Gypsum powder sieving device

The utility model relates to a gypsum powder sieving device which comprises a feed box and a feeding port (1). The gypsum powder sieving device is characterized in that an electric sieve (2) is arranged between the feeding port (1) and the feed box, the feed box is divided into a fine powder box (3)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG XIANCHENG, MA XINLONG, WANG SHIRONG, ZHANG SHIJIE, LEI YUZHOU, GOU BINYUAN
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 utility model relates to a gypsum powder sieving device which comprises a feed box and a feeding port (1). The gypsum powder sieving device is characterized in that an electric sieve (2) is arranged between the feeding port (1) and the feed box, the feed box is divided into a fine powder box (3) and a coarse powder box (4) by the electric sieve (2), a fine powder outlet (5) is arranged at the bottom of the fine powder box (3), and a coarse powder outlet (6) is arranged at the bottom of the coarse powder box (4). The gypsum powder sieving device is simple in structure and easy to mount, gypsum ores are firstly sieved by the electric sieve, fine gypsum powder is directly rotated into a mixing tank by a rotating fan, the workload of a grinder is relieved, the service life of the device is prolonged, and production cost is reduced.