Chloroacetic acid chlorination kettle

The utility model discloses a chloroacetic acid chlorination kettle which comprises a tank body, a stirring device and a motor, the top of the tank body is provided with a feed port, the bottom of the tank body is provided with a discharge port, the stirring device is vertically arranged in the tank body and comprises a rotating shaft and a U-shaped stirring rod, the upper end of the rotating shaft extends out of the top of the tank body and is linked with the motor through a connecting piece, and the U-shaped stirring rod is arranged in the tank body. The lower end of the stirring rod is connected with the middle part of the U-shaped stirring rod; the U-shaped stirring rod is of a hollow pipe structure, and a plurality of air outlets are formed in the surface of the U-shaped stirring rod and communicated with the interior of the hollow pipe; the rotating shaft is provided with a center hole, the lower end of the center hole is communicated with the interior of the hollow pipe, and the upper end of the center