| 220 t/h燃煤锅炉改烧天然气改造方法比较 |
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| 引用本文： | 陈伟,马欣敏,朱一飞. 220 t/h燃煤锅炉改烧天然气改造方法比较[J]. 发电设备, 2006, 20(3): 157-159 |
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| 作者姓名： | 陈伟 马欣敏 朱一飞 |
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| 作者单位： | 上海发电设备成套设计研究所,上海,200240;上海发电设备成套设计研究所,上海,200240;上海发电设备成套设计研究所,上海,200240 |
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| 摘 要： | 分析了220 t/h燃煤锅炉改烧天然气后可能出现的情况,计算和对比了不同给水温度下锅炉的热力数据,从而得出改动受热面是较合适的方案。在改烧天然气后,可提高锅炉的出力,为燃煤锅炉改燃天然气提供了经验。
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| 关 键 词： | 能源与动力工程 锅炉 改燃天然气 热力性能 比较 |
| 文章编号： | 1671-086X(2006)03-0157-03 |
| 收稿时间： | 2005-08-24 |
| 修稿时间： | 2005-08-24 |
A Comparison of Different Ways of Retrofitting a 220 t/h Boiler from Firing Coal to Natural Gas |
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| CHEN Wei,MA Xin-min,ZHU Yi-fei. A Comparison of Different Ways of Retrofitting a 220 t/h Boiler from Firing Coal to Natural Gas[J]. Power Equipment, 2006, 20(3): 157-159 |
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| Authors: | CHEN Wei MA Xin-min ZHU Yi-fei |
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| Affiliation: | Shanghai Power Equipment Research Institute, Shanghai 200240, China |
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| Abstract: | Possible situations that may be encountered by a 220 t/h coal fired boiler after having switched to burning natural gas are described;thermodynamic data of the boiler for various feed water temperatures are calculated and compared,pointing out that a change of the heat delivery surface is a suitable way of doing the job.After switching to natural gas,the boiler's output may increase.This may serve as a reference for later similar retrofit work. |
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| Keywords: | energy and power engineering boiler changing to firing natural gas thermodynamic property comparison |
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