EP 1085283 B1 20040526 - Installation for the cleaning and burning of shaft furnace exhaust gases
Title (en)
Installation for the cleaning and burning of shaft furnace exhaust gases
Title (de)
Einrichtung zur Reinigung und Verbrennung von Schachtofenabgasen
Title (fr)
Installation pour le nettoyage et la combustion des gas d'échappement de haut-fourneau
Publication
Application
Priority
- CZ 986899 A 19990913
- DE 29922491 U 19991222
Abstract (en)
[origin: EP1085283A2] Apparatus for cleaning and combusting the waste gases from a blast furnace consists of a system of heat exchangers, a filter (2) and a combustion chamber (5). Apparatus comprises a preheater/cooler (1) for the blast furnace gas connected via an air valve (10) to a cooling air pipe (6) and via an outlet valve (11) to an auxiliary outlet waste gas pipe (8) for hot gases, and also connected to the combustion chamber (5) via a filter (2) and a preheater (3). The combustion chamber (5) consists of two parts (26, 27), the first part (26) forming the combustion zone containing a burner (25) for waste gases, a burner (28) for fuel added and a secondary air inlet (34,) and the second part (27) forming a reaction and cooling zone. The combustion zone has a temperature probe (50) for three temperature regulators (47-49).
IPC 1-7
IPC 8 full level
C21B 7/00 (2006.01); F23G 7/06 (2006.01); F23J 15/00 (2006.01); F23J 15/02 (2006.01); F27B 1/10 (2006.01); F27B 1/22 (2006.01); F27D 17/00 (2006.01)
CPC (source: EP)
C21B 7/002 (2013.01); F23G 7/066 (2013.01); F23J 15/003 (2013.01); F23J 15/006 (2013.01); F23J 15/025 (2013.01); F23J 15/027 (2013.01); F27B 1/10 (2013.01); F27B 1/22 (2013.01); F27D 17/008 (2013.01); C21B 2100/44 (2017.04); C21B 2100/64 (2017.04); C21B 2100/66 (2017.04); F23J 2900/15081 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1085283 A2 20010321; EP 1085283 A3 20020904; EP 1085283 B1 20040526; AT E267994 T1 20040615; DK 1085283 T3 20041004
DOCDB simple family (application)
EP 00119877 A 20000913; AT 00119877 T 20000913; DK 00119877 T 20000913