石化反应器吊装方法与技术
Hoisting Methods of Petrochemical Reactor
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- DOI:
- 作者:
- 王启宇
Wang Qiyu
- 作者单位:
- 中国石油天然气第一建设公司, 河南洛阳 471023
China Petroleum First Construction Corporation, Luyang 471023, China
- 关键词:
- 反应器;吊装;力矩;安全余度
reactor;hoisting;moment;safety margin
- 摘要:
- 通过对几个不同质量的反应器采用不同吊装设备吊装的实例,总结出反应器吊装时使用的不同器具、不同吊装方法与技术。文章阐述了单桅杆吊装甲醇合成反应器、双桅杆吊装加氢裂化反应器的方法;介绍了单吊车作主吊的"吊车抬吊法"、双吊车作主吊的"吊车滑移法"吊装反应器的方法;同时也介绍了其他的吊装方法,如环梁吊等;还对采用顶板式吊耳和力矩分配器进行起吊,而用双机作主吊的吊车的安全余度进行了探讨。
In terms of several hoisting cases in which the reactors have different masses and the different equipment is used for the hoisting operations, this paper summarizes reactor hoisting methods. It illustrates the method using single mast to hoist methanol synthesis reactor and dual masts to hoist hydrocracking reactor, the uplifting-hoisting method using single crane as a master crane and the slipping method using dual cranes as master cranes, and other methods such as using ring beam. The paper also discusses the crane safety margin when dual cranes used as master cranes together with top-board type liftinglug and moment distributor2009,03(03): 43-48 收稿日期:2008-8-11分类号:TE682作者简介:王启宇(1962-),男,河南滑县人,高级工程师,1981年毕业于广东石油学校,从事炼化建设工程技术管理工作。参考文献:
[1] HG 20201-2000,工程建设安装工程起重施工规范[S].
[2] SH/T 3536-2002,石油化工工程起重施工规范[S].
