METHOD OF CONTROL OF PNEUMATIC VIBRATION PROCESS OF SEPARATION OF THE BULK MATERIALS

Method of control of pneumatic vibration process of separation of the bulk materials, i.e., process with the use of vibration action and simultaneous action of the ascending air flow for separation of the bulk materials into light and heavy fractions on the inclined perforated working surface. Worki...

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Hauptverfasser: KOFANOV OLEKSANDR SERHIIOVYCH, CHUMAK VIACHESLAV FEDOROVYCH, YEFREMOV YURII IVANOVYCH, UMANETS OLEKSANDR SERHIIOVYCH
Format: Patent
Sprache:eng
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Zusammenfassung:Method of control of pneumatic vibration process of separation of the bulk materials, i.e., process with the use of vibration action and simultaneous action of the ascending air flow for separation of the bulk materials into light and heavy fractions on the inclined perforated working surface. Working surface is loaded by source material in its middle part and is unloaded in the lower end (light fraction) and in the upper end (heavy fraction) by changing the angle of the slope of the perforated working surface, changing of the frequency of vibration action and flow-rate control of air in different areas of working surface. The use of this method of control of pneumatic vibration processes ofthe division of bulk materials increases the effectiveness of the distribution of processed material and reduction in the operating costs.