LNG低温储罐罐壁保冷施工技术研究

Research on Cold Insulation Construction Technology of LNG Low Temperature Storage Tank Wall

罐壁保冷施工技术是LNG低温储罐保冷使用的重点,其具有结构设计复杂、安装标准高以及高空作业多等特征,施工难度较大,要求施工人员在对储罐进行施工时,做好相应的质量管控,严格依照相关规范及标准开展施工作业,保障施工的效率和安全。从结构特点、施工顺序和施工方法等方面,对LNG低温储罐罐壁保冷施工技术进行了分析和探究。

Tank wall cold insulation construction technology is the focus of LNG low-temperature storage tank cold insulation,which has the characteristics of complex structure design,high installation standard and high-altitude operation,so the construction is difficult.It requires the construction personnel to do the corresponding quality control,carry out the construction operation in strict accordance with the relevant specifications and standards,and ensure the efficiency and safety of construction.From the aspects of structural characteristics,construction sequence and construction method,the cold insulation construction technology of LNG low temperature storage tank wall is analyzed and explored.