Sewage treatment device built in drain pipe

Abstract

The invention discloses a sewage treatment device built in a drain pipe. The device comprises a first drain pipe and a filter device, wherein the filter device comprises a connecting pipe body, a first filter plate and a second filter plate; the outer pipe wall of the connecting pipe body is provided with a sealing rubber sleeve; the sealing rubber sleeve is bonded to the connecting pipe body; the connecting pipe body is inserted into the first drain pipe; the connecting pipe body and the inner pipe wall of the first drain pipe are sealed through the sealing rubber sleeve; the first filter plate and the second filter plate are both located in the connecting pipe body; both the first filter plate and the second filter plate are fixedly connected with the connecting pipe body; a filter chamber is formed between the first filter plate and the second filter plate; the first drain pipe is provided with a first material pumping pipe and a second material pumping pipe; both the first material pumping pipe and the second material pumping pipe sequentially penetrate through the first drain pipe and the connecting pipe body. The sewage treatment device built in the drain pipe can be well applied to the areas lacking sewage treatment stations.

Description

technical field [0001] The invention relates to a sewage treatment device built in a drainage pipe. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or 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] The role of the sewage treatment station is to treat production and domestic sewage to meet the specified discharge standards, and it is an important facility for environmental protection. Sewage treatment stations in industrially developed countries are already very common, but there are very few sewage treatment stations in villages and towns in my country. In most areas, sewage is directly discharged to rivers or underground th...

AI Technical Summary

Problems solved by technology

Sewage treatment stations in industrially developed countries are already very common, but there are very few sewage treatment stations in villages and towns in my country. In most areas, sewage is directly discharged to rivers or underground through drainage pipes, which is likely to cause environmental pollution. Therefore, it is necessary to develop Develop a sewage treatment device suitable for use in villages and towns

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