Material-to-material buffering method for prolonging service life of blanking pipe of stock bin

• Main Authors: MIAO ZHENLU, ZHENG HUI, ZHANG PING, DU LU, YANG YONG, NING ZHICHANG, ZHANG YONG, GUO ZENGYI, LIU YUXI, ZHAO DENGBAO, WEN WEIXIN, LI GUOZHU, WANG LINGXIN, ZHAN HENGHU, ZHENG JIUGANG
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• 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 metallurgical converter stock bins, and particularly discloses a material-to-material buffering method for prolonging the service life of a blanking pipe of a stock bin, which comprises the following steps: firstly, acquiring the impact condition of descending material flow on the inner wall of a pipeline through an observation hole, and determining a corresponding impact part; then the specific size of the inclined storage bin and the number of inclined baffles are designed according to the internal size and the impact range of the storage bin; an inclined baffle of the inclined storage bin is welded to the inner wall of a discharging pipe of the storage bin according to the 45-degree inclination angle mode through shutdown overhaul, and a plurality of stepped storage bins are formed; according to experimental feeding, firstly, the storage bins are filled with materials, secondly, it is determined that descending material flows of all the materials are within t