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哈萨克斯坦PKOP炼厂催化装置两器及两器框架吊装工艺 被引量:1

Lifting process of two devices and their frames of catalytic and cracking unit in PKOP Refinery in Kazakhstan
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摘要 奇姆肯特PKOP炼油厂是哈萨克斯坦三大炼油厂之一,200万t/a催化裂化装置是该厂炼油项目的核心装置,两器(再生器、沉降器)及其框架是该装置的核心部分,也是本工程吊装的重点和难点。两器在国内分片预制后运输至哈萨克斯坦施工现场,组焊成段后安装就位;框架钢结构原材料运输至哈萨克斯坦施工现场,现场组焊后安装就位。对前期策划、中期准备到后期安装的整个施工过程进行了详细叙述,采用流程图的方式介绍了两器及其框架的穿插吊装顺序;最后,简述了两器及两器框架吊装的效果。 Shymkent PKOP Refinery is one of the three largest refineries in Kazakhstan, The 2 million tons/year catalytic and cracking unit is the core equipment of the oil refining project, and the two devices (regenerator and settler) and their frames are the core parts of the unit.The lifting of the devices and frames is the key difficult task.The two devices are manufactured in pieces in China then transported to the construction site in Kazakhstan, welded and assembled in sections, then installed in position.The structural materials of the two steel frames are also transported to the construction site in Kazakhstan, welded and assembled then installed in position.This paper describes in detail the whole construction procedure involving preliminary planning, mid-term preparation and later-stage installation.It illustrates the lifting and installation sequences of the devices and frames by means of flow chart, and summarizes the lifting effects.
作者 庞学龙 PANG Xuelong(Seventh Construction Company of China National Petroleum, Qingdao 266300, China)
出处 《石油工程建设》 2019年第3期52-59,共8页 Petroleum Engineering Construction
关键词 PKOP 催化裂化装置 再生器 沉降器 框架 吊装效果 PKOP catalytic and cracking unit regenerator settler frame lifting effect
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