DFX型干选机的分选效果研究  

Study on sorting effect of DFX type dry separator

作　　者：杨秀红 夏玉才 任尚锦 YANG Xiu-hong;XIA Yu-cai;REN Shang-jin(Tangshan Kaiyuan Technology Co.,LTD.,Tangshan,Hebei 063000,China)

机构地区：[1]唐山开远科技有限公司,河北唐山063000

出　　处：《煤炭加工与综合利用》2023年第9期52-54,59,共4页Coal Processing & Comprehensive Utilization

摘　　要：介绍了DFX型干法分选机的结构特点,采用双八级振动电机为激振源,吊挂的矩形床体,可实现对物料的高效分选;研究了该分选机采用不同筛板时对不同粒级煤的分选效果,结果表明,分选机有效分选粒度50~6 mm,可能偏差E=0.19。The structure characteristics of DFX type dry sorting machine were introduced.The double eight-stage vibration motor was used as the excitation source and the suspended rectangular bed could realize the efficient sorting of materials.The results show that the effective separation size of the separator is 50~6 mm with a possible deviation E=0.19.

关 键 词：干选机 分选精度 矩形床面 分选效果 

分 类 号：TD94[矿业工程—选矿]