CFX-24×2差动式双层风力干选机的设计与应用  

Design & application of the CFX-24×2 differential-motion double deck dry separator

作　　者：徐全恒 任尚锦 么大锁[3] 

机构地区：[1]内蒙古北联电能源开发有限责任公司,内蒙古呼和浩特010020 [2]唐山开远选煤科技有限公司,河北唐山063000 [3]天津大学仁爱学院,天津301636

出　　处：《煤炭加工与综合利用》2010年第2期1-4,共4页Coal Processing & Comprehensive Utilization

摘　　要：介绍了CFX型差动式风力干选机设计的主体结构、工作原理和技术参数,CFX-24×2差动式双层风力干选机有效地克服了普通干选设备不适应原煤较高水分、分选效果差等不利因素,通过在吴四圪堵煤矿的试验证明,选后精煤产品发热量提高了2.09MJ/kg,分选指标均达到设计要求。Introduced are the main structure of the CFX differential-motion dry separator,its operation principle and technical specifications;unfavourable factors of conventional dry separator as bad separation performance and unsuitability to feed with high moisture content effectively overcome by CFX-24×2 dry separator;its operation experiment at Wusigedu Mine indicated that designed separation index achieved and heat value of concentrate increased by 2.09 MJ/kg.

关 键 词：差动式干法选煤机 结构 分选效果 设计 

分 类 号：TD455.4[矿业工程—矿山机电]