▎ 摘　　要

NOVELTY - The utility model claims a graphene processing device technology field, claims a graphene drying device, comprising a cylinder body, the cylinder body is composed of a left cylinder and a right cylinder, one side of the left cylinder and the right cylinder opposite end are provided with a semicircular socket; the other end of the left cylinder is inserted into the feeding pipe; two sides are provided with a T-shaped sliding groove; the semicircular socket is connected with a discharging port; the graphene drying device, when using, twisting the torsion sleeve to make the baffle twist the upper semicircular socket of the left cylinder for blocking; the graphene enters the cylinder and will not flow out; after pressing the heating wire and heating rod to heat the graphene in the cylinder body by pressing the switch, due to the staggered arrangement of the heating device, heating uniformly; after heating, twisting the torsion sleeve again to make the discharging port on the left cylinder leaking; pushing the right cylinder to push the material out; so as to avoid the loss of the dry powder.