▎ 摘　　要

NOVELTY - The technical solution of the utility model is realized as follows: A drying device of graphene fiber comprising a plurality of rotating roller and the winding fiber the rotating roller; wherein: the graphene fiber orderly passed through the cleaning tank, and a drying box; the cleaning groove is stored with cleaning liquid, the rotating roller and the graphene on fiber are set in S shape in the drying box; the drying box is provided with a blast pipe, the horizontal is set in the drying box; a lifting cylinder, installed on the drying box, and the output end passes through the drying box and is connected with the air supply pipe, for controlling the lifting of the air supply pipe; a fan installed on the drying box, the output end is connected with a heater; a telescopic pipe, the output end of the fan is connected with the blast pipe, the heater is used for heating the gas input in the telescopic pipe; a spiral pipe, which is provided with multiple, and uniformly installed at the bottom of the blast pipe; the beneficial effects of the utility model are as follows: the drying efficiency is high and the drying is complete. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the drying device of graphene fiber to claim.