超高含矸率煤智能分选的可行性研究  

Feasibility study on intelligent separation of coal with ultra-high gangue content

作　　者：张菲菲 ZHANG Fei-fei(Jizhong Energy Resources Co.,Ltd.,Xingtai,Hebei 054103,China)

机构地区：[1]冀中能源股份有限公司,河北邢台054103

出　　处：《煤炭加工与综合利用》2024年第11期75-77,共3页Coal Processing & Comprehensive Utilization

摘　　要：针对当前人工选矸效率低、劳动强度高、对重介选煤生产造成的重大干扰等问题,采用智能分选技术代替人工手选矸石,结果表明,矸石拣出率达到98%以上,并且处理能力大、除杂效果好、投资运行成本低、系统简单、便于维护。Aiming at the current problems of low efficiency,high labor intensity,and significant interference to dense-medium coal washing production in manual gangue sorting,intelligent sorting technology is adopted to replace manual gangue picking.The results show that the gangue picking rate reaches over 98%,with high processing capacity,good impurity removal effect,low investment and operating costs,simplified system,and easy maintenance.

关 键 词：智能分选 人工拣矸 X射线识别 引导板煤矸分离装置 

分 类 号：TD945.4[矿业工程—选矿]