国外大型球磨机发展现状

Current Development Status of Foreign Big-Scale Ball Mill

球磨机规格存在大型化发展趋势,本文介绍了国外大型球磨机的设计、制造现状,主要生产企业及其产品的技术参数、结构工艺特点等,概述了球磨机的齿轮驱动系统、支承系统、有限元分析和离散元仿真等关键技术,对无齿轮磨机驱动作了重点介绍。

The development of the ball mill tends to big scale. The paper introduces the foreign big-scale ball mill about its design, current manufacture status, main manufacturers and their products’ technical parameters and structural characteristic etc., generally narrates the key technique about the ball mill such as the gear driving system, bearing system, finite element analysis and discrete element simulation, and gives emphatic introduction to the gearless driving of the ball mill.