A sewage treatment apparatus

Abstract

The application relates to the technical field of sewage treatment, and discloses a sewage treatment device which comprises a treatment pool and a sewage collecting pool, the side wall of the treatment pool is provided with a sewage outlet, opposite sides of the treatment pool are provided with gate plates for opening and closing the sewage outlet, and the sewage collecting pool is arranged on the outer side of the opposite sides of the treatment pool and located at the lower side of the sewage outlet; the treatment pool is provided with a filter assembly, the filter assembly comprises hinged plates, filter plates and hinged seats, the hinged plates are respectively hinged to the opposite inner walls of the treatment pool, and the hinge points of the hinged plates are close to the lower part of the sewage outlet; the filter plates are provided with water filtering holes, the filter plates correspond to the hinged plates one by one, one side of the filter plates slides on the corresponding hinged plates in the direction of approaching or moving away from the side wall of the treatment pool, and one end of the filter plate away from the hinged plate is hinged to the same hinged seat; and the treatment pool is provided with a driving assembly for driving the hinged seat to move. The application can improve the efficiency of treating silt.

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