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介绍了干气密封在制冷压缩机上的使用情况,分析了干气密封的技术特点,针对浮环密封比较分析了干气密封的应用效果,总结了干气密封在日常运行维护中需注意的问题。
The use of dry gas seal on refrigeration compressor is introduced. The technical characteristics of dry gas seal are analyzed. The application effect of dry gas seal is analyzed and compared with that of floating ring seal. The problems to be noticed in daily operation and maintenance of dry gas seal are summarized. .