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Influencing polyfrequency oscillations of sieving surfaces of vibrating screens on separation of bulk materials is reviewed

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Category: Mining mechanics
Last Updated on Monday, 24 December 2012 16:24
Published on Monday, 24 December 2012 16:24
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Authors: Bulat A.F., Shevchenko H.O.
 
The level of accelerations of sieving surfaces of vibrating screens for effective separation finelydispersed bulk materials is determined. The levels of natural frequencies of the particles that have adhered to a sieving surface or bound among themselves under effect of surface forces of a liquid are established. Influencing polyfrequency oscillations of sieving surfaces of vibrating screens on separation of bulk materials is reviewed. Are rotined of advantage of a continuous spectrum of excitation of surfaces above monofrequency or narrow discrete.
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2010_4 Bulat
Date 2012-12-14 Filesize 354.84 KB Download 1797

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ISSN (print) 2071-2227,
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