330 MW燃煤锅炉水冷壁爆管原因分析

Analysis on the Water Explosion in a 330 MW Coal-fired Boiler

针对某电厂锅炉水冷壁爆管现象,通过宏观分析、XRD分析、室温力学性能分析、金相组织分析等方式对水冷壁爆管进行剖析,提出相应建议,避免再次出现因备品备件保养维护不到位造成水冷壁爆管事故。

An analyisis on the water wall explosion in a 330 MW coal fired boiler is made in this paper by using macro analysis,XRD analysis,mechanical properties analysis under room temperature,metallographic analysis and other method,and advices to prevent the water wall exploision is given.