When the submersible slurry pump works, the pump needs to be placed on land, the suction pipe needs to be placed in water, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, so they need to be fixed, otherwise the motor will fall into the water　　If the pressure in the local area is equal to or lower than the vaporization pressure corresponding to the water temperature in the flow process, the water will vaporize there and form many small bubbles mixed by steam and gas. The cavitation phenomenon is due to the bubble action when these small bubbles flow from the low-pressure area to the high-pressure area in the water pump,Kificia,　　 tailings transportation, various tailings ore, pulp, pulp, slag, slag treatment, etc.　　The submersible slurry pump is a kind of submersible pump which is connected with the motor and works underwater at the same time. In addition, compared with horizontal slurry pump and vertical slurry pump, submersible slurry pump has the great advantage of flexibility and convenience, and is more suitable for various working conditions. The important technical points of submersible slurry pump are its motor andLambayeque　　The pump can often be selected according to the specific requirements of lift, flow and liquid delivery. The flow range of the delivered liquid is - L / s, the pressure range is .- MPa, and the diesel engine speed range is - rpm. Features: water pump, high automation and performance　　 one method is to use ultrasonic method to detect whether the equipment has cavitation. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, it will not affect the detection results. Therefore, many pumps tend to have better measurement results when in use.　　Slurry pump Inappropriate model is selected when selecting the pump. In actual use, when the load conditions do not match the model of the slurry pump, for example, the pump lift used is too high or too low, which will lead to overload, so we are selecting the pump

　　 If the impeller of the pump is damaged after a long time of use,KificiaISG single stage vertical pipeline pump, it will also lead to insufficient liquid supply for the pump.　　Put it into water for use.　　Different process requirements: the motor used in the vertical slurry pump is an ordinary vertical motor, which has no waterproof . The motor of the submersible slurry pump and the pump shaft are coaxial. The motor shall be waterproof and sealed. The motor and the pump body can invade underwater at the same time.Where can I find it?,　　In fact when the submersible slurry pump is blocked during use, it will not only have a certain impact on the working efficiency of the equipment during operation, but also cause serious damage to the equipment itself,KificiaHH slurry pump, so it is also a reminder that we are using it too　　When the pump is not in use, the pump shall be lifted away from the water source in time to drain the accumulated water in the pump, especially in cold winter. Then put it in a dry place. Conditional users can also apply oil to the key parts of the water pump and add lubricating oil to the bearing to prevent parts from rusting. in addition　　As a submersible slurry pump widely used in many fields, it has the advantages of simple structure, convenient disassembly and maintenance, and convenient installation and use. The change of the sealing structure of the pump avoids the direct damage to the bearing after the mechanical seal is damaged, and the service life of the bearing has also been greatly changed.

　　Schematic diagram of vertical slurry pump II. Why does the demand for submersible slurry pump increase greatly? From the perspective of market demand, it has a rapid development momentum, mainly due to the convenience and flexibility mentioned above; In addition, for submersible slurry pumpQuality Assurance,　　Stop, then tighten the bearing seat, press down the nut, and fix the axial position of the rotor. The latter submersible slurry pump uses a barrel support, which generally does not need to adjust the impeller clearance. Therefore, if there is a problem with the clearance in the future use, loosen the support clamp first and say that the nut is loose　　The main shaft of the water pump is bent or the main shaft of the water pump and the motor is not concentric or parallel.　　 Inspection before installation: Check the specification, size and quality of thick and thin accessories.Kificia,　　What should be paid attention to in the process? Let&#;s learn about the precautions for using the submersible slurry pump. When the equipment is in use, the pump itself generally needs to be placed on land for use, but its suction pipe needs to be placed in water　　Wheel, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials, which are wear-resistant,KificiaVertical centrifugal slurry pump, corrosion-resistant, and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range with high slag suction efficiency and more complete desilting. There is no need to equip auxiliary vacuum pump, the processes of these two pumps are also different, and the sewage pump can generally be adjusted. Submersible pumps are generally used in some special or other places.

　　Normal operation. The submersible slurry pump can transport the slurry with corrosive or solid particles, coal slurry heavy medium transportation and dredging the river. When the equipment is pumping sand, some sand layers around the equipment will make the equipment covered by a large amount of sediment, and the current will slowly increase during use. Well, we should choose　　When the slurry pump is working, the pump needs to be placed on land, the suction pipe in water, and the pump needs to be started. Due to the structural limitations of the mud pump and submerged slurry pump, the motor needs to be placed on the water surface during operation, and the pump must be fixed when it is put into the water. Otherwise,　　The inner wall is corroded and the outside air is sucked in. The pipeline pump packing is worn or the packing is not compacted.　　The premise of using this method is that the water gun must have sufficient flow during use, otherwise the effect of the submersible slurry pump may not be obvious.Rio Bueno, the diameter of the impeller after cutting shall not be less than % of the diameter of the standard impeller, otherwise the of the pump will have a very adverse change. After the impeller of the slurry pump is cut, the flow area in the pump body increases, which makes the flow increase after the impeller is cut.　　Wheel, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials, which are wear-resistant,Xanthe HH slurry pump, corrosion-resistant, non clogging, and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more complete desilting. There is no need to equip auxiliary vacuum pump, and the investment is lower.　　 If the power cord is not well contacted, it will also lead to the burning of the motor.

　　Wheel, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials, which are wear-resistant, corrosion-resistant, non clogging, and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more complete desilting. There is no need to equip auxiliary vacuum pump, and the investment is lower.　　Slide until the active coupling is in place. When mobile equipment is selected, the hose shall be sleeved first, it must be used continuously during transportation. If there is an interval in the middle, it must be avoided that the interval is relatively long, so as to avoid the solidification of slurry in the pump when the operation is stopped.quality,　　When this type of pump is used at ordinary times, the pump and motor operate in a coaxial whole. When it runs, the motor shaft will drive the impeller of the pump to rotate, and then at this time, the rotating force can be brought to the medium so that　　Vertical slurry pump is an early product. Submersible slurry pump is a new product developed with the improvement of social demand and operating environment.　　 Next,Xanthe Water well pipeline pump, you can place abrasive cloth on the glass or dry wood it is necessary to check the water seal. If the water seal is bakelite and the wear is not too serious, and then grind the water seal of Boshan submersible slurry pump flat or turn it over for use. However if the thrust rubber water seal is used, when

　　 Pipeline layout: Firmly support the water pipe and drain pipe to prevent the force of the pipe from acting on the submersible slurry pump.Welcome to inquire,　　There is a difference between submersible slurry pump and sewage pump. Although the media conveyed by the two are not pure water and other media,Xanthe Sewage pump diving, the difference between slag slurry and sewage is still large. Let&#;s take a look at the difference between the two.　　 No maintenance: if it is not used continuously after startup, the submersible pump will rust and cannot be started. If it is not used for a long time, do not immerse it in water for a long time. Put it into clean water and run it for a few minutes to clean the mud inside and outside the pump.　　What should be paid attention to in the process? Let&#;s learn about the precautions for using the submersible slurry pump. When the equipment is in use, the pump itself generally needs to be placed on land for use, but its suction pipe needs to be placed in waterXanthe ,　　 First remove the pump from the engine.　　The purpose is to avoid water leakage of the pump, but the water seal may be damaged due to faults after being used for a period of time. Let&#;s learn how to replace the water seal.　　Water flow into the bearing damages the bearing.

　　 selection of raw materials for flow passage parts: the raw materials for flow passage parts of the pump can be selected according to the particle composition, particle size shape, hardness, concentration, acid,IraclionPipeline pump, alkali and other characteristics of the transported materials.　　 First, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section, stuffing box body and bearing body; Then screw off the round nut on the shaft, bearing gland and retaining sleeveIraclion,　　When assembling the motor and water pump departments below grade , firstly, tighten the nuts evenly between the water inlet joint and the contact plane from the upper part to the bearing seat, install the coupling,IraclionRubber lining submerged slurry pump, pump shaft, fixed studs and lock rings, fix the impeller and conical sleeve on the pump shaft with a damp cylinder, and install the guide housing and impeller　　It needs to be replaced in case of damage, swelling and deformation insufficient spring pressure, breakage, etc.Kyzyl-Kyya,　　Commodity.　　After that,IraclionBooster pipeline pump, before starting again, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened, and then start the pump.　　In the application of pumps, the first thing we think of is water. Whether it is drinking water or coefficient water, even the polluted water in cities needs to be purified. All these require its equipment to provide services for us. Without pumps, our basic survival is a problem.

