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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.:

US 10343116 B1

PDFFull Text
Date of Patent:
Jul. 09, 2019

Filed:

May. 20, 2016

Flue gas mixing apparatus

Applicant:

Mitsubishi Hitachi Power Systems, Ltd., Yokohama-shi, Kanagawa, JP;

Inventors:

Katsumi Yano, Yokohama, JP;

Goki Sasaki, Yokohama, JP;

Masaharu Morii, Yokohama, JP;

Assignee:

MITSUBISHI HITACHI POWER SYSTEMS, LTD., Yokohama-shi, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Walter D Griffin

Assistant Examiner:

Jelitza M Perez

Int. Cl.
CPC ...
B01F 5/04 (2006.01); B01F 5/06 (2006.01); B01D 53/90 (2006.01); B01D 53/86 (2006.01); B01F 3/02 (2006.01); F23J 15/00 (2006.01); F23J 15/02 (2006.01); B01F 3/04 (2006.01);
U.S. Cl.
CPC ...
B01D 53/90 (2013.01); B01D 53/86 (2013.01); B01D 53/8625 (2013.01); B01F 3/02 (2013.01); B01F 3/04021 (2013.01); B01F 5/0403 (2013.01); B01F 5/0641 (2013.01); F23J 15/006 (2013.01); F23J 15/02 (2013.01); B01D 2251/2062 (2013.01); B01D 2257/404 (2013.01); F23J 2215/10 (2013.01);
Abstract

A flue gas mixing apparatus includes gas mixers, wherein the gas mixers have a gas flow channel, one of parallel two faces of a cuboid space being set as a gas flow-in face, the other thereof being set as a gas flow-out face, and in the gas flow channel, each of the gas flow-in face and the gas flow-out face is segmented into at least four regions which have same symmetric areas by straight lines passing through a center of each face, and a gas flow channel partition plate which introduces the combustion flue gas caused to flow in each of the regions of the gas flow-in face into each of the regions of the gas flow-out face at positions at which the regions are shifted one-by-one around a line segment connecting the centers of the gas flow-in face and the gas flow-out face is included.

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