| 普通快滤池气冲防回水装置的设计与应用 |
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| 引用本文： | 栾雪英,赵爱民,唐兆祥,王晓芳.普通快滤池气冲防回水装置的设计与应用[J].青岛理工大学学报,2005,26(5):54-56. |
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| 作者姓名： | 栾雪英 赵爱民 唐兆祥 王晓芳 |
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| 作者单位： | 1. 青岛中法海润供水有限公司,青岛266108
2. 青岛华仁房地产有限公司,青岛266011 |
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| 摘 要： | 普通快滤池的冲洗方式常采用气水反冲洗，但由于反冲洗阀关闭不严，导致反冲洗管路系统进水，加装气冲防回水装置可以解决气冲管路的回水问题，且效果好、成本低．
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| 关 键 词： | 滤池 气冲防回水装置 气水反冲洗 |
| 修稿时间： | 2004年12月30 |
The Design and Application of Anti-water Return Device |
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| Luan Xue-ying,Zhao Ai-min,Tang Zhao-xiang,Wang Xiao-fang.The Design and Application of Anti-water Return Device[J].Journal of Qingdao Technological University,2005,26(5):54-56. |
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| Authors: | Luan Xue-ying Zhao Ai-min Tang Zhao-xiang Wang Xiao-fang |
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| Affiliation: | Luan Xue-ying~1,Zhao Ai-min~1,Tang Zhao-xiang~2,Wang Xiao-fang~1 |
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| Abstract: | Backwash by water and air souring is commonly used in the filter.Water sometimes will come into the backwash piping system due to the water leakage of the backwash valves.An anti-water return device installed in this piping system will provide a good solution and meanwhile lower the costs. |
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| Keywords: | filter anti-water return device backwash by water and air souring |
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