我国深部矿井热害治理设想和展望

随着浅部矿产资源的利用殆尽,矿井开采必然进入深部开采阶段,必将面临井下严酷的热环境。深井热害,不仅制约生产的顺利进行,还会对矿工的身体造成伤害。根据深井开采的现状以及发展趋势,将未来深井开采按深度划分为亚深井、深井、超深井以及超高温矿井4个开采阶段,针对各个阶段的热环境进行了分析研究,并分别提出了热害控制治理措施。研究对维护生产的顺利进行、保护矿工身体免于事故伤害、提高深井生产效率有参考价值,对我国深部开采热害防治、矿工职业健康保护工作有指导意义。

Imagination and Prospect of Heat Harm Control in Deep Mine

With the depletion of mineral resources in shallow stratum,mining consequentially get into deep stratum,which result in a harsh high temperature environment.Heat harm in deep mine not only constrains the program of product,but also harms the miner's health.According to the status and development trends of deep mining,the future deep underground mining be divided into four stages: sub-deep mining stage,deep mining stage,ultra-deep mining and ultra-high temperature underground mining stage.After analyzing the...