A complex recovery method for heating furnace waste heat based on energy cascade utilization is introduced. Through successful application in a transformation project of walking beam heating furnace, the feasibility and universality of the waste heat recovery method was proved.%介绍了一种基于能量梯级利用的组合式加热炉余热回收方法,通过在一个步进梁式加热炉改造项目中成功应用,证明了此余热回收方法的可行性和通用性.
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