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- Country of manufactureUkraine
Technical solution. The invention relates to a device for desalination of salt water freeze and can be used to desalinate salt water, as well as for concentration of aqueous solutions in the food industry by freezing. Vimorazhivayuschy desalinator hub comprises an evaporator-crystallizer in a vertical shell and tube heat exchanger tubes which are equipped with the inner surface of the hydrophobic coating and the outer - slit valves of the refrigerant, and a column for the growth of crystals, separating-wash column, the condenser-melter, a recuperative heat exchanger, pumps and cooling system, consisting of the primary and secondary compressor, a condenser, and an additional capacitor melters, regenerative heat exchanger, the receiver and the thermostatic valves. The main apparatus unit - evaporator-crystallizer, a column for the growth of crystals and the separation-washing column are arranged in a candy bar such that the separation-washing column is a continuation of the columns of growth of ice crystals, in turn, is a continuation of the evaporator-crystallizer, housed inside the column height and separation of ice crystals and projecting beyond the column top part, comprising tubes of refrigerant and water, wherein the inlet pipe of the evaporator-crystallizer set screw swirler has a twist angle that increases along the length and melter capacitor is assembled from a number of spiral heat exchanger arranged in parallel between the manifolds entrance and exit of the refrigerant. Efficiencies in the heat of crystallization of ice and reduce the size of the device. The technical solution. We will consider any variants of cooperation.
