| 电厂锅炉高炉煤气燃烧器改进试验研究 |
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| 引用本文： | 靳世平,宗仰炜.电厂锅炉高炉煤气燃烧器改进试验研究[J].冶金能源,1999,18(3):39-42,32. |
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| 作者姓名： | 靳世平 宗仰炜 |
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| 作者单位： | [1]华中理工大学 [2]宝钢自备电厂 |
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| 摘 要： | 将回流区分级着火技术应用于低热值高炉煤气（ＢＦＧ）燃烧，设计了高炉煤气开缝钝化燃烧器，用于宝钢自备电厂１１６０ｔ／ｈ锅炉，代替原日本设计的隔栅式直流燃烧器。试验和三年运行结果表明，新型燃烧器稳定了喷口出口火焰，强化了高炉煤气在炉膛底部的燃烧，取得了降低炉尾烟温，防止爆管事故的好效果。
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| 关 键 词： | 电厂 锅炉 高炉煤气 燃烧器 强化燃烧 |
IMPROVEMENT AND TEST OF BFG BURNER IN POWER BOILER |
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| Jin Shiping\ Chen Lixiang\ Qian Renzhang\=.IMPROVEMENT AND TEST OF BFG BURNER IN POWER BOILER[J].Energy For Metallurgical Industry,1999,18(3):39-42,32. |
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| Authors: | Jin Shiping\ Chen Lixiang\ Qian Renzhang\= |
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| Abstract: | Based on the technique of the grading fire in recirculation zone,a slit bluffbody burner has been designed and applied to the power boiler in BaoSteel Power Plant for the combustion of poor blast furnace gas(BFG)instead of old type burners.The result of test and operation shows that the improved burner can stabilize the burned fire and strengthen the combustion of the poor gas at bottom of the boiler,therefore,reduce the temperature of boilertail and prevent from the tubebreak danger.\= |
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| Keywords: | power boiler\ BFG\ grading fire in recirculation zone\ slit bluffbody burner\ strengthen combustion |
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