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前言自六○年以来,国内外浮选机研制工作已进入一个新的发展时期,许多按新的充气原理设计的浮选机相继问世,如旋流浮选机、喷射浮选机、达夫克勒浮选机。但总的说来因机械搅拌浮选机所具有的优良特性,使其无论在试验和生产中仍居主导地位。随着生产的发展,实现快速浮选和设计高效率浮选机已成为新型浮选机设计和研究的主要任务。提高效率的一个重要措施是提高吸气量。机械搅拌浮选机提高吸
Preface Since 1960, the development of flotation machine at home and abroad has entered a new period of development. Many flotation machines designed according to the new aeration principle come out one after another, such as cyclone flotation machine, jet flotation machine, Duff Keller flotation machine. But in general because of mechanical mixing flotation machine has the excellent features, so that it is still in the test and production dominates. With the development of production, to achieve rapid flotation and design of high efficiency flotation machine has become the main task of the new flotation machine design and research. An important measure to increase efficiency is to increase the inspiratory capacity. Mechanical stirring flotation machine to improve suction