SU611076A1 - Steam generator firing chamber - Google Patents
Steam generator firing chamberInfo
- Publication number
- SU611076A1 SU611076A1 SU741992356A SU1992356A SU611076A1 SU 611076 A1 SU611076 A1 SU 611076A1 SU 741992356 A SU741992356 A SU 741992356A SU 1992356 A SU1992356 A SU 1992356A SU 611076 A1 SU611076 A1 SU 611076A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steam generator
- firing chamber
- generator firing
- pipes
- combustion chamber
- Prior art date
Links
- 238000010304 firing Methods 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 241000842962 Apoda limacodes Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
ложенных радиационных и ширмовых поверх ностей нагрева, благодар чему они могут быть размешены в камере охлаждени /и ра ботатьпри температуре выше границы начала шлковани , что сушественно повысит тепловоелри тие этих поверхностей. Следовательно, по вл етс возможность сократить габаритй топочной камеры за счет уменьшени радиационных испарительных поверхностей нагрева . Глубокоопушенные ширмовые поверхности экранированные от пр мого излучени факела , могут работать при температуре дымовых газов А/ с допустимыми по услови м надежности труб тепловыми нагрузками.radiating and screen heating surfaces, so that they can be placed in the cooling chamber / and operate at a temperature above the boundary of the start of splicing, which will substantially increase the heat gain of these surfaces. Therefore, it is possible to reduce the size of the combustion chamber by reducing the radiative evaporation heating surfaces. Deep-paned screen surfaces shielded from direct radiation of the torch can operate at flue gas temperatures A / s with heat loads acceptable under the conditions of reliability of the pipes.
Одновременно фестон выполн ет роль шлакоулавливаюшего элемента, утепл ющего топочную камеру 1, что позвол ет повысить маневренные свойства парогенератора.At the same time, the festoon performs the role of a slag-cladding element that warms the combustion chamber 1, which makes it possible to improve the maneuverability of the steam generator.
Устройство работает следукицим образом. В топочной камере 1 происходит сгорание топлива. Вьшел емое при этом тепло воспринимаетс трубчатыми панел ми 2 и 3, за счет чего происходит нагрев рабочей среды в этих трубах. Цп предупреждени недопустимого перегрева металла труб а-&в наличи неизбежных теплопздравлических разверток среда собираетс и перемешивае-ь с в коллекторах 6 и 7 и по обогреваемымThe device works in the following way. In the combustion chamber 1, the fuel is burned. The heat absorbed by this is perceived by the tubular panels 2 and 3, due to which the working medium in these pipes is heated. The CPU prevents the unacceptable overheating of the metal of the pipes a & in the presence of unavoidable thermal-hydraulic sweeps, the medium is collected and mixed with in collectors 6 and 7 and heated
трубам 1О поступает в коллекторы 8 и 9у а оттуда - в трубчатые панели 4 и 5, где продолжаетс процесс нагрева рабочей средыpipes 1O enter the collectors 8 and 9y and from there to the tube panels 4 and 5, where the process of heating the working medium continues
Выравнивание энтальпий среды по сеченИю топочной камеры происходит в коллек торах 6 и 7, продолжаетс в трубах 10 и завершаетс в коллекторах 8 и 9. Расположение труб переброса в топочной камере позвол ет уменьшить ее габариты и металлоемкость , понизить теплогидравлические развертки в экранах и повысить надежность работы ширмовых поверхностей нагрева.The enthalpy of the environment over the cross section of the combustion chamber takes place in collectors 6 and 7, continues in pipes 10 and ends in collectors 8 and 9. The location of transfer pipes in the combustion chamber reduces its dimensions and intensity, reduces thermal-hydraulic sweeps in screens and improves reliability screen heating surfaces.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU741992356A SU611076A1 (en) | 1974-01-24 | 1974-01-24 | Steam generator firing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU741992356A SU611076A1 (en) | 1974-01-24 | 1974-01-24 | Steam generator firing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU611076A1 true SU611076A1 (en) | 1978-06-15 |
Family
ID=20574560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU741992356A SU611076A1 (en) | 1974-01-24 | 1974-01-24 | Steam generator firing chamber |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU611076A1 (en) |
-
1974
- 1974-01-24 SU SU741992356A patent/SU611076A1/en active
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