| 摘要 |
<p>The present invention relates to a machine for centrifugal decantation of solid material suspended in a mixture of at least two liquids with relative density lower than the solid material, of the type comprising a parallel pair of collection and drain manifolds (7 and 8), respectively of the light liquid phase (FLL) and the heavy liquid phase (FLP) separated by the machine (1), in which the drain manifolds (7 and 8) are separated by a labyrinth seal that develops axially between the two concentric cylindrical walls (4c and 12c).</p> |
