EP 2423584 B1 20150218 - Steam unit for generating superheated steam in a waste incineration unit
Title (en)
Steam unit for generating superheated steam in a waste incineration unit
Title (de)
Dampferzeuger zur Erzeugung von überhitztem Dampf in einer Abfallverbrennungsanlage
Title (fr)
Générateur de vapeur pour la production de vapeur surchauffée dans une installation de combustion de déchets
Publication
Application
Priority
DE 102008060918 A 20081206
Abstract (en)
[origin: US2010139535A1] A steam generator for producing superheated steam in a waste incineration plant, includes a boiler housing having a combustion chamber with walls having an evaporator. The evaporator has tubes carrying water and being acted upon by heat energy released during incineration of waste, for producing superheated steam. A wall superheater for increasing temperature of the superheated steam includes a plurality of tubes in a wall of the boiler housing for carrying superheated steam being protected against flue gas from an incineration process by plate-like elements formed of a corrosion-proof material. The boiler housing includes an evaporator housing section having the water-carrying tubes and a wall-superheater housing section spatially separated from the evaporator housing section and having the superheated steam-carrying tubes. The wall-superheater housing section is movable relative to and disposed downstream of the evaporator housing section in flue gas flow direction.
IPC 8 full level
F22B 37/10 (2006.01); F22G 1/02 (2006.01); F22G 1/06 (2006.01); F22G 7/14 (2006.01)
CPC (source: EP US)
F22B 37/108 (2013.01 - EP US); F22G 1/02 (2013.01 - EP US); F22G 1/06 (2013.01 - EP US); F22G 3/008 (2013.01 - US); F22G 7/14 (2013.01 - EP US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
US 2010139535 A1 20100610; US 8863675 B2 20141021; DE 102008060918 A1 20100610; EP 2423584 A2 20120229; EP 2423584 A3 20131120; EP 2423584 B1 20150218; US 2014261248 A1 20140918
DOCDB simple family (application)
US 63201409 A 20091207; DE 102008060918 A 20081206; EP 09014197 A 20091113; US 201414289787 A 20140529