▎ 摘　　要

NOVELTY - The utility model claims a device for preparing graphene for microwave, comprising a controller and orderly vertically arranged from the outside to the inside of shell, microwave resonance cavity and reaction pipeline, the microwave cavity is provided with a microwave source, feeder is set at the top end of the reaction pipe. the feeder is provided with a hopper, a reaction tube bottom end is provided with a collecting tank, between the reaction pipe and feeder is provided with an air inlet, between the reaction pipe and the collecting tank is provided with outlet connected with the reaction tube, the reaction tube is axially provided with multiple groups of vent assembly, each group of through assembly comprises a plurality of circumferentially arranged along a reaction pipe of aeration pipe, each air pipe is connected with the reaction pipe, each air pipe is provided with an electric valve, the electric valve are connected with the controller communication, each aeration pipe connected with the inert gas source. preparing graphene material reaction device of the utility model solves the problem in the existing technology is not enough, the material quality is not uniform.