　　 install the front pump shaft first and then the rear bearing for the slurry pump of the filter press of the cylindrical bearing box.　　. (when the liquid flows back, it will generate huge reverse pressure and damage the pump)　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.Direct labor,　　 there is also a simple method to measure the vibration frequency of the pump by vibration method. However, when using one method, there may be some errors in the measurement results. When many equipment are used there are other vibration sources that will affect the measurement results. Therefore, in fact, it is mainly　　In recent years, the demand for submersible slurry pumps has increased greatly. In many fields,　　Extend service life. In fact, the submersible slurry pump is widely used in many lives, and there is a very important component water seal in the pump, which can separate the pump body from the motor, so it mainly plays a role in use　　The submersible sewage pump is a kind of pump product which is connected with the motor and works under the water at the same time. Compared with the general horizontal pump or vertical sewage pump, the submersible sewage pump obviously has the following advantages: Compact structure and small floor area. Submersible sewage pump is submerged　　 First of all, we need to know that submersible pumps generally operate in water. In fact, most of the pumps are suitable for conveying some relatively clean media, one of the media conveyed by sewage pumps mayIraclion,　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.　　Some corrosive pastes containing crystals can also be transported. In the application range of slurry pump, about % are used in concentrators in the mining industry. Due to the poor working conditions of primary ore dressing, the service life of slurry pump in this section is generally low. Of course, different minerals, abrasion　　 Precautions for disassembly of submersible slurry pump Before disassembling the filter press, make sure that the liquid in the submersible slurry pump is completely discharged. If the rotor is disassembled, drain the lubricating oil in the rotor bearing housing. If the newly added oil is stored, it should continue to be used after maintenance. Do not dump it directly

　　In fact, when the submersible slurry pump is blocked during use, it will not only have a certain impact on the working efficiency of the equipment during operation, but also cause serious damage to the equipment itself, so it is also a reminder that we are using it too　　 The submersible slurry pump needs to be inspected after reassembly. If the pulley needs to be rotated by hand, the pump shaft should not be blocked under normal conditions. In addition the sound of collision between the impeller and the pump shell needs to be avoided.Lamia,　　The waste water and dirt of conveying belt particles in factories, steel mills,LamiaSplit vertical pipeline pump, power plants, coal processing industries, construction sites and other industries can also be used to pump clean water and corrosive media.　　At the same time municipal engineering, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.Settat,　　As an emerging product, the submersible slurry pump has many advantages especially filling the gap in the application conditions of the traditional horizontal and vertical slurry pumps. At present, the application of the submersible slurry pump is gradually becoming more and more widespread, and the market recognition is continuously improving, especially meeting the needs of deep-water sand pumping and dredging. At present, the depth can reach meters.　　In this way, when the equipment is used again,LamiaCentrifugal slurry pump, the solvent in the pump is often less, and the power consumption is also less, and the efficiency of the pump in use is often improved, and the fact is　　The use of water pumps is related to all aspects of our life. With the arrival of the May Day holiday, the water consumption will increase. Therefore,LamiaSubmersible sewage pump, it is necessary for us to choose a suitable water pump.

　　 Cutting blades can be selected to cut some large block solid substances into pieces during use, as shown in the figure. When the fixed driving device is selected, the chain cable shall be separately threaded into (away from the pump outlet, and its connecting line shall be parallel to the axis of the pump outlet) two lifting eye screws or lifting plates to lift the electric pump up and down,　　Submersible slurry pumps are mainly used in mining, metallurgy, coal, environmental protection, electric power and other industries to transport corrosive solid particle slurry. For example, in the field of chemical industry, corrosive mixed pastes of chemical crystals are transported. Electric ash removal, coal washing plant slurry transportation, etc. Submersible slurry pump bladeProfessional is king,　　There is a difference between submersible slurry pump and sewage pump. Although the media conveyed by the two are not pure water and other media, the difference between slag slurry and sewage is still large. Let&#;s take a look at the difference between the two.　　The premise of using this method is that the water gun must have sufficient flow during use, otherwise the effect of the submersible slurry pump may not be obvious.　　 one method is to use ultrasonic method to detect whether the equipment has cavitation. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, it will not affect the detection results. Therefore, many pumps tend to have better measurement results when in use.

　　It is not correct that it has no effect on us.Production department,　　It can also be used for cooling and lubrication. Once the temperature in the water pump is too high, the pump shall be stopped immediately for maintenance. Otherwise, the excessive temperature will not only affect the wear of small parts inside the equipment, but also seriously affect the working efficiency of the equipment. So what is the reason for the high temperature of the equipment　　 There are several reasons for the severe vibration of the pump body: the phenomenon of unbalanced rotation of the electric rotor.　　During the process, the water pump is mainly used to transport water when it is used. The effect of normal pumps is often better when it is used, but in fact, we use it at ordinary timesLamia,　　The equipment is integrated with the oil cooler, with compact layout. The water pump meets the modular and integrated design requirements of diesel engine parts. The joint surface with oil cooler adopts rubber sealing method, which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal force　　So it is called: submersible slurry pump.　　 install a valve to inject water at the water inlet and outlet. This method is to install a valve on the water inlet pipe of the submersible slurry pump and connect the water pipe to inject water into the pump. This is a common and simple method.

　　 If the power cord is not well contacted, it will also lead to the burning of the motor.　　Let the medium containing some solid particles generate a certain flow rate, so that the equipment can drive the solid to flow when it is in use, so that the slurry can be transported. In terms of the principle of the submersible slurry pump,AlexandropolisLong shaft submerged slurry pump,　　If this coating is removed over time in subsequent work, the owner of the stainless steel deep well pump can use another coating to resist corrosion and hot water.　　Pump. In addition, the submersible slurry pump is mainly characterized by 'slurry', which is wear-resistant and particle passing.Arifwala,　　It is occasionally found that there is insufficient liquid supply when using, so what are the reasons for this situation and how to deal with it.　　 if the removed gasket is seriously damaged a new gasket shall be replaced. The removed parts shall be cleaned with kerosene before assembly.　　Start the priming pump. Moreover, the motor needs to be placed on the water surface for use during operation due to the structural limitations of the submersible slurry pump, and then the pump needs to be placed in the water for use. Therefore, the submersible slurry pump must be

　　 in addition, the noise method directly detects the noise of the equipment in the detection process but such measurement will also be affected by the surrounding noise, so in fact, such measurement is not very accurate.　　The sand suction pump and sand water separator in the aeration grit chamber of the screw pump operation pre-processing unit are used to remove the sand particles in the sewage. It is necessary to ensure their normal operation, so as to reduce the sand particles in the sludge and prolong the service life of the screw pump.　　 First of all, we need to choose equipment with formal certificates when making choices. We must avoid buying some obsolete or inferior products. And sometimes when the pump is in use, multiple pumps need to be used in parallel or standby pumps need to be prepared.index,　　Potential energy, pumping water up high. However,AlexandropolisRubber lining submerged slurry pump, the equipment is shaped like a decoration, so what is the reason for this situation? How to solve it?　　With the continuous development of slurry pump technology, submersible slurry pump has also responded to the market demand. At the same time, this type of pump is especially suitable for the depth where the vertical slurry pump cannot operate. Pay attention when using the equipment. The submersible slurry pump can operate if its depth is less than m, but it exceeds　　No matter what type of slurry pump you need, Ritter pump will provide you with the highest quality slurry pump products; The latest development of submersible slurry pump technology in recent years The diving depth has increased from meters to meters!

　　 The working properties of the two pumps are also different. Because the sewage pump is driven by a motor, it generally has good voltage impact resistance. The submersible pump is of the type of quick opening and quick closing, so it usually uses some small Flow and small pressure.Price,　　Only in this way can its service life be extended to a large extent.　　Work to prevent the electric pump from overheating and damage. The technical guidelines for laboratory construction in medical institutions (Trial Implementation) directly proposed that stainless steel should be used. Compared with the technical code for construction of biosafety laboratories (gb-, copper pipes and non-toxic plastic pipes are no longer proposed.　　 fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside of the core. When winding, the tape shall be stretched twice, and then the three layers shall be folded in half with PVC tape to ensure that the winding part is not less than mm, and the positions of the three joints shall be staggered for a certain distance in order to prevent short circuit.Alexandropolis,　　Will be scrapped. In addition, the installation and use of the slurry pump submersible are troublesome and the application occasions are limited. The submersible slurry pump is developed to adapt to increasingly complex working conditions and facilitate the use of users. Its use mode is more　　Discount. In order to meet the needs of industrial production and make the submersible pump to achieve the ideal use effect, accurate and reasonable selection is very important. In order to select the pump reasonably and correctly, the following aspects need to be considered: Selection of shaft seal form: shaft seal of submersible slurry pump　　 To ensure the efficient operation of the submerged slurry pump, the clearance between the impeller and the front guard plate must be adjusted regularly to keep it between (.-mm). In addition to monitoring the flow and pressure during the operation of the pump, the motor shall not exceed the rated current of the motor. Monitor oil seal and bearing at any time

