Heat recovery system for bread roll dryer
To utilize the waste heat from a roll dryer, the 4 installed heat recovery systems from HEGER use several exhaust gas flows. WRG1+2 were installed in the two burners (gas boiler), WRG3+4 were installed in the two steams.
Key data:
- 2 x ECO (burner) including housing in countercurrent design
Heat exchanger tubes made of stainlee steel 1.4571
Heat output ECO 41,5 kW (65°C RT) - 2 x ECO (steam)
Heat exchanger tubes made of stainless steel 1.4571
Heat output ECO 151 kW (40°C RT) - Isolation
- Engineering (procedural layout, design)
- Delivery & Assembly
- 2 x connection to the existing flue gas system
incl. bypass switch for heat recovery (burner) - 2 x connection to the exisiting flue gas system
incl. bypass switch for heat recovery (steam) - Control technology
- Safety devices
- 4 x support steel construction
- Startup
- Place of installation: AUSTRIA
