国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D050/00（5）
发明人
公开年 2021（5）
申请年 2020（5）
专利权人

Dust removing tail gas purifying treatment device for tobacco factory finished product processing section, comprises bottom plate, where upper part of bottom plate is provided with box body, which is connected with air guide pipe.

LI G, SHI Y, PAN X

Graphene powder collecting device, has fixing frame slidingly connected with filter screen, where inner side of fixing frame is provided with filter cloth, and filter cloth is fixed and connected with fixing frame.

MENG X

Pulse dust remover useful for graphene production, comprises a dust collecting tank, a dust discharging port, a fixing strut, a dust remover main body, a first dust inlet and a spraying mechanism for reducing the dust of the water-soluble substance in air.

LIU S

Household graphene heating electric heater, has air guide box whose outer side wall is fixedly connected with multiple air outlet pipes, and graphene electric heater main body whose outer side wall is provided with multiple guide holes.

YAN H

Dust removing device for asphalt mixing building, has mounting plate whose bottom end is formed with annular groove, and adsorption tank whose front surface is movably connected with nut, where outer wall of tank is fixedly installed with leakage net.

WANG Y, YAN J