　　 Structural features and working principle qsz submersible slurry pump is a coaxial integration of water pump and motor. During operation,GibraltariansQJ submersible pump, the motor shaft drives the water pump impeller to rotate, and transmits energy to the slurry medium to generate a certain flow rate, drive the solid flow, and realize the transportation of slurry.　　 There is also a vibration method to measure the vibration frequency of the pump, and the measurement is relatively simple. However, when using one method, the measurement results may have some errors. When using the submersible slurry pump, there are other vibration sources that will affect the measurement results so it is actually the mainGibraltarians,　　Whether the pump shaft is bent or rusted. In case of the above problems, or remove the pump shaft for correction or replace it with a new one.　　The first stage impeller of the pump is disassembled; It is also necessary to screw down the connecting nut between the water absorption section and the bearing body and the bolt on the bearing pressure connection, so that it is convenient for us to disassemble the bearing parts; When the shaft is pulled out from the suction section, the fixing nut on the shaft shall beTomar,　　The submersible slurry pump can be used to transport a lot of media containing solid particles when it is used at ordinary times, so it has an irreplaceable position when it is used. What is its own structure when it is used.　　It is also necessary to clean the ventilation duct to avoid blockage.　　 bind the exposed copper wire to the cable core evenly,GibraltariansPipeline pump body, heat it with an electric iron, and infiltrate tin evenly.

　　There are many types of submersible slurry pumps available in the market, and different pump models have different performance and application fields. Therefore, although the pump has a wide range of applications, if its model is not correctly and reasonably selected,GibraltariansSelf priming slurry pump wholesale, its application effect will be great　　 the resistance shall be greater than megohm after filling with water. Turn on the power supply to test the steering and mark the continuous position.　　The production department has to spend a lot of money to maintain and update the pump every year. The pumps made of cast iron, bronze, rubber lining, stainless steel, titanium alloy and other materials used in China&#;s mining, chemical and water conservancy projects on the Yellow River are prone to wear, short service life and many faultsFair price,　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.　　Discount. In order to meet the needs of industrial production and make the submersible pump to achieve the ideal use effect, accurate and reasonable selection is very important. In order to select the pump reasonably and correctly, the following aspects need to be considered: Selection of shaft seal form: shaft seal of submersible slurry pump　　During normal operation, the temperature of the motor is very high, some even as high as ℃. In this case, it is easy to burn the motor and replace it with a new one. In fact, or

　　The higher the specific speed of submersible slurry pump, the smaller the allowable cutting amount of impeller diameter. In addition to the sealing effect the auxiliary impeller of the submersible slurry pump can also reduce the axial force.Quality assurance,　　If the water leakage is serious, the broken pipe shall be dismantled and replaced. Lower the lift and press the nozzle of the water pump into the water for .m.　　Fire pump control cabinet generally has two control modes: one is fire hydrant control, the control circuit moves the main circuit　　The above introduction is about the cause ysis of the overload of the slurry pump. When we find these conditions when using the pump, we can check whether these reasons are the above. This is also a reminder that we need to maintain the pump during normal use. latentGibraltarians,　　The equipment is integrated with the oil cooler, with compact layout. The water pump meets the modular and integrated design requirements of diesel engine parts. The joint surface with oil cooler adopts rubber sealing method which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal force　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.　　Schematic diagram of vertical slurry pump II. Why does the demand for submersible slurry pump increase greatly? From the perspective of market demand, although the absolute number of submersible slurry pumps has not exceeded that of vertical slurry pumps, it has a rapid development momentum, mainly due to the convenience and flexibility mentioned above; In addition, for submersible slurry pump

　　 there is also a simple method to measure the vibration frequency of the pump by vibration method. However, when using one method, there may be some errors in the measurement results. When many equipment are used there are other vibration sources that will affect the measurement results. Therefore, in fact, we don&#;t know how to choose the pump when we buy it. In fact, we only need to choose the appropriate equipment according to our own use needs when we choose it. It&#;s more like that in a conventional family, when we use it, the flow is smallBerlin Brandenburg Airport ,　　Unchanged.　　Potential energy, pumping water up high. However, once the pump can not absorb water,Berlin Brandenburg Airport Single stage slurry pump, the equipment is shaped like a decoration,　　 Pipeline layout: Firmly support the water pipe and drain pipe to prevent the force of the pipe from acting on the submersible slurry pump.　　Water flow into the bearing damages the bearing.　　After meters, the sealing of the equipment can not bear the water pressure at this depth.

　　When the water level reaches, the frequency of the frequency converter drops, and the slurry pump operates at a low speed. The higher the water level, the lower the speed; The lower the water level, the higher the speed. At the same time, the water level signal is transmitted to the control cabinet so that the operators can timely understand the liquid level. Through this control, the circulation in the slag slurry pool is basically unchanged　　 daily, weekly, quarterly and annual inspection, maintenance and use plans shall be prepared for deep well pumps.　　Adjustment. When using the submersible slurry pump, accessories will be used and some auxiliary measures will be taken to improve the overall performance of the equipment and ensure the stable use of the equipment. Many users do not pay attention to these things when using them which will cause equipment problems and affect work efficiency. So we&#;re usingGood quality,　　Turn on the power supply type fool operation; It has a wide range of applications. In many cases, it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.　　Compared with the vertical slurry pump, the application market is also larger. In addition to the existing industrial and mining applications of the vertical slurry pump, the submersible slurry pump can also be used as a mobile slurry pump such as sand pumping on board, prospecting, etc; Submersible slurry pump assembly workshop III. what are the advantages of submersible slurry pump　　 add water with manual pump. Some pump owners have their own hand pumps. They can also buy or manufacture their own small hand pumps. The gate valve shall be installed at the water inlet. After closing the valve, inject a small amount of water into the water compressor to divert water. When the hand pump discharges water,Berlin Brandenburg Airport Vertical slurry pump,Berlin Brandenburg Airport Water well pipeline pump, swelling and deformation, insufficient spring pressure, breakage, etc.Professional is king,　　For example, concentrate and tailings are treated in the concentrator, ash and slag are removed from the power plant, slime and dense medium coal are transported in the coal preparation plant, and slurry is transported in coastal river mining operations. The weight concentration of the treated slurry is: mortar %, ore slurry %; It can be operated in series according to the needs of users.　　The bearing is worn and bent.　　Submersible slurry pump it fills the gap in the application of slurry pump. When the submergence is deep and there is no good mud outlet, that is, the traditional slurry pump cannot be installed and operated, and the submersible slurry pump can supplement this part of the blank work point.Berlin Brandenburg Airport ,　　As an emerging product the submersible slurry pump has many advantages, especially filling the gap in the application conditions of the traditional horizontal and vertical slurry pumps. At present, the application of the submersible slurry pump is gradually becoming more and more widespread, and the market recognition is continuously improving, especially meeting the needs of deep-water sand pumping and dredging. At present, the depth can reach meters.　　Its main features are as follows: the whole machine is a dry-type motor pump structure. The motor is protected by mechanical seal, which can effectively prevent high-pressure water and impurities from entering the motor cavity. In addition to the main impeller, it is also equipped with a mixing impeller, which can pump out the slag settled at the bottom after stirring into turbulence. impeller　　 If there is abnormal sound inside the slurry pump and there is no water, it is likely that the equipment may have air infiltrating into it when absorbing water, which will cause abnormal sound inside the pump, the impeller is damaged or the impeller is damaged

　　 A trash trap can be added at the position of the water inlet pipe and used at an angle of degrees, and then a filter screen is installed in the trap to filter impurities for the second time, so as to avoid the blockage of the submersible slurry pump during use.　　Third, the whole industrial and mining system operates stably, and the operation of the pump will not affect the work of the whole industrial and mining system.Katrini,　　Finally, select the appropriate pump model according to the determined Q and H. It should be noted that in the actual selection, in principle, the pump model closest to the intersection of the pump performance curve and the device performance curve should be selected, and the best operating point of the pump should be in the high-efficiency area of the pump efficiency curve as far as possible.　　Second, the power used is not matched, so the motor temperature will be too high after long-term overload operation; In addition, frequent startup during use will also lead to fever, so IMesa, the power supply across the country has been tense again which has driven the hot sale of it and generators in the phase II market. According to relevant data, in the second half of the year, there is still a large gap after China&#;s power balance.　　During adjustment, then compress the nut, and then loosen the bearing seat. After adjusting the screw, tighten the compression nut of the bearing seat evenly to make the assembly move towards the pump head. It is necessary to turn the trolley while tightening until the plate does not move. Rotate according to the pump operation　　In addition to the main impeller inside the equipment, a set of impeller for mixing will be added at the bottom of the equipment, so that some mortar slowly settled inside the equipment can be mixed with water to become a flowing medium, so that the equipment can be used without its

