FIRST ENGINEERING APPLICATION OF FINELY PULVERIZED COAL RE-BURNING TECHNOLOGY ON A BOILER IN CHINA

doi:10.19666/j.rlfd.2004.08.009

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FIRST ENGINEERING APPLICATION OF FINELY PULVERIZED COAL RE-BURNING TECHNOLOGY ON A BOILER IN CHINA

更新时间：2025-09-28

- FIRST ENGINEERING APPLICATION OF FINELY PULVERIZED COAL RE-BURNING TECHNOLOGY ON A BOILER IN CHINA
- Thermal Power Generation Issue 8, Pages: 29-31(2004)
- 作者机构：
  
  1. 国电热工研究院,陕西,西安,710032
  2. ,陕西,西安,710032
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2004.08.009
  CLC： TK227
- Published：2004
- 稿件说明：
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FIRST ENGINEERING APPLICATION OF FINELY PULVERIZED COAL RE-BURNING TECHNOLOGY ON A BOILER IN CHINA[J]. Thermal power generation, 2004, (8): 29-31.
DOI：

FIRST ENGINEERING APPLICATION OF FINELY PULVERIZED COAL RE-BURNING TECHNOLOGY ON A BOILER IN CHINA[J]. Thermal power generation, 2004, (8): 29-31. DOI： 10.19666/j.rlfd.2004.08.009.

摘要

针对北京市某台 6 5t/h煤粉炉的实际情况

国电热工研究院根据多年的研究成果

在低NOx燃烧器和空气分级燃烧技术的基础上

设计了细煤粉再燃脱硝系统

应用后使该炉NOx 排放浓度降低了5 6 .5 %。实践证明

该系统结构简单

运行操作方便

投资费用和运行成本低

是一种适合我国国情的高效低NOx 燃烧技术

具有较广的应用前景。

Abstract

Directing against the real situation of a 65 t/h pulverized coal boiler in Beijing

a finely-pulverized coal re-burning denitrification system has been designed by the Thermal Power Research Institute （TPRI） under State Power Corp. based on research achievements in many years

and on the basis of low-NO

burner and technology of air burning in steps

making the NO

emission concentration to be reduced by 56.5%. Practice shows that the said system to be simple in structure

and convenient for operation and manipulation

have low capital investment and operation cost

hence

it is a high effective low-NO

burning technology suitable for the conditions of our country

having wide application prospects.

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Related Author

GAO Jie

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QIAO Xiaolei

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Related Institution

College of Electrical and Power Engineering, Taiyuan University of Technology

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School of Energy Power Engineering, Northeast Dianli University

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