▎ 摘　　要

NOVELTY - The utility model claims a vacuum drying device for graphene production, comprising a shell and a drying component; the inner part of the shell is provided with a slide rail, and the slide rail is matched with the chute; the operator can pull the pull rod so that the bottom plate drives the drying shell to move out of the shell; capable of opening the cover plate to place the article to be dried in the drying shell; at the same time, the operator can make the heating layer to heat the drying shell by using the operation plate; it is convenient to dry the article; the outer surface of the drying shell is provided with a convex edge; and the convex edge is matched with the clamping groove; the convex edge is placed in the clamping groove; the fixing plate is convenient to fix the drying shell; at the same time, one side of the supporting plate is provided with a motor; the output end of the motor is connected with the rotating shaft; the operator can make the motor drive the rotating shaft and the drying shell to rotate by using the operation plate; so that the article can be turned over in the drying shell; the article can be uniformly dried; and the drying efficiency is improved.