本文简述了某立式LNG储罐的总体结构及特点,着重介绍了该设备在设计与制造过程中的一些要点,如对吊带、径向支撑结构、进出水管结构以及在制造工艺等方面所采取的一些技术措施,并说明通过一系列的改进措施后,该设备具备结构可靠,性能稳定、便于操作、节约成本等优点,确保了该低温贮罐的低温绝热性能和安全操作性。 This article outlines the general structure and characteristics of a vertical LNG storage tank, emphasizes some points in the design and manufacture of the equipment, such as the design of the sling, radial support structure, inlet and outlet pipe structure and manufacturing process Some technical measures are taken and the advantages of reliable structure, stable performance, easy operation and cost saving are obtained through a series of improvement measures to ensure the low-temperature thermal insulation performance and safe operation of the low-temperature storage tank.