| 承钢4#高炉调整煤气流分布的实践 |
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| 引用本文： | 毕婕,高斌,陈党杰.承钢4#高炉调整煤气流分布的实践[J].河北冶金,2014(4):25-29. |
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| 作者姓名： | 毕婕 高斌 陈党杰 |
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| 作者单位： | 北京科技大学冶金与生态工程学院;河北钢铁集团承钢公司炼铁厂; |
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| 摘 要： | 煤气流分布对高炉冶炼有重要影响,分析了承钢4#高炉煤气流波动的原因,从送风制度、装料制度、热制度等方面进行调整后,高炉煤气流得到了很好控制,达到了煤气流分布合理、高炉稳定顺行、煤气利用率提高、焦比降低的目的.
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| 关 键 词： | 高炉 煤气流 分布 实践 |
PRACTICE TO ADJUST GAS FLOW DISTRIBUTION IN 4# BLAST FURNACE OF CHENG STEEL |
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| Bi jie;Gao Bin;Chen Dangjie.PRACTICE TO ADJUST GAS FLOW DISTRIBUTION IN 4# BLAST FURNACE OF CHENG STEEL[J].Hebei Metallurgy,2014(4):25-29. |
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| Authors: | Bi jie;Gao Bin;Chen Dangjie |
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| Affiliation: | Bi jie;Gao Bin;Chen Dangjie;Metallurgy and Ecological Engineering Institute,Beijing University of Science and Technology;Ironworks,Chengde Iron and Steel Company,Hebei Iron and Steel Group; |
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| Abstract: | Gas flow distribution has an important influence on blast furnace smelting. The reason for gas flow fluctuation in 4# blast furnace is analyzed. After adjusting in blowing system, charge system, thermal sys- tem, the blast furnace gas flow is well controlled, the gas flow distribution is reasonable, blast furnace opera- tion is smooth, the gas utilization rate increased, the coke ratio reduced. |
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| Keywords: | blast furnace gas flow distribution practice |
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