Choosing of rational parameters of vibrational cleaning of sieving surfaces during materials classification
DOI:
https://doi.org/10.15587/1729-4061.2012.5560Keywords:
vibrational cleaning, dynamic scheme, exciter, sieving surface, bulk solidsAbstract
The article considers the issues of creation of energy-efficient technologies of vibrational cleaning of sieving surfaces during the classification of bulk solids of various sizes. The effects of vibration on the bulk solids were studied, its positive impact on the distribution of material on the work surface and the passage of solids through the sieve fractions of the mesh were determined. The article presents the dynamic scheme of vibrational cleaning of sieving surfaces during the classification of bulk solids. On the basis of analysis of the dynamic properties of vibration cleaning system we developed the technique and calculation program of rational parameters of discontinuous force excitation. The dynamic coefficient of the system for different frequencies of exciter vibration (low, high and resonant frequencies) was determined. The article presents the recommendations on energy-efficient operation of the system of vibrational cleaning of sieving surfaces of various materials in industrial conditionsReferences
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Copyright (c) 2014 Татьяна Михайловна Кадильникова, Наталья Александровна Силина
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