High-velocity burner UNIVEX
Use of burner
The burner is designed as a heavy-duty burner for hardest applications especially in ceramic industry, glass industry or in steel. It is equipped with parts from re-crystallised SiC what guaranties using under highest temperatures. Non-typical construction provides a wide range of operating modes.
| Drying: |
temperature of flue gas 200 – 400 °C with ionization probe |
| Heating: |
stabilized flame, with ionization probe, NOx = 100 – 130 mgm-3 under 1300 °C |
| Burning: |
free flame without ionization probe, NOx = 100 – 130 mgm-3 under 1300°C |
| Cooling: |
burner works as a cooling jet |
Technical parameters
| Fuel: |
natural gas |
| Pressure of gas: |
5 kPa |
| Pressure of combustion air: |
5 kPa |
| Temperature of combustion air: |
0 – 750°C |
| Overpressure of stabilising air: |
5 kPa, not preheated |
| Rated output: |
25 kW (max. 40 kW) |
|
40 kW (max. 63 kW) |
|
63 kW (max. 100 kW) |
|
100 kW (max. 160 kW) |
| Output velocity of flue gas: |
20 – 150 ms-1 (depends on diameter of jet) |
| Regulation of output: |
continuous from 1 : 10; by step 1 : 5 |
|
also by program according to temperature (± 2,5 °C) |
| Content of NOx: |
70 – 210 mgm-1 (according to temperature of combustion air) |
Equipment: VN ignition, ionization or UV probe of flame
