Evolutionary Belt Conveyor Design-Optimizing Costs

This paper presents the initial findings of a research program to reduce the annual equivalent costs of belt conveying systems. The work utilizes models to predict the motion resistance of belt conveyors that take into consideration the influence of key conveyor variables, such as idler roll diameter, spacing, troughing configuration and belt width. Given a specified conveyor configuration, the capital and ongoing costs of the system can then be approximated based on the required belt, idler rolls, structure, drives, etc. The research provides a computational means to rapidly analyze a large number of potential conveyor configurations and to compare each on an annual equivalent cost basis.