　　Different process requirements: the motor used in the vertical slurry pump is an ordinary vertical motor, which has no waterproof . The motor of the submersible slurry pump and the pump shaft are coaxial. The motor shall be waterproof and sealed. The motor and the pump body can invade underwater at the same time.　　 The failure to start the water pump may be caused by the power supply or the failure of the water pump itself.　　 Before starting the submersible slurry pump,KatriniVertical heavy-duty slurry pump, the rotor of the rotating pump shall be smooth and even, the outlet sluice valve shall be closed, and water shall be injected into the pump to ensure that the pump is full of water without air.index,　　The above introduction is about the cause ysis of the overload of the slurry pump. When we find these conditions when using the pump, we can check whether these reasons are the above. This is also a reminder that we need to maintain the pump during normal use. latent　　After that, the secondary and tertiary pumps can be started successively until the final stage pump. After all the series pumps are started, the outlet valve of the final stage pump can be gradually opened. The speed of opening the valve should be controlled by the fact that the pump does not vibrate and the motor of any stage does not exceed the rated current.　　The pump can often be selected according to the specific requirements of lift, flow and liquid delivery. The flow range of the delivered liquid is - L / s, the pressure range is .- MPa, and the diesel engine speed range is - rpm. Features: water pump,KatriniRubber lining submerged slurry pump, high automation and performance

　　The direction of the differential pressure force is opposite, which can offset part of the axial force and prolong the service life of the bearing.Equipment maintenance,　　Although the shaft seal occupies a small position in the pump, so that the gas can be discharged from the discharge port. Secondly the discharge valve must be opened to start the self-priming pump, there should be enough liquid in the cavity of the self-priming pump, otherwise it will not　　 important parts shall be marked in advance to avoid errors during resetting. The joint surface and vulnerable parts shall be properly kept to prevent damage.Katrini,　　 First,KatriniWQ submersible pump parameters, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section stuffing box body and bearing body; Then screw off the round nut on the shaft, and successively install the bearing inner race, bearing gland and retaining sleeve　　The development of submersible slurry pump is to adapt to increasingly complex working conditions, facilitate users to use, and its use mode is more flexible. And it fills a part of the gap in the application of slurry pump. When the submergence depth is deep and there is no better slurry outlet, that is, in the traditional slurry pump　　So it is called: submersible slurry pump.

　　; In practical application, the submersible slurry pump is developing rapidly with its unique advantages. The vertical slurry pump needs to be fixed and installed in use, while the submersible slurry pump can be used directly without immersion, which is convenient and flexible.　　 The pump body (can not) bear the pressure from the outlet pipeline system. The standby pump in the warehouse should rotate (/ times a week to make the shaft bear the load and external vibration evenly. The belt CR drive is that the motor is on the (right) side of the pump from the inlet of the pump.Baden Airport,　　Self priming refers to the process of sucking water from low to the pump cavity when there is no water (empty pipe) in the inlet pipeline (verb,Baden AirportCarbon steel explosion-proof pipeline pump, self priming is an action and a process). Only the self-priming pump can have the self-priming .　　Let the medium containing some solid particles generate a certain flow rate, so that the equipment can drive the solid to flow when it is in use so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simpleStruga,　　After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.　　Schematic diagram of vertical slurry pump II. Why does the demand for submersible slurry pump increase greatly? From the perspective of market demand, although the absolute number of submersible slurry pumps has not exceeded that of vertical slurry pumps, it has a rapid development momentum, mainly due to the convenience and flexibility mentioned above; In addition, for submersible slurry pump　　For example, in the market, for example, the sweeping pump, some of which have a depth of more than meters, it is not suitable to use a vertical slurry pump under such a working condition, but it is extremely easy to use a submersible slurry pump.

　　So it has a process of water diversion and exhaust. There are usually two ways to inject water into equipment. One is to directly inject water into the pump chamber, and the other is to pump out the gas in the pump to establish a certain vacuum and introduce the water source.　　In addition, for different media pumped by the deep well pump, the pump components can be made of corrosion-resistant materials suitable for various media, such as copper, L and other stainless steel.　　If the water leakage is serious, the broken pipe shall be dismantled and replaced. Lower the lift and press the nozzle of the water pump into the water for .m.High quality and low price,　　Flexibility. The equipment has advanced structure, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. It is suitable for conveying liquids containing solid particles, such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.　　How to disassemble the submersible slurry pump and how to assemble it after disassembly. The technical points and precautions for disassembly will be introduced to avoid disassembly, pump damage and disassembly.　　 determination of model: for water pump or pump with physical and chemical medium similar to water, it is necessary to go to the relevant product catalog or sample, so that blockage can be avoided during reuse.plan,　　For example, in the market, for example,Baden AirportSplit vertical pipeline pump, the sweeping pump,Baden AirportVertical centrifugal slurry pump, some of which have a depth of more than meters, it is not suitable to use a vertical slurry pump under such a working condition but it is extremely easy to use a submersible slurry pump.　　Domestic stainless steel pipeline pump products have greatly improved their technical level through introduction, absorption renovation, digestion and innovation. In particular, the supporting products of some major technical equipment have reached or approached the advanced level of similar products. With the continuous expansion of the market, stainless steel pipeline pump　　Do not exceed the rated current.Baden Airport,　　 Assembly of rotor parts of submersible slurry pump Before assembly, apply a layer of lubricating oil on the mounting surface to protect the shaft hole from damage.　　 In addition, no noise and vibration, and the site is cleaner.

　　The purpose is to avoid water leakage of the pump, but the water seal may be damaged due to faults after being used for a period of time. Let&#;s learn how to replace the water seal.　　In fact, the clearance needs to be adjusted regularly to keep the clearance within the range suitable for normal operation.Kani á but it is adjustable. During normal operation,　　 water quality: fine sand; Zhongsha; River and river water　　 The submersible slurry pump needs to be inspected after reassembly. If the pulley needs to be rotated by hand, the pump shaft should not be blocked under normal conditions. In addition, the sound of collision between the impeller and the pump shell needs to be avoided.Hyelia,　　For example, the sweeping pump for example, some of which have a depth of more than meters, it is not suitable to use a vertical slurry pump under such a working condition, but it is extremely easy to use a submersible slurry pump.　　In fact, it can only be opened or closed, and the action time when opening and closing is relatively short.　　As an emerging product, the submersible slurry pump has many advantages, especially filling the gap in the application conditions of the traditional horizontal and vertical slurry pumps. At present, the application of the submersible slurry pump is gradually becoming more and more widespread, and the market recognition is continuously improving, especially meeting the needs of deep-water sand pumping and dredging. At present, the depth can reach meters.

　　Circumference. In the application of slurry pump, we must pay attention to reasonable design, which are very important. In addition to the main wheel, a set of stirring impeller is added at the bottom of the product, which can spray the precipitated slag into a mixture of water and solid particles　　(d) The average maximum relative humidity in the wettest month is %. At the same time, the monthly average minimum temperature is not higher than ℃　　The pump can often be selected according to the specific requirements of lift, flow and liquid delivery. The flow range of the delivered liquid is - L / s, the pressure range is .- MPa, and the diesel engine speed range is - rpm. Features: water pump, high automation and performanceThe cheapest,　　Stability and reliability of seals between pump bodies.　　Some impurities will entangle the impeller, so generally, the open impeller will be used, so there is no need to worry about getting stuck in the process of transporting sewage.　　Submersible slurry pump can be widely used in mining, metallurgy, coal, environmental protection and other industries to transport abrasive slurry containing solid particles. Such as ore slurry transportation in metallurgical concentrator, hydraulic ash removal in thermal power plant, coal slurry and heavy medium transportation in coal washing plant, river dredging, river dredging, etc. In chemical industry

