▎ 摘　　要

NOVELTY - The utility model belongs to the technical field of drying device, especially a drying device for graphene powder material production, aiming at the problem of the background technology, the invention claims the following solution, comprising two side outer wall are welded with a drying box supporting legs, the top of the drying box is fixedly connected with a feeding hopper, and the outer wall of the lower part of one side of the drying box is fixed with a suction pump through a bolt, the drying box is provided with a drying mechanism, and the drying mechanism comprises a stirring assembly, a hot air assembly and a cleaning assembly. The utility model through the stirring assembly makes the graphene powder turning and drying in the drying box, and the hot air assembly uniformly blows the hot air from the upper part of the filter screen cylinder, so that the drying device is more uniform, improves the drying efficiency and quality; when discharging, the suction pump generates strong suction to quickly suck the dried graphene powder in the drying box to finish the fast discharging, so it can improve the discharging rate and discharging rate and reduce the waste of the material.