▎ 摘　　要

NOVELTY - Graphene antibacterial negative ion bacteriostatic Terylene(RTM: Polyethylene terephthalate) fiber production device comprises a first negative ion concentration detecting device, which is set at the discharging port of the pelleting mechanism for detecting the negative ion of the graphene polyester masterbatch. The graphene Terylene(RTM: Polyethylene terephthalate) negative ion batch is composed of nano-grade negative ion powder, nano-scale graphene oxide powder and Terylene(RTM: Polyethylene terephthalate) powder, heated and mixed by the mixing mechanism and the granulating mechanism for melting and granulating. The nano-level negative ionpowder is made by grinding the first grinding mechanism. A second negative ion content detecting device is set on the winding device of the melt spinning mechanism. USE - The graphene antibacterial negative ion bacteriostatic Terylene (RTM: Polyethylene terephthalate) fiber production device is useful in a composite fiber manufacturing field, where the composite fiber is used for fiber application. ADVANTAGE - The device realizes the real-time detection and control of the negative ion releasing amount of the graphene negative ion master batch and the graphene Terylene(RTM: Polyethylene terephthalate) negative ion in the production process, thus ensuring the antibacterial and antibacterial performance of the fiber in accordance with the use standard. The adjusting unit changes the rotating speed according to the requirement of the actual condition to reduce the energy consumption, at the same time of improving the grinding efficiency of the grinding mechanism, prolonging the service life of the first grinding mechanism and reducing the unnecessary energy consumption. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of negative ion graphene antibacterial bacteriostatic terylene fibre using the graphene antibacterial negative ion terylene fibre production device. DESCRIPTION OF DRAWING(S) - The drawing shows a structure schematic diagram of the graphene antibacterial negative ion terylene fibre device provided by the embodiment of the invention.