▎ 摘　　要

NOVELTY - modifying device of this utility model relates to the processing field of graphene, especially relates to graphene. modifying device of the graphite alkene, comprising a reaction kettle, a liquid dropping unit, connected to the liquid feeding port, a stirring unit, set in the central opening and through the central opening into the kettle body; a reflux unit; is connected with the connecting port and connected with the kettle body, a condensing unit connected to the return unit, a heating unit, around the outside surface of the kettle body; a sensing unit set in the kettle body, and a central control unit, connected with the heating unit and the induction unit electrically. to control the temperature and pressure inside the kettle body, and the temperature and pressure sensing unit detects the display on a display. This utility model through the condensing unit and the reflow unit can safely perform the graphene modification reaction, at the same time, avoids the liquid modifier such as volatile, so that it can be used effectively and fully reacting with the graphene powder or slurry.