摘要
论述了目前煤矿风井乏风余热利用、瓦斯电厂余热回收、矿井水余热利用等技术发展水平;介绍了山西盂县某煤矿余热综合利用管理系统的应用实践,该煤矿将各方面余热资源统一管理,回收余热替代燃煤锅炉,既降低了煤矿项目能耗,又减少了项目污染物排放,具有显著的环境效益和经济效益。
In recent years,as the situation of air pollution is getting worse and worse,the coal burning heating in coal mine projects is strictly restricted by boiler tonnage and flue gas emission.Clean heat resource is the only way of solving heat supplying in coal mines;the coal mine in Yiyu County demonstrated that,manage the waste heat resources in all aspects of coal mine and replace the coal-fired boiler with the waste heat recovery have not only reduced the energy consumption of coal mine project,but also reduced the emission of project pollutants.The utilization of waste heat in coal mine has significant environmental and economic benefits.
作者
秦红正
QIN Hong-zheng(China Coal Industry Group Beijing Huayu Engineering Co.,Ltd Beijing 100120,China)
出处
《煤炭加工与综合利用》
CAS
2019年第12期61-64,I0001,共5页
Coal Processing & Comprehensive Utilization
关键词
煤矿余热
矿井乏风
回收利用
节能减排
waste heat in coal mine
mine ventilation air methane
recycling and utilization
energy conservation and emission reduction
