Fully welded round plate heat exchangers
UniWeld – Hybrid
UniWeld-Hybrid are fully welded plate heat exchangers, enclosed in a shell.
This mixed construction is based on the design of the heat-transfer channels, which are on one side in the tube design (shell side) and on the other side in a plate design (plate side). UniWeld Hybrid exchangers utilize in this way the advantage of tubular heat-exchangers (high temperature, pressure resistant and solid construction) and plate heat-exchangers (high heat transfer, minimal space and low logarithmic temperature difference) in a compact system.
- Design pressure from -1 to 100 bar
- High heat transfer coefficients
- Small size
- Plate thickness from 0.5 to 1.0 mm
- Low pressure drop
- Exchange area up to 6000 m2
- Customized construction for each application
- Low LMTD
- Welded or openable shell
- Design temperature from -200 to +900 °C
- Lower weight than a traditional shell and tube heat exchanger
- No gaskets
- Optimal performance with gases and fluids
- No brazing
Chemical and petrochemical industry
• Fluid/fluid
• Gas/fluid
• Gas/gas
Refineries
• Heating and cooling of fluids
• Heating of gas
• Cooling of oil
Heating
• Superheated steam
• Cogeneration
• District heating
• Exhaust gas
Marine
• Pre-heating of diesel oil
• Cooling of marine engines
• Air heating
Industrial applications
• Falling film evaporator
• Paper mills
• Thermal oil
• High viscosity fluids
• Solvent recovery