What Are the Causes of Slurry Pump Blockage?

2. There are impurities or large pieces of materials in the pump body, which hinders the rotation of the impeller and causes blockage. To avoid this, it is necessary to regularly clean impurities on the pump body and impeller to keep the pump clean.

3. The material contains fibrous substances that are easily wrapped around the impeller and the pump body, resulting in blockage. For materials containing fibrous substances, a slurry pump with cutting function can be selected to reduce the impact of fibrous substances on the pump.

4. The pump is selected improperly, and the flow rate and head do not meet the requirements, which makes the pump unable to work normally and lead to clogging. When selecting the pump model and parameters, it is necessary to fully consider the actual working conditions requirements to ensure that the pump flow and head meet the needs.

5. The pump is not installed at the right height, which makes the pump unable to work properly and leads to clogging. The installation height of the pump should be adjusted according to the actual working conditions to ensure that the pump can generate sufficient pressure and avoid blockage.

6. The outlet pipe of the pump is too strong, making the pump unable to generate enough pressure, resulting in blockage. In order to reduce the resistance of the outlet pipeline, you can check whether the pipeline is unobstructed, whether there are bending and blockage, and make corresponding rectifications.

7. The pump's sealing performance is poor, causing leakage inside the pump and causing blockage. The sealing performance of the pump needs to be checked regularly to ensure a good seal and prevent leakage.

In response to the above problems of possible slurry pump blockage, the following measures can be taken to solve them:

1. Reasonably select the pump model and parameters to ensure that it meets the actual working conditions requirements. When selecting a pump, you should fully consider factors such as the nature, concentration, flow rate, and head of the material to ensure that the pump is selected appropriately.

2. Regularly clean impurities on the pump body and impeller to keep the pump clean. Pump cleaning is very important to prevent clogging and requires regular inspection and cleaning.

3. Check the sealing performance of the pump to ensure a good seal. The sealing performance of the pump directly affects the working effect of the pump and should be inspected and adjusted regularly.

4. Arrange the installation position of the pump reasonably to ensure the appropriate conveying height. The installation position of the pump should be adjusted according to the actual working conditions to ensure that the pump can generate sufficient pressure and avoid blockage.

5. Reduce material concentration and improve conveying effect. For materials with higher concentrations, dilution, settlement and other methods can be used to reduce the material concentration to improve the pump's conveying effect.

6. Choose a slurry pump with cutting function to reduce the impact of fibrous substances on the pump. For materials containing fibrous substances, a slurry pump with cutting function can be selected to reduce the impact of fibrous substances on the pump and reduce the risk of blockage.