SEPARATION APPARATUS WITH SCREEN HAVING VARIABLE APERTURES

A novel separation screen, a separation apparatus utilizing the separation screen, and a method for product separation are disclosed herein. The separation screen is formed from a first screening element having a first plurality of openings passing through the first screening element and a second sc...

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Bibliographische Detailangaben
1. Verfasser:	GOLD, Joseph H
Format:	Patent
Sprache:	eng
Schlagworte:	OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS SEPARATING SOLIDS FROM SOLIDS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SORTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A novel separation screen, a separation apparatus utilizing the separation screen, and a method for product separation are disclosed herein. The separation screen is formed from a first screening element having a first plurality of openings passing through the first screening element and a second screening element movably coupled to the first screening element. The second screening element is oriented parallel to the first screening element and has a second plurality of openings passing through the second screening element. The separation screen also includes an adjustment device integrated with at least one of the first screening element or the second screening element to control the effective size of the plurality of apertures in the separation screen.