NH3 refrigeration system for cooling glycol and brewing water,
consisting of the following components: - NH3 separator brewing water
890 l (T0 = -0.5°C) - NH3 separator glycol 647 l (T0 = -6 °C) - 3 x
piston compressors (Bitzer type W4GA) - 2 x brewing water pumps -
Plate heat exchanger as brewing water cooler Q0 = 200 kW - Evaporation
condenser - Water tank approx. 470 hl - Glycol tank 80 hl + 2 x glycol
pump - Plate heat exchanger as glycol cooler Q0 = 100 kW - High
pressure collecting vessel 830 l - Danfoss frequency inverter type VLT
HVAC, Additional title: NH3 Cooling plant, Cooling capacity Q0 brew
water: 200 kW, Cooling capacity Q0 glycol: 100 kW, Evapotation
temperature t0 brew water cooling: 0 °C, Evaporation temperature t0
glycol cooling: -6 °C, Current: 185 A / 250 A, Features: 2 x NH3
separators (t0 = -0.5 °C; t0 = -6 °C); 3 x piston compressors; 2 x
brewing water pumps; water cooler Q0 = 200 kW; evaporation condenser;
water basin; high-pressure collection vessel; glycol tank + 2 x glycol
pump; Glycol cooler Q0 = 100 kW; Danfoss frequency inverter type VLT
HVAC
Germany
freising 
