The solution for gaseous media
Rekuluvo and Rekugavo
The names "REKULUVO" (air pre-heater) and "REKUGAVO" (gas pre-heater) describe two highly efficient, fully welded plate heat exchangers for gaseous products. Whether in fossil-power stations, in waste incineration and chemical plants, in refineries, steelworks, in wood processing and papermaking, whether in cement works or many other branches of industry: the recuperative REKUGAVO and REKULUVO heat exchangers are capturing the markets, particular thanks to the significant technological advantages in comparison with conventional solutions.
Thanks to their no-compromise compact design REKUGAVO and REKULUVO can be perfectly adapted to every process-engineering or space situation. The heat transfer surfaces consist of profiled plates with a high specific capacity which are welded together into self-supporting packs. Both gases flow through the plates in countercurrent and are separated from each other without leakage. Mixing of the two gas streams is thus almost completely excluded.
- Low Energy input
- Maximum leakage tightness
- Highly compact and space saving design
- High thermal efficiency
- Easy cleaning
Both systems REKUGAVO and REKULUVO demonstrate their strengths in particular as heat recovery units between two gaseous media, e.g. for combustion air preheating, for catalytic denitrification plants, drying, gas cooling or gas heating.
The REKULUVO and REKUGAVO heat exchangers are suited for both small and very large flow rates involving gases between 5,000 and 2,000,000 Nm³/h and temperatures up to of 650 °C. Efficiency rates in excess of 90 % and leak tighness rates up to 100 % are possible.