Management of Loose Materials Screening Process in a Drum Classifier
- Авторы: Selivanov Y.1, Rodionov Y.1, Strel’nikov D.1
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Учреждения:
- Tambov State Technical University (Tambovskii Gosudarstvennyi Tekhnicheskii Universitet)
- Выпуск: Том 54, № 9-10 (2019)
- Страницы: 621-627
- Раздел: Research, Design, Numerical Analyses, and Operating Experience
- URL: https://journals.rcsi.science/0009-2355/article/view/236364
- DOI: https://doi.org/10.1007/s10556-019-00525-9
- ID: 236364
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Аннотация
A shortcoming of a drum loose materials size classifier is its low classification efficiency due to formation of a segregation core around the circulation center. A screen design that allows breaking of the segregation core is described. Model representations are expounded to describe the classification process. Based on the results of numerical experiments using a mathematical model of the classification process, a variant of segregation core breaking in a precalculated section across the screen length is proposed. The results of full-scale experiments showed negligible discrepancy (within 15%) between calculated and experimental values.
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Об авторах
Yu. Selivanov
Tambov State Technical University (Tambovskii Gosudarstvennyi Tekhnicheskii Universitet)
Автор, ответственный за переписку.
Email: utseliv@mail.ru
Россия, Tambov
Yu. Rodionov
Tambov State Technical University (Tambovskii Gosudarstvennyi Tekhnicheskii Universitet)
Email: utseliv@mail.ru
Россия, Tambov
D. Strel’nikov
Tambov State Technical University (Tambovskii Gosudarstvennyi Tekhnicheskii Universitet)
Email: utseliv@mail.ru
Россия, Tambov