 Forced
circulation wastewater evaporators with external exchangers:A tube
bundle is used for heat transfer, and another tube bundle for
condensing the distilled wastewater. A pump circulates the
wastewater being evaporated through the heat exchanger and sprays it
back into the evaporation chamber. This spraying induces
atomization which results in easier evaporation.
Forced Circulation Wastewater Evaporators:
- big hourly production
- low sensitivity to foam formation
- Minimal space requirements
- concentrations till 1,25 kg/liter of density
- utilized for large daily quantities
- suitable for concentrations till 20% of suspended solids
- For a higher concentration, they can be combined with an
auxiliary plant after the
first treatment or equipped with an inner scraper
- 80 - 500 liters per hour production
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