Moving orifice screen

A moveable hole screen is characterized in that the radial bars and the widthwise bars are uniformly distributed; the lozenge grids whose width can be adjusted are formed as the holes by virtue of the articulation of rivets between the radial bars and the widthwise bars. The utility model is provide...

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Bibliographische Detailangaben
1. Verfasser:	GUOHAN WANG
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 moveable hole screen is characterized in that the radial bars and the widthwise bars are uniformly distributed; the lozenge grids whose width can be adjusted are formed as the holes by virtue of the articulation of rivets between the radial bars and the widthwise bars. The utility model is provided with a screen whose size of the screen hole can be adjusted, improves the utilization ratio of the screen, reduces the figuration and is convenient for storage.