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    • 1. 发明申请
    • Multi-cyclone dust collector for vacuum cleaner
    • 用于吸尘器的多旋风除尘器
    • US20070084160A1
    • 2007-04-19
    • US11437158
    • 2006-05-19
    • Tak-soo Kim
    • Tak-soo Kim
    • B01D45/12
    • A47L9/1616A47L5/28A47L9/1625A47L9/1641A47L9/165A47L9/1658A47L9/1666A47L9/1683B01D45/12
    • The present invention relates to a multi-cyclone dust collector for a vacuum cleaner. The multi-cyclone dust collector includes a first cyclone forcing contaminants-laden air that is drawn-in at a lower portion of the first cyclone to form an upwardly whirling air current so as to centrifugally separate contaminants therefrom air, a first contaminants chamber wrapping around a first part of the first cyclone and collecting contaminants discharged from the first cyclone, and a second cyclone unit wrapping around a second part of the first cyclone and having a plurality of second cyclones, each of the plurality of second cyclones drawing-in semi-clean air discharged from the first cyclone at an upper portion of each of the plurality of second cyclones so as to centrifugally separate fine contaminants from the semi-clean air.
    • 本发明涉及一种用于真空吸尘器的多旋风除尘器。 多旋风除尘器包括第一旋风分离器,其强制污染物充满的空气,其被吸入第一旋风分离器的下部,以形成向上旋转的气流,从而将污染物与空气离心分离,第一污染物室围绕 第一旋风分离器的第一部分和收集从第一旋风分离器排出的污染物;以及第二旋风单元,其围绕第一旋风分离器的第二部分缠绕并具有多个第二旋风分离器, 在多个第二旋风分离器的每一个的上部从第一旋风分离器排出的清洁空气,以便从半干净空气中离心分离出细小的污染物。