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介绍了浮选机的发展历史。叙述了大容积浮选机的优缺点 ,较详细地论述了浮选机的动力学按比例放大、工业型浮选机的功率数以及大容积浮选机在工业上应用的局限性。作者研制了新型设计的浮选机 ,使每台浮选机的给矿直接给到叶轮 /分散器区中 ,解决了矿浆充分混合和短路问题 ,使大容积浮选机应用不受一排浮选机至少要有 12台的限制 ,使大容积浮选机能够用于处理能力较小的选矿厂 ,增强了大容积浮选机在市场上的竞争能力
Introduced the development history of flotation machine. Described the advantages and disadvantages of large-volume flotation machine, a more detailed discussion of the kinetic scaled flotation machine, the number of industrial-type flotation machine and the large-volume flotation machine in industrial applications limitations. The authors developed a new design of the flotation machine, so that each flotation machine to the impeller directly to the impeller / diffuser zone, to solve the pulp full mixing and short circuit problems, the application of large-volume flotation machine from a row of floating At least 12 units must be selected to allow large-capacity flotation machines to be used in smaller processing plants and enhance the market competitiveness of large-capacity flotation machines