Sewage suction filtration device for preventing and controlling water environment pollution

Abstract

The utility model discloses a sewage suction filtration device for water environment pollution prevention, which relates to the technical field of water environment governance and comprises a support frame, a treatment barrel is fixedly mounted in the support frame, mounting holes are formed in the middle positions of two sides of the treatment barrel, communicating pipes are fixed on the inner walls of the mounting holes, and the communicating pipes are communicated with the treatment barrel. And a filtering disc attached to the inner wall of the treatment cylinder is rotationally connected between the two sides of the outer wall of the communicating pipe through a bearing, a center cavity is formed in the middle of the filtering disc, and filtering grooves which are annularly distributed at equal intervals are formed between the circumferential outer wall of the filtering disc and the circumferential inner wall of the center cavity. Different arc-shaped filter screens can be switched to one end of the water inlet pipe, the different arc-shaped filter screens are used for filtering operation, switching and adjustment are convenient, the problem that the arc-shaped filter screens are blocked is solved, automatic waste discharge treatment can be effectively carried out, sewage in waste flows back to the treatment cylinder, and the waste treatment efficiency is improved. And the problem that sewage in the waste flows out along with the waste, and drainage is insufficient is solved.

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