▎ 摘　　要

NOVELTY - The utility model claims a graphene powder separating device, relating to the technical field of graphene, solving the problem of slow radiating speed of common graphene powder separating device in the existing technology. the inner part of the radiating box is provided with a fixing bridge; and the fixing bridge is fixedly connected with the radiating box; the inner part of the radiating box is provided with a fan; the upper part of the fan is provided with a driving shaft; and the driving shaft is fixedly connected with the fan; the driving shaft is rotatably connected with the fixing bridge through a bearing; the upper part of the driving shaft is provided with a driven gear; the driven gear is fixedly connected with the driving shaft; the upper part of the radiating box is provided with an air inlet groove; and the air inlet groove and the radiating box are integrated structure; the fan is provided with several; the inner part of the radiating box is provided with a second double-shaft motor; and the second double-shaft motor is fixedly connected with the radiating box; the inner part of the radiating box is provided with a driving gear; the driving gear is fixedly connected with the second double-shaft motor through the transmission shaft.