Application of new type low NOx cyclone burner in Maliantai Power Plant

ZHU Jinyi

doi:10.3969/j.issn.1672-3643.2013.05.012

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Application of new type low NOx cyclone burner in Maliantai Power Plant

更新时间：2025-09-24

- Application of new type low NOx cyclone burner in Maliantai Power Plant
- Ningxia Electric Power Issue 5, (2013)
- 作者机构：
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- DOI：10.3969/j.issn.1672-3643.2013.05.012
  CLC：
- Published Online：05 November 2020，
  
  Published：2013
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ZHU Jinyi. Application of new type low NOx cyclone burner in Maliantai Power Plant[J]. Ningxia electric power, 2013, (5).
DOI：

ZHU Jinyi. Application of new type low NOx cyclone burner in Maliantai Power Plant[J]. Ningxia electric power, 2013, (5). DOI： 10.3969/j.issn.1672-3643.2013.05.012.

摘要

为了达到降低发电厂NOx排放物、改善生态环境的目的

针对采用DDR旋流燃烧器产生NOx较高的问题

马莲台发电厂在脱硝改造工程中大胆采用新型低氮燃烧器与SCR烟气脱硝相结合的技术

取得了良好效果。结果表明:燃烧器改造后锅炉运行各项指标正常

锅炉效率略有提高

NOx排放浓度明显减少

由原来的679.85 mg/Nm3降为290 mg/Nm3

取得了巨大的社会效益和经济效益。

Abstract

In order to obtain the aim of reducing NOx emission in power plant and improving the en?vironment

aiming at the problem of using DDR cyclone burner engender highered NOx

MaliantaiPower Plant uses the new type low NOx cyclone burner combine with SCR (selective catalytic reduc?tion) flue gas denitrification technology application into the denitrification improvement project

ob?tains better effects. The result shows that after the improvement of the burner

each operation index ofthe boiler is normally

the efficiency of the boiler increases

Nox emission density decreases obviouslyfrom original 679.85 mg/Nm3 to 290 mg/Nm3

gains great social and economic benefits.

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