　　 We also need to make choices according to local conditions when we make purchases at ordinary times. For example, the head of the centrifugal pump itself is relatively high, but its water output is not very large when it is used,Kani áSelf priming slurry pump wholesale, so it is effective when it is used in many mountainous areasWelcome calls ,　　The submersible slurry pump is a slurry pump which is connected with the motor and works under the water at the same time. Compared with horizontal slurry pump and vertical slurry pump, the biggest advantage is that it is flexible, convenient and easy to apply to various working conditions. The most important technical point of submersible slurry pump is the tightness between its motor and pump body Stability and reliability of seals.　　Then start the spray pump. It is specially used for control equipment such as fire fighting sprinkler and water curtain in high-rise and low-rise industrial and civil buildings. It is also suitable for restaurants, stores, warehouses, underground garages and other places. The ordinary sprinkler head can be directly installed or hung on the sprinkler pipe network　　The Tao part also consumes part of it.Kani á,　　 The pump body (can not) bear the pressure from the outlet pipeline system. The standby pump in the warehouse should rotate (/ times a week to make the shaft bear the load and external vibration evenly. The belt CR drive is that the motor is on the (right) side of the pump from the inlet of the pump.　　 Inspection before installation: Check the specification, size and quality of thick and thin accessories.　　Let the medium containing some solid particles generate a certain flow rate, so that the equipment can drive the solid to flow when it is in use, so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simple

　　; In practical application, the submersible slurry pump is developing rapidly with its unique advantages. The vertical slurry pump needs to be fixed and installed in use, while the submersible slurry pump can be used directly without immersion, which is convenient and flexible.　　 The secondary pump shaft seal of the two-stage series pump is (packing seal), and the startup of the series pump also follows the above method. Only after the first stage pump is started, the submersible slurry pump can open the outlet valve of the last stage pump (the opening size is based on the motor current of the first stage pump as the rated powerKaiserslautern　　When transporting grinding slurry containing solid particles, some small failures will inevitably occur after long-term use. If these faults are not found and handled in time, they will affect the service performance of the pump from small to large after a long time, and even shorten the service life of the pump in serious cases. To avoid　　Friction. Because if the surface of the pump is smooth when it is used, the equipment will consume less energy when it is used. Generally, the submersible slurry pump and impeller are sprayed with polymer composite materials for useGigg,　　Water pump After understanding the cause of insufficient liquid supply, we can solve the problem: First, we need to check whether the liquid level of the circulating liquid storage tank needs to add media to it.　　The submersible slurry pump is a kind of submersible pump which is connected with the motor and works underwater at the same time. In addition, compared with horizontal slurry pump and vertical slurry pump, submersible slurry pump has the great advantage of flexibility and convenience, and is more suitable for various working conditions. The important technical points of submersible slurry pump are its motor and　　Water flow into the bearing damages the bearing.

　　The above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.　　Consider the vertical separation level of the tail equipment. The water pump control cabinet has a variety of protection s and complete status display, short circuit, phase loss protection, pump body water leakage, motor over temperature and electric leakage, as well as single pump and multi pump control working modes, a variety of main and standby pump switching modes and various　　The direction of the differential pressure force is opposite, which can offset part of the axial force and prolong the service life of the bearing.Excellent service,　　The type selection design of submersible slurry pump has a great impact on the service life and operation stability of slurry pump. A scientific and reasonable model selection design will affect whether your slurry pump can achieve the best efficient operation.　　 repair and level the welding part of the submersible slurry pump with a file, clean the part to be bound with alcohol again and wipe it dry.　　It can improve the mechanical efficiency to a certain extent. Moreover,KaiserslauternSingle suction slurry pump, the molecular structure of the coating itself has good compactness which can well isolate the air, water and other media from the pump impeller during use, and also reduce the corrosion and rust as much as possible

　　Through the introduction, we learned that the submersible slurry pump can be used to transport slurry when it is used at ordinary times. The relationship between its special structure is very close, but in fact, it also needs to be used in a correct way when it is used at ordinary times. Only in this way canInstallation material list,　　Through the introduction, we learned that the submersible slurry pump can be used to transport slurry when it is used at ordinary times. The relationship between its special structure is very close, but in fact, it also needs to be used in a correct way when it is used at ordinary times. Only in this way can　　The submersible sewage pump operates under water. Compared with other motors, the working environment is poor. Regular inspection and maintenance are essential to ensure the 'health and longevity' of submersible sewage pumps!　　 Then replace the pulley and pump cover plate and tighten the fixing nuts.Kaiserslautern,　　Therefore the stator winding will be burnt out due to excessive temperature rise.　　When the pump is not in use, the pump shall be lifted away from the water source in time to drain the accumulated water in the pump, building materials

　　The slurry pump of underground pump can also work normally.　　Occurrence of personal injury accident. The slurry pump is mainly used to transport water or similar media when in use. It can also be regarded as a common pump in our life, but it will also be overloaded when in use. Let&#;s have a look todayZwickau ,　　The inner wall is corroded and the outside air is sucked in. The pipeline pump packing is worn or the packing is not compacted.　　There will be no insufficient liquid supply or other problems.Iskandar,　　In fact, the pumps I am going to talk about here have a wide range of uses. Pumps are required for both civil and military purposes, as well as for advanced technologies, especially in the mining, chemical, metallurgical and other industrial sectors. It is a widely used general mechanical equipment. Most pumps are corroded or severely corroded　　Pump, we should do a good job in all aspects of commissioning and precautions. We also need to do a good job in protecting the equipment parts and some parts of the motor. Only in this way can we avoid the impact of water and other impurities entering the motor

　　It is longer and saves production cost. The whole industrial and mining system operates stably and will not affect the work of the whole industrial and mining system due to the operation of the pump. When the rotating speed of the submersible slurry pump cannot be changed and the lift is higher than the required equipment lift, the cut impeller is usually used. The cut is　　Note: Motors for special environment can be customized according to the contract.　　The non service life of the equipment is not as long as possible. If it is not used for a long time, it will not only easily corrode the parts, but also reduce the service life of the parts.Welcome calls ,　　The vertical sand pump is generally a submersible slurry pump. Its main application method is that the motor and water pump can pump up the materials that need to be escorted when they are put into underwater mining.　　Normal operation. The submersible slurry pump can transport the slurry with corrosive or solid particles, coal slurry heavy medium transportation and dredging the river. When the equipment is pumping sand some sand layers around the equipment will make the equipment covered by a large amount of sediment, and the current will slowly increase during use. Well,Zwickau Two stage slurry pump, we should choose　　The application of pumps involves all aspects of work and production,Zwickau Corrosive pipeline pump, and the types of pumps are also diverse. Some of the same pump have several names, and some of the names are very similar, which makes it difficult to distinguish. Today, adopt the water level closed-loop control mode,Zwickau Pipeline pump, install the liquid level sensor on the inner wall of the tank by the manufacturer of the slurry pump, and use the PID adjustment of the frequency converter. WhenTotal quality assurance,　　In addition to the method materials shall be selected comprehensively according to the nature of corrosive medium, anti cavitation theory, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well, which should be a comprehensive optimization design method.　　The industry is facing new technological innovations. Enterprises have also launched their own killer maces in the competition, constantly improving their R & D teams and studying the related core production technologies, so as to improve the competitiveness of enterprises in the market.　　Water pump After understanding the cause of insufficient liquid supply, we can solve the problem: First, we need to check whether the liquid level of the circulating liquid storage tank needs to add media to it.Zwickau ,　　Stability and reliability of seals between pump bodies.　　 selection of raw materials for flow passage parts: the raw materials for flow passage parts of the pump can be selected according to the particle composition, shape, hardness, concentration, acid alkali and other characteristics of the transported materials.　　Pump, sewage submersible pump and seawater submersible pump.

　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.　　The pump can often be selected according to the specific requirements of lift, flow and liquid delivery. The flow range of the delivered liquid is - L / s, the pressure range is .- MPa, and the diesel engine speed range is - rpm. Features: water pump, high automation and performanceKaramata,　　 whether there is oil　　 There may also be mechanical failure of the pump, such as serious damage to the bearing of the pump, so that the bore will be 'swept' when the stator and rotor rub against each other, or the impeller will be stuck due to impurities such as water and grass when the pump pumps waterTaounate,　　Promote the continuous expansion of the sales network group.　　The utility and durability of the utility model, the equipment must be regularly maintained and overhauled to avoid blockage. As the name suggests,KaramataWater well pipeline pump, the water pump is mainly used to transport water when it is used. The effect of normal pumps is often better when it is used, but in fact, we use it at ordinary times

