Mining drying and filtering device

• Main Authors: LIU JUN, LIANG YASONG, LI LYUHUA, RUAN CHUNHUA, ZHANG RONGJIN, LI JIAN, YUAN YUBIN, ZHANG MIN, LIU YONGXIONG, LI XUELIAN, SHU HUI, YU LIANXIANG, LI TIANZHE, TAN JIANFENG, TANG YOUYOU, CAI JIE
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2020
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a mine drying and filtering device. The device consists of a belt filter and a drum dryer, wherein the belt filter is provided with an air entraining cover, the air entraining cover comprises a cover body and a tail gas butt joint port, the cover body is in an inverted square hopper shape, the tail gas butt joint port is columnar and is arranged at the top of the coverbody, the cover body is arranged above a filter belt of the belt filter, and a tail gas outlet of the cylinder dryer is connected with the tail gas butt joint port of the air entraining cover. Tail gas of the drying machine is led back to the filter belt to pre-dry materials filtered by the filter belt, belt type filtering has filtering and drying effects through improvement, waste heat of the tail gas of the drying machine is fully utilized, the moisture content of filter residues is effectively reduced, heat power output of a subsequent drying machine is reduced, dehydration efficiency is improved, and production co