ANALYSIS OF THE DESIGN CHARACTERISTICS OF TYPE E-420-13.7-560KT BOILER BURNER MADE IN RUSSIA

doi:10.19666/j.rlfd.2000.03.003

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ANALYSIS OF THE DESIGN CHARACTERISTICS OF TYPE E-420-13.7-560KT BOILER BURNER MADE IN RUSSIA

更新时间：2025-09-28

- ANALYSIS OF THE DESIGN CHARACTERISTICS OF TYPE E-420-13.7-560KT BOILER BURNER MADE IN RUSSIA
- Thermal Power Generation Issue 3, Pages: 9-10(2000)
- 作者机构：
  
  甘肃省电力试验研究所,兰州,730050
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2000.03.003
  CLC： TK223
- Published：2000
- 稿件说明：
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ANALYSIS OF THE DESIGN CHARACTERISTICS OF TYPE E-420-13.7-560KT BOILER BURNER MADE IN RUSSIA[J]. Thermal power generation, 2000, (3): 9-10.
DOI：

ANALYSIS OF THE DESIGN CHARACTERISTICS OF TYPE E-420-13.7-560KT BOILER BURNER MADE IN RUSSIA[J]. Thermal power generation, 2000, (3): 9-10. DOI： 10.19666/j.rlfd.2000.03.003.

摘要

简单分析了俄罗斯制造的E - 42 0 - 13.7- 5 6 0KT型锅炉所配燃烧器的特点。该炉燃烧器有利于煤粉气流的着火和火焰稳定 ;低NOx 燃烧

有利于环保 ;与烟气再循环配合有利于防止炉膛结焦 ;前后墙布置切圆燃烧方式减少了炉膛出口气流的残余旋转

使水平烟道烟气流速分布更趋均匀

Abstract

The design characteristics of type E-420-13.7-560KT boiler burner made in Russia are presented in this paper.Burner of this type is favorable for primary air-coal flow ignition and flame stability

as well as low NOx emissions.Flue gas re-circulation is employed to prevent furnace slagging and opposed-fired burner arrangement is capable of reducing residual swirl of furnace exit flue gas.

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