▎ 摘　　要

NOVELTY - Graphene composite modulus polyethylene fiber production device comprises a mixing kettle, a stirrer, a double-screw extruder, cooling, freezing device, and extracting, drying and stretching device. The mixing kettle discharge port is connected through a hose and the high pressure pump and the feeding port of the mixer. The discharge port of the stirrer feed port is the double-screw extruder. The extruder discharge port is butted with the feeding cooling machine. The cooling machine outlet of the freezing device is feeding port. USE - Used as graphene composite modulus polyethylene fiber production device. ADVANTAGE - The polyethylene fiber production device has good on the market prospect and great benefit space. DETAILED DESCRIPTION - Graphene composite modulus polyethylene fiber production device comprises a mixing kettle, a stirrer, a double-screw extruder, cooling, freezing device, and extracting, drying and stretching device. The mixing kettle discharge port is connected through a hose and the high pressure pump and the feeding port of the mixer. The discharge port of the stirrer feed port is the double-screw extruder. The extruder discharge port is butted with the feeding cooling machine. The cooling machine outlet of the freezing device is feeding port. The feeding port of the solidification apparatus of electromagnetic valve is provided on the discharge port of the electromagnetic valve. The controlled solidification apparatus bottom liquid flows is connected with the material inlet of the extracting machine located below it through the hose. The extracting discharge port is connected with dryer by conveyor belt of the feeding port. The discharge port of the dryer through the conveyor belt is connected with feeding opening of the stretching device. The preparation method is as follows (i) preparing materials, adding a certain amount of graphene in the process of mixing, mixing the graphene with ultra-high molecule quantity polyethylene powder are injected into a kettle in proportion and solvent, where the mixing kettle is made of acid and alkali resistant ceramic kettle, (ii) discharging, stirring obtained material pumped by mixing kettle with high pressure pump in the into the stirrer, feeding into a twin-screw extruder to form blank through discharging pipe of the stirrer while, where the stirrer is used for liquid mixing stirrer, and the twin-screw extruder only need to realize double screw extrusion function, (iii) cooling the extruder discharge port directly connected inlet of cooling machine, extruding the blank material directly into the cooling machine to cool, cooling directly using refrigerating liquid cooling machine, (iv) solidifying, cooling the blank discharge from the cooling machine is directly discharged to the solidification device for solidifying, where the solidifying device is a storage tank of liquid material, (v) extracting, placing the solidification is directly into the extracting machine to extract from a discharging opening of the freezing device, where the extracting is ultrasonic extracting, (vi) drying, discharging port extraction after the blank is led from through the conveying belt or guide roller, placing into the dryer for drying, where the dryer uses high heat-resistant high temperature air drying hot air drying machine, (vii) forming material, where the dried blank which has been led out from the dryer by a conveyor belt or guide roll and transporting to the stretching device for ultra-drawing to obtain ultra-high molecule quantity polyethylene fiber finished product of lithium ion battery with graphite alkene, where the stretching device is stretching plastic fiber wire drawing machine.