| 浮船及无底阀抽水在露天矿的应用 |
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| 引用本文： | 任禹昌. 浮船及无底阀抽水在露天矿的应用[J]. 煤矿机械, 2013, 34(5): 234-235 |
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| 作者姓名： | 任禹昌 |
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| 作者单位： | 楚雄州吕合煤业有限责任公司,云南楚雄,675213 |
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| 摘 要： | 简要介绍了露天开采中防排水工作的重要性,重点阐述浮船抽水及无底阀抽水的原理和应用,以及它们的完美结合在露天开采排水中发挥出的巨大作用,同时,也指出了其优点和不足之处。
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| 关 键 词： | 抽水 浮船 底阀 应用 改进 |
Application of Pontoon Pumping and Bottomless Valve Pumping in Strip Mine |
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| Abstract: | This paper briefly introduces how important water controlling and drainaging is in strip mining of coal.It focuses the principle and application of pontoon pumping and bottomless valve pumping,and explaines how to use them toghter so that they could play a big role in pumping of opencast working.At the same time,this paper also pointes out the advantage and weakness of the pontoon bottomless valve pumping. |
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| Keywords: | pumping pontoon bottomless valve application improve |
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