干气密封在催化装置气压机组上的应用

The Application of Dry Gas Seal in Air Compressor of the Catalytic Installation

介绍了干气密封的结构、原理及特性和在催化装置的应用情况,阐明了如何从干气密封的控制、安装、运行来保证干气密封的使用寿命,为大型机组的稳定运行打下扎实的基础。

Structure, principle and property of dry gas seal, and its application in the catalytic installation are introduced. Methods to ensure the used life of dry gas seal from its control, fixing and running are also illustrated. This will make well- knit base of steady running for large installation.