| 摘要 |
A distillation device for distilling liquids, using concentrated solar energy to evaporate the undistilled liquid. A lens focuses solar rays into a concentrated area on the outer surface of an opaque heat target, the inner surface of which is in contact with the undistilled liquid in a container. The heat target evaporates the liquid, and the steam is condensed within a dome over the container, the dome having a plurality of cooling fins. The dome is cooled by compressed air, which circulates through an air conduit which spirals around the dome from top to bottom. The distilled liquid is conducted through a pipeline through the undistilled liquid in the container, and then out of the container.
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