▎ 摘　　要

NOVELTY - The utility model claims a reaction device for preparing the graphene composite material, comprising reaction vessel main body, a connecting pipe, a microwave shielding part, air inlet pipe feeding pipe set on the connecting pipe, one end of the feeding pipe far away from the connecting pipe is provided with a storage box for adding the composite graphene material into the feeding pipe, the feeding pipe is provided with a feeding port, the bottom end of the storage box is provided with a feeding hole which is corresponding to the feeding port and is matrix, one end of the feeding pipe far away from the connecting pipe is connected with an extending pipe, the inner part of the extending pipe is provided with a feeding fan; The utility model is convenient for conveying the graphene material to the reaction vessel of the main body for preparing, so as to prepare the composite material graphene and the feeding hole of the matrix can make the material into the material graphene pipe of the material dispersing, so as to be convenient for feeding fan to blow the graphene material into the reaction vessel of the main body, graphene the bulk raw material entering into the feeding pipe.