| 高炉炉缸死焦堆受力分析与计算 |
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| 引用本文： | 朱进锋, 赵宏博, 程树森, 潘宏伟. 高炉炉缸死焦堆受力分析与计算[J]. 工程科学学报, 2009, 31(7): 906-911. DOI: 10.13374/j.issn1001-053x.2009.07.028 |
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| 作者姓名： | 朱进锋 赵宏博 程树森 潘宏伟 |
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| 作者单位： | 中冶京诚工程技术有限公司,北京,100083;北京科技大学冶金与生态工程学院,北京,100083 |
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| 基金项目： | 国家自然科学基金;国家科技支撑计划 |
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| 摘 要： | 建立了一个特殊情况下死焦堆在炉缸中的受力模型,推导出了最小死铁层深度的计算公式,并用某高炉解剖数据进行了验证,结果表明该模型可靠.在此基础上提出了一般条件下的死料柱受力模型,推出了一个用于估算一般情况下死焦堆浮起高度的公式,并讨论了死焦堆浮起高度与炉渣液面高度的关系.
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| 关 键 词： | 高炉炉缸 死铁层 死料柱 受力分析 |
| 收稿时间： | 2008-06-27 |
Force analysis and calculation of deadman in a blast furnace hearth |
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| ZHU Jin-feng, ZHAO Hong-bo, CHENG Shu-sen, PAN Hong-wei. Force analysis and calculation of deadman in a blast furnace hearth[J]. Chinese Journal of Engineering, 2009, 31(7): 906-911. DOI: 10.13374/j.issn1001-053x.2009.07.028 |
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| Authors: | ZHU Jin-feng ZHAO Hong-bo CHENG Shu-sen PAN Hong-wei |
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| Abstract: | A model to analyze forces on deadman in a hearth under a special condition was constructed and a method to calculate the minimum depth of salamander was put forward. Proved by data from a dissected blast furnace (BF), the calculation method was perfect. On the base of the former model, a new model for deadman force analysis on the general condition was built, a reliable formula to estimate the height of deadman floating was deduced, and the relationship between deadman floating height and liquid slag surface was discussed. |
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| Keywords: | blast furnace hearth salamander deadman force analysis |
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