FIELD: power engineering.
SUBSTANCE: device for fuel burning includes central and peripheral air channels with swirlers arranged in a cylindrical body, the main and additional headers, rotary gas-dispensing tubes, installed on a circumference between air channels. Outlet holes of some tubes are arranged tangentially, and of the other ones - radially to the axis of the device, along the device axis there is additionally a central channel of gas supply installed, at the same time the ratio of the area of outlet holes of the central channel of gas supply to the total area of gas outlet holes of rotary gas dispensing tubes and central channel of gas supply 
makes 0.1-0.4. Gas-dispensing tubes are connected with the main header, and the central channel of gas supply - with an additional header.
EFFECT: invention makes it possible to reduce content of nitrogen oxides in combustion products and provide for stable operation of a device in a range of control of thermal capacity of a device and safe mode of equipment operation in general.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR BURNING GASEOUS FUEL | 2002 |
|
RU2230257C2 |
| DEVICE FOR BURNING GASEOUS FUEL | 1993 |
|
RU2076271C1 |
| BURNER | 2003 |
|
RU2244213C1 |
| LOW-EMISSION GAS BURNER WITH EXTERNAL FUEL SUPPLY | 2024 |
|
RU2825927C1 |
| METHOD FOR REDUCING NITROGEN OXIDE EMISSIONS AND A DUAL-FLOW BURNER FOR ITS IMPLEMENTATION | 2022 |
|
RU2797080C1 |
| METHOD FOR REDUCTION IN NITROGEN OXIDE EMISSION AND CONVERSION OF BURNER INTO LOW-TOXIC ONE, DEVICE FOR ITS IMPLEMENTATION | 2021 |
|
RU2777164C1 |
| DEVICE FOR FUEL BURNING AND METHOD OF FUEL BURNING | 2011 |
|
RU2485398C1 |
| METHOD FOR REDUCING EMISSIONS OF NITROGEN OXIDES AND A BURNER FOR ITS IMPLEMENTATION | 2022 |
|
RU2791359C1 |
| 0 |
|
SU1781510A1 | |
| OIL-GAS BURNER | 2013 |
|
RU2518759C1 |
