JPS61159353U - - Google Patents
Info
- Publication number
- JPS61159353U JPS61159353U JP3901385U JP3901385U JPS61159353U JP S61159353 U JPS61159353 U JP S61159353U JP 3901385 U JP3901385 U JP 3901385U JP 3901385 U JP3901385 U JP 3901385U JP S61159353 U JPS61159353 U JP S61159353U
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- stave
- refractory
- shaft structure
- stepped
- 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
- 239000011449 brick Substances 0.000 claims description 4
- 229910001208 Crucible steel Inorganic materials 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
第１図は本考案による高炉シヤフト部構造説明
図、第２図は本考案のシヤフト部煉瓦積み構造説
明図、第３図は従来の高炉シヤフト部構造説明図
である。
図において、１：鉄皮、２：ウエアリングプレ
ート、３：耐火れんが及び不定形耐火物、４：耐
火れんが、５：冷却函、６：ウエアリングプレー
ト保護カバー、７：段付きステーブ、８：固定具
、９：段、１０：間挿れんが、１１′：キヤスタ
ブル。なお各図中、同一符号は同一又は相当部分
を示す。
FIG. 1 is an explanatory diagram of the structure of a blast furnace shaft portion according to the present invention, FIG. 2 is an explanatory diagram of the brickwork structure of the shaft portion of the present invention, and FIG. 3 is an explanatory diagram of the structure of a conventional blast furnace shaft portion. In the figure, 1: Iron shell, 2: Wearing plate, 3: Refractory bricks and monolithic refractories, 4: Refractory bricks, 5: Cooling box, 6: Wearing plate protective cover, 7: Stepped stave, 8: Fixture, 9: Step, 10: Brick, 11': Castable. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ートの下部のシヤフト上部を該高炉の鉄皮に耐摩
耗鋳鋼よりなる段付きステーブを固定し、該ステ
ーブの段間に耐火物を間挿してなることを特徴と
する高炉シヤフト部構造。 (2) 前記段付きステーブの段間に逆テーパ付耐
火物を間挿することを特徴とする実用新案登録請
求の範囲第１項記載の高炉シヤフト部構造。 (3) 前記耐火物がＳｉＣ―ＳｉＮ４又はＳｉＣ
耐火れんがであることを特徴とする実用新案登録
請求の範囲第２項記載の高炉シヤフト部構造。[Scope of Claim for Utility Model Registration] (1) In the blast furnace body, a stepped stave made of wear-resistant cast steel is fixed to the shell of the blast furnace at the upper part of the shaft under the upper wear ring plate, and between the steps of the stave. A blast furnace shaft structure characterized by intervening refractories. (2) The blast furnace shaft structure according to claim 1, which is a registered utility model, characterized in that a reverse tapered refractory is inserted between the stages of the stepped stave. (3) The refractory is SiC-SiN 4 or SiC
The blast furnace shaft structure according to claim 2, which is made of refractory bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3901385U JPS61159353U (en) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3901385U JPS61159353U (en) | 1985-03-20 | 1985-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61159353U true JPS61159353U (en) | 1986-10-02 |
Family
ID=30546564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3901385U Pending JPS61159353U (en) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011527741A (en) * | 2008-06-30 | 2011-11-04 | オウトテック オサケイティオ ユルキネン | Manufacturing method of cooling element and cooling element |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528241A (en) * | 1975-07-09 | 1977-01-21 | Katsutomo Okada | Automatic stop and starting system of automotive engine |
-
1985
- 1985-03-20 JP JP3901385U patent/JPS61159353U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528241A (en) * | 1975-07-09 | 1977-01-21 | Katsutomo Okada | Automatic stop and starting system of automotive engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011527741A (en) * | 2008-06-30 | 2011-11-04 | オウトテック オサケイティオ ユルキネン | Manufacturing method of cooling element and cooling element |
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