RU2008140590A - BLAST FURNACE AIR HEATER - Google Patents
BLAST FURNACE AIR HEATER Download PDFInfo
- Publication number
- RU2008140590A RU2008140590A RU2008140590/02A RU2008140590A RU2008140590A RU 2008140590 A RU2008140590 A RU 2008140590A RU 2008140590/02 A RU2008140590/02 A RU 2008140590/02A RU 2008140590 A RU2008140590 A RU 2008140590A RU 2008140590 A RU2008140590 A RU 2008140590A
- Authority
- RU
- Russia
- Prior art keywords
- lining
- dome
- air
- gas
- prechamber
- Prior art date
Links
Abstract
Воздухонагреватель доменной печи, содержащий кожух с куполом, снабженные футеровкой, насадку, штуцер горячего дутья, форкамеру, расположенную в верхней части купола соосно с ним, снабженную кожухом с футеровкой, выполненной независимо от футеровки купола, и снабженную коллекторами газа и воздуха, сообщающимися с подводящими газопроводом и воздухопроводом и со сквозными каналами подвода газа и воздуха, размещенными в вертикальной боковой стенке футеровки форкамеры, причем каналы выполнены с возможностью подачи газа и воздуха непосредственно в форкамеру, отличающийся тем, что дополнительно содержит соединенную патрубком с полостью купола воздухонагревателя футерованную камеру с установленной в ней горелкой, а штуцер горячего дутья установлен в футерованной камере. A blast furnace air heater comprising a casing with a dome provided with a lining, a nozzle, a hot blast fitting, a pre-chamber located in the upper part of the dome coaxially with it, equipped with a casing with a lining made independently of the lining of the dome and equipped with gas and air collectors in communication with the supply gas and air ducts and with through channels for supplying gas and air placed in the vertical side wall of the lining of the prechamber, the channels being configured to supply gas and air directly venno in the prechamber, characterized in that it further comprises a pipe connected to the cavity of the dome heater lined chamber with a burner installed therein, and hot blast connecting pipe installed in a lined chamber.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA200807891 | 2008-06-10 | ||
UAA200807891 | 2008-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2008140590A true RU2008140590A (en) | 2010-04-20 |
Family
ID=46274886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008140590/02A RU2008140590A (en) | 2008-06-10 | 2008-10-13 | BLAST FURNACE AIR HEATER |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2008140590A (en) |
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2008
- 2008-10-13 RU RU2008140590/02A patent/RU2008140590A/en unknown
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