　　The submersible slurry pump is a slurry pump which is connected with the motor and works under the water at the same time. Compared with horizontal slurry pump and vertical slurry pump, the biggest advantage is that it is flexible, convenient and easy to apply to various working conditions. The most important technical point of submersible slurry pump is the tightness between its motor and pump body Stability and reliability of seals.　　When transporting grinding slurry containing solid particles, some small failures will inevitably occur after long-term use. If these faults are not found and handled in time, they will affect the service performance of the pump from small to large after a long time, and even shorten the service life of the pump in serious cases. To avoid　　 First, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section, stuffing box body and bearing body; Then screw off the round nut on the shaft,KaramataVertical multistage centrifugal pipeline pump, and successively install the bearing inner race, bearing gland and retaining sleeveTrustworthy　　What should be paid attention to in the process? Let&#;s learn about the precautions for using the submersible slurry pump. When the equipment is in use, the pump itself generally needs to be placed on land for use, but its suction pipe needs to be placed in water　　 If there is no corresponding water leakage sensor, it is necessary to regularly maintain the submersible slurry pump and replace the seals.　　When the slurry pump is working, the pump needs to be placed on land, the suction pipe in water, and the pump needs to be started. Due to the structural limitations of the mud pump and submerged slurry pump, the motor needs to be placed on the water surface during operation, and the pump must be fixed when it is put into the water. Otherwise, the motor will fall into the water

　　The purpose is to inject liquid higher than . MPa from the water seal ring to prevent gas leakage into the pump when the suction inlet of the submersible slurry pump is in a vacuum state. When the water pressure in the pump is higher than . MPa the sealing fluid .-. MPa higher than the pressure in the pump can be injected to seal and reduce leakagehow,　　Where ρ—— Density of transmission medium liquid (kg/m; γ—— Gravity of medium liquid (n/m; H -- pump lift (m); Q - water pump flow (m/s); G - gravitational acceleration (m/s.　　The difference between the shaft power P and the effective power PE is the power loss in the pump, which is measured by the pump efficiency. The pump efficiency is the ratio of the effective power and the shaft power, it is necessary to use the fire control cabinet. The fire control cabinet can control multiple water pumps to ensure the normal operation of the fire pumps.　　In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium,KaramataScrew deep well pump, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well, which should be a comprehensive optimization design method.Karamata,　　If the shaft seal is not properly selected it will not only require frequent maintenance during operation, but also leak a large amount of transmitted liquid.　　The motor is scrapped. Moreover, because the length of the long shaft is generally fixed, the installation and use of the pump is troublesome, and the application occasions are subject to many restrictions.　　It is not correct that it has no effect on us.

　　Different process requirements: the motor used in the vertical slurry pump is an ordinary vertical motor, which has no waterproof . The motor of the submersible slurry pump and the pump shaft are coaxial. The motor shall be waterproof and sealed. The motor and the pump body can invade underwater at the same time.　　 add water with manual pump. Some pump owners have their own hand pumps. They can also buy or manufacture their own small hand pumps. The gate valve shall be installed at the water inlet. After closing the valve, inject a small amount of water into the water compressor to divert water. When the hand pump discharges water, it means that the pump is fullTrier,　　 The electric pump should not be used in flammable and explosive environment, nor should it pump flammable liquid. How to use the submersible non clogging sewage pump?　　Potential energy, pumping water up high. However, once the pump can not absorb water,TrierVertical multistage centrifugal pipeline pump, the equipment is shaped like a decoration, so what is the reason for this situation? How to solve it?Robertsport,　　In the mud pump, the axial force is mainly composed of the pressure difference force of the liquid effect on the impeller and the gravity of the whole rolling part. The effect direction of the two forces is the same, and the resultant force is the sum of the two forces. If the submersible slurry pump is equipped with an auxiliary impeller, the liquid effect is on the auxiliary impeller　　 repair and level the welding part of the submersible slurry pump with a file, materials shall be selected comprehensively according to the nature of corrosive medium, anti cavitation theory, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well, which should be a comprehensive optimization design method.

　　After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.　　The maintenance personnel shall regularly check the tightness of the diving cable, whether it is fixed properly, and whether there is garbage; Regularly check whether the three-phase phase resistance of the water pump is balanced and whether the insulation resistance to ground is less than m Ω; Regularly check whether the electrical protection device is reliable and　　 The submersible slurry pump usually relies on water cooling to dissipate heat. If the motor leaks out of the water without water cooling, the motor temperature will rise, so it is easy to burn out the motor.Project scope, the frequency of the frequency converter drops and the slurry pump operates at a low speed. The higher the water level, the higher the speed. At the same time the lower the speed; The lower the water level,TrierVertical slurry pump, the water level signal is transmitted to the control cabinet so that the operators can timely understand the liquid level. Through this control, the circulation in the slag slurry pool is basically unchanged　　Flexibility. The equipment has advanced structure, wide flow passage, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. It is suitable for conveying liquids containing solid particles, such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.　　How to disassemble the submersible slurry pump and how to assemble it after disassembly. The technical points and precautions for disassembly will be introduced to avoid disassembly, pump damage and disassembly.

　　The submersible slurry pump is a kind of submersible pump which is connected with the motor and works underwater at the same time. In addition, compared with horizontal slurry pump and vertical slurry pump, submersible slurry pump has the great advantage of flexibility and convenience, and is more suitable for various working conditions. The important technical points of submersible slurry pump are its motor andGood quality,　　How to disassemble the submersible slurry pump and how to assemble it after disassembly. The technical points and precautions for disassembly will be introduced to avoid disassembly, pump damage and disassembly.　　 pump room height and allowable lifting height of lifting equipment　　 If the power cord is not well contacted,TrierTwo stage slurry pump, it will also lead to the burning of the motor.Trier,　　What is the cause of pump overload.　　 strip the outer layer of the cable to expose the copper wire for to mm, gradually thin the rubber near the wire core grind it to the oxide layer on the wire core, wipe the wire core with alcohol (or hydrochloric acid), wrap the insulation layer and sheath layer, and dry it naturally.　　 one method is to use ultrasonic method to detect whether the equipment has cavitation. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, it will not affect the detection results. Therefore, many pumps tend to have better measurement results when in use.

　　In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium anti cavitation theory, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well,ChalcisIrrigation deep well pump, which should be a comprehensive optimization design method.　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.Chalcis,　　 Temperature control: an external temperature controller is used to turn on or off the pump according to the set temperature range. It is used in constant temperature, heat exchange system and other occasions requiring temperature control.　　Then it can enter into the volute pump housing. Then in the volute pump casing the medium slows down because the flow channel is also gradually expanding.Renault,　　When using the submersible slurry pump, we should do a good job in all aspects of commissioning and precautions. We also need to do a good job in protecting the equipment parts and some parts of the motor. Only in this way can we avoid the impact of water and other impurities entering the motor　　 Next, it is necessary to check the water seal. If the water seal is bakelite and the wear is not too serious, you can place abrasive cloth on the glass or dry wood, if the thrust rubber water seal is used, when　　Rotate in the rolling direction until the friction between the impeller and the front guard plate stops, record the forward and backward movement gap, evenly distribute it between the front and rear guard plates of the impeller until the gap between the impeller, the front guard plate and the rear guard plate is flat, stop, and tighten the two dust discs and fasten them on the shaft. adjustment

　　The disc friction loss of the slurry pump impeller will decrease with the decrease of the impeller diameter, so that the pump efficiency of most low specific speed pumps will improve slightly after the impeller is cut. After cutting,ChalcisScrew deep well pump, keep the blades overlapped to a certain extent, and the degree of blade overlap will decrease with the addition of specific speed　　 The pump without self circulation cooling device shall not be exposed to the water surface for a long time to prevent the electric pump from overheating and damage.　　It is occasionally found that there is insufficient liquid supply when using, so what are the reasons for this situation and how to deal with it.Where can I find it?,　　No matter what type of slurry pump you need, Ritter pump will provide you with the highest quality slurry pump products; The latest development of submersible slurry pump technology in recent years The diving depth has increased from meters to meters!　　The submersible slurry pump shall be shut down for inspection in time in case of machine problems during operation, and regular maintenance shall be done. The equipment will not be used after burning out, which will cause certain economic losses to us.　　The two have certain commonalities. They are both submersible. As the name suggests,ChalcisSubmersible non clogging slurry pump, the pump is in an invasive state when running. The submersible slurry pump is a kind of submersible pump, but generally speaking, people often say that the submersible pump refers to the clean water pump, such as the submersible pump for domestic water and farmland irrigation and pumping

　　What is the cause of pump overload.project,　　 The difference between the vertical slurry pump and the submersible slurry pump The working position of the vertical slurry pump is different. The vertical slurry pump is partially immersed in the pit and cannot be completely immersed in the liquid level. The submersible slurry pump can be completely immersed (including the motor part) below the liquid level; Use of motor for vertical slurry pump　　 hydrogen sulfide gas content mg/l　　 The difference between the vertical slurry pump and the submersible slurry pump The working position of the vertical slurry pump is different. The vertical slurry pump is partially immersed in the pit and cannot be completely immersed in the liquid level. The submersible slurry pump can be completely immersed (including the motor part) below the liquid level; Use of motor for vertical slurry pumpChalcis,　　Promote the continuous expansion of the sales network group.　　 the water pipe shall be provided with a gate valve to regulate the pump working point. The valve shall be installed as close to the pump outlet as possible. The pump unit greater than meters shall be provided with a check valve at the pump outlet. In case of sudden shutdown, it is necessary to prevent damage to flow passage components caused by water hammer.　　It is an auxiliary means of on-site monitoring. During the operation of the submersible slurry pump, the condition of its overflow parts is very important to the overall operation. In order to let everyone know more about the equipment, we will learn how to adjust the impeller clearance of the pump in this issue. I hope it will help you.

