国家/地区 中国（4）
IPC部 F（4）
IPC大类 F25（4）
IPC小类 F25D（4）
IPC F25D031/00（4）
发明人
公开年 2022（4）
申请年 2022（4）
专利权人

Forming device for graphene filament fiber, has unit heat exchange pipe provided with supply pipe body, supply pipe main body provided with U-shaped through cavity, through cavity provided with elastic heat conducting pipe for slow cooling heat exchange.

HAN L, DENG J, DENG Q

Safe cooling device for production of coating graphene, has cooling plate whose inner side wall is fixedly installed with cooling box, and rotating shaft is rotatably mounted on inner wall of rectangular surrounding plate.

YANG M, XU H, CHEN H, HONG B, YU M

Cooling device for reaction of polycarboxylic acid high performance water reducing agent, comprises cooling box, bottom plate, radiating pipe and guide plate, where two sides of cooling box is equipped with air inlet screen.

REN X, ZHANG M, JIA J, JIA R

Cooling device for producing graphene nano carbon black, has round rod whose bottom end that is located at bottom of hollow column is fixedly connected with rotating disc.

LI X, WEI L, ZHANG W, LI C, QIN L