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. 08, 2005
Filed:
Apr. 01, 2004
Applicant:
Louis T. Barry, Skillman, NJ (US);
Inventor:
Louis T. Barry, Skillman, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23C009/00 ; F23B007/00 ;
U.S. Cl.
CPC ...
Abstract
A method and system for controlling the combustion in a furnace in which the flue gas generated by the burning in the combustion zone is fed back to the combustion zone through a recirculation path to cool the combustion zone so that the temperature is below the melting or softening point of the residual ash in the solid materials. Water is heated and vaporized by the flue gas so as to cool the flue gas. Generated water vapor is also introduced to the combustion zone to increase the burning rate.