摘要
介绍了伊敏电厂П－ ７８ 型燃褐煤锅炉过热器爆管事故概况，对事故产生的原因进行了分析，并提出了改进措施。
This paper introduces the general situation of the superheater tube failure of Π-78 bovey coal-fired boiler in Yimin Power Plant, analyzes the failure cause. And the countermeasures are pointed out.
