| 摘要 |
PROBLEM TO BE SOLVED: To provide a cyclone separator capable of efficiently separating dust and emitting low vibration sound caused by the vibration when dust-containing air swirls inside a swirl chamber; and to provide a vacuum cleaner mounted with the cyclone separator.SOLUTION: A secondary swirl chamber 22 swirls the dust-containing air, which flows therein from a secondary inlet 21, to separate dust from the dust-containing air and exhausts the air, from which the dust has been removed, from a secondary exhaust tube 26 via a secondary outlet 25. This cyclone separator includes an anti-vibration rib 56 that is raised on an inner wall of the secondary exhaust tube 26 and is formed from the root part of the secondary exhaust tube 26 along the longitudinal direction so as to reduce the vibration of the secondary exhaust tube 26 caused by the vibration when the dust-containing air swirls inside the secondary swirl chamber 22. |
