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苏联米哈诺布尔和选矿机械设计院,研制了具有普通槽和特种结构的槽容积为3.2立方米的涡轮离心叶轮浮选机。试验样机从1973年6月起,就在处理科恩拉德矿床硫化铜矿的巴尔哈什选矿厂和处理乌恰林和盖依斯克矿床黄铁矿的中乌拉尔选厂使用。在巴尔哈什选矿厂使用了11台普通结构的浮选机,中乌拉尔选矿厂使用了16台矿浆充气和上浮分开的特种结构槽浮选机(图1)。涡轮离心式的叶轮结构是新浮选机充气部件的特点(图2)。
Mihaabou, the Soviet Union, and the beneficiation machinery design institute have developed a turbo centrifugal impeller flotation machine with a normal tank and a special structure with a tank volume of 3.2 cubic meters. The prototype of the test was used in the Balhash beneficiation plant that deals with copper sulphide ore in the Cohnrad deposit and in the Central Urals plant that processes pyrite in the Uchachin and Geysir deposits since June 1973. 11 general-purpose flotation machines were used at the Balhash beneficiation plant and 16 Uzul beneficiation plants were used in the construction of 16 specialty tank flotation machines with aeration and float-up separation (Figure 1). Turbine centrifugal impeller structure is the characteristics of the new flotation machine inflatable components (Figure 2).