-
公开(公告)号:US5468282A
公开(公告)日:1995-11-21
申请号:US198261
申请日:1994-02-18
申请人: Hiroshi Yugami , Minoru Yamada , Noriyuki Oda , Yasuhiko Endo
发明人: Hiroshi Yugami , Minoru Yamada , Noriyuki Oda , Yasuhiko Endo
IPC分类号: F23B99/00 , B01D46/00 , B01D46/24 , B01D46/44 , B01D46/46 , F23G7/06 , F23J15/00 , F23J15/02
CPC分类号: B01D46/448 , B01D46/0063 , B01D46/2407 , F23J15/025 , F23J2217/104
摘要: 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.
摘要翻译: 一种用于操作烟道气过滤装置的方法,该过滤装置从主要为固体燃料的燃烧器排出的烟道气中除去灰尘,其中,在检测或预测未燃烧的可燃粉尘来自燃烧器时,或者在 检测或预测烟气的温度升高,并且将不燃粉末悬浮在含灰尘的烟气中以抑制可燃粉尘的燃烧或抑制过滤装置中烟道气的升温。