国家/地区 中国（2）
IPC部 F（2）
IPC大类 F26（2）
IPC小类 F26B（2）
IPC F26B017/00（2） F26B021/00（2） F26B025/00（2）
发明人 ZHANG B（2）
公开年 2022（2）
申请年 2021（2） 
专利权人

Raw material dryer for graphene processing, has insulating box whose lower surface is fixedly connected with discharging port, where bottom of inner wall of base is embedded with collecting box and corners of bottom of base are fixedly installed.

ZHANG B

Graphene processing dry graphene, has shell whose outer wall is provided with drain pipe at position close to bottom of left side, where outer wall of shell is located at upper side of drain pipe provided with discharging door.

ZHANG B