Maintenance and maintenance of corrosion-resistant centrifugal pump |
Maintenance and maintenance of corrosion-resistant centrifugal pump Apr 29, 2023

Maintenance and maintenance of corrosion-resistant centrifugal pump

Chemical centrifugal pump

A.Maintenance and maintenance in operation:

1. It is forbidden to run the motor over-current for a long time during the flow rate operation of the corrosion-resistant centrifugal pump.

2. Check regularly when the corrosion-resistant centrifugal pump is running, the motor overcurrent runs for a long time.

3. The pump should be specially guarded during operation to avoid accidents.

4. The long-term operation of the pump in the state of cavitation is prohibited.

5. The pump should refuel the bearing every 500 hours. Motor power is greater than 11KW equipped with refueling device, can be directly injected with a high-pressure oil gun to ensure excellent bearing lubrication.

6. The water pipes shall be highly sealed.

7. After long-term operation of the pump, when the noise and vibration of the unit increases due to mechanical wear, it should be stopped and inspected, and the fragile parts and bearings can be replaced if necessary. The overhaul period of the unit is generally one year.

B.Maintenance and maintenance of mechanical seals:

1. Mechanical seal lubrication should be clean and free of solid particles.

2. The pump (motor) should be rotated several times before starting to avoid breaking and damaging the sealing ring caused by sudden starting.

3. Mechanical seals are strictly prohibited from working under dry grinding conditions.

leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.