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Forced draft operated gas ignition and pilot burner
Forced draft operated gas ignition and pilot burner up to a thermal capacity of 10 MW* with nozzle mixing device in compact, modular design for plant-specific solutions and fuel flexibility.
* Deviating values for fuel H2
Functionality: Compact design, integrated ionization electrode and ionization flame monitor, integrated ignition electrode and high voltage spark transformer/high energy ignition unit, integrable burner control, fuel-specific gas nozzles, optimized fuel/air mixture and effective flame stabilization at the tube tip.
Series
Features
- Compact and integrated modular design:
- Integrated spark transformer, flame monitor or burner control
- Integratable optical flame monitor
- Optimal electromagnetic compatibility
- Various oil ignition burner series with different options available
- Standard outer tube lengths: 240 … 18,000 mm
- Nominal heat release 2 … 10,000 kW
- Fuel flexibility
- Tight and long ignition flame
- Explosion protection: Zone 1/21 and zone 2/22 (ATEX, IECEx, FM-Ex, EAC-Ex)
- Approvals: DVGW, AGA, FM, EAC, SIL 2/3 and cULus
- Customized versions by Hegwein Engineering
Benefits
- Highest operational and functional safety
- High availability
- Flexible gas ignition and pilot burner designs:
- Customer/plant-specific solutions
- Broad range of applications in industrial combustion technology, e.g. in chemical, petrochemical and thermal process plants, as well as in power plants
- Straightforward installation and commissioning
- Reliable long-term spare parts availability:
- Electrical and mechanical components can be replaced separately
Applications
- For industrial combustion plants, thermal processes, combustion chambers, boilers, furnaces, reactors, etc.
- All processes in intermittent operation and continuous operation
Technical Data
- Technical data
| Design | Compact design with ionization electrode, integrated spark transformer, flame monitor or burner control |
|---|---|
| Flame monitor | EU type-approved, SIL 2 |
| Mode | Intermittent operation / continuous operation |
| Supply voltage | 115 / 125 / 230 / 250 VAC |
| Output signal | SPDT contact |
| Protection type | IP54, IP65, IP66 |
| Standard outer tube lengths | From 240 ... 18,000 mm |
| Standard outer tube diameter | 15 … 160 mm |
| Connection thread | Rp, NPT |
| Nominal heat release | 2 … 10,000 kW |
| Gas type | Natural gas, propane, hydrogen, city gas, coke gas, special gas |
| Standard gas operating pressure | 50 … 150 mbar, higher gas operating pressures available |
| Ambient temperature | -40 … +80 °C |
| Explosion protection | Zone 1/21 and zone 2/22 (ATEX, IECEx, FM-Ex, EAC-Ex) |
USP
- Nozzle mixing device, compact modular design, fuel flexibility, customer/plant-specific solutions