Reaction tank for preparing sodium methallyl sulfonate

The utility model discloses a reaction tank for preparing sodium methallyl sulfonate, which comprises a tank body, a feed port arranged above one side of the tank body, a discharge port arranged at the bottom of the tank body, a motor arranged above the tank body, a speed reducer arranged between the motor and the tank body, a rotating shaft arranged at the center in the tank body, and a stirring rod arranged at the bottom of the rotating shaft, the rotating shaft is in transmission connection with an output shaft of the motor; a cooling cavity is arranged in the wall of the tank body, a cooling liquid discharge pipe is arranged above the cooling cavity, and a cooling liquid inlet pipe is arranged below the cooling cavity. The reaction tank is suitable for reaction tanks, the cooling cavity is arranged in the wall of the tank body, the cooling liquid discharge pipe is arranged above the cooling cavity, and the cooling liquid inlet pipe is arranged below the cooling cavity. Therefore, when the reaction tank ne