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. 21, 1995
Filed:
Feb. 18, 1994
Applicant:
Inventors:
Hiroshi Yugami, Yachimata, JP;
Minoru Yamada, Tokorozawa, JP;
Noriyuki Oda, Tokyo, JP;
Yasuhiko Endo, Tokyo, JP;
Assignee:
Asahi Glass Company Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
95-8 ; 55262 ; 55338 ; 55523 ; 95 14 ; 95280 ;
Abstract
A method for operating a filtration apparatus for flue gas, which removes dust from flue gas discharged from a burner using mainly solid fuel, wherein incombustible powder is introduced into the filtration apparatus upon detecting or foreseeing coming of unburnt combustible dust from the burner, or upon detecting or foreseeing a temperature rise of the flue gas, and the incombustible powder is suspended in the dust-containing flue gas to suppress combustion of the combustible dust, or to suppress the temperature rise of the flue gas, in the filtration apparatus.