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一.前言跳汰选矿主要是在垂直变速介质流中进行的选别过程,使用水介质。跳汰机是处理粗、中粒级矿石的高效选别设备。它的工艺操作简单、处理能力高。在重力选矿厂广泛使用。有效回收粒级下限为0.2毫米。为了降低回收粒级下限,提高微细粒别矿石的选矿回收率,研究了新型跳汰运动曲线,制造了复振跳汰机,差动跳汰机等新设备。这些跳汰机在选别时,矿粒都是在重力场沉降,选别
I. Foreword Jig dressing is mainly carried out in the vertical variable speed medium flow sorting process, the use of water medium. Jig is processing coarse, medium-sized ore sorting equipment efficient. Its process is simple, high processing capacity. Widely used in gravity concentrator. Effective recovery of particle size lower limit of 0.2 mm. In order to reduce the lower limit of recovery grain size and improve ore beneficiation recovery of fine-grained ore, the new jigging curve was studied and new equipment such as rebuilding jig and differential jig were manufactured. These jig in the sorting, the mineral particles are in the gravity field settlement, sorting