| 循环流化床锅炉烟气余热的利用 |
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| 引用本文： | 李玉忠,柯秀芳.循环流化床锅炉烟气余热的利用[J].机电工程技术,2009,38(8):138-139. |
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| 作者姓名： | 李玉忠 柯秀芳 |
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| 作者单位： | 1. 新会双水发电厂有限公司,广东江门,529153
2. 广东工业大学材料与能源学院,广东广州,510006 |
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| 摘 要： | 针对循环流化床锅炉的特性，对其烟气余热利用进行了理论分析。循环流化床锅炉由于实现炉内脱硫，烟气中三氧化硫的含量低，所以烟气的露点低，为烟气余热利用提供了条件。列举了循环流化床锅炉烟气余热利用的工程实例，为余热利用技术的推广提供了参考。
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| 关 键 词： | 循环流化床锅炉 余热利用 炉内脱硫 露点 |
Waste Heat Utilization of CFB Boiler Flue Gas |
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| Li Yu-zhong,KE Xiu-fang.Waste Heat Utilization of CFB Boiler Flue Gas[J].Mechanical & Electrical Engineering Technology,2009,38(8):138-139. |
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| Authors: | Li Yu-zhong KE Xiu-fang |
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| Affiliation: | 1.Xinhui Shuangshui Power Plant Co.;Ltd. Jiangmen 529153;China;2.School of Material and Energy.Guangdong University of Technology.Guangzhou 510006;China |
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| Abstract: | According to the characteristic of circulating fluidized bed(CFB) boiler,the feasibility of waste heat utilization of CFB boiler flue gas is theoretically analyzed.It is suggested that the decline of sulfur trioxide concentration because of the in-furnace desulphurization process reduces the dew point of CFB boiler flue gas which makes waste heat utilization possible.A project of CFB boiler waste heat utilization is also introduced in this paper to provide an example to popularize this technology. |
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| Keywords: | CFB boiler waste heat utilization in-furnace desulphurization dew point |
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