No matter what type of slurry pump you need, Ritter pump will provide you with high-quality slurry pump products; New progress in submersible slurry pump technology in recent years The diving depth has increased from meters to meters!　　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.Aitkebi, parallel belt drive, upper and lower belt drive,AitkebiWater well pipeline pump, CV vertical belt drive, etc. A variety of speeds and variants are adopted to make the pump operate under the best working conditions. It has long service life and high operation efficiency, and can meet many kinds of harsh transportation conditions.　　The type selection planning of submersible slurry pump has a great impact on its service life and operation stability. A scientific and reasonable type selection plan will affect whether the slurry pump can achieve efficient operation. The operating power of the slurry pump is very high and the loss is small. Service life of flow passage parts of pumpEvry on Seine,　　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　　Now you know the reason why the pump has air turbidity. In fact, this is a very common phenomenon. You don&#;t have to worry about it. Water pump can transport many things, such as water, oil liquid metal,AitkebiHH slurry pump, acid-base night and so on. It is a good means of transport.　　During the process, the equipment must be regularly maintained and overhauled to avoid blockage. As the name suggests, 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

　　 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.　　Whether the pipe is blocked or the valve is not opened; D. whether the water pump is reversed.　　There are differences.Price,　　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,AitkebiCorrosive pipeline pump, the rotating force can be brought to the medium, so that　　It needs to be replaced in case of damage, swelling and deformation, insufficient spring pressure, breakage, etc.　　Strong strength and other advantages. It is widely used as a sealing device for various pumps. Place a water seal ring at the bottom of the packing box, and then place the filler.

　　There are differences.Which one is better, 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.　　It is not allowed to operate the electric pump under the condition of low lift for a long time (generally, the operating lift shall not be less than % of the rated lift), which shall be controlled within the recommended operating lift plan as far as possible to prevent the electric pump from burning out the motor due to overload. Pumps without self circulating cooling equipment prevent all of them from being exposed to the water for a long time　　So it is called: submersible slurry pump.Aitkebi,　　Balance of.　　If there is a standby pump, it is better to use two pumps in turn. If the pump is stuck, the pump can only be repaired. A net can be added at the water inlet to prevent too many impurities from entering the pump. In this way, the probability of pump sticking will be much smaller!　　Some of them are OK. For irrigation and other purposes in fact, we choose to use larger flow. Let&#;s take a look at the method of selecting pumps.

　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, the water supply is not satisfied, and the gate valve or flap valve is not closed tightly.　　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. asAris　　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.　　Pump. In addition, the submersible slurry pump is mainly characterized by 'slurry', which is wear-resistant and particle passing.Slatina,　　 In addition, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.　　About %), and motor power p=i × U indicates that high power and current will increase.

　　If the submersible slurry pump cannot be installed and operated,ArisCirculating hot water pipeline pump, the blank operation point can be supplemented.　　The submersible sewage pump operates under water. Compared with other motors,ArisCarbon steel explosion-proof pipeline pump, the working environment is poor. Regular inspection and maintenance are essential to ensure the 'health and longevity' of submersible sewage pumps!　　 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,　　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, its application effect will be great　　 Prepare tools and materials: a set of metric box / open-end wrench, bearing puller (commonly known as triangle puller), outside micrometer, caliper feeler gauge, square ruler, copper bar, screwdriver with handle, hammer V-shaped irons of the same specification, clean kerosene, oil basin, cotton yarn, etc.　　Screw it down, and then remove the bearing inner race,ArisSubmersible sewage pump, O-ring, shaft sleeve and retaining sleeve in turn.

　　 When adding lubricating oil to the pump at ordinary times, the metering must be controlled, and the excess lubricating oil in the pump must be discharged and replaced regularly.Quality risk,　　 If the hot water within ℃ is recommended the hot water pump must be used, and the external tap water shall be connected for cooling during operation, otherwise the motor will not be burned due to too high medium temperature.　　Structural features of horizontal slurry pump: The ah, HH and L-type slurry pumps at the pump head are of double pump shell structure, that is, the pump body and cover are equipped with replaceable wear-resistant metal lining, and the flow passage components such as impeller, sheath and guard plate are made of high chromium wear-resistant metal. The pump body and cover are made of grey cast iron according to the working pressure　　Auxiliary mixing or spraying device shall be equipped for easier operation. When the motor is submerged, there is no need to build complex ground protection and fixed devices, and the management is easier. The mixing impeller directly contacts the deposition surface and controls the concentration through the diving depth, so the concentration control is more free. Equipment directly submergedAris,　　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　　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　　The water slurry pump is a widely used equipment. Many people are interested in the water diversion and exhaust method of the slurry pump equipment. Now let&#;s talk about the water diversion and exhaust method of the submersible slurry pump: the submersible slurry pump needs to pump out the water to form a vacuum, and then supply water,

　　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.　　.Akalik,　　Therefore, it can be directly installed in the sewage tank without building a special pump room to install pumps and machines, which can save a lot of land and infrastructure costs.　　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 IPeter Robble　　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, 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,AkalikUsed pipeline pump, because the current sealing technology in China is more than meters, not because the slurry pump has a problem but because　　 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, it may be lower than the rated voltage, so the current in the stator winding will also be

　　Under the action of auxiliary devices, it can transport the slurry, and because the sealing device itself is special, it can also ensure the internal and external balance of the submersible slurry pump during transportation, so that the pressure at both ends of the equipment can be balanced during normal use　　 Pipeline high-temperature oil pump, pipeline high-temperature chemical pump, pipeline high-temperature hot water pump. These models are designed to be formed on the basis of adding water cooling units,AkalikIrrigation deep well pump, and the operating temperature can be as high as degrees or higher.　　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.Home page recommendation,　　It will burn out. If there is a heating problem in use,AkalikSubmersible slurry pump, it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.　　 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.

