METHOD OF DISTILLED WATER PRODUCTION Russian patent published in 2015 - IPC C02F1/04 

FIELD: process engineering.

SUBSTANCE: invention relates to separation of fluids by distillation and evaporation and can be used in food industry, essential oil production, chemical industry, etc. Device comprises heat-insulated evaporator tank with initial fluid, heat source, condensate collector vessel, pump to feed initial fluid to accumulator tank connected with evaporator tank. Steam discharge pipe made of high heat conductivity material is arranged inside two watertight heat-insulated interconnected jackets. Initial fluid forced through automatic air offtake and level regulator is fed in counter flow with steam and condensate into accumulator tank. Pump is set to maintain constant pressure via built-in ACS. First jacket is connected with top part of second jacket and arranged horizontally with minor inclination toward second jacket to facilitate distillate drain. Initial fluid is forced by pump at constant pressure into vertical second jacket via its lower section. Steam offtake pipe free end is located under distillate level in condensate accumulation vessel.

EFFECT: lower power consumption of production of distillate.

1 dwg