Sewage treatment device capable of facilitating clearing of waste residue

Abstract

The invention discloses a kind of sewage treatment equipment which can facilitate cleaning of waste residue, which comprises a device body, one side of the device body is fixedly connected with a connecting pipe, and a sliding hole is opened on the inner wall of the top of the connecting pipe, and the inside of the sliding hole is A processing board is slidably installed, the bottom of the processing board extends into the connecting pipe, a water inlet hole is opened on the side of the processing board close to the equipment body, and a side is provided on the top inner wall and the bottom inner wall of the water inlet hole. An open fixing groove, the same snap ring is arranged in the two fixing grooves, a filter screen is fixedly installed in the snap ring, and a driving cleaning mechanism is arranged on the top of the connecting pipe, and the driving cleaning mechanism is matched with the processing plate . The invention has high practical performance, convenient operation, and is convenient for cleaning the filter screen, cleaning up the waste residue deposited in the sedimentation tank, and being convenient for replacing the filter screen, which is convenient for people to use and clean the equipment body.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to sewage treatment equipment that can facilitate cleaning of waste residues. Background technique [0002] With the acceleration of urbanization and industrialization in China, the gap in demand for water resources is also increasing. In this context, the sewage treatment industry has become a new industry. The pollutants are mainly short fibers, microfibers, sludge and impurities, etc. The direct discharge of papermaking sewage will cause water pollution and waste of fiber resources, which is particularly important for the treatment of waste residue in papermaking sewage. Patent document with application number 201620966254.3 Provide a papermaking sewage treatment equipment, this structure includes a recovery tank, the recovery tank is equipped with a sieve bucket and a stirring rod, so that the flocculant and fiber slurry can be mixed more fully, and the fiber ...

AI Technical Summary

Problems solved by technology

[0002] With the acceleration of urbanization and industrialization in China, the gap in demand for water resources is also increasing. In this context, the sewage treatment industry has become a new industry. The pollutants are mainly short fibers, microfibers, sludge and impurities, etc. The direct discharge of papermaking sewage will cause water pollution and waste of fiber resources, which is particularly important for the treatment of waste residue in papermaking sewage. Patent document with application number 201620966254.3 Provide a papermaking sewage treatment equipment, this structure includes a recovery tank, the recovery tank is equipped with a sieve bucket and a stirring rod, so that the flocculant and fiber slurry can be mixed more fully, and the fiber slurry is fused together into flocs and sinks in the sieve bucket Bottom, so the fiber slurry will not block the screen barrel and the recovery rate is high. This structure is simple in structure, high in recovery rate, and thoroughly decontaminated, and has great promotion value, but this structure is not convenient for the filter used to filter pollution. cleaning, and it is inconvenient to replace the filter screen, it is not convenient for people to use, so we propose a sewage treatment equipment that can facilitate the cleaning of waste residues to solve the above problems

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