RETROFIT FOR AIR STAGED BURNING AND OPERATION TEST OF BOILER NO.3 IN WULASHAN POWER PLANT

ZUO Shuang-ji(Nei Monggol Industrial University

doi:10.19666/j.rlfd.2007.04.016

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RETROFIT FOR AIR STAGED BURNING AND OPERATION TEST OF BOILER NO.3 IN WULASHAN POWER PLANT

Thermal Power Generation Issue 4, Pages: 61-64(2007)

更新时间：2025-09-28

- RETROFIT FOR AIR STAGED BURNING AND OPERATION TEST OF BOILER NO.3 IN WULASHAN POWER PLANT
- 作者机构：
  
  内蒙古工业大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.04.016
  CLC： TK223.2
- Published：2007
- 稿件说明：
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ZUO Shuang-ji(Nei Monggol Industrial University. RETROFIT FOR AIR STAGED BURNING AND OPERATION TEST OF BOILER NO.3 IN WULASHAN POWER PLANT[J]. Thermal Power Generation, 2007, (4): 61-64.
DOI：

ZUO Shuang-ji(Nei Monggol Industrial University. RETROFIT FOR AIR STAGED BURNING AND OPERATION TEST OF BOILER NO.3 IN WULASHAN POWER PLANT[J]. Thermal Power Generation, 2007, (4): 61-64. DOI： 10.19666/j.rlfd.2007.04.016.

摘要

采用降低总过量空气系数、增加燃尽风(分级二次风)份额和动压头、适当增加含粉三次风等方法

实现了乌拉山发电厂3号锅炉燃料分级燃烧改造。对改造后锅炉进行了运行试验

结果表明

脱氮效果明显

锅炉效率也有提高。

Abstract

Adopting methods

such as lowering the total excess air ratio

increasing the share of burn up air(staged secondary air) and the kinetic pressure

as well as suitably increasing the tertiary air containing pulverized coal

etc.

retrofit of fuel staged burning for boiler no.3 in Wulashan Power Plant has been realized

and operation test of the retrofitted boiler being carried out.Results show that the effectiveness of denitrification is remarkable

and the boiler efficiency being also enhanced.

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