聚酯水下切粒机操作及要点  

Operation and key points of polyester underwater pelletizer

作　　者：张强 李文强 ZHANG Qiang;LI Wen-qiang(Henan Kaixiang Fine Chemical Co.,Ltd.,Sanmenxia 472300,China)

机构地区：[1]河南开祥精细化工有限公司,河南三门峡472300

出　　处：《聚酯工业》2020年第5期40-42,共3页Polyester Industry

摘　　要：简要介绍了PBT聚酯生产中所用到的水下切粒机的工作过程,针对运行中会出现的问题,对其进行分析,采取适当优化操作,延长设备运行周期,保证产品品质的稳定。This paper briefly introduces the working process of the underwater pelletizer used in the production of PBT polyester,analyzes the problems in operation,adopts appropriate optimization operation,prolongs the operation cycle of the equipment,and ensures the stability of product quality.

关 键 词：PBT 聚酯 切粒机 

分 类 号：TQ340.5[化学工程—化纤工业]