The present invention relates to an apparatus and a method for producing salt and water or deep water after instantaneous crystallization of sea water or deep sea water, and specifically, inflow of sea water or deep sea water from the sea and heated using a heat transfer medium. Apparatus for producing salt or water from which salt is removed at the same time by supplying seawater to the impeller attached to the motor rotating at high speed after passing the seawater through a hose to spray salt into the air by using the impeller's rotational force It is about a method.The present invention provides a pump for pulling up seawater or deep seawater, a seawater inlet connected to a seawater supply pipe for guiding and supplying seawater or deep seawater introduced by the pump, to guide the inflow of seawater or deep seawater into the seawater inlet. A heating tank having a seawater supply pipe to supply and a heating means for heating the seawater or deep seawater to 80 ° C. to 90 ° C. on one side thereof, and a hose for injecting heated seawater or deep seawater introduced into the heating tank and sprayed by the hose. A salt collector for trapping salt that is instantaneously crystallized by the rotation of the impeller, and a plate-shaped impeller coupled to the motor to enable high-speed rotation, and the seawater or deep seawater striking the impeller so as to hit the seawater or deep seawater. And a cooling tank incorporating the salt collecting unit and water desalted and cooled by the impeller in the cooling tank. It includes a pull to the pump, and a steam collecting part which is provided with a steam supply pipe for supplying and guiding the water vapor.According to the apparatus and method for producing salt and water or deep water after instantaneous crystallization of the seawater or deep seawater of the present invention, it is possible to obtain natural salts containing a lot of mineral components using seawater and to water or deep water. At the same t
