BRAZED PLATE
HEAT EXCHANGER

Brazed plate heat exchanger
High temperature and pressure. Contrary to the traditional plate heat exchanger the brazed plate heat exchanger does not contain rubber gaskets and can thus operate continuously at the temperatures from minus 180°C up to plus 200°C. The operating pressure can be as high as 30 bar.

Typical applications are:

• District heating, heating and ventilation.
  
• Solar heating and air conditioning units.
  
• Heating pumps and heat recovering units.
  
• Hydraulic and fuel oil units.

ALL WELDED PLATE AND
SHELL HEAT EXCHANGER

Design and function of the heat exchanger:
This heat exchanger works in the same way as an ordinary tubular unit, however, it is more efficient because plates have been used instead of tubes. The plates are laser / TIG welded together to form a plate pack, which is then mounted inside a traditional cylindrical shell.

Pressure rating:
PN16 / PN 25. Max temp.: Up to 250°C. The heat exchanger is produced as an all welded exchanger or with flanges as shown on the photo below. This makes manual cleaning possible.

THE FRESH WATER
DISTILLER UTILLIZES

The Fresh Water Distiller
utilizes the heat from diesel engine jacket cooling water to produce pure drinkable water by evaporating sea water under high vacuum, enabling the feed water to evaporate at temperatures below 48°C. Steam can also be used as the heat source instead of the hot jacket water.

The Fresh Water Distiller is based on two titanium plate heat exchangers, acting as an evaporator and a condenser respectively.

Shell and tube heat exchanger

Economizer

• Waste heat recovery
  
• Air heat exchanger
  
• Air heater
  
• Air cooler
  
• Tube and fin heat exchanger

Finned tube heat exchanger