Introduction to sewage pump

The sewage pump is a type of centrifugal impurity pump and has many forms: submersible and dry. The most commonly used submersible type is the QW type submersible sewage pump. The most common dry sewage pump is the W-type horizontal sewage pump. and WL type vertical sewage pump. Mainly used to transport urban sewage, feces or liquids containing fiber. For media with solid particles such as paper scraps, the temperature of the transported medium is usually not greater than 80°C. Because the conveyed medium contains fibers that are easily entangled or bunched. Therefore, the flow path of this type of pump is easy to be clogged. Once the pump is clogged, the pump will not work properly or even burn the motor, resulting in poor sewage discharge. It has a serious impact on urban life and environmental protection. Therefore, blockage resistance and reliability are important factors in the quality of sewage pumps.