| 摘要 |
<p>The present invention relates to a bag filter mounted on a dust collector (D), the bag filter comprising: an external filter (10) having a curved fixing unit (12) on the upper portion, to be mounted on the dust collector (D), and a fixing unit (13) on the lower portion, thereby fixing a cover body (11); a wire mesh (20) mounted on the dust collector (D) from the inside of the external filter (10), multiple support rings (21) being interposed inside the wire mesh (20) to endure and support pressure generated from the outside; an internal filter (30) having a connector (31) fixed on the wire mesh (20) through a fastener (32) to distribute air in a radiation type and having a curved fastener (33) on the lower portion to be fixed to the cover body (11); and an elastic means (40) for removing dust from the external filter (10) and the internal filter (30) by means of elastic force while fixing the wire mesh (20) and the connector (31) of the internal filter (30) to each other. The present invention is advantageous in that dust can be easily removed from the filters by means of elastic force, thereby facilitating the filtering action, and enables easy separation from the dust collector.</p> |
