摘要
阐述了干气密封技术在氨压缩机中的应用。通过对氨气压缩机组密封方案的分析,介绍了干气密封的发展及现状、密封的结构及工作原理、密封的布置方式、总结出干气密封使用维护的注意事项。
The application of dry gas sealing technology in ammonia compressor is described.Based on the analysis of the sealing scheme of ammonia compressor unit,the development and present situation of dry gas seal,the structure and working principle of seal,the arrangement of seal,and the matters needing attention in the use and maintenance of dry gas seal are introduced.
作者
李健
LI Jian(Guangfa Chemical Industry Co.,Ltd.,Datong Shanxi 037001,China)
出处
《山西化工》
2021年第1期152-155,共4页
Shanxi Chemical Industry
关键词
氨气压缩机
干气密封
结构
工作原理
ammonia compressor
dry gas seal
structure
working principle
