Wing type impeller device

The utility model discloses a wing type impeller device which comprises a fan-shaped bottom plate and a fan-shaped fixing plate, a plurality of evenly-distributed impellers are fixedly connected between the fan-shaped bottom plate and the fan-shaped fixing plate, the whole impeller is in a wing type...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JI MAOLIANG, ZHU GUOWEI, ZHAO FEIWEN, ZHANG WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a wing type impeller device which comprises a fan-shaped bottom plate and a fan-shaped fixing plate, a plurality of evenly-distributed impellers are fixedly connected between the fan-shaped bottom plate and the fan-shaped fixing plate, the whole impeller is in a wing type oval shape, each impeller is composed of a discharging portion, a flow guiding portion and a supporting portion, the discharging portion is in a bent shape, and the flow guiding portion is arranged on the supporting portion. The flow guiding part and the supporting part are in an arc shape, the middle of the impeller is hollow, a wear-resisting layer is arranged on the discharging part and connected with the impeller in a surfacing welding mode, the fan-shaped bottom plate and the fan-shaped fixing plate are in a fan-shaped semi-open type, the discharging part and the flow guiding part are used for facilitating discharging and flow guiding, and the supporting part provides stability. The middle of the impeller is