Characteristics
The regenerative radiant tube burner alternately sends combustion air to two regenerator-equipped burners and recovers exhaust heat by using the companion burner. Since this recovered heat is reused as high-temperature preheat air, this burner can realize substantial energy saving.
Specifications / Shape dimension
| Fuel | Fuel Gases |
| Standard Pressure | Gas 10kPa、Air 10kPa |
| Flame Safeguard System | UV Phototube |
| Type | Capacity kW （×103 kcal/h） |
Radiant tube | Connection | |||
| Main Air |
Main Gas | Hold Air |
Exhaust port | |||
| RSTB-125 | 58（50） | 125A | 80A(JIS5K) | Rc 3/4 | Rc 1/2 | 80A(JIS5K) |
| RSTB-150 | 93（80） | 150A | ||||
| Type | A | B | C | D | E | F | G | H | J | K | L | M | N | P | Q | R | Mass (kg) |
| RSTB-125 | 318 | 127 | 127 | 45 | 84 | 572 | 683 | 1255 | 55 | 300 | 92 | 200 | 145 | 185 | 335 | 377 | 82 |
| RSTB-150 | 330 | 118 | 230 | 200 | 365 | 407 | 96 |
Download of DXF data
※ Download procedure
- Put the cursor on the model designation of the outline drawing you want to download, and click the right button of the mouse.
- Select “Save Target As (A)” on the menu.
- Select a location to save, and click “Save.”
※ Some security software does not permit downloading. If that happens, set the securities to “OFF” before downloading.
Flow sheet
Technical data
- Ceramic Ball Replacement
- Flow of combustion air and exhaust by selector valve operation
- 150a W Tube surface temperature distribution (furnace temperature 950°C)
- Furnace temperature and NOx characteristics
- Preheat air temperature and fuel saving rate
- Exhaust temperature and thermal efficiency for furnace temperature (exhaust loss basis)
1. Ceramic Ball Replacement
2. Flow of combustion air and exhaust by selector valve operation
3. 150a W Tube surface temperature distribution (furnace temperature 950°C)
4. Furnace temperature and NOx characteristics
5.Preheat air temperature and fuel saving rate
6.Exhaust temperature and thermal efficiency for furnace temperature (exhaust loss basis)
