Reaction kettle with hot cooling structure

The utility model relates to the technical field of reaction kettles, and provides a reaction kettle with a hot cooling structure, which comprises a reaction tank body and a water chilling unit, the water chilling unit is arranged at the bottom of the reaction tank body, and a spiral cooling pipe is arranged on the inner wall of the reaction tank body. A central cooling assembly is mounted in the center of the bottom in the reaction tank body, and a material mixing assembly is further arranged in the reaction tank body. The spiral cooling pipe is arranged on the tank wall, the contact area between the spiral cooling pipe and internal reaction liquid can be effectively increased, the cooling effect is improved, meanwhile, the central cooling assembly is matched, the cooling effect on the internal reaction liquid can be further improved, and all-around cooling operation from the center to the periphery is achieved; and the internal cooling effect can be more uniform while the internal reaction is uniform. 本实用新型