Site sewage purification device

Abstract

The invention discloses a site sewage purification device. The site sewage purification device comprises a base, a sewage aggregation pool, a collection box, a handle, a sliding block, a guide rail, areaction tank, a control switch, a sewage pump, a water inlet, a top cover, a material injection pipe, an air purification pipe, an air purification filter element, a motor, a rotating shaft, a bearing, a plurality of stirring blades, a screen, a water outlet pipe, a check valve, a settling pond, an active carbon inner core, a partition plate, a chemical fiber filter inner core, a settling cavity, a paper filter inner core, an S-shaped pipe, a purification pool, a PP filter element, a copper wire filter inner core and a drainage valve, wherein the sewage aggregation pool is installed on the top of the base; the collection box is installed inside the sewage aggregation pool; the handle is installed at one end of the collection box; and the sliding block is installed at the bottom of the collection box. The site sewage purification device solves the problem that excessive impurities are easy to appear and cannot be sedimentated to cause blockage of the reaction tank, prevents negative pressure from appearing inside the reaction tank to cause that the reaction speed inside the reaction tank is reduced and the water quality cannot be purified, and solves the problem that clear water cannot be taken out after sewage sedimentation.

Description

technical field [0001] The invention relates to the technical field of environmental engineering, in particular to a construction site sewage purification device. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of a certain water body for drainage 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 has increasingly entered the daily life of ordinary people. Sewage treatment engineering refers to the engineering project that uses various methods to separate the pollutants contained in the sewage or convert them into harmless substances, so as to purify the sewage. [0003] However, the construction site sewage purification devices currently on the market are not only complex in structure, but also have single functions, which are prone to ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a construction site sewage purification device, which can effectively solve the problem that too many impurities are prone to occur and cannot be precipitated in the above-mentioned background technology, causing the clogging of the reaction tank, and the negative pressure inside the reaction tank causes the reaction speed inside the reaction tank to decrease , the water quality cannot be purified, and the clean water cannot be taken out after the sewage settles

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