Combined filter plate for sewage filter

The utility model provides a combined filter plate for a sewage filter, which is characterized by comprising a frame, two fixing blocks, a handle, a rotating shaft, a connecting column, a brush, a filter screen and a baffle, the frame is of a square structure, the fixing blocks are mounted on one side of the frame, through holes are formed in the side walls of the fixing blocks, and the handle is connected with the rotating shaft. A rotating shaft is installed in the through hole, the two ends of the rotating shaft are arranged in the through holes of the two fixing blocks respectively, the rotating shaft is connected with the through hole through an external bearing, one end of each connecting column is installed on the outer side wall of the rotating shaft, the number of the connecting columns is N, N is larger than or equal to 2, and a baffle is installed on the outer side wall of each connecting column. The sewage filter is improved on the basis of the prior art, a slide way and a slide block in the prior