两种不同工艺流程中氨气制冷压缩机组的对比  

The Comparison of Ammonia Refrigeration Compressors in Two Different Technological Processes

作　　者：张本权 周慧[1] 刘业超[1] 许冰[1] 梁继洋 朱丽君[1] 

机构地区：[1]沈阳鼓风机集团股份有限公司,沈阳110869

出　　处：《风机技术》2016年第2期81-86,共6页Chinese Journal of Turbomachinery

摘　　要：化肥装置中存在两种差异显著的氨气制冷流程,本文从氨气制冷流程出发,通过对压缩机本体结构、机组性能及其配套辅机等方面的对比,分析了两种不同流程的差异及各自的优缺点。介绍了两种不同流程对用户和压缩机制造厂商在压缩机组和经济运行等方面都产生的影响,分析两种不同的压缩机各自具有的优势。Two different ammonia refrigeration technology processes exist for fertilizer units. Based on the analysis of the two ammonia refrigeration processes,the comparison between compressor structure,unit performance and related components were introduced. The different processes have different influences on compressors and running economically for both the manufacturing companies and users.Finally, the advantage of the different compressors was analyzed.

关 键 词：氨气压缩机 制冷流程 

分 类 号：TH452[机械工程—机械制造及自动化] TK05[动力工程及工程热物理]