Cooling device for tank body of stirring tank

The utility model discloses a stirring tank body cooling device which comprises a tank body, a stirring device arranged at the upper end of the tank body, a discharging opening formed in the bottom of the tank body, a valve arranged on the discharging opening, a temperature control blanket arranged on the outer surface of the tank body, a cooling pipe arranged in the temperature control blanket, a first water passing pipe arranged at the upper end of the cooling pipe, and a water filling opening formed in one side of the first water passing pipe. A second water pipe is arranged at the lower end of the cooling pipe, a drainage pipe is arranged on one side of the second water pipe, the tank body is installed on a support, a pure water system waste water tank is arranged on the support close to the tank body, a connecting pipe is arranged on the pure water system waste water tank, a supercharger is arranged on the connecting pipe, and a heat conduction layer is arranged on the inner side of the temperature contr