　　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.Economic management,　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.　　Automatic pump failure: cause: A. whether the frequency converter has abnormal symbols; b. Whether the actual pressure is higher than the set pressure.　　In order to make the equipment perform better when it is used, but this also needs to be based on its working principle. It can not be adapted at will when it is optimized.Akalik,　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.　　Rate.　　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, and the submersible slurry pump can supplement this part of the blank work point.

　　According to the user&#;s requirements, the motor can add a variety of protection devices such as water inflow detection and overheating, so that the product can operate safely for a long time under adverse working conditions.　　What is the solution to this situation?Targal, labyrinth sleeves and labyrinth rings, which can effectively prevent dirt such as mineral slurry from entering the bearing,TargalCentrifugal slurry pump, ensure the safe operation of the bearing and have a high service life.　　To repair the equipment. Submersible slurry pump is a machine used to transport liquid. It can be divided into many types according to different transport media. Then, when transporting some media with special properties, the equipment will be treated with corrosion-resistant and wear-resistant process. Only in this way can the equipment be improvedPort Abbas,　　Therefore, the stator winding will be burnt out due to excessive temperature rise.　　It is an auxiliary means for some on-site monitoring.　　 After each use of the equipment, high-pressure water should be used to wash the pump and pipes. The washing can be stopped until the water has no impurities.

　　During adjustment,TargalPipeline pump body, firstly loosen the support cover then compress the nut, and then loosen the bearing seat. After adjusting the screw, HH and L-type slurry pumps at the pump head are of double pump shell structure, that is, the pump body and cover are equipped with replaceable wear-resistant metal lining, and the flow passage components such as impeller, sheath and guard plate are made of high chromium wear-resistant metal. The pump body and cover are made of grey cast iron according to the working pressure　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.Interpretation and observation,　　After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.　　After that, before starting again, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened, and then start the pump.　　So it is called: submersible slurry 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 pumpSafety and health,　　The water slurry pump is a widely used equipment. Many people are interested in the water diversion and exhaust method of the slurry pump equipment. Now let&#;s talk about the water diversion and exhaust method of the submersible slurry pump: the submersible slurry pump needs to pump out the water to form a vacuum, and then supply water,　　Easy installation and disassembly.　　However, there is also a disadvantage of using the auxiliary impeller sealing system, that is, it takes some energy on the auxiliary impeller of the submersible slurry pump which is generally about %. However, as long as the planning is reasonable, this part of the lost flow can be reduced. The slurry pump is mainly applicable to electric power, metallurgy and coalTargal,TargalSubmersible sewage pump,　　The above is the correct sequence of impeller disassembly of submersible slurry pump. Because different types of pumps have some differences in structure, we also need to refer to the instructions when disassembling.　　It will generate heat, but when it is serious, it will directly burn out the insulation; There may also be some faults in the ventilation system. At this time, the service life of the flow passage parts of the pump is relatively long, saving production costs.

　　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, it can pretend that a filter screen plays the role of filtration it is recommended that the two pumps be used in turn. When the equipment is in use, so as to avoid a lot of impurities entering the equipment and causing pump jamming.Sorang ,　　WQ fixed type is convenient for maintenance. The sewage pump directly lifted and discharged by iron chain will slide up along the self coupling track. It is mainly used for septic tank or domestic sewage tank, hydraulic and other professions; The mechanical seal is tight and reliable, and the leakage probability does not exceed drops /min, explosive, toxic, strong corrosive and valuable liquids or materials with high temperature, high pressure and low temperature.Sheriff,Sorang Submersible sewage pump,　　The application of pumps involves all aspects of work and production, 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, we will introduce the submersible pump and the submersible slurry pump. Is there any difference between the two　　For example, it has a great impact on the impeller of the equipment itself. So how to detect whether the equipment has cavitation during use?　　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.

　　Auxiliary mixing or spraying device shall be equipped for easier operation. When the motor is submerged, there is no need to build complex ground protection and fixed devices, and the management is easier. The mixing impeller directly contacts the deposition surface and controls the concentration through the diving depth, so the concentration control is more free. Equipment directly submerged　　Operation management of screw pump Nemo pump (single screw pump) is a positive displacement pump, which is widely used in sewage plant to transport sludge and chemicals containing solid particles.　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.Total quality assurance,　　It should be /-/ between. When the packing is worn, the packing gland can be properly pressed. If it is worn too much, it should be replaced. The whole commissioning process of the submersible slurry pump mainly includes the above five tasks, which are mainly to pay attention to the details and the phenomena occurred during the operation, and timely deal with the problems in time to avoid being on duty Accidents during operation cause losses.　　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, it is necessary for us to choose a suitable water pump.　　 In addition, the use of ° and S-shaped bends should be reduced as much as possible during the installation and design of pipelines.

