卧式砂磨机分级系统切割粒径计算  

Calculation of cutting particle size in classification system of horizontal sand mill

作　　者：王雅娟 高勋 潘卫宁 闫玲娣 WANG Yajuan;GAO Xun;PAN Weining;YAN Lingdi(Luoyang Mining Machinery Engineering Design Institute Co.,Ltd.,Luoyang 471039,Henan,China;State Key Laboratory of Intlligent Mining Heavy Equipment,Luoyang 471039,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]智能矿山重型装备全国重点实验室,河南洛阳471039

出　　处：《矿山机械》2024年第8期50-53,共4页Mining & Processing Equipment

摘　　要：针对卧式砂磨机产品细度控制计算理论缺失的现状,通过结构分析并利用流体力学原理,建立了卧式湿法动态分级系统模型,以此为基础,研究了切割粒径的计算方法,并对其进行了验证。结果表明,对于卧式砂磨机分级机切割粒径的应用实例,所提计算方法是有效而实用的。它能够指导卧式砂磨机细度参数的调整和分级机的优化设计,以及不同规格型号分级系统的开发。In view of the lack of calculation theory for the product fineness control of the horizontal sand mill,a horizontal wet dynamic classification system model was established by the structural analysis and the fluid mechanics principle.Based on this,the calculation method of the cutting particle size was studied and verified.The results showed that the proposed calculation method was effective and practical for the application example of the cutting particle size of classifier of the horizontal sand mill.The method could guide the adjustment of the fineness parameters of the horizontal sand mill and the optimization design of the classifier,as well as the development of the classification system in different specifications and models.

关 键 词：卧式砂磨机 分级系统 分级机 切割粒径 

分 类 号：TD453[矿业工程—矿山机电]