Sewage treatment device based on water environment treatment

Abstract

The invention aims to provide a sewage treatment device based on water environment governance, the sewage treatment device comprises a sedimentation tank, one side of the sedimentation tank is communicated with a U-shaped groove for introducing sewage, one side of the U-shaped groove is provided with a sewage collecting tank, the U-shaped groove is internally provided with two sewage filtering devices, and the sewage filtering devices are communicated with the sedimentation tank. The two sewage filtering devices are alternately used, the sewage treatment device further comprises a fixing support, a hoisting device used for replacing the filtering devices is arranged on the fixing support, a first pushing device is fixed to the sewage collecting pool, and the first pushing device is used for pushing the filtering devices to enable sewage in the filtering devices to be poured into the sewage collecting pool. According to the sewage treatment device, one sewage filtering device is installed in the U-shaped groove to filter sewage, filtered sewage stays in the filtering frames, when the filtering frames are full or blocked, the other sewage filtering device works, and the sewage treatment device achieves alternate operation of the two filtering frames and is high in automation degree.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to a sewage treatment device based on water environment management. Background technique [0002] Sewage refers to the effluent from living and production that is polluted to a certain extent. Water that has lost its original function is referred to as sewage. It is mainly the water used in daily life, which contains more organic matter and is easier to handle. From the point of view of the source of sewage, sewage can be defined as waste-laden liquid or water discharged from residential, institutional, commercial or industrial areas mixed with groundwater, surface water and snowstorms. used in sewage treatment plants. [0003] When treating sewage, it is first necessary to filter the sewage floating on the water surface. During the filtration process, most of them pass through the filter screen. However, when the traditional filter screen is blocked, it needs to be manually replaced ...

AI Technical Summary

Problems solved by technology

[0003] When treating sewage, it is first necessary to filter the sewage floating on the water surface. During the filtering process, most of them pass through the filter screen. However, when the traditional filter screen is clogged, it needs to be replaced or cleaned manually, which is time-consuming and laborious. , in order to solve the above problems, a sewage treatment device based on water environment treatment is now provided

Images