| 摘要 |
An apparatus (10) for removing materials from a bath of fluid (14) includes at least one vessel (12) having a feed inlet and outlet. The vessel (12) contains a bath of fluid (14) and froth (20) located above the bath (14). At least one disperser apparatus (40) includes a rotatable shaft (44) and a rotor (48) connected to the shaft (44) and located in the bath (14). At least one froth removing device (22) includes at least one froth-removing surface (68) located at least between the shaft (44) and inwardly of the periphery of the vessel (12). |
