动态选粉机转子参数对选粉效率的影响  

Influence of rotor parameters of dynamic classifier on classification efficiency

作　　者：刘云峰 白洁 符惜炜 李珂 黄涛 阮涛 LIU Yunfeng;BAI Jie;FU Xiwei;LI Ke;HUANG Tao;RUAN Tao(Luoyang Mining Machinery Engineering Design Institute Co.,Ltd.,Luoyang 471039,Henan,China;State Key Laboratory of Mining Heavy Equipment,Luoyang 471039,Henan,China;CITIC Heavy Industries Co.,Ltd.,Luoyang 471039,Henan,China;Jinduicheng Molybdenum Co.,Ltd.,Ruyang 471200,Henan,China)

机构地区：[1]洛阳矿山机械工程设计研究院有限责任公司,河南洛阳471039 [2]矿山重型装备国家重点实验室,河南洛阳471039 [3]中信重工机械股份有限公司,河南洛阳471039 [4]金堆城钼业汝阳有限责任公司,河南汝阳471200

出　　处：《矿山机械》2022年第6期54-58,共5页Mining & Processing Equipment

基　　金：河南省重大科技专项“矿物加工节能工艺及智能装备系统研发与产业化”(201200210500)。

摘　　要：利用 CFD 软件对动态选粉机的选粉效率进行研究分析,通过改变动态选粉机转子的转速、叶片宽度及数量等参数,得到了上述参数对动态选粉机选粉效率的影响规律,并通过对动态选粉机选粉机理的分析,为动态选粉机技术的优化提供了参考。CFD software was applied to research the classification efficiency of the dynamic classifier.By changing the parameters of the rotor of the dynamic classifier,such as the rotary speed of the rotor,width and number of the blade,the influential laws of above parameters on the classification efficiency of the dynamic classifier were obtained.In addition,the operating mechanism of the dynamic classifier was analyzed,which offered reference for optimization of the dynamic classifier.

关 键 词：动态选粉机 CFD 选粉效率 

分 类 号：TD454[矿业工程—矿山机电]