EP 0071681 A1 19830216 - Bio-mass burner.
Title (en)
Bio-mass burner.
Title (de)
Biomassenbrenner.
Title (fr)
Brûleur à biomasse.
Publication
Application
Priority
EP 81303644 A 19810810
Abstract (en)
Bio-mass fuel is fed on demand by gravity through top opening (16) past baffles (22) and (24) onto a grate (42) above which tubes (30) and (34) form an auxiliary grate. Combustion air is supplied by fan (44) and a supplementary burner (60) is used for pre-heating. Air from (28) is fed via manifold (26a), tubes (30), manifold (32a), tubes (34), manifold (36a) and pipe (38) to venturi (40). The heated air from the venturi (40) thus draws combustion products from the first combustion chamber and these are burnt at high temperature in the outlet tube (50) which leads to a second combustion chamber and may replace a conventional oil fuel burner.
IPC 1-7
IPC 8 full level
F23G 5/16 (2006.01); F23G 7/10 (2006.01); F23H 3/02 (2006.01)
CPC (source: EP)
F23B 1/38 (2013.01); F23B 5/04 (2013.01); F23G 5/16 (2013.01); F23G 7/10 (2013.01); F23H 3/02 (2013.01)
Citation (search report)
- FR 1051166 A 19540113
- GB 2056638 A 19810318 - YAMAMOTO S
- FR 396304 A 19090407 - JOHANNES KAUTH [DE], et al
- FR 2372384 A1 19780623 - MILLE LOUIS [FR]
- US 1996585 A 19350402 - LINTON MCEVER WILLIAM
- US 4254715 A 19810310 - LAHAYE PAUL G, et al
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 81303644 A 19810810