EP 2997307 B2 20210113 - ARRANGEMENT AND METHOD IN BOILER USING FLUIDIZED-BED TECHNOLOGY
Title (en)
ARRANGEMENT AND METHOD IN BOILER USING FLUIDIZED-BED TECHNOLOGY
Title (de)
ANORDNUNG UND VERFAHREN FÜR WIRBELSCHICHTKESSEL
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR CHAUDIÈRE À LIT FLUIDISÉ
Publication
Application
Priority
- FI 20135507 A 20130514
- FI 2014050356 W 20140513
Abstract (en)
[origin: WO2014184437A1] An arrangement and method in a boiler using fluidized-bed technology. The arrangement comprises a first space (1) of a furnace that comprises means for forming a fluidized bed (21), a second space of the furnace that does not comprise means for forming a fluidized bed, means for feeding fuel into the first space (1) of the furnace, a partition wall (3) that is at least mainly vertical and arranged between said spaces (1, 2) of the furnace to separate them from each other, the arrangement further comprising a roof structure (5) arranged above the first space of the furnace to separate the first space (1) of the furnace from parts of the second space (2) above it, the first space (1) of the furnace being connected to the second space (2) through a flow path (18), which flow path (18) is arranged on the side of the first space (1) of the furnace to lead gases (G) rising from the fluidized bed to the second space (2) of the furnace.
IPC 8 full level
F23C 10/00 (2006.01); F23G 5/30 (2006.01)
CPC (source: EP FI)
F23C 6/04 (2013.01 - EP FI); F23C 10/005 (2013.01 - EP); F23C 10/18 (2013.01 - EP FI); F23G 5/0276 (2013.01 - EP); F23G 5/30 (2013.01 - EP); F23C 2201/10 (2013.01 - EP); F23C 2900/10007 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014184437 A1 20141120; DK 2997307 T3 20170828; DK 2997307 T4 20210215; EP 2997307 A1 20160323; EP 2997307 B1 20170705; EP 2997307 B2 20210113; ES 2636452 T3 20171005; ES 2636452 T5 20210903; FI 126744 B 20170428; FI 20135507 A 20141115; PL 2997307 T3 20171031; PL 2997307 T5 20210614; PT 2997307 T 20170811
DOCDB simple family (application)
FI 2014050356 W 20140513; DK 14728236 T 20140513; EP 14728236 A 20140513; ES 14728236 T 20140513; FI 20135507 A 20130514; PL 14728236 T 20140513; PT 14728236 T 20140513