国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC F25B021/02（2）
发明人
公开年
申请年 2020（2）
专利权人

Porous material thermal distillation water purification system useful in water treatment, has compressor, condensing radiator, expansion valve and evaporative refrigeration fins that are connected end to end to form closed Carnot cycle loop.

QU L, LIAO Q, CHENG H

Cooling device for graphene production reaction kettle, has rotating rod whose right end passes through right side of inner cavity of water tank, where right sides of top part and bottom part of rod are fixedly connected with stirring rod.

LIU J, CHEN J, WU D, LIU Z, CHEN X, CHEN Z