| 高炉炉缸侵蚀状态监控关键技术 |
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| 引用本文： | 车玉满,郭天永,孙鹏,姚硕,姜喆.高炉炉缸侵蚀状态监控关键技术[J].鞍钢技术,2016(3):1-6. |
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| 作者姓名： | 车玉满 郭天永 孙鹏 姚硕 姜喆 |
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| 作者单位： | 鞍钢集团钢铁研究院,辽宁鞍山,114009;鞍钢集团钢铁研究院,辽宁鞍山,114009;鞍钢集团钢铁研究院,辽宁鞍山,114009;鞍钢集团钢铁研究院,辽宁鞍山,114009;鞍钢集团钢铁研究院,辽宁鞍山,114009 |
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| 摘 要： | 高炉炉缸炉底安全是高炉高效、长寿的限制性环节。在应用数学模型监控炉缸侵蚀状态时,前提需要采用数学方法建立导热系数与温度之间的数学表达式,采用数据预处理方法处理有缺陷数据,在有效识别炉缸异常现象特征后,提出正确边界条件,才能提高预判准确度。
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| 关 键 词： | 高炉 炉缸侵蚀 数据预处理 边界条件 |
Key Technology for Monitoring Eroded State in BF Hearth |
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| Che Yuman,Guo Tianyong,Sun Peng,Yao Shuo,Jiang Zhe.Key Technology for Monitoring Eroded State in BF Hearth[J].Aisc Techniques,2016(3):1-6. |
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| Authors: | Che Yuman Guo Tianyong Sun Peng Yao Shuo Jiang Zhe |
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| Abstract: | Keeping blast furnace hearth and blast furnace bottom safe operation is the restrictive part of blast furnace operations with high efficiency and long campaign life. Firstly the mathematical expression between the thermal conductivity coefficient and temperature should be established by mathematical method in monitoring the eroded state of hearth by using the mathematical model. Then the defect data should be processed by the data pre-processing method. When the characteristics of the abnormal phenomenon occurred at hearth were discriminated availably, the correct boundary conditions can be proposed so that the accuracy of pre-judgement for the blast furnace can be improved. |
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| Keywords: | BF erosion of hearth data pre-processing boundary condition |
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