DISTILLATION APPARATUS AND DISTILLATION METHOD
A distillation apparatus which can be automatically replenished with a liquid, does not require a large amount of energy and can be produced at suppressed facility cost is provided. A distillation apparatus (100) for generating distilled water by use of solar heat (72) includes a heat transmissive w...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A distillation apparatus which can be automatically replenished with a liquid, does not require a large amount of energy and can be produced at suppressed facility cost is provided. A distillation apparatus (100) for generating distilled water by use of solar heat (72) includes a heat transmissive window (10) that transmits the solar heat (72); a housing (20) that secures the heat transmissive window (10); and a heat absorber (25) that is located in the housing (20) and absorbs the solar heat (74) transmitted through the heat transmissive window (10). The housing (20) includes a first chamber (21) in which the heat absorber (25) is located; and a second chamber (22) connected to the first chamber (21) via a water vapor permeable membrane (40) that allows permeation of water vapor (64) generated in the first chamber (21). An intake opening (50) through which a liquid is introduced is provided below the first chamber (21). A water level adjustment mechanism (30) that adjusts a water level L of the liquid (63) covering the heat absorber (25) is provided in the first chamber (21). |
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