| 对大型循环流化床锅炉机组底渣输送方式的探讨 |
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| 引用本文： | 丁岩峰,张春霞,孙奉昌.对大型循环流化床锅炉机组底渣输送方式的探讨[J].电站辅机,2011,32(2):36-38. |
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| 作者姓名： | 丁岩峰 张春霞 孙奉昌 |
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| 作者单位： | 中国电力科学研究院; |
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| 摘 要： | 从技术分析和经济性方面着手,对大型循环流化床锅炉底渣的各种输送方式进行了比较.用电厂已采用的排渣方案实例,说明了对锅炉底渣的冷却和输送时需考虑的问题,并对钢带冷渣器机械输渣系统和螺旋水冷筒形冷渣器正压气力输送系统的运行进行了定童分析.通过各方面的综合比较,认为钢带冷渣器机械排渣方案优于螺旋水冷筒形冷渣器的正压气力输送方...
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| 关 键 词： | 锅炉 循环 流化床 底渣 排渣 输送 方案 探讨 |
Discussion on the Handling Mode of the Bottom Slag in Large CFB |
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| Ding Yan-feng,Zhang Chun-xia,Sun Feng-chang.Discussion on the Handling Mode of the Bottom Slag in Large CFB[J].Power Station Auxiliary Equipment,2011,32(2):36-38. |
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| Authors: | Ding Yan-feng Zhang Chun-xia Sun Feng-chang |
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| Affiliation: | Ding Yan-feng,Zhang Chun-xia,Sun Feng-chang(China Electric Power Research Institute,Beijing 100070,China) |
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| Abstract: | The comparison between the different handling modes for the bottom slag in large CFB has been carried out based on the technical and economic analysis.Taking the example of the adopted slag disposal scheme in a power station,the problems of slag cooling and transporting shall be described and the quantitative analysis has been made for both the steel slag cooler mechanical conveying system and the spiral cylindrical slag cooler pressurized pneumatic handling system.Through a comprehensive comparison,the ste... |
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| Keywords: | boiler circulating fluidized bed bottom slag slag handling conveying scheme discussion |
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