Spiral sand washing device

The utility model discloses a spiral sand washing device which comprises a supporting frame and a sand washing tank, a sand outlet and a water inlet are formed in the lower portion and the upper portion of the high end of the sand washing tank respectively, a sewage outlet and a sand inlet are forme...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHI CHENGYANG, ZHI GUANGXUN, ZHI CHENGCHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a spiral sand washing device which comprises a supporting frame and a sand washing tank, a sand outlet and a water inlet are formed in the lower portion and the upper portion of the high end of the sand washing tank respectively, a sewage outlet and a sand inlet are formed in the lower portion and the upper portion of the low end of the sand washing tank respectively, supporting legs are arranged on the supporting frame, a driving motor is arranged on the supporting legs, and the driving motor is connected with the supporting frame. The sand washing device comprises a sand washing tank and is characterized in that a spiral shaft is arranged in the sand washing tank, spiral sand washing paddles are arranged on the two sides of the spiral shaft, the spiral shaft is detachably connected with the spiral sand washing paddles, the spiral shaft is coated with a wear-resistant lining plate, and an opening is formed in the contact position of the spiral shaft and the spiral sand washing pad