What are the causes of unstable flow of vertical slurry pumps and their solutions?

During the operation of the vertical slurry pump, the suction flow rate of various concentrated liquids, dirty concentrated liquids, mud, flowing sludge, fluids containing mud, sand and slag, corrosive liquids and other substances are also used to test the effectiveness of a piece of equipment. Bad sending method, so what is the reason why the device has unstable traffic? Let’s introduce it next.
1. Insufficient flow of the water pump is mostly caused by air leakage in the suction pipe and leakage of the bottom valve and blockage of the water inlet, resulting in insufficient flow. Solution: Check the source of air leakage in the water inlet pipe and bottom valve, block the source of air leakage, and clean the silt or blockage at the water inlet.
2. Too low voltage results in low rotational speed of the vertical slurry pump. The flow rate of the water pump is proportional to the rotational speed within a certain range. Insufficient rotational speed directly affects the water output. Solution: Check the supply voltage.
3. The pipeline leaks or there is air in the pump body, resulting in insufficient water pump flow. Solution: Check the source of air leakage in the pipeline and discharge the air in the pump body.
4. The sealing ring or impeller is too worn, and the worn impeller does not match the original standard size of the impeller, resulting in insufficient flow of the vertical slurry pump. Solution: Replace the sealing ring and impeller.
5. The water entry depth of the bottom valve is insufficient, and air is easily sucked in when pumping water, resulting in insufficient water pump flow. Solution: Control the depth of the bottom valve according to the suction lift of the pump.
The above are the reasons for the unstable flow of vertical slurry pumps and their solutions. I hope everyone has to help.
If you want to know more about slurry pumps, please call us to consult Pansto Pump Industry!
Shijiazhuang Pansto Pump Industry is a manufacturer of slurry pumps in Shijiazhuang. It mainly designs, manufactures and sells slurry pumps and accessories. Mainly engaged in mud pumps, submersible pumps, foam pumps, desulfurization pumps and many other series.
www.panstopump.com, laurashi@panstopump.com, 0086-15732149758