SCREW DEVICE AND BRIQUETTE MACHINE

To provide a screw device and a briquette machine excellent in wear resistance whereas being easy in production.SOLUTION: A screw device is provided with: a shaft part extending along an axis; and a blade part in a spiral shape fixed on the shaft part. Therein, the blade part has a face transporting...

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Bibliographische Detailangaben
Hauptverfasser:	NITTA TAKUYA, HINO TAKEHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS PRESSES PRESSES IN GENERAL SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide a screw device and a briquette machine excellent in wear resistance whereas being easy in production.SOLUTION: A screw device is provided with: a shaft part extending along an axis; and a blade part in a spiral shape fixed on the shaft part. Therein, the blade part has a face transporting base powder in a downward direction indicated with an arrow 25 along with rotation of the shaft, and there are embedded a plurality of ceramic pieces separated apart from each other in one surface of the face.SELECTED DRAWING: Figure 1 【課題】製造が容易でありながら耐摩耗性に優れたスクリュ装置及びブリケットマシンを提供する。【解決手段】スクリュ装置は、軸線に沿って延在する軸部と、軸部に固定された螺旋状の羽根部とを備え、当該羽根部は、軸部の回転に伴って原料粉末を矢印２５に示す下方向に搬送する面を有し、当該面の一方には、互いに離間して配置された複数のセラミックスピースが埋設されている。【選択図】図１