Product Filter
HEGWEIN oil ignition and pilot burner
Heat release 100 kW to 3.6 MW
Forced draft operated oil ignition and pilot burner with nozzle mixing device in compact, modular design for plant-specific solutions and fuel flexibility.
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 oil nozzles, optimized fuel/air mixture and effective flame stabilization at the tube tip.
Series
| Name | Heat release (kW) | Diameter (mm) | Oil throughput [kg/h] | Downloads |
|---|---|---|---|---|
| ZAEL0 | 100 | 50 | 8 | Oil fired igniters | Igniter size 0 | Heat release 100 kW / DEOil fired igniters | Igniter size 0 | Heat release 100 kW / EN |
| ZAEL1 | 180/300 | 70 | 16/25 | Oil fired igniters | Igniter size 1 | Heat release 300 kW / DEOil fired igniters | Igniter size 1 | Heat release 300 kW / EN |
| ZAEL2 | 500/800/1000 | 90 | 40/60/80 | Oil fired igniters | Igniter size 2 | Heat release 1000 kW / DEOil fired igniters | Igniter size 2 | Heat release 1000 kW / EN |
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 … 8,000 mm
- Nominal heat release 100 … 3,600 kW
- Fuel flexibility: Dual fuel ignition burner for mixed operation with oil and gases
- Optimum oil atomization with compressed air: Flexible spray angle
- 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 oil 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 ... 8,000 mm |
| Standard outer tube diameter | 50 … 160 mm |
| Connection thread | Rp, NPT |
| Nominal heat release | 100 … 3,600 kW |
| Fuel | EL heating oil, diesel, marine diesel, bio-oils |
| Atomization principle | Compressed air / oil pressure atomizer |
| Oil operating pressure | 4 bar |
| Atomizing air operating pressure | 4 bar |
| Ambient temperature | -40 … +80 °C |
| Explosion protection | Zone 1/21 and zone 2/22 (ATEX, IECEx, FM-Ex, EAC-Ex) |
USP
- Oil atomization with compressed air
- Compact modular design
- Fuel flexibility
- Customer/plant specific solutions