Увеличение срока хранения бахчевых культур является актуальной задачей в перерабатывающей промышленности. Производство консервированных продуктов позволяет значительно сократить потери сельскохозяйственного сырья, обеспечить круглогодичное снабжение населения плодоовощной продукцией в широком ассортименте. Задача консервирования – перевод нестойкого сырья в продукцию длительного хранения. Из продуктов переработки плодов дыни в настоящее время преобладает в основном вяленая дыня. В период удаления влаги из сырья основными факторами являются температура сушки, время выдержкии толщина долек мякоти плодов дыни. В данной работе исследуется влагосодержание мякоти плодов дыни при сушке от различных факторов методом планирования эксперимента в лабораторных установках. Поскольку интервал варьирования имеет небольшой отрезок факторов изменение влагосодержания материалов при апроксимации имеет линейный характер. Среди выбранных факторов температура влияет более эффктивно по сравнению с толщиной ломтиков и времени выдержки. Однако температурный режим сушки ограничивается по верхнему пределу из-за образования слоя корки, которая воздействует перемещения влаги. Построенную модель можно перенести при создании промышленного образца сушильной установки, учитывая безразмерные критерий, а так же следует оценить влаговыделение с помощью I-d диаграммы.
When fulfilling the requirements for digitalization of agriculture, the primary task is the need to equip it with structurally perfect, advanced technology. Working with such equipment is characterized by high reliability, high productivity, as well as the possibility of rational use of this technique. Rational use of agricultural machinery means ensuring the economic efficiency of mechanized work, complete and high-quality performance of basic work on tillage in agrotechnical terms.In order to obtain a plentiful crop of agricultural crops, it is necessary to use the equipment correctly during the main work on tillage, ensuring the qualification of an agricultural engineer. Now, when farms use the theory of queuing in the efficient use of technology, this technology is certainly economically beneficial to any farm. The essence of this method lies in the fact that when works are carried out sequentially with each other, the time and labor costs in relation to the use of equipment are significantly reduced. According to the theory of queuing, the efficiency of basic operations is determined, operating modes are established, a clear assessment of the technical level, quality and efficiency of aggregates is given during basic tillage. The theory of queuing in the article is based on the analysis of the rational use of technology for resource-saving technology in agriculture. The main arable work in the conditions of the Kyzylorda region has its own specifics in comparison with other regions. Depending on the climatic conditions of the area, tillage on the sown areas is carried out in different ways. The interrelation of plowing operations, disk harrowing, malovanie, etc. should be formed by organized systems. In addition, when performing these operations, the queuing theory should demonstrate a very low indicator of its economic efficiency and other costs. This article proves the feasibility of calculating and implementing an effective technology that benefits the economy
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