大型焦炭塔的结构优化  

STRUCTURE OPTIMIZATION OF LARGE SCALE COKE DRUM

作　　者：贺玲[1] 

机构地区：[1]中国石化集团洛阳石油化工工程公司,河南省洛阳市471003

出　　处：《炼油技术与工程》2004年第3期38-41,共4页Petroleum Refinery Engineering

摘　　要：分析了焦炭塔的受力情况和产生疲劳破坏的主要原因,认为焦炭塔下部裙座和筒体结构不连续是主要原因。提出了裙座焊缝结构优化设计方案和改进建议。Stress on the coke drum and the main cause of fatigue rupture creation has been analyzed and it is held that un-connected structure of the skirt and coke drum is the main cause. Optimum design scheme of skirt welding seam as well as the suggestion for improvement have been proposed.

关 键 词：焦炭塔 热应力 温度 静压力 裙座 

分 类 号：TE963[石油与天然气工程—石油机械设备]