| 降低循环流化床飞灰片状颗粒含碳量的研究 |
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| 引用本文： | 刘柏谦,洪慧,王立刚.降低循环流化床飞灰片状颗粒含碳量的研究[J].东北电力技术,2005,26(12):4-7. |
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| 作者姓名： | 刘柏谦 洪慧 王立刚 |
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| 作者单位： | 北京科技大学,北京,100083;北京科技大学,北京,100083;北京科技大学,北京,100083 |
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| 摘 要： | 研究了片状无烟煤的颗粒特性，观察和实测了燃烧该无烟煤的循环流化床锅炉的运行表现。针对片状颗粒特点，利用煤粉锅炉的卫燃带技术调整锅炉热力责任，建立了飞灰含碳量与炉膛出口之间的关系，有效地降低了片状颗粒的飞灰含碳量。
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| 关 键 词： | 循环流化床 无烟煤 颗粒形貌 燃烧 |
| 文章编号： | 1004-7913（2005）12-0004-04 |
| 收稿时间： | 2005-09-11 |
| 修稿时间： | 2005年9月11日 |
A Research on Reducing Carbon Content in Fly Ash Chip-like Particles for CFB |
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| LIU Bai-qian,HONG Hui,WANG Li-gang.A Research on Reducing Carbon Content in Fly Ash Chip-like Particles for CFB[J].Northeast Electric Power Technology,2005,26(12):4-7. |
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| Authors: | LIU Bai-qian HONG Hui WANG Li-gang |
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| Abstract: | The characteristic of chip-like blind coal is studied in this paper. The operation performance of CFB boilers burning this kind of coal is observed and measured. In accordance with the characteristics of chip-like particles, the relationship between fly ash carbon content and the outlet of the furnace is establish, utilizing the heat-insulate layer of pulverized coal boiler to adjust the thermal responsibility of the boiler. Thus the fly ash carbon content is effectively reduced. |
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| Keywords: | CFB Blind coal Particle shape Bunting |
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