Pasture sewage treatment device

The utility model discloses a pasture sewage treatment device, which belongs to the technical field of sewage treatment, and comprises a treatment device body, a bolt and a fixing plate, the top of the treatment device body is communicated with a filter box, the right side of the fixing plate is fixedly connected with three filter plates, and the filter plates are arranged in the filter box. A through hole matched with the filter plate for use is formed in the left side of an inner cavity of the filter box, a limiting groove matched with the filter plate for use is formed in the right side of the inner cavity of the filter box, and the filter plate penetrates through the through hole and extends to an inner cavity of the limiting groove. By arranging the treatment device body, sewage generated in a pasture can be treated, by arranging the filter box, waste gas generated in the sewage treatment process can be purified and filtered, the surrounding environment is prevented from being polluted, by arranging the