国家/地区 中国（4）
IPC部 F（4）
IPC大类 F26（4）
IPC小类 F26B（4）
IPC F26B011/04（4）
发明人
公开年 2021（4）
申请年 2020（3） 
专利权人

Processing and recycling device of graphene wastewater includes graphene acid wastewater inlet, sodium hydroxide neutralization tank, and air flotation tank with gas flow dryer and super magnetic separator which is connected with drum dryer.

GAO H, GAO Q, DING J, CHENG J, ZHOU J, ZHANG B

Raw material dryer for processing graphene, has drying cylinder whose right side is hinged with drying machine door through pin shaft, where one side of drying machine door close to motor is fixedly connected with limiting shell.

GUAN B, LIN C, LIN L, HUANG J

Vacuum drying device useful for graphene production, comprises a shell and a drying component, where the drying component is set in the shell, the shell comprises an operation plate, a box door and a moving wheel.

WANG K, YUAN S

Drying device for graphene production, has electric push rod whose moving end is rotatably connected with connecting rod, and drying cylinder whose inner part is provided with dryer that is fixedly connected with side wall of drying cylinder by bolt.

ZHANG H