Itas Gas Burners
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Itas Gas Burners Hands-on Training
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Transcript of Itas Gas Burners
Itas Gas Burners
Hands-on Training
- GACs (hot air generators) for Driers
- GACs for Spray-driers
- Post Burners for co-generation with Turbines
- Post Burners for Co-generation with internal combustion engines
- Gas/oil mixed GACs
GACs for Driers
SIDE-PLATEIT 151/H
Fluid to be heated
Max flow rate It depends on the system
Min flow rateIt depends on the system
Input temperature 60 - 180 °C
Output temperature 250 °C
Backpressure 10 - 70 mmH2O
GAS GAS PRESSURE AT THE REQUIRED POTENTIAL DIFFERENCE BETWEEN A and C
COMBUSTION AIR PRESSURE DIFFERENCE BETWEEN C and B
METHANE 13 2LPG 4.6 2.6
FLAME CONTROL
VALVE LEAK CONTROL
UV SYSTEM
GACs for Spray-driers
IT 151/T
Fluid to be heated
Max flow rate It depends on the system
Min flow rateIt depends on the system
Input temperature 20 - 180 °C
Output temperature 550 °C
Backpressure 10 - 20 mmH2O
GAS GAS PRESSURE AT THE REQUIRED POTENTIAL DIFFERENCE BETWEEN A and C
COMBUSTION AIR PRESSURE DIFFERENCE BETWEEN C and B
METHANE 13 2LPG 4.6 2.6
FLAME CONTROL
VALVE LEAK CONTROL
UV SYSTEM
Post Burners for Co-generation with Turbines
IT 151/FFB
ADJUSTMENTS ON PILOT BURNER
- Adjust air pressure “Air P” between 4 and 12 mbars above the pressure pipe with the throttle.
- Close the adjustment Tee “B”
- Adjust the flame with the adjustment tee “C” (Pgas1). The flame must be stable and must generate a stable flame signal. During the adjustment the flame can be seen through a sight glass.- Open the adjustment tee “B” until the desired flame length is achieved (Pgas2).
- Finally, reduce the adjustment tee “C” to obtain a stable blue flame
The Pgas1 e 2 gas pressures at the head of the pilot must be recorded for future reference
Fluid to be heated
Max flow rate It depends on the system
Min flow rateIt depends on the system
T1 exhaust gas input temperature 20 - 450 °C
Output temperature 550 °C
O2 content in the incoming wet gases 14%
Backpressure +/- 15 mmH2O
FLAME CONTROL
VALVE LEAK CONTROL
UV SYSTEM
Post burners for co-generation with internal combustion engines
IT 151/LOS
ADJUSTMENTS ON PILOT BURNER
- Adjust air pressure “Air P” between 4 and 12 mbars above the pressure pipe with the throttle.
- Close the adjustment Tee “B”
- Adjust the flame with the adjustment tee “C” (Pgas1). The flame must be stable and must generate a stable flame signal. During the adjustment the flame can be seen through a sight glass.- Open the adjustment tee “B” until the desired flame length is achieved (Pgas2).
- Finally, reduce the adjustment tee “C” to obtain a stable blue flame
The Pgas1 e 2 gas pressures at the head of the pilot must be recorded for future reference
Fluid to be heated
Max flow rate It depends on the system
Min flow rateIt depends on the system
T1 exhaust gas input temperature 200 - 450 °C
Output temperature 600 °C
O2 content in the incoming wet gases 10-12%
Backpressure +/- 15 mmH2O
FLAME CONTROL
VALVE LEAK CONTROL
UV SYSTEM
Gas/oil mixed GACs
IT 151/O
Manual 151/H
Manual 151/T
Manual 151/FFB
Manual 151/LOS
WIRING DIAGRAMS
SIDE PLATE
FLUE FIRE
LOW OX
TAH-R
