摘要
介绍了 2MCL52 7- 5型压缩机浮环密封的失效情况 ,干式气体密封的基本原理和结构 ,以及将油膜浮环密封改为双端面干式气体密封的情况及效果。
The failure of the swim-ring seal using on 2MCL527-5 type compressor, the basic principle and structure of dry round gas seal, the performance and efficion, of transfering oil membrane swin-ring seal into daul-side dry round gas seal are mainly introduced.
出处
《流体机械》
CSCD
2001年第2期33-36,共4页
Fluid Machinery
