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　　Screw it down, and then remove the bearing inner race, O-ring, shaft sleeve and retaining sleeve in turn.　　Will be scrapped. In addition, since the length of the long shaft is generally fixed, 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, when the submersible slurry pump is used at ordinary times, air holes usually appearBoya Hotel,Boya HotelFire deep well pump, without the need for special personnel, which is very convenient to use.　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.Iguazu,　　What is the order.　　Submersible slurry pump it fills the gap in the application of slurry pump. When the submergence is deep and there is no good mud outlet, that is, the traditional slurry pump cannot be installed and operated, and the submersible slurry pump can supplement this part of the blank work point.　　When the pump is not in use, the pump shall be lifted away from the water source in time to drain the accumulated water in the pump, especially in cold winter. Then put it in a dry place. Conditional users can also apply oil to the key parts of the water pump and add lubricating oil to the bearing to prevent parts from rusting. in addition

　　At the same time, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.　　 use a volt megger to check the insulation resistance, which should not be less than . megohm. If it is lower than this value, open the drain hole and vent hole for drying or drying.　　Do not exceed the rated current.original,　　Water pump After understanding the cause of insufficient liquid supply, we can solve the problem: First, we need to check whether the liquid level of the circulating liquid storage tank needs to add media to it.　　 The 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.　　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.

　　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,supply,　　 Before starting the submersible slurry pump, the rotor of the rotating pump shall be smooth and even, the outlet sluice valve shall be closed and water shall be injected into the pump to ensure that the pump is full of water without air.　　 Use a V insulation resistance meter to measure the insulation resistance between phases and phase to ground of the electric pump motor, and the value shall not be less than m Ω. Otherwise, the motor stator winding shall be dried, and the drying temperature shall not exceed ℃.　　 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 mainlyBoya Hotel,　　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,Boya HotelHorizontal slurry pump, but it will also be overloaded when in use. Let&#;s have a look today　　 One frequency converter with one slurry pump is adopted for installation. The specific transformation method is as follows: close the return valve, and use the PID adjustment of the frequency converter. When　　The seal cannot bear the water pressure at this depth. Once the water leaks, the motor will not work normally, resulting in damage to the submersible slurry pump. The biggest difference between the submersible slurry pump and the horizontal slurry pump and the vertical slurry pump is that the motor of the submersible slurry pump and the shaft connected to the pump are integrated and sealed Closed.