高压蒸汽控制阀卡涩原因分析及处理措施探讨  

REASONS FOR BLOCKING AND HARD-GOING OF HP STEAM VALVE AND TREATMENT MEASURES

作　　者：曾志雄 

机构地区：[1]重庆建峰化工股份有限公司,重庆408601

出　　处：《大氮肥》2008年第5期346-349,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍合成氨装置高压蒸汽控制阀长期存在卡涩的情况,分析造成控制阀卡涩的可能原因,采取相应处理措施,有效解决了控制阀卡涩的隐患。Presents the long term blocking and hard-going of high pressure steam control valve in ammonia plant, analyzed the possible reasons, treatment measures were taken accordingly, and hidden danger of blocking and hard-going of the control valve was eliminated effectively.

关 键 词：控制阀 卡涩 原因分析 处理 

分 类 号：TH134[机械工程—机械制造及自动化]