▎ 摘　　要

NOVELTY - The utility model claims a device for preparing graphene, relating to the technical field of inorganic material preparation, for solving the problem of high price of the device for preparing graphene by electrolysis method, and the problem that the electrode and the graphite paper are stable after adding the stirring device; The utility model comprises an electrolytic cell; the lower end is provided with a bracket; the electrolytic cell lower end middle part is provided with a discharging port; the electrolytic cell close to the two sides of the upper part are provided with a group of electrode clamp capable of clamping the graphite paper, which is fixedly connected with the electrolytic cell; the inner side of the electrode clamp is fixed with the electrode which can contact with the graphite paper; the lower part of each group of electrode clamp is provided with a group of transmission roller for conveying graphite paper; the electrolytic groove close to two groups of transmission roller are respectively fixedly installed with a supporting table; between each supporting table and the electrolytic groove bottom is provided with a stirring sheet; The utility model can effectively prevent the graphite paper from falling off under the condition of incomplete electrolysis because of gravity or flow, and it can use copper electrode, saving the cost.