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:
Apr. 23, 1985
Filed:
Mar. 27, 1984
Applicant:
Inventor:
Masanobu Shigaki, Ibaragi, JP;
Assignee:
Kabushiki Kaisha Takuma, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23B / ; F23K / ;
U.S. Cl.
CPC ...
110204 ; 110206 ; 110216 ; 110283 ; 110291 ;
Abstract
A city refuse incinerator provided with stoker type firing equipment for combustion of city refuse has gas injectors installed low on the inside of a furnace body to inject low temperature inert combustion exhaust gas, purified in a dust collector, so that a gas curtain is formed on the inner surface of side walls of the furnace by the low temperature inert gas, thus preventing the formation of clinkers.