REDISTILLER WITH INCREASED ENERGY EFFICIENCY Russian patent published in 2018 - IPC C02F1/04 B01D3/00 

FIELD: technology of water and air purification.

SUBSTANCE: invention relates to the design of used in the medical, pharmaceutical, biotechnical, electronic, chemical and other industries particularly pure distilled water producing device. Redistiller contains two distillation stages, each of which contains an evaporation chamber, an electric heating element, a condensation chamber, a condenser, a separator, an equalizer, pipelines and branch pipes. Evaporation chambers are covered with heat-insulating material. In the evaporation chamber of the second stage, an electric heating element with a nominal power of half the electric heating element installed in the evaporation chamber of the first stage is installed. Redistiller is provided with an input electric valve electrically connected to the automatic control system, in turn connected with the equalizer and the electric heating element of the first stage.

EFFECT: increase in the efficiency of the process of vaporization, reducing the specific energy consumption.

1 cl, 1 dwg