Filter for eliminating oil mist from air.

摘要

Oil removing apparatus for use in cleaning gas usually polluted air with entrained oil to improve the gas flow and efficiency of operation. A main housing (6) has gas inlet provision (1, 2), a ventilation chamber (11) form filtering provision (7-10) to gas outlet provision (12, 13), and oil discharge means from the main chamber (6). The ventilation chamber (11) is formed gradually enlarging in the rotating direction of a fan (7) of the filtering means. An inner end (5) of a guide for bringing gas to the fan (7) is flared to a larger diameter facing the fan (7). A drum (10) having a rotary filter (8), also a fixed filter, has multiple gas exit holes in its periphery which holes have curved entries for gas flow outwardly.