Device for forming a plane liquid jet

Details Device for forming a plane liquid jet Device for forming a plane liquid jet

D - Textiles, Paper

21

F

D21F 1/02 (2006.01)

Patent

CA 2172845

Device for forming a plane liquid jet (1) of the type comprising liquid-feeding means (3); flow-distributing means and feed liquid turbulence-control means; and formed plane jet (J) outlet means (4). The invention is characterized in that the flow-distributing means and the feed liquid turbulence-control means consist of a first fixed curved liquid flow channel (15); a second curved channel (25) with an axis parallel to that of the first channel (15); means (26) for forming calibrated vortices whose axis is parallel to the curved flow, so as to achieve a harmonic transverse speed and pressure distribution and control the scale and level of the vortices. Appplications: paper machine headboxes or paper coating facilities.

Dispositif pour la formation d'un jet plan (J) de liquide du type comprenant: des moyens d'alimentation (3) d'un liquide; des moyens de répartition du débit et de contrôle de la turbulence du liquide alimenté; des moyens de sortie (4) du jet plan formé (J) caractérisé en ce que les moyens de répartition du débit et de contrôle de la turbulence du liquide alimenté sont formés: d'un premier canal incurvé fixe (15) pour l'écoulement du liquide; d'un second canal (25) incurvé, d'axe parallèle à celui du premier canal (15); des moyens (26) pour former des vortex calibrés d'axe parallèle à l'écoulement incurvé, de manière à créer une répartition transversale harmonique des vitesses et des pressions et à contrôler l'échelle et le niveau de vortex. Applications envisagées: caisse de tête de machine papetière ou installation de couchage du papier.

Affiliated with

Also associated with

Rating

Device for forming a plane liquid jet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for forming a plane liquid jet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for forming a plane liquid jet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1782903