Filter device for separating dust particles from gases

摘要

A collector funnel forms a cover for a dust chamber (3) underneath a filter system, which has a working filter (1) with a circular casing placed directly onto the dust chamber and a safety filter (2) fitted above the working filter. A tubular connecting piece that forms a dust outlet opening in the collector funnel also forms a submerged tube (6) in the dust chamber. An outlet opening in the dust chamber links to a dust-collecting vessel fitted underneath it.