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:
Aug. 22, 2017
Filed:
May. 09, 2012
Applicants:
Søren Heinesen, Copenhagen, DK;
Michael Boe, Klampenborg, DK;
Inventors:
Søren Heinesen, Copenhagen, DK;
Michael Boe, Klampenborg, DK;
Assignee:
Haldor Topsoe A/S, Lyngby, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F22B 1/18 (2006.01); B01F 5/04 (2006.01); B01F 3/02 (2006.01); F22B 35/00 (2006.01); F28F 13/12 (2006.01); F28F 27/02 (2006.01); F28D 7/16 (2006.01); F28D 21/00 (2006.01); B01F 5/00 (2006.01);
U.S. Cl.
CPC ...
F22B 1/18 (2013.01); B01F 3/02 (2013.01); B01F 5/0463 (2013.01); F22B 1/1884 (2013.01); F22B 35/007 (2013.01); F28D 7/1669 (2013.01); F28D 21/001 (2013.01); F28F 13/12 (2013.01); F28F 27/02 (2013.01); B01F 2005/0017 (2013.01); F28F 2250/06 (2013.01);
Abstract
A waste heat boiler has heat exchange tubes for indirect heat exchange of a relatively hot process gas and a cooling media, and a by-pass tube for by-passing a part of the process gas; a swirl mixer ensures mixing of the cooled process gas and the relative hot process gas exiting the heat exchange tubes and the by-pass tube.