Distillation: apparatus – Apparatus – Systems
Patent
1981-04-22
1983-06-28
Bascomb, Jr., Wilbur L.
Distillation: apparatus
Apparatus
Systems
202167, 202170, 202233, 202234, 622385, 134 12, 203 95, 203100, 203DIG4, B01D 302
Patent
active
043903967
ABSTRACT:
An apparatus for the distillation of vaporizable liquids, for example alcohol, solvents used for the degreasing of metal and the like, comprises a distillation chamber, a heating unit in the region of the bottom of the distillation chamber, a cooling and condensation unit at an upper portion of the distillation chamber and a cold-generating unit. According to the invention, the cold-generating unit is formed as a heat pump with a circulating refrigerant and has a compressor, a cold branch and a hot branch. The cold branch is connected to the cooling and condensation unit of the distillation chamber while the hot branch transfers heat via a heat exchanger to a heat storage device, e.g. a utility water reservoir from which hot water is drawn to heat the heating unit of the distillation chamber.
REFERENCES:
patent: 1116804 (1914-11-01), Daley
patent: 1331600 (1920-02-01), Wales
patent: 2777514 (1957-01-01), Eckstrom
patent: 3070463 (1962-12-01), Barday
patent: 3483092 (1969-12-01), Young
patent: 4003798 (1977-01-01), McCord
patent: 4142379 (1979-03-01), Kuklinski
patent: 4293323 (1981-10-01), Cohen
Bascomb, Jr. Wilbur L.
Dubno Herbert
Langbein-Pfanhauser Werke AG
Ross Karl F.
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