摘 要
本次设计为承德市大庙镇东沟磁铁矿地下开采设计,根据矿体赋存条件及地表情况,对矿体生产规模、开拓系统、运输提升系统、采矿方法及通风、排水、供电系统等进行设计,得到一个最优的矿床初步开采设计方案,为资源合理开发利用提供可靠的依据,能有较好的生产效益,经济意义和社会意义。
本设计针对东沟磁铁矿的实际情况进行了较详细的分析说明,其中包括开拓方案的选择、采矿方法的选择、矿山机械的选型计算、矿井通风设备,排水系统的选取及计算、技术经济的分析等。
关键词:开拓系统;采矿方法;通风系统;运输系统;环境保护
Abstract
This design is designed for underground mining of Donggou magnetite in Damiao Town, Chengde City. According to the conditions of ore body occurrence and surface conditions, the ore body production scale, development system, transportation and lifting system, mining method and ventilation, drainage and power supply system are designed.
This design has carried on the detailed analysis explanation to the Donggou magnetite actual situation, including the development plan choice, the mining method choice, the mining machinery selection calculation, the mine ventilation equipment, the drainage system selection and the calculation, the technical economy analysis and so on.
Keywords: development systems; mining methods; ventilation systems; transport systems; environmental protection
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