　　Work, no noise and vibration, and the site is cleaner.　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.Palaskevi　　 Pipeline pump: the pipeline pump is a centrifugal pump with the same inlet and outlet in the same straight line and the same caliber. It can be installed in series at any position of the pipeline like a section of pipeline, so it is called pipeline pump. It is defined and named according to the special appearance of the pump. If it is named according to the principle, the pipeline pump is a special structure　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.Bilina Kyselka,　　The seal cannot bear the water pressure at this depth. Once the water leaks, resulting in damage to the submersible slurry pump. The biggest difference between the submersible slurry pump and the horizontal slurry pump and the vertical slurry pump is that the motor of the submersible slurry pump and the shaft connected to the pump are integrated and sealed Closed.　　The of descending axial force can be used for slurry transportation in power plants, hydraulic and other professions; The mechanical seal is tight and reliable,PalaskeviSubmersible sewage pump, and the leakage probability does not exceed drops /min, which is mostly used to transport flammable, explosive, toxic, strong corrosive and valuable liquids or materials with high temperature, high pressure and low temperature.　　Schematic diagram of vertical slurry pump II. Why does the demand for submersible slurry pump increase greatly? From the perspective of market demand, although the absolute number of submersible slurry pumps has not exceeded that of vertical slurry pumps, it has a rapid development momentum, mainly due to the convenience and flexibility mentioned above; In addition, for submersible slurry pump

　　First, let&#;s talk about the familiar vertical slurry pumps. Here we refer to ZJL and SP submerged slurry pumps. Strictly speaking,PalaskeviISG single stage vertical pipeline pump, the submersible slurry pump is also a vertical slurry pump, because its axis is basically vertical when it works, but it can be completely immersed in water when it runs, so generally, so there is no need to worry about getting stuck in the process of transporting sewage.where,　　It can also be used for cooling and lubrication. Once the temperature in the water pump is too high, the pump shall be stopped immediately for maintenance. Otherwise, the excessive temperature will not only affect the wear of small parts inside the equipment, but also seriously affect the working efficiency of the equipment. So what is the reason for the high temperature of the equipment　　It will burn out. If there is a heating problem in use, you can refer to the following reasons.　　Therefore, the stator winding will be burnt out due to excessive temperature rise.

　　So it is called: submersible slurry pump.Honesty and mutual benefit,　　During adjustment, firstly loosen the support cover, then compress the nut, and then loosen the bearing seat. After adjusting the screw tighten the compression nut of the bearing seat evenly to make the assembly move towards the pump head. It is necessary to turn the trolley while tightening until the plate does not move. Rotate according to the pump operation　　 If the three-phase current of the submersible sewage pump is large and stable, the submersible pump cannot be started. The reason can only be understood from the submersible pump. Submersible pump bearings may be damaged and the pump may be blocked. The impeller is full of groceries. Submersible pumps shall not be used for sundries such as those wrapped around the pump shaft　　Work,PalaskeviFire deep well pump, no noise and vibration, and the site is cleaner.Palaskevi,　　 To ensure the efficient operation of the submerged slurry pump, the clearance between the impeller and the front guard plate must be adjusted regularly to keep it between (.-mm). In addition to monitoring the flow and pressure during the operation of the pump, the motor shall not exceed the rated current of the motor. Monitor oil seal and bearing at any time　　The submersible slurry pump can be used to transport a lot of media containing solid particles when it is used at ordinary times, so it has an irreplaceable position when it is used. What is its own structure when it is used.　　Submersible slurry pump is a kind of pump that can adapt to various working conditions and can treat various sewage from environmental protection industry. Let&#;s take a look at the maintenance measures for the accessories of the submersible slurry pump.

　　Rotate in the rolling direction until the friction between the impeller and the front guard plate stops, then use the adjusting bolt to move the rotor backward record the forward and backward movement gap, the front guard plate and the rear guard plate is flat, stop, and tighten the two dust discs and fasten them on the shaft. adjustment　　 Cutting blades can be selected to cut some large block solid substances into pieces during use, so that blockage can be avoided during reuse.Tricara,　　The structural characteristics are described respectively.　　 one method is to use ultrasonic method to detect whether the equipment has cavitation. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, it will not affect the detection results. Therefore, many pumps tend to have better measurement results when in use.Lonceston,　　 It is also possible that the fan blades of the pump are few and the air volume is insufficient, resulting in poor heat dissipation effect.　　The equipment is integrated with the oil cooler,TricaraDeep well pump, with compact layout. The water pump meets the modular and integrated design requirements of diesel engine parts. The joint surface with oil cooler adopts rubber sealing method, which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal force　　The slurry pump should be larger. In addition to the existing industrial and mining applications of the vertical slurry pump the submersible slurry pump can also be used as a mobile slurry pump, such as sand pumping and prospecting on board; What are the advantages of the submersible slurry pump? The advantage of the submersible slurry pump is that it is convenient and flexible,TricaraSelf priming slurry pump wholesale, the biggest advantage is that it is flexible, convenient and easy to apply to various working conditions. The most important technical point of submersible slurry pump is the tightness between its motor and pump body Stability and reliability of seals.　　 For protection during operation, a temperature sensor is generally installed on the stator to detect the temperature of the stator. In case of dry operation due to lack of medium, the wear of the stator and rotor will be very large, and the temperature will increase with friction,TricaraRubber lining submerged slurry pump, further increasing the wear. therefore　　Do a good job of fixing to avoid the motor falling into the water and directly scrapping.Information recommendation,　　 A vent pipe is installed at the bottom of the pump, so that when the pump is buried underground water will be injected into the bottom of the slurry pump through the vent pipe, so that a sand water mixture will be formed at the bottom of the slurry pump, so that the slurry pump can be started normally. The advantage of this approach is that even if　　Water flow into the bearing damages the bearing.　　Second, the service life of the flow passage parts of the pump is relatively long, saving production costs.

　　If the submersible slurry pump cannot be installed and operated, the blank operation point can be supplemented.assets, the correct application is very important. Due to the limitation of the name of the slurry pump, some people outside the industry misunderstand this. In fact, the impurity pump, dredging pump, desilting pump, etc. are all in the application scope of the slurry pump　　 Various matching forms of long shaft deep well pump　　 Then reinstall the equipment on the engine and install the rubber hose.Tricara,　　It is an auxiliary means for some on-site monitoring.　　It needs to be replaced in case of damage, swelling and deformation, insufficient spring pressure, breakage, etc.　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.

　　The operating environment is different: the key difference between the submersible slurry pump and the vertical slurry pump lies in diving. During the operation of the vertical slurry pump, while the submersible slurry pump does not need to be fixed. It can directly invade into the liquid for operation.Yoanina state,　　The following inspection shall be carried out: whether there are sundries between the impeller and the pump body due to too tight packing.　　 To ensure the efficient operation of the submerged slurry pump, the clearance between the impeller and the front guard plate must be adjusted regularly to keep it between (.-mm). In addition to monitoring the flow and pressure during the operation of the pump,Yoanina stateUsed pipeline pump, the motor shall not exceed the rated current of the motor. Monitor oil seal and bearing at any timeHelmond　　 The bus voltage where the motor is located is V. Due to the uneven cable voltage drop and load distribution, it is also possible that the temperature is too high due to the low voltage of the water pump.　　Water pump is a kind of machinery that pumps energy liquid. It is a machine that converts the mechanical energy of the prime mover into the potential energy of the pumped liquid. Driven by power machinery, it can pump liquid from low to high or far away to serve production.　　Yes, summer is the peak sales season. In addition to agricultural applications, industrial pumps have also increased in recent years.

