国家/地区 中国（7）
IPC部 F（7）
IPC大类 F26（7）
IPC小类 F26B（7）
IPC F26B025/18（7）
发明人
公开年 2021（7）
申请年 2020（6） 
专利权人 SHANGHAI JIA.（2）

Vacuum drying device for producing graphene, has chain wheel assembly sleeved on first rotating rod and pair of second rotating rod.

YAN S, LIU S

Graphene pole piece processing device for lithium battery, has drying box whose middle part is transversely and movably installed with rotating rod, where bottom part of right side of drying box is provided with control switch.

LIU H, HUA T, XIONG Y

Raw material drying device for processing graphene, has drying box whose top part is fixedly connected with top part of filter base, and spring whose bottom part is fixedly connected to top part of drying box, where top part of filter base is provided with motor.

FANG W

Graphene production processing device comprises drying box, where bottom end of inner cavity of drying box is provided with first sliding groove along left and right direction, and left and right sides of top end of inner cavity of drying box are set.

UNANNOUNCED I

Freeze drying device for producing graphene powder coating, has control box that is internally provided with controller, and clamping groove that is provided on one side of outer wall of drying box.

LI D, ZHOU C, LIANG Z

Graphene production efficient drying device, has drying box whose side wall corresponding to middle position of material guide plate is provided with discharging port, and water guide groove provided with water outlet.

WAN D

Graphene drying device for laminated super capacitor, has rotating screw rod whose outer side is sleeved with screw rod sleeve, where bottom of screw rod sleeve is fixedly connected with connecting rod whose bottom is connected with scraper and claw.

ZHANG H