Screen drum for garbage sorting

• Main Authors: LUO FANDE, ZHAO SHANFENG
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2020
• 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 screen drum for garbage sorting is characterized in that the outer ring surfaces of rolling rings arranged on a screen drum support are rotatably connected with the support, a first cylindrical screen is arranged between adjacent rolling rings, two ends of the first cylindrical screen are fixedly connected with the corresponding rolling rings, cutter rings are arranged in the rolling rings, andthe inner ring surfaces of the cutter rings are flush with the inner ring surface of the first cylindrical screen; wherein the outer ring surface of each cutter ring is rotatably connected with the inner ring surface of the corresponding rolling ring, a plurality of scrapers which are uniformly distributed in the circumferential direction are arranged between the adjacent cutter rings, two ends ofeach scraper are fixedly connected with the inner ring surface of the corresponding cutter ring, at least one rolling ring is driven by a first power device, and at least one cutter ring is driven bya second power device; the