▎ 摘　　要

NOVELTY - The utility model belongs to the technical field of graphene preparation, specifically to a graphite removing device of graphene, comprising a shell, a cover plate and a defoaming component; the top of the shell is provided with a groove; the cover plate cover is set in the groove; the bubble removing component is set in the shell; the de-foaming component comprises a base plate, a vacuum pump and a bubble pressing mechanism; the cushion plate is fixedly connected on the outer side wall of the shell; the vacuum pump is fixedly connected on the top of the cushion plate, the input end of the vacuum pump is fixedly connected with an air inlet pipe, the output end is fixedly connected with an air outlet pipe; the air inlet pipe is fixedly connected on the side wall of the shell, and is connected with the inner part of the shell; the air outlet pipe is connected with the external environment; the bubble removing component is set in the shell; by starting the vacuum pump to vacuumize the shell, and through the bubble pressing mechanism to crush the bubble, so as to avoid the trouble of manually adding excessive antifoaming agent to affect the material performance.