环射浮选机是中南矿冶学院研制成功的高效率新型浮选设备。它主要利用螺旋叶轮旋转时形成的两个负压区进行工作。上部离心泵负压区工作原理与一般叶轮浮选机相同,可作为吸桨、吸气和槽内矿浆循环用,下部环射流负压区作二次吸气用,其吸气特性与喷射浮选机一样,使气 Central shot flotation machine is the South China Institute of Mining and Metallurgy developed a new type of high efficiency flotation equipment. It mainly uses the two negative pressure zones formed when the spiral impeller rotates. The working principle of the negative pressure zone of the upper centrifugal pump is the same as that of the general impeller flotation machine, which can be used as the suction paddle, the suction and the slurry circulation in the tank, the suction zone of the lower ring jet for the second suction, Like the election machine, so angry