椭圆形封头外圆轴向开孔补强结构  

Reinforcement Structure of Axial Opening at Edge ofElliptical Head

作　　者：于广彦[1] 邵金玲 于晓多[1] 

机构地区：[1]黑龙江大庆石油化工设计院,大庆163714

出　　处：《化工设备与管道》2005年第1期12-12,14,共2页Process Equipment & Piping

摘　　要：介绍了在椭圆形封头外圆轴向安装接管的结构 ,开拓了在椭圆形封头外边缘轴向开孔补强的新领域。The reinforcement structure for the axial nozzle at the edge of a elliptical head was introduced in this article. The structure has developed the reinforcement structure for the opening in elliptical head.

关 键 词：椭圆形封头 轴向接管 开孔补强 接管 压力容器 化工设备 

分 类 号：TQ051.3[化学工程]