• 专利标题:   Manufacturing process for a low wind resistance filter screen based on graphene-modified activated carbon material involves selecting a graphene-modified activated carbon column of a predetermined size, Make a filter mesh substrate.
  • 专利号:   CN111643985-A
  • 发明人:   INVENTOR U
  • 专利权人:   BEIJING DAPING YONGDAO MARKETING PLANNIN
  • 国际专利分类:   B01D039/10, B01D046/00, B01D046/12
  • 专利详细信息:   CN111643985-A 11 Sep 2020 B01D-046/12 202077 Pages: 9 Chinese
  • 申请详细信息:   CN111643985-A CN10583249 23 Jun 2020
  • 优先权号:   CN10583249

▎ 摘  要

NOVELTY - The process involves selecting a graphene-modified activated carbon column of a predetermined size. Make a filter mesh substrate. The selected graphene-modified activated carbon columns are uniformly adhered to the filter grid substrate in a predetermined rule to form a filter grid plate. A multiple of the filter grid plates are divided into front and back Two layers. A multiple of the filter grid plates in the first layer are equally spaced along the horizontal extension direction and are deflected along the first deflection angle and then fixed to form the front filter grid layer. A multiple of the filter grid plates are equally spaced along the horizontal extension direction, and are deflected along a second deflection angle and then fixed to form a rear filter grid layer. The filter grid layers are spaced apart and framed and fixed to form a low wind resistance filter. USE - Manufacturing process for a low wind resistance filter screen based on graphene-modified activated carbon material. ADVANTAGE - The manufacturing process for a low wind resistance filter screen based on graphene-modified activated carbon material can effectively remove organic harmful substances in the air. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the manufacturing process for a low wind resistance filter screen based on graphene-modified activated carbon material.