| 摘要 |
<p>In the present invention, disclosed is a cyclone dust collector with an automatic dust collecting device using a small ejector, comprising: a base plate; a main frame which has vertical supporting frames extended from four edges on the base plate to an upper side and a square frame which is installed and fixated on the upper end of the supporting frame; and a dust collecting device which is installed on the main frame to inhale external air with dust and to purify the dust from the external air with use of a cartridge filter member installed inside, thereby discharging the purified air.</p> |
