| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil separator making a recovering time period of oil content long.SOLUTION: An oil separator 3 separates an oil content and recovers the same by making air containing the oil content introduced into the casing 11 collide with a collision plate 34. The oil separator 3 is constituted of the collision plate 34 and a space and has an expansion chamber having a lateral cross-sectional area than an introducing opening and a heater 41 for heating the lower part of the expansion chamber. |
