Sewage treatment device for environmental protection based on big data

Abstract

The invention discloses a sewage treatment device for environmental protection based on big data, relates to the field of sewage treatment, and provides the following scheme aiming at the problems that existing precipitates and large-particle impurities are possibly attached to the inner wall of the treatment device and a filter screen is blocked: the sewage treatment device comprises a flocculation filter tank, a baffle is fixedly arranged in an inner cavity, close to one end of the liquid outlet, of the flocculation filtering tank, and a coarse filtering grid is mounted at the lower half part of the baffle; the flocculation filtering tank is divided into a flocculation chamber close to one end of the liquid inlet and a discharge chamber close to one end of the liquid outlet by the baffle and the coarse filtering grid, and an opening and closing mechanism for blocking and opening the coarse filtering grid is rotationally mounted in the discharge chamber. The U-shaped supporting rod and the cleaning brush body on the U-shaped supporting rod can serve as a stirring paddle, the sufficient mixing speed of a flocculating agent and sewage is increased, the inner wall of the flocculating chamber and the coarse filtering grid can be cleaned, and blocking is avoided.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage treatment device for environmental protection based on big data. Background technique [0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or for reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] With the rapid development of the economy, environmental pollution is becoming more and more serious, especially water pollution. Many untreated sewage is directly discharged into nature, which seriously endangers the natural environment. Therefore, sewage treatment equipment is required to treat sewage without pollution It can only be discharged into the natu...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that sediments and large particles of impurities may adhere to the inner wall of the treatment device in the prior art, and will block the filter screen, making it inconvenient to clean; it takes a long time for the flocculant to fully react with the sewage, reducing the Due to the shortcomings of flocculation efficiency, a sewage treatment device for environmental protection based on big data is proposed

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