| 循环流化床垃圾焚烧炉正压问题解决方案研究 |
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| 引用本文： | 李雷,周永.循环流化床垃圾焚烧炉正压问题解决方案研究[J].能源环境保护,2014(3):12-14. |
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| 作者姓名： | 李雷 周永 |
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| 作者单位： | [1]浙江城建煤气热电设计院有限公司,浙江杭州310013 [2]西安交通大学动力工程多项流国家重点实验室,陕西西安710049 |
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| 摘 要： | 垃圾成分的不稳定性导致循环流化床(CFB)垃圾焚烧锅炉燃烧情况不稳定,使炉膛正压冒烟,污染环境。本文提出在炉膛二次风入口处增加文丘里管,连通垃圾拨料入口的改造设计方案,来解决CFB垃圾焚烧炉的正压冒烟问题,具有设备简单、改造费用少的优点,对目前CFB焚烧垃圾的控制及污染物控制有重要参考价值及工程应用价值。
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| 关 键 词： | 垃圾焚烧 循环流化床 正压冒烟控制 二噁英 文丘里管 |
PRESSURE PROBLEM-SOLVING RESEARCH OF CFB MSW INCINERATOR |
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| LI Lei,ZHOU yong.PRESSURE PROBLEM-SOLVING RESEARCH OF CFB MSW INCINERATOR[J].Energy Environmental Protection,2014(3):12-14. |
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| Authors: | LI Lei ZHOU yong |
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| Institution: | 1. Zhejiang Gas ＆ thermoelectricity Design Institute, Hangzhou 310013, Zhejiang, 2. State Key Laboratory for a number of streams, Xi＇an Jiaotong University, Xi＇an, 710049 Shanxi) |
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| Abstract: | Waste composition instability caused circulating fluidized bed （CFB） combustion instability in municipal solid wastes （MSW） incinerator, so that positive pressure furnace smoke, polluting the environment. In this paper, a Venturi tube is design to solve the positive pressure CFB incinerator smoke problem, which has impotent engineering application value. |
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| Keywords: | MSW incinerator CFB positive pressure Venturi tube |
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