1000 MW超超临界锅炉炉膛底部水封完全破坏处理过程浅析

Analyses of Treatment Process of Complete Destruction of Water Seal in the Bottom of the Furnace of 1000MW Ultra-supercritical Boiler

针对一起电厂锅炉典型的突发性事故,即在锅炉高负荷情况下发生炉膛底部水封完全破坏,分析其现象、过程,并总结处理难点,为今后类似1000 MW超超临界大容量锅炉事故处理提供一定参考。

The typical power plant boiler sudden accident,under the condition of high load,the boiler furnace bottom water seal was completely destroyed.The phenomena and process were analyzed,and the difficulties in dealing with them were summarized,which provided some reference for similar 1000 MW ultra-supercritical large capacity boiler accident treatment in the future.