Wear-resistant Slurry Pumps Need To Be Regularly Inspected And Maintained

2025-07-08

CNSME PUMP

Wear-resistant slurry pump is a special industrial pump that is widely used in the production process in different industries.In the fields of mining, chemical industry, metallurgy, etc., this pump is used to transport high concentration and high viscosity liquid and solid mixtures, such as slag, lime mortar, sewage, etc.Because these substances are highly abrasive and corrosive, a specially designed pump is needed to ensure its stable operation and long life.　　The wear-resistant slurry pump is mainly composed of pump body, impeller, mechanical seal and motor.Among them, the pump body and impeller are the most susceptible to wear, so it is often made of high-hard alloy materials.At the same time, in order to further improve its anti-wear properties, special materials such as ceramics and polyurethane can also be used for surface coating or coating.In addition to material selection, the structure of the impeller is also an important factor affecting its performance.Currently, common impeller types on the market include open and closed. When using it, you need to choose according to the specific situation. Compared with traditional centrifugal pumps, wear-resistant slurry pumps are more suitable for transporting high-concentration and high-viscosity substances.This is because its impeller and pump body have a larger flow channel gap and channel area, which can effectively reduce the phenomenon of blockage and jamming of solid particles.In addition, it also has some design features, such as the mechanical seal adopts a double-end structure, which can effectively prevent media leakage; the pump body and the inlet and outlet pipes are connected by flanges, which are convenient for repair and replacement.　　During use, the pump needs to be regularly inspected and maintained regularly.It mainly includes cleaning the pump body and impeller surface, checking the wear of the mechanical seal, and timely replacing damaged parts.At the same time, it is also necessary to pay attention to controlling the running speed and discharge volume of the pump to avoid vibration and noise caused by overload or idleness.　　Wear-resistant slurry pump is a widely used industrial pump and plays an important role in the production process in different fields.Its excellent wear resistance and design features make it an ideal choice for delivering high concentration, high viscosity liquid and solid mixtures.During use, regular inspection and maintenance are required to ensure its long-term stable operation.

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The flowrate adjustment method of slurry pump can be selected in various ways according to different needs and occasions. The following are some common flowrate adjustment methods:

Five Main Reasons for the Blockage of Slurry Pumps

Uneven medium density is one of the reasons for the blockage of slurry pumps. When the medium density is uneven, the pump may vibrate at the beginning of the startup, but this vibration usually disappears when the pump starts normally.