国家/地区 中国（6）
IPC部 F（6） B（2）
IPC大类 F25（6） F28（2）
IPC小类 F25D（6）
IPC F25D001/02（6）
发明人
公开年 2020（2） 2021（2）
申请年 2019（2） 
专利权人

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

Graphene storage device with anti-pollution structure, has graphene storage mechanism comprising storage main body having inner part provided with constant temperature hydrocooling box main body and top end provided with sealing cover.

WANG K

Cooling device for processing graphene, has cooling box whose top left side is fixedly installed with water storage tank that is connected with water outlet of water pump through pipeline.

WANG L

Cooling device for graphene production reaction kettle, has inner cavity whose middle end is fixedly installed with diving pump, where right end of top part of water tank is provided with water injection port.

WAN Y

Graphene nanometer carbon black production cooling cylinder, has outer cylinder body whose top part is provided with feeding pipe, and discharging pipe connected with end of inner cylinder that is connected with inner side of inner cylinder.

GUO B

Device for quickly preparing graphene, has supporting blocks that are fixedly connected with heating chamber, graphite tube connected with fixing buckle, and vacuum exhaust pump provided in housing portion.

CHEN Z