JNC cold storage installation company Guangzhou Nansha fish frozen seafood cold storage, freezing cold storage installation works. Professional construction of various types of small medium and large size companies JNC refrigerator cold storage, cold storage can provide dairy products, fruit and vegetable preservation library, beef and mutton freezer, refrigerator aquaculture seafood, poultry, eggs and cold medicine - with cold storage cold storage design and installation services! Nanning seafood cold storage, freezing cold Nansha, Nansha cold storage installation cold saline partially frozen storage on fishing vessels more often. Since brine heat transfer coefficient, usually 350.50? 580.20W / (m · K), and the air was only 11. 69? 58.42W / (m · K). Therefore, the catch soaked in salt water for cooling and freezing -3 ℃, the freezing fast. Cold saline partially frozen storage device has three main parts of brine-freezing compartment, holding fish tanks and cooling systems. Low temperature brine operation process partially frozen storage are: in the cabin prefabricated brine concentration of 10 12oBe open refrigerator, allowing salt water to cool to a 5 ℃?.. Catch after washing on the salt water into the cabin micro mesh bags frozen when the brine is cooled to a temperature of 5 ℃ slightly frozen over. At this time the core temperature of fish is a 2? A 1.5 ℃. The micro-frozen into pre-cooled to a holding compartment about 3 ℃ preservation. Every time after partial freezing brine concentration to be measured in order to add the appropriate amount of salt. Of Guangdong Province on the boat preparing a 5? A cold saline at 4 ℃, the fish packed in net bags, placed in partial freezing cold saline 6h, so the fish core temperature reaches about a 2 ℃, fish body of water about 20%? 30% of the frozen rate, then removed from the cold saline into the reservoir fish tank, with cold wind and a 3? a 2 ℃ in fish maintained at this temperature. Preliminary experiments demonstrated that the shelf life of fish in general up to 25 days, extended twice as much fresh chilled and cold sea water, fresh fish is also good. Nanning seafood cold storage, freezing cold Nansha, Nansha cold storage installation??