METHOD AND DEVICE FOR LIMITING THE VIBRATION OF STEEL OR ALUMINIUM STRIPS IN GAS OR AIR BLOWN COOLING AREAS

摘要

the invention relates to a process and a device for improving thecooling of a cooling chamber and a gas blowingsection of cooling air blown and / or quality improvementproducts to treat, which is gas or air jets toeach of the sides of the tape travel in the chamber or section.according to the invention, the jets of gas or air (58) are emitted froma blowing tube (52) of the tubular nozzle (51) is arranged forapart from one another transversely to the direction of travel (100)the band (53), the jets being directed to the subject of thethe band is mostly inclined to both sides of theband in a plane perpendicular to the plane of the strip and to the direction (100).movement of the tape, and upstream or downstream of the band:in a plane perpendicular to the plane of the strip and parallel to the direction (100).movement of the tape.