热物料板式给料机的功率图算法  

The application of time relay in elevator maintenance

作　　者：李捷[1] 

机构地区：[1]长沙有色冶金设计研究院

出　　处：《起重运输机械》1997年第6期17-21,共5页Hoisting and Conveying Machinery

摘　　要：板式给料机的功率可分解为空载运行、输送物料和提升物料三项功率，分项推出计算公式并制出图表，经查图并进行简单计算便可得出设计热物料板式给料机的驱动功率。这种功率图算法快捷、方便，且经过了实际验证是一种精确、实用的功率确定方法。Power consumption of slat feeder consists of 3 parts,i.e.operation without load,material conveyance and material elevation.This paper presents calculation formulas and related diagrams which can be used in combination with some simple computation to determine drive power of slat conveyor for hot materials.Being easy and fast this diagrammatic method is proved in practice to be accurate and applicable

关 键 词：板式 给料机 功率 图算法 空载 提升 输送 

分 类 号：TH237.102[机械工程—机械制造及自动化]