| 固体颗粒床高温除尘器的等温实验研究 |
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| 引用本文： | 李翔,白皓,苍大强,陶保国,邹展,穆建忠.固体颗粒床高温除尘器的等温实验研究[J].北京科技大学学报,2004,26(1):18-21. |
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| 作者姓名： | 李翔 白皓 苍大强 陶保国 邹展 穆建忠 |
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| 作者单位： | 1. 北京科技大学冶金学院能源与环境保护研究所,北京,100083
2. 冶金部常熟喷嘴厂,常熟,215000 |
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| 摘 要： | 针对工业界提出的高温除尘问题,采用固体颗粒床除尘方式,对用砂粒作为过滤介质的可行性和实用性进行了研究.通过模拟高炉一次除尘后的含尘气体浓度,进行了固体颗粒床除尘器的等温实验,探索了气体过滤速度、过滤床层厚度对除尘器除尘效率和床层压力损失的影响.根据实验结果,确定了最佳过滤速度和过滤床层厚度.
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| 关 键 词： | 除尘 过滤式除尘器 颗粒床 除尘效率 压力损失 固体 颗粒床 高温除尘器 实验 研究 Filter Granular High Temperature Experiment Research 最佳 结果 影响 床层压力损失 除尘效率 床层厚度 过滤速度 气体浓度 一次除尘 高炉 模拟 |
| 修稿时间： | 2002年10月16日 |
Isothermal Experiment Research of a High Temperature Granular Bed Filter |
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| LI Xiang,BAI Hao,CANG Daqiang,TAO Baoguo,ZOU Zhan,MU Jianzhong
Metallurgy School,University of Science and Technology Beijing,Beijing ,China
Changshu Burner Factory,Changshu . China.Isothermal Experiment Research of a High Temperature Granular Bed Filter[J].Journal of University of Science and Technology Beijing,2004,26(1):18-21. |
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| Authors: | LI Xiang BAI Hao CANG Daqiang TAO Baoguo ZOU Zhan MU Jianzhong
Metallurgy School University of Science and Technology Beijing Beijing China
Changshu Burner Factory Changshu China |
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| Institution: | LI Xiang,BAI Hao,CANG Daqiang,TAO Baoguo,ZOU Zhan,MU Jianzhong
1 )Metallurgy School,University of Science and Technology Beijing,Beijing 100083,China
2 ) Changshu Burner Factory,Changshu 215000. China |
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| Abstract: | A kind of filter with sand as the percolation medium for dust-removing were discussed and designed for isothermal experiment. Through the experiment by this fiter simulating the BF top gas sub-dedusting, the effect of the thickness of the fiter layer and the filtration gas velocity upon the dust-removing efficiency and the pressure loss was investigated. Based on the experimental results, the optimized thickness of the filter layer and the optimized velocity of filtration gas were confirmed. |
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| Keywords: | dust-removing filtration dust catcher granular bed dust-removing efficiency pressure drop |
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