| 微灌技术在原地爆破浸出钻孔布液中的研究与应用 |
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| 引用本文： | 王小波,李广悦,谢国森,钟永明,黄伟,李凌波.微灌技术在原地爆破浸出钻孔布液中的研究与应用[J].矿冶工程,2004,24(2):16-19. |
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| 作者姓名： | 王小波 李广悦 谢国森 钟永明 黄伟 李凌波 |
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| 作者单位： | 南华大学,建筑工程与资源环境学院,湖南,衡阳,421001 |
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| 摘 要： | 为解决原地爆破浸出钻孔布液中存在的溶液分配不均匀问题，引用了微灌技术。在国内现有注液器的基础上，引伸研制出适合原地爆破浸出钻孔布液工艺特点的注液器——多孔出流布液管，并提出了与之相适应的布液管网阻力与流量分配的计算方法。多孔出流布液管在工业试验中布液均匀度达到89．72％，浸出效果明显改善。
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| 关 键 词： | 钻孔布液 微灌 注液器 均匀度 多孔出流布液管 采矿 原地爆破浸出 |
| 文章编号： | 0253-6099(2004)02-0016-04 |
| 修稿时间： | 2003年11月11 |
Study and Application of Micro-irrigation Technology in Drill Lixiviant Distribution for Stope Leaching |
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| WANG Xiao-bo,LI Guang-yue,XIE Guo-sen,ZHONG Yong-ming,HUANG Wei,LI Ling-bo.Study and Application of Micro-irrigation Technology in Drill Lixiviant Distribution for Stope Leaching[J].Mining and Metallurgical Engineering,2004,24(2):16-19. |
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| Authors: | WANG Xiao-bo LI Guang-yue XIE Guo-sen ZHONG Yong-ming HUANG Wei LI Ling-bo |
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| Abstract: | Uneven distribution of drill lixiviant for stope leaching was solved by adopting micro-irrigation technology. A new type of irrigator multi-hole outflow pipe is developed which is suitable for drill lixiviant distribution for stope leaching, and a calculation method is put forward for pipe network's resistance and flow distribution. In the industrial test, the multi-hole outflow pipe has a lixiviant distribution uniformity of 89.72%. The leaching effectis improved greatly. |
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| Keywords: | drill lixiviant distribution micro-irrigation irrigator uniformity |
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