聚对苯二甲酸乙二醇酯纺丝箱体脱过热气相热媒的应用研究  

The Application of Desuperheating Vapor Heat Medium for PET Spinning Beam

作　　者：王晶 Wang Jing(Contex (Shanghai) chemical engineering CO.,LTD.,Shanghai 201203,China)

机构地区：[1]康泰斯(上海)化学工程有限公司

出　　处：《云南化工》2019年第5期31-33,共3页Yunnan Chemical Technology

摘　　要：聚对苯二甲酸乙二醇酯(PET)纺丝箱的设计优劣直接影响了聚酯纤维的产出效率与生产质量。针对纺丝箱体的加热系统进行了理论分析与优化设计。同时,着重开展了聚合直纺的纺丝箱体脱过热气相热媒加热技术的研究,并对该技术的节能效果和成本控制进行了探讨。The design of PET spinning beam directly affects the output efficiency and production quality of polyester fibers. In this paper,the heating system of spinning beam was analyzed and optimized. At the same time,research on the heating technology of desuperheating vapor heat medium for spinning beam in polyester direct spinning process,and the energy saving effect and cost control of the technology were discussed.

关 键 词：PET 纺丝箱 加热系统 脱过热 

分 类 号：O6[理学—化学]