Magnetic drive type reaction kettle for chemical industry

The upper portion of an electric push rod is fixedly connected with the top of a tank body, the top of an annular cylinder is communicated with an electromagnetic valve, the top of the electromagnetic valve penetrates through the top of the tank body and is communicated with a material box, and the outer wall of a stirring rod is fixedly connected with a brush. The utility model relates to the technical field of magnetic reaction kettles, through the cooperation among the annular cylinder, the bottom plate and the electromagnetic valve, a user can control the electromagnetic valve to add cleaning fluid into the annular cylinder, and at the moment, the cleaning fluid can uniformly flow on the inner wall of a tank body along a plurality of round holes in the outer wall of the annular cylinder; then the motor can be started to indirectly drive the brush to rotate for cleaning, the overall cleaning effect is improved, and the problems that when an existing device cleans the inner wall of the tank body, due to the