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 blade　　 The standby submersible slurry pump shall roll the shaft / turn every week to make the bearing uniformly accept the static load and external oscillation. The building structure in the water pump room shall be reconstructed. Sound absorbing and isolating plates shall be installed around the wall and on the top of the machine room and fixed with light steel keel; The connecting holes between the machine room and other rooms are tightly blocked,Ulmier,　　 Common faults and treatment methods of sewage pump due to different pump models, degrees of use and methods of use, there are also a variety of faults and problems. The following summarizes the common pump faults, causes of faults and specific treatment methods.　　A large amount of lubricating oil is stored.Canete,　　 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.　　 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　　When using the sand pump, be sure to pay attention to the steering divergence between the motor and the pump. The sand pump has an arrow on the pump to mark the main steering. After the power supply is connected, be careful not to exceed the bearing on the pump support to avoid

　　 Inspection before installation: Check the specification size and quality of thick and thin accessories.　　 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　　 in addition,UlmierSubmersible sewage pump, 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,　　 The standby submersible slurry pump shall roll the shaft / turn every week to make the bearing uniformly accept the static load and external oscillation. The building structure in the water pump room shall be reconstructed. Sound absorbing and isolating plates shall be installed around the wall and on the top of the machine room and fixed with light steel keel; The connecting holes between the machine room and other rooms are tightly blocked,　　Submersible slurry pump is a kind of pump used in mines. Do you know the effect and form of its shaft seal? Let&#;s have a look.　　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 to

　　Rate.Installation conditions,　　When the equipment is in use, the water delivered in the pump receives the friction with the surface of the pump impeller, so the pump needs to consume more energy to reduce the friction and resistance caused by the surface when it is rotating. Water will slowly overcome it as it flows　　The working principle of the self-priming pump is to fill the pump casing with water (or there is water in the pump casing itself) before the pump is started. After startup, the impeller rotates at a high speed to make the water in the impeller channel flow to the volute. At this time, a vacuum is formed at the inlet to open the water inlet check valve. The air in the suction pipe enters the pump and　　 Prepare tools and materials: a set of metric box / open-end wrench, bearing puller (commonly known as triangle puller),UlmierUsed pipeline pump, magnetic dial indicator, outside micrometer, caliper, feeler gauge, copper bar, screwdriver with handle, hammer, V-shaped irons of the same specification, clean kerosene, oil basin, cotton yarn, etc.Ulmier,　　 Then unscrew the nut at the front end of the pump shaft, remove the cover plate, and press out the middle impeller and water seal.　　The high-pressure water flows to the space occupied by the original bubble at a very high speed,UlmierSubmersible pump can pump sewage, 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　　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