BE590520A - Perfectionnements apportés aux appareils de séchage à fonctionnement continu équipés d'un transporteur hélicoïdal vibrant.
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Perfectionnements apportés aux appareils de séchage à fonctionnement continu équipés d'un transporteur hélicoïdal vibrant.
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Application filed by Friedrich HansenfiledCriticalFriedrich Hansen
Publication of BE590520ApublicationCriticalpatent/BE590520A/fr
B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
B07B13/075—Apparatus comprising moving article - receiving openings, the size of which varies as they move
BE590520A1959-05-291960-05-05Perfectionnements apportés aux appareils de séchage à fonctionnement continu équipés d'un transporteur hélicoïdal vibrant.
BE590520A
(fr)