Stirring device for sewage treatment

The utility model provides a stirring device for sewage treatment. Tank body, water inlet is formed in the side face of the tank body, the top of the tank is fixedly connected with a cover; a medicineinlet is formed in the top of the cover body; a plurality of nozzles are arranged at the bottom of the cover body; the longitudinal stirring shaft is connected with a second motor shaft; fixed platesare symmetrically arranged on the inner side wall of the tank body; a third motor is fixedly connected to the fixed plate; the gear is meshed with an inner barrel body; sealing plates are symmetrically arranged on the inner side wall of the inner barrel body; one side of the sealing plate close to the inner wall of the inner barrel is fixedly connected with a first motor; a first motor shaft is connected with a transverse stirring shaft, first baffles are symmetrically arranged at the upper end of the outer side wall of the inner barrel body, first pressure sensors are fixedly connected to the sides, close to the gear