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:
May. 03, 2016
Filed:
Jun. 20, 2012
Applicant:
Karl-rudolf Hegemann, Essen, DE;
Inventor:
Karl-Rudolf Hegemann, Essen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 47/10 (2006.01);
U.S. Cl.
CPC ...
B01D 47/10 (2013.01); B01D 2247/08 (2013.01);
Abstract
A venturi scrubber, which has a flow channel defined by a confuser, a throat, and a diffuser in sequence and which has a longitudinal axis. The throat has a throat wall, with nozzles for injecting scrubbing liquid into the throat. At least one insert body in the throat reduces the flow cross-section in the flow channel by at most 45%, preferably at most 30%, especially preferably at most 20%. The insert body is located preferably in a region of the longitudinal extension of the throat after the nozzles, as viewed in the direction from the confuser to the diffuser.