US 11,666,850 B2
Filtering system, painting system, and method for operating a filtering system
Dietmar Wieland, Waiblingen (DE); Jürgen Jost, Asperg (DE); Michael Baitinger, Marbach (DE); Frank Schöttle, Stuttgart (DE); and Alexander Hammen, Besigheim (DE)
Assigned to Dürr Systems AG, Bietigheim-Bissingen (DE)
Filed by Dürr Systems AG, Bietigheim-Bissingen (DE)
Filed on Aug. 13, 2021, as Appl. No. 17/402,173.
Application 17/402,173 is a continuation of application No. 16/791,662, filed on Feb. 14, 2020, granted, now 11,117,080.
Application 16/791,662 is a continuation of application No. 15/034,141, granted, now 10,596,504, issued on Mar. 24, 2020, previously published as PCT/EP2014/072797, filed on Oct. 23, 2014.
Claims priority of application No. 10 2013 222 301.3 (DE), filed on Nov. 4, 2013; and application No. 20 2014 103 177.4 (DE), filed on Jul. 10, 2014.
Prior Publication US 2021/0370211 A1, Dec. 2, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. B01D 46/00 (2022.01); B05B 14/43 (2018.01); B01D 46/58 (2022.01); B01D 46/62 (2022.01); B01D 50/20 (2022.01)
CPC B01D 46/58 (2022.01) [B01D 46/0002 (2013.01); B01D 46/0013 (2013.01); B01D 46/0093 (2013.01); B01D 46/62 (2022.01); B01D 50/20 (2022.01); B05B 14/43 (2018.02); B01D 2258/0258 (2013.01); B01D 2267/00 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A filter system for separating off contaminants from a stream of untreated gas that contains contaminants, including
a base construction through which the stream of untreated gas is guidable and which includes at least one filter module receptacle for receiving at least one filter module, and
at least one filter module which takes the form of a rollable and/or displaceable transport carriage and is selectively arrangeable on and/or in the at least one filter module receptacle and/or removable therefrom,
wherein the at least one filter module includes a plurality of filter element receptacles for receiving a plurality of mutually independent filter elements,
wherein the base construction comprises an untreated gas shaft to guide untreated gas to the at least one filter module,
wherein the at least one filter module and a collecting channel for collecting clean gas are connected by at least one clean gas channel,
wherein the at least one filter module and the collecting channel are positioned on opposite sides of the untreated gas shaft.