JPS63196095U - - Google Patents
Info
- Publication number
- JPS63196095U JPS63196095U JP8759487U JP8759487U JPS63196095U JP S63196095 U JPS63196095 U JP S63196095U JP 8759487 U JP8759487 U JP 8759487U JP 8759487 U JP8759487 U JP 8759487U JP S63196095 U JPS63196095 U JP S63196095U
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- water
- oxygen
- blown
- cooled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
第１図に本考案の一実施例の概略図、第２図は
本考案の一実施例に使用する酸素ランスの概略図
、第３図は従来のキユーポラの一態様の概略図で
ある。第１図において、１；キユーポラ本体、１
′；耐火材、２；水冷羽口、３；送風支管、３′
；導風管、４；蓋、５；水冷酸素ランス、６ａ，
６ｂ；給排水管、７；酸素ヘツダである。
FIG. 1 is a schematic diagram of an embodiment of the present invention, FIG. 2 is a schematic diagram of an oxygen lance used in an embodiment of the present invention, and FIG. 3 is a schematic diagram of an embodiment of a conventional cupola. In Fig. 1, 1; Kyupora main body, 1
′; Refractory material, 2; Water cooling tuyere, 3; Blower branch pipe, 3′
; Air guide pipe, 4; Lid, 5; Water-cooled oxygen lance, 6a,
6b; water supply and drainage pipe; 7; oxygen header.
Claims (1)
素ランスを挿入・取付け、羽口からの送風に加え
、吹込み全酸素量の２５〜５０％に当る多量の純
酸素を、水冷酸素ランスから供給しうるようにし
てなることを特徴とするキユーポラ。 A water-cooled oxygen lance is removably inserted and attached to the center of each tuyere of the tuyere, and in addition to air being blown from the tuyere, a large amount of pure oxygen, equivalent to 25 to 50% of the total amount of oxygen blown, is supplied from the water-cooled oxygen lance. Kyupora is characterized by its ability to change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8759487U JPS63196095U (en) | 1987-06-08 | 1987-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8759487U JPS63196095U (en) | 1987-06-08 | 1987-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63196095U true JPS63196095U (en) | 1988-12-16 |
Family
ID=30944953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8759487U Pending JPS63196095U (en) | 1987-06-08 | 1987-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63196095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002305A (en) * | 2005-06-24 | 2007-01-11 | Nippon Chutetsukan Kk | Method for smelting molten pig iron using cupola |
| JP2010008028A (en) * | 2008-06-30 | 2010-01-14 | Jfe Steel Corp | Molten metal production method using vertical melting furnace |
-
1987
- 1987-06-08 JP JP8759487U patent/JPS63196095U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002305A (en) * | 2005-06-24 | 2007-01-11 | Nippon Chutetsukan Kk | Method for smelting molten pig iron using cupola |
| JP2010008028A (en) * | 2008-06-30 | 2010-01-14 | Jfe Steel Corp | Molten metal production method using vertical melting furnace |
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