CLASSIFYING DEVICE FOR POWDER AND GRANULAR MATERIAL

PROBLEM TO BE SOLVED: To execute classification with good accuracy by ameliorating the classification defect by clogging, or the like, of materials having tacky adhesiveness. SOLUTION: The classifying device 1 consists of a diagonally ascending belt conveyor 11 provided with ruggedness on its surfac...

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Bibliographische Detailangaben
Hauptverfasser:	ADACHI YOSHIHISA, TSUCHIIKE KAZUYA, NISHIOKA YUKIHIRO, OI MAKOTO
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:	PROBLEM TO BE SOLVED: To execute classification with good accuracy by ameliorating the classification defect by clogging, or the like, of materials having tacky adhesiveness. SOLUTION: The classifying device 1 consists of a diagonally ascending belt conveyor 11 provided with ruggedness on its surface, is disposed with a raw material supply hopper 21 on the slope of the belt conveyor and has an inclination angle changing device which partially changes the angle of inclination so as to have a sharply inclining section 12 having the angle of inclination slightly larger than the angle of repose of sieving raw materials and a gentle inclining section 13.