废塑料气力输送管道压力损失的研究  

Study on Pressure Loss in the Pipe of Pneumatic Conveying of Waste Plastics

作　　者：庞建明[1] 汪志全[1] 龙世刚[1] 孙刘恒[1] 

机构地区：[1]安徽工业大学冶金与资源学院,安徽马鞍山243002

出　　处：《安徽工业大学学报（自然科学版）》2006年第2期132-135,共4页Journal of Anhui University of Technology（Natural Science）

基　　金：国家自然科学基金和上海宝钢联合基金项目(50274001)

摘　　要：在废塑料气力输送过程中,管道压力损失是重要参数之一。由实验得出废塑料输送管内气力输送附加压力损失系数与弗劳德准数的定量关系式,废塑料颗粒平均速度与单位管长压力损失的关系。The pressure loss in the pipe of pneumatic conveying of waste plastics is one of the important parameters. The quantitative relational expression is obtained about the coefficient of additional pressure loss and the Froude number by experiment ,and the relation is made clear between the average speed of waste plastics particles and the pressure loss of per unit length.

关 键 词：废塑料 气力输送 压力损失 

分 类 号：TF538.6[冶金工程—钢铁冶金]