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| 改善220t/h电站锅炉燃烧特性的试验研究 | |
| 引用本文： | 张杰,潘卫国,王文欢,曹忠良,仇中柱,魏敦崧. 改善220t/h电站锅炉燃烧特性的试验研究[J]. 上海电力学院学报, 2006, 22(1): 25-28 |
| 作者姓名： | 张杰 潘卫国 王文欢 曹忠良 仇中柱 魏敦崧 |
| 作者单位： | 1. 上海电力学院,上海,200090;同济大学,上海,200092 2. 上海电力学院,上海,200090 3. 上海电力学院,上海,200090;上海理工大学,上海,200093 4. 同济大学,上海,200092 |
| 摘 要： | 针对某热电厂220 t/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. |
| 关 键 词： | 锅炉 燃烧 调整 试验 |
| 文章编号： | 1006-4729(2006)01-0025-04 |
| 收稿时间： | 2005-11-02 |
| 修稿时间： | 2005-11-02 |
An Experimental Study on a 220 t/h Utility Boiler for the Improvement of Combustion |
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| ZHANG Jie,PAN Wei-guo,WAN Wen-huan,CAO Zhong-liang,QIU Zhong-zhu and WEI Dun-song. 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 | |
| Authors: | ZHANG Jie PAN Wei-guo WAN Wen-huan CAO Zhong-liang QIU Zhong-zhu WEI Dun-song |
| Affiliation: | 1. Shanghai University of Electric Power, Shanghai 200090, China ; 2. Tongji University, Shanghai 200092, China; 3. Shanghai University for Science and Technology , Shanghai 200093, China |
| 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 |
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