APPARATUS FOR SEPARATING SUBSTANCES FROM THE SURFACE OF A FLUID

For the separation of oil from a liquid surface (2), the outer periphery (14) of a collecting disc rotated by a drive (3) dips into the liquid, and the adhering oil is removed from it by scrapers (42, 43). The subsequent flow of oil to the collecting disc is improved by means of a surface flow produ...

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Bibliographische Detailangaben
Hauptverfasser: BACHMANN, ROLF, KUMMER, KURT, ISELI, WERNER
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:For the separation of oil from a liquid surface (2), the outer periphery (14) of a collecting disc rotated by a drive (3) dips into the liquid, and the adhering oil is removed from it by scrapers (42, 43). The subsequent flow of oil to the collecting disc is improved by means of a surface flow produced by a conveyor screw (11). The depth of immersion of the collecting disc is kept constant by means of a float (13). The horizontal disposition of the axes of rotation (36) of the apparatus is ensured by the parallelogram-shaped arrangement of pivotable support arms.