DEVICE FOR BLOWING A FLUID ON AT LEAST A SURFACE OF A THIN ELEMENT AND ASSOCIATED BLOWING UNIT

摘要

The invention relates to a device for blowing a fluid onto at least one face of a thin element of the band type, comprising, within a containment ( 2 ) having a horizontal longitudinal axis (XX') corresponding to the axis of travel of the band, at least one radial-flow fan ( 3 ) with a vertical axis (ZZ'), having at least one outlet connected to at least one pipe ( 51, 52 ) for feeding nozzles ( 43 ) directed towards the said face, characterized in that the nozzles ( 43 ) induce fluid jets in at least one plane perpendicular to the direction (XX') of travel of the said band.