• 专利标题:   Waste recycling device for preparing graphene, has discharging pipe provided with sealing plug, and bolt connected between outer side cover body of sealing cover and flange, where end of plug is flush with end part of pipe of flange.
  • 专利号:   CN214880723-U
  • 发明人:   TIAN R, TAN Y
  • 专利权人:   UNIV TONGREN
  • 国际专利分类:   C02F101/20, C02F101/30, C01B032/184, C02F009/04
  • 专利详细信息:   CN214880723-U 26 Nov 2021 C02F-009/04 202211 Chinese
  • 申请详细信息:   CN214880723-U CN20514931 11 Mar 2021
  • 优先权号:   CN20514931

▎ 摘  要

NOVELTY - The utility model claims a waste recycling device for preparing graphene, comprising a base; one end of the upper surface of the base is fixed with a supporting plate; one side of the supporting plate close to the centre of the upper surface of the base is orderly provided with a first fixing rod, a second fixing rod and a third fixing rod from up to down; the first fixing rod; one end of the second fixing rod and the third fixing rod far away from the supporting plate is fixedly connected with filter cylinder; and the first fixing rod; the end parts of the second fixing rod and the third fixing rod are located at the middle part of one side of the outer surface of the filter cylinder; the centre of the lower end of the filter cylinder is provided with a filter screen cylinder; the lower end of the filter screen cylinder and the corresponding part of the lower surface of the filter cylinder are penetrated with a discharge pipe, two sides of the lower end of the filter cylinder are provided with a discharging pipe; the outer side of the discharging pipe upper end sleeved with a flange; the outer side of the discharging pipe is equipped with a sealing cover The utility model in the using process, the whole device operation is simple and convenient; it can realize harmless treatment to the waste liquid, so it is good for popularization and use.