THE CHOICE OF GRAIN CLEANING-AND-DRYING UNITS IN AREAS WITH HIGH GRAIN HUMIDITY
https://doi.org/10.26898/0370-8799-2018-3-8
Abstract
Grain cleaning-and-drying units for agricultural enterprises in the zones of Western Siberia with high grain humidity are substantiated. Such zones include part of the Northern forest-steppe lowlands, part of the forest-steppe foothills, taiga and subtaiga zones of lowlands and foothills. Grain cleaning-and-drying systems in these zones should provide the possibility of both single and double drying of grain. In order to achieve this, they are recommended to be equipped with two dryers or one dryer with two shafts with the possibility of parallel or sequential operation. Three sizes of systems have been identifi ed with the daily capacity of 100, 200 and 400 tons. Alternative versions of technological schemes of the units have been developed, technical and economic evaluation carried out and the boundary conditions of their application defi ned. It has been established that the choice of the unit will be mainly determined by the level of fi nancial or labor resources available. In the units with the capacity of 100 tons/day, the preferable way of grain handling is by the fl ow line method, which requires some additional capital investment. For the units with the capacity of 200 and 400 tons/day, the most effective option is grain processing and reserving it in the operating silo. The best technical and economic performance is achieved by units with a higher daily capacity.
About the Authors
V. A. Sabashkin
Siberian Federal Scientific Center of Agro-BioTechnologies of the Russian Academy of Sciences
Russian Federation
Russian Federation
Candidate of Science in Engineering, Head of Laboratory,
Krasnoobsk, Novosibirsk region, 630501
V. R. Toropov
Siberian Federal Scientific Center of Agro-BioTechnologies of the Russian Academy of Sciences
Russian Federation
Russian Federation
Candidate of Science in Engineering, Lead Researcher,
Krasnoobsk, Novosibirsk region, 630501
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Review
For citations:
Sabashkin V.A., Toropov V.R. THE CHOICE OF GRAIN CLEANING-AND-DRYING UNITS IN AREAS WITH HIGH GRAIN HUMIDITY. Siberian Herald of Agricultural Science. 2018;48(3):58-64. (In Russ.) https://doi.org/10.26898/0370-8799-2018-3-8
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