高炉定量化精细化开封炉技术及其应用
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摘要
基于高炉物料及热平衡,结合炼铁工序相关基础理论、生产要求,建立了高炉开、封炉综合计算模型,该模型多次在昆钢公司不同容积、不同原燃料条件下的开、封炉生产实践中得到应用。实践结果表明:该技术在开、封炉等重大操作中易于实现定量化、精细化,大大缩短了开炉或封炉复产达产进程,显著降低了开、封炉成本。
Based on the blast furnace material and heat balance combined with basic theory of ironmaking and its production requirement,the integrated computation model was established.The model was successfully applied in the production practice of blast furnace blow-in and sealing repeatedly with different volume,raw materials and fuels in Kungang Company.The practice results showed that the technology was easy to realize quantification and refinement in the important operations such as the blast furnace blow-in and sealing,which greatly shortened the time of reaching full production after blow-in or sealing and reduced the blow-in and sealing costs significantly.
Based on the blast furnace material and heat balance combined with basic theory of ironmaking and its production requirement,the integrated computation model was established.The model was successfully applied in the production practice of blast furnace blow-in and sealing repeatedly with different volume,raw materials and fuels in Kungang Company.The practice results showed that the technology was easy to realize quantification and refinement in the important operations such as the blast furnace blow-in and sealing,which greatly shortened the time of reaching full production after blow-in or sealing and reduced the blow-in and sealing costs significantly.
引文
[1]周传典.高炉炼铁工艺生产技术手册[M].北京:冶金工业出版社,2008.
[2]林安川,陈元富,张涛.一种高炉定量化模块化精确控制开炉、封炉、停炉方法:CN1043132148[P].2016-03-02.
[3]刘云彩.高炉布料规律[M].北京:冶金工业出版社,2005.
[4]林安川,杨培红.红钢1 350m3高炉布料角度和基础矩阵的确定[C]//第九届中国钢铁年会论文集,北京,2013:422-429.
[5]项钟庸,王筱留.高炉设计—高炉工艺设计理论与实践[M].北京:冶金工业出版社,2007:19.
[6]林安川.红钢1 350m3高炉优化生产实践与分析[J].钢铁研究,2013,41(1):44-48.
[7]张艳允,李玉银.喷洒CaCl2溶液对烧结矿冶金性能影响的实验研究[J].钢铁研究,2011,39(1):5-7.
[8]贺淑珍,高玲玲.降低烧结矿低温还原粉化率的试验研究[J].钢铁研究,2007,35(5):1-5.
[9]林安川,高勇,陈元富,等.红钢综合利用贫杂矿的生产实践[J].钢铁研究,2015,43(1):40-44.
[10]林安川,高勇,陈元富.铁矿石经济性研究及其在红钢的应用[J].钢铁研究,2015,43(2):42-47.
[2]林安川,陈元富,张涛.一种高炉定量化模块化精确控制开炉、封炉、停炉方法:CN1043132148[P].2016-03-02.
[3]刘云彩.高炉布料规律[M].北京:冶金工业出版社,2005.
[4]林安川,杨培红.红钢1 350m3高炉布料角度和基础矩阵的确定[C]//第九届中国钢铁年会论文集,北京,2013:422-429.
[5]项钟庸,王筱留.高炉设计—高炉工艺设计理论与实践[M].北京:冶金工业出版社,2007:19.
[6]林安川.红钢1 350m3高炉优化生产实践与分析[J].钢铁研究,2013,41(1):44-48.
[7]张艳允,李玉银.喷洒CaCl2溶液对烧结矿冶金性能影响的实验研究[J].钢铁研究,2011,39(1):5-7.
[8]贺淑珍,高玲玲.降低烧结矿低温还原粉化率的试验研究[J].钢铁研究,2007,35(5):1-5.
[9]林安川,高勇,陈元富,等.红钢综合利用贫杂矿的生产实践[J].钢铁研究,2015,43(1):40-44.
[10]林安川,高勇,陈元富.铁矿石经济性研究及其在红钢的应用[J].钢铁研究,2015,43(2):42-47.