| 摘要 |
<p>The present invention relates to a separator and more specifically, but not exclusively, to a centrifugal separator for the cleaning of a gaseous fluid. The separator (2') comprises: a housing (4') defining an inner space, a rotor assembly (78',84') for imparting a rotary motion onto said mixture of substances, the rotor assembly (78',84') is located in the inner space and rotatable about an axis (64') relative to the housing (4'), wherein the rotor assembly comprises an inlet (600) for receiving said mixture of substances, an outlet (604) from which said substances are ejected from the rotor assembly during use, and a flow path (602) for providing fluid communication between the inlet (600) and outlet (604), the rotor assembly (78',84') further comprising a rotary shaft (78'); The rotary shaft (78') is provided with a coating of a plastics material along a length of said rotary shaft (78') slidably receiving at least one component of the separator (2').</p> |
