KEY TECHNOLOGIES FOR OIL-SAVING RETROFIT OF LARGE-SCALE TURBULENT PULVERIZED COAL BURNERS BASED ON NUMERICAL SIMULATION AND APPLICATION STUDY THEREOF

LIANG Zhihong1; GUO Yincheng2; ZHANG Xiaoyong31.State-level Power Grid Energy Development Co Ltd

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KEY TECHNOLOGIES FOR OIL-SAVING RETROFIT OF LARGE-SCALE TURBULENT PULVERIZED COAL BURNERS BASED ON NUMERICAL SIMULATION AND APPLICATION STUDY THEREOF

Thermal Power Generation Vol. 39, Issue 12, Pages: 29-34(2010)

更新时间：2025-09-28

- KEY TECHNOLOGIES FOR OIL-SAVING RETROFIT OF LARGE-SCALE TURBULENT PULVERIZED COAL BURNERS BASED ON NUMERICAL SIMULATION AND APPLICATION STUDY THEREOF
- 作者机构：
  
  1. 国网能源开发有限公司
  2. 清华大学力学系
  3. 烟台龙源电力技术股份有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK223.23
- Published：2010
- 稿件说明：
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LIANG Zhihong1, GUO Yincheng2, ZHANG Xiaoyong31.State-level Power Grid Energy Development Co Ltd. KEY TECHNOLOGIES FOR OIL-SAVING RETROFIT OF LARGE-SCALE TURBULENT PULVERIZED COAL BURNERS BASED ON NUMERICAL SIMULATION AND APPLICATION STUDY THEREOF[J]. Thermal Power Generation, 2010, 39(12): 29-34.
DOI：

LIANG Zhihong1, GUO Yincheng2, ZHANG Xiaoyong31.State-level Power Grid Energy Development Co Ltd. KEY TECHNOLOGIES FOR OIL-SAVING RETROFIT OF LARGE-SCALE TURBULENT PULVERIZED COAL BURNERS BASED ON NUMERICAL SIMULATION AND APPLICATION STUDY THEREOF[J]. Thermal Power Generation, 2010, 39(12): 29-34. DOI：

摘要

以捷制500MW机组锅炉扰动式煤粉燃烧器为研究对象

基于数值模拟方法

研究燃烧器节油改造的关键技术

并介绍了改造技术方案及其应用效果。在神头第二发电厂捷制2号机组锅炉实际应用表明

扰动式燃烧器节油改造后

锅炉点火起动过程节油率达88.5%

节油效果极为显著。

Abstract

Taking the turbulent pulverized coal burners of boiler equipped for 500 MW unit made from Czech as objects of study

the key technologies for oil-saving retrofit of burners have been studied based on numerical simulation

the technological scheme of retrofit and the effects in application being presented.The practical application on unit no.2 in Shentou Power Plant No.2 shows that the oil-saving rate in ignition and start-up process of said boiler after retrofitting the turbulent burners reaches 88.5%

the effectiveness of oil-saving is extremely remarkable.

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