30m^3聚合釜VCM压缩机变频调速设计优化  

Optimization design of VCM compressor variable velocity frequency of 30m^3 polymerizer

作　　者：张保成[1] 陈春杰[1] 程桂荣[1] 

机构地区：[1]河北盛华化工有限公司,河北张家口075000

出　　处：《中国氯碱》2010年第3期25-27,共3页China Chlor-Alkali

摘　　要：介绍了VCM水环压缩机采用变频调速的独特控制工艺,为聚合釜VCM回收提供了一种安全、廉价、可靠的变频调速控制方法。由于VCM压缩机为间歇工作方式,常规的自耦降压启动方式无法承受工艺上的频繁启停,采用变频调速控制技术以后,不仅避免了设备事故的频繁发生,还可以实现显著的节电效果,提高经济效益。The variable velocity frequency process of VCM liquid-ring compressor was introduced. The mehtod was safe, cheap and reliablity. Because the working model of VCM compressor was discontinuous operation, and the conventional auto-induction voltage-reduced startup could not load frequent starts-stops. Variable velocity frequency technology could not only avoid the frequent equipment accident but also has the remarkable effects to power saving, and the economic profit was improved.

关 键 词：聚合釜 VCM压缩机 电流控制 变频调速 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]