国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D046/00（5）
发明人
公开年 2021（4）
申请年 2021（5）
专利权人

Secondary dust removing device for pulse dust remover, has filtering mechanism comprising filtering groove, where outer wall of filtering groove is fixedly sleeved on inner cavity of main body, and top part of inner cavity is provided with filter block.

SHI W

Antistatic filter material useful in tangential flow compressed air filter device, comprises antistatic polymer, polytetrafluoroethylene resin, and graphene.

FAN Y, LI J

Deodorant device for intelligent toilet care instrument comprises e.g. dirt barrel, filtering and deodorizing assembly, and circulating deodorizing assembly, outer edge, mounting cover installed above the dirt bucket, middle of fixing plate is connected with outer edge by fixing bolts.

YIN X

Gas anti-reflux device for graphene carbon fiber production, has bracket whose top portion is provided with water storage tank, and filter box whose inner portion is formed with filter blocks, where side of filter box is made with exhaust pipe.

WU Y, HE C, ZHANG Y

Graphene corrugated pipe waste heat oil smoke filtering device for recycling device, has lower portion that is provided with waste gas inlet pipe whose lower end is connected with oil smoke filter.

JIANG Z, PAN D, LIU H