煤炭干选新技术的研发应用和发展趋势  

The application and developing trends of new coal dry cleaning technology

作　　者：杨飞 李磊 YANG Fei(Tangshan shenzhou machinery Co.,Ltd.,Tangshan Heibei 063001,China)

机构地区：[1]唐山市神州机械有限公司,河北唐山063001 [2]河北省煤炭干法加工装备工程技术研究中心,河北唐山063001

出　　处：《煤炭加工与综合利用》2020年第11期1-7,I0001,共8页Coal Processing & Comprehensive Utilization

摘　　要：结合具体干法选煤工程案例,分析了我国选煤存在的问题,扼要阐述了不同干法选煤设备的原理、适用范围和应用效果,归纳分析了干法选煤技术的特点,展望了干法选煤技术未来发展趋势,特别是在井下排矸中的应用前景。As the practical coal preparation technology,dry coal preparation process has been applied in many coal preparation plant of China currently.Taking it as the starting point,combined with engineering cases of specific dry coal preparation project,we mainly analyzes the problems existed in coal preparation in China and clarify briefly the principle,applied scope and applied effects of different dry coal preparation device,inductively analyze the characteristics of dry coal preparation technology to prospect the developing trends of dry coal preparation technology in future,especially the applied prospect of underground Gangue.

关 键 词：ZM矿物高效分离机 智能分选机 空气重介分选机 末煤分选 易泥化煤 井下排矸 

分 类 号：TD942.4[矿业工程—选矿]