• 专利标题:   Formaldehyde removal device comprises e.g. purification filter screen as close to air inlet and air outlet, surface of air purification filter screen evenly provided with nano-zinc oxide graphene coating has nano-zinc oxide and graphene.
  • 专利号:   CN112050312-A
  • 发明人:   ZHAO Y, LIU G, YU H, XU W
  • 专利权人:   NINGBO FOTILE KITCHENWARE CO LTD
  • 国际专利分类:   C09D001/00, C09D007/61, F24F013/28, F24F013/30, F24F003/16
  • 专利详细信息:   CN112050312-A 08 Dec 2020 F24F-003/16 202004 Pages: 13 Chinese
  • 申请详细信息:   CN112050312-A CN10491088 06 Jun 2019
  • 优先权号:   CN10491088

▎ 摘  要

NOVELTY - Formaldehyde removal device comprises a air purification filter and a plasma generating device arranged coaxially, and the plasma generating device. The air purification filter screen is respectively close to the air inlet and the air outlet. The surface of the air purification filter screen is evenly provided with a nano-zinc oxide graphene coating. The thickness of the nano zinc oxide graphene coating is 0.3-1.5 mm. The nano-zinc oxide graphene coating comprises nano-zinc oxide and graphene, and the mass ratio of the two is 50-300:1-3. USE - Used as formaldehyde removal device. ADVANTAGE - The device: has simple structure, strong practicability, safety, no pollution, and high efficiency. DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for preparing a formaldehyde removal device. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the formaldehyde removal device.