| 氧化铝粉尘在布袋除尘器过滤介质上沉积规律 |
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| 引用本文： | 汪家琼,刘根凡.氧化铝粉尘在布袋除尘器过滤介质上沉积规律[J].石油化工设备,2009,38(6):19-22. |
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| 作者姓名： | 汪家琼 刘根凡 |
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| 作者单位： | 1. 华中科技大学能源与动力工程学院,湖北,武汉,430074
2. 华中科技大学煤燃烧国家重点实验室,湖北,武汉,430074 |
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| 摘 要： | 以氧化铝粉尘为介质，对氧化铝在布袋除尘器过滤面上的沉积规律进行了研究。通过间接方法，主要研究了布袋长度对氧化铝粉尘层在布袋上沉积规律的影响，推导了粉尘层厚度垂直分布模型及过滤压降模型，可为布袋除尘器设计提供依据。
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| 关 键 词： | 布袋除尘器 氧化铝 过滤 沉积层 压降 模型 |
Further Study on Alumina Sediment Characteristic on Bag Filter Medium |
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| WANG Jia-qiong,LIU Gen-fan.Further Study on Alumina Sediment Characteristic on Bag Filter Medium[J].Petro-Chemical Equipment,2009,38(6):19-22. |
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| Authors: | WANG Jia-qiong LIU Gen-fan |
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| Affiliation: | WANG Jia-qiong, LIU Gen-fan(1.Huazhong University of Science and Technology a. The Institute of Energy ＆ Power; 2. The State Key Laboratory of Coal Combustion, Wuhan 430074, China) |
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| Abstract: | Characteristic of alumina sediment on bag filter was further studied. The study was focused on the effect of bag length on characteristic of alumina sediment with indirect methods. Model of vertical profile of dust layer and that of filtration pressure drop were developed. This study will provide a basis for bag filter design. |
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| Keywords: | bag filter alumina filter sediment layer pressure drop model |
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