| 泵站拦污栅有关问题的研究 |
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| 作者姓名： | 张婧璇 郑源 徐峰 陈志芳 |
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| 作者单位： | 1. 河海大学水利水电工程学院,江苏,南京,210098
2. 张家港市天源水利设计院,江苏,张家港,215600 |
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| 基金项目： | 江苏省灌溉总渠管理处淮安三站拦污栅阻水研究 该项目已通过江苏省科技厅的鉴定 苏科鉴字 [2 0 0 3]第 1 1 93号 |
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| 摘 要： | 现就泵站拦污栅在使用中出现的阻塞、锈蚀、振动及清污方面存在的问题进行了研究，并结合江苏淮安二站从空化和空蚀、机组频繁开停机、能量和经济损失等方面分析了拦污栅对泵站的影响，研究内容对南水北调东线工程其它泵站也有一定的借鉴作用。
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| 关 键 词： | 泵站 拦污栅 阻塞 能量损失 |
| 文章编号： | 1672-1683(2004)05-0044-03 |
| 修稿时间： | 2004年6月15日 |
Study on Trashrack of Pumping Station |
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| Authors: | ZHANG Jing-xuan ZHENG Yuan XU Feng CHEN Zhi-fang |
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| Affiliation: | ZHANG Jing-xuan~1,ZHENG Yuan~1,XU Feng~1,CHEN Zhi-fang~2 |
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| Abstract: | Based on Huaian Second Pumping Station situation, researches on the problems about the blockage of trashrack, the rust of single rack bars, vibration and raking in applying are made, and the influences on pumping stations from the aspects of cavitation, frequent starting and stopping to units and the loss of energy and economy are analysed in this paper, the contents of study are suitable for another pumping stations in South-to-North Water Transferring Project |
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| Keywords: | pumping station trashrack blockage loss of energy |
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