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旋转圆盘型动态过滤机中滤饼剥落机理研究的进展 被引量:4

Tbe Advance in the Study of Sweeping Mechanism of Filter Cake in a Dynamic Filter with A Rotating Disc
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摘要 本文介绍一种在动态过滤机中,以玻璃球层作为滤饼层的模型,通过颗粒层表面粒子的力平衡,用有槽与无槽的旋转圆盘研究渗滤情况下球形固体颗粒剥落的临界牵引速度,从而研究滤饼剥落机理的方法。 By using rotating ungrooved and grooveddisks,this paper introduces a study method ofsweeping mechanism of filter cake in dynamicfiltration in which a glass ball bed is regardedas the filter cake model.The ctirical tractivevelocity of the rotating disk is determined onthe basis of the force balance for a particle inthe upper most layer of the bed.
作者 谭蔚 朱企新
出处 《过滤与分离》 1995年第2期40-44,共5页 Journal of Filtration & Separation
关键词 旋转圆盘型 动态过滤机 滤饼剥落机理 研究进展 rotating diskdynamic filtration filter cakesweep away critical tractive velocity
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同被引文献39

  • 1过滤与分离机械行业现状及发展趋势[J].通用机械,2005(1):17-17. 被引量:1
  • 2谭蔚,朱企新,张劲松.动态旋叶压滤机过滤速率的影响因素及放大规律(一)[J].流体机械,1996,24(8):11-14. 被引量:7
  • 3Shirto et al.Effeet of rotor style on flow pattern in dynamic filter chamber without permeation[J].化学工业论文集,1987,13(3).
  • 4YammazakiH MuraseF.Flow Behavior of Power Law Non-Newtonian Fluid in a Grooved Rotating Disk Dynamic Filter without Permeation[J].化学工业论文集,1992,18(4).
  • 5Shirto M,T Murse.Patterns of Flow in a Filter Chamber During Dynamic with a Grooved Disk[J].Int chem eng,1987,27(2).
  • 6Yamazaki H,Murase F.Flow Behavior of Power Law Non-Newtonlan Fluid in a Grooved Rotating Disk Dynamic Filter without Permeation[C].化学工业论文集,1992,18(4).
  • 7Wei-Ming Lu,Hydorodynamic of Power Law Fluids in a Rotating Disk Dynamic Filter[J].Journal of the Chin 1 Ch E,1989,20(6).
  • 8Molga E,Wronski S.Filtration & Separation.1989, (9/10).
  • 9Alex Bagdasarian,F M Tiller. Filtration & Separation, 1978,Nov/Dec : 594.
  • 10Alex Bagdasarian,F M James Donvon. Filtration & Separation, 1977, Sep/Oct :455.

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