Techno Business Units

  • ANOXKALDNES
  • AQUAFLOW
  • BIOSOLIDS
  • BIOTHANE
  • EVALED
  • HYDROTECH
  • IDRAFLOT
  • IDRASCREEN
  • PMT

EVALED® AC R-Series

EVALED® AC R-Series Evaporators

Hot water/steam evaporator with natural circulation and heat exchanger with scraped heating surfaces.

The AC R series evaporators have a heating system based on hot water or steam and operate under vacuum at 5 kPa and around 40°C (104°F). The client usually supplies the necessary power and mains water for heating the feed and cooling the distillate.

The output streams are: a distillate that can be recycled as water and a solid or semi-solid concentrate with a TDS content > 90%.

The AC R series evaporators are designed to work both continuously and per batch, by using a pump to discharge concentrate or by stopping the process and emptying boiling chamber.

The AC R series production capacity varies from 3,000 to 12,000 liters per day. By using an optional intermediate heat exchanger, the AC R series can operate using steam as the heat source. As in every EVALED® product, evaporation process is controlled by a PLC, that controls the automatic feeding of wastewater to be treated and distillate and concentrate discharge, requiring only minimum supervision by the operator.

 

The AC R series is particularly suitable when:

  • it is necessary to minimize the concentrate (to send to disposal)
  • wastewater has a very high initial content of dissolved or suspended substances
  • wastewater has already been pre-concentrated
  • daily volumes are relatively small
  • it is necessary to recycle high quality concentrate.

 

The AC R series evaporators are particularly suitable for:

  • Landfills & waste disposal
  • Glavanic industry
  • Food & Beverage industry
  • Mechanical, steel & automotive industry
  • Chemical industry
  • Printing
  • Energy
     

Downloads

PDF
EVALED® Evaporation Technologies Datasheet (220.19 KB)

EVALED® RV N-Series

Mechanical vapour recompression evaporators with natural circulation, external shell and tube heat exchanger.
Evaporation - Distillation - Crystallization

EVALED® RV F-Series

Mechanical vapour recompression evaporators with forced circulation, external shell and tube heat exchanger.
Evaporation - Distillation - Crystallization

EVALED® AC F-Series

Hot water vacuum evaporators with forced circulation, external shell and tube heat exchanger.
Evaporation - Distillation - Crystallization

EVALED® PC R-Series

Heat pump evaporator with natural circulation and heat exchanger with scraped heating surfaces.
Evaporation - Distillation - Crystallization

EVALED® PC F-Series

Heat pump evaporator with forced circulation and external shell and tube heat exchanger.
Evaporation - Distillation - Crystallization

EVALED®

Evaporators for industrial waste and process water treatment, with a maximum capacity of 200 tons of distillate/24h (36.68 gpm).
Evaporation - Distillation - Crystallization