UA2360U - BLOWING DISTANCE SYSTEM FOR DOMAIN FURNACES UP TO 3000 M <sup> 3 </sup> - Google Patents
BLOWING DISTANCE SYSTEM FOR DOMAIN FURNACES UP TO 3000 M <sup> 3 </sup>Info
- Publication number
- UA2360U UA2360U UA2003109513U UA2003109513U UA2360U UA 2360 U UA2360 U UA 2360U UA 2003109513 U UA2003109513 U UA 2003109513U UA 2003109513 U UA2003109513 U UA 2003109513U UA 2360 U UA2360 U UA 2360U
- Authority
- UA
- Ukraine
- Prior art keywords
- sup
- air duct
- distance system
- blowing distance
- furnaces
- Prior art date
Links
Landscapes
- Manufacture Of Iron (AREA)
Abstract
Система розподілу дуття по фурмах доменної печі об'ємом до 3000 м3, що містить прямий повітропровід, напрям якого співпадає з напрямом радіусу печі, кільцевий повітропровід та фурми, яка відрізняється тим, що довжина прямого повітропроводу дорівнює 8-10 його внутрішнім (прохідним) діаметрам, а відношення суми площ внутрішніх отворів фурм до площі внутрішнього (прохідного) отвору кільцевого повітропроводу складає 0,22-0,32, при цьому внутрішній діаметр фурми становить 130-150 мм, а кількість фурм дорівнює 16-32.Blast furnace blast distribution system with a volume of up to 3000 m3, containing a straight air duct, the direction of which coincides with the direction of the radius of the furnace, an annular air duct and lance, characterized in that the length of the direct air duct is 8-10 of its inner (passage) diameters , and the ratio of the sum of the areas of the inner holes of the lances to the area of the inner (through) hole of the annular air duct is 0.22-0.32, while the inner diameter of the lance is 130-150 mm, and the number of lances is 16-32.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA2003109513U UA2360U (en) | 2003-10-22 | 2003-10-22 | BLOWING DISTANCE SYSTEM FOR DOMAIN FURNACES UP TO 3000 M <sup> 3 </sup> |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA2003109513U UA2360U (en) | 2003-10-22 | 2003-10-22 | BLOWING DISTANCE SYSTEM FOR DOMAIN FURNACES UP TO 3000 M <sup> 3 </sup> |
Publications (1)
Publication Number | Publication Date |
---|---|
UA2360U true UA2360U (en) | 2004-02-16 |
Family
ID=74284317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA2003109513U UA2360U (en) | 2003-10-22 | 2003-10-22 | BLOWING DISTANCE SYSTEM FOR DOMAIN FURNACES UP TO 3000 M <sup> 3 </sup> |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA2360U (en) |
-
2003
- 2003-10-22 UA UA2003109513U patent/UA2360U/en unknown
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