| 少油点火煤粉燃烧器技术改造与效果 |
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| 引用本文： | 刘建国. 少油点火煤粉燃烧器技术改造与效果[J]. 电力建设, 2007, 28(4): 0-0 |
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| 作者姓名： | 刘建国 |
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| 作者单位： | 大唐石门发电有限责任公司,湖南省常德市,415300 |
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| 摘 要： | 根据煤粉着火燃烧理论, 结合石门发电有限责任公司一期2 台1 021 t/h 锅炉实际燃料的煤质情况, 将燃烧器中最下层煤粉喷嘴改造成少油直接点火煤粉燃烧器。在对小油枪容量进行了计算后, 对锅炉实施了改造。改造后的投用效果表明: 该燃烧器锅炉启停快、燃烧稳定、节约燃油、降低了生产成本。
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| 关 键 词： | 小油枪 燃烧器 节油 |
| 文章编号： | 1000-7229（2007）04-0076-03 |
| 收稿时间： | 2010-01-25 |
| 修稿时间： | 2006-10-22 |
Retrofitting of Less Oil Ignition Pulverized Coal Combustor With Its Result |
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| LIU Jian-guo. Retrofitting of Less Oil Ignition Pulverized Coal Combustor With Its Result[J]. Electric Power Construction, 2007, 28(4): 0-0 |
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| Authors: | LIU Jian-guo |
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| Affiliation: | Datang Shimen Power Generation Co. Ltd, Changde 415300,China |
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| Abstract: | Based on pulverized coal burning theory, and combined with the coal quality of the 2 1 021 t/h boilers in Shimen Power Generation Co. Ltd., the pulverized coal nozzle in the lowest level of the combustor was reconstructed to direct less oil ignition combustor. The boiler was retrofitted based on the calculation of small oil gun capacity. The results are very positive that the boiler starts and stops promptly, bums stably and saves oil, besides, the production cost has been reduced. |
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| Keywords: | small oil gun combustor oil saving |
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