OPERATION AND SIMULATED CALCULATION OF COMBUSTION IN A 440t/h CFB BOILER

doi:10.19666/j.rlfd.2006.06.008

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OPERATION AND SIMULATED CALCULATION OF COMBUSTION IN A 440t/h CFB BOILER

更新时间：2025-09-28

- OPERATION AND SIMULATED CALCULATION OF COMBUSTION IN A 440t/h CFB BOILER
- Thermal Power Generation Issue 6, Pages: 26-28(2006)
- 作者机构：
  
  中国科学院工程热物理研究所
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2006.06.008
  CLC： TK229.6
- Published：2006
- 稿件说明：
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OPERATION AND SIMULATED CALCULATION OF COMBUSTION IN A 440t/h CFB BOILER[J]. Thermal power generation, 2006, (6): 26-28.
DOI：

OPERATION AND SIMULATED CALCULATION OF COMBUSTION IN A 440t/h CFB BOILER[J]. Thermal power generation, 2006, (6): 26-28. DOI： 10.19666/j.rlfd.2006.06.008.

摘要

对某电厂440 t/h超高压循环流化床(CFB)锅炉燃烧情况进行模拟计算

计算结果和运行结果吻合很好。通过模拟不同一二次风比例、上级二次风位置、过量空气系数对CFB炉膛温度、SO2及NOx排放分布的影响

分析运行操作参数合理性

为440 t/h CFB锅炉的运行优化提供理论依据。

Abstract

Simulated calculation of combustion situation in a 440 t/h supercritical pressure circulating fluidized bed（CFB） boiler in one power plant has been carried out

calculation result talies very well with the operation result.Through simulating the influence of various ratio of primary and secondary air

position of upperlevel secondary air

coefficient of excess air

upon furnace temperature of the CFB boiler

and distribution of SO

and NO

emission

the reasonable optimality of operational parameters has been analysed

providing remedial basis for optimizing operation of 440 t/h CFB boilers.

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Related Author

PAN Wei-jia

WANG PengCollege of Energy and Power Engineering

ZHANG Jiansheng

LIU Jianzhong

WU Junhong

WANG Zhihua

CEN Kefa

YU Dunxi

Related Institution

School of Energy and Power Engineering, Changsha University of Science and Technology

Shenhua Guoneng (Shendong Power) Group

State Key Laboratory of Clean Energy Utilization, Zhejiang University

State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology

Thermal Energy Engineering Institute, Shanghai Jiao Tong University

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