EP 2324287 B1 20161102 - Continuous-flow steam generator
Title (en)
Continuous-flow steam generator
Title (de)
DURCHLAUFDAMPFERZEUGER
Title (fr)
Générateur de vapeur en continu
Publication
Application
Priority
- EP 2009061468 W 20090904
- EP 08015871 A 20080909
- EP 09782619 A 20090904
Abstract (en)
[origin: WO2010029022A2] The invention relates to a continuous steam generator (1) comprising a number of burners for fossil fuels, the outside wall thereof being fully or partially formed from steam generator tubes welded together in a gas-tight manner. The burners are arranged in a combustion chamber, and a vertical gas slope (8) being mounted downstream of said combustion chamber, above a horizontal gas slope, on the hot gas side. A first part of the steam generating tubes forms a system of evaporation tubes mounted upstream of a water separator system (22), on the flow medium side, and a second part of the steam generating tubes forms a system of superheater tubes mounted downstream of the water separator system (22), on the flow medium side. According to the invention, said continuous steam generator has comparatively low repair costs and a comparatively long service life. To this end, superheater tubes adjacent and parallel to evaporation tubes are mounted directly downstream of the water separator system (22), on the flow medium side.
IPC 8 full level
F22B 37/26 (2006.01); F22B 21/34 (2006.01); F22B 29/06 (2006.01)
CPC (source: EP US)
F22B 21/345 (2013.01 - EP US); F22B 29/06 (2013.01 - EP US); F22B 37/26 (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)
WO 2010029022 A2 20100318; WO 2010029022 A3 20100527; AU 2009290944 A1 20100318; AU 2009290944 B2 20140417; CN 102149970 A 20110810; CN 102149970 B 20160803; DK 2324287 T3 20170206; EP 2182278 A1 20100505; EP 2324287 A2 20110525; EP 2324287 B1 20161102; JP 2012502250 A 20120126; JP 5345217 B2 20131120; US 2011162592 A1 20110707
DOCDB simple family (application)
EP 2009061468 W 20090904; AU 2009290944 A 20090904; CN 200980135072 A 20090904; DK 09782619 T 20090904; EP 08015871 A 20080909; EP 09782619 A 20090904; JP 2011525559 A 20090904; US 200913062738 A 20090904