Sorting device for coal pit mining and cleaning for coal mine production

• Main Authors: ZHANG CHENGZHI, DONG XIANGHUAN, KANG KANG, LU SHIKANG, ZHAO LIUAN, HAN LIN, WEI GENGPENG, DU WEN, MU LIBIN, SHAN ZHIXIN, QIN WEICHAO, GAO JIAXING, LI YANFEI, LIU SHIFENG, MENG WUFENG, LIU HAIBIN, GOU YIPING, CHOI WON, SUN WEI, BAI BO, YU CHUNSHENG, ZHENG LIJUN, YANG YONGLI, DING HAITAO, DONG SHE
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATING SOLIDS FROM SOLIDS; SEPARATION; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The invention relates to the technical field of coal mine production, in particular to a sorting device for coal pit mining and cleaning for coal mine production, which comprises a device base, a sorting cylinder is arranged at the top end of the device base, three device support legs are fixedly mounted at the bottom end of the sorting cylinder, and the bottom ends of the device support legs are fixedly connected with the top end of the device base. Through the arrangement of the first sorting cover cylinder, the second sorting cover cylinder, a placement abutting block, a first sorting screen plate, first sorting screen holes, a second sorting screen plate, second sorting screen holes, a threaded mounting groove and a threaded positioning bolt, when the sorting specification of the device is adjusted, the threaded positioning bolt is rotated clockwise, so that limiting of the first sorting cover cylinder and the second sorting cover cylinder is relieved; according to the sorting device, the abutting block i