| 摘要 |
A distillation apparatus having an evaporator for vaporizing liquid to be distilled, a substantially vertically disposed up-and-down flowing condenser in communication with the evaporator for condensing vaporized liquid received from the evaporator, and a heater associated with the evaporator for applying heat to and vaporizing fluid in the evaporator. The condenser feeds liquid into the evaporator so as to maintain a constant level of liquid in the evaporator at the highest normal point of flow of liquid in the condenser. The vapor travels downwardly through the condenser so as to become condensed at the bottom of the condenser where a distilled water output is provided for discharge of the distillate.
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