石油化工装置阀门密封及泄漏问题分析

Study on Valve Sealing and Leakage in Petrochemical Plant

本文介绍了石油化工装置阀门的密封性能,系统阐述了阀门及填料函泄漏的影响因素以及外漏问题的解决方式,并分析了阀门密封性能在线检测技术的应用现状,以期提高石油化工装置阀门部件的密封性能目的。

The sealing performance of the valve used in petrochemical industry was analyzed briefly, the influence factors of valve and packing leakage and the way to solve the problem of leakage were summarized, and the application of on line detection technology of valve sealing performance was studied briefly, hoping to improve the sealing performance of the valve components in petrochemical plants.