DEVICE FOR DEFLECTING LIQUID OR GASEOUS MEDIA IN RECTANGULAR DUCTS

1,256,333. Drying. AGFA-GEVAERT A.G. 26 June, 1970 [12 July, 1969], No. 31037/70. Heading F4G. [Also in Division G3] In a drying installation using liquid or gaseous drying media, guiding of the media from a rectangular feed duct 3 into a similarly rectangular or trapezoidal distributer duct 4 which...

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Bibliographische Detailangaben
Hauptverfasser: PETER HERZHOFF, STEPHAN PLATZ, HANS GREF
Format: Patent
Sprache:eng
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Zusammenfassung:1,256,333. Drying. AGFA-GEVAERT A.G. 26 June, 1970 [12 July, 1969], No. 31037/70. Heading F4G. [Also in Division G3] In a drying installation using liquid or gaseous drying media, guiding of the media from a rectangular feed duct 3 into a similarly rectangular or trapezoidal distributer duct 4 which extends perpendicularly to the feed duct and has outlet openings 5 uniformly distributed over the length of that duct wall opposite the inflow opening, is effected by means of a tapering, removable insert. The insert comprises two screens 1 arranged to meet at a tip which is in contact with the distributer duct wall adjacent the openings 5 therein. A plurality of baffles 2 extend from the screen in directions parallel to the axis of the distributer duct such that the outflow rate is uniformly distributed over the section of duct 4. In consequence, the outflow from the openings 5 is uniform. In a modification, the distributer duct may extend only to one side of the feed duct in which case one of the screens is replaced by a solid plate lying perpendicularly to the axis of the distributer duct.