| 摘要 |
A cyclone dust collector is provided to improve intake efficiency with low energy consumption and to improve dust collecting efficiency by directly discharging air without passing a plurality of second cyclone dust collecting unit after filtering foreign material. A cyclone dust collector comprises a first cyclone dust collector, a plurality of second cyclone dust collectors(200), a dividing unit(300), and a cover unit(400) having an outlet pipe(410). The first cyclone dust collector has a first air inlet(120) and a first air outlet. The air, flowing in through the first air inlet, flows out through the first air outlet after filtering. The second cyclone dust collector has a second air inlet and a second air outlet. The second cyclone dust collector receives air from the second air inlet and discharges the air through the second air outlet after re-filtering. The first air inlet is connected to the second air inlet. The dividing unit divides a predetermined space into a first space and a second space. The first and second spaces are connected to the second air inlet and the second air outlet respectively. The dividing unit has a connection hole on the first and second spaces to discharge air to be directly supplied to the second space. The cover unit shuts off the second space from the outside, and exhausts the air from the second space to the outside.
|
