| 600MW锅炉一次风系统节能改造试验研究 |
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| 引用本文： | 邢士伟,于 航,姜腾杰.600MW锅炉一次风系统节能改造试验研究[J].锅炉制造,2014(1):10-13. |
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| 作者姓名： | 邢士伟 于 航 姜腾杰 |
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| 作者单位： | [1]华北电力科学研究院有限责任公司,北京100045 [2]华北电力大学能源动力与机械工程学院,河北保定071003 [3]中国电能成套设备有限公司,北京100011 |
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| 摘 要： | 针对电站锅炉一次风系统运行方式选择的不合理,导致磨煤机入口风量及一次风机电耗存在偏差,进行了一次风系统风量标定和运行方式优化试验,以现场试验的试验结果作为依据,提出了合理的调整方式。现场运行表明,所提出的调整方式能有效的降低风机电耗,提供准确的一次风量,对制粉系统安全运行、保持炉内良好的燃烧工况和提高锅炉效率有重要意义。
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| 关 键 词： | 一次风系统 节能改造 风机电耗 运行优化 |
Experimental Research on Energy Saving Reconstruction of 600MW Boiler Primary Air System |
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| Xin Shiwei,Yu Hang,Jiang Tengjie.Experimental Research on Energy Saving Reconstruction of 600MW Boiler Primary Air System[J].Boiler Manufacturing,2014(1):10-13. |
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| Authors: | Xin Shiwei Yu Hang Jiang Tengjie |
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| Affiliation: | 1. North China Electric Power Research Institute Co., Ltd. , Xicheng District, Beijing 100045, China; 2. School of Energy Power and Mechanical engineering, North China Electric Power University, Baoding 071003, China; 3. China Power Complete Equipment Co. , Ltd, Dongcheng District, Beijing 100011, China) |
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| Abstract: | Because the operation mode of boiler primary air system in power plant is unreasonable, the air entrance of coal mill and the power consumption of fan have a deviation, the air flow calibra- tion and optimization of operation of the primary air system was done, in order to test results of the field test as the basis, put forward a reasonable adjustment mode was put forward. The field operation shows that the adjustment mode can effectively reduce the power consumption of fan and provide a accurate primary air flow, it is important to the safe operation of coal pulverizing system, maintaining good combustion condition in the furnace and improving the efficiency of boiler. |
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| Keywords: | primary air system energy saving reconstruction fan power consumption operation op- timization |
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