Electric flocculation sewage treatment device

Abstract

The invention aims to provide an electric flocculation sewage treatment device. According to the technical scheme, the device comprises a sewage settling pond, a sewage pump, an electric flocculator, a clarifying reaction tower, a slime water concentration pond, an intermediate settlement water tank, a clear water extraction pump, three medium filter tanks, a protective shield, a pure water storage tank and a control system, wherein the electric flocculator is provided with two water inlet valves; the clear water extraction pump is provided with a clear water extraction pipe and a clear water delivery pipe unit; the pure water storage tank is provided with a ventilating device; the clarifying reaction tower is provided a pump, a fouling draining pipe, a clear water output opening and a clear water output pipe; and the medium filter tanks are provided with pure water delivery pipes. The sewage treatment system is clear in structure, has simple and efficient treatment process, can be used for effectively separating impurities and fine particles in sewage to finally achieve the standard of pure water, and can be used for replacing the existing opening treatment mode. According to the electric flocculation sewage treatment device, key improvement and design are carried out for different treatment steps, so that the water quality is improved.

Description

technical field [0001] The invention relates to the field of waste water treatment, in particular to an electrocoagulation sewage treatment device. Background technique [0002] With the development of the world, the pressure of the shortage of urban water resources is increasing. To investigate the root cause of the urban water crisis, people are increasingly aware that the social cycle of water exceeds the range that the natural cycle of water can carry. Sewage treatment is closely related to people's lives in modern cities, and plays a very important role in protecting the water environment. It also involves a wide range of fields, especially for the chemical industry, sewage treatment is a very important foundation Facilities, how to improve water utilization efficiency, restore a good water environment in cities and even river basins, and reduce the environmental hazards of pollutant discharge are all serious problems we face. There are many ways to treat sewage, such a...

AI Technical Summary

Problems solved by technology

Sewage treatment is closely related to people's lives in modern cities, and plays a very important role in protecting the water environment. It also involves a wide range of fields, especially for the chemical industry, sewage treatment is a very important foundation Facilities, how to improve water utilization efficiency, restore a good water environment in cities and even river basins, and reduce the environmental hazards of pollutant discharge are all serious problems we face. There are many ways to treat sewage, such as sedimentation, filtration, and purification. etc., but the structure and treatment methods of most of the treatment equipment are very simple, and it is impossible to truly effectively eradicate the toxic substances in the water, reduce or completely remove the impurities, which will easily cause the water resources to undergo secondary treatment. There are many risks involved when using

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