Refrigerator for cheese

The optimal storage temperature for hard cheeses is -4...0°С , the relative humidity of the air in the refrigerating chamber for storing cheeses should be 85-90% . Such temperature regimes allow you to slow down biochemical processes and preserve the structure of cheeses. The necessary humidity in the refrigerators for the storage of dairy products is maintained due to the operation of industrial air coolers and the supply-exhaust ventilation system. It is important to adjust the equipment so that the air circulation speed in the refrigerating chamber is no more than 0.4 m/s, under such storage conditions the cheese will not become weathered or moldy, which allows you to reduce mass loss and increase the shelf life of cheese up to six months. Experienced technologists choose the humidity level and the temperature in the refrigerator for storing hard cheeses based on the expected terms of product sales and the degree of maturity of the cheeses. Such products can be stored without loss of taste for more than a year.

During productionrefrigerating chambersfor the storage of dairy products for stores and supermarkets, the optimal temperature is +10 ° C, at this temperature hard cheeses and milk are stored equally well.Refrigeration equipmentfor storing dairy products consists of a refrigerating unit, an air cooler, a set of refrigerating automation and a control panel. The ventilation system of refrigerating chambers for the storage of dairy products includes channel fans, channel air heaters, air ducts and a control panel. Temperature and humidity sensors in the refrigerating system and the ventilation system are installed separately, therefore the management of the two systems is independent, which will allow the refrigerating system to be turned off in winter and maintain the required temperature only with the ventilation system, which, when installing the heat recuperator, will reduce the consumption of electricity.

Butter storage refrigerators

The storage of butter at food industry enterprises is organized at a relative humidity of 80%, and the temperature inrefrigerating chamberis set depending on the required shelf life of butter.

At industrial milk processing enterprises, butter is stored in monoliths at a temperature of 0...5°С for no more than 72 hours, with a storage period of up to ten days, the temperature is set at 0...-12°С, with storage of up to fifteen days, the storage temperature is in the refrigerating chamber drops to -12...-18°С. Prepackaged oil of all types is optimally stored at a temperature of 2...-2°С.

Slight fluctuations in air temperature are allowedrefrigerating chamberfor storing butter within ±1°С. When unloading or loading cameras, an increase in air temperature by 4°C is allowed. Packaged butter is immediately sent torefrigerating chamberwith a temperature not higher than -18°С, the shelf life of butter is calculated from the moment of packaging. The temperature of packaged oil during shipment from long-term storage refrigerating chambers to points of sale should be no more than -6°С.

Urefrigerating chambersfor long-term oil storage, special attention should be paid to the supply-exhaust ventilation system, which will keep the oil fresh for a long time, avoiding airing. An important condition is the installation of electronic controllers with the humidity control function in oil storage freezers.

Industrial cooling and storage of milk

At food industry enterprises, cooling of milk is organized in special containers, in which the temperature is maintained at the level of 4°C. The temperature is maintained due to the coils that are laid inside the milk tanks. In this way, we can observe the principle of a heat exchanger of the "pipe-in-pipe" type. A constant supply of cold water to the coils is provided by refrigeration units - chillers, which pretend to be a compressor-condenser refrigeration unit with a plate heat exchanger in which the water is cooled with freon. The production of milk coolers in Ukraine for specific technological processes is an important direction of our company's work. The factory that produces coolers for milk in Ukraine is constantly overloaded with work, but even so we produce even the most complex chillers for cooling water, milk, in a maximum of two weeks. So our customers get qualityrefrigeration equipmentat a low price and in a short time! And if you take into account that our specialists are prepared and equipped with all the necessary tools for installation, start-up and adjustment of refrigeration units-chillers, and repair - then our clients receive a full range of services, starting from the projectrefrigeration plant, ending with the installation and maintenance of industrial refrigeration equipment from one reliable source.

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