| 200MW机组锅炉高温空气煤粉直燃技术工程应用试验研究 |
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| 引用本文： | 徐宪斌,徐绍宗,冷杰,梁明文,林岩松. 200MW机组锅炉高温空气煤粉直燃技术工程应用试验研究[J]. 锅炉制造, 2008, 0(6) |
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| 作者姓名： | 徐宪斌 徐绍宗 冷杰 梁明文 林岩松 |
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| 作者单位： | 东北电力科学研究院,辽宁,沈阳,110006;北京中电远能科技有限公司,北京,100070;抚顺发电有限公司,辽宁,抚顺,113008 |
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| 摘 要： | 高温空气煤粉直燃技术是采用中频感应将少量空气瞬间加热到1000℃左右,将高温空气引入到煤粉直燃燃烧器中心点燃少量煤粉,再分级逐渐点燃全部煤粉,实现无油点火。试验结果证明,煤粉直燃燃烧器在冷炉状态下可直接点燃煤粉,使锅炉从冷炉状态下启动,达到机组带70%负荷,全过程无油助燃。
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| 关 键 词： | 锅炉 高温空气 煤粉直燃燃烧器 无油点火 |
Research on Test of High-temperature Air Pulverized Coal Direct Combustion Technology for 200MW Unit |
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| Xu Xianbin,Xu Shaozong,Leng Jie,Liang Mingwen,Lin Yansong. Research on Test of High-temperature Air Pulverized Coal Direct Combustion Technology for 200MW Unit[J]. Boiler Manufacturing, 2008, 0(6) |
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| Authors: | Xu Xianbin Xu Shaozong Leng Jie Liang Mingwen Lin Yansong |
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| Affiliation: | 1.Northeast Electric Power Research Institute; Shenyang 110006; 2.Beijing Zhongdian Yuanneng Science and Technology Co.Ltd.; Beijing 100070; China; 3.Fushun Power Co.Ltd.; Fushun 113008; China); |
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| Abstract: | The technology of the pulverized coal direct combustion with the high-temperature air is using the intermediate frequency induction to heat up little air instantly to about 1 000 ℃,and lead the high-temperature air to the center of the pulverized coal direct combustion burner to light up little pulverized coal,and then,ignite all the pulverized coal progressively,and finally achieve the ignition without oil.The result of the experiment proved that the pulverized coal direct combustion burner can burn the pu... |
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| Keywords: | boiler high-temperature air pulverized coal direct combustion burner ignition without oil |
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