　　 It is also possible that the fan blades of the pump are few and the air volume is insufficient, pipe or pump body. If the current is greater than usual, we should look for problems from the wear of vulnerable parts.　　The hardened mud layer collapses after softening, avoiding the phenomenon of burying the pump during use.index,Yoanina stateCarbon steel explosion-proof pipeline pump,　　When the submersible slurry pump works, the pump needs to be placed on land, the suction pipe needs to be placed in water, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, so they need to be fixed, otherwise the motor will fall into the water　　 We also need to make choices according to local conditions when we make purchases at ordinary times. For example, the head of the centrifugal pump itself is relatively high, but its water output is not very large when it is used, so it is effective when it is used in many mountainous areas　　It can improve the mechanical efficiency to a certain extent. Moreover,Yoanina stateSubmersible sewage pump, the molecular structure of the coating itself has good compactness, which can well isolate the air, water and other media from the pump impeller during use, which has no waterproof . The motor of the submersible slurry pump and the pump shaft are coaxial. The motor shall be waterproof and sealed. The motor and the pump body can invade underwater at the same time.Welcome calls ,　　The fruit is also bad; When the axial flow pump is used, its water output is relatively large, but the head is not too high, so the effect of using the submersible slurry pump in many plain areas is also relatively good; The water output and head of the mixed flow pump are actually derived from one　　 Various matching forms of long shaft deep well pump　　The high-pressure water flows to the space occupied by the original bubble at a very high speed, forming an impact force. The metal surface of the pump was fatigued and damaged by these impacts. Cavitation is caused by air bubble rupture and material stamping due to the difference in air temperature and pressureYoanina state,　　 We must choose to consider the actual use situation when making the selection, because there will be some difference between the marked head when using and the head when using. This is because the pipe itself　　If the submersible slurry pump cannot be installed and operated, the blank operation point can be supplemented.　　Moreover, the leaked flammable, explosion and poisoning, and the consequences will be unimaginable.

　　Generally speaking, the above two cases are the case that the slurry pump does not absorb water. The solutions are also introduced. I believe that people can deal with this problem in time. However if the problem is serious, you must not adjust it at will. At this time, you should find a professional　　It, generator and market formed at the beginning of construction have gradually formed a certain scale after more than ten years of rapid development. In the early stage in order to meet the needs of market development, generators and other mechanical and electrical products were collectively moved to the phase II market for operation. With a good business environment, water pumps and generatorsIrish root,　　Check the three-phase current with an ammeter on the control panel. If the phase power supply is found to be insufficient, the power supply of the submersible pump shall be turned off immediately. Check whether the cable connector, connection point and power switch contact are in poor contact and whether they are the main line. Check whether the circuit wiring is broken or loose, or whether the fuse is damaged or burnt out　　Submersible slurry pumps are mainly used in mining, metallurgy, environmental protection, electric power and other industries to transport corrosive solid particle slurry. For example in the field of chemical industry, corrosive mixed pastes of chemical crystals are transported. Electric ash removal, coal washing plant slurry transportation, etc. Submersible slurry pump bladeVereeniging,　　The production department has to spend a lot of money to maintain and update the pump every year. The pumps made of cast iron, bronze,Irish rootNon clogged pipeline sewage pump, rubber lining, stainless steel, titanium alloy and other materials used in China&#;s mining, chemical and water conservancy projects on the Yellow River are prone to wear, short service life and many faults　　As a submersible slurry pump widely used in many fields, it has the advantages of simple structure, convenient disassembly and maintenance, and convenient installation and use. The change of the sealing structure of the pump avoids the direct damage to the bearing after the mechanical seal is damaged, and the service life of the bearing has also been greatly changed.　　Rate loss, so shaft power = effective power + lost power.

　　Submersible slurry pump is a kind of pump that can adapt to various working conditions and can treat various sewage from environmental protection industry. Let&#;s take a look at the maintenance measures for the accessories of the submersible slurry pump.　　The sheath is divided into front sheath and rear sheath, which are made of natural rubber. The lining is made of high chromium alloy, so it has good wear resistance. It can be used until it is worn out, so as to prolong the maintenance and replacement cycle and reduce the operation cost. The outlet of this series of pumps can be installed at angles　　Circumference. In the application of slurry pump, correct calculation and appropriate type selection, which are very important. In addition to the main wheel, a set of stirring impeller is added at the bottom of the product,　　Friction. Because if the surface of the pump is smooth when it is used, the equipment will consume less energy when it is used. Generally, the submersible slurry pump and impeller are sprayed with polymer composite materials for use　　Is called cavitation phenomenon.　　During adjustment, firstly loosen the support cover, then compress the nut, tighten the compression nut of the bearing seat evenly to make the assembly move towards the pump head. It is necessary to turn the trolley while tightening until the plate does not move. Rotate according to the pump operation

　　 fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside of the core. When winding, the tape shall be stretched twice, and then the three layers shall be folded in half with PVC tape to ensure that the winding part is not less than mm, and the positions of the three joints shall be staggered for a certain distance in order to prevent short circuit.original,　　Is called cavitation phenomenon.　　The specific treatment methods are as follows: first, check the power supply of the power supply to see whether the connector of the power supply is secure, whether the switch is tight, and whether the fuse is intact. In case of short circuit short circuit, fuse burnout and other problems, it shall be repaired in time. If it is not a power problem, check the water pump　　After meters,Irish rootRubber lining submerged slurry pump, the sealing of the equipment can not bear the water pressure at this depth.Irish root,　　 Then reinstall the equipment on the engine and install the rubber hose.　　Wheel, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials,Irish rootWear resistant slurry pump, which are wear-resistant, corrosion-resistant, non clogging, and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more complete desilting. There is no need to equip auxiliary vacuum pump, and the investment is lower.　　Superior, complete protection s, reasonable structure, convenient installation and high cost performance. In case of sudden power failure of the plant and emergency, the water pump will automatically start to supplement the pipe network pressure.

　　In order to ensure the demand for water and electricity for production and living, many units, hotels and residential areas in various provinces and cities in China have purchased it and generators. Many enterprises have also purchased generators out of their own pockets in order not to delay production. Driven by this it and the generator naturally become popular　　When the water level reaches, the frequency of the frequency converter drops, and the slurry pump operates at a low speed. The higher the water level, the lower the speed; The lower the water level, the higher the speed. At the same time, the circulation in the slag slurry pool is basically unchangedIonia,　　 whether pre lubrication water tank is required　　 Another possibility is that the gas is sucked in when the pump is in use.San Felipe,IoniaCarbon steel explosion-proof pipeline pump,　　Work no noise and vibration, and the site is cleaner.　　The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal, other parts of the pump also need to be replaced in time when they are damaged. Moreover, some parts of the pump are relatively easy to be damaged, so we need to replace them regularly during use　　Check whether it needs to be replaced.　　The above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.

　　Do a good job of fixing to avoid the motor falling into the water and directly scrapping.　　The reaction force will make the axial motor end of the pump retract, resulting in the collision between the static ring and the moving ring. The impact force at that moment is very large which can directly damage the dynamic and static rings of the mechanical seal.　　When this type of pump is used at ordinary times, the motor shaft will drive the impeller of the pump to rotate, and then at this time, the rotating force can be brought to the medium,IoniaLong shaft submerged slurry pump, so thatconsumption,　　The slurry pump should be larger. In addition to the existing industrial and mining applications of the vertical slurry pump, the submersible slurry pump can also be used as a mobile slurry pump, such as sand pumping and prospecting on board; What are the advantages of the submersible slurry pump? The advantage of the submersible slurry pump is that it is convenient and flexible, easy to operate and submerged　　 When the power supply voltage is too low, the pump will be overloaded, because the pump is also widely used in many rural watering. In this case,IoniaWater well pipeline pump, it may be lower than the rated voltage, so the current in the stator winding will also be　　The direction of the differential pressure force is opposite, which can offset part of the axial force and prolong the service life of the bearing.

　　There is a difference between submersible slurry pump and sewage pump. Although the media conveyed by the two are not pure water and other media, the difference between slag slurry and sewage is still large. Let&#;s take a look at the difference between the two.Customer first,　　The above introduction is about the cause ysis of the overload of the slurry pump. When we find these conditions when using the pump, we can check whether these reasons are the above. This is also a reminder that we need to maintain the pump during normal use. latent　　 Drain the water filled in the motor.　　 First, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section, stuffing box body and bearing body; Then screw off the round nut on the shaft, and successively install the bearing inner race, bearing gland and retaining sleeveIonia,　　Water or air leakage in the pipeline. The nut may not be tightened during installation. If the leakage is not serious, the air or water leakage can be treated with cement or cement slurry mixed with asphalt oil. Temporary repairs can be done with some wet mud or soft soap. If water leaks at the water pump joint, tighten the nut with a wrench. as　　Generally, the diving depth of the submersible slurry pump is not more than meters, and the operation is reliable. Why not more than meters? This is the crucial technical point of the submersible slurry pump, because the current sealing technology in China is more than meters, not because the slurry pump has a problem, but because　　The solution to the excessive temperature of the water pump: when selecting the motor, it is necessary to select one that matches its power and speed. In addition, but pay attention to adjusting the vacuum pump