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| 高炉高风温的试验研究 | |
| 引用本文： | 陈冠军,张建良,马金芳,贾军民,陈杉杉.高炉高风温的试验研究[J].钢铁研究学报,2011,23(5):15-19. |
| 作者姓名： | 陈冠军 张建良 马金芳 贾军民 陈杉杉 |
| 作者单位： | 1. 首钢技术研究院,北京,100043 2. 北京科技大学,北京,100083 3. 河北迁安钢铁有限责任公司,河北迁安,064404 |
| 基金项目： | 国家发改委高技资金资助项目(2008技-22); 教育部资助项目(20090006120004) |
| 摘 要： | 在钢铁工业的节能减排形势下,首钢开展了高炉高风温试验研究.2009年高风温试验情况表明,迁钢2号高炉连续4个月月均风温突破1270℃,实现年均风温1258.7℃,达到了高炉生产降低焦比和提高煤比等目标.采用对比分析法总结分析了高风温试验前、2008年和2009年迁钢2号高炉的试验数据,2009年实现1280℃高风温下的... |
| 关 键 词： | 高炉 热风炉 高风温 操作 |
Study on High Blast Temperature of Blast Furnace |
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| CHEN Guan-jun,ZHANG Jian-liang,MA Jin-fang,JIA Jun-min,CHEN Shan-shan.Study on High Blast Temperature of Blast Furnace[J].Journal of Iron and Steel Research,2011,23(5):15-19. | |
| Authors: | CHEN Guan-jun ZHANG Jian-liang MA Jin-fang JIA Jun-min CHEN Shan-shan |
| Affiliation: | CHEN Guan-jun1,ZHANG Jian-liang2,MA Jin-fang3,JIA Jun-min3,CHEN Shan-shan2 |
| Abstract: | With the situation of energy saving and emission reduction in steel industry, commerical test of high blast temperature in Shougang was carried out in 2009. The results show that, monthly average blast temperature on Qiangang′s No2 blast furnace breaks through 1270℃ for four months continuously, yearly average blast temperature about 12587℃ is realized, the aim to lower coke ratio and high coal ratio of blast furnace production is obtained. Operative technique of hot blast stove and blast furnace in high blast temperature to reach 1280℃ on Qiangang′s No2 BF in 2009 was summarized and analyzed with contrast analysis method, effect of parameters such as combustion supporting air temperature, preheated gas temperature, gas heat value, gas flux, combustion and blast time on high blast temperature, and the change laws of high blast temperature with its impact factor were put forward. |
| Keywords: | blast furnace hot blast stove high blast temperature operation |
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