国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC F26B021/00（3） F26B023/00（3） F26B025/00（3）
B01D046/00（2） F26B025/04（2）
发明人
公开年 2022（2）
申请年 2021（3）
专利权人

Drying device for manufacturing graphene, has stirring rod whose one end is connected with elastic rod through torsional spring structure, where one end of elastic rod is rotatably connected with guide wheel.

ZHOU W, XIAO W

Drying device for processing graphene, has ventilating sponge that is arranged at inner side of filtering screen.

LIU L

Fast drying machine for biological bacteria fertilizer, has electromagnetic heater that is in contact with heat conducting cutting net, and graphene supporting plates that are connected between adjacent heat-conducting shear nets.

ZHOU J, XU P