Domestic sewage treatment equipment

Abstract

The invention relates to the technical field of sewage treatment and in particular relates to domestic sewage treatment equipment. The domestic sewage treatment equipment comprises a treatment box, wherein the treatment box is internally separated into a treatment cavity and a sedimentation cavity; the treatment cavity is internally provided with a stirring and crushing device, a coarse filtrationscreen and a heating device; a fine filtration screen in the sedimentation cavity is used for filtering again. The domestic sewage treatment equipment has a compact structure; sewage is sufficientlystirred and crushed through multilayered sewage treatment and certain relatively large sewage impurities are treated; the sewage is subjected to certain disinfection treatment through a heating treatment method, so that a relatively good sewage treatment effect is realized.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to domestic sewage treatment equipment. Background technique [0002] Domestic sewage is mainly various detergents and sewage, garbage, feces, etc. used in urban life, mostly non-toxic inorganic salts, domestic sewage contains more nitrogen, phosphorus, sulfur components, and many pathogenic bacteria; domestic sewage If it is not handled properly, it is easy to cause pollution to the river; therefore, it needs to be treated and then discharged; at present, the method of sewage treatment is mainly filtered by physical methods, but only by physical methods is not thorough enough. Large impurities cannot be processed, often leading to a certain blockage, thereby reducing the treatment efficiency of the sewage treatment device to a certain extent, and also shortening the service life of the sewage treatment device to a certain extent, and the use effect is not very good. Cont...

AI Technical Summary

Problems solved by technology

[0002] Domestic sewage is mainly various detergents and sewage, garbage, feces, etc. used in urban life, mostly non-toxic inorganic salts, domestic sewage contains more nitrogen, phosphorus, sulfur components, and many pathogenic bacteria; domestic sewage If it is not handled properly, it is easy to cause pollution to the river; therefore, it needs to be treated and then discharged; at present, the method of sewage treatment is mainly filtered by physical methods, but only by physical methods is not thorough enough. Large impurities cannot be processed, which often leads to certain blockage, which reduces the treatment efficiency of the sewage treatment device to a certain extent, and also shortens the service life of the sewage treatment device to a certain extent, and the use effect is not very good

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