| 摘要 |
The invention relates to a method and an apparatus for separating and removing, from a liquid, bodies (51) of a density which is less than the density of the liquid. The liquid containing the bodies is supplied to a container whose walls are oriented such that the bodies, on upward flotation to the liquid surface, guide the bodies so that they are concentrated to an area where mechanical devices (26) remove the bodies from the container in association with a first end region (15) thereof. The liquid is removed from the container via an outlet (31) located on a lower level than the lowest level of the upper defining edge of the end region. The apparatus for separation and removal of such bodies includes a container (10) whose defining walls form a storage space, which, in the horizontal plane, is of slight cross-sectional area in that region where the mechanical device (26), as a rule, a conveyor screw, is disposed for removing bodies which have floated up to the liquid surface. |
