BGRIMM Technology Group,State Key Laboratory of Mineral Processing
BGRIMM Machinery&Automation Technology Co.,Ltd.
College of Resources and Civil Engineering,Northeastern University

矿产资源开发推动了人类社会生产力提高和文明发展,尤其是进入工业化阶段以后,自然界矿产资源得到了大规模开发,矿物加工技术也得到了长足发展。矿物加工技术进步均离不开对矿石性质的深刻认识、矿物分选工艺及其装备技术的革新。这其中,矿物分选装备起着重要的载体作用,是促进矿物加工技术创新发展的重要研究领域。对国内外矿物分选装备技术的研究进展进行了综述,主要包括物理分选、表面物理化学分选和复合力场分选领域的典型装备。研究结果表明,虽然现代矿物分选装备技术已日臻完善,但是不同种类分选装备的应用水平和发展前景存在差距。早期重选设备得到了快速发展和应用,中后期磁选设备发展也空前繁荣,近期光电分选设备是研究的热点,目前传统的物理分选装备技术发展趋于缓慢;浮选设备的应用范围在不断拓展,近些年在大型化、高效化、多样化和智能化发展方面均取得了显著成果。总体来看,先进自动化控制、流体测量和CFD仿真等新技术正在快速推进传统矿物分选装备迭代升级和新装备开发。未来面对更低品位复杂矿石分选和矿业绿色发展新形势,需要各方加强协同创新,加快推进多学科交叉理论研究,持续推动产学研深度融合,从而开发更加高效的矿物分选装备技术。

The development of mineral resources has promoted the improvement of human social productivity and the development of civilization,especially after entering the stage of industrialization,the large-scale development of natural mineral resources and the development of mineral processing technology have also made great progress.The progress of mineral processing technology is inseparable from the deep understanding of ore properties,the innovation of mineral processing technology and equipment technology.Among them,mineral processing equipment plays an im-portant role as a carrier,and it is an important research field to promote the innovation and development of mineral processing technology.Research progress on mineral processing equipment technologies at home and abroad is reviewed in this paper,mainly including typical equipment in the fields of physical separation,surface physical and chemical separation,and composite force field separation.The results indicate that although extensive improve-ments of modern mineral processing equipment has been achieved day by day,there is a gap between the application level and development prospects of different types of mineral processing equipment.The early gravity separation equip-ment has been developed and applied rapidly,the development of magnetic separation equipment is also unprecedent-edly prosperous in the middle and late stages,recently the sensor-based sorting equipment is a hot spot in research,at present,the traditional physical separation equipment technology development tends to be slow;the application range of flotation equipment is constantly expanding,and recently the flotation machine has achieved remarkable development in large-scale,efficient,diversified and intelligent.Overall,new technologies such as advanced automated control,flu-id measurement,and CFD simulation are rapidly promoting the iterative upgrading of traditional mineral processing e-quipment and the development of new equipment.In the future,facing the new situation of lower-grade complex ore and green development of the mining industry,it is necessary for all parties to strengthen collaborative innovation,ac-celerate multidisciplinary cross-theoretical research,and continue to promote the in-deep integration of industry,acade-mia and research,so as to develop more efficient mineral processing equipment technology.

国家重点研发计划重点专项资助项目(2022YFC2904602)

谭明,沈政昌,杨义红.矿物分选装备技术研究进展[J].绿色矿山,2024,2(1):86-94.

TAN Ming,SHEN Zhengchang,YANG Yihong.Research progress of mineral processing equipment technology [J].Journal of Green Mine,2024,2(1):86-94.