Stirring equipment for biological anaerobic tank of sewage integrated equipment

The utility model relates to the technical field of anaerobic sewage treatment, in particular to stirring equipment for a biological anaerobic tank of sewage integrated equipment, which comprises a biological anaerobic tank, a sealing cover plate is fixedly connected to the top of the biological anaerobic tank, and rotating shafts are rotatably connected to two ends of the sealing cover plate. The bottom ends of the rotating shafts extend into the biological anaerobic tank and are fixedly connected with propping blocks, the end part of one propping block points to the tail part of the other propping block, and a movable plate is placed between the rotating shafts. According to the technical scheme, the abutting blocks at the bottoms of the two rotating shafts sequentially pass through the lower portion of the movable plate, so that the movable plate swings around the connecting shaft at the bottom in the biological anaerobic tank, sediment at the bottom of the biological anaerobic tank can move upwards and fu