国家/地区 中国（3）
IPC部 F（3）
IPC大类 F26（3）
IPC小类 F26B（3）
IPC F26B021/00（2） F26B025/00（2）
发明人 ZHANG Y（3）
公开年 2021（3）
申请年 2020（3） 
专利权人

Graphene carbon fiber drying device, has supporting frame whose inner part is provided with set of conveying rollers, and first guide plate connected with second guide plate through second guide pipe.

WU Y, ZHANG N, ZHANG Y

Graphene drying device useful for air treatment, comprises a main body box, a feeding box and a bottom plate, where the inner wall of the upper end of the main body box is provided with an electric heating wire.

YANG Z, HU M, YANG W, ZHANG Y, DING J

Device useful for preparing load graphene visible light photocatalyst, has conveying support equipped with conveying clamping structure and cleaning cylinder tubes respectively provided with three cleaning ports with same structure.

ZHANG Y, GAO Z