The results indicate that the two factors, which are very important during operation of blast furnace and manufacturing of cooling stave, highly influence cooling capacity of cooling stave.

结果表明：这两个因素对冷却壁的性能都具有很大的影响，在高炉操作和冷却壁的设计制造中必须重视。

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Combining with the engineering example, the transformation of frequency conversion technology of cooling water for blast furnace slag is introduced in detail.

本文通过工程改造实例，详细介绍炼铁高炉冲渣水系统变频技术改造的情况。

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The effect of smelting parameters of a ferromanganese blast furnace on evaporated cooling is analyzed by mathematical statistics.

本文用数理统计的方法分析了锰铁高炉冶炼参数对汽化冷却的影响。

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