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| 磁絮凝污水处理装置的设计及实验验证 | |
| 引用本文： | 吕凤明,朱武,余增亮,张发宇,叶瑞,杜海明.磁絮凝污水处理装置的设计及实验验证[J].环境工程学报,2010,4(2):319-322. |
| 作者姓名： | 吕凤明 朱武 余增亮 张发宇 叶瑞 杜海明 |
| 作者单位： | 1. 合肥工业大学机械与汽车工程学院,合肥,230009 2. 中国科学院离子束生物工程学重点实验室,合肥,230031 3. 合肥工业大学资源与环境工程学院,合肥,230009 4. 安徽大学物理与材料科学学院,合肥,230039 |
| 基金项目： | 中国科学院合肥物质科学研究院院长基金项目(200710190366) |
| 摘 要： | 为了优化设计装置内部的结构,分别使用Fe3O4磁块和NdFeB磁块制作了2台简易装置进行实验。在实验中由于装置的结构和磁系会影响絮凝的过程,因此将磁盘厚度减到了33 mm,提高了单位时间内流体通过磁盘的流量。在实用可行方面,设计了高效率的絮体助卸装置;2块外磁盘只受单边磁力作用因而对其结构做了加强设计;并且设计了独特的磁盘位置调整机构,以便在实验中调整磁盘间距;装置使用变频调速控制能够及时调整磁盘的转速,从而保证分离的效果。在实际实验中验证了该装置的处理效果,经过处理的水体能达到国家三类水质标准。 |
| 关 键 词： | 磁絮凝体 分离装置 磁系 设计 试验验证 |
Design and test validate of a magnetic flocculation sewage treatment device |
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| Lv Fengming,Zhu Wu,Yu Zengliang,Zhang Fayu,Ye Rui and Du Haiming.Design and test validate of a magnetic flocculation sewage treatment device[J].Techniques and Equipment for Environmental Pollution Control,2010,4(2):319-322. | |
| Authors: | Lv Fengming Zhu Wu Yu Zengliang Zhang Fayu Ye Rui and Du Haiming |
| Institution: | School of Mechanical and Automotive Engineering, Hefei University of Technology, Hefei 230009,China,School of Mechanical and Automotive Engineering, Hefei University of Technology, Hefei 230009,China,Key Laboratory of Ion Beam Bioengineering, Chinese Academy of Sciences, Hefei 230031,China,School of Resources and Environmental Engineering, Hefei University of Technology,Hefei 230009,China,School of Resources and Environmental Engineering, Hefei University of Technology,Hefei 230009,China and School of Physics and Material Science, Anhui University,Hefei 230039,China |
| Abstract: | In order to optimally design internal structure of the magnetic disc,Fe3O4 magnet and NdFeB magnet were used respectively to manufacture two set of facility device for experiments.Because the device structure and the magnetic system influenced the flocculating process during the experiment,the disc thickness was reduced to 33 mm which improved the unit time flow while pass magnetic disc.In practicality and feasibility aspect,a more efficient removal set was designed.The outer disc only bore single magnetic ... |
| Keywords: | magnetic flocculation separation device magnetic system design test validation |
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