一、概述选矿和湿法冶金的工艺流程中,脱水设备一般都是采用浓密机和真空过滤机。这些设备处理量小,投资大;特别在湿法冶金工艺流程中,不但矿浆量大,而且要求脱水的次数很多,往往由于现有脱水设备处理量小,占地面积大等缺点,而使湿法冶金工艺 First, an overview of the process of mineral processing and hydrometallurgy, dehydration equipment are generally used thickener and vacuum filter. These equipments have small processing capacity and large investment. Especially in the hydrometallurgical process, not only the amount of ore slurry is large, but also the number of dewatering is required to a large extent. Due to the disadvantages of small processing capacity and large floor area of ​​the existing dewatering equipment, Law and metallurgy process