Vibrating screen

The utility model discloses a vibrating screen which can sieve powder with poor mobility. The vibrating screen comprises an upper casing, a lower casing, a screen net arranged between the upper casing and the lower casing, a support arranged below the lower casing and a vibrating motor for driving t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG SHANXIAN, WANG DONG, GUO NING
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 discloses a vibrating screen which can sieve powder with poor mobility. The vibrating screen comprises an upper casing, a lower casing, a screen net arranged between the upper casing and the lower casing, a support arranged below the lower casing and a vibrating motor for driving the upper casing and the lower casing to vibrate, a spring is arranged between the lower casing and the support, a feeding port is arranged on the upper casing, a discharging port is arranged on the lower casing, a plurality of nozzles are arranged on an inner wall of the upper casing, and air outlets of the nozzles direct to the screen net. The vibrating screen has the advantages of being provided with the nozzles, being capable of using airflow sprayed out from the nozzles to penetrate bridging powder formed by the poor mobility on the surface of the screen net, being convenient to screen, and accordingly improving work efficiency of the vibrating screen.