1500m^3丙烯球罐的建造工艺及其技术要点

Manufacture of 1500m^3 Propylene Spherical Tank and Key Technical Points

以1500m3丙烯球罐的建造为例,叙述了球罐的组装工艺,详细介绍了焊接工艺规范和技术要点,对球罐采用燃烧法整体热处理的安全操作方法进行了经验总结,并给出了单台球罐建造施工的网络计划图表。

This paper depicts the assembly technological process and details the welding process criterion and key technical issues based on a manufacture example of a 1 500 m3 propylene spherical tank.It summarizes the safe operation of integral heating treatment with burning method and gives the network plan diagrams for manufacturing a spherical tank.