Continuous mechanical handling equipment — Belt conveyors with carrying idlers — Calculation of operating power and tensile forces
连续机械搬运设备——带托辊的带式输送机——操作功率和拉力的计算
Specifies methods for the calculation of the operating power requirements on the driving pulley of a belt conveyor, and of the tensile forces exerted on the belt. Applies to belt conveyors with carrying idlers. Lays down the definitions, symbols and units etc. and defines the resistances to motion of belt conveyor, the driving force and power requirements and the capacity and cross-section of a conveyor with a smooth patternless belt.