| 煤泥循环流化床锅炉燃烧控制与效率在线检测研究 |
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| 引用本文： | 刘志峰,倪立阁,楚德全,江爱朋. 煤泥循环流化床锅炉燃烧控制与效率在线检测研究[J]. 煤矿现代化, 2011, 0(6): 49-52 |
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| 作者姓名： | 刘志峰 倪立阁 楚德全 江爱朋 |
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| 作者单位： | 博达电力自动化工程有限公司;兖州煤业股份有限公司;山东华聚能源股份有限公司;杭州电子科技大学; |
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| 摘 要： | 随着节能降耗以及环保要求的提高,对流化床锅炉进行燃烧自控控制和效率在线检测成为大势所趋。为了实现流化床锅炉的燃烧自动控制,提高自控投入率并在线监测锅炉效率情况。本研究针对基于管道输送的75t流化床锅炉,设计了燃烧自动控制系统,实现了锅炉的汽包水位、过热蒸汽温度、过热蒸汽压力、一二次风以及氧量的自动控制,进而采用先进控制技术实现了整体的燃烧自动控制,根据过热蒸汽压力和负荷要求,自动调节煤泥给料以及相关环节。在此基础上,实现了锅炉效率在线计算,可以实时监控锅炉效率以及各部分热损失情况,用于指导锅炉优化运行,达到节能减排和电厂对标管理的要求。
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| 关 键 词： | 流化床 煤泥 燃烧自动控制 锅炉效率 运行优化 |
Study on Coal mud cycle fluidized bed boiler combustion control and efficiency on-line detection |
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| Liu Zhifeng,Ni Lige,Chu Dequan,Jiang Aipeng. Study on Coal mud cycle fluidized bed boiler combustion control and efficiency on-line detection[J]. Coal Mine Modernization, 2011, 0(6): 49-52 |
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| Authors: | Liu Zhifeng Ni Lige Chu Dequan Jiang Aipeng |
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| Affiliation: | Liu Zhifeng1,Ni Lige2,Chu Dequan3,Jiang Aipeng4 |
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| Abstract: | with enhanced requirements in energy conservation and environmental protection, the combustion automatic control and efficiency on-line detection represents the general trend for fluidized bed boiler, with an aim to realize the automatic combustion control, improved automatic input rate and on-line boiler efficiency monitoring for the fluidized bed boiler. This study, based on the 75 tons of fluidized bed boiler delivered through pipelines, designs the combustion automatic control system, so as to achieve t... |
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| Keywords: | fluidized bed coal combustion control boiler efficiency operation optimization |
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