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乌拉尔选矿研究设计院新研制的新型КФМ浮选柱由喷射充气器、微泡发生器、中央浮选管、排料装置和泡沫收集槽组成。这种浮选柱消除了常规浮选柱中的矿粒与气泡对流运动现象。该浮选柱中有 2个充气区、矿浆内的沸腾层区、2个刮泡区、2个槽内产品排料区 ,因此 ,在一台浮选设备中可以实现粗选、精选和扫选作业。该浮选柱处理能力大 ,占地面积小 ,能耗低 ,浮选矿物粒度范围广。
The new КФМ flotation column newly developed by the Ural Mineral Processing Research and Design Institute consists of a jet aerator, a microbubble generator, a central flotation tube, a discharge device and a foam collection tank. This flotation column eliminates convection of particles and bubbles in a conventional flotation column. The flotation column has two aeration zones, the boiling zone within the slurry zone, two scraping zone, two tank product discharge area, therefore, can be achieved in a flotation device roughing, selection and Scan job. The flotation column processing capacity, small footprint, low energy consumption, wide range of flotation mineral size.