国家/地区 中国（10）
IPC部 F（10）
IPC大类 F26（10）
IPC小类 F26B（10）
IPC F26B011/18（10）
发明人
公开年 2021（5） 2022（2）
申请年 2020（3）  2021（3）  2022（2） 
专利权人

Graphene heating device for processing fruit and vegetable drying food, has heat partition cooling piece slidably connected on supporting plates and for partitioning space between first supporting plate and second supporting plate.

KANG G

Graphene original film drying device has automatic turning device whose outer surface is provided with spiral clamping device for improving fixing convenience of original film.

ZHANG Y, ZHANG D

Device for preparing graphene nano material, has telescopic sleeve whose top end is connected with cooling box, where inner part of telescopic sleeves is provided with damping spring, and number of damping springs is in specific range.

GONG B, GONG R

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

Electroplating piece uniform drying device comprises e.g. drying device main body inner cavity separated by insulating interlayer to form heating and constant temperature cavity inner wall provided with heat preservation lining material.

LAI G, QIN Y, WEI K

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

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

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

Drying device for graphene heating chip production, has fixing rod whose outer side is covered with inner cushion layer whose outer side is covered with heating resistor ring, where outer surface of heating resistor ring is coated with outer covering film.

ZHENG Y

Test tube sterilizing device, has water outlet connected with upper and lower turntables and supporting rod through liquid pipe and header tank, where supporting rod and lower turntable are provided with graphene-sterilizing sheet.

FU R