| 唐钢1700线加热炉炉底改造优化 |
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| 引用本文： | 冯俊娟,李春雨,马中杰.唐钢1700线加热炉炉底改造优化[J].天津冶金,2012(2):48-50,54. |
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| 作者姓名： | 冯俊娟 李春雨 马中杰 |
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| 作者单位： | 河北钢铁集团唐山分公司,河北唐山,063000 |
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| 摘 要： | 唐钢1700生产线2座步进式加热炉存在加热温度较高、炉渣堆积过快的问题,对生产物料平衡、温度均匀性产生影响。根据实际生产,对各项影响因素进行逐一分析,结合生产线自身特点,将步进式加热炉常规炉底改成倾斜结构的新型炉底。炉底改造后,加热炉内积渣量明显减少,板坯温度均匀性得到了显著提高,延长了打渣周期,提高了产品性能的稳定性。
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| 关 键 词： | 斜炉底 过度积渣 打渣周期 改造 |
Modification and Optimization of Tanggang 1 700 Production Line Reheat Furnace Bottom |
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| Feng Junjuan,Li Chunyu,Ma Zhongjie.Modification and Optimization of Tanggang 1 700 Production Line Reheat Furnace Bottom[J].Tianjin Metallurgy,2012(2):48-50,54. |
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| Authors: | Feng Junjuan Li Chunyu Ma Zhongjie |
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| Affiliation: | (Tangshan Subsidiary,Hebei Iron and Steel Group, Tangshan 063000,Hebei Province,China) |
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| Abstract: | Problems of high heating temperature and fast slag accumulation occurred at the two stepping furnaces of Tanggang 1 700 production line,affecting material balance and temperature uniformity.Analyzing each influencing factor according to actual production,the author modified the conventional furnace bottom into a new inclined type. Subsequently,slag accumulation was reduced substantially and slab temperature uniformity improved prominently.Hence, deslagging cycle was prolonged and the stability of product property raised. |
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| Keywords: | inclined bottom excessive slag accumulation deslagging cycle modification |
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