| 冷却筒技术开发及在宝钢3号高炉的应用 |
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| 引用本文： | 刘兆宏.冷却筒技术开发及在宝钢3号高炉的应用[J].钢铁,2003,38(6):6-8,11. |
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| 作者姓名： | 刘兆宏 |
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| 作者单位： | 宝山钢铁股份公司 |
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| 摘 要： | 研究了高炉冷却筒技术和维修方法，研制了冷却筒和炉墙开孔机及其刀具等设备，计算炉墙开孔数量、孔径、布局的方法，研发了冷却筒安装施工工艺等一整套冷却壁维修技术。该套技术在宝钢3号高炉的成功应用，改善了高炉冷却状况，维护了高炉炉型，维持了高炉顺行稳产，确保了高炉长寿。
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| 关 键 词： | 高炉 冷却筒 冷却壁 维修 炼铁 炉墙开孔机 |
DEVELOPMENT AND APPLICATION OF COOLING CIGARS IN No.3 BF AT BAOSTEEL |
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| LIU Zhaohong.DEVELOPMENT AND APPLICATION OF COOLING CIGARS IN No.3 BF AT BAOSTEEL[J].Iron & Steel,2003,38(6):6-8,11. |
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| Authors: | LIU Zhaohong |
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| Abstract: | The development of cooling cigar technique including cooling cigar construction, perforating machine and its cutting tools is presented. The calculation method of the number, radius and arrangement of the holes is also introduced. This technique has been used with success on No.3 BF of Baosteel, to improve the cooling condition of BF, maintain the shape of BF and prolong the campaign of BF. |
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| Keywords: | BF cooling cigar cooling stave |
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