EP 1695009 A1 20060830 - GASIFICATION BOILER FOR SOLID FUELS, IN PARTICULAR FOR BALES OF STRAW, WITH OPTIMISED EXHAUST GAS VALUES
Title (en)
GASIFICATION BOILER FOR SOLID FUELS, IN PARTICULAR FOR BALES OF STRAW, WITH OPTIMISED EXHAUST GAS VALUES
Title (de)
VERGASERHEIZKESSEL FÜR FESTE BRENNSTOFFE, INSBESONDERE FÜR STROHBALLEN, MIT OPTIMIERTEN ABGASWERTEN
Title (fr)
CHAUDIERE A GAZEIFICATION POUR COMBUSTIBLES SOLIDES, EN PARTICULIER DES BOTTES DE PAILLE, PRESENTANT DES VALEURS D'ECHAPPEMENT OPTIMISEES
Publication
Application
Priority
- DE 2004002240 W 20041007
- DE 10349365 A 20031016
Abstract (en)
[origin: WO2005040680A1] The invention relates to a gasification boiler for the combustion of solid fuels, in particular bales of straw, for heating purposes and for the production of hot water. The inventive boiler is characterised by optimal combustion and ash separation. The aim of the invention is to carry out the combustion of small particles in the most complete manner possible and to achieve an almost total separation of the ashes from the combustion gas upstream of the heat exchangers. To achieve this, according to the first feature of claim 1, the combustion and gasification chamber comprises lateral depressions that are configured next to the central grating and combustion chamber. Coarse particles collect in said depressions, leaving the fine particles to be carried with the combustion gas into the combustion chamber. According to the second feature of said claim, a cylindrical combustion chamber, configured as an additional component, is connected to the outlet of the combustion chamber. Said secondary combustion chamber significantly increases the combustion time, allowing small particles and partially oxidised gases to burn completely. According to the third feature, a cylindrical ash separator, configured as an additional component, is connected to the combustion chamber.
IPC 8 full level
F23G 7/06 (2006.01); F23G 5/027 (2006.01); F23G 5/32 (2006.01); F23G 7/10 (2006.01)
CPC (source: EP KR US)
F23B 5/04 (2013.01 - EP US); F23B 7/005 (2013.01 - EP US); F23G 5/027 (2013.01 - KR); F23G 5/0276 (2013.01 - EP US); F23G 5/32 (2013.01 - EP US); F23G 7/06 (2013.01 - KR); F23G 7/10 (2013.01 - EP US); F23G 2900/50002 (2013.01 - EP US)
Citation (search report)
See references of WO 2005040680A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005040680 A1 20050506; AT E421071 T1 20090115; AU 2004284144 A1 20050506; AU 2004284144 B2 20080918; AU 2004284144 B9 20080925; BR PI0415593 A 20070102; BR PI0415593 B1 20151124; CA 2542676 A1 20050506; CA 2542676 C 20101207; CN 100520179 C 20090729; CN 1867800 A 20061122; DE 10349365 A1 20050519; DE 502004008888 D1 20090305; DK 1695009 T3 20090511; EA 008320 B1 20070427; EA 200600734 A1 20061027; EC SP066567 A 20061017; EP 1695009 A1 20060830; EP 1695009 B1 20090114; ES 2322363 T3 20090619; JP 2007508518 A 20070405; KR 100916684 B1 20090911; KR 20060090250 A 20060810; NZ 547146 A 20080731; UA 80782 C2 20071025; US 2009107421 A1 20090430; US 8261677 B2 20120911; ZA 200603850 B 20070425
DOCDB simple family (application)
DE 2004002240 W 20041007; AT 04789949 T 20041007; AU 2004284144 A 20041007; BR PI0415593 A 20041007; CA 2542676 A 20041007; CN 200480030110 A 20041007; DE 10349365 A 20031016; DE 502004008888 T 20041007; DK 04789949 T 20041007; EA 200600734 A 20041007; EC SP066567 A 20060512; EP 04789949 A 20041007; ES 04789949 T 20041007; JP 2006534575 A 20041007; KR 20067007550 A 20041007; NZ 54714604 A 20041007; UA A200604139 A 20041007; US 59541604 A 20041007; ZA 200603850 A 20060515