工艺设备和管线的法兰连接静密封  

Static Seal of Process Equipments and Pipelines

作　　者：李征帛[1] 陈保东[1] 刘畅 任传奇[2] 杜义朋[1] 张纯静[1] 

机构地区：[1]辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 [2]中国石油天然气集团辽河油田分公司沈阳采油厂,辽宁沈阳110316

出　　处：《当代化工》2012年第10期1141-1142,共2页Contemporary Chemical Industry

摘　　要：在工艺设备、管线及阀门的连接中,法兰连接,是主要的静密封形式,应用十分广泛。在实践中,对法兰的静密封原理进行研究,以及深入分析影响法兰静密封的各种因素并全面总结,并从实践经验中提炼出防止法兰连接泄漏的措施,从而达到对现场设备密封的目的。In the connection of process equipments, pipelines and valves, the flange connection is a major static seal form and widely used. In this paper, the principle of flange static seal was studied, some influence factors of the flange sealing were discussed, and then some measures to prevent the flange connection from leaking were put forward.

关 键 词：静密封 法兰 介质 

分 类 号：TQ050[化学工程]