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Hot gas generators fabricated by Unitherm Cemcon are designed for direct air heating performed by a firing system. Air to be heated is either supplied by a dilution air fan or is delivered from process with high or low temperatures or combinations of both.
Unitherm Cemcon provides:
- Hot gas generator engineering for supply or local manufacturing
- Brick lining material
- Burner (mono block or special designs) incl. operation valve train and fuel supply system
- Diluton air fan
- HGG field instruments for performance and safety control
- HGG control cubicle
| Hot gas generator type "HG" | Hot gas generator type "HR" | |
| Execution | steel structure with inside brick lining | steel structure with 3 layers of heat resistant steel |
| Air outlet temperature | 350°C - 1300°C | 100°C - 350°C |
| Range of performance | 0,7 MW - 60 MW | 0,7 MW - 12 MW |
| Fuels to be fired | liquid and gaseous fuels and coal or petcoke | liquid and gaseous fuels |
| Installation | vertical and horizontal | vertical and horizontal |
| Installation | coal operation - vertical | - |
| Heat storage capacity | high | low |
Coal / fuel oil burner for HGG
Horizontal HG-design, fired
with HFO and Natural Gas
Vertical HG-design, gas/coal fired,
operated with process air and dilution air