▎ 摘　　要

NOVELTY - The utility model claims an improved graphene double-cone dryer, comprising a double-cone drying barrel main body, the front and back two ends of the double-cone drying barrel main body are respectively connected with a side supporting pipeline, and the front end of the side supporting screw thread is connected with a drying gas introducing pipe, the outer side of the side supporting pipeline is connected with a fixing bearing ; the lower part of the double-cone drying barrel main body are respectively provided with a supporting bracket, wherein the lower part of the supporting bracket is provided with a bottom material box lifting component. The beneficial effects of the utility model are: through the hollow guide frame, labour-saving moving roller, lug plate and middle connecting seat, it is good for guiding the collecting box, and after lifting the collecting box, it can shorten the distance between the discharging port and the collecting box, it can prevent the graphene from falling to the collecting outer side, it also can greatly reduce the dust generated graphene discharging.