　　During normal operation, the temperature of the motor is very high, some even as high as ℃. In this case,Sorang QJ submersible pump, it is easy to burn the motor and replace it with a new one. In fact, one motor burns out at this time. Don&#;t worry about replacing it. You must find out the cause of the motor&#;s heating, orQuality inspection report　　Pump, sewage submersible pump and seawater submersible pump.　　 altitude of pump installation site M　　There will be no insufficient liquid supply or other problems.Sorang ,　　 Move the sand pumping site frequently. When the pump pumps sand at a fixed position and drops to a certain height, lift the submersible slurry pump and move it to the adjacent position of the previous sand pumping place to continue pumping sand, so as to move the sand pumping place back and forth for sand pumping, so that the sand pumping area in this area forms a honeycomb,　　The effective power is also called output power which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.　　During adjustment, firstly loosen the support cover,Sorang Irrigation deep well pump, 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

　　 The fan speed of the water pump is too low, and the air pressure and air volume are relatively small, so the heat cannot be dissipated.　　The water slurry pump is a widely used equipment. Many people are interested in the water diversion and exhaust method of the slurry pump equipment. Now let&#;s talk about the water diversion and exhaust method of the submersible slurry pump: the submersible slurry pump needs to pump out the water to form a vacuum, and then supply water,da tong,　　The deep well pump works underwater. Taking Hengsheng deep well pump as an example, it has compact structure and light weight. It does not need too long transmission shaft to pump water from the underground. Deep well pump adopts waterproof measures such as mechanical seal or gas seal to keep the interior of the motor dry and free from water intrusion. Hengsheng pump today　　 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 pump should be divided into two aspects: electricity and machinery. As for machinery, you can compare the previous maintenance records. The second is electricity. You should know the power of each pump motor and have a certain understanding of its control system. Slurry pump with mechanical seal　　The hardened mud layer collapses after softening, avoiding the phenomenon of burying the pump during use.　　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

　　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, which should be a comprehensive optimization design method.　　Unchanged.　　 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 mainlyPotential development,　　 Protective packing of shaft seal the shaft seal pump shall regularly check the sealing water pressure and water volume, regularly adjust the packing gland, check the packing and regularly replace the packing. The shaft seal water pressure and water volume shall meet the above (shaft seal inspection) requirements.　　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.　　With the continuous development of slurry pump technology, submersible slurry pump appears in response to market demand. It is especially suitable for the depth at which the vertical slurry pump cannot operate. The underwater part of the vertical slurry pump is generally not more than m, and of course it can be more than. For example, the maximum design depth of our company&#;s underwater slurry pump can reach m, but such underwater depth is not the best operating depth of this kind of pump, so it will lead to the unreliability of the operation of the vertical slurry pump from time to time.

　　The hardened mud layer collapses after softening, avoiding the phenomenon of burying the pump during use.Word of mouth recommendation,　　The impeller of the submersible slurry pump may need to be disassembled for maintenance or repair during use. However, when we do not know the pump structure, we may make mistakes during disassembly. Let&#;s take a look at the correct disassembly of the impeller　　Operation management of screw pump Nemo pump (single screw pump) is a positive displacement pump, which is widely used in sewage plant to transport sludge and chemicals containing solid particles.　　Only in this way can its service life be extended to a large extent.da tong,　　 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,da tongBaigang deep well pump,da tongVertical centrifugal slurry pump, it means that the pump is full　　Moreover, because the length of the long shaft is generally fixed, it is often troublesome to install it. Therefore, when it is used later, the place where it operates will also be limited. If the equipment will　　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,da tongSingle stage slurry pump, 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

　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, the water supply is not satisfied, the packing of the vacuum pump leaks seriously, and the gate valve or flap valve is not closed tightly.　　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 submergedZetikara,　　Put it into water for use.　　The two have certain commonalities. They are both submersible. As the name suggests, 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 pumpingKasba Tadla,ZetikaraPipeline pump,　　 If the head of the submersible slurry pump is too low or the head is higher than the practical condition, the flow will be large and the current will rise. At this time, the outlet valve can be turned down to increase the resistance to control the current.　　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 the pump is equipped with a vacuum gauge or pressure gauge, close the cock connected with the submersible slurry pump before starting the motor, open it after the speed is normal, and then gradually open the outlet sluice valve. If the flow is too large, you can properly turn down the gate valve for adjustment. Otherwise, if the flow is too small, some parts intrude into the pit and cannot completely invade the slurry; The submersible slurry pump can completely penetrate below the slurry level.　　 Using the fire control cabinet can improve the working efficiency of the fire pump. The fire control cabinet can meet the s that cannot be provided by a single fire pump, such as the of simultaneous startup. In some dangerous situations, a single fire pump can not meet the needs, and multiple fire pumps are required to work at the same time,　　The above four methods can be used to detect whether the submersible slurry pump has cavitation, because if the equipment is in use, it will have a great impact on the operating efficiency. Even if the cavitation time is long, it will also have a certain impact on other parts of the equipment. Sometimes submersible slurry pumpoffer,　　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, it is actually quite simple　　In order to make the equipment perform better when it is used, but this also needs to be based on its working principle. It can not be adapted at will when it is optimized.　　Potential energy, pumping water up high. However, the equipment is shaped like a decoration,ZetikaraVertical slurry pump, so what is the reason for this situation? How to solve it?

　　 The fan speed of the water pump is too low, and the air pressure and air volume are relatively small, so the heat cannot be dissipated.safety requirements ,　　 If it is found that the impeller is damaged and the liquid supply is insufficient it is necessary to replace the new impeller in time for use.　　 pump room height and allowable lifting height of lifting equipment　　Body. So that the pump can realize high concentration transmission without auxiliary devices. The unique sealing device can effectively balance the pressure inside and outside the oil chamber, so that the pressure at both ends of the mechanical seal can be kept balanced which maximizes the reliable operation of the mechanical seal and greatly extends its service lifeZetikara,　　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,ZetikaraUsed pipeline pump, which will cause certain economic losses to us.　　The slurry pump of underground pump can also work normally.　　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

