The damage mechanism of outer refractory in water-Cooling beam of heating furnace is analysed. The new spraying coating is researched and the formulation of spraying coating is confirmed.
分析了加热炉水冷梁外层耐火材料损毁机理，研制了新型耐火喷涂料，确定了水冷梁用半干法喷涂料的配方。
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。
Based on energy saving and safety operation, the advantages of evaporation cooling used in a walking-beam furnace are expounded.
从节能和安全生产两方面出发，阐述了步进梁式加热炉采用汽化冷却的优势。
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