| 摘要 |
<p>A centrifugal separator for cleaning crankcase gas, containing oil, from an internal combustion engine, comprises a stationary casing (2) defining a separation space (3) and comprising a first end portion (2a), an opposite second end portion (2b) and an inner wall surface (4) facing the separation space. The separator also comprises an inlet channel (5) for the gas to be cleaned, a gas outlet channel (6) for the cleaned gas and an oil outlet (7) for the separated the oil. A centrifuge rotor (9) is provided in the separation space (3) and comprises a spindle (11) and a plurality of separation discs (12a-12c) carried by the spindle. The centrifuge rotor (9) is rotated to create a rotating gas volume. An oil supply device supplies such a quantity of oil to the separation space that a flowing oil film is created on the inner wall surface (4) during operation of the centrifugal separator.</p> |
