SEPARATING DEVICE FOR POLYCRYSTALLINE SILICON

The invention relates to a separating device for polycrystalline silicon having at least one screen plate (1), comprising a feed region (2) for polycrystalline silicon, a profiled region (3) with tips(32) and wells (31), a region (4) which adjoins the profiled region (3) and has screen openings (41)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HINTERBERGER THOMAS, EHRENSCHWENDTNER SIMON, BUSCHHARDT THOMAS, WACKERBAUER HANS-GUNTHER
Format:	Patent
Sprache:	chi ; 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:	The invention relates to a separating device for polycrystalline silicon having at least one screen plate (1), comprising a feed region (2) for polycrystalline silicon, a profiled region (3) with tips(32) and wells (31), a region (4) which adjoins the profiled region (3) and has screen openings (41), and a removal region (5), the screen openings (41) expanding in the direction of said removal region (5), as well as a separating plate (7) which is arranged beneath the screen openings and can be displaced horizontally and vertically. 本发明提供一种用于多晶硅的分离装置，其具有至少一个筛板(1)，该筛板(1)具有多晶硅的进料区(2)、具有峰部(32)和谷部(31)的成形区(3)、具有筛孔(41)的与该成形区(3)邻接的区(4)、出料区(5)、布置在筛孔下方的能够水平和竖向移位的分离板(7)，其中，筛孔(41)沿着出料区(5)的方向变宽。