特殊环境下压力容器的密封技术应用  

Application of Sealing Technology of Pressure Vessel in Special Environment

作　　者：陈文松 沈允生[2] 

机构地区：[1]中蓝晨光化工研究设计院有限公司,成都610041 [2]中国船舶科学研究中心,无锡214082

出　　处：《化工设计》2017年第4期31-33,44,共4页Chemical Engineering Design

摘　　要：分析法兰、螺栓、垫片连接的压力容器密封失效机理,针对大深度海洋工程承压设备和高温高压下大直径压力容器防止泄漏提出了对策。供从事相关工程技术人员参考。In this paper,the failure mechanism of pressure vessel sealing of flange,bolt and gasket is analyzed,and the countermeasures are put forward for the prevention of leakage of pressure equipment of deep ocean engineering and large diameter pressure vessel under high pressure and high temperature, which is a reference for the relevant engineering technical personnel.

关 键 词：密封技术 特殊环境 压力容器 

分 类 号：TH49[机械工程—机械制造及自动化]