Sewage impurity removal device

Abstract

The invention relates to a sewage impurity removal device. The sewage impurity removal device comprises a purification box (1), and is characterized in that a dirt collection vessel (2) is arranged atthe top of an inner wall of the purification box (1); a filtering screen (3) is arranged on a side wall of the dirt collection vessel (2); a plurality of leakage holes (4) are formed in the bottom ofthe dirt collection vessel (2); a crushing device (5) is arranged at the position, close to the lower side of the leakage holes (4), in the purification box (1); an inclined filtering plate (6) is arranged below the crushing device (5); activated carbon (7) is arranged below the filtering plate (6); the filtering plate (6) is provided with a hairbrush (8); the hairbrush (8) is provided with a follower (9); the purification box (1) is internally provided with a lead screw (10); the follower (9) sleeves the lead screw (10); one end of the lead screw (10) penetrates through the purification box(1). Compared with the prior art, the sewage impurity removal device provided by the invention has the advantages of simple structure, good impurity removal effect and convenience for cleaning a filtering device.

Description

technical field [0001] The invention relates to the technical field of impurity removal devices, in particular to a sewage removal device. Background technique [0002] Sewage usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage include pathogen pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. wait. Sewage is usually discharged directly, which is easy to affect the surrounding environment. Therefore, it is necessary to purify the sewage. The existing sewage purification device is complicated to operate and has a large volume. It is easy to have a large amount of impurities and sediments after long-term use, which will affect the next sewage. If the filter is not cleaned, the filtering effect will become worse and worse, and the sewage from toilet flushing, kitchen washing, shower and liquid garbage in pe...

AI Technical Summary

Problems solved by technology

Sewage is usually discharged directly, which is easy to affect the surrounding environment. Therefore, it is necessary to purify the sewage. The existing sewage purification device is complicated to operate and has a large volume. It is easy to have a large amount of impurities and sediments after long-term use, which will affect the next sewage. If the filter is not cleaned, the filtering effect will become worse and worse, and the sewage from toilet flushing, kitchen washing, shower and liquid garbage in people's life can be discharged through municipal pipes, but due to the long-term In the case of filtering these sewage, the sewage is mixed with more large particles of debris, and these large particles of debris in the sewage will be blocked in the municipal water pipe network during filtration, causing blockage of the water pipes, making the sewage unable to circulate, causing people pollution of the living environment

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