矿井地热资源综合化应用研究  

Study on integrated application of mine geothermal resources

作　　者：董宪伟[1,2] 张九零[1,2] 侯欣然[1,2] 

机构地区：[1]河北联合大学,河北唐山063009 [2]河北省矿业开发与安全技术重点实验室,河北唐山063009

出　　处：《有色金属（矿山部分）》2014年第2期1-3,共3页NONFERROUS METALS(Mining Section）

基　　金：河北省科技计划项目(12214511);河北联合大学科学研究基金项目(Z201206)

摘　　要：河北省某矿井有丰富的水资源,矿井的涌水量平均为1 766.9m3/h,最高涌水量为2 135.7m3/h,最低涌水量为1 485.3m3/h。排水水温平均为14.68℃,最高水温为18℃,最低水温为10℃。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地热资源,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。A certain mine in Hebei Province is rich in water resources. The mine discharge is on average of 1 766.9 m3/h with the highest water yield of 2 135.7 mS/h, and the minimum water inflow is 1 485.3 m3/h. The average water temperature of drainage is 14.68℃ with the highest temperature of 18℃ and the minimum tempera- ture of 10℃. Mine water contains abundant of waste heat resources. By using water source heat pump technology and exploiting the geothermal resources of these mines, which helps to reduce heat damage of mine and improve the underground working environment. It＇s conducive to improving the mine＇s energy consumption structure, which can decrease environmental pollution and increase the economic efficiency of enterprise.

关 键 词：矿井地热 地热资源 余热 水源热泵 

分 类 号：TD727[矿业工程—矿井通风与安全]