Journal Home Online First Current Issue Archive For Authors Journal Information 中文版

2002, Volume 4, Issue 11

Abstract

Keywords

Figures

References

Related Research

Back to Top

Strategic Study of CAE >> 2002, Volume 4, Issue 11

Study on Bias Coal Combustion Technologies with Air-surrounding-fuel

Harbin Institute of Technology, Harbin 150001, China

Funding project：“九五”国家重点科技攻关资助项目（96-A19-01-01-11） Received: 2002-07-01 Available online: 2002-11-20
HTML67 PDF 18 Collect 0

Next Previous

Abstract

This paper reviews and analyses the major findings of research during the last 15 years in Harbin Institute of Technology, on bias coal combustion technologies. Five problems in China's coal combustion in boilers of power plant are given. The theory and characteristics of air-surrounding-fuel flow of bias coal combustion technologies are introduced and analysed. Industrial experiments tested the theory of airsurrounding-fuel .To greatly decrease the NOx emission, the paper points out the development of these technologies in the future.

Keywords

boiler ; burner ; bias combustion ; NOx

Figures

图1

图10

图11

图12

图13

图2

图3

图4

图5

图6

图7

图8

图9

References

[ 1 ] 秦裕琨, 李争起, 孙　锐, 等.风包粉煤粉燃烧原理及实验研究[J].中国电机工程学报, 2000, 20 (5) :59～62, 66 link1

[ 2 ] 秦裕琨, 王春刚, 朱群益, 等.水平浓淡与上下浓淡煤粉燃烧方式气固混合特性的实验研究[J].工程热物理学报, 2000, 21 (6) :750～754 link1

[ 3 ] 朱　彤.直流燃烧器结构及运行参数对炉内空气动力场影响的研究[D].哈尔滨:哈尔滨工业大学, 1997

[ 4 ] LiZhengqi, SunRui, ChenLizhe, etal.Effectofprimaryairflowtypesonparticledistributioninthenearswirlburnerregion[J].Fuel, 2002, 81 (6) :829～835

[ 5 ] 王福元.670t/h褐煤锅炉空气动力场的研究[D].哈尔滨:哈尔滨工业大学, 1998

Related Research