JPS6150754U - - Google Patents
Info
- Publication number
- JPS6150754U JPS6150754U JP12574685U JP12574685U JPS6150754U JP S6150754 U JPS6150754 U JP S6150754U JP 12574685 U JP12574685 U JP 12574685U JP 12574685 U JP12574685 U JP 12574685U JP S6150754 U JPS6150754 U JP S6150754U
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- bricks
- permanent
- kca1
- mgo
- 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.)
- Granted
Links
- 239000011449 brick Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
添附図面は本考案の一実施態様を示す横断面図
であり、図中、１はノズル金物、２はノズル金物
抑えフランヂ、３は羽口スリーブれんが、４は羽
口永久張れんが、５は黒鉛モルタル、６は羽口補
強内張れんが、７は一般内張れんが、８は一般の
永久張れんが、９は鉄皮である。
The attached drawing is a cross-sectional view showing one embodiment of the present invention, and in the drawing, 1 is nozzle hardware, 2 is a nozzle hardware holding flange, 3 is a tuyere sleeve brick, 4 is a tuyere permanent brick, and 5 is graphite. Mortar, 6 is a tuyere-reinforced lining brick, 7 is a general lining brick, 8 is a general permanent brick, and 9 is an iron shell.
Claims (1)
口内張補強れんがが熱伝導率１１〜３５Ｋｃａ１
／ｍｈ°Ｃ、見掛気孔率８〜２０％のＭｇＯ−Ｃ
耐火物で構成されたことを特徴とする複合吹錬転
炉羽口部。 Thermal conductivity of tuyere sleeve bricks, permanent tuyere bricks, and tuyere lining reinforcement bricks is 11 to 35 Kca1
/mh°C, MgO-C with apparent porosity 8-20%
A composite blowing converter tuyere portion characterized by being made of refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985125746U JPH017704Y2 (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985125746U JPH017704Y2 (en) | 1985-08-19 | 1985-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6150754U true JPS6150754U (en) | 1986-04-05 |
| JPH017704Y2 JPH017704Y2 (en) | 1989-03-01 |
Family
ID=30684441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985125746U Expired JPH017704Y2 (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH017704Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015203546A (en) * | 2014-04-16 | 2015-11-16 | Ｊｆｅスチール株式会社 | Tuyere part structure of vertical furnace, vertical furnace and manufacturing method of carbonization product material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5454904A (en) * | 1977-10-07 | 1979-05-01 | Kawasaki Steel Co | Oxygen blasting container for steel making |
| JPS5792145A (en) * | 1980-12-01 | 1982-06-08 | Shinagawa Refract Co Ltd | Tuyere part of refining furnace for metal |
-
1985
- 1985-08-19 JP JP1985125746U patent/JPH017704Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5454904A (en) * | 1977-10-07 | 1979-05-01 | Kawasaki Steel Co | Oxygen blasting container for steel making |
| JPS5792145A (en) * | 1980-12-01 | 1982-06-08 | Shinagawa Refract Co Ltd | Tuyere part of refining furnace for metal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015203546A (en) * | 2014-04-16 | 2015-11-16 | Ｊｆｅスチール株式会社 | Tuyere part structure of vertical furnace, vertical furnace and manufacturing method of carbonization product material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH017704Y2 (en) | 1989-03-01 |
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