Precautions when Maintaining the Centrifugal Slurry Pump

Precautions when maintaining the Centrifugal Slurry Pump.

1. The bearing water pressure and water volume of the slurry pump must meet the requirements, adjust the tightness of the packing at any time, do not cause the shaft seal to leak slurry, and replace the shaft sleeve in time.

2. When replacing the bearing, be sure to ensure that there is no dust in the bearing assembly and the lubricating oil is clean. When the pump is running, the temperature of the bearing should generally not exceed 60～65℃, and the highest should not exceed 75℃.

3. To ensure the coaxiality of the motor and the pump, ensure that the elastic pad in the coupling is complete and correct, and replace it in time if it is damaged.

4. Ensure that the pump components and piping system are installed correctly, firmly and reliably.

5. Some parts of the Centrifugal Slurry Pump are vulnerable parts. In daily use, pay attention to the loss of the vulnerable parts, and repair or replace them in time. In the process of repairing or replacing the wearing parts of the slurry pump, ensure that the assembly is correct and the gap adjustment is reasonable to avoid the occurrence of tight friction.

6. The suction pipeline system of the Centrifugal Slurry Pump must be free of air leakage. At the same time, pay attention to whether the suction port is blocked during operation. The medium that the slurry pump needs to handle is mostly solid particles, so the grid placed in the pumping pool should meet the requirements of the particles that the slurry pump can pass, reducing the possibility of excessive particles or long-fiber materials entering the pump body and causing blockage .