EP 1893848 A2 20080305 - STEAM GENERATION PLANT AND METHOD FOR OPERATION AND RETROFITTING OF A STEAM GENERATION PLANT
Title (en)
STEAM GENERATION PLANT AND METHOD FOR OPERATION AND RETROFITTING OF A STEAM GENERATION PLANT
Title (de)
DAMPFERZEUGUNGSANLAGE UND VERFAHREN ZUM BETREIBEN UND NACHRÜSTEN EINER DAMPFERZEUGUNGSANLAGE
Title (fr)
INSTALLATION DE PRODUCTION DE VAPEUR ET PROCÉDÉ POUR FAIRE FONCTIONNER UNE INSTALLATION DE PRODUCTION DE VAPEUR ET POUR COMPLÉTER SON EQUIPEMENT
Publication
Application
Priority
- EP 2006005334 W 20060603
- DE 102005026534 A 20050608
Abstract (en)
[origin: WO2006131283A2] The invention relates to a steam generation plant, comprising a steam generator (1) with a combustion chamber (8), an evaporator, a superheater (9), an intermediate superheater (12), a condenser (14), a feed water preheater (16, 19, 19') regeneratively heated by steam, a steam turbine set (2) with a high-pressure section (4), a medium pressure section (5) and a low-pressure section (6), a flue gas line (22), connected to the combustion chamber (8), an air supply line (21), for the supply of combustion air to the burner in the combustion chamber (8) and an air preheater (3) with flue gas and combustion air passing therethrough. An air line (23) branches off from the air supply line (21) downstream of the air preheater (3) in said steam generation plant and supplies an air-fractionation unit (25). Air coolers (34, 35) are arranged in the air line (23) through which the condensate or feed water from the condensate/feed water circuit from the steam generator (1) flows. The oxygen output from the air fractionation unit (25) is connected to the burner of the combustion chamber (8) by means of an oxygen line (26).
IPC 8 full level
CPC (source: EP US)
F01K 3/20 (2013.01 - EP US); F25J 3/04018 (2013.01 - EP US); F25J 3/04109 (2013.01 - EP US); F25J 3/04115 (2013.01 - EP US); F25J 3/04121 (2013.01 - EP US); F25J 3/04133 (2013.01 - EP US); F25J 3/04139 (2013.01 - EP US); F25J 3/04533 (2013.01 - EP US); F25J 3/046 (2013.01 - EP US); F25J 3/04618 (2013.01 - EP US); F25J 3/04969 (2013.01 - EP US); F25J 2230/04 (2013.01 - EP); F25J 2230/80 (2013.01 - EP US); F25J 2240/70 (2013.01 - EP US); F25J 2260/80 (2013.01 - EP US); Y02E 20/18 (2013.01 - EP US); Y02E 20/34 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006131283 A2 20061214; WO 2006131283 A3 20070426; BR PI0611664 A2 20121204; CA 2611185 A1 20061214; CN 101203660 A 20080618; CN 101203660 B 20130724; DE 102005026534 A1 20061228; DE 102005026534 B4 20120419; EP 1893848 A2 20080305; JP 2008545945 A 20081218; RU 2007149248 A 20090720; RU 2380548 C2 20100127; US 2010132360 A1 20100603; US 7861526 B2 20110104
DOCDB simple family (application)
EP 2006005334 W 20060603; BR PI0611664 A 20060603; CA 2611185 A 20060603; CN 200680020023 A 20060603; DE 102005026534 A 20050608; EP 06754116 A 20060603; JP 2008515115 A 20060603; RU 2007149248 A 20060603; US 92181106 A 20060603