| 东锅自主开发型300 MW 循环流化床锅炉运行分析及完善 |
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| 引用本文： | 潘昕,孟洛伟,江建忠.东锅自主开发型300 MW 循环流化床锅炉运行分析及完善[J].电力建设,2010,31(5):108-110. |
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| 作者姓名： | 潘昕 孟洛伟 江建忠 |
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| 作者单位： | （1.宜昌东阳光火力发电有限公司，湖北省宜都市，443300；2.西安热工研究院有限公司，西安市，710032） |
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| 摘 要： | 东方锅炉（集团）股份有限公司自主开发型300 MW 循环流化床锅炉投运后存在床温分布不均、屏式过热器超温、排烟温度高、飞灰可燃物含量偏高等问题。结合锅炉结构特点，针对运行中的问题，分析了其产生原因，并提出了相应的技术措施，对锅炉进行了改造完善，提高了大型循环流化床锅炉的运行稳定性和经济性。
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| 关 键 词： | 300 MW循环流化床锅炉 锅炉结构 运行分析 炉膛结构 双烟道 技术改造 |
Operation and Improvement of 300 MW Circulating Fluidized Bed Boiler Developed by Dongfang Boiler Group |
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| PAN Xin,MENG Luo-wei,JIANG Jian-zhong.Operation and Improvement of 300 MW Circulating Fluidized Bed Boiler Developed by Dongfang Boiler Group[J].Electric Power Construction,2010,31(5):108-110. |
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| Authors: | PAN Xin MENG Luo-wei JIANG Jian-zhong |
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| Affiliation: | 1.Yichang Dongyang power plant Co. Ltd., Yidu 443300, Hubei Province, China; 2. Xi＇ an Thermal Power Research Institute Co.Ltd., Xi＇ an 710032, China) |
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| Abstract: | The 300 MW circulating fluidized bed （CFB） boiler researched and developed by Dongfang Boiler Group has encountered some problems after being put into operation, such as uneven distribution of bed temperatures, overheating of platen superheater, high temperature of discharge gas, and high content of combustible fly ash. Based on the configuration of the boilers, the causes for these problems were analyzed and corresponding technical solutions were proposed, and the boilers were renovated and improved accordingly, which has upgraded the operation stability and economic efficiency of large boilers. |
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| Keywords: | 300 MW CFB boiler boiler configuration operation analysis furnace structure dual flue gas duct technology transformation |
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