催化装置特种阀门软填料安装新方法  

A New Method of Installing Special Valve in Catalysis Unit

作　　者：张世英 

机构地区：[1]中国石油锦西石化分公司,辽宁葫芦岛125001

出　　处：《石油化工设备》2010年第4期90-92,共3页Petro-Chemical Equipment

摘　　要：催化装置特种阀门软填料动密封安装方法存在一定的问题,由此产生了密封处泄漏。分析了产生泄漏的原因,提出了新的安装方法,对装置的安全运行提供了保证。A failure problem appeared in special valve packing during installation for catalysis unit,followed by leakage at sealing.The analysis was made for this leakage and a new installation was put forward in order for the safety operation.

关 键 词：特种阀门 催化装置 填料密封 安装方法 

分 类 号：TQ050.3[化学工程] TG406[金属学及工艺—焊接]