▎ 摘　　要

NOVELTY - The utility model belongs to a reaction kettle for producing graphene, comprising a reaction kettle shell, a sealing upper cover, a thread groove, a countersunk hole, a bolt; a pressure gauge and a sealing material injecting pipe; the sealing cover sealing cover is installed on the upper end of the reaction kettle shell; the screw thread groove is opened on the upper end face of the reaction kettle shell; the countersunk hole is opened on the upper surface of the sealing upper cover; the bolt passes through the countersunk hole and is screwed in the thread groove; the pressure gauge and the sealing injection pipe are set on the upper surface of the sealing upper cover; the reaction kettle shell and the sealing upper cover are provided with a mixing structure; the mixing structure mainly comprises: an annular bottom plate, a circular plate, a heating filtering part and a cooling part; the utility model quickly filters the injected raw material; along with the mixing graphene to quickly heating and heating, fast heating and external cooling cooling effect.