TEST STUDY ON OPERATION OPTIMIZATION ADJUSTMENT OF BOILERS ALLOCATING VORTEX BURNERS ON THE FRONT WALL

CHEN Binghua1; LI Yujun1; WANG Zhiwei2 1.Huaneng Rizhao Power Plant

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TEST STUDY ON OPERATION OPTIMIZATION ADJUSTMENT OF BOILERS ALLOCATING VORTEX BURNERS ON THE FRONT WALL

更新时间：2025-09-28

- TEST STUDY ON OPERATION OPTIMIZATION ADJUSTMENT OF BOILERS ALLOCATING VORTEX BURNERS ON THE FRONT WALL
- Thermal Power Generation Vol. 41, Issue 3, Pages: 58-61(2012)
- 作者机构：
  
  1. 华能日照电厂
  2. 西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK223.23
- Published：2012
- 稿件说明：
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CHEN Binghua1, LI Yujun1, WANG Zhiwei2 1.Huaneng Rizhao Power Plant. TEST STUDY ON OPERATION OPTIMIZATION ADJUSTMENT OF BOILERS ALLOCATING VORTEX BURNERS ON THE FRONT WALL[J]. Thermal power generation, 2012, 41(3): 58-61.
DOI：

CHEN Binghua1, LI Yujun1, WANG Zhiwei2 1.Huaneng Rizhao Power Plant. TEST STUDY ON OPERATION OPTIMIZATION ADJUSTMENT OF BOILERS ALLOCATING VORTEX BURNERS ON THE FRONT WALL[J]. Thermal power generation, 2012, 41(3): 58-61. DOI：

摘要

通过对磨煤机风煤比、磨煤机出口风粉温度、二次风配风、束腰配风、分仓送煤等运行参数和运行方式的对比试验

得到了前墙布置旋流燃烧器锅炉的燃烧优化调整方式。在此基础上进行的综合调整使锅炉效率提高了1.20%

机组供电煤耗降低了4g/(kW.h)左右

显著提高了机组运行的经济性。

Abstract

Through comparative test of operation parameters and operation mode

such as the air/coal ratio of the coal pulverizer

the temperature of pulverized coal with air at outlet of the coal pulverizer

the distribution of secondary air

the air distribution-around waist

and the coal-sending into different bunkers etc.

the adjustment mode for combustion optimization in boilers allocating vortex burners onto the front wall has been obtained.On this basis

to carry out comprehensive adjustment can make the boiler efficiency to be enhanced by 1.20%

the net coal consumption of unit can be reduced to about 0.4 g/(kW·h)

heightening the economic efficiency and safety in operation of the unit.

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