Product Description | 2
Instruction Manual Supplement DOLPHIN VL Systems_EN_en
7 | 36
2.1.2
Partial Recovery (Open Circuit)
1
2
4
3
Description
1
Process inlet (IN)
2
Gas discharge (OUT)
3
Operating liquid inlet (OPI)
4
50% of operating liquid liquid recov-
ered
Partial recirculation liquid system reduces the consumption of fresh liquid by recovering and recircu-
lating 50% of the operating liquid. Fresh operation liquid is added to the system via the separator
makeup connection to maintain constant operating liquid temperature to the vacuum pump.
2.1.3
Total Recovery (Closed Circuit)
1
2
3
4
5
6
Description
1
Process inlet (IN)
2
Gas discharge (OUT)
3
Topping-up operating liquid
4
Cooling water inlet (CWI)
5
Cooling water outlet (CWO)
6
Heat exchange (HE)
Total recirculation liquid system recovers all of the operating liquid which is cooled by a heat ex-
changer.