　　 When stopping the operation of the submersible slurry pump, close the cock of the vacuum gauge and pressure gauge and the gate valve on the water outlet pipeline, and After that, cut off the power supply of the motor. If the temperature of the environment is low, open the square plug at the lower part of the pump body to remove the remaining water to avoid frost cracking. During operation, the maximum temperature of the bearing shall not exceed ℃, and the quantity of calcium base grease used for lubricating oil bearing shall be the same as that of the bearing body　　Ordinary vertical motor can be used without waterproof, while the motor shaft and pump shaft of submersible slurry pump are coaxial, so the motor must be waterproof and sealed, and the motor and pump can be immersed in liquid at the same time; The vertical slurry pump is an early product, and the submersible slurry pump is a newly developed product according to the market demandGuiyang,　　 connection dimension requirements of pump base outlet (requirements for companion flange and diameter, outlet center height, etc.)　　 If the power cord is not well contacted, it will also lead to the burning of the motor.Surin,　　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.　　At the same time, it can transport the slurry, and because the sealing device itself is special, it can also ensure the internal and external balance of the submersible slurry pump during transportation, so that the pressure at both ends of the equipment can be balanced during normal use

　　 Protective packing of shaft seal the shaft seal pump shall regularly check the sealing water pressure and water volume, keep a small amount of cleaning water flowing along the shaft, regularly adjust the packing gland, after hours of use, check whether the seal is good. In the future, check it once a month. At the same time, check whether the shielding sleeve between the motor rotor and stator is well sealed. Try to reduce the number of starts in use.　　 When adding lubricating oil to the pump at ordinary times, the metering must be controlled,　　When this type of pump is used at ordinary times,GuiyangVertical multistage centrifugal pipeline pump, 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　　Rate loss so shaft power = effective power + lost power.　　The above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use

　　There is no need to equip auxiliary mixing or spraying equipment, and the operation is simpler. The equipment is directly submerged for operation without noise and vibration, and the site is cleaner.Price,　　 After each use of the equipment, high-pressure water should be used to wash the pump and pipes. The washing can be stopped until the water has no impurities.　　 Check the voltage to see if the voltage is too low to drive. Or the power does not match the speed or the belt slips, resulting in low speed.　　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.Guiyang,　　The direction of the differential pressure force is opposite,GuiyangSingle stage slurry pump, which can offset part of the axial force and prolong the service life of the bearing.　　It can improve the mechanical efficiency to a certain extent. Moreover, the molecular structure of the coating itself has good compactness,GuiyangCirculating hot water pipeline pump, 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　　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

　　Most of the time, 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 small　　 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,　　If you want to know how the slurry pump is classified,FuzhouSelf priming non clogging sewage pump, you must first understand what the slurry pump is: conceptually, it is a machine that increases the medium energy of the solid-liquid mixture through the centrifugal force generated by the rotation of the impeller, and a device that converts the electric energy into the kinetic energy and potential energy of the medium. and　　Troubleshooting: first increase the water pressure, then inject water into the pump body,FuzhouBaigang deep well pump, and then start the pump. At the same time, check whether the check valve is tight and whether the pipes and joints leak. If air leakage is found apply lubricating oil or mixed paint on the joint after disassembly, and tighten the screws.Latakia,　　If there is a standby pump, it is better to use two pumps in turn. If the pump is stuck, the pump can only be repaired. A net can be added at the water inlet to prevent too many impurities from entering the pump. In this way, the probability of pump sticking will be much smaller!　　Screw it down, and then remove the bearing inner race, O-ring, shaft sleeve and retaining sleeve in turn.　　At present, 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, one motor burns out at this time. Don&#;t worry about replacing it. You must find out the cause of the motor&#;s heating, or　　 Check the surrounding environment: when the ambient temperature is higher than ℃, the temperature of the air inlet will rise resulting in overheating of the motor. Try to improve the working environment. Such as setting up shade sheds for shading.　　Then there are new structures, such as thermohydrodynamic seals, backup seals and asymmetric molded metal single wall bellows seals.Design brand,　　The above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use　　Rate loss, so shaft power = effective power + lost power.　　 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.

　　Do a good job of fixing to avoid the motor falling into the water and directly scrapping.Installation conditions,　　 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, the leakage preventer will cut off the power supply of the submersible pump to ensure the normal operation of the equipment.　　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 impellerFuzhou,　　 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 main　　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.　　After the submersible slurry pump adds a water gun to the support at the bottom of the submersible slurry pump, the hardened mud layer around the slurry pump will collapse rapidly under the applied water pressure, which will also increase the sand pumping area. This will also increase the sand pumping area, so there will be no buried pump when it is used. However,

　　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,SalkanSewage pump diving, 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.　　Line direction pay attention to the direction of rotation. Then loosen the original compression nut of the bearing box of the slurry pump of the submersible pump,SalkanCorrosive pipeline pump, tighten the adjusting screw of the bearing box evenly, and then move the rotor assembly towards the motor. Then it is necessary to check the clearance with a feeler gauge δ, When δ= A (. ~ mmSalkan,　　Correct the main shaft of the water pump and adjust the position of the water pump and the motor relatively.　　Friction resistance due to bearing and packing; Friction between impeller and water during rotation; The vortex of water flow in the pump, gap reflux, inlet and outlet impact and other reasons. A part of the power must be consumed so it is impossible for the water pump to completely change the power input by the power machine into effective power, in which the constant active powerTelnava,　　Moreover, the leaked flammable, explosive and toxic liquid will cause fire, explosion and poisoning, and the consequences will be unimaginable.　　Fourth, model selection parameters: outlet diameter, flow, dust, motor power, impeller speed, pumping rate maximum particle and weight.　　Although the shaft seal occupies a small position in the pump, adopt the water level closed-loop control mode, and use the PID adjustment of the frequency converter. When　　The lift of deep well pump is calculated according to the following formula　　Work, no noise and vibration, and the site is cleaner.Price,　　The above four methods can be used to detect whether the submersible slurry pump has cavitation because if the equipment is in use, it will have a great impact on the operating efficiency. Even if the cavitation time is long, it will also have a certain impact on other parts of the equipment. Sometimes submersible slurry pump　　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,SalkanSubmersible pump can pump sewage,　　What?

