| 新型颗粒层除尘器清灰过程的研究 |
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| 引用本文： | 贾胜辉,曹亚丽.新型颗粒层除尘器清灰过程的研究[J].江苏环境科技,2007,20(6):17-19. |
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| 作者姓名： | 贾胜辉 曹亚丽 |
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| 作者单位： | 1. 宿迁学院建筑工程系,江苏,宿迁,223800
2. 宿迁市环境监测中心站,江苏,宿迁,223800 |
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| 摘 要： | 分析了现有颗粒层除尘嚣的缺点,并提出了一种能集固定床和移动床的优点于一身的新型颗粒层除尘器.介绍了新型颗粒层除尘器的结构和特点,特别是组合流化床清灰机构.用流态化理论和二组分混合/分离理论分析了清灰过程.通过连续增加风速和恒定风速实验得出了清灰风速的合适范围.
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| 关 键 词： | 颗粒层 除尘 清灰 流化床 颗粒层除尘器 清灰过程 研究 Fixed Bed Layer Granular Property 范围 风速实验 连续 分离理论 混合 组分 流态化 清灰机构 流化床 组合 结构和特点 移动床 固定床 |
| 文章编号： | 1004-8642（2007）06-0017-03 |
| 收稿时间： | 2007-09-28 |
| 修稿时间： | 2007年9月28日 |
Analysis on Deashing Property of Granular Layer in New Fixed Bed |
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| JIA Sheng-hui,CAO Ya-li.Analysis on Deashing Property of Granular Layer in New Fixed Bed[J].Jiangsu Environmental Science and Technology,2007,20(6):17-19. |
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| Authors: | JIA Sheng-hui CAO Ya-li |
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| Abstract: | The defects of existing granular bed dusters were analyzed and a new granular bed duster with the merits of fixed bed and moving bed was created. Its structure and specific features were described, especially assembled fluidized bed dust removal mechanism. The course of deashing was studied with the fluidization theory and binary particle mixture mixing / separation theory. The velocity range was identified by the way of experiments of increasing continuously velocity and constant velocity. |
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| Keywords: | Granular layer Duster Deashing Fluidized bed |
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