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[1]罗伟军,杨红梅.溶剂再生塔底重沸器出口管线的应力分析[J].武汉工程大学学报,2012,(11):68-72.[doi:103969/jissn16742869201211015]
　LUO Wei jun,YANG Hong mei.Stress analysis of reboiler pipes in solvent regenerative tower[J].Journal of Wuhan Institute of Technology,2012,(11):68-72.[doi:103969/jissn16742869201211015]
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溶剂再生塔底重沸器出口管线的应力分析(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年11期
页码:
68-72
栏目:
资源与土木工程
出版日期:
2012-12-10

文章信息/Info

Title:

Stress analysis of reboiler pipes in solvent regenerative tower
文章编号:
16742869(2012)11006805
作者:
罗伟军1; 杨红梅2
1.武汉凯迪工程技术研究总院有限公司,湖北 武汉 430223;
2.中国五环工程有限公司,湖北 武汉 430223
Author(s):
LUO Weijun1 ; YANG Hongmei2
1.Wuhan Kaidi Research Institute of Engineering &Technology Co.,Ltd, WuHan 430223, China;
2. China Wuhuan Engineering Co.,Ltd. , Wuhan430223,China
关键词:
设备管口、应力分析、配管、端点附加位移
Keywords:
equipment nozzle;  stress analysis; piping design;  additional displacement of nozzle
分类号:
TE624
DOI:
103969/jissn16742869201211015
文献标志码:
A
摘要:
为了确定设备管口的受力不超过其允许值，需要对连接设备管口的管系进行详细的模拟分析.运用应力分析软件，分别模拟了设备与管线材质相同和不同时管道的状态，得到了不同状态时管系对设备管口的受力情况；分析得出了管口受到较大推力的原因；进而比较了不同配管方式对设备管口受力的影响.结果表明：当设备与管线材质不一样时，常规配管方式会对设备管口造成很大的推力.这时，仅加长重沸器出口立管对重沸器出口的受力影响不大，只有采取加长重沸器出口立管并增加与再生塔反向的弯管的方式才能有效地将降低重沸器出口的受力.
Abstract:
To make sure that equipment nozzle restraint doesn’t exceed its allowed value, the pipeline connecting equipment nozzle was simulated and analyzed in detail. By the software of stress analysis, the different cases of pipeline were simulated when the materials of equipment and pipeline are different and different restraint of the equipment nozzle was obtained. The reason that piping causes stronger thrust to the equipment nozzle was obtained, and then those conditions that different piping modes influenced the equipment nozzle restraint were compared. Results indicate that the normal piping causes stronger thrust to the equipment nozzle when the material of equipment and pipeline are different. At this time, only increasing the length of reboiler outlet standpipe has little influence to the reboiler outlet restraint, and the reboiler outlet restraint can be reduced efficiently through increasing both the length of reboiler outlet standpipe and the reversed bend to the regenerative tower.

参考文献/References:

［1］中华人民共和国行业标准.加工高硫原油重点装置主要管道设计选材导则SH/T31292002\[S\].北京:中国石化出版社，2003.
［2］中华人民共和国国家标准 工业金属管道设计规范GB503162000(2008版)\[S\].北京:中国计划出版社 2008.
［3］中华人民共和国行业标准 石油化工钢制压力容器SH/T30742007\[S\].北京:中国石化出版社，2008.
［4］张德姜，王怀义，刘绍叶.石油化工装置工艺管道安装设计手册\[M\].北京:中国石化出版社,2009：664.
［5］唐永进.压力管道应力分析\[M\].北京:中国石化出版社,2010：45.
［6］张晶晶,原凯旋,薛峰.催化裂化装置稳定塔底重沸器进出口管道设计要点浅析\[J\].山东化工,2012,41（2）：8688.

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备注/Memo

备注/Memo:
收稿日期：20121014作者简介：罗伟军（1972），男，湖北武汉人，工程师.研究方向：石油化工工艺与设备设计.
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