EP 0690263 A3 19960717 - Method for operating a combustion plant
Title (en)
Method for operating a combustion plant
Title (de)
Verfahren zum Betrieb einer Feuerungsanlage
Title (fr)
Procédé pour le fonctionnement d'une installation de combustion
Publication
Application
Priority
DE 4422535 A 19940628
Abstract (en)
[origin: EP0690263A2] The method involves feeding a mixture (6) of air (3) and returned exhaust gas (4) into a burner (100) for the first combustion phase (1) . The hot gases from this first phase are calorie-moderated before entering the second combustion phase (2). At the top of the second combustion phase (2) a mixture (14) of fuel (15) and returned exhaust gas (4) is introduced into the hot gases. Combustion in this second phase is triggered by self-ignition. A ring chamber (12) is mounted downstream of the first combustion phase on the top side of the second phase. The wall of the ring chamber has openings (13) for feeding in the mixture (14) of exhaust gas and fuel. The burner (100) operates with a compressed combustion air (115). <IMAGE>
IPC 1-7
IPC 8 full level
F23C 6/04 (2006.01); F23C 9/00 (2006.01); F23C 99/00 (2006.01); F23D 17/00 (2006.01)
CPC (source: EP US)
F23C 6/04 (2013.01 - EP US); F23C 9/00 (2013.01 - EP US); F23D 17/002 (2013.01 - EP US); F23C 2201/102 (2013.01 - EP US); F23C 2201/30 (2013.01 - EP US); F23C 2900/06041 (2013.01 - EP US); F23C 2900/07002 (2013.01 - EP US); F23C 2900/09002 (2013.01 - EP US)
Citation (search report)
- [A] US 5201650 A 19930413 - JOHNSON GREGORY L [US]
- [A] DE 4034008 A1 19910508 - SIEMENS AG [DE]
- [A] DE 4242003 A1 19940616 - ABB RESEARCH LTD [CH]
- [A] EP 0392158 A2 19901017 - ASEA BROWN BOVERI [CH]
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0690263 A2 19960103; EP 0690263 A3 19960717; EP 0690263 B1 20000301; DE 4422535 A1 19960104; DE 59507869 D1 20000406; JP H08166108 A 19960625; US 5545032 A 19960813
DOCDB simple family (application)
EP 95810376 A 19950608; DE 4422535 A 19940628; DE 59507869 T 19950608; JP 16125195 A 19950627; US 43924195 A 19950511