• 专利标题:   Device for preparing graphene by using sludge, has supporting table whose outer wall is uniformly distributed and fixedly installed with blades, and fan protection cover whose side is provided with water tank.
  • 专利号:   CN212050549-U
  • 发明人:   FU Y, YUAN D, ZHANG T, KONG X
  • 专利权人:   HUAFEI LIAONING RESOURCES ENVIRONMENT TECHNOLOGY CO LTD
  • 国际专利分类:   C01B032/184
  • 专利详细信息:   CN212050549-U 01 Dec 2020 C01B-032/184 202001 Pages: 7 Chinese
  • 申请详细信息:   CN212050549-U CN20522702 10 Apr 2020
  • 优先权号:   CN20522702

▎ 摘  要

NOVELTY - The utility model claims a device for preparing graphene by using sludge, relating to the field of environment-friendly device, aiming at the problem that the generated waste gas generated in the process of preparing graphene in the current sludge will harm the health of the operator; the invention claims the following solution, comprising a reaction furnace body, the bottom end of the inner wall of the reaction furnace body is rotatably provided with a central main shaft; the top end of the central main shaft passes through the upper surface of the reaction furnace body; and the central main shaft is symmetrically distributed and fixedly installed with a cross fixing frame; two ends of the two cross fixing frames are symmetrically distributed and fixedly installed with a scraping plate matched with the inner wall of the reaction furnace body; the central main shaft is fixedly installed with a spiral blade; the middle position of the two cross fixing frame is symmetrically distributed fixedly installed with a connecting rod; each of the connecting rod is uniformly distributed and rotatably installed with a movable sleeve ring. The utility model has novel structure, simple and fast operation, good use effect, high practicability, and it is suitable for popularization.