EP 0858574 B1 20000426 - DEVICE FOR HEAT TREATMENT
Title (en)
DEVICE FOR HEAT TREATMENT
Title (de)
VORRICHTUNG ZUR WÄRMEBEHANDLUNG
Title (fr)
DISPOSITIF DE TRAITEMENT THERMIQUE
Publication
Application
Priority
- AT 138095 A 19950816
- EP 9603533 W 19960809
Abstract (en)
[origin: WO9707362A1] A device for the heat treatment of a material, which device has a kiln chamber (2) for the heat treatment material and at least one preferably cylindrical heating furnace (4a, 4b) arranged on the upper surface of the kiln chamber (2) and in which at least one burner (12a, 12b) is provided for producing fuel gas which is fed in a substantially tangential manner into the heating furnace (4a, 4b) with the result that a downwardly directed, whirling fuel gas flow forms inside the heating furnace (4a, 4b), and a fuel gas flow with a slightly frustoconical boundary forms below each heating furnace (4a, 4b) in the kiln chamber (2), wherein respective means (23a, 23b) for determining the temperature of the fuel gas is associated with each heating furnace (4a, 4b), and this means (23a, 23b) is arranged inside the cone (13a, 13b) of fuel gas of only this particular heating furnace (4a, 4b).
IPC 1-7
IPC 8 full level
C21D 1/52 (2006.01); F23C 3/00 (2006.01); F23C 7/06 (2006.01); F23M 5/08 (2006.01); F27B 17/00 (2006.01); F27D 19/00 (2006.01)
CPC (source: EP)
C21D 1/52 (2013.01); F23C 3/006 (2013.01); F23C 7/06 (2013.01); F23M 5/085 (2013.01); F27B 17/0016 (2013.01); F27D 19/00 (2013.01)
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
WO 9707362 A1 19970227; AT 402736 B 19970825; AT A138095 A 19961215; DE 59605069 D1 20000531; EP 0858574 A1 19980819; EP 0858574 B1 20000426
DOCDB simple family (application)
EP 9603533 W 19960809; AT 138095 A 19950816; DE 59605069 T 19960809; EP 96927710 A 19960809