新型轴封─—28型气体密封工作原理及应用  

Working Principle and Application of New Model Shaft Seal-Type28

作　　者：苏华 

机构地区：[1]中原化肥厂

出　　处：《大氮肥》1994年第4期250-252,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍＂２８型气体密封＂的结构特点、工作原理，运行３年后检查结果，操作维修中注意事项，该密封的优点及影响密封泄漏的因素。his paper presents the structure feature,the advantages and working principle of Type 28 gas seal,the inspect re-sults after three years operation,attentions to be pay in operating and maintenance,the characteristics of the sealing andthe factors affecting it.

关 键 词：液体密封 气体密封 密封 轴封 

分 类 号：TH136[机械工程—机械制造及自动化]