| 660MW机组锅炉送、引及一次风机单列配置的经济性分析 |
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| 引用本文： | 李双江,吕明,贾绍广.660MW机组锅炉送、引及一次风机单列配置的经济性分析[J].热力发电,2012,41(8):6-8. |
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| 作者姓名： | 李双江 吕明 贾绍广 |
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| 作者单位： | 河北省电力勘测设计研究院,河北石家庄,050031 |
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| 摘 要： | 分析了内蒙古布连电厂超超临界2×660 MW机组锅炉一次风机、送风机、引风机单列和双列配置的技术经济性.结果表明,一次风机采用单列配置的初投资和运行费用比双列配置分别节省276.2、42.21万元；送风机单列配置的初投资和运行费用比双列配置分别节省68.28、19.92万元；引风机单列配置的初投资和运行费用比双列配置分别节省578.8、41.86万元.一次风机、送风机、引风机采用单列配置经济优势明显.
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| 关 键 词： | 660 MW机组 锅炉 一次风机 送风机 引风机 单、双配置 |
ECONOMIC ANALYSIS ON SINGLE ROW CONFIGURATION OF FORCED, INDUCED,AND PRIMARY AIR FANS FOR A 600 MW BOIELR |
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| LI Shuangjiang
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LU Ming
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JIA Shaoguang.ECONOMIC ANALYSIS ON SINGLE ROW CONFIGURATION OF FORCED, INDUCED,AND PRIMARY AIR FANS FOR A 600 MW BOIELR[J].Thermal Power Generation,2012,41(8):6-8. |
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| Authors: | LI Shuangjiang LU Ming JIA Shaoguang |
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| Affiliation: | Hebei Electric Power Design and Research Institute,Shijiazhuang 050031,Hebei Province,China |
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| Abstract: | Technical economy of single and double row configuration for forced,induced,and primary air fans was investigated,based on the object of ultra supercritical 2×660 MW units boiler in Inner Mongolia Bulian Power Plant.Results indicate that,compared to the double row configuration,single row configuration for primary air fan has saved 2 762 000 yuan and 422 100 yuan on initial investment and operation cost,respectively;for forced draft fan,682 800 yuan and 199 200 yuan;and for induced draft fan,578 800 yuan and 418 600 yuan.Above three fans adopting single row configuration has significant economic advantages. |
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| Keywords: | 600 MW unit boiler primary air fan forced draft fan induced draft fan single row configuration double row configuration economy analysis |
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