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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 10190829 B1

PDFFull Text
Date of Patent:
Jan. 29, 2019

Filed:

Dec. 09, 2015

Quench-cooling system

Applicant:

Borsig Gmbh, Berlin, DE;

Inventor:

Carsten Birk, Glienicke, DE;

Assignee:

BORSIG GMBH, Berlin, DE;

Attorney:

McGlew and Tuttle, P.C.

Primary Examiner:

Len Tran

Assistant Examiner:

Paul Alvare

Int. Cl.
CPC ...
F28G 1/12 (2006.01); F28F 9/02 (2006.01); F28F 13/00 (2006.01); F28F 19/00 (2006.01); F22B 37/54 (2006.01); F28G 9/00 (2006.01); F28G 15/00 (2006.01); F22B 37/52 (2006.01); F28D 7/16 (2006.01); F28F 13/08 (2006.01); F28D 7/00 (2006.01); F28D 7/10 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
F28D 7/163 (2013.01); F28D 7/0075 (2013.01); F28D 7/106 (2013.01); F28D 7/16 (2013.01); F28D 7/1653 (2013.01); F28F 9/0226 (2013.01); F28F 9/0229 (2013.01); F28F 13/08 (2013.01); F28D 2021/0022 (2013.01); F28D 2021/0056 (2013.01); F28D 2021/0059 (2013.01); F28D 2021/0075 (2013.01);
Abstract

A quench-cooling system has a primary quench cooler as a double-tube heat exchanger, a tube bundle heat exchanger as a secondary quench cooler. A tube bundle is enclosed by a casing, forming a casing room, which is formed between tube sheets arranged at spaced locations. Bundle tubes are held with the tube sheets. Parallel cooling channels, connected with one another, have a rectangular tunnel geometry formed (i) from the thin tube sheet, separating a gas side from a water/steam side and connected to a ring flange, which is connected to the casing of the enclosed tube bundle; (ii) from parallel webs, arranged on the tube sheet, separating individual water/steam flows from one another; and (iii) from a covering sheet, provided with openings for bundle tubes and defining the flow in the tunnel arrangement of the cooling channels.

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