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首页> 外文期刊>Journal Of The South African Institute Of Mining & Metallurgy >Lateral hydraulic transportation of comminuted reef and waste in future concentrated mining operations
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Lateral hydraulic transportation of comminuted reef and waste in future concentrated mining operations

机译：在未来的集中采矿作业中，对粉碎的礁石和废物进行横向液压运输

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The paper reviews the results to date of an integrated research programme currently being conducted by CSIR Mining Technology, aimed at Impacting significantly on concentrated mining with face advance rates of up to 20 times faster than presently achieved.Consideration is given to the interplay between innovative technologies for continuous non-explosive mining or rock comminution underground and lateral hydraulic transportation in cross cuts, haulages and eventually hydrohoisting.Novel technologies for underground comminution of reef and development waste and an innovative pumping System suitable for the hydraulic transportation of coarse comminuted rock are reviewed. Emphasis is placed on South African gold mine reef and waste samples comminuted by electric shock wave comminution technology.The innovative TORE pump system appears to be well suited for the successful hydraulic transportation of rock, produced by electric shock wave comminution, at solids concentrations between 45 percent and 67 percent by mass.
机译：本文回顾了CSIR矿业技术公司目前正在进行的一项综合研究计划的结果，该计划旨在显着影响集中开采，工作面推进速度比目前实现的速度快20倍。并考虑了创新技术之间的相互作用用于连续非爆炸性采矿或岩石粉碎的地下和横向水力输送，包括横切，拖运和最终水力提升。回顾了用于礁石和开发废物地下粉碎的新颖技术以及适用于粗碎岩的水力运输的创新泵送系统。重点放在通过电击波粉碎技术粉碎的南非金矿礁和废物样本上。创新的TORE泵系统似乎非常适合成功地通过电击波粉碎产生的岩石进行液压输送，固体浓度在45之间百分比和67％的质量百分比。

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