Effect of Surface Finishing on Filtration Performance of a Regenerable Filter Media

Ning Mao; De Qiang Chang; Jing Xian Liu; Xi Sun

doi:10.4028/www.scientific.net/AMM.490-491.155

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 490-491Effect of Surface Finishing on Filtration...

Effect of Surface Finishing on Filtration Performance of a Regenerable Filter Media

Abstract:

The periodical filter cleaning process has a marked effect on the filtration performances of fabric filters. A model was proposed to express the non-uniformity of residual dust cake distribution after filter cleaning in a simpler manner, in which two parameters, i.e. the surface cleaning fraction, f , and the residual dust load on un-cleaned surface, R_D , were introduced. Three filter media with different surface finishing were tested and f and R_D were calculated by using the testing results. It can then be concluded that filter with surface finishing of calendar + singe has a better filter regeneration effect than that of singe + calendar. Lamination with PTFE membrane results in an excellent filter regeneration effect.

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Periodical:

Applied Mechanics and Materials (Volumes 490-491)

Pages:

155-159

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.490-491.155

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Online since:

January 2014

Authors:

Ning Mao*, De Qiang Chang, Jing Xian Liu, Xi Sun

Keywords:

Filtration Cycle Time, Residual Dust Load on Un-Cleaned Surface, Residual Pressure Drop, Surface Cleaning Fraction

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References

[1] W. Duo, N.F. Kirkby, J.P.K. Seville, R. Clift, Patchy Cleaning of Rigid Gas Fitlers─Ⅰ. A Probabilistic Model, Chemical Engineering Science, 52 (1) (1997) 141-151.

DOI: 10.1016/s0009-2509(96)00370-3

Google Scholar

[2] W. Duo, J.P.K. Seville, N.F. Kirkby, H. Buchele, C.K. Cheung, Patchy Cleaning of Rigid Gas Filters─Ⅱ. Experiments and Model Validation, Chemical Engineering Science, 52(1) 1997 153-164.

DOI: 10.1016/s0009-2509(96)00371-5

Google Scholar

[3] A. Dittler, G. Kasper, Simulation of Operational Behavior of Patchily Regenerated, Rigid Gas Cleaning Filter Media, Chemical Engineering and Processing, 38 (1999) 321-327.

DOI: 10.1016/s0255-2701(99)00023-9

Google Scholar

[4] C. Kanaoka, Y.P. Yao, Time Dependency of the Pressure Drop in a Flat Type Pulse Jet Fabric Filter, Kagaku Kogaku Ronbunshu, 29(2) 2003 267-271.

DOI: 10.1252/kakoronbunshu.29.267

Google Scholar