Seawater desalination device

摘要

[Problem] To efficiently desalinate a large amount of seawater while consuming very little energy. [Solution] A seawater desalination device comprising: a vaporizer (1) for vaporizing seawater into a mist, the vaporizer having a plurality of vaporizing holes; a gas-supplying mechanism (9) for supplying a carrier gas that transfers the mist obtained from the vaporizer (1); an atomizing electrode (2) for turning the mist obtained from the vaporizer (1) into fine particles using static electricity; a high-voltage electrical power source (3) for applying a high voltage to the atomizing electrode (2) and the vaporizer (1) and turning the mist obtained from the vaporizer (1) into fine particles, the high-voltage electrical power source being connected to the atomizing electrode (2) and the vaporizer (1); a mist classifier (4) for isolating fine mist included in the mist atomized by the atomizing electrode (2); and a mist recoverer (5) for recovering mist discharged from the mist classifier (4) and obtaining fresh water.