Sewage treatment purification device with good filtration performance

Abstract

The invention discloses a sewage treatment purification device with a good filtration performance. The device comprises a box body, the inner chamber of the box body is fixedly connected with a partition plate, the bottom of the partition plate is fixedly connected with a fixed box, the right side of the box body is fixedly connected with a first motor, the rotating shaft of the first motor penetrates through the right side of the box body and extends to the inner chamber of the box body, one end, positioned at one end of the inner chamber of the box body, of the rotating shaft of the first motor is fixedly connected with a rotating rod, and one end, away from the rotating shaft of the first motor, of the rotating rod penetrates through the fixed box and extends to the inner chamber of thefixed box. The cooperation of a dosing tube, a second motor, a stirring rod, stirring blocks, heating tubes and a temperature sensor makes the device stir and purify sewage, so the purification performance of the treatment device is improved, and the problems of easy obstruction of a filter screen after long-time use, low filtering efficiency and reduction of the water purification performance ofexisting sewage treatment devices with fixedly connected filter screens are solved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment and purification equipment with good filtering performance. 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 care, catering, etc., and it is also increasingly entering the daily life of ordinary people. The topic of water pollution is constantly being raised , especially the problem of groundwater pollution. The pollution of surface water is obvious, but the pollution of groundwater is shocking. [0003] Sewage treatment equipment is used to filter and purify sewage. Most of the filter screens of existing sewage treatment equipment are fixedly connected. Long-...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of sewage treatment and purification equipment with good filtration performance, which has the advantages of rotating the filter barrel, centrifugally filtering the sewage, good filtration performance, avoiding the clogging of the filter barrel, and convenient cleaning of impurities at the same time, which solves the existing problems Most of the filter screens of sewage treatment equipment are fixedly connected. Long-term use can easily cause blockage of the filter screen. At the same time, the filtration efficiency is low, which reduces the water purification performance of sewage treatment equipment.

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