SU694733A1 - Method of burning fuel - Google Patents
Method of burning fuelInfo
- Publication number
- SU694733A1 SU694733A1 SU782580348A SU2580348A SU694733A1 SU 694733 A1 SU694733 A1 SU 694733A1 SU 782580348 A SU782580348 A SU 782580348A SU 2580348 A SU2580348 A SU 2580348A SU 694733 A1 SU694733 A1 SU 694733A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- burning fuel
- burning
- furnace
- excess
- nitrogen oxides
- Prior art date
Links
Description
(54) СПОСОБ СЖИГАНИЯ ТОПЛИВА(54) METHOD FOR BURNING FUEL
Вследствие недостатка воздуха в центральной зоне топки 1 и избытка в ее пристенных зонах горение тогтлива зат гиваетс по высоте топки 1, что способствует снижению содержани окислов азота в продуктах сгорани . В тоже врем в пристенных зонах топки 1 вследствие подачи в горелки 3 воздуха с избытком 1,2-2,0 образуетс избыток кислорода, что резко снижает коррозию экранов 2.Due to the lack of air in the central zone of the furnace 1 and the excess in its near-wall zones, burning is slowed down along the height of the furnace 1, which contributes to a decrease in the content of nitrogen oxides in the combustion products. At the same time, in the wall zones of the furnace 1, due to the supply of air with an excess of 1.2-2.0 in the burners 3, an excess of oxygen is formed, which sharply reduces the corrosion of the screens 2.
Продукты сгорани совместно с несгоревшим топливом центральной зоны и избыточным кислородом пристенных зон движутс вверх к выходу топки 1. При этом происходит их постепенное перемешивание и догорание топлива центральной зоны за счет кислорода, поступаюш;его из пристенных зон топки 1.Combustion products together with unburned fuel of the central zone and excess oxygen of the near-wall zones move up to the outlet of the firebox 1. At the same time, they are gradually mixed and the central zone's fuel burns out due to oxygen coming from the firebox 1.
Значительный избыток воздуха 1,2-2,0, подаваемый через горелки 3 путемснижени температуры газов около экранов 2, снижает их шлакование. .A significant excess of air 1.2-2.0 supplied through the burners 3 by lowering the temperature of the gases near the screens 2 reduces their slagging. .
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Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782580348A SU694733A1 (en) | 1978-02-14 | 1978-02-14 | Method of burning fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782580348A SU694733A1 (en) | 1978-02-14 | 1978-02-14 | Method of burning fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU694733A1 true SU694733A1 (en) | 1979-10-30 |
Family
ID=20749172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782580348A SU694733A1 (en) | 1978-02-14 | 1978-02-14 | Method of burning fuel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU694733A1 (en) |
-
1978
- 1978-02-14 SU SU782580348A patent/SU694733A1/en active
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