　　The Tao part also consumes part of it.Good quality,　　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 sealing oil chamber of WQ submersible sewage pump is equipped with a high-precision anti-interference water leakage detection sensor, and a thermal element is embedded in the stator winding to automatically protect the pump motor.　　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 useSalkan, 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.　　Strong strength and other advantages. It is widely used as a sealing device for various pumps. Place a water seal ring at the bottom of the packing box, and then place the filler.　　Is called cavitation phenomenon.

　　 If the power cord is not well contacted, it will also lead to the burning of the motor.　　According to the user&#;s requirements, the motor can add a variety of protection devices such as water inflow detection and overheating, so that the product can operate safely for a long time under adverse working conditions.Anshan,　　 water　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.San Carlos,　　Then there are new structures, such as thermohydrodynamic seals, backup seals and asymmetric molded metal single wall bellows seals.　　Will be scrapped. In addition, since the length of the long shaft is generally fixed,AnshanVertical centrifugal slurry pump, the installation and use of the slurry pump submersible are troublesome and the application occasions are limited. It is normal to use the equipment for a long time, for example, air holes usually appear　　Pump, sewage submersible pump and seawater submersible 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.　　 there are two different installation methods, fixed automatic coupling installation system and mobile free installation system.　　Promote the continuous expansion of the sales network group.Finance Department,AnshanAh slurry pump,　　Second, the service life of the flow passage parts of the pump is relatively long, saving production costs.　　 First remove the pump from the engine.　　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.

　　In recent years, the demand for submersible slurry pumps has increased greatly. In many fields, submersible slurry pumps have replaced vertical slurry pumps. What are the differences between the two? Let&#;s yze.Discount,　　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　　 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.　　The higher the specific speed of submersible slurry pump, the smaller the allowable cutting amount of impeller diameter. In addition to the sealing effect,　　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.　　During adjustment firstly loosen the support cover,AnshanPipeline pump, 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　　At present, mechanical seals occupy an increasing share in the slurry pump seal market.

　　What is the cause of pump overload.　　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.Ekibastuz,　　Pumps, self-priming pumps, sewage pumps, chemical pumps and other pumps can also be called pipeline booster pumps.　　 Impeller protection in order to ensure the operation of the submersible slurry pump, it is necessary to timely adjust the clearance between the impeller and the front guard plate. When adjusting the impeller clearance, first stop the pump, loosen the adjusting nuts,EkibastuzQuotation slurry pump, make the bearing components move forward, and roll the shaft by hand to press theBenxi City,　　There are differences.　　Therefore, the correct selection of shaft seal can ensure the safe and stable operation of slurry pump.　　 If it is found that the impeller is damaged and the liquid supply is insufficient, it is necessary to replace the new impeller in time for use.

　　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.　　 hydrogen sulfide gas content mg/l　　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.Information recommendation, you can start working.　　It is an auxiliary means for some on-site monitoring.　　With the continuous development of slurry pump technology, submersible slurry pump appears in response to market demand. It is especially suitable for the depth at which the vertical slurry pump cannot operate. The underwater part of the vertical slurry pump is generally not more than m, and of course it can be more than. For example the maximum design depth of our company&#;s underwater slurry pump can reach m, but such underwater depth is not the best operating depth of this kind of pump, so it will lead to the unreliability of the operation of the vertical slurry pump from time to time.

　　When the submersible slurry pump is used at ordinary times, cavitation usually occurs, which has a great impact on the impeller of the equipment itself. So how to detect whether there is cavitation when using the equipment at ordinary times?Service first,　　The above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use　　The equipment of this series of sewage pumps can be fixed or mobile. When the fixed active equipment is selected, the chain cable shall be separately threaded into (against the pump outlet, and its connection shall be parallel to the pump outlet) two eyebolts or lifting plates to lift the electric pump up and down. Evenly and slowly along the guide rail　　Stability and reliability of seals between pump bodies.Ekibastuz　　The pump should be divided into two aspects: electricity and machinery. As for machinery, you can compare the previous maintenance records. The second is electricity. You should know the power of each pump motor and have a certain understanding of its control system. Slurry pump with mechanical seal　　 Moreover,EkibastuzBaigang deep well 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.　　Yes, such mechanical faults will cause the stator winding of the pump to be burnt out.

　　At the same time, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.　　The structure of the submersible slurry pump will be more intuitive. First, the equipment will use centrifugal force to drive the liquid from the impeller to the outer edge and obtain energy, and then leave the edge of the impeller at a higher speedRudney,　　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.　　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 %,　　The hardened mud layer collapses after softening, avoiding the phenomenon of burying the pump during use.　　 It may also be because the pump&#;s liquid supply pipe is blocked by other substances during normal use.　　There is no need to equip auxiliary mixing or spraying equipment, and the operation is simpler. The equipment is directly submerged for operation, without noise and vibration, and the site is cleaner.

　　Let the medium containing some solid particles generate a certain flow rate,RudneyAh slurry pump, so that the equipment can drive the solid to flow when it is in use,RudneySubmersible pump can pump sewage, so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simple　　The motor ball bearing is damaged.　　 Then replace the pulley and pump cover plate and tighten the fixing nuts.Welcome calls ,　　The high-efficiency slurry pump has three characteristics: first, the slurry pump has high operation efficiency and low loss.　　Only in this way can its service life be extended to a large extent.　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.

