SMOOTH TUBE HEAT EXCHANGERS
AIR PRE-HEATER
DAV Airy
Cross Flow Tube Heat Exchangers [CFTHE] are designed for systems that require heat transfer between two air streams without them being mixed. Compared to cross flow plate heat exchangers, in the CFTHE, heat energy is exchanged via thin smooth tubes, usually made of stainless steel of various diameters and thicknesses according to the required performance.
ABOUT
In the DAV Airy the tubes are coupled to tube-sheet by mechanical expansion, which guarantee a seal level up to 99% and are easy to clean, either manually or by automatic systems. Therefore, DAV Airy is the ideal and cost-effective solution for preheating fresh air by recovering thermal energy from exhausted air with a high fouling factor.
Typical applications are paper mills, industrial kitchens, foundries, suction of welding fumes, etc. By varying the pipes length and the number of passages across pipes, it is possible to achieve an efficiency level up to 80%.
ADVANTAGES
To recover energy
from exhausted dirty air
Automatic cleaning
systems
Corrosion resistant
materials
High efficiency and
low maintenance cost
Modular
design
Food grade
materials
DAV Airy Technical Data
DAV Media
DAV Airy Gallery
Related
Products
The technical staff of DAV COIL is able to design heat exchangers according to customer needs, using sophisticated computerized calculation systems.
