| 摘要 |
The invention relates to a separator arrangement, comprising a) a drum (1) with a vertical axis (D), said drum being rotatably mounted in a hooded area (6) and being placed on a rotatable drive spindle (3), and b) a drive area (15) which contains one or more or all of the components of a separator drive (23) and which has c) a sealed drive area (15) design, wherein d) at least one device which generates negative pressure, in particular a pump (14a, b, c..), is provided in order to generate negative pressure in the sealed drive area (15) relative to the surroundings (U) outside of the drive area (15). |
