关键词: 矿区余热, 热泵技术, 综合利用, 节能减排

Abstract: In order to reasonably and efficiently utilize the large amount of waste heat resources generated in the mine production of Xinjie Taigemiao mining area, so as to achieve the purpose of "energy saving, carbon reduction and environmental friendly", the available waste heat resources and the current situation of heating load are investigated and analyzed in the mining area. According to the conclusions of the investigation, a feasible scheme of multiple clean energy comprehensive utilization heating was proposed and established, and the investment benefit and environmental benefit of the comprehensive utilization scheme of waste heat and the traditional boiler heating scheme were compared and analyzed. The research results show that, compared with traditional boilers, the comprehensive utilization of waste heat can reduce investment and operation costs by nearly 14.84%, and greatly reduce the emission of pollutants, with significant environmental benefits.