СУШКА СЕМЯН ПОДСОЛНЕЧНИКА С ПРИМЕНЕНИЕМ ФОНТАНИРУЮЩЕГО СЛОЯ

Аннотация

Objects of the research: Object of the research is a drying of the oil seeds. Aim of the research: Research of the form of connection of moisture with a material by point of view of a choice of optimum drying installation and development on this basis a high effective drying installation with fountain layer. Methods of the research. Methods of mathematical modeling of process of drying, static methods of processing of the experimental data, the approved methods of carrying out of experiences on hydrodynamics and drying. At researches modern methods of computer modeling with application of modern devices of measurement arc used. Achieved results and their novelty: Properties of seeds of sunflower, rape and sesame as object of heat-technological processing on a basis of thermogram of process of drying, sorption-structural properties arc investigated. Mathematical models of hydrodynamics and kinetics of dryings of a material; new experimental data on qualitative and quantitative estimations of influence of heating and cooling of seeds to its properties. New experimental data on hydrodynamics and kinetics of processes of drying of seeds of sunflower arc received. On the basis of the received results it is developed energy-effective drying device with fountain layer. Practical value: the developed drying device with fountain layer and its technological scheme allow essentially to improve quality of a received product, provides energy- and resource saving and are used in designing the drying installations. Degree of embed and economic efficiency: Developed drying device with fountain layer has successfully passed trial tests under production conditions of joint-stock company "Karshiyog". By the decision of technical advice of open joint-stock society "Kosonyog" it is included in the plan of introduction in 2011 new technics and technology. Expected economic benefit of introduction of drying devices with fountain layer is 10 000 000 sum/ycar. Sphere of usage: Fat-and-oil industry.