Thermal evaporator HP – R series

vacuumprocessfor wastewater treatment

Formeco evaporators allow to treat the waste stream separating water from contaminants. The technology is based on boiling the waste water; this water, once distilled, is replaced in the production line, whereas the contaminant, now very concentrated, can be disposed at relatively low cost. The product to be distilled is sucked into the evaporator exploiting the depression inside the boiler, generated by the vacuum circuit. The cooling cycle, equipped with a heating pump, is able to both heat the liquid in treatment and to cool the vapours produced in the boiling phase. Distilled liquid and the processed residue are unloaded at the end of the distillation process.. Strong point of this technology is the low running cost of its application. A drastic reduction in energy consumption can be achieved with double-effect plants (up to 40%) together with a significant increase in the purity of the distillate. HP – R SERIES WITH INTERNAL BOILER SCRAPER •versatile systems for any type of wastewater, especially for encrusting liquids •the scraper favours the heat exchange and the concentration of the residue, avoiding the encrustations on the heating surface •low energy consumption •compact dimensions •from 10 to 250 litres / hour These models are often used as concentration units for bigger evaporation system.