▎ 摘　　要

NOVELTY - The utility model claims a graphite storing device, comprising a first cylinder and a second cylinder, the second cylinder is located inside of the first cylinder, second cylinder stored in the graphene powder, first cylinder providing a graphene storage required condition, the first cylinder in the bottom of second cylinder body is set with a supporting plate, supporting plate is set on the stretching plate, the bearing plate is provided with a quality sensor, a dry ball is arranged at the upper edge of the supporting plate, the first barrel door connected with drawing board outer end. the first cylinder is provided with a groove, the side surface of the first cylinder is provided with a display. The utility model uses the dual-storage cylinder for storing, the second cylinder is coated with graphene thin layer, can be better compatible with the graphene, the first cylinder is provided with a drying ball and quality sensor, can drying, display the internal environment of the mass sensor and the cylinder external connection, the user can accurately grasp the internal storage of graphene.