| 摘要 |
According to the invention, collecting chambers (2), which are in a rotary bowl (1) allocated to the centrifuging separation of at least two phases, are provided with a discharge port (3) which can be opened or closed as desired by pistons (5), the movement of which is controlled from the outside by a reduced-friction system. The drawing volume is adjustable and proportional to the volume of a transverse aperture (16) in the pistons, the ports (3) and the openings of the collecting chambers (2) being offset. Said device enables pseudo-continuous drawing which makes it possible to maintain a continuous supply. The drawing volume, the composition of the drawn product, and the compactness thereof are controlled in the case of a near-solid phase. |
