| 75t/h循环流化床煤泥锅炉的技术改造 |
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| 引用本文： | 董广印,程鲁军.75t/h循环流化床煤泥锅炉的技术改造[J].能源工程,2007(1):64-67. |
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| 作者姓名： | 董广印 程鲁军 |
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| 作者单位： | 河北金牛能源股份有限公司,东庞矸石热电厂,河北,邢台,054201 |
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| 摘 要： | 介绍了75 t/h循环流化床煤泥锅炉本体、辅机的技改经验,改造后锅炉的出力、热效率达到设计值,并且减少了对空预器和省煤器的磨损,循环倍率得到提高;通过对烟风道的结构改造解决了强度低、运行漏风的问题。锅炉技改方案的成功实施使锅炉出力和运行稳定性得到显著提高。
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| 关 键 词： | 循环流化床煤泥锅炉 技术改造 锅炉出力 |
| 文章编号： | 1004-3950（2007）01-0064-04 |
| 修稿时间： | 2006-05-30 |
Technical modification for 75t/h circulating fluidized-bed boiler of coal slurry |
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| DONG Guang-yin,CHENG Lu-jun.Technical modification for 75t/h circulating fluidized-bed boiler of coal slurry[J].Energy Engineering,2007(1):64-67. |
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| Authors: | DONG Guang-yin CHENG Lu-jun |
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| Affiliation: | Hebei Jinniu Energy Resources Co. , Ltd, Xingtai 054201, China |
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| Abstract: | Technical modification for 75t/h circulating fluidized-bed boiler of coal slurry was introduced in this paper. After technical modification, the boiler output power and thermal efficiency achieved the one expected with a reduction of wear attrition to boiler surface and increase of circulating ratio. The problems of low intensity and air leakage were solved through reforming the structure of gas duct. The success of technical modification made a remarkable increase of boiler output power and stability. |
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| Keywords: | circulating fluidized-bed boiler of coal slurry technical modification boiler output power |
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