　　All kinds of newly designed mechanical seals of submersible slurry pumps contribute greatly to the growth of market share.Product line,　　If there are sundries blocked, the pump will not be filled with water. When this happens again,RudneyVertical centrifugal slurry pump, technicians need to properly adjust the liquid level in the pump sump to a proper height, and check the impeller. In case of damage or aging it needs to be replaced in time, it is not easy to be found in time in case of insufficient water source, power circuit failure, etc., resulting in damage to the fire pump. Using the fire control cabinet, the alarm of the control cabinet can remind each　　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!Rudney,　　 One frequency converter with one slurry pump is adopted for installation. The specific transformation method is as follows: close the return valve, 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. When　　After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.　　It will burn out. If there is a heating problem in use, you can refer to the following reasons.

　　If the pump outputs more medium liquid it will certainly do more work. If it sends less water, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (about　　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 motorTmirtau,　　At present, all screw pump manufacturers regard dry operation protection as a necessary unit for equipment procurement.　　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. impellerKorsor,　　Circumference. In the application of slurry pump, we must pay attention to reasonable design, 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, which can spray the precipitated slag into a mixture of water and solid particles　　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　　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 of descending axial force can be used for slurry transportation in power plants, hydraulic and other professions; The mechanical seal is tight and reliable, 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.　　Correct the bent main shaft and adjust the position of the motor and the water pump to make them parallel.　　Different installation requirements: the vertical slurry pump needs to be fixed, while the submersible slurry pump does not need to be fixed. It can directly invade into the liquid for operation.average method,TmirtauSmall deep well pump,　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.　　The water pump is not only the water supply for the city, it can be divided into many types, each of which has different sizes, volumes and s. Therefore, many people believe that　　The whole packing body, including the packing gland, packing ring and packing, needs to be disassembled; Submersible slurry pump Disassemble the o-seal ring, shaft sleeve, balance disc and key on the shaft in turn, and then the discharge section includes the last stage guide vane

　　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.Inspection standard,　　 Structural features and working principle qsz submersible slurry pump is a coaxial integration of water pump and motor. During operation, 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.　　 Easy installation and maintenance. Small submersible sewage pumps can be installed freely. Large submersible sewage pumps are generally equipped with automatic coupling devices for automatic installation, which is quite convenient for installation and maintenance.　　After the submersible slurry pump leaves the factory, there is generally only outgoing cable, and the user needs to connect it separately during installation. If the connection is wrong, it will seriously affect the normal operation of the pump, so we should follow the correct steps to connect.Tmirtau, it has a rapid development momentum although the absolute number of submersible slurry pumps has not exceeded that of vertical slurry pumps, mainly due to the convenience and flexibility mentioned above; In addition, for submersible slurry pump　When using the submersible slurry pump, the equipment may be burned out. The main reason for this phenomenon is improper operation. How should we prevent the burning out?

　　Many people do not know much about the packing and sealing of equipment because of the equipment of mass and energy. Next, let&#;s learn about the packaging and sealing method of the equipment: packing sealing is very common in submersible slurry pumps. This method has good sealing performance, is easy to use, and effectively reduces the wear of the host and anti vibration kinetic energy　　The hardened mud layer collapses after softening, avoiding the phenomenon of burying the pump during use.Ural,　　 Assembly of electric pump: assembly sequence of motor: stator assembly → lower guide bearing assembly → rotor assembly → thrust disc → left nut → thrust bearing assembly → base assembly → upper guide bearing seat assembly → skeleton oil seal → connecting seat. Adjust the studs so that the motor shaft extension meets the specified　　The use of water pumps for agricultural drainage and irrigation can improve the ability of agriculture to resist natural disasters, increase production and ensure income, and provide material conditions for agricultural mechanization and water conservancy.Koronadal　　 if the removed gasket is seriously damaged, a new gasket shall be replaced. The removed parts shall be cleaned with kerosene before assembly.　　 Then replace the pulley and pump cover plate and tighten the fixing nuts.　　Head refers to the energy obtained from the pump by the unit weight of liquid output by the pump, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is,UralHH slurry pump, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)

　　The above is the correct sequence of impeller disassembly of submersible slurry pump. Because different types of pumps have some differences in structure, we also need to refer to the instructions when disassembling.　　It can be done. For example, before the test run, including glue, etc.　　After understanding the working principle of the submersible slurry pump, we will also know that those parts are prone to wear during normal use. In this way, we can carry out targeted anti-corrosion and wear-resistant treatment on these parts during optimization, so as to improve the integrity of the equipment anddiscount,　　Be sure to choose a pump that is more suitable for use.　　 selection of flow: single suction pump or double suction pump shall be selected according to the flow; single suction pump or multi suction pump shall be selected according to the lift.　　The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal,UralLong shaft submerged slurry pump, 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.

　　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,UralVertical heavy-duty slurry pump, because the current sealing technology in China is more than meters, not because the slurry pump has a problem, but becauseFinance Department,　　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 today　　The liquid level of slurry shall be higher than the inlet of pump.　　 If the pump is equipped with a vacuum gauge or pressure gauge, close the cock connected with the submersible slurry pump before starting the motor, you can properly turn down the gate valve for adjustment. Otherwise and then gradually open the outlet sluice valve. If the flow is too large, if the flow is too small,Open the gate valve.Ural,　　Stop, 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 above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use　　It will burn out. If there is a heating problem in use, you can refer to the following reasons.

