| 炉顶布料方式对高炉长寿的影响 |
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| 引用本文： | 车传仁,巴广君.炉顶布料方式对高炉长寿的影响[J].东北大学学报(自然科学版),1997,18(5):513-516. |
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| 作者姓名： | 车传仁 巴广君 |
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| 作者单位： | 东北大学材料与冶金学院 |
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| 基金项目： | 国家“八五”科技攻关项目 |
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| 摘 要： | 分析了高炉长寿与炉顶布料的关系，中心加焦可促进中心气流发展，减轻煤气对炉墙的冲刷；环布碎焦可有效隔热且避免矿石粘结墙，使炉墙免侵蚀并消除吉厚，结瘤，采用此二项技术可使高炉长寿，热损失减少故亦有利节能。
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| 关 键 词： | 高炉 炼铁工艺 炉顶装料 炉衬寿命 侵蚀 布料 |
Effects of Top Charging Method on Long Campaign of Blast Furnace |
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| Che Chuanren,Ba Guangjun.Effects of Top Charging Method on Long Campaign of Blast Furnace[J].Journal of Northeastern University(Natural Science),1997,18(5):513-516. |
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| Authors: | Che Chuanren Ba Guangjun |
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| Abstract: | The relationship between top charging and long campaign of a B.F. is analyzed,Center coke charging can improve the development of the center gas flow and reduce the erosion of the wall by the gas flow. Charging small coke particle around the brim of a B.F. can insulate the heat effectively and avoid the coherence of the ore to the wall so that the wall is prevented from being eroded and thicker and from accretion. The two technologies being used can improve the lifetime of a B.F.,decrease the loss of heat and are efficient in saving energy. |
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| Keywords: | blast furnace iron making technology top charging lining life erosion |
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