DETERMINATION OF HYDRODYNAMIC PARAMETERS OF THE SEALED PRESSURE EXTRACTOR
Nataliaya Kosulina
Kharkiv Petro Vasylenko National Technical University of Agriculture, Department of Biomedical Engineering and Theoretical Electrical Engineering, Kharkiv, Ukraine (Ukraine)
http://orcid.org/0000-0003-4055-8087
Stanislav Kosulin
Kharkiv Medical Academy of Postgraduate Education, Department of Oncological Surgery Ray Therapy and Palliative Help, Kharkiv, Ukraine (Ukraine)
http://orcid.org/0000-0003-0791-0034
Kostiantyn Korshunov
Kharkiv Petro Vasylenko National Technical University of Agriculture, Department of Biomedical Engineering and Theoretical Electrical Engineering, Kharkiv, Ukraine, (Ukraine)
http://orcid.org/0000-0002-4993-3800
Tetyana Nosova
Kharkiv National University of Radio Electronics, Biomedical Engineering Department, Kharkiv, Ukraine (Ukraine)
http://orcid.org/0000-0003-4442-8001
Yana Nosova
yana.nosova@nure.uaKharkiv National University of Radio Electronics, Biomedical Engineering Department, Kharkiv, Ukraine (Ukraine)
http://orcid.org/0000-0003-4310-5833
Abstract
The subject matter of the article: Sealed extractor with pressure. The goal of the work: Determination of hydrodynamic parameters of the sealed extractor with pressure. The following tasks were solved in the article: Theoretical research on the creation of a sealed extractor with pressure. It is need to development of ways of implementation and practical recommendations for the given technical solutions in the experimental sample. The following methods are used: Mathematical modeling, differential and integral calculus, experimental research methods. The following results were obtained: The processes occurring in sealed extractors are described mathematically. Parameters that affect the performance of aggregates are determined. Conclusions: As a result of the analysis of the technological process and equipment used in the factories for primary processing of wool, shortcomings and problems are identified and means for their elimination are proposed. It is proposed to use small-sized equipment to work on waste-free technology based on a hydrodynamic pressure extractor. Extraction as an efficient mass transfer process for removing organic components from aqueous solutions has the advantages of low operating temperatures and efficiency. The design features of the sealed pressure extractor are as follows: high angular velocities, the moment of inertia of rotating details, powerful pressure, the presence of nodes that provide a supply and discharge of liquids, tightness. The kinematic and geometric parameters of the rotor affect the sealed extractors’ performance). In sealed extractors, the heavy fraction in the field of centrifugal forces will accumulate on a large radius of the inner side of the rotor and for its movement it is necessary to create an excess pressure at the extractor inlet.
Keywords:
water extractor, primary processing of wool, fluid flow hydrodynamics, rotor of extractor, angular velocity of rotationReferences
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Authors
Nataliaya KosulinaKharkiv Petro Vasylenko National Technical University of Agriculture, Department of Biomedical Engineering and Theoretical Electrical Engineering, Kharkiv, Ukraine Ukraine
http://orcid.org/0000-0003-4055-8087
Authors
Stanislav KosulinKharkiv Medical Academy of Postgraduate Education, Department of Oncological Surgery Ray Therapy and Palliative Help, Kharkiv, Ukraine Ukraine
http://orcid.org/0000-0003-0791-0034
Authors
Kostiantyn KorshunovKharkiv Petro Vasylenko National Technical University of Agriculture, Department of Biomedical Engineering and Theoretical Electrical Engineering, Kharkiv, Ukraine, Ukraine
http://orcid.org/0000-0002-4993-3800
Authors
Tetyana NosovaKharkiv National University of Radio Electronics, Biomedical Engineering Department, Kharkiv, Ukraine Ukraine
http://orcid.org/0000-0003-4442-8001
Authors
Yana Nosovayana.nosova@nure.ua
Kharkiv National University of Radio Electronics, Biomedical Engineering Department, Kharkiv, Ukraine Ukraine
http://orcid.org/0000-0003-4310-5833
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