Sewage purifying equipment

Abstract

The invention discloses sewage purifying equipment. The sewage purifying equipment comprises a settling pool, an aeration pool, a purifying pool, a filtering pool, a water inlet pipe, a water discharge pipe and a connecting pipe; the connecting pipe comprises a first connecting pipe, a second connecting pipe and a third connecting pipe; the water inlet pipe is arranged above the settling pool; thebottom of the settling pool is connected with a dirt discharge pipe; the first connecting pipe is arranged at the lower part of the settling pool; the water outlet of the first connecting pipe is connected with the aeration pool; an aeration pipe is arranged at the bottom of the aeration pool; a stirring device is arranged in the aeration pool; the second connecting pipe is arranged on the aeration pool; the water outlet of the second connecting pipe is positioned above the purifying pool; the third connecting pipe is arranged at the lower part of the purifying pool; the water outlet of the third connecting pipe is positioned above the filtering pool; a water discharge port is formed at the bottom of the filtering pool; and the water discharge pipe is arranged at the water discharge port.According to the embodiment, the sewage is subjected to staged treatment, small garbage in the sewage is separated, the sewage is subjected to microbial metabolism and the sewage purifying effect isgood.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to sewage purification equipment. Background technique [0002] Sewage usually refers to water bodies that have been polluted to a certain extent. Sewage generally comes from wastewater discharged from life and production and wastewater discharged from factories. Sewage treatment device is an industrial equipment that can effectively treat domestic sewage and industrial wastewater in urban areas. It prevents sewage and pollutants from flowing directly into waters, which is of great significance for improving the ecological environment, improving urban quality and promoting economic development; sewage treatment is widely used It is used in various fields such as environmental protection, energy, medical treatment, industry, catering, etc. However, the traditional sewage treatment device has low efficiency in sewage treatment and poor purification effect. Contents of the invention ...

AI Technical Summary

Problems solved by technology

Sewage treatment device is an industrial equipment that can effectively treat domestic sewage and industrial wastewater in urban areas. It prevents sewage and pollutants from flowing directly into waters, which is of great significance for improving the ecological environment, improving urban quality and promoting economic development; sewage treatment is widely used It is used in various fields such as environmental protection, energy, medical care, industry, catering, etc., while the traditional sewage treatment device has low efficiency and poor purification effect in sewage treatment

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