摘要
针对潘二矿现有矿井水处理利用与供暖方式存在的问题,分析了传统燃煤小锅炉对空气环境的污染,论证了矿井水热能替代燃煤锅炉供暖和矿井生产的可行性。分析认为:利用矿井疏放奥灰水提取热能替代燃煤锅炉采暖和矿井生产供热,可充分利用矿井水余热资源;以潘二矿为例,采用奥灰水热能替代现有燃煤锅炉供暖,每年可节省运行费用601.2万元,减少的烟尘、SO2、NOx排放量分别280 t、40 t和60 t。
In order to solve the problems of the current mine water treatment and heating methods in Pan II Coal Mine,the air pollution produced by traditional coal-fired small boilers and the feasibility of using the thermal energy of mine water to replace the traditional heat supply of coal-fired boiler and mine production were discussed. It is concluded that the substitution of traditional heat supply by thermal energy of mine water would make full use of the wast heat of coal mine water. Taking Pan Ⅱ Coal Mine as an example,if the traditional heat supply was replaced,6,012,000 yuan of operation cost could be saved and the amounts of soot SO2、NOx reduced would be 280 t,40 t and 60 t,respectively.
作者
刘家柱
LIU Jiazhu(Huainan Mining Group Coal Branch,Huainan 232082,China)
出处
《能源环境保护》
2020年第1期73-76,共4页
Energy Environmental Protection
关键词
潘二矿
奥灰水
热能利用
Pan II Mine
Ordovician limestone water
Thermal energy utilization
