| 1910t/h超临界四角切圆锅炉冷态空气动力场的试验研究 |
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| 引用本文： | 谢岱良,吴桂福. 1910t/h超临界四角切圆锅炉冷态空气动力场的试验研究[J]. 制冷空调与电力机械, 2010, 31(6): 74-78 |
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| 作者姓名： | 谢岱良 吴桂福 |
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| 作者单位： | 华电电力科学研究院,浙江杭州310030 |
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| 摘 要： | 为解决某电厂1910t/h超临界四角切圆锅炉在运行中存在左右侧汽温偏差大、再热汽温低等现象,通过冷态空气动力场试验分析锅炉在运行中存在的问题,提出解决问题的建议措施;同时在推荐工况下进行炉内空气动力场的观察与测量,通过在炉内燃放烟花模拟炉内实际燃烧工况,找出最佳炉内燃烧工况的组织方式。
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| 关 键 词： | 超临界锅炉 四角切圆燃烧 冷态空气动力场 烟花示踪 |
Experimental Study on Cold State Aerodynamics Fields in a 1910 t/h Tangential Combustion Supercritical Boiler |
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| XIE Dai-liang,WU Gui-fu. Experimental Study on Cold State Aerodynamics Fields in a 1910 t/h Tangential Combustion Supercritical Boiler[J]. Refrigeration Air Conditioning & Electric Power Machinery, 2010, 31(6): 74-78 |
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| Authors: | XIE Dai-liang WU Gui-fu |
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| Affiliation: | (Huadian Electricity Power Research Institue,Hangzhou 310030,China) |
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| Abstract: | There were some questions,such as the boiler＇s right and left side steam temperature deviation exceed the design value and the reheat steam temperature was lower than the design value of one 1910t/h tangential combustion supercritical boiler operated in a power plant.In order to solve the problems,cold aerodynamics fields test was used to find the problems and it proposed the measures to sovle the problems through analysis of the the experiment reasults of first and second air leveling experiments,boiler dynamics test,horizontal-flue wind speed test and so on.Then it simulated the boiler＇s actual combustion condition by setting off the fireworks.In the end,the boiler＇s best combustion organization conditions were found. |
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| Keywords: | supercritical boiler tangential combustion cold state aerodynamics fields fireworks tracer |
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