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. 14, 2020
Filed:
Sep. 25, 2014
Applicant:
Sms Group Gmbh, Duesseldorf, DE;
Inventors:
Joerg Thomasberger, Duesseldorf, DE;
Volker Trappmann, Krefeld, DE;
Malte Braam, Krefeld, DE;
Felix Schuppert, Sprockhoevel, DE;
Assignee:
SMS GROUP GMBH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B 15/00 (2006.01); G05D 7/06 (2006.01); C21C 5/40 (2006.01); F04D 27/00 (2006.01); F04D 17/16 (2006.01);
U.S. Cl.
CPC ...
G05D 7/0688 (2013.01); B08B 15/002 (2013.01); C21C 5/40 (2013.01); C21B 2100/44 (2017.05); C21C 2100/02 (2013.01); F04D 17/16 (2013.01); F04D 27/004 (2013.01); F05D 2270/3015 (2013.01);
Abstract
The invention relates to a control method for a secondary dust removal system in which a pipe network connects an induced draft fan to at least two suction points. The pipe network comprises a controllable exhaust air flap for each suction point, the position of said flap influencing the volumetric flow rate at the suction point. A mathematical model of the pipe network allows the method to energy-efficiently control the exhaust air flaps and the induced draft fan.