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:
Jul. 13, 2021
Filed:
Jun. 07, 2016
Applicant:
Improbed Ab, Malmo, SE;
Inventors:
Assignee:
Improbed AB, Malmo, SE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F23C 10/28 (2006.01); F23N 3/00 (2006.01); F23N 5/00 (2006.01); F23C 10/22 (2006.01); F23N 1/02 (2006.01);
U.S. Cl.
CPC ...
F23C 10/28 (2013.01); F23C 10/22 (2013.01); F23N 1/022 (2013.01); F23N 3/002 (2013.01); F23N 5/006 (2013.01); F23C 2900/10001 (2013.01); F23N 2237/18 (2020.01); F23N 2900/00 (2013.01);
Abstract
The invention is in the field of boiler control and relates to a control method for the operation of a combustion boiler, comprising providing a predetermined upper limit (VF,max) for the flue gas velocity in at least one location of the boiler; monitoring the flue gas velocity (VF) during the combustion of fuel in said at least one location of the boiler; comparing the flue gas velocity (VF) with the predetermined upper limit (VF,max); decreasing the thermal load of the boiler if the flue gas velocity exceeds the predetermined upper limit (VF,max). The invention also relates to a control system configured to execute the control method.