公开(公告)号：WO2023278793A1

公开(公告)日：2023-01-05

申请号：PCT/US2022/035854

申请日：2022-06-30

Applicant: METALMARK INNOVATIONS, PBC

Inventor： LIU, Sissi ,  SHIRMAN, Elijah ,  SHIRMAN, Tanya

IPC: B01D53/04 ,  B01D46/00 ,  B01D53/38 ,  B01D53/96 ,  F24F3/16 ,  B01D53/82 ,  B01D53/86 ,  A61L2209/111 ,  A61L2209/12 ,  A61L2209/14 ,  A61L2209/21 ,  A61L2209/22 ,  A61L9/16 ,  A61L9/205 ,  B01D2239/0442 ,  B01D2239/0492 ,  B01D2251/104 ,  B01D2251/602 ,  B01D2253/10 ,  B01D2253/20 ,  B01D2253/25 ,  B01D2255/00 ,  B01D2257/00 ,  B01D2257/406 ,  B01D2257/50 ,  B01D2257/70 ,  B01D2257/708 ,  B01D2257/90 ,  B01D2257/91 ,  B01D2257/93 ,  B01D2258/06 ,  B01D2259/40 ,  B01D2259/40083 ,  B01D2259/40094 ,  B01D2259/40096 ,  B01D2259/40098 ,  B01D2259/4508 ,  B01D2259/802 ,  B01D2259/804 ,  B01D2259/806 ,  B01D2259/814 ,  B01D2259/818 ,  B01D2273/30 ,  B01D2279/50 ,  B01D2279/65 ,  B01D39/1607 ,  B01D39/2041 ,  B01D46/0027 ,  B01D46/0028 ,  B01D46/0036 ,  B01D46/785 ,  B01D53/0407 ,  B01D53/0454 ,  B01D53/0462

Abstract: An air purification system includes a conduit extending between an inlet and an outlet, each in fluid communication with an enclosed environment. Ambient air from the enclosed environment enters the conduit via the inlet and treated air exits the conduit and enters the enclosed environment via the outlet. The system further includes a fibrous filter disposed within the conduit and configured to treat the ambient air thereby generating the treated air, and a renewal unit disposed within the conduit and configured to renew the fibrous filter.