煤矿空压机余热高效利用技术应用研究--以李家壕煤矿为例  

Application study on air compressor waste heat high-efficiency utilization technology in coal mine--Taking Lijiahao Coal Mine as an example

作　　者：李明 常艇 张立忠 董甲武 LI Ming;CHANG Ting;ZHANG Lizhong;DONG Jiawu(Coal Washing Center of China Energy Baotou Energy Co.,Ltd.,Ordos,Inner Mongolia 017000,China;Sino Mining Energy Efficiency Technology Co.,Ltd.,Chaoyang,Beijing 100102,China)

机构地区：[1]国能包头能源有限责任公司煤炭洗选中心,内蒙古自治区鄂尔多斯市017000 [2]北京中矿博能节能科技有限公司,北京市朝阳区100102

出　　处：《中国煤炭》2022年第5期76-80,共5页China Coal

摘　　要：以李家壕煤矿空压机余热利用为例,阐述了煤矿空压机余热高效利用技术的原理及应用方案,并根据矿区空压机余热资源的实际情况,利用空压机余热高效利用技术,对矿区空压机冷却系统进行余热回收改造。在与不同热水制取方案的经济性进行对比后得出,利用煤矿空压机余热回收制取热水系统具有较为显著的经济型优势,并能降低能源消耗,可取得较好的社会效益和环境效益。Taking the waste heat utilization of air compressor in Lijiahao Coal Mine as an example,the principle and application scheme of high-efficiency utilization technology of waste heat of air compressor in coal mine were expounded,and according to the actual situation of waste heat resources of air compressor in mining area,the high-efficiency utilization technology of waste heat of air compressor was used to recover and transform the waste heat of air compressor cooling system in mining area.After comparing with the economies of different hot water production schemes,it was concluded that the hot water production system with waste heat recovery of coal mine air compressor had significant economic advantages,could reduce energy consumption and achieve better social and environmental benefits.

关 键 词：煤矿 空压机 余热回收 余热高效利用 李家壕煤矿 经济效益 

分 类 号：TD989[矿业工程—选矿]