基于BS模型的辊压机工艺参数的研究  

Study on technical parameters of roller squeezer based on BS model

作　　者：张梅[1] 程相文[1] 刘颖[2] 

机构地区：[1]河北理工大学机械工程学院,河北唐山063009 [2]唐山钢铁股份有限公司

出　　处：《矿山机械》2009年第7期92-96,共5页Mining & Processing Equipment

基　　金：河北省科技厅资助项目(06242188D-1)

摘　　要：为研究辊压机的工艺参数对物料粉碎粒度的影响,本文分析了辊压机的工作过程和辊子受力状态。首先根据辊子受力推导出辊压机的转矩方程、功率方程和单位能耗方程。然后利用BS粉碎动力学模型,借助Matlab数值模拟软件,对实例数据进行计算,绘出粉碎产物中部分粒级在不同参数取值时的质量分数分布曲线。为辊压机工艺参数的选取提供理论依据。In order to study on the effect of technical parameters of roller squeezer on graininess of products, this paper analyses the work process of the roller squeezer and the rollerstressed sate. First, it deduces the equations of torque, power and unit energy consumption according to the roller-stressed sate. Then the paper calculates the example data by Matlab software and BS kinetic model, and draws the distribution curve of mass fractions of products with different grade parameters. It provides the theoretical basis for selecting the technical parameters of the roller squeezer.

关 键 词：辊压机 工艺参数 物料粉碎粒度 BS粉碎动力学模型 

分 类 号：TD451[矿业工程—矿山机电]