Nox Reduction Methods
During the last century, Nitrogen oxide emissions, called NOx, have constantly been increasing. Due to the destructive effects of nitrogen oxides on the health of
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During the last century, Nitrogen oxide emissions, called NOx, have constantly been increasing. Due to the destructive effects of nitrogen oxides on the health of
The «furnace industry» and products determine the type of flame contact. In many heat treatment processes, where the combustion gases must not come into contact
Raadman gas and dual fuel burners are suitable for the following utilizations.
The emissions have been measured in various models at the maximum output, according to DIN-EN 676 and DIN-EN 297 standard.
The values of CO and NOx during burner operation are lower than 30 and 120 mg/kWh at 20 % excess of air for normal versions and, lower than 20 and 80 mg/kWh for Low NOx versions (LN series). consequently, the burner’s NOx class of II and III is reported and being approved for normal version and LN Versions respectively.
Working diagrams for light fuel oil burner are certified in accordance with EN 267.
The firing rate diagram has been obtained considering the ambient temperature of 20°C and atmospheric pressure of 1013 mbar (Sea level condition).
Burner | Capacity (KW) | Turn Down | Burner | Capacity (KW) | Turn Down |
RLGB-MC-110 | NG: 350-1100 | 1:3 | RLGB-MC-175/LN | NG: 320-1800 | 1:5 |
LFO: 350-1100 | 1:3 | LFO: 320-1800 | 1:5 |
Burner | Capacity (KW) | Turn Down | Burner | Capacity (KW) | Turn Down |
RLGB-110 | NG: 350-1100 | 1:3 | RLGB-175/LN | NG: 320-1800 | 1:5 |
LFO: 350-1100 | 1:3 | LFO: 320-1800 | 1:5 | ||
RLGB-145 | NG: 400-1380 | 1:4 | RLGB-205/LN | NG: 450-2200 | 1:5 |
LFO: 400-1380 | 1:4 | LFO: 450-2200 | 1:5 |
Burner | Capacity (KW) | Turn Down | Burner | Capacity (KW) | Turn Down |
RLGB-305/LN | NG: 600-3000 | 1:5 | RLGB-405/LN | NG: 680-4100 | 1:6 |
LFO: 600-3000 | 1:5 | LFO: 680-4100 | 1:6 | ||
RLGB-385/LN | NG: 350-3500 | 1:5 | RLGB-505/LN | NG: 700-5100 | 1:7 |
LFO:650-3500 | 1:5 | LFO: 700-5100 | 1:7 |
Burner | Capacity (KW) | Turn Down | Burner | Capacity (KW) | Turn Down |
RLGB-605/LN | NG: 1000-6100 | 1:6 | RLGB-255/LN | NG: 580-2400 | 1:4 |
LFO: 1000-6100 | 1:6 | LFO: 580-2400 | 1:4 |
RLGB burners include: Ventilation system with AC motor, Ignition transformer and electrodes, electrical panel with power contactors, fuses, relays, central controller, air pressure switches, Oil delivery solenoid valves and pressure gauges plus pump and AC motor with return and feed pipes, sound proofing material, Lamp signals for operational supervision etc.
Burner | Motor(kW/PH/V/HZ/rpm) | Controller | Actuator (N.M) |
---|---|---|---|
RLGB-55 | 0.75 /3 /380-400 /50 /2840 | Shokouh | 2.5 |
RLGB-85 | 1.1 /3 /380-400 /50 /2840 | Shokouh | 2.5 |
RLGB-110 | 1.5 /3 /380-400 /50 /2840 | LFL1.33 | 3 |
RLGB-145 | 2.2 /3 /380-400 /50 /2840 | Simenes | 3 |
RGB-175/LN | 4 /3 /380-400 /50 /2840 | Simenes | 3 |
RLGB-205/LN | 5.5 /3 /380-400 /50 /2840 | Simenes | 3 |
RLGB-255 | 5.5 /3 /380-400 /50 /2840 | Simenes | 3 |
RLGB-305/LN | 7.5 /3 /380-400 /50 /2940 | Simenes | 9 |
RLGB-385/LN | 7.5 /3 /380-400 /50 /2940 | Simenes | 9 |
RLGB-405/LN | 11 /3 /380-400 /50 /2940 | Simenes | 9 |
RLGB-505/LN | 11 /3 /380-400 /50 /2940 | Simenes | 9 |
RLGB-605/LN | 15 /3 /380-400 /50 /2920 | Simenes | 9 |
Two Stages dual-fuel burner
Three Stages dual-fuel burner
MV: Fan motor | VD1: Light oil delivery valve Stage 1 | C: Coupling |
MP: Pump motor | VD2: Light oil delivery valve Stage 2 | G: Gauge |
FS: Flame sensor | VD2: Light oil delivery valve Stage | F: Gas or oil flame |
VD: Light oil safety valve | TA: ignition transformer | ASV: Air damper servomotor |
PA: Air pressure switch |
PACKMAN Company was established in February, 1975. The company has started its activity in the field of producing High-Pressure Vessels such as Hot-Water Boilers, Steam Boilers, Pool Coil Tanks, Softeners and Heat Exchangers since 1984.
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