聚氯乙烯专用树脂生产自动化水平的提升  

Improvement in automation level in special polyvinyl chloride resin production

作　　者：杨爱娜 YANG Aina(Tangshan Sanyou Chlor-Alkali Co.,Ltd.,Tangshan 063305,China;Hebei Polyvinyl Chloride Technology Innovation Center,Tangshan 063305,China)

机构地区：[1]唐山三友氯碱有限责任公司,河北唐山063305 [2]河北省聚氯乙烯技术创新中心,河北唐山063305

出　　处：《聚氯乙烯》2023年第5期20-21,共2页Polyvinyl Chloride

摘　　要：对聚氯乙烯专用树脂生产装置进行了自动化改造,在DCS中增加了自动计算入料间隔时间的程序和中和剂自动加入程序,提高了生产的自动化水平,避免了人工操作带来的误差,降低了劳动强度。An automation transformation had been carried out on the production facility for special polyvinyl chloride resin.A program for automatic calculating the feeding interval time and a program for automatic feeding of neutralizer had been added to the DCS.Thus,the automation level of production was improved,errors caused by manual operations were avoided,and labor intensity was reduced.

关 键 词：聚氯乙烯 DCS 加料 中和剂 自动化 

分 类 号：TQ056.8[化学工程] TQ325.3