Special large-power submersible sewage pump filter structure

Abstract

The invention relates to the technical field of sewage pumps, in particular to a special large-power submersible sewage pump filter structure. According to the adopted technical scheme, the special large-power submersible sewage pump filter structure comprises a cylindrical filter body connecting column, a cylindrical hollow structure is formed in the filter body connecting column, and the upper end of the filter body connecting column is provided with a cylindrical assembling fastening connecting column, wherein the diameter of the assembling fastening connecting column is larger than that ofthe filter body connecting column. A cylindrical sealing assembling connecting hole is formed in the center position of the upper end of the assembling fastening connecting column. The upper end faceof the filter body connecting column is provided with four cylindrical waste water input ports which are evenly distributed along the circumference, and the waste water input ports are completely located in a sealing assembling connecting hole. The special large-power submersible sewage pump filter structure has the beneficial effects that the usage cost of a large-power submersible sewage pump is integrally and effectively reduced, usage of the large-power submersible sewage pump is more convenient, the integral service life is longer, the later maintaining cost is lower, and the integral usage effect is better.

Description

technical field [0001] The invention relates to the technical field of sewage pumps, in particular to a special high-power submersible sewage pump filtering structure. Background technique [0002] The sewage pump is a pump product used in the environmental protection industry to transport solid-liquid mixed liquids containing solid particles, fibers, etc., such as domestic sewage, industrial wastewater, mud, etc. With the development and progress of society, there are more and more domestic sewage and industrial sewage, so it is necessary to discharge these sewage, which requires the use of sewage pumps. The submersible sewage pump is widely used in the sewage pump. During the working process of the submersible sewage pump, due to the different types of sewage, the impurities contained in the sewage are also different. More special impurities affect the normal operation of the submersible sewage pump, and after a period of use, the submersible sewage pump will affect the n...

AI Technical Summary

Problems solved by technology

The submersible sewage pump is widely used in the sewage pump. During the working process of the submersible sewage pump, due to the different types of sewage, the impurities contained in the sewage are also different. More special impurities affect the normal operation of the submersible sewage pump, and after a period of use, the submersible sewage pump will affect the normal operation of the submersible sewage pump due to the impurities slowly precipitated in the sewage

Images