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双鸭山电厂SCR脱硝反应器结构优化的数值仿真分析

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王汉青, 李福强, 李端茹, 叶明强, 刘畅荣, 易辉, 李铖骏, 易检长. 双鸭山电厂SCR脱硝反应器结构优化的数值仿真分析[J]. 环境工程学报, 2016, 10(4): 1888-1892. doi: 10.12030/j.cjee.20160449
引用本文: 王汉青, 李福强, 李端茹, 叶明强, 刘畅荣, 易辉, 李铖骏, 易检长. 双鸭山电厂SCR脱硝反应器结构优化的数值仿真分析[J]. 环境工程学报, 2016, 10(4): 1888-1892. doi: 10.12030/j.cjee.20160449
shu
Wang Hanqing, Li Fuqiang, Li Duanru, Ye Mingqiang, Liu Changrong, Yi Hui, Li Chengjun, Yi Jianchang. Numerical simulation of structure optimization of SCR denitrification system in Shuangyashan Electric Power Plant[J]. Chinese Journal of Environmental Engineering, 2016, 10(4): 1888-1892. doi: 10.12030/j.cjee.20160449
Citation: Wang Hanqing, Li Fuqiang, Li Duanru, Ye Mingqiang, Liu Changrong, Yi Hui, Li Chengjun, Yi Jianchang. Numerical simulation of structure optimization of SCR denitrification system in Shuangyashan Electric Power Plant[J]. Chinese Journal of Environmental Engineering, 2016, 10(4): 1888-1892. doi: 10.12030/j.cjee.20160449
shu

双鸭山电厂SCR脱硝反应器结构优化的数值仿真分析

  • 1.

    湖南工业大学土木工程学院, 株州 412000

  • 基金项目:

    国家自然科学基金资助项目(51276057)

    湖南自然科学基金重点项目(12JJ8019)

  • 中图分类号: X701

Numerical simulation of structure optimization of SCR denitrification system in Shuangyashan Electric Power Plant

  • 1.

    College of Civil Engineering, Hunan University of Technology, Zhuzhou 412000, China

  • Fund Project:

  • 摘要: 选择性催化还原SCR烟气脱硝技术以其脱硝效率高、技术成熟等优点在大型燃煤电厂获得广泛的应用。采用CFD软件对双鸭山电厂200 MW燃煤机组SCR烟气脱硝反应器内烟气气流进行了数值模拟,在原有模型的基础上,通过添加导流板、微调几何模型形状等方法,达到对烟道内气流优化、提高SCR脱硝效率的目的。
    Abstract: Selective catalytic reduction (SCR) denitrification technology has been widely used in large coal-fired power plants owing to its high efficiency and mature techniques.The fume airflow of an SCR denitrification reactor of a 200 MW coal-fired power plant was numerically analyzed with computational fluid dynamics (CFD) software in this study.Based on the original model, both the SCR denitrification efficiency and fume airflow pattern have been improved by adding guide plates and modifying the geometry.
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  • 收稿日期:  2015-03-14
  • 刊出日期:  2016-04-15
王汉青, 李福强, 李端茹, 叶明强, 刘畅荣, 易辉, 李铖骏, 易检长. 双鸭山电厂SCR脱硝反应器结构优化的数值仿真分析[J]. 环境工程学报, 2016, 10(4): 1888-1892. doi: 10.12030/j.cjee.20160449
引用本文: 王汉青, 李福强, 李端茹, 叶明强, 刘畅荣, 易辉, 李铖骏, 易检长. 双鸭山电厂SCR脱硝反应器结构优化的数值仿真分析[J]. 环境工程学报, 2016, 10(4): 1888-1892. doi: 10.12030/j.cjee.20160449
shu
Wang Hanqing, Li Fuqiang, Li Duanru, Ye Mingqiang, Liu Changrong, Yi Hui, Li Chengjun, Yi Jianchang. Numerical simulation of structure optimization of SCR denitrification system in Shuangyashan Electric Power Plant[J]. Chinese Journal of Environmental Engineering, 2016, 10(4): 1888-1892. doi: 10.12030/j.cjee.20160449
Citation: Wang Hanqing, Li Fuqiang, Li Duanru, Ye Mingqiang, Liu Changrong, Yi Hui, Li Chengjun, Yi Jianchang. Numerical simulation of structure optimization of SCR denitrification system in Shuangyashan Electric Power Plant[J]. Chinese Journal of Environmental Engineering, 2016, 10(4): 1888-1892. doi: 10.12030/j.cjee.20160449
shu

双鸭山电厂SCR脱硝反应器结构优化的数值仿真分析

  • 1. 湖南工业大学土木工程学院, 株州 412000
  • 收稿日期:  2015-03-14
基金项目:

国家自然科学基金资助项目(51276057)

湖南自然科学基金重点项目(12JJ8019)

摘要: 选择性催化还原SCR烟气脱硝技术以其脱硝效率高、技术成熟等优点在大型燃煤电厂获得广泛的应用。采用CFD软件对双鸭山电厂200 MW燃煤机组SCR烟气脱硝反应器内烟气气流进行了数值模拟,在原有模型的基础上,通过添加导流板、微调几何模型形状等方法,达到对烟道内气流优化、提高SCR脱硝效率的目的。

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