How to monitor the operation of slurry pumps after operation

Nov 07,2022

Slurry pump start-up operation and monitoring for the use of very important, timely handling of the emergence of faults can effectively avoid damage to the slurry pump and extend the service life. For slurry pump use users this is very important, we carry out a pre-start check, after starting whether the smooth and smooth operation needs to be effectively monitored.

Start-up and monitoring of the slurry pump

1, The slurry pump should be filled with fresh water in the pool before running, open the pump inlet valve and close the pump outlet valve.

2, then start the pump, pump start slowly open the pump export valve

3, at the same time according to the amount needed to release slurry into the pool

4, the size and speed of the pump export valve opening, to the pump does not vibrate and the motor does not exceed the rated current to master, until the page can be stable in the import pipe above the 0.5-1 m position

5, Regularly check and adjust the packing gland or replace the packing root in time when running

6, pay attention to check the operation of the bearing, not into the mine operation, such as bearing into the mine must immediately stop for cleaning and oil change

7, The bearing temperature should not exceed 75℃.

8, If the bearing is hot when it starts to run, stop the pump to wait for the bearing to cool down and run again, if it is still seriously hot, it must be stopped to deal with it.

9, timely adjustment of the amount of ore or replenishment of water or pump outlet valve, under no circumstances prohibit the pump pumping empty caused by pump vibration

10, Prohibit any lumpy material to enter the pump to prevent blockage or damage to the pump lining

11, According to the oil level of the pump in time to refuel

12, Check whether the water seal water pressure is normal, whether it is blocked, whether the water quantity is sufficient and whether the water quality is clean

13, Check the lubricating oil level of each ministry, whether the oil temperature is normal, the lubricating oil should be clear and the oil temperature should not exceed 50 degrees

14, Watch whether the working current of the motor is normal and whether the motor has abnormal rattling.

Slurry pump

Slurry pump blockage processing method

None!