摘要
本文总结了带压堵漏原理，分析了实例中E－11预热器接管N1泄漏原因，并提出具体带压堵漏操作程序．
A principle of leak-block under pressure was summed, the leaking cause of connectingpipes N1 of preheat container E -11 in living examples was analysed, and the concrete oper-htion process of leak-block under pressure was also introduced.
关键词
带压堵漏
化工设备
接管
泄漏
leak-blocking under pressure
chemieal equipment
