Effect of SOFA on furnace outlet gas temperature

WANG Chunchang; CHEN Guohui

English

您当前的位置：

首页 >

文章列表页 >

Effect of SOFA on furnace outlet gas temperature

Thermal Power Generation Vol. 42, Issue 10, Pages: 78-82(2013)

更新时间：2025-09-28

- Effect of SOFA on furnace outlet gas temperature
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK227
- Published：2013
- 稿件说明：
移动端阅览
WANG Chunchang, CHEN Guohui. Effect of SOFA on furnace outlet gas temperature[J]. Thermal Power Generation, 2013, 42(10): 78-82.
DOI：

WANG Chunchang, CHEN Guohui. Effect of SOFA on furnace outlet gas temperature[J]. Thermal Power Generation, 2013, 42(10): 78-82. DOI：

摘要

远离型燃尽风(SOFA)对炉膛出口烟气温度影响较大。在SOFA改造比较成功时

炉膛出口烟气温度是否升高主要取决于SOFA的过量空气系数

当该值超过其临界值时

炉膛出口烟气温度降低

反之则升高。在炉膛出口烟气温度降低时

适当调整SOFA的风量和炉膛出口过量空气系数

会使NOx排放降低

锅炉效率提高。

Abstract

The separated over fire air(SOFA)has great effect on furnace outlet gas temperature.After the successful SOFA transformation

the furnace outlet gas temperature decreased when the excess air coefficient of the SOFA is larger than the critical value

otherwise

it increased.When the furnace outlet gas temperature dropped

properly adjusting the SOFA volume and excess air coefficient at furnace outlet can reduce the NOx emission and enhance the boiler efficiency.

关键词

Keywords

references

Views

158

下载量

CSCD

Alert me when the article has been cited

提交

Publicity Resources

Experimental study on combustion and NO_x emission characteristics of Zhehun blended coal

Experimental study on lean oxygen combustion performance of lignite semi char in a cyclone chamber

An improved energy-loss analysis model for gas power boilers

Study on NO_x emission characteristics of the combustion of nitrogen-containing low calorific value gas

Pollutant emission of a 600 MW coal-fired boiler coupled with biomass gas reburning

Related Author

CEN Kefa

LIN Zhenmin

WANG Zhihua

LIU Jing

GE Lichao

ZHANG Yanwei

ZHANG Qin

ZHOU Junhu

Related Institution

State Key Laboratory of Clean Energy Utilization, Zhejiang University

Zhejiang Energy Group Co., Ltd

State Key Laboratory of Clean Energy Utilization

Zhejiang University

School of Energy and Power Engineering, Xi'an Jiaotong University

AI问答

⁰