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Electronic Detonators - Do They Add Value?

机译:电子雷管 - 是否增加了价值?

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In an era where profits are constantly being eroded, mines are looking towards technology developments to assist them in solving mining problems and reducing mining costs. An emerging technology that could assist mines in becoming more cost effective is electronic detonators. Electronic detonators have been under development for several years. Over the past three years, the spotlight has fallen on commercial use of electronic detonators and the extent to which the promise of precise and programmable timing can assist mines with their environmental and productivity problems. This paper uses case studies to demonstrate both surface and underground applications where electronic detonators and blasting systems were used to solve typical mining problems such as vibration and fragmentation. Safety aspects such as hanging wall conditions and high wall stability also benefited from the use of electronic detonators. The paper also demonstrates how the use of accurate electronic detonators and blasting systems has resulted in improved/more even fragmentation with further downstream efficiencies. These efficiencies may include increased cast percentages, reduced oversized rocks, quicker cleaning times and increased production rates.
机译:在一个利润不断被侵蚀的时代,地雷正在寻求技术发展,以帮助他们解决挖掘问题并降低采矿成本。一种可以帮助地雷变得更具成本效益的新兴技术是电子雷管。电子雷管已经开发了几年。在过去的三年中,聚光灯落在了商业用途的电子戒断和精确和可编程时机的承诺可以帮助地雷的环境和生产力问题。本文使用案例研究来展示用于求解典型的挖掘和爆破等诸如振动和碎片等典型挖掘问题的表面和地下应用。安全方面,如悬挂墙壁条件和高壁稳定性也受益于电子雷管的使用。本文还展示了如何使用准确的电子雷管和爆破系统的使用,从而改善/更均匀的脱落,进一步下游效率。这些效率可能包括增加的铸型百分比,减少超大岩石,更快的清洁时间和增加的生产率。

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