JUZOV SERGEJ GENNADEVICH,Юзов Сергей Геннадьевич (RU)
申请号：
RU2010132874/13
公开号：
RU0002442426C1
申请日:
2010.08.05
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
FIELD: food industry.SUBSTANCE: invention refers to processes of refrigeration and cryogenic equipment, conditioning systems. The method includes regulation of process temperature according to gradual decreasing algorithm depending on the current treatment process time per each batch of products under treatment. The control depends on changes of pH value of the product under treatment. The changes are measured by the microcomputer and control unit. pH is estimated according to humidity of the product defining minimal possible temperature of evaporation from the product surface. The control is also ensured by gauge/ gauge-regulator of air temperature allowing to measure maximal potential of drying between surface layer of product under treatment and air medium in the plant operation chamber at the time of process flow. The water activity value in the center of product is estimated by water activity value on the surface of product defined according to difference of water evaporation temperature on the surface of the product and on the surface of "wet" thermometer at the moment of product processing with drying control device defining minimum possible temperature of evaporation from the surface of product and psychrometric gauge/ gauge-regulator and air relative humidity. The product treatment regime is corrected according to the air temperature in the plant operating chamber at the moment of process flow.EFFECT: invention solves problem of improving control and management of heating process of raw smoked and prosciutto fish and meat products.1 dwg, 1 dwgИзобретение относится к пищевой промышленности, а именно к процессам холодильной и криогенной техники, системам кондиционирования. Способ включает регулирование температуры процесса по ступенчатому снижающемуся алгоритму в зависимости от текущего времени процесса обработки для каждой партии вырабатываемой продукции. Осуществляют контроль относительного изменения значения рН обрабатываемого изделия с помощью микрокомпью
