Solar powered continuous distiller with efficient heat recovery

摘要

The invention relates to a distiller (1) which continuously evaporates an initial liquid (4) with the aid of solar energy (2), characterized in that one or more containers (3) containing the initial liquid (4) and one or more containers ( 5) in which the distillate (6) collects, is part of a distiller (1), these containers (3, 5) being in thermal contact and one or more compressors (7) the vapor which is produced by boiling the starting liquid (4 ) arises from the concentration of solar energy (2) and / or from negative pressure, compress it into the distillate container (s) (5) so that this vapor condenses there and the enthalpy of vaporization and thermal energy are returned to the starting liquid (4) via thermal contact, and that one or more feed lines (8) and one or more discharge lines (9) for the starting liquid (4) and one or more discharge lines (10) for the distillate (6) are present, wherein the inflow and outflow is controlled by valves and / or pumps and optionally one or more vacuum pumps (11) are present which generate a negative pressure in the container or containers (3) containing the starting liquid (4) so that the boiling temperature the starting liquid (4) is lowered.