▎ 摘　　要

NOVELTY - The utility model claims a reaction vessel for producing graphene oxide, belonging to the graphene field of production device, comprising a temperature control of kettle body kettle body, the wall is provided with a heat exchange medium for circulating the jacket, the kettle body is provided with a stirring paddle driven by the stirring shaft, wherein the stirring kettle is provided with at least two groups of circulating pipe, the circulating pipe uniformly surrounds the outer circumference of the stirring shaft and the two ends of the circulating pipe are connected with the jacket, The utility model can effectively solve the problem that the temperature difference between the material in the kettle and the material close to the kettle wall is large, which is good for improving the quality of the produced graphene oxide.