EP 2623224 B1 20160316 - Cooling system for thick plate or steel plate
Title (en)
Cooling system for thick plate or steel plate
Title (de)
Kühlsystem für Grobblech oder Stahlplatte
Title (fr)
Système de refroidissement pour tôle d'acier ou plaque épaisse
Publication
Application
Priority
KR 20120012038 A 20120206
Abstract (en)
[origin: EP2623224A1] Disclosed is a cooling system for a thick plate or a steel plate, which includes: a conveying unit conveying a cooling object; and a nozzle unit (120) disposed above the conveying unit and having a plurality of ejection holes (122) to eject cooling water supplied through a plurality of channels (123) formed therein to the cooling object, in which spiral swirl patterns are formed on the inner sides of the channels (123) such that cooling water comes in contact with the cooling object while spirally rotating and flowing from the nozzle unit (120). Therefore, according to the cooling system for a thick plate or a steel plate of the present disclosure, it is possible to improve cooling performance and cooling efficiency by preventing cooling water from remaining on a cooling object such as a thick plate or a steel plate such that cooling water comes in direct contact with the cooling object such as a thick plate or a steel plate.
IPC 8 full level
B21B 45/02 (2006.01)
CPC (source: EP KR)
B05B 1/3415 (2013.01 - EP); B21B 45/02 (2013.01 - KR); B21B 45/0233 (2013.01 - EP); B21B 45/0218 (2013.01 - EP)
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)
EP 2623224 A1 20130807; EP 2623224 B1 20160316; KR 101190609 B1 20121015
DOCDB simple family (application)
EP 12173837 A 20120627; KR 20120012038 A 20120206