九里山矿低品位热能智能化综合利用分析

Analysis of Intelligent Comprehensive Utilization of Low-Grade Thermal Energy in Jiuli Mountain Mine

九里山矿低品位热能智能化处理与综合利用项目,以充分利用矿井水余热和南风井瓦斯发电烟气余热为核心目标,通过低品位热能梯级利用技术和田字式溢流储热装置,实现了3种工业废弃能源的组合增热,有效提高了热源效率,降低了运行成本。该项目不仅满足了主要建筑的全年供暖和制冷需求,为职工创造了舒适的生活环境,还预计每年可节约300万元以上的费用,并大幅减少环境污染,展现出良好的经济效益和环境效益,积极响应了国家节能减排政策,为矿区可持续发展做出了积极贡献。

The Jiuli Mountain mine low-grade thermal energy intelligent processing and comprehensive utilization project aims to fully utilize the waste heat from mine water and the flue gas of gas-fired power generation at the Nanfeng Well as its core objectives.By employing the low-grade thermal energy cascade utilization technology and a field-shaped over flow heat storage device,the project has achieved combined heating from three types of industrial waste energy,effectively improving the efficiency of heat sources and reducing operating costs.The project not only meets the annual heating and cooling needs of the main buildings,creating a comfortable living environment for the staff,but it is also expected to save over 3 million yuan in costs annually.Additionally,it significantly reduces environmental pollution,demonstrating good economic and environmental benefits.The project actively responds to the national energy-saving and emission-reduction policies and makes a positive contribution to the sustainable development of the mining area.