国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC
发明人 ZHANG Y（5）
公开年 2021（3）
申请年 2021（4） 
专利权人 ZHANG Y（5）

Reverse blowing device for reverse osmosis sea water desalting film core, comprises filter ceramic pipe which is sea water area, and polymer purifying agent which is filled between filter and foam ceramic clamp surface graphene oxide.

ZHANG Y

Air purifier comprises graphene, calcium hypochlorite, silver ion antibacterial liquid, negative oxygen ion stock solution and water.

ZHANG Y

Integrated preparation device useful for processing graphene with controllable oil bath temperature, comprises a mixing and processing tank provided with sealing bearing, and auxiliary processing base provided with convex processing groove.

ZHANG Y

Composite sterilizing filter assembly for air inlet of sterilizing machine, has copper oxide sterilizing cloth, graphene sterilizing filter cloth, activated carbon filter cloth and composite sterilizing cotton connected on air inlet passage.

ZHANG Y, FENG Y

Flexible graphene film production device has two guide rods whose lower ends respectively extend into two cylindrical grooves at upper end of mounting seat, and buffer mechanism provided in cavities symmetrically provided in mounting seat.

ZHANG Y