METHOD OF CONVEYING POWDERY OR GRANULAR MATERIAL BY SCRAPING IT UP

PURPOSE:To surely scrape-convey a powdery or granular material of high internal friction and compressibility, by shaping the scraping edge of a bucket as a comb. CONSTITUTION:The scraping edge 3a of a bucket 3, which is mounted on the revolving belt 2 of a bucket elevator, is shaped as a comb. The c...

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Bibliographische Detailangaben
1. Verfasser:	KAWAMURA KATSUJI
Format:	Patent
Sprache:	eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To surely scrape-convey a powdery or granular material of high internal friction and compressibility, by shaping the scraping edge of a bucket as a comb. CONSTITUTION:The scraping edge 3a of a bucket 3, which is mounted on the revolving belt 2 of a bucket elevator, is shaped as a comb. The combshaped scraping edge 3a is thrusted into a wall of a powdery or granular material to scrape up the material to convey it. The scraping breakup action of the preceding bucket helps the succeeding bucket scrape up the material. For that reason, the powdery or granular material which causes internal friction and is compressible can be conveyed easily and surely.