Coal washing and selecting feeding device

• Main Authors: ZHU YOUHENG, LIU LEI, ZHANG JUN, SUN LIANJUN, CHEN FANGMING, MA JUNJIE
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The invention relates to the technical field of conveying, in particular to a coal washing and feeding device which comprises a support and a feeding mechanism, a conveying platform with the inclined upper surface is arranged on the support, the feeding mechanism comprises a plurality of screening plates and a plurality of material conveying plates which are sequentially and alternately arranged, and the screening plates are arranged between every two adjacent material conveying plates. A screening space is defined by the material conveying plate located on the higher side and the screening plate between the two material conveying plates, and a material collecting space is defined by the material conveying plate located on the lower side and the screening plate between the two material conveying plates. In the first conveying mode, the screening plate and the material conveying plate move synchronously and push materials from bottom to top, and the materials are promoted to enter the material collecting space