1500m^3液化石油气球罐的建造  

CONSTRUCTION OF 1500m^3 LPG SPHERICAL TANK

作　　者：刘巍[1] 

机构地区：[1]中国石油化工股份有限公司长岭分公司,湖南岳阳414012

出　　处：《石油化工设备技术》2006年第2期12-15,共4页Petrochemical Equipment Technology

摘　　要：概括地叙述了球罐的组装工艺；列出了高韧性16MnR(WH510)钢材及相应焊材的化学成分、机械性能和焊接工艺评定结果,并给出了详细的焊接工艺规范和技术要点；对球罐内燃烧法整体热处理的安全操作进行了经验总结。运用网络计划技术,实现了球罐建造过程的有序、优化与工期可控。This article describes assembly tech- nology of spherical tank in general way;lists out the chemical composition contained in high- toughness 16MnR (WH510) steel and the relat- ed weld material and its mechanical property as well as the evaluation result of welding proce- dure;provides particular specifications and es- sential technology points of welding procedure; summarizes the experience in safety operation of entirety heat treatment of spherical tank with in- ternal combustion.Method Besides also intro- duces the realization of spherical tank construc- tion in order,optimization and controllability of time limit for the project by the use of network planning technique.

关 键 词：球罐建造 现场组焊 热处理操作 网络计划 

分 类 号：TE972[石油与天然气工程—石油机械设备]