矿产保护与利用Issue(1)：35-40,6.DOI:10.13779/j.cnki.issn1001-0076.2016.01.006
一种浮选分级机的研制及试验研究
Experimental Study and Development of a Flotation Classifier
摘要
Abstract
A set of flotation classifier uniting flotation and classification was developed, of which the working principle was combined with flotation, froth baffle separation, hydraulic classification and contraction groove sorting in a device.Due to the ingenious and reasonable design of the equip-ment, an ideal flotation and classification index was obtained under the optimal conditions of equip-ment operation, which were determined by experiment test.After flotation and classification, the tailings ( yield 18%and grade 11%) and underflow products ( yield 41.67%and grade 24.71%) were discarded and collected, respectively.This study provided the basic data and the implementa-tion feasibility for the further development of industrial type flotation classifier.关键词
浮选分级机/设备/研制/铁矿Key words
flotation classifier/device/development/iron ore分类
矿业与冶金引用本文复制引用
李凤久,陈鹏,梁冰,郑卫民,张庆丰,来友邦,赵礼兵..一种浮选分级机的研制及试验研究[J].矿产保护与利用,2016,(1):35-40,6.基金项目
国家科技部国际合作专项项目资助（2012DFR70320）；河北省教育厅资助项目（2011155）；河北省科技厅资助项目 （）
