EP 0553632 B1 19961127 - Controlled operation of an industrial furnace
Title (en)
Controlled operation of an industrial furnace
Title (de)
Geregelter Betrieb von Industrieöfen
Title (fr)
Commande d'un four industriel
Publication
Application
Priority
DE 4202827 A 19920131
Abstract (en)
[origin: EP0553632A2] A procedure for operating industrial furnaces is provided, whose waste gases are burned in the waste gas line. According to the invention, the temperature of the waste gas is continuously measured and, when a preset value of the measured waste gas temperature is exceeded, the oxygen content of the atmosphere of the industrial furnace is increased. This has the result that the carbon monoxide released in the furnace and the hydrogen are burned under control already in the furnace and not only in the waste gas line. In this way, energy for heating the industrial furnace can be saved and downstream filter installations are thermally protected.
IPC 1-7
IPC 8 full level
F27B 7/20 (2006.01); F27D 17/00 (2006.01); F27D 19/00 (2006.01)
CPC (source: EP)
F27D 19/00 (2013.01); F27D 2019/0021 (2013.01); F27D 2019/0043 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL PT
DOCDB simple family (publication)
EP 0553632 A2 19930804; EP 0553632 A3 19940105; EP 0553632 B1 19961127; AT E145723 T1 19961215; CZ 289075 B6 20011017; CZ 367392 A3 19930811; DE 4202827 A1 19930805; DE 59304559 D1 19970109; ES 2094384 T3 19970116; HU 216008 B 19990428; HU 9300215 D0 19930428; HU T68734 A 19950728; SK 283426 B6 20030701; SK 367392 A3 19940511
DOCDB simple family (application)
EP 93100347 A 19930112; AT 93100347 T 19930112; CS 367392 A 19921215; DE 4202827 A 19920131; DE 59304559 T 19930112; ES 93100347 T 19930112; HU 9300215 A 19930127; SK 367392 A 19921215