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:
Feb. 07, 1984
Filed:
Jan. 22, 1982
Applicant:
Inventor:
Lothar Thomas, Krefeld, DE;
Assignee:
Deutsche Babcock Anlagen Aktiengesellschaft, Oberhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23G / ;
U.S. Cl.
CPC ...
110245 ; 122 / ;
Abstract
A bottom of a combustion chamber of a fluidized bed firing system is penetrated by coal nozzles for introducing a coal/air mixture, and by air nozzles for injecting combustion air into the fluidized bed. A plate provided with openings is arranged in spaced relationship above each coal nozzle for achieving an improved burn-up.