Under normal circumstances, the main factors affecting the normal operation of submersible slurry pump are as follows :
1. Leakage problem of submersible mud pump. Submersible slurry pump is characterized by a pump, and not into the water, so the leakage problem is one of the important factors affecting the normal operation of the submersible mud pump.
2. Submersible slurry pump plugging. When the submersible mud pump is locked, the stator winding will produce 5-7 times the current of the full load current, such as no protection measures. Submersible mud pump soon burn caused by many submersible mud pump blocking reasons, such as impeller pump submersible cement stuck, mechanical seal pieces clamp shaft, winding dirt problem.
3. Submersible mud pump power supply voltage is too low or too low frequency.
4. Wear and corrosion of submersible mud pump. Wear will greatly reduce the pump performance, flow, head and efficiency are reduced. Impeller and pump cover rust will also cause a blockage. The corrosion of submersible mud pump will not only affect the performance of submersible slurry pump, but also shorten the service life of the pump.
5. Cable of submersible mud pump, rupture and break. Cable submersible mud pump rupture, broken is not only easy to cause an electric shock accident, and submersible mud pump operation is likely to work in the two-phase state, is not easy to damage the motor and water.
