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利用烧结环冷机烟气作为解冻库的热源替代原有混合煤气解冻含铁料,既为烧结烟气余热的回收利用开创了新思路,又解决了通钢冬季生产含铁原料的供需矛盾,亦解决了烧结和原料解冻“争夺”混合煤气的矛盾,具有可观的经济效益。
Using the flue gas from the sintering ring as the heat source of the thawing reservoir to replace the original mixed gas to thaw the iron-containing material not only opens up new ideas for the recovery and utilization of waste heat from sintering flue gas but also solves the contradiction between supply and demand for the iron- Also solved the contradiction between sintering and raw material thawing “competition ” mixed gas, with considerable economic benefits.