溴化锂机组制冷性能下降的原因  

Reasons for the decrease of refrigeration performance of a lithium bromide unit

作　　者：何旭东[1] 薛卫东[1] 席引尚[1] 乔媛媛 HE Xudong;XUE Weidong;XI Yinshang;QIAO Yuanyuan(Shaanxi Jintai Chlor-Alkali Chemical Co.,Ltd.,Yulin 718100,China)

机构地区：[1]陕西金泰氯碱化工有限公司,陕西榆林718100

出　　处：《聚氯乙烯》2018年第11期32-33,36,共3页Polyvinyl Chloride

摘　　要：结合生产实际,针对溴化锂机组运行中出现的制冷能力下降问题,采取逐项排查措施找到了原因并采取了有效改进措施,提高了机组的制冷能力,延长了机组的使用寿命,确保了生产的正常运行。The refrigeration capacity of a lithium bromide unit decreased in operation. The unit was screened according to actual measures were taken. Thus, unit was prolonged, and the production situation. Causes were found out, and effective improvement the refrigeration capacity of the unit was improved, the service life of the normal operation of production was ensured.

关 键 词：溴化锂制冷机组 制冷能力 使用寿命 解决措施 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TQ051.5