| 摘要 |
The apparatus disclosed includes a rotatable cylindrical vessel (1) with a concentrate outlet (14, 15) near its operatively lowest part and a particulate feed inlet (9, 10, 11) and a tailings outlet (18) above the concentrate outlet. A primary static member 6 in the form of a thin wall annular cylindrical member is inside the vessel (1) spaced by a small gap (7) from the cylindrical wall of the vessel. |
