摘要
Abstract
To clarify the influence of process layout parameters of belt conveyors on the shaft power of drive drum,this article systematically analyzes three types of process layout parameters,layout inclination angle,positions of drive and tension devices,and length of guide chutes,conducts the verification research through engineering example modeling and calculation.The results show that for the calculation of large-inclination belt conveyors,the change in the position of the drive device(directly leading to changes in the number of pulleys and cleaners)has a significantly greater impact on the shaft power of the drive drum than the change in the length of the guide chute.For the calculation of short-distance horizontal belt conveyors,the change in the length of the guide chute becomes the main influencing factor.Therefore,during the process layout of belt conveyors,it is necessary to comprehensively balance the sensitivity of different layout parameters according to specific working conditions,and achieve reasonable reduction of the shaft power of the drive drum through optimized process layout,thereby realizing the optimal economy of equipment investment and operation costs.关键词
带式输送机/传动滚筒轴功率/工艺布置/驱动及拉紧装置位置/导料槽长度Key words
belt conveyor/drive drum shaft power/process layout/drive and tension device position/length of guide chute分类
矿业与冶金
