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一、前言鞍钢炼铁厂从1971年开始先后在四座高炉上采用汽化冷却。在决定冷却设备连接方式和管线直径时,都没有进行水循环量计算。四座高炉运行结果,成功的只有
First, the preface Angang Iron and Steel Works from 1971 onwards has been in four blast furnace vaporization cooling. In determining the cooling equipment connection and pipeline diameter, no calculation of water circulation. Four blast furnace operation results, the only success