Evaporation


Evaporator plants are employed for the concentration of solutions and for the extraction of distillate. Various systems are applied according to the requirements:

  • Circulation evaporators
  • Falling film evaporators
  • Thin film evaporators
  • Evaporation via heat pump systems
  • Evaporation via vapor compression systems




CONfix® 750 S - Heat Pump Evaporator

Material
Stainless steel (304)
Heating material
 Coolant R134a
Destillate capacity

 750 kg/h
Customer
 Goema; Germany
Task   
Concentration of rinse water from
brilliant bath (H2SO4/H3PO4)

CONfix® 620 - Heat Pump Evaporator

Material
 
Stainless steel (613 L)
Refrigerant
Coolant R134a
Destillate capacity

620 l/h
Customer
L&T; Finland
Task
high concentration of oil-bearing effluents

CONfix® 80 - Heat Pump Evaporator

Material
Stainless steel (316 L)
Heating material
Coolant R134a
Destillate capacity

80 l/h
Customer
GRACE; Germany
Task
Minimisation of residual material for neutral
effluents, containing HF and solid materials

ZUVV 550 S - Forced Circulation Evaporator

Materials

Seel rubber-lined
Graphite
Stainless steel
PP
Heating material
Steam, 2 bar(ü)
Destillate capacity
550 l/h
Customer
Rockwood; France
Task
Minimisation of residual material for acidic
effluents, containing HF and HCl

ZUVV 140 S - Forced Circulation Evaporator

Materials

Steel (PTFE coated inside)
Silizium-Carbide (SiC)
PFA
Heating material
Steam, 5 bar(ü)
Destillate capacity

140 l/h
Customer
Nachtmann; Germany
Task
Polishing acid for Lead glass products
(H2SO4 concentration up to 85 Gew.%,
containing HF)

FFV 1800 - Falling Film Evaporator

Material  
Stainless steel (304 L)
Heating material
 Hot water, 90 °C
Destillate capacity

1800 kg/h
Customer
 Jakobi; Schwitzerland
Task
 Concentration of malt extract,
GMP-conform

FFVV 300 - Falling Film Evaporator

Material

Stainless steel (316)
Heating material
Long-distance heat supply
Destillate capacity
300 l/h
Customer
Serumwerk; Germany
Task
Pharmacy, Hydroxyethylstarch

EVA-WPV 100 - Heat Pump Evaporator

Material

Stainless steel (316 L)
Destillate capacity
100 l/h
Customer
Tyco-Pretema; Germany
Task
for effluents from printed circuit
board production

DVW 6,3 - Thin Film Evaporator

Materials    
Stainless steel (316 L, 304 L, 304)
Heating material
 Hot water, 100 °C
Heating surface
6,3 m²
Destillate capacity
 300 l/h
Customer

Frutarom; Switzerland
Task
 Aromates, food industry,
GMP-conform