Five Reasons and Solutions for Blockage of Slurry Pump

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• TIME : 2025-02-20

1. Improper selection and design of slurry pump

The selection and design of slurry pumps have a significant impact on their service life and operational stability. A scientifically reasonable selection and design will affect whether the slurry pump can achieve the optimal operating state.

Solution: Choose the appropriate slurry pump model to ensure that the performance parameters of the pump match the actual working conditions.

2. Air leakage or blockage in the suction pipeline system

The suction pipeline system of the slurry pump must be leak free, and attention should be paid to whether there is any blockage at the suction inlet during operation.

Solution: Check the suction pipeline system to ensure there are no air leaks or blockages. Regularly clean the filter and check the pipeline connections.

3. The medium contains oversized particles or long fiber materials

The medium that needs to be processed by the slurry pump often contains solid particles, so the grille placed in the pump pool should meet the requirements for particles that the slurry pump can pass through, reducing the possibility of blockage caused by oversized particles or long fiber materials entering the pump body.

Solution: Install appropriate barriers in the pump inlet and clean them regularly to prevent debris from entering the pump body.

4. The installation of the pump is not horizontal or asymmetrical

Improper or asymmetrical installation of the pump may cause blockage of the slurry pump.

Solution: Re calibrate the installation level of the pump to ensure that the pump body and motor shaft are concentric.

5. Improper maintenance or lack of regular inspections

After running for a period of time, the slurry pump may accumulate sediment, dirt, and other residues adhering to the surface of the pump chamber, which may leave the pump chamber during operation and cause blockage.

Solution: Regular maintenance and cleaning, inspection of all components of the pump, and timely replacement of severely worn parts.

By using the above methods, it is possible to effectively prevent and solve the problem of slurry pump blockage, ensure the normal operation of the slurry pump, and extend its service life.

　　This article originates from https://www.fuyangpumps.com/news/340.html. Please indicate the source when reprinting.

(Editor in charge: Slurry Pump https://www.fuyangpumps.com/)

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