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New Construction Technology of Mobile Catenary Boosts Big Mac of Open-pit Coal Mine in China

Release date:2018-12-04  source:中南选矿网  Browse times:901
        由中国中电气化局集团三公司承建的国内露天矿巨无霸----年产1亿吨的安家岭露天煤矿装煤筒仓移动接触网工程成功运行半年,运行情况良好,为安家岭煤矿日发10列万吨原煤车做出了有力保障。 装煤筒仓处移动接触网主要由硬横梁、汇流排、机电设施、弹簧补设施组成。当电力机车通过时,控制硬横梁上方的电机电力拉动汇流排带动筒仓下方接触线位于机车受电弓下方,机车不降弓通过。机车通过以后控制电机拉动汇流排使筒仓下方接触线远离铁路中心,筒仓伸出漏煤桶给车皮装煤,从而大大提高了装煤效率,减少了机车与接触网的弓网事故。 该工程采用了国内最先进的智能移动接触网新技术,标志着中国中铁电气化局集团移动接触网的施工技术日臻成熟,为进一步占领移动接触网的施工市场奠定了坚实的基础。

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