湿式螺旋储气柜是管道煤气输配系统的心脏。我公司于1986年投入运行的一座5.4万m~3湿式气柜,经过十多年的服役,尤其是又经去年强烈地震的严重破坏,导轮多组卡轨、脱轨,壁板变形严重,多处开裂,造成大面积漏气。为了保证安全生产和居民正常用气,经过分析对比,决定采用贝尔佐纳高分子修补剂对其进行快速粘补。 一、壁板开裂大面积 Wet spiral gas storage pipe is the heart of pipeline gas distribution system. Our company put into operation in 1986, a 54,000 m ~ 3 wet gas tank, after more than 10 years of service, especially after the severe earthquake last year, serious damage, the guide wheel sets of card rail, derailment, wall deformation serious, Cracking many, resulting in large area leaks. In order to ensure safe production and residents of normal gas, after analysis and comparison, decided to use Belzona polymer repair agent to quickly stick it. First, the cracking of large area wall