| 2980t／h超超临界锅炉燃烧系统优化运行分析 |
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| 引用本文： | 马新立.2980t／h超超临界锅炉燃烧系统优化运行分析[J].发电设备,2009,23(3):181-187. |
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| 作者姓名： | 马新立 |
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| 作者单位： | 江苏方天电力技术有限公司,南京,211102 |
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| 摘 要： | 介绍了2980t／h超超临界锅炉磨煤机和燃烧器的特点。通过制粉系统优化调整试验，得到动态煤粉分离器转速、磨煤机通风量和磨煤机出力特性；通过锅炉燃烧优化调整试验，得到锅炉氧量、二次风配风、燃烧器摆角、磨煤机组合、变煤种和变负荷特性，优化了锅炉燃烧系统的运行参数，使锅炉和磨煤机性能指标达到了制造厂的保证值。
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| 关 键 词： | 超超临界锅炉 燃烧系统 优化 |
Optimized Operation of a 2980 t/h Ultra-supercritical Boiler's Combustion System |
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| MA Xin-li.Optimized Operation of a 2980 t/h Ultra-supercritical Boiler''s Combustion System[J].Power Equipment,2009,23(3):181-187. |
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| Authors: | MA Xin-li |
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| Affiliation: | MA Xin-li Jiangsu Fangtian Electrical Technology Co.,Ltd.,Nanjing 211102,China |
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| Abstract: | An introduction is being presented to features of the pulverizer and burner of a 2 980 t/h ultra-supercritical boiler.Based on experiments for optimization of the pulverizing system,characteristics such as the dynamic separator's speed,pulverizer's ventilation volume and output were obtained.Via optimization experiment for the boiler combustion system,operation parameters of the boiler combustion system were optimized,such as the boiler oxygen content,secondary air distribution,burner tilt,combination of va... |
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| Keywords: | ultra supercritical boiler combustion system optimization |
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