Bucket elevator for external circulation of vertical coal mill system

• Main Authors: YANG JINBO, LI FUGENG, WANG GAOQIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• 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 utility model discloses a bucket elevator for external circulation of a coal vertical mill system, which comprises a first rack, a second rack, a base and a round roller, connecting channels are respectively welded on two sides of the top of the first rack, the top ends of the two connecting channels are respectively welded with two sides of the bottom of the second rack, and the round roller is welded on the base. A first rotating wheel is rotatably mounted in the first rack, a second rotating wheel is rotatably mounted in the second rack, the first rotating wheel and the second rotating wheel are in transmission connection through a transmission belt, a hopper is fixed to the transmission belt, and a frame is welded to the outer side of the bottom of the first rack; supporting columns are welded to the four corners of the lower surface of the frame correspondingly, the bottom ends of the four supporting columns are welded to the upper surface of a base in a rectangular array correspondingly, and a conve