| 170t／h燃油锅炉掺烧燃气换热特性及经济性分析 |
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| 引用本文： | 张范,魏宏大,董志明.170t／h燃油锅炉掺烧燃气换热特性及经济性分析[J].节能,2009,28(3):34-36. |
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| 作者姓名： | 张范 魏宏大 董志明 |
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| 作者单位： | 北京航天石化技术装备工程公司,北京,100076 |
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| 摘 要： | 通过对某厂170t／h锅炉燃油掺烧燃气的热力计算，分析了油气混烧对炉膛辐射换热的影响、对对流受热面换热的影响和掺烧的限制条件，提出了油改气的可行性方案，并对经济效益进行了分析。结果表明，锅炉燃油掺烧燃气改造是一项显著的节能技术，值得推广。
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| 关 键 词： | 燃油锅炉 改造 热力计算 经济性 |
Analyzing on heat transfer and economic character on a 170t/h gas & oil fired boiler |
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| ZHANG Fan,WEI Hong-da,DONG Zhi-ming.Analyzing on heat transfer and economic character on a 170t/h gas & oil fired boiler[J].Energy Conservation,2009,28(3):34-36. |
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| Authors: | ZHANG Fan WEI Hong-da DONG Zhi-ming |
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| Affiliation: | Beijing Aerospace Petrochemical Technology andEquipmentEngineering Corporation;Beijing 100076;China |
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| Abstract: | After thermodynamic calculation on a 170t/h boiler,analyzed the influence of the radiant heat transfer, convection heat transfer and restrictive condition of transforming boiler fuel from oil to gas, and gave the project economic benefit.Dawing a conclusion that transforming partial boiler fuel from oil to gas was feasible.The technology was worthy to wide to save energy. |
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| Keywords: | boiler reform thermodynamic calculation efficient |
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