造纸用新型磨盘磨齿结构及其内部流场数值模拟  

Numerical Simulation of Grinding Tooth Structure and Internal Flow Field of a New Type of Paper Mill

作　　者：赵小刚[1] ZHAO Xiaogang(Shaanxi Institute of Technology,Xi'an 710300,China)

机构地区：[1]陕西国防工业职业技术学院,陕西西安710300

出　　处：《造纸科学与技术》2021年第1期35-37,62,共4页Paper Science & Technology

摘　　要：为了解决传统造纸盘磨机磨盘结构过于简单、浆料处理粗糙的问题,提出了一种造纸用新型磨盘,详细介绍了该磨盘的磨齿结构并通过SolidWorks软件对其内部流场数值进行了模拟分析。经模拟分析发现,造纸用新型磨盘可进一步提升浆料的离心作用,强化磨浆效果,提升帚化和分丝质量。In order to solve the problem that the structure of the traditional paper mill is too simple and the slurry treatment is rough, a new type of paper mill is put forward. The grinding tooth structure of the mill is introduced in detail, and its internal flow field is simulated and analyzed by SolidWorks software. The simulation results show that the new grinding plate can further improve the centrifugal effect of pulp, strengthen the refining effect, and improve the broom and yarn quality.

关 键 词：造纸机 磨盘 磨齿结构 数值模拟 内部流场 

分 类 号：TS734[轻工技术与工程—制浆造纸工程]