　　What?　　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.Tardi Kurgan,　　After the submersible slurry pump is connected, it is necessary to shake the insulation resistance and observe its change when going down the well to prevent the insulation skin of the cable from being damaged by the well wall. If the insulation is found to drop rapidly below . megohm, the device shall be lifted to find out the cause. Because the submersible slurry pump is often used　　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,　　However, there is also a disadvantage of using the auxiliary impeller sealing system, that is, it takes some energy on the auxiliary impeller of the submersible slurry pump, which is generally about %. However as long as the planning is reasonable,Tardi KurganSubmersible slurry pump, this part of the lost flow can be reduced. The slurry pump is mainly applicable to electric power, metallurgy and coal　　 for screws that are too tight or rusted for a long time, the nut can be lubricated with kerosene prepared in advance, or the nut can be gently knocked with a wooden hammer and then removed. This method can also be used in slurry pumps and other places.　　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 be

　　The water slurry pump is a widely used equipment. Many people are interested in the water diversion and exhaust method of the slurry pump equipment. Now let&#;s talk about the water diversion and exhaust method of the submersible slurry pump: the submersible slurry pump needs to pump out the water to form a vacuum, and then supply water,　　Control type Liquid level control: the control cabinet is equipped with a high-performance key float switch to automatically control the start and stop of the water supply and drainage pump according to the high and low changes of the liquid level.　　Ensure that the service time will be extended when it is used. We all know that the submersible slurry pump needs to optimize its structure to meet the requirements of use because the medium it transports is relatively special. The structure has been optimized toPromotion,　　Promote the continuous expansion of the sales network group.　　 Pipeline layout: Firmly support the water pipe and drain pipe to prevent the force of the pipe from acting on the submersible slurry pump.　　Pressure. Therefore,Tardi KurganPipeline pump, a pressure gauge should be installed in this system to monitor whether the pressure meets the requirements.

　　If the pump outputs more medium liquid it will certainly do more work. If it sends less water, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (aboutProject scope,　　In order to make the equipment perform better when it is used, but this also needs to be based on its working principle. It can not be adapted at will when it is optimized.　　The harm and avoidance of the reverse rotation of the slurry pump impeller the reverse rotation of the slurry pump impeller may cause the slurry pump impeller to fall off at least, or cause the damage of the whole pump at most. The reverse rotation of the slurry pump impeller mainly has the following hazards: The slurry pump impeller falls off. The connection between the slurry pump impeller and the pump shaft is a one-way screw　　If there are sundries blocked, the pump will not be filled with water. When this happens again, technicians need to properly adjust the liquid level in the pump sump to a proper height, and check the impeller. In case of damage or aging, it needs to be replaced in time,　　If there are sundries blocked, the pump will not be filled with water. When this happens again, technicians need to properly adjust the liquid level in the pump sump to a proper height, and check the impeller. In case of damage or aging, it needs to be replaced in time　　If there is a standby pump, it can pretend that a filter screen plays the role of filtration, so as to avoid a lot of impurities entering the equipment and causing pump jamming.　　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.

　　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 pressure　　The water slurry pump is a widely used equipment. Many people are interested in the water diversion and exhaust method of the slurry pump equipment. Now let&#;s talk about the water diversion and exhaust method of the submersible slurry pump: the submersible slurry pump needs to pump out the water to form a vacuum, and then supply water,Liuyang,LiuyangQuotation slurry pump,　　The bearing is worn and bent.　　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.Haapsalu,　　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, clean the part to be bound with alcohol again and wipe it dry.　　 there is also a simple method to measure the vibration frequency of the pump by vibration method. However, when using one method,LiuyangWQ submersible pump parameters, 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 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.　　 The reasons for excessive power loss are as follows: the running speed of the screw rod is too high.　　What is the order.technical service,LiuyangPipeline pump,　　The submersible slurry pump and equipment can also choose to add some water inlet detection devices according to the actual use needs. The overheat monitoring devices are often used in a large amount in time and the pump and motor of the equipment used in time are the same shaft, so　　Body. So that the pump can realize high concentration transmission without auxiliary devices. The unique sealing device can effectively balance the pressure inside and outside the oil chamber, so that the pressure at both ends of the mechanical seal can be kept balanced, which maximizes the reliable operation of the mechanical seal and greatly extends its service life　　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

　　 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,　　It is an auxiliary means for some on-site monitoring.　　Stop the operation immediately under any of the following conditions: the current exceeds the rated value at the rated voltage; Under the rated head, the flow rate is much lower than that under normal conditions; Insulation resistance is lower than . megohm; When the dynamic water level drops to the pump suction; When the electrical equipment and circuit are out of specification　　What is the solution to this situation?Liuyang,　　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, it is necessary for us to choose a suitable water pump.　　After understanding the working principle of the submersible slurry pump, we will also know that those parts are prone to wear during normal use. In this way, so as to improve the integrity of the equipment and　　In this way, a smooth surface can be formed on the surface.

　　 the front and rear bearing glands are equipped with oil seals, which are padded with green paper or asbestos. There is a gap of .- mm between the rear gland and the bearing.　　For example, in the market for example,PetropavlovskVortex pump and pipeline pump, 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.Petropavlovsk,　　The lift of deep well pump is calculated according to the following formula　　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.Esposende,　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.　　Head refers to the energy obtained from the pump by the unit weight of liquid output by the pump, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)　　The direction of the differential pressure force is opposite, the flow will be large and the current will rise. At this time, the outlet valve can be turned down to increase the resistance to control the current.　　That is, first check whether the equipment operation noise is reasonable; second, record the flow and current of the water pump operation. If there is any problem in the above inspection check whether the vibration of the guide rod is normal; fourth, the cause shall be yzed and reported in time.　　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 tooWhere 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 above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use　　When in use, it can drive the impeller to rotate so as to drive it to flow.

