Justification of parameters of microwave installation for separation of down from skins of rabbits in the continuous mode
https://doi.org/10.20914/2310-1202-2019-1-59-65
Abstract
Discusses the problem of reducing the operating costs of decontamination and the separation of fluff from the skins of rabbits in rabbit farms. Rabbit meat production amounted to 4.2 thousand tons, of which 70% of the total volume of Russian production falls on farms. In the Nizhny Novgorod region effectively bred rabbits breed "White Giant", which at the age of 560 days reach up to 6.8 kg, but the processing of skins is quite time-consuming. Rabbit down is widely used in the processing industry as a raw material with unsurpassed qualities for the production of knitwear, felt, cloth. The article describes the developed microwave unit with a disk conveyor with a power consumption of 6 kW, a capacity of 16 kg / h. The results of experimental studies to substantiate the complex of structural and technological parameters and modes of operation of microwave installations based on regression models, taking into account the multicriteria assessment of the technological process of separating the disinfected down raw materials from the skin with the sponge-soaked Mezdra. The annual economic effect of the use of microwave installation for collecting hair from the skins of rabbits in rabbit farms is 187 thousand rubles.
About the Authors
E. A. Shamin
Nizhny Novgorod state engineering-economic University
Russian Federation
Cand. Sci. (Econ.), associate professor, acting Director of branch «Institute of food technologies and design», Octyabrskaya st., 22a, Knyaginino, Nizhny Novgorod region, 606340, Russia
Russian Federation
Cand. Sci. (Econ.), associate professor, acting Director of branch «Institute of food technologies and design», Octyabrskaya st., 22a, Knyaginino, Nizhny Novgorod region, 606340, Russia
G. V. Novikova
Nizhny Novgorod state engineering-economic University
Dr. Sci. (Engin.), professor, lead researcher, Octyabrskaya st., 22a, Knyaginino, Nizhny Novgorod region, 606340, Russia
Dr. Sci. (Engin.), professor, lead researcher, Octyabrskaya st., 22a, Knyaginino, Nizhny Novgorod region, 606340, Russia
M. V. Belova
Nizhny Novgorod state engineering-economic University
Dr. Sci. (Engin.), professor, electrification and automation department, Octyabrskaya st., 22a, Knyaginino, Nizhny Novgorod region, 606340, Russia
Dr. Sci. (Engin.), professor, electrification and automation department, Octyabrskaya st., 22a, Knyaginino, Nizhny Novgorod region, 606340, Russia
O. V. Mikhailova
Nizhny Novgorod state engineering-economic University
Dr. Sci. (Engin.), professor, infocommunication technologies and communication systems department, Octyabrskaya st., 22a, Knyaginino, Nizhny Novgorod region, 606340, Russia
Dr. Sci. (Engin.), professor, infocommunication technologies and communication systems department, Octyabrskaya st., 22a, Knyaginino, Nizhny Novgorod region, 606340, Russia
References
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Review
For citations:
Shamin E.A., Novikova G.V., Belova M.V., Mikhailova O.V. Justification of parameters of microwave installation for separation of down from skins of rabbits in the continuous mode. Proceedings of the Voronezh State University of Engineering Technologies. 2019;81(1):59-65. (In Russ.) https://doi.org/10.20914/2310-1202-2019-1-59-65
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