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Burner element
|
Project |
Parameters |
||||
|
Burner elements |
350E |
700E |
700B |
1050T |
1500SF |
|
Max capacity |
350 |
700 |
700 |
1050 |
1500 |
|
Min capacity |
13 |
25 |
25 |
37 |
200 |
|
Turndown |
28:1 |
28:1 |
28:1 |
28:1 |
7:1 |
|
Max flame length |
About 2.2m, but heavily dependent on process air velocity, temp, and oxygen % |
3.5----5m |
|||
|
Max downstream temp |
850˚C HT version 500˚C LT version |
950 |
|||
|
Max recycles temp |
540˚C HT version 300˚C LT version |
600 |
|||
Typical Burner Data
| Burner Type | HLPB_ LT | HLPB_ HT | HLPB_ SF |
|---|---|---|---|
| Max capacity per unit(kW) | 700 | 700 | 1500 |
| NG gas pressure(mbar) | 70 | 70 | 1000 |
| Flame length(m) | 2 | 2 | 2.5-4.5 |
| Pressure drop(mbar) | 0.5-0.6 | 0.4-1.5 | |
| NOTE | |||
| 1. Burner data is tested with natural gas at 15°C, with 10 Kwh/Nm3, sg=0. 59 | |||
| 2. Max and min capacities are highly dependent on applications | |||
| 3. Natural gas pressure at the burner inlet is tested with the maximum fire capacity, which can be different with different gas quality | |||
| 4. Flame length is measured in highest capacity, and will be heavily affected by process air temp, O2, and velocity | |||
Construction material
| Item | Burner part | Material | ||||
|---|---|---|---|---|---|---|
| HLPB_ HT | HLPB_ LT | HLPB SF | ||||
| 1 | Burner body | Gray iron | Aluminum | SS304 | ||
| 2 | Mixing plate | SS310 | SS304 | Hastelloy X | ||
| 3 | End plate | SS310 | SS304 | Hastelloy X | ||
| 4 | End plate | SS304 | Aluminum | NA | ||
| 5 | Fasteners | SS316 | SS304 | Hastelloy X | ||
| 6 | Main gas inlet plate |
SS304 | Hastelloy X | |||
| 7 | Pilot plate | SS304 | Separate pilot bureau | |||
