1. When the slurry pump does not absorb water during operation.
This situation is generally caused by a leak in the suction pipe or instrument of the slurry pump, or it may be caused by the fact that the bottom valve of the slurry pump is not opened. When encountering this kind of fault, the technician should first check the location of the air leak and block it in time. Secondly, the bottom valve of the slurry pump is overhauled and replaced.
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2. The inside of the slurry pump makes an abnormal sound, and there is a fault that the water is not available.
This situation is generally due to the possibility of air infiltration in the water suction of the slurry pump, which makes an abnormal sound in the pump body, and the impeller of the slurry pump is damaged or mixed with impurities, resulting in the failure of the pump to not water the water. When encountering this kind of failure, technicians need to adjust the liquid level of the pump pool of the slurry pump, check the impeller at the same time, and replace it in time if it is damaged or aging, in addition to cleaning the debris in the pump body and impeller.
3. The slurry pump has serious vibration and shows abnormal conditions.
This failure may be caused by the following problems:
Cavitation may have occurred in the slurry pump.
The trajectory of the pump shaft and motor does not move concentrically.
The anchor bolts of the slurry pump have come loose.
The solutions are:
The outlet valve of the slurry pump is reasonably adjusted to operate within the specified performance parameters.
The pump shaft and motor shaft of the slurry pump are corrected so that they are on the same intermediate line.