Plate flushing water filtering device

The utility model belongs to the technical field of sewage treatment, and particularly relates to a plate flushing water filtering device which comprises a plate flushing water filtering device body, an access hole is formed in the side edge of the plate flushing water filtering device body, a baffle is installed on the inner wall of the access hole, and a disassembly and assembly structure is connected between the access hole and the baffle. The dismounting and mounting structure comprises a limiting insertion hole formed in the inner side wall of the access hole and a transverse groove formed in the surface of the baffle, a strip-shaped placement groove is formed in the inner side wall of the transverse groove, movable sleeve blocks are slidably connected to the inner wall of the strip-shaped placement groove, and a lap joint sliding block is fixedly connected between the two movable sleeve blocks; according to the utility model, by arranging a related structure for quickly disassembling and assembling the