Platecoil flowing ice crystal concentration technology is an ice-making technology for the production of flowing ice crystals, which is a new type of cold storage medium that has the advantages of high cold storage density, good fluidity, strong heat transfer performance, fast ice melting and cooling, etc. It has been widely used in various fields. 
The core of the Platecoil flowing ice crystal machine is the proprietary Platecoil heat exchange evaporator, the refrigerant evaporates and absorbs heat in the housing, the salt solution flows in the pipe, the two substances indirectly exchange heat through the wall surface. After efficient evaporative cooling, when the salt solution reaches the eutectic point temperature, the ice crystals precipitate and coexist with the saturated mother liquor in two phases. The ice crystal solution generated in the flowing ice crystal machine is pumped to the separation tank, the ice floats and the mother liquor sinks due to the difference in density, and then it is very easy to separate and finally obtain the flowing ice crystals.
As a new type of cooling medium, ice crystals can meet the needs of air conditioning and cold storage, process cooling, seawater desalination, mine cooling, artificial snowmaking, preservation and refrigeration of vegetables, seafood and other foods, beverage and dairy processing, pharmaceutical and chemical industries. In the field of environmental protection, it can be used to pre-concentrate sewage, its energy consumption is only 1/7 of evaporation concentration, and also the ice crystals can be used in other cooling occasions in the factory, which brings the significant energy saving and environmental protection benefits and has widely application prospects.