空分设备液氮管道断裂事故分析及处理

Analysis and Repair of Liquid Nytrogen Piping Failure for Air Separation Plant

针对舞钢空分设备在安装投产初期出现的冷箱内管道断裂问题进行了系统分析和现场检查,确定施工质量为主要原因,有针对性地制定并实施整改方案,保障了设备的最终投产。

For the piping broken failure in cold box of Wugang air separation plant at startup, the article system-atically analyzes the failure according to the results of site inspection, points out that the construction quality is themain cause of the failure. Wugang establishes and implements rectifying and improving plan accordingly, ensuring asuccessful startup of the plant.