• 专利标题:   Airflow crushing stripping technology based two-dimensional nano-graphite graphene powder grinding method, involves placing graphite powder in crushing stripping cavity, and forming crushing stripping cavity on guide tube.
  • 专利号:   CN103977870-A, CN103977870-B
  • 发明人:   TENG S, ZHANG X, ZHAO X, CAI C, MA S, SHEN Z, YUAN J
  • 专利权人:   UNIV BEIJING AERONAUTICS ASTRONAUTICS, UNIV BEIHANG
  • 国际专利分类:   B02C019/06
  • 专利详细信息:   CN103977870-A 13 Aug 2014 B02C-019/06 201471 Pages: 20 Chinese
  • 申请详细信息:   CN103977870-A CN10226056 26 May 2014
  • 优先权号:   CN10226056

▎ 摘  要

NOVELTY - The method involves placing graphite powder in a crushing stripping cavity (106). An air compressor is connected with a high pressure gas dryer and a heater. Continuous crushed exfoliated graphite powder is entered into a stripping system (1) that is connected with a first guide tube (104), a second guide tube and a third guide tube (107). High temperature high pressure drying gas passes through the first guide tube and the second guide tube. The guide tube is formed with the crushing stripping cavity. USE - Airflow crushing stripping technology based two-dimensional nano-graphite graphene powder grinding method. ADVANTAGE - The method enables avoiding collision and friction between graphite granules so as to realize uniform crushing and stripping functions of the graphite powder. The method enables avoiding medium abrasion and obtaining high purity two-dimensional nano-graphite powder in an effective manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an airflow crushing stripping technology based two-dimensional nano-graphite graphene powder grinding device. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional perspective view of an airflow crushing stripping technology based two-dimensional nano-graphite graphene powder grinding device. Stripping system (1) Guide tubes (104, 107) Crushing stripping cavity (106) Conical baffle plate (109A)