空分冷箱内塔容器组对焊接技术

Containers of Group and Welding Technology in Air Separation Unit in the Box

介绍了空分冷箱内塔容器焊接对焊接材料,相关设施及施工现场环境的要求;对具体焊接工艺、焊缝返修安全注意事项等焊接技术问题作了进一步的阐述;并对焊接操作人员和检验人员提出了严格的要求。

The Air tower container of the material in the cold box made of aluminum composition and overall size long, for the transportation is convenient, usually divided into two sections and transport and welding vessels in the installation area, but the welding environment, weld- ing equipment is not as good as at the factory, so we must take measures from various aspects, ensure welding quality.