FWX系列浮选柱的研制及实践应用

FWX Series Flotation Columns and Practical Application

FWX系列旋流微泡浮选柱是一种利用自吸空气或外部给入气源给柱形容器充气,利用离心力原理使矿浆在柱形容器中旋转流动,使固体颗粒悬浮并加速分离,在浮选过程中利用液体剪切力,使起泡剂加速矿浆中的空气分散成微小气泡,气泡急剧增大与矿粒相互碰撞,使捕收剂加速形成矿化泡沫的浮选设备。该技术的研究为我国高质量精矿的制备提供了一条新的技术途径。重点介绍了其分类、结构设计特点、工作原理、技术特点及与浮选机对比的优势,论述了在选煤行业与电厂粉煤灰新行业的应用前景。

FWX series cyclone microbubble flotation column is a use of self-absorption into the air or gas source external to the cylindrical container to the inflatable,using centrifugal force to the slurry principles of rotating flow in cylindrical containers,so that solid particles in suspension and accelerate the separation of the liquid in the flotation process using shear force,to accelerate the foaming agent dispersed into a slurry of tiny air bubbles,the bubble increases rapidly with the mineral particles collide with each other to speed up the formation of mineral flotation foam flotation equipment.The technology of preparation for our high-quality concentrate provides a new way.Focuses on their classification,structure,design features,working principle,characteristics and advantages compared with the flotation machine,industry and power plants in the coal fly ash new industry applications.