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当前选矿工艺与设备的主要发展趋势是: 1.进一步强化选矿工艺过程,其主要目标在于提高分选区的利用率,扩大入选矿物的粒度范围(主要指微细粒级)。这方面的措施有,采用经过强化的各种力场(在磨矿回路中广泛采用水力旋流器,用新型湿式强磁选机处理细粒、微细粒级的矿石);采用多层配置方式进一步提高分选区的利用率(如多层与集合层摇床,赖克特型圆锥选矿机);与此同时还发展了某些特殊的选别工艺,如絮
The main development trends of the current beneficiation process and equipment are as follows: 1. Further strengthening the beneficiation process, the main objective of which is to improve the utilization rate of the separation zone and to expand the particle size range of the selected minerals (mainly referred to as the fine-grained grade). In this regard, there are a variety of force fields that have been strengthened (hydrocyclones are widely used in grinding circuits and fine-grained and fine-grained ores are treated with new wet-type strong magnetic separators); a multi-layer configuration Further improve the utilization of the sorting area (such as multi-layer and set bed shaker, Reic taper cone concentrator); At the same time also developed some special sorting process, such as Xu