不停车处理蒸汽加热器泄漏故障  

On-line treatment of leakage malfunction in a steam heater

作　　者：陈莉[1] 张才礼[1] 

机构地区：[1]武汉钢铁集团氧气有限责任公司,湖北省武汉市青山区白玉山430083

出　　处：《深冷技术》2007年第3期1-3,共3页

摘　　要：介绍了60000m3/h空分设备分子筛纯化系统蒸汽加热器发生泄漏的经过,制定了详细的处理方案,在空分设备不停车的情况下修复了分子筛纯化系统蒸汽加热器泄漏故障。The leakage accident of the steam heater of molecular sieve purification system in a 6000m^3/h air separation unit is introduced.The detailed treating scheme was proposed and carried out to clear the leakage malfunction in steam heating system of molecular sieve purification system in an on-line treating manner,i.e.,with the air separation unit kept in operation.

关 键 词：大型空分设备 分子筛纯化系统 蒸汽加热器 泄漏 

分 类 号：TB657.9[一般工业技术—制冷工程]