| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil mist removing device capable of removing oil mist efficiently while flowing air smoothly.SOLUTION: An oil mist removing device 1 for removing oil mist from air containing the oil mist comprises: a body case 2 having an inlet port 21 and an outlet port 22 formed therein; an impeller 3 arranged in the body case 2 and made rotatable for feeding air containing oil mist from the inlet port 21 to the outlet port 22; and an outside pipe 11 and an inside pipe 12 arranged in the body case 2 between the impeller 3 and the outlet port 22. The outside pipe 11 is arranged to enclose the inside pipe 12. A first passage 13 is formed between the body case 2 and the outside pipe 11. A second passage 14 is formed between the outside pipe 11 and the inside pipe 12. The air sucked by the rotation of the impeller 3 flows from the first passage 13 to the second passage 14 so that the sucked air is discharged from the outlet port 22. |
