FEATURES COMMON TO ALL HWS DE SERIES EVAPORATORS
HIGH FLOW RATES, LOW CONSUMPTION.
The HWS DE series evaporators are energy-efficient plants.
As with the HWS ME series, these vacuum evaporators/concentrators require thermal energy, but only to power the first evaporative stage.
The second stage, thanks to a higher vacuum value than the previous stage, allows to operate with a lower boiling temperature and it is therefore possible to exploit the thermal energy of the evaporate produced in the first evaporative stage to feed the second evaporative stage for free.
Thanks to this technique, the Double Effect model obtains reductions in thermal energy consumption of 50% compared to the single effect version.
Vacuum Evaporator with DOUBLE EFFECT thermal power supply
Indicative table of some of the available models. Other sizes are available and can be realized custom-made.
| HWS 500 DE L | HWS 1000 DE L | HWS 2000 DE | HWS 3000 DE | HWS 4000 DE | HWS 6000 DE | |
|---|---|---|---|---|---|---|
| Production with water (l/24h) |
12.000 | 24.000 | 48.000 | 72.000 | 96.000 | 144.000 |
| Electrical power consumption (kW) |
5 | 5 | 30 | 45 | 60 | 80 |
| Thermal power consumption kWterm (kcal/h) |
175 (150.000) | 350 (300.000) | 700 (600.000) | 1.050 (900.000) | 1.400 (1.200.000) | 2.100 (1.800.000) |
| Indicative dimensions (l x w x h cm) |
230 x 320 x 340 | 300 x 420 x 380 | 500 x 480 x 500 | 600 x 480 x 500 | 680 x 480 x 550 | 600 x 720 x 550 |