Sandstone water washing roller

The utility model discloses a sandstone water washing roller, belonging to the field of construction. The sandstone water washing roller overcomes the defects of poor sandstone washing effect and great water consumption in the prior art. The key points of the technical scheme are as follows: the san...

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Bibliographische Detailangaben
1. Verfasser:	QIN RUWEI
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 sandstone water washing roller, belonging to the field of construction. The sandstone water washing roller overcomes the defects of poor sandstone washing effect and great water consumption in the prior art. The key points of the technical scheme are as follows: the sandstone water washing roller comprises an inner cylinder and an outer cylinder, wherein inner spiral sheets are arranged in the inner cylinder, the inner cylinder comprises a material conveying cylinder and a water draining cylinder, outer spiral sheets are arranged between the outer cylinder and the inner cylinder, the rotation directions of the inner spiral sheets and the outer spiral sheets are opposite, and a material lifting and diversion device is arranged between the water draining cylinder and the connecting end of the outer cylinder. The sandstone water washing roller disclosed by the utility model is mainly applied to washing of sandstone for construction of the construction industry.