RE-DISTILLER Russian patent published in 2018 - IPC C02F1/04 

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. Re-distiller is made of stainless steel and consists of two distillation stages. Each distillation stage includes evaporation chamber, condensation chamber equipped with condenser, separator, pipelines and branch pipes, control unit. Initial tap water, which has passed through the first stage condensation chamber, enters the first stage evaporation chamber. Upon the required level reaching, the electric heating element is automatically switches on. Obtained in the first stage distillate is supplied into the second stage evaporation chamber. Upon the distillate required level reaching in the second stage evaporation chamber, the electric heating element is automatically switches on, at that, the electric water supply valve opens into the second stage condensation chamber. Electric valve closing occurs when the second stage electric heating element is switches off. To reduce the produced re-distillate temperature, at the second stage outlet a cooler is installed. Re-distiller has the ability to take off the distillate after the first stage.

EFFECT: invention provides production of particularly pure distilled water with very low content of inorganic, organic or colloidal impurities.

1 cl, 2 dwg