EP 2882876 B1 20170510 - HOT BLAST LANCE WITH A NOZZLE BRICK ARRANGED AT THE HOT BLAST OUTLET
Title (en)
HOT BLAST LANCE WITH A NOZZLE BRICK ARRANGED AT THE HOT BLAST OUTLET
Title (de)
HEISSWINDLANZE MIT EINEM AM HEISSWINDAUSTRITT ANGEORDNETEN DÜSENSTEIN
Title (fr)
LANCE À VENT CHAUD ÉQUIPÉE D'UN PORTE-VENT DISPOSÉ SUR LA SORTIE DE VENT CHAUD
Publication
Application
Priority
- DE 102012016142 A 20120808
- EP 2013001826 W 20130620
Abstract (en)
[origin: WO2014023373A1] The invention relates to a hot blast lance with a nozzle brick arranged at the hot blast outlet for use in metallurgical process, such as the production of steel in a converter, said lance having at least one hot blast outlet nozzle in the nozzle brick, via which hot blast is blown into the steel melt of a converter, according to the preamble of claim 1. In order to enable introduction of hot blast into the converter in an efficient manner, according to the invention the nozzle brick (1) is furnished with at least one hot blast outlet nozzle or nozzle channel (10), is interchangeable and is supported at the hot blast outlet (3) on a bearing ring (4).
IPC 8 full level
C21C 5/46 (2006.01); C21C 5/48 (2006.01); F27B 3/22 (2006.01); F27D 3/16 (2006.01)
CPC (source: EP)
C21C 5/4606 (2013.01); C21C 5/48 (2013.01); F27B 3/225 (2013.01); F27D 3/16 (2013.01); F27D 2003/169 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102012016142 B3 20131017; EP 2882876 A1 20150617; EP 2882876 B1 20170510; WO 2014023373 A1 20140213
DOCDB simple family (application)
DE 102012016142 A 20120808; EP 13737535 A 20130620; EP 2013001826 W 20130620