| 炉内喷钙脱硫对锅炉性能影响的试验研究 |
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| 引用本文： | 刘福国,郑秀华,房中海,李小伟.炉内喷钙脱硫对锅炉性能影响的试验研究[J].山东电力技术,2009(3):3-5,18. |
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| 作者姓名： | 刘福国 郑秀华 房中海 李小伟 |
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| 作者单位： | [1]山东电力研究院,山东济南250002 [2]山东沾化发电厂,山东沾化256800 |
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| 摘 要： | 研究了一台150MW供热锅炉炉内喷钙脱硫对运行性能的影响。追踪了喷钙脱硫投运前后三年来排烟温度的变化,定量分析喷钙脱硫引起受热面异常沾污对锅炉性能的影响;并通过专项试验,研究炉内喷钙脱硫对燃烧、炉膛和空气预热器传热的影响,结果表明,炉内喷钙脱硫使锅炉效率降低约1.72%,炉膛吸热量略有增加。
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| 关 键 词： | 锅炉 炉内喷钙烟气脱硫 锅炉性能 锅炉性能试验锅炉 炉内喷钙烟气脱硫 锅炉性能 锅炉性能试验 |
The Impact of Limestone Injection into Furnace on Boiler Performance |
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| Abstract: | The impact of limestone injection into furnace on boiler performance is investigated for 150 MW boiler in this paper. Boiler exhaust gas temperature is traced for three years before and after limestone injection in service, influence of limestone injection on heating surfaces fouling are quantitatively analyzed, effects of limestone injection FGD system on combustion, heat transfer in furnace and air pre-heater are researched through special test, it shows that boiler efficiency decrease about 1.72% after l... |
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| Keywords: | boiler limestone injection FGD system boiler performance boiler performance test |
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