水平松料器作用机理的理论探讨  

THEORETICAL DELVING INTO THE MECHANISM OF HORIZONTAL LOOSENING BAR'S EFFECT

作　　者：游旺[1] 付守澄[1] 李思导[1] 

机构地区：[1]中南工业大学

出　　处：《烧结球团》1995年第2期1-5,共5页Sintering and Pelletizing

摘　　要：本文从对试验实测的松料器孔隙及其分布状态对气体流场的影响作用研究入手，用流体力学的一些基本概念和方法（“源”，“汇”，“均匀流”）详细地阐述了松料器的作用本质，揭示了松料器的作用机理，得出了松料器孔隙周围的流场和势场分布的数学模型。在此基础上，简要地分析了孔隙分布状态对气体流场的影响。阐明了孔隙分布状态是制约烧结生产与节能的重要因素之一。Based upon the research on the experimental measurements of the influence of the horizontal loosening device's pore and pore distribution on the air flow pattern in sintering bed, the inherent reason of its effect has been expounded and the mechanism has been unravelled in this paper in terms of the basic principles and methods of fluid dynamics ("source" ,"sink" ," even-flow"). As a result , the mathematical models of fluid flow pattern and potential fieldaround the pore caused by horizontal loosening bar...

关 键 词：松料器 料层透气性 点源 点汇 

分 类 号：TF702[冶金工程—钢铁冶金]