This Paper introduced work principle of shock wave sootblower and shock formation about two oil and gas-fired boilers in Huizhou Refinery Company.The paper analyzed wave transmission modes in tubes and the furnace by using numerical simulation FLUENT software.The result shows that shock wave sootblower operation is reliable and economical if used in the boiler’s tail heating surfaces.%介绍了惠州炼油分公司两台燃油燃气锅炉所用激波吹灰器的工作原理和激波的形成,并运用数值模拟软件FLUENT分析了激波在管束和炉内的传播方式,从而得出激波吹灰器可有效的应用于锅炉尾部受热面。
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