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首页> 外文会议>International congress on the science and technology of ironmaking;ICSTI'09 >Practices of Blast Furnace Intensifying Operation at WISCO
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Practices of Blast Furnace Intensifying Operation at WISCO

机译：武钢高炉强化操作实践

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Within five years, remarkable progress have been made on practices of improving BF technical and economic indexes through taking such methods as (1) equipping BFs with modern technologies and facilities by making good use of every chance of new construction or relining of BF, (2) improving qualities of iron ore, fuel and optimizing burden composition etc., (3) searching for and practicing ways of blowing in BF with relative shorter period of time, (4) studying the principle of burden distribution, trying new and unique matrixes on the purpose of obtaining longer stable operation and higher productivity, (5) maintaining oxygen enrichment to 4%-5% and BF top pressure to 0.2-0.23MPa, (6) keeping a relative smooth lining profile of BF etc. As a result, the annual BF’s average productivity of 2.529t/m3.d and 2.527t/m3.d were accomplished in 2007 and 2008 respectively, and maybe a world record of 3.106t/m3.d was established in Feb., 2009 at #5BF. Three 3200m3 grade BFs have made a critical contribution to intensifying operation at WISCO.
机译：五年之内，通过以下方法在提高高炉技术和经济指标的实践上取得了显着进步：（1）通过充分利用新建或改建高炉的各种机会为高炉配备现代技术和设施，（2 ）提高铁矿石，燃料的质量和优化炉料组成等，（3）在较短的时间内寻找和实践高炉吹炼的方法，（4）研究炉料分配的原理，尝试新的独特矩阵目的是获得更长的稳定运行和更高的生产率，（5）保持氧气富集度为4％-5％，BF最高压力保持为0.2-0.23MPa，（6）保持BF等相对光滑的衬里轮廓。高炉的年平均生产率分别为2007年和2008年，分别为2.529t / m3.d和2.527t / m3.d，2009年2月在＃5BF上创造了3.106t / m3.d的世界纪录。三台3200m3级高炉在武钢强化生产方面做出了重要贡献。

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