气泡分散度是反映浮选机性能的重要指标之一,其计算方法,目前有两种公式,但按它们的计算结果,来评价相同的浮选机的气泡分散度,有时是相互矛盾的。本文试对这两种算式进行分析,并提出第三种计算方法。 一、问题的提出 (一)现行的气泡分散度计算公式 浮选槽内充气量的多少,气泡在槽内分布的均匀程度,充气容积利用系数,气泡直径,单位耗电等等,均为衡量浮选机性能的 Bubble dispersion is one of the most important indexes to reflect the performance of flotation machine. There are two kinds of formulas for calculating its performance. However, it is sometimes contradictory to evaluate bubble dispersion of the same flotation machine based on their calculation results. This paper attempts to analyze these two formulas and proposes a third calculation method. First, the issue put forward (a) the current bubble dispersion formula flotation tank inflatable amount of bubbles in the tank distribution of the degree of uniformity, inflatable volume utilization factor, bubble diameter, unit power consumption, etc., are measured Flotation machine performance