Edge collecting device for floating sludge of sewage treatment tank

Abstract

The invention discloses an edge collecting device for floating sludge of a sewage treatment tank, belongs to the technical field of sewage treatment, and solves the problem that a tank body is polluted by floating sludge due to the fact that a floating sludge collecting mechanism is not arranged at the top of an existing sewage tank. The edge collecting device is technically characterized by comprising a tank body, clamping seats are symmetrically arranged at the top of the tank body, a cover plate for sealing the tank body is mounted on the clamping seats, a sewage draining exit is formed in the center of the bottom surface of the tank body, an aeration assembly for assisting sewage treatment is mounted in the sewage draining exit, driving cavities are fixedly mounted on the clamping seats, a collecting mechanism is arranged below the driving cavities, and a driving assembly for adjusting the height of the collecting mechanism is arranged in the driving cavity; and according to the embodiment of the invention, the driving assembly is arranged, the arrangement of the driving assembly facilitates rapid recovery treatment of scum, meanwhile, accumulation of the scum is avoided, the arrangement of the clamping assembly realizes rapid recovery treatment of the scum, meanwhile, the scum can be clamped and fixed, and falling of the scum is avoided.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an edge collection device for floating sludge in a sewage treatment tank. Background technique [0002] Chemical enterprises will generate a lot of sewage, which is usually collected by the enterprise's own sewage pool for primary treatment, and then transported to the sewage treatment plant through pipelines for treatment and discharge after reaching the standard. The traditional primary treatment is to install a compressed gas input pipeline in the sewage tank, introduce the compressed gas to the bottom of the sewage tank, and stir and oxidize the sewage; with the development of the enterprise and the upgrading of products, the solid matter collected in the sewage tank content is gradually increasing. [0003] Chinese patent CN209396905U discloses a kind of waste water tank which is convenient for sewage discharge, deodorization and exhaust, including a sewage tank. ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a sewage treatment tank scum edge collection device, including a tank body, the top of the tank body is symmetrically provided with a deck, a cover plate for sealing the pool body is installed on the deck, the bottom surface of the pool body There is a sewage outlet in the center, and an aeration assembly for auxiliary treatment of sewage is installed in the sewage outlet. A drive chamber is fixedly installed on the deck, and a collection mechanism is installed below the drive chamber. A drive assembly for adjusting the height of the collection mechanism is installed in the drive chamber. , to solve the problem that there is no scum collecting mechanism on the top of the existing sewage tank, which causes the sludge to pollute the tank body

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