Temperature-control polymerization reaction kettle

The utility model discloses a temperature control polymerization reaction kettle, relates to the technical field of reaction kettles, and solves the problems that the reaction temperature in an existing reaction kettle is not easy to control, so that material deterioration and incomplete reaction are easily caused, the temperature control polymerization reaction kettle comprises a body, a feeding pipe is installed on one side of the top of the body, and a temperature control assembly is installed on the body; a stirring mechanism is mounted in the body; the temperature control assembly comprises a steam conveying pipe fixed to the top of the body, a main pipe control valve is installed on the steam conveying pipe, one side of the steam conveying pipe is communicated with a water inlet pipe, a water flow control valve is installed on the water inlet pipe, and a spiral pipe communicated with the steam conveying pipe is arranged in the body. The water vapor is used as a heating catalyst, the circulating water is