• 专利标题:   Graphite barrel for preparing graphene, comprises barrel body and heat reflecting screen, where barrel bottom is uniformly arranged in bumps and barrel body side vertical is set with inverted trapezoid, where bump is provided with bulge.
  • 专利号:   CN206511926-U
  • 发明人:   GAO Y, ZONG Y, BO W, ZHANG H
  • 专利权人:   SICC MATERIALS CO LTD
  • 国际专利分类:   C01B032/184
  • 专利详细信息:   CN206511926-U 22 Sep 2017 C01B-032/184 201772 Pages: 5 Chinese
  • 申请详细信息:   CN206511926-U CN21449949 27 Dec 2016
  • 优先权号:   CN21449949

▎ 摘  要

NOVELTY - The utility model claims a graphite barrel for preparing graphene, comprising a barrel body, a heat reflecting screen, the bottom of the barrel body around the cylinder inner periphery uniformly distributed with four inverted trapezoid with the barrel body side wall of vertical bumps, each bump is provided with a can bulge along the length direction movement of the clamping block, the clamping block lower side provided with a groove matched with the bulge of the clamping block outer side wall are connected through a spring side and the barrel body. The utility model is featured with simple structure, small occupied space, not only the silicon carbide substrate can be fixed at the bottom, but also by adjusting the clamping position so as to adapt to the silicon carbide substrate with different sizes.