EP 0266857 A2 19880511 - Cyclonic combustor and boiler incorporating such a combustor.
Title (en)
Cyclonic combustor and boiler incorporating such a combustor.
Title (de)
Drehströmungsfeuerung und damit ausgerüsteter Heizkessel.
Title (fr)
Chambre de combustion cyclonique et chaudière équipée d'une telle chambre.
Publication
Application
Priority
US 92809686 A 19861107
Abstract (en)
A boiler with a cyclonic combustor includes a first chamber (22) which is substantially uncooled and has a refractory lining (30), a second chamber (24) in fluid communication with the first chamber (22), ducts (28, 40) for supplying air and fuel directly into the first chamber (22) and for forming a cyclonic flow pattern of hot gases for combustion within the first and second chambers (22, 24), an exit throat (42) at the end of the second chamber (24) and a heat exchanger (48, 50, 52) surrounding the second chamber (24) for keeping the combustion temperature in both chambers low.
IPC 1-7
IPC 8 full level
F22B 7/12 (2006.01); F22B 7/20 (2006.01); F22B 31/00 (2006.01); F23C 3/00 (2006.01); F23C 99/00 (2006.01); F23D 1/02 (2006.01); F23M 5/08 (2006.01); F23M 9/06 (2006.01); F24H 1/28 (2006.01)
CPC (source: EP KR)
F22B 7/12 (2013.01 - KR); F23C 3/006 (2013.01 - EP); F23M 5/08 (2013.01 - EP); F23M 9/06 (2013.01 - EP); F24H 1/285 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0266857 A2 19880511; EP 0266857 A3 19881117; AU 593104 B2 19900201; AU 7269187 A 19880512; DK 235287 A 19880508; DK 235287 D0 19870508; FI 872037 A0 19870508; FI 872037 A 19880508; JP S63131903 A 19880603; KR 880006498 A 19880723; MY 100885 A 19910516; NO 871975 D0 19870513; NO 871975 L 19880509; NZ 220266 A 19881129
DOCDB simple family (application)
EP 87304216 A 19870512; AU 7269187 A 19870511; DK 235287 A 19870508; FI 872037 A 19870508; JP 11603487 A 19870514; KR 870004720 A 19870514; MY PI19870644 A 19870513; NO 871975 A 19870513; NZ 22026687 A 19870511