Sewage treatment equipment with backwashing cleaning function

Abstract

The invention relates to the technical field of sewage treatment, and discloses sewage treatment equipment with a backwashing cleaning function. The sewage treatment equipment comprises a foot pad, a supporting leg is fixedly connected above the foot pad, a sewage discharge pipe is arranged in the middle of the supporting leg in parallel, a sewage treatment cylinder is fixedly connected above the sewage discharge pipe, and the sewage treatment cylinder is fixedly connected above the supporting leg. A water inlet pipe is fixedly connected below the left side of the sewage treatment cylinder, a flange is fixedly mounted on the outer surface of the water inlet pipe, and a fixing hole is fixedly formed in the outer surface of the flange. According to the sewage treatment equipment with the backwashing cleaning function, through the design of accessories of the motor, the rotating rod, the ring shaft, the brush seat, the brush, the connecting rod, a coarse aluminum plate and a fine filter plate, the backwashing function of the sewage treatment equipment is realized, and the problems that due to the fact that a fixed filter plate is mostly used for filtering impurities in sewage, the filter plate is liable to be blocked and the processing effect and rate are affected are solved; therefore, the working efficiency of sewage treatment of the sewage treatment equipment is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to sewage treatment equipment with a backwash cleaning function. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, while domestic sewage It is the sewage generated in daily life, which refers to the complex mixture of various forms of inorganic and organic matter, including floating and suspended solid particles of large and small sizes, colloidal and gel-like diffusers, p...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sewage treatment equipment with a backwash cleaning function. When it is troublesome to clean up stubborn residual dirt, the equipment is equipped with a backwash function, which can be cleaned without any external energy source. Clean the filter element and automatically discharge the sewage, thereby reducing the clogging of the filter element, enabling the sewage treatment equipment to continue to work better, thereby improving the filtering effect of the equipment, etc., and solving the problem of impurities in the sewage caused by the use of fixed filter plates in sewage treatment devices Filtration will easily cause blockage of the filter plate, affecting the treatment effect and rate, and the treated sewage is directly discharged, wasting water resources, and after long-term use, the residual impurities on the filter plate will form stubborn dirt and affect the use of equipment, requiring personnel to dismantle and clean , it is easy to cause low work efficiency and waste time, and it is impossible to clean the filter plate well and use the equipment to work well.

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