| 高炉炉身下部及炉缸、炉底冷却系统的传热学计算 |
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| 引用本文： | 程树森,杨天钧,左海滨,孙磊,杨为国,潘奉贤. 高炉炉身下部及炉缸、炉底冷却系统的传热学计算[J]. 钢铁研究学报, 2004, 16(5): 10-13,32 |
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| 作者姓名： | 程树森 杨天钧 左海滨 孙磊 杨为国 潘奉贤 |
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| 作者单位： | 北京科技大学冶金学院,北京,100083;北京钢铁设计研究总院炼铁室,北京,100053;韩国顺天国立大学工科学院,顺天 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 在高炉冷却器及炉缸、炉底热面凝结一层渣铁壳有利于防止炉衬侵蚀，延长高炉寿命。为了达到这一目的，需要设计无过热的铸铁冷却壁、铜冷却壁和板一壁结合冷却器以及无过热的炉缸和炉底。为此建立了高炉炉身下部冷却器及炉缸、炉底温度场的数学模型，应用C 语言在VC 集成环境下开发了高炉炉身下部冷却器及炉缸、炉底温度场计算软件。计算结果表明，通过优化炉身下部冷却器及炉缸、炉底的设计参数，能够确保在冷却器热面及炉缸、炉底热面凝结一层渣铁壳。目前，国内一些大型高炉的设计中已采用该软件。
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| 关 键 词： | 高炉 冷却系统 温度场 数学模型 |
| 文章编号： | 1001-0963(2004)05-0010-05 |
Design of Lower Shaft and Hearth Bottom for Long Campaign Blast Furnace |
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| CHENG Shu-sen,YANG Tian-jun,ZUO Hai-bin,SUN Lei,YANG Wei-guo,PAN Feng-xian. Design of Lower Shaft and Hearth Bottom for Long Campaign Blast Furnace[J]. Journal of Iron and Steel Research, 2004, 16(5): 10-13,32 |
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| Authors: | CHENG Shu-sen YANG Tian-jun ZUO Hai-bin SUN Lei YANG Wei-guo PAN Feng-xian |
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| Affiliation: | CHENG Shu-sen~1,YANG Tian-jun~1,ZUO Hai-bin~1,SUN Lei~1,YANG Wei-guo~2,PAN Feng-xian~3 |
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| Abstract: | A model for calculating the temperature distribution of the stave and the hearth bottom and a mathematical model of temperature distribution of lower shaft cooler and hearth bottom of blast furnace were built. The computational software of the temperature field was developed by using C++ language in VC++ integrated environment. The calculation results show that the formation of the protection shell can be achieved by optimizing the parameters for designing the stave and the hearth bottom. The software has been used to design blast furnace of some large companies in China. |
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| Keywords: | blast furnace cooling system temperature field mathematical model |
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