SPIREX
Water-heated counter-flow heat exchangers for overpressure on the water side
(pressurised heating
water circuit)
PAREX
(pressureless heating
water circuit)
 |
Application:
- Supplying large volumes of gas in gas supply plants such as emergency supplies or inerting plants
- heat supply by sea, lake or river water, process-, cooling circuit or waste water in a pressurised circuit
Design features:
- compact design;
dimensions small in relation to evaporating performance - high operational reliability
- constant gas outlet temperature, even when there are fluctuations in throughput
- no internal icing
- evaporator sizes for capacities from 100 to 10.000 Nm3/h available
- made from stainless steel (copper registers available on request)
Technical Data
| media | N2, O2, Ar, CO2, He, CH4, LNG |
| heat-transfer media | surface water, waste water, process water or cooling-circuit water |
| inlet temperature | heat-transfer medium: +15 to +70°C medium: -196°C to -70°C |
| outlet temperature | heat-transfer medium: 2 to 5°C below heat-transfer media inlet temperature medium: 0 to +25°C |
| max. operating pressure | heat-transfer medium: 2 bar medium: 25 bar |
| head loss | heat-transfer medium: approx. 0.2 bar medium: approx. 0.5 bar |
| throughput | heat-transfer medium: 100 to 250 m3/h medium: 100 to 10000 Nm3/h |
| connections | flanged according to DIN / ASA |
| materials | 1.4541, 1.4571, SF-Cu |
