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:
Nov. 15, 1977
Filed:
Nov. 21, 1975
Applicant:
Inventors:
Helmut Baing, Dortmund, DT;
Gerd Oberschachtsiek, Holzwickede, DT;
Horst Grenzing, Wegberg-Beeckerwald, DT;
Peter Meurer, Herdecke-Ende, DT;
Assignee:
Friedrich Uhde GmbH, Dortmund, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23D / ; F23G / ; F23G / ;
U.S. Cl.
CPC ...
110 / ; 2327 / ; 110 / ; 423D / ; 432 15 ; 432 58 ;
Abstract
A process and apparatus for controlling the temperature of the fluidized bed in a thermal reaction furnace. An igniting flame is directed horizontally and radially at the fuel within the bed in the lower third of the bed above the grate. The ignition burner and fuel pipeline are arranged closely together and enter the furnace through a common fitting or flange. In operation, the ignition flame is ignited before fuel is fed to the fluidized bed.