Oil Fired Igniters
Heat release max. 2800 kW
- Compact design with integrated ignition module and ionisation flame monitor/burner control
- Built-in flame rod, ideally located
- No high-voltage cable required on site
- Guaranteed electromagnetic compatibility
- Rugged, low-maintenance design
- Sizes ranging from 300 kW to 3.6 MW (1,000,000 BTU/hr to 12,000,000 BTU/hr)
- Custom outer tube lengths available in 10-mm increments
- For extra light fuel oil (diesel), dual fuel igniters can also handle either propane/butane or natural gas
- Extremely tight and long pilot flame - no automatic retraction system typically required
- Class 1, 2 or 3 oil fired igniters according to NFPA also available
- Smoke free flame
- Also available for marine diesel operation
Applications
- Ignition of large coal or heavy fuel oil fired burners in utility boilers
Approvals
(*) Certifications of the integrated ionisation flame Monitor
(*) Certifications of the integrated ionisation flame Monitor
(*) Certifications of the integrated ionisation flame Monitor
Technical Data
2800 kW | |
General data |
|
Oil volume | max. 240 kg/h |
Outer tube diameter | 135 mm |
Flame length (depending on oil nozzle size) | max. 2600 mm |
Outer tube length L | 360 – 5000 mm |
Oil port | Rp 3/8, top or bottom |
Oil pressure | max. 4 barg |
Atomising air port | Rp 1/2 |
Atomising air | max. 4 barg |
Air port | DN 100 / PN 6, rotatable 4 x 90° |
Air pressure | 10 mbarg |
Features | with integrated ignition module and ionisation flame monitor for |
Power head | |
Ignition | 2 x 7.5 kV, ignition electrode against ignition electrode |
Ambient temperature | -30 °C to +60 °C |
Protection rating | IP 54 or IP 65 |
Model | ZAEL3... |
2800 kW Ex-zone 1 / 21 | |
General data |
|
Outer tube length | 360 - 5000 mm |
Oil port | Rp 3/8 |
Oil pressure | max. 4 barg |
Atomising air port | Rp 1/4 |
Atomising air | max. 4 barg |
Features | with integrated ignition module and ionisation flame monitor for |
Power head | |
for zone 1: II 2G Ex d e IIB T4 Gb or II 2 G Ex d e IIC T4 Gb | |
for zone 21: II 2 D Ex tb IIIC T 130 °C Db | |
Ignition | 2 x 7.5 kV, ignition electrode against ignition electrode |
Ambient temperature | -20 °C to +60 °C |
Protection rating | IP 66 |
Models | |
Heat release 2800 kW | ZAVEX/EL3... |
2800 kW Ex-zone 2 / 22 | |
General data |
|
Outer tube length | 360 - 5000 mm |
Oil port | Rp 3/8, top or bottom |
Oil pressure | max. 4 barg |
Atomising air port | - |
Atomising air | max. 4 barg |
Features | with integrated ignition module and ionisation flame monitor for |
Power head | |
for zone 2: II 3G Ex nC IIC T5 Gc | |
for zone 22: II 3D Ex tc IIIC T 100 °C | |
Ignition | 2 x 7.5 kV, ignition electrode against ignition electrode |
Ambient temperature | -20 °C to +60 °C |
Protection rating | IP 66 |
Models | |
Heat release 2800 kW | ZXAEL3... |