▎ 摘　　要

NOVELTY - The utility model relates to the technical field of high temperature sublimation device, claims a high temperature sublimation device for removing high specific surface graphene iron element, comprising a sublimation tank for sublimation, sublimation tank is equipped with a stirring mechanism; the stirring mechanism comprises a rack; the rack is fixedly connected to the inner tank top of the sublimation tank along the horizontal linear direction; the rack is engaged with a gear; the lower end of the gear fixedly connected with a stirring rod; the rod wall of the stirring rod is fixedly sleeved with a bearing; the rod wall of the stirring rod below the bearing is uniformly and equidistantly fixedly sleeved with several stirring blades; the outer ring wall of the bearing is connected with a reset supporting component; the bearing far away from the outer ring wall of the reset supporting component is fixedly connected with driving rope, the tank wall of the sublimation tank corresponding driving rope the position is provided with a transmission hole. The utility model is used for stirring the high specific surface graphene, so that the deep high specific surface graphene is fully heated, so as to improve the iron element removing efficiency in the high specific surface graphene.