The reason and solution of the vibration of the mud pump

1. The reason for the vibration of the mud pump and the solution to the vibration of the mud pump.

The reason for the vibration of the mud pump: the vibration of the mud pump caused by the different heart, impeller imbalance and bearing damage caused by the mud pump shaft.

The solution of mud pump vibration is to adjust the concentricity of motor and pump shaft, balance test of impeller and replace broken bearing;

2. The reason for the water in the mud pump and the solution to the water shortage of the mud pump.

Mud pump water reason: because of mud pump liner before and impeller clearance is too large, motor line connect the motor a reversal phenomenon, liquid level is lower than pump is using a horizontal slurry pump horizontal slurry pump no self-priming function.

The solution of the mud pump is not water: adjust the gap between the front liner and the impeller, adjust the wiring of the motor and install the vacuum device.

3. The reason for the low flow pressure of the mud pump and the solution to the small flow pressure of the mud pump.

The reason for the low flow pressure of the mud pump: there is a large gap between the air, the impeller and the front liner, the clutch closure, the impeller or the lining wear.

The solution of low flow pressure of the mud pump: air in the emptying pump, adjusting the clearance of the clutch friction disc, changing the impeller or liner;

Failure 5: pump wear fast reason: construction environment (large particle) difference, transmission distance, water inlet pipeline length.

Solution: replace the sand field, add the power unit, shorten the length of the inlet pipe and reduce the cavitation;

Failure 6: blade wheel journal wear fast.

Reason: low lift of high pressure pump, dislocation of the root, different heart of pump shaft and back cover.

Solution: replace the high-pressure pump that is higher than the head of the mud pump, such as screw pump, replace the root and adjust the concentricity.

Self-priming mud pumps can be used if a self-priming mud pump is required.