摘要
为解决综采工作面井下用水氯化物、溶解性总固体含量较高,无法满足液压支架、电液阀等设备的用水要求,针对淮南矿区新建煤矿的高氯化物型高矿化度矿井水,研究开发了多级介质过滤和反渗透相结合的工艺方法,研制的乳化液配置用水处理站,主要由压力调节单元、物理杂质去除单元、离子去除单元和加药系统组成,通过在淮南矿区某煤矿-630工作面实际运行,出水水质优于MT76-2011标准要求,装置运行安全可靠,操作管理方便,降低了综采设备故障率,提高了生产效率。
For reducing the content of the chloride and total dissolved solids in the water used in fully mechanized coal face, the water treatment technology of the combining multi- stage media filtration and reverse osmosis was developed, according to the typical high-chlo- ride and high-salinity coal mine drainage in new Huainan mining areas. The water treatment device for emulsion includes pressure regulation unit, physical impurity removal unit, ion re- moval unit and dosing system. The product water quality is superior to the standard of MT76-2011 during running in-630 working face in new Huainan mining areas. The device has the features of reliable and stabile operation and easy management, and it can greatly reduce the malfunction rate of fully mechanized mining devices and improve the production efficiency.
出处
《能源环境保护》
2014年第2期20-22,共3页
Energy Environmental Protection
基金
安徽省科技攻关项目(12010402149)
科技部技术开发专项项目(2011EG122309)
