Процессы и аппараты пищевых производств

Аннотация

Objects of research: crushing cotton seed, crushing cotton seed and mysccllc suspension, petrol, installation for crushing cotton seed roasting in thcrmoradiational field an infra-red range. Purpose of work: it is infers in an intensification of IR process thermal treatment of crushing cotton seed exeptional contact to treating product with oxygen of air and elaborating of mounting with optimum and organized hydrodynamical structure of streams. Methods of research: mathematical modelling and optimization roasting process of crushing cotton seed in thermoradiatical field of an in infra-red range, physical and chemical methods of research and multifactorial planning of experiment. The achieved results differs from traditional methods of roasting in tank braziers at mubling heat expense and IR - thermal treatment of crushing cotton seed in an air. Received results and their novelty: it was elaborated main theoretical position moisten thermal treatment of oil cultures, including the system analysis at separate levels of heat mass exchange in conditions IR-trcatment of it was experimentally investigated thermoradiatical characteristics of crushing cotton seed, myscelle, solvent and suspension (of crushing cotton seed - 10 per cent of miscclle); it is received mathematical modeling, describing thcrmoradiatinal treatment process of of crushing cotton seed in a biphase stream; it is experimentally investigated moisten thermal treatment process of crushing cotton seed; it was revealed rational values of factors, at which model moving particles of materials in installation close to typical model of ideal ousfing. Practical value: there arc determined parameters of a rational mode thcrmoradiational treatment of crushing cotton seed in a biphase stream; it is proposed device for moisten-heat treatment of crushing oil-content seeds by using IR - treatment energy (patent Russia № 1839677) approved at Kasan oil-extraction plant and recommended to industrial incarnation; it is elaborated mcthodics of engineering calculation of device for thermal treatment of crushing cotton seed in a IR-cncrgy conditions. Degree of embed and economic efficiency: on the basis of calculations at the Tashkent tool factory is made mounting and half-industrial mounting providing at roasting high parameters qualiti of oil and the calculations shows that at incarnation of method in oilextraction plant capacity 300 tn/daily seed economic cfficicnty consists 169 bln sums in a year and in a scale of the republic 3 mlrd. sums in a year. Scope: The oil-fatty industry.