离心式氨压缩机的轴封改造总结  

Revamping of Axle Seals of Ammonia Centrifugal Compressor

作　　者：胡天军[1] 任永祥[1] 郭亮[1] 

机构地区：[1]川化股份有限公司,四川成都610301

出　　处：《中氮肥》2008年第1期35-37,共3页M-Sized Nitrogenous Fertilizer Progress

摘　　要：通过采用干气密封替换原浮环密封的技术改造,川化股份有限公司成功解决了氨压缩机氨气泄漏的问题,减轻了环保压力。The problems caused by ammonia leaking through axle seals of ammonia centrifugal compressor are resolved successfully in Sichuan Chemical Co., Ltd by revamping the floating ring seals into gas lubricated mechanical seals, relieved the pressure from environmental protection.

关 键 词：氨压缩机 干气密封 浮环密封 改造 

分 类 号：TQ113.251[化学工程—无机化工]