Classification of the main methods of hard-separable mixtures separation

Authors

  • Олег Иванович Гапонюк Odessa National Academy of Food Technologies Kanatnaya str. 112, Odessa, Ukraine, 65039, Ukraine
  • Гарий Анатолиевич Мосиенко Odessa National Academy of Food Technologies Kanatnaya str. 112, Odessa, Ukraine, 65039, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2012.5619

Keywords:

лущення зерна, суміш доброякісних продуктів, самосортування, просіювання, круповідділювач, продуктивність

Abstract

The article conserns the issues of separation of mineral and organic impurities, which are considered hard-separable, because of their physical size.

The rules of the organization and conduction of the process at milling plants regulate stricktly the amount of impurities in grain. For example, in grain incoming from the elevator and warehouses to screening department of the milling plant the content of impurities should not exceed 2%, including harmful impurities which should be less than 0.2%.

The methods of separation of hard-separable grain mixtures used at grain processing enterprises were considered. A classification of methods of separation was suggested. The pneumatic, vibropneumatic and hydraulic methods were described. The schemes and stages of pneumatic, vibropneumatic methods were described. The physical part of the process of separation in vibroseparator was studied. It was identified that the result of the process of separation depends on  the distance of solid particles and the speed of the grain flow. For the further research the method of vibropneumatic separation of hard-separable mixtures that give the greatast efficiency from the considered ones was chosen

Author Biographies

Олег Иванович Гапонюк, Odessa National Academy of Food Technologies Kanatnaya str. 112, Odessa, Ukraine, 65039

Doctor of Technical Sciences, Professor, Head of Department

Department technological equipment cereal production

Гарий Анатолиевич Мосиенко, Odessa National Academy of Food Technologies Kanatnaya str. 112, Odessa, Ukraine, 65039

Engineer

Department technological equipment cereal production

References

  1. Дрогалин К.В., Жиганков Б.В., Карпов М.Б. Очистка семян от трудноотделимых примесей. М., Колос, 1978.
  2. Мельник Б.Е., Лебедев В.Б., Винников Г.А. Технология приемки, хранения и пере¬работки зерна. М, Агропромиздат, 1990.

Published

2012-12-13

How to Cite

Гапонюк, О. И., & Мосиенко, Г. А. (2012). Classification of the main methods of hard-separable mixtures separation. Eastern-European Journal of Enterprise Technologies, 6(10(60), 55–57. https://doi.org/10.15587/1729-4061.2012.5619

Issue

Section

Technology and Equipment of Food Production