Sewage treatment device with sludge recovery function

The invention relates to the technical field of sewage treatment devices, and discloses a sewage treatment device with a sludge recovery function, the sewage treatment device comprises a sludge recovery plate, the sludge recovery plate comprises a baffle plate, a rotating shaft and a frame, and the rotating shaft is fixedly connected on the baffle plate. According to the sewage treatment device with the sludge recovery function, the sludge recovery plate, the pushing and extruding mechanism, the circulating tank, the air pipe, the receiving tank, the motor, the main shaft, the stirring mechanism, the protection plate, the clamping ring and the sludge bin are matched and connected for use so that the problem that sludge cannot be stirred during operation of internal equipment during operation of the equipment, thus the sludge is accumulated inside and is difficult to discharge are solved. During operation, the sludge can be uniformly stirred through internal blades, the equipment can be conveniently filtered,