本文已被：浏览 738次 下载 377次
投稿时间：2005-11-02
投稿时间：2005-11-02
中文摘要: 针对某热电厂220t/h锅炉运行中结焦、燃烧不稳、熄火等问题,进行燃烧调整试验.调整后,各一次风管的风速趋于平衡,燃烧器出口温度和炉膛温度都有了一定程度的降低,炉内燃烧的空气动力场特性和火焰温度分布得到明显改善.燃烧调整试验较好地改善了炉内燃烧特性,有效地减少了锅炉结焦、结渣和熄火现象.
Abstract:This paper analyzes reasons why slagging,flameout and unstable combustion occurred during operation in a cerfain power plant.By doing combustion-adjustment experiment,primary air velocity in each pipe tends to be closer to equilibrium,while temperature in the outlet of burners and the furnace decreases,and characteristic of the dynamic field of air and temperature distribution are improved.The experiment for combustion adjustment can effectively improve combustion as well as limit the probability of slagging and flameout.
keywords: boiler combustion adjustment experiment
文章编号：20060107 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 |
| 张杰 | 上海电力学院, 上海 200090 同济大学, 上海 200092 |
| 潘卫国 | 上海电力学院, 上海 200090 |
| 王文欢 | 上海电力学院, 上海 200090 |
| 曹忠良 | 上海电力学院, 上海 200090 上海理工大学, 上海 200093 |
| 仇中柱 | 上海电力学院, 上海 200090 |
| 魏敦崧 | 同济大学, 上海 200092 |
引用文本：
张杰,潘卫国,王文欢,等.改善220t/h电站锅炉燃烧特性的试验研究[J].上海电力大学学报,2006,22(1):25-28.
ZHANG Jie,PAN Wei-guo,WAN Wen-huan,et al.An Experimental Study on a 220 t/h Utility Boiler for the Improvement of Combustion[J].Journal of Shanghai University of Electric Power,2006,22(1):25-28.
张杰,潘卫国,王文欢,等.改善220t/h电站锅炉燃烧特性的试验研究[J].上海电力大学学报,2006,22(1):25-28.
ZHANG Jie,PAN Wei-guo,WAN Wen-huan,et al.An Experimental Study on a 220 t/h Utility Boiler for the Improvement of Combustion[J].Journal of Shanghai University of Electric Power,2006,22(1):25-28.