The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2022
Filed:
Feb. 05, 2021
Applicant:
Raymond Dueck, East St. Paul, CA;
Inventor:
Raymond Dueck, East St. Paul, CA;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B01D 47/06 (2006.01); B01J 19/00 (2006.01); B01J 19/24 (2006.01); B01D 46/00 (2022.01); B01D 21/24 (2006.01); B01D 21/00 (2006.01); B01D 46/16 (2006.01); B01D 50/60 (2022.01);
U.S. Cl.
CPC ...
B01D 47/06 (2013.01); B01D 21/009 (2013.01); B01D 21/2455 (2013.01); B01D 46/0035 (2013.01); B01D 46/16 (2013.01); B01D 50/60 (2022.01); B01J 19/006 (2013.01); B01J 19/245 (2013.01);
Abstract
A scrubber for treating exhaust gas generated by combustion of biomass comprises a plurality of chambers each configured to apply a scrubbing medium to the exhaust gas for removing solid particles from the exhaust gas. A first chamber includes at least one nozzle configured to dispense scrubbing liquid in a sheet oriented transversely to a path of flow of exhaust through the first chamber. A second chamber defines a reservoir for containing a bath of scrubbing liquid and further includes a baffle configured to deflect the exhaust gas into the bath. A third chamber is arranged to support a sheet of solid filter medium spanning across the chamber.