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:
May. 23, 1995
Filed:
Mar. 21, 1994
Reagan Houston, Hendersonville, NC (US);
Other;
Abstract
A multiple bed regenerative incinerator is cycled at regular intervals by an automatic control which causes fuel gas to be added to the impure inlet air for a first part of each cycle interval and interrupts the flow of fuel gas to the impure air inlet during a last part of each cycle interval thereby improving the purging of fuel gas from the regenerator being fed the impure air. Fuel gas flow may be adjusted by the control in response to signals from a monitor sensing the lower explosive limit of the impure air/fuel gas mixture. The control may cause the fuel gas to be delivered to a burner in a combustion chamber interconnecting the hot ends of the regenerators during the last part of each cycle interval. High dilution of fuel limits fume temperature and NOx production.