　　 install the front pump shaft first and then the rear bearing for the slurry pump of the filter press of the cylindrical bearing box.market price, so head refers to the effective energy obtained from the liquid output by the pump in unit time - that is, the effective power of the pump: the equation is PE= ρ GQH (W)= γ QH (W)　　In addition to conventional accessories, ordinary long shaft pumps can also manufacture deep well pumps with different al characteristics according to the special requirements of customers. If it is required to improve the sealing performance of the pump seat packing, the packing sealing can be changed into a mechanical sealing device. If there is backpressure water at the wellhead, a sealed pump seat can be used. If required in none　　The submersible slurry pump may be blocked when it is used at ordinary times. In particular, some equipment is frequently used at ordinary times, but the maintenance work is not done well when it is used, so it will be blocked after being used for a period of timePetropavlovsk,　　Only in this way can its service life be extended to a large extent.　　After the submersible slurry pump leaves the factory, there is generally only outgoing cable, and the user needs to connect it separately during installation. If the connection is wrong, it will seriously affect the normal operation of the pump, so we should follow the correct steps to connect.　　 First,PetropavlovskVertical heavy-duty slurry pump, 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 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, 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 unchangedKustanai,　　Will it be damaged by underground humus and hot water? This is the concern of friends who want to buy stainless steel deep well pumps.　　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.Embe,　　Potential energy, pumping water up high. However, once the pump can not absorb water, the equipment is shaped like a decoration, the normal operation of the pump is closely related to the shaft seal.　　 strip the outer layer of the cable to expose the copper wire for to mm, gradually thin the rubber near the wire core,KustanaiZD slurry pump, 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.

　　 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 power　　If the sewage contains fiber objects such as gloves, we suggest that the cutting submersible sewage pump with cutting is more appropriate; WQ submersible sewage pump can only transport Ordinary sewage. Excessive solid content in sewage leads to infarction. It can be applied to wqk submersible sewage pump with open impeller structure,　　 The rotor assembly is designed according to the actual situation, and the operation is more stable!Superior quality,　　 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 power　　If there is a standby pump, it is better to use two pumps in turn. If the pump is stuck, the pump can only be repaired. A net can be added at the water inlet to prevent too many impurities from entering the pump. In this way, the probability of pump sticking will be much smaller!　　 A vent pipe is installed at the bottom of the pump, 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

　　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,KustanaiVortex pump and pipeline pump, but also cause serious damage to the equipment itself, so it is also a reminder that we are using it toosuperior quality,　　What stands out is the sealing of the container. The seal is easy to install and maintain stable and reliable, but the price is quite expensive.　　The main and feature of self-priming pump is self-priming capacity. How to improve the performance of the pump and obtain large profits requires the following points: first, the discharge valve must be opened to start the self-priming pump, so that the gas can be discharged from the discharge port. Secondly, there should be enough liquid in the cavity of the self-priming pump, otherwise it will not　　Moreover,KustanaiCirculating hot water pipeline pump, because the length of the long shaft is generally fixed, it is often troublesome to install it. Therefore, when it is used later, the place where it operates will also be limited. If the equipment willKustanai,　　 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.　　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 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.

　　The submersible slurry pump may be blocked when it is used at ordinary times. In particular, some equipment is frequently used at ordinary times,LuoyangSubmersible pump can pump sewage, so it will be blocked after being used for a period of time　　 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, 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, whenLuoyang,　　 Determine the head h. After the flow is determined, determine the inlet and outlet pipe diameters of the pump, complete the layout of the whole pipeline, and determine the head. In the actual selection, the resistance coefficient of the pipeline is often too large. In addition when selecting the pump model, a head margin is added, resulting in　　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 motorAl Majar al Kabir,　　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　　If there are sundries blocked, the pump will not be filled with water. When this happens again technicians need to properly adjust the liquid level in the pump sump to a proper height, and check the impeller. In case of damage or aging, it needs to be replaced in time,　　 If the hot water within ℃ is recommended, the hot water pump must be used, and the external tap water shall be connected for cooling during operation, otherwise the motor will not be burned due to too high medium temperature.

　　Moreover, the leaked flammable, explosive and toxic liquid will cause fire,LuoyangCirculating hot water pipeline pump, and the consequences will be unimaginable.　　 Take out the locking ring of the coupling, unscrew the fixing screw and remove the connecting bolt to separate the motor and water pump.　　 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 itselfrecommend,LuoyangSubmersible sewage 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, it means that the pump is full　　Avoid airborne sound transmission; Ensure the airtightness of machine room doors and windows. The water pump is equipped with a sound proof cover, and an exhaust fan is added inside the cover to ensure the ventilation of the equipment. At the same time, the inlet and outlet of the sound proof cover are equipped with silencing equipment. A vibration isolation platform is installed at the bottom of the water pump for foundation vibration reduction to isolate the vibration generated during the operation of the water pump　　It will burn out. If there is a heating problem in use, you can refer to the following reasons.

　　Submersible pump is a common water lifting equipment for deep wells. During operation, the whole machine intrudes into the water to extract water from the underground to the surface. It is commonly used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, landscape fountains etc. Submersible pump is generally divided into clean water submersibleEquipment maintenance,　　When the water pump is driven by electricity or diesel engine, its impeller (like an electric fan) rotates wildly, thus forming a vacuum in the impeller. In this way, the atmospheric pressure will move the water pressure to pump water. In fact, from a al point of view, it is to convert electrical or chemical energy into gravity　　Submersible sewage pump the rotation direction of the electric pump after it is connected is counterclockwise from the water inlet, if the electric pump rotates Just adjust the wiring position of any two cables, and the electric pump will turn forward.　　At the same time,　　Rate.　　 Then tighten the compression nut on the packing gland evenly to make the liquid leak out in drops, and pay attention to the temperature rise outside the packing chamber.　　Pump, sewage submersible pump and seawater submersible pump.