Concrete gravel separation roller device

• Main Author: WU HUCHENG
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2019
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

A concrete gravel separation roller device comprises a cylindrical outer ring, long circular holes are evenly distributed in the periphery of the outer ring, and spiral blades are welded to the innerwall of the outer ring. An outlet sealing plate and an inlet sealing plate are arranged at the two ends of the outer ring respectively, and an outlet cover and an inlet cover are fixed to the outlet sealing plate and the inlet sealing plate. A rotating shaft penetrating through the outlet cover and the inlet cover is arranged in the outer ring, and the rotating shaft is welded in the outer ring through a connecting rib plate; and two ends of the rotating shaft extend out of the outer ring and are movably connected with a shaft head and a shaft tail. Sand can be effectively overflowed through the oblong holes formed in the outer ring of the concrete gravel separation roller device; meanwhile, the rotating shaft is made of a steel pipe, and the gravel separation capacity is improved; the rotating shaft is movably co