| 670t／h锅炉H型肋片管式省煤器的改造 |
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| 引用本文： | 王桂玲. 670t／h锅炉H型肋片管式省煤器的改造[J]. 锅炉制造, 2009, 0(3): 62-64 |
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| 作者姓名： | 王桂玲 |
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| 作者单位： | 哈尔滨锅炉有限责任公司,黑龙江,哈尔滨,150046 |
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| 摘 要： | 分析了北京京能热电股份有限公司3号锅炉省煤器的设备情况及存在的隐患，提出了3种省煤器的改造方案并进行比较分析，最终选择实施H型肋片管式省煤器改造方案。通过改造后的出口水温试验校核和运行情况可知，改造消除了原省煤器的磨损缺陷，保证了锅炉设备的安全运行，延长了省煤器的运行寿命。
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| 关 键 词： | 省煤器 H型肋片管 纵向鳍片管 换热性能 |
Reconstruction of H-style Fin-tube Lower-temperature Economizer of 670 t/h Boiler |
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| Wang Guiling. Reconstruction of H-style Fin-tube Lower-temperature Economizer of 670 t/h Boiler[J]. Boiler Manufacturing, 2009, 0(3): 62-64 |
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| Authors: | Wang Guiling |
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| Affiliation: | Harbin Boiler Lo.Ltd.;Harbin 150046;China |
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| Abstract: | The paper analyzes the instances of lower-temperature economizer of No.4 boiler in Hebei Matou Power Co.Ltd.,and after advances three reconstruction projects tocompare and analyzes,chooses the project of using H-stylefin-tube lower-temperature economizer.Through the outlet temerature test check and operation after reconstruction,the disfigurement is eliminated,safe operation of boiler is ensured and the operation life. |
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| Keywords: | economizer H-style fin-tube vettical finned tubular heat exchanged performance |
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