氯碱系统中氯气压缩机的选型  

Model selection of chlorine compressors in chlor-alkali production system

作　　者：李文英 刘雪梅 王厚六 

机构地区：[1]锦西化工机械(集团)有限责任公司,辽宁葫芦岛125001

出　　处：《氯碱工业》2004年第7期39-41,共3页Chlor-Alkali Industry

摘　　要：阐述了在氯碱系统中使用的两种类型压缩机(即液环式压缩机及离心式压缩机)选型的有关问题,扼要地叙述了两种压缩机的特点,在选型过程中从技术先进性,选型的经济性,运行维护难易性等方面进行了分析对比;最后提出建议:在6万t a以下规模的烧碱装置中,应选用液环式压缩机;10万t a以上规模选用离心式压缩机。The problems about model selecting for two kinds of compressors (i.e. liquid-ring compressor and centrifugal compressor) used in chlor-alkali production system are related and the characteristies of these two kinds of compressors are introduced in brief.The model selection is analyzed and compared from the aspects of advanced technology,economic mold-selection,easy running and maintaining,etc.And the proposals are suggested,that is liquid-ring compressor should be selected for the devices which caustic soda production capacity is less than 60 kt/a and the centrifugal compressor should be selected for those of more than 100 kt/a.

关 键 词：氯碱系统 氯气压缩机 液环式压缩机 离心式压缩机 烧碱生产 

分 类 号：TQ114.15[化学工程—无机化工]