Study on the Influence of Boiler Low Nitrogen Burner Transformation on Coking Characteristics of Utility

LI Sheng; DU Jin; QIAO Yushen

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Study on the Influence of Boiler Low Nitrogen Burner Transformation on Coking Characteristics of Utility

更新时间：2025-11-18

- Study on the Influence of Boiler Low Nitrogen Burner Transformation on Coking Characteristics of Utility
- Vol. 39, Issue 4, Pages: 34-37(2019)
- 作者机构：
  
  长安石门发电有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.2
- Published：2019
- 稿件说明：
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[1]李升,杜进,乔钰深.锅炉低氮燃烧器改造对结焦特性的影响研究[J].湖南电力,2019,39(04):34-37.

LI Sheng, DU Jin, QIAO Yushen. Study on the Influence of Boiler Low Nitrogen Burner Transformation on Coking Characteristics of Utility[J]. 2019, 39(4): 34-37.
[1]李升,杜进,乔钰深.锅炉低氮燃烧器改造对结焦特性的影响研究[J].湖南电力,2019,39(04):34-37. DOI：

LI Sheng, DU Jin, QIAO Yushen. Study on the Influence of Boiler Low Nitrogen Burner Transformation on Coking Characteristics of Utility[J]. 2019, 39(4): 34-37. DOI：

摘要

燃煤机组锅炉结焦是较为常见的问题

严重影响锅炉安全稳定运行。某电厂1 025 t/h中储式制粉系统四角切圆燃烧煤粉锅炉

通过进行低氮燃烧器改造

解决了锅炉水冷壁结焦严重的问题。本文系统地对锅炉结焦的原因进行汇总分析

研究低氮燃烧器改造对锅炉水冷壁结焦特性的影响

为同类型锅炉结焦治理提供借鉴。

Abstract

Coking of coal-fired boiler is a common problem

which seriously affects the safe and stable operation of boilers. Through the low nitrogen burner transformation

the serious coking problem of boiler water wall is solved on a 1 025 t/h quadrangular circular firing and hot air feeding powder boiler. In this paper

the reasons of boiler coking are systematically analyzed

and the effect of low nitrogen burner transformation on the coking characteristics of boiler water wall is studied

which can provide a reference for the coking treatment on the same type thermal power unit.

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Related Author

ZHANG Bin~1

HU Bo-tao~2

Related Institution

Hunan Yiang Power Generation Co.,Ltd.,Yi Yang

Hunan Electric Power Test and Research Institute

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