| 摘要 |
FIELD: machine building.SUBSTANCE: besides, the invention relates to a vacuum cleaner containing such a separating device that is intended to remove dust particles from dust-loaded air flow. The separation device includes the first cyclone cleaning stage, the second cyclone cleaning stage located in the flow direction after the first cyclone cleaning stage, and an elongated filter located in flow direction after the second cyclone cleaning stage; with that, the filter is at least partially enveloped with the first cyclone cleaning stage.EFFECT: improvement of separation of dust particles from fluid medium flow.14 cl, 13 dwg |
