Filter housing

US5514195A · kind A · utility

Inventors

• Michael Durst · Vellberg, DE
• Max Muller · San Jose, US
• Manfred Schnell · Schopfheim, DE
• Rudolf Schulze-Dieckhoff · Ergolding, DE
• Gerd Minzenbach · Schwetzingen, DE

Key dates

• Filing date: Oct 7, 1994
• Grant date: May 7, 1996
• Expiry date: Oct 7, 2014

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01D2273/20
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Apparatus for filtering solid particles suspended in a gas includes a housing divided by a plate into an upper clean gas chamber and a lower polluted gas chamber. Depending filter elements are secured to apertures in the plate. Polluted gas flows to a distributor, in the lower chamber below the filter elements, to which is coupled a plurality of vertically disposed pipes extending upwardly past the filter elements to outlets disposed in the vicinity of the plate. The upward discharge from these outlets is then deflected downwardly past the filter elements.