▎ 摘　　要

NOVELTY - Preparation device of graphene modified poly(butylene adipate-co-terephthalate, comprises a base (1), whose upper end is provided with multiple first supports (2). A mixing box (3) is fixedly connected to the upper end of multiple first supports. A pre-processing box (4) is fixedly connected to the upper end of the base. A first feeding hopper (5) is connected to the upper end of the mixing box and a second feeding hopper (6) is connected to the upper end of the pre-processing box. USE - Preparation device of graphene modified poly(butylene adipate-co-terephthalate. ADVANTAGE - The device is convenient for ensuring the quality graphene the modified poly(butylene adipate-co-terephthalate product prepared by the device, and pre-processing the corresponding device, extruder, film blowing mechanism, and the multifunctional film collecting device is connected as a whole structure, and is more convenient to use. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene modified poly(butylene adipate-co-terephthalate. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a main video structure of a preparation device of graphene modified poly(butylene adipate-co-terephthalate. 1Pedestal 2First support 3Mixing box 4Pre-processing box 5First feeding hopper 6Second feed hopper 7Stirring mechanism 9Extruding machine 10Film blowing mechanism 11Multifunctional film collecting device 41Vertical clapboard 42Left chamber 43Right chamber 44Left discharge channel 45Right discharge channel 51Filter screen 71Second support 72First motor 73First horizontal shaft 74Second horizontal shaft 75First belt wheel 76Second belt wheel 77Belt 87First discharge pipe 88Second discharging pipe 91Feed delivery pipe 101Film blowing fixing frame 102Film blowing machine head 103Guide plate 104First guide roller 105Second guide roller