煤矿余热资源综合利用研究

Research on Comprehensive Utilization of Coal Mine Waste Heat Resources

随着开采深度的增加,矿井进入深部开采是必然的发展趋势,此时矿井地温也相应增高,随之产生的热害就成为矿井生产中不可避免的问题。同时,深部热水又是天然宝贵的资源,矿井水中蕴涵丰富的余热资源,利用水源热泵技术,开发利用这些矿区的余热资源,有助于减轻矿井热害,改善井下工作环境,有利于改善矿区的能源消费结构,减轻环境污染和增加企业经济效益。

With the increase of mining depth,mine in deep mining is the inevitable trend,the mine temperature also increases accordingly,and the consequent thermal pollution has become the inevitable problems in the mine production. At the same time,the deep hot water is valuable natural resources,mine water contains abundant of waste heat resources,using water source heat pump technology,exploiting the geothermal resources of these mines,which helps to reduce heat damage of mine,to improve the underground working environment,conducive to improving the mine＇s energy consumption structure,decreasing environmental pollution and increasing the economic efficiency of enterprise.