▎ 摘　　要

NOVELTY - The utility model claims a cooling device for processing graphene terylene fire-retardant fibre with afterheat recycling function, comprising a device main body; the left side of the device main body is fixedly installed with a feeding port; the feeding port is provided with a valve one; the left side of the device main body is fixedly installed with a discharging port; the discharging port is provided with a valve II; the upper end surface of the device main body is fixedly installed with a motor chamber. The cooling device for processing graphene terylene flame-retardant fibre with waste heat recycling function comprises a waste heat recycling function; the temperature in the material is absorbed and transmitted to the liquid storage box by the heat exchanger to make it be evaporated; and then the compressor and the condenser are converted into cooling liquid for cooling; recovering the cooling liquid at normal temperature and returning to the water storage box through the reflux pipe to form circulation; compared with the traditional cooling method, it is more energy-saving and low consumption; the device main body drives the stirring rod on the rotating shaft to rotate through the driving motor; the material is cooled uniformly in the cooling process; and the cooling effect and efficiency are improved.