| 污水泵站进水流态的分析及其改进 |
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| 引用本文： | 刘成,韦鹤平.污水泵站进水流态的分析及其改进[J].同济大学学报(自然科学版),1998,26(3):303-306. |
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| 作者姓名： | 刘成 韦鹤平 |
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| 作者单位： | 同济大学污染控制与资源化研究国家重点实验室!上海，200092，同济大学污染控制与资源化研究国家重点实验室!上海，200092，同济大学污染控制与资源化研究国家重点实验室!上海，200092 |
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| 基金项目： | 世界银行贷款项目!1449706050379 |
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| 摘 要： | 根据上海市污水治理二期工程SA泵站水力模型试验，分析城市污水泵站前池普遍存在的不良进水流态现象及其对水泵性能的影响，提出前池流态改善措施．试验表明，改进后的前池使流态得到明显改善，水泵机组效率明显提高，并可有数降低泥沙淤积．
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| 关 键 词： | 泵站 前地 流态 水泵效率 |
Analysis and Improvements of Inflow Conditions of a Sewage Pumping Station |
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| Liu Cheng ,Wei Heping, He Yun.Analysis and Improvements of Inflow Conditions of a Sewage Pumping Station[J].Journal of Tongji University(Natural Science),1998,26(3):303-306. |
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| Authors: | Liu Cheng Wei Heping He Yun |
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| Abstract: | Based on the hydraulic model tests for the SA pumping station of Second Stage of Shanghai Sewag Project, the bad flow conditions in the forebay generally existing in sewag pumping stations and their influences upon pump efficiency are analyzed and the improvement measures are put forward. It is shown by the tests that the flow conditions in the forebay can be improved, the pumps efficiency will be increased, and the accumulation of debris can be reduced effectively by a barrier Plate. |
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| Keywords: | Pumping station Forebay Flow conditions Pump efficiency |
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