초록 ▼

An apparatus for fluid distillation in general, and in particular, or water, adapted for consumer or home use, but capable of being made and operated so that it is suitable for separating solvents and solutes and other industrial use. The apparatus includes a housing having divider structure to form

An apparatus for fluid distillation in general, and in particular, or water, adapted for consumer or home use, but capable of being made and operated so that it is suitable for separating solvents and solutes and other industrial use. The apparatus includes a housing having divider structure to form one or more compartments for receiving water to be distilled. The divider structure also presents a fluid passage for receiving water vapor which is formed when the upper portion of the water in the housing is boiled by a heater. An aerator is provided in the housing below the heater and in a location within the water compartment. The aerator operates to direct air under a slight pressure into the water so that air bubbles can be generated in the water. The air bubbles will rise and break the surface of the water as the upper part of the water is being boiled by the heater. This causes a vapor pressure to be generated in the space above the water level and water vapor is then caused to move through the fluid passage downwardly to a lower chamber in which the water vapor is collected as a condensate. As the water vapor moves downwardly in the fluid passage, it moves in heat exchange relationship to the water in the compartment of the housing. Several embodiments of the housing of the present invention are disclosed.

대표청구항 ▼

Water distillation apparatus comprising: a housing having wall means forming a compartment for containing water in a quiescent condition with the water having an upper surface at a predetermined level, the compartment having a lower end and an upper end, said compartment having an upper space near t

Water distillation apparatus comprising: a housing having wall means forming a compartment for containing water in a quiescent condition with the water having an upper surface at a predetermined level, the compartment having a lower end and an upper end, said compartment having an upper space near the upper end of the compartment and above the water level, the upper surface of the water being the interface between the water and said upper space when the water is contained in the compartment; means near the lower end of the compartment for presenting a lower fluid receiving chamber; means defining a fluid passage extending between and in fluid communication with said upper space and the lower chamber; means in the compartment adjacent to and below the upper level of the water and in a position to directly contact the water in the compartment near said interface for substantially boiling the water to form water vapor at a vapor pressure sufficient to cause the water vapor to pass through said interface and into said upper space; and means in the compartment adjacent to the lower end thereof for aerating the water to cause air bubbles to form and to rise in the water as the water is boiled, said wall means having surface structure positional and configured to channel the air bubbles substantially directly to the boiling means and to substantially maintain the water in the compartment in a substantially quiescent condition as the air bubbles rise in the water and the boiling means boils the water.