The process flow, design calculation and effect of implementing thermal insulation toward coal bunker of coke oven battery by means of wasteheat in flue gas is described in this paper.
介绍了利用焦炉烟道废气余热对煤塔实施冬季保温的工艺流程、设计计算及保温效果。
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The exchanger is used to recover the wasteheat of the flue gas from enamelling furnace, in order to preheat the air entering the drying oven. Good results in energy saving have been obtained.