【摘要】 细粒分级不但是矿物加工中重要的一环,也是现代制粉技术的关键,分级设备正向粒度细、级别窄的方向发展。本文对细粒级物料湿式分级的理论及几种主要的分级技术及设备作了介绍,并对各自的优缺点进行了分析,指出了细粒级物料湿式分级的发展方向和存在的问题。更多还原

【Abstract】 Classification of fine particle plays an important role not only in mineral processing but also in production of fine materials.Classification equipment is developing to process the fine particles.The present paper discussed hydraulic classification theory together with several main classification technologies and equipment for fine particles,and this was followed by introduction of the advantages and disadvantages of the equipment.And as a result,the paper revealed the development trend and problems of hydraulic classification.更多还原