| 大型热源厂烟囱出口烟气流速合理范围的确定 |
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| 引用本文： | 杨林山,王世栋,何炫.大型热源厂烟囱出口烟气流速合理范围的确定[J].区域供热,2020(2):62-66. |
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| 作者姓名： | 杨林山 王世栋 何炫 |
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| 作者单位： | 中国市政工程西北设计研究院有限公司 |
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| 摘 要： | 本文基于烟囱出口烟气流速的相关规范和标准,从环保要求、最小流速、烟囱总阻力以及适应热负荷变化需要等方面对出口烟气流速的影响因素进行了分析,并结合实例对流速推荐值提出了优化设计建议,以期实现环境效益、供暖需求和经济效益的协调统一。
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| 关 键 词： | 烟气 出口流速 总阻力 热负荷变化 |
Determination of reasonable range of flue gas velocity at chimney outlet of large heat source plant |
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| Yang Linshan,Wang Shidong,He Xuan.Determination of reasonable range of flue gas velocity at chimney outlet of large heat source plant[J].District Heating,2020(2):62-66. |
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| Authors: | Yang Linshan Wang Shidong He Xuan |
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| Affiliation: | (CSCEC AECOM CONSULTANTS CO.,LTD) |
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| Abstract: | Based on the relevant codes and standards of flue gas velocity at the outlet of chimney,this paper analyzes the influencing factors of flue gas velocity at the outlet from the aspects of environmental protection requirements,minimum velocity,total resistance of chimney and the need to adapt to the change of heat load,and puts forward optimized design suggestions for the recommended value of velocity combined with examples,so as to achieve the coordination and unification of environmental benefits,heating needs and economic benefits. |
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| Keywords: | Flue gas outlet velocity total resistance change of heat load |
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