EP 2587147 A1 20130501 - FLUIDIZED BED FURNACE AND WASTE PROCESSING METHOD
Title (en)
FLUIDIZED BED FURNACE AND WASTE PROCESSING METHOD
Title (de)
WIRBELSCHICHTFEUERUNG UND ABFALLVERARBEITUNGSVERFAHREN
Title (fr)
FOUR À LIT FLUIDISÉ ET PROCÉDÉ DE TRAITEMENT DES DÉCHETS
Publication
Application
Priority
- JP 2010164745 A 20100722
- JP 2010141830 A 20100622
- JP 2011003528 W 20110621
Abstract (en)
Disclosed is a waste treatment technique characterized in that it comprises: blowing a fluidizing gas from around a mixture discharge port (29) to form a first fluidization region (15) having a degree of fluidization of the fluidizable particles which is set to an extent allowing waste (18) to be accumulated on fluidizable particles (12), while blowing a fluidizing gas between the first fluidization region (15) and an opposite-side wall (25) at a higher flow velocity to form a second fluid region (16) having a degree of fluidization of fluidizable particles (12) greater than that in the first fluidization region (15), whereby the fluidizable particles (12) are mixed with the waste(18) to gasify the waste (18); and supplying waste (18) from a supply-side sidewall portion (24) onto the fluidized bed (14) to cause the waste (18) to be accumulated on the first fluidization region (15) while causing the accumulated waste (18) to be moved into the second fluidization region (16) step-by-step.
IPC 8 full level
F23G 5/027 (2006.01); F23C 10/02 (2006.01); F23C 10/22 (2006.01); F23C 10/26 (2006.01); F23G 5/30 (2006.01)
CPC (source: EP US)
F23C 10/10 (2013.01 - US); F23C 10/20 (2013.01 - EP US); F23C 10/22 (2013.01 - EP US); F23C 10/26 (2013.01 - EP US); F23G 5/027 (2013.01 - EP US); F23G 5/0276 (2013.01 - US); F23G 5/30 (2013.01 - EP US); F23G 2205/101 (2013.01 - EP US)
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)
EP 2587147 A1 20130501; EP 2587147 A4 20151007; EP 2587147 B1 20171122; CN 102947647 A 20130227; PL 2587147 T3 20180629; US 2013098277 A1 20130425; WO 2011161948 A1 20111229
DOCDB simple family (application)
EP 11797837 A 20110621; CN 201180031183 A 20110621; JP 2011003528 W 20110621; PL 11797837 T 20110621; US 201113805922 A 20110621