Raw material screening and separating device for pig feed production

• Main Authors: XU RUI, KONG GUOQING, WU LEI, WANG HONGDUO, LI YUANYUAN, FAN YUFANG
• Format: Patent
• Language: Chinese; English
• Published: 25.12.2020
• 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

The utility model relates to the technical field of pig feed processing, in particular to a raw material screening and separating device for pig feed production, which comprises a rectangular screening box, a first screening frame and a second screening frame are arranged in the screening box, and the first screening frame and the second screening frame are distributed in the screening box at intervals in the vertical direction of the screening box. Shaking assemblies are arranged on the two sides of the two ends of the first screening frame and the two sides of the two ends of the second screening frame respectively, a bidirectional driving assembly is arranged on the outer wall of the screening box, the output end of the bidirectional driving assembly is in transmission connection with the interior of one of the first screening frame and the second screening frame respectively, and a discharging port is formed in one end of the first screening frame and one end of the second screening frame respectively. Fi