Low NO<sub>x</sub> burner modification and the problems processing

LIU Zhijiang Shenhua Fujian Energy Company Limited

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

Low NO_x burner modification and the problems processing

更新时间：2025-09-28

- Low NO_x burner modification and the problems processing
- Thermal Power Generation Vol. 42, Issue 3, Pages: 77-81(2013)
- 作者机构：
  
  神华(福建)能源有限责任公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK223.23
- Published：2013
- 稿件说明：
移动端阅览
LIU Zhijiang Shenhua Fujian Energy Company Limited. Low NO_x burner modification and the problems processing[J]. Thermal power generation, 2013, 42(3): 77-81.
DOI：

LIU Zhijiang Shenhua Fujian Energy Company Limited. Low NO_x burner modification and the problems processing[J]. Thermal power generation, 2013, 42(3): 77-81. DOI：

摘要

某电厂330MW机组锅炉存在NOx排放量高

无法满足排放要求等问题

对此

采用双尺度低NOx燃烧技术对锅炉燃烧器进行了改造。改造后

锅炉在燃用现有煤种、机组负荷165～330MW、保证锅炉效率的前提下

NOx排放量可以稳定控制在200mg/m3以内

CO排放浓度在100μL/L以内。针对改造后出现的再热汽温波动大、汽温低等问题

通过治理炉底漏风以及优化燃烧配风得以解决。

Abstract

The high NOx emission from a 330 MW unit boiler can not satisfy the emission requirement.Thus

on the basis of low NOx combustion technology

modification on the boiler burner was conducted.After the improvement

with the unit load ranging from 165 MW to 330 MW

the NOx and CO emission can be controlled within 200 mg/m3 and 100 μL/L

respectively

on the premise of using present coal as the fuel and the boiler efficiency was ensured.By treatment of the furnace bottom air leakage and optimization of the combustion air distribution

problems occurred after the retrofitting such as large temperature fluctuation and low temperature of the reheat steam were solved.

关键词

Keywords

references

Views

556

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

STUDY ON ADAPTABILITY OF LOW NO_x BURNERS TO VARIOUS COAL QUALITY

APPLICATION OF AIR-STAGED TECHNOLOGY ONTO COAL-WATER SLURRY FIRED UTILITY BOILER

Research progress of conversion and utilization of upgraded lignite by hydrothermal dewatering

Current status and development of control technologies for PM2.5 and Hg during pulverized coal combustion

Research on coupling calculation method of combustion and hydrodynamics for water walls in ultra-supercritical double-reheat boilers

Related Author

贺学志

王春昌

ZHAO Chenjie1

ZHOU Junhu2

LIU Jianzhong2

ZHOU Zhijun2

HUANG Zhenyu2

CEN Kefa2 1.Pyneo Co Ltd

Related Institution

Shanxi Aluminum Plant Thermal Power Plant

Guodian Thermal Power Research Institute Shanxi Hejin

Zhejiang Baineng Technology Co., Ltd

State Key Laboratory of Clean Energy Utilization, Zhejiang University

AI问答

⁰

Low NOx burner modification and the problems processing

DOI：

摘要

Abstract

关键词

Keywords

references

Low NO_x burner modification and the problems processing