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

Xuan-Yu Sheng, Jun-Man Shu, Jian Chen, Hui-Zhen Tian, Chen Ling
2017 DEStech Transactions on Social Science Education and Human Science  
The cold insulation construction of LNG low-temperature storage tank is the key process of construction of tank shell and the cold insulation construction of tank wall is both the key point and the difficult point of cold insulation construction. The cold insulation layer of tank wall has characteristics of complicated structure design, frequent overhead operation and high-standard installation, strictly abiding by stipulated procedure. Technique requirements during construction and solution to
more » ... ion and solution to problems of safety and high efficiency during the entire process of construction and control of construction quality are important guarantees of carrying out cold insulation construction of LNG low-temperature storage tank wall smoothly. This paper cites simulation of cold insulation of LNG low-temperature storage tank wall as example and describes detail contents of structural characteristics of cold insulation layer of tank wall, construction procedures and construction methods.
doi:10.12783/dtssehs/mess2017/12117 fatcat:yj7334t3njhypev7zwpxpfisc4