JPS5922107Y2 - Bottom blowing tuyere removal device for converter - Google Patents
Bottom blowing tuyere removal device for converterInfo
- Publication number
- JPS5922107Y2 JPS5922107Y2 JP16285379U JP16285379U JPS5922107Y2 JP S5922107 Y2 JPS5922107 Y2 JP S5922107Y2 JP 16285379 U JP16285379 U JP 16285379U JP 16285379 U JP16285379 U JP 16285379U JP S5922107 Y2 JPS5922107 Y2 JP S5922107Y2
- Authority
- JP
- Japan
- Prior art keywords
- converter
- removal device
- bottom blowing
- siding
- blowing tuyere
- 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.)
- Expired
Links
Description
【考案の詳細な説明】
本考案は転炉内部から羽目を炉底外に突き出して取外す
ことのできる羽口取外し装置に関する。[Detailed Description of the Invention] The present invention relates to a tuyere removal device that can remove the tuyeres from inside the converter by protruding them out of the hearth bottom.
従来底吹転炉の羽目を交換する場合、炉底分離式炉体と
し、分離した炉底を補修場に運び、羽目を交換するのが
通例である。When replacing the lining of a conventional bottom-blowing converter, it is customary to use a separated furnace body, transport the separated hearth bottom to a repair shop, and replace the lining.
羽目煉瓦の取外しは外挿式羽目の場合、炉底外部からで
も取外し出来るが、実際は地金付着などがあり容易に引
抜くことか゛できず、また引抜治具による引抜作業は突
出し治具による突出し作業に比べ簡単でない。If the siding brick is an extrapolation type siding, it can be removed from the outside of the hearth bottom, but in reality it is not easy to pull out due to metal adhesion, and the removal work using an ejecting jig requires ejection using an ejecting jig. It's not as easy as the work.
本考案はかかる実情に鑑みなされたもので、転炉の稼動
位置において、羽目を交換する方法に関するもので、炉
底を分離することなく、羽目煉瓦の取外しが能率的に行
ない得て、機構が簡単である羽目の取外し装置を提供す
るものである。The present invention was developed in view of the above circumstances, and relates to a method for replacing the siding in the operating position of a converter, which allows the removal of the siding bricks to be carried out efficiently without separating the hearth bottom, and which improves the mechanism. To provide a simple lining removal device.
以下図に基いて説明する。This will be explained below based on the figures.
第１図、第２図において、１は通常使用されている既存
の煉瓦こわし機であって、キャタピラ−駆動により自由
に移動できる。In FIGS. 1 and 2, reference numeral 1 is an existing brick breaking machine that is commonly used, and can be moved freely by caterpillar drive.
そしてこの煉瓦こわし機には振動する腕がある。And this brick breaking machine has a vibrating arm.
本考案はこの振動腕２の前部に伸縮支持腕３を連結し、
その先端に突き出し棒４を固着した。The present invention connects a telescopic support arm 3 to the front part of this vibrating arm 2,
An ejector rod 4 was fixed to its tip.
又伸縮腕３の外周に防熱カバー５を配置するものである
。Further, a heat insulating cover 5 is arranged around the outer periphery of the extendable arm 3.
さてこの装置を用いて底吹羽口を取外すには、煉瓦こわ
し機の腕に支持腕３を連結し、振動させ乍ら煉瓦こわし
機１を前進させ、突き出し棒４を転炉内に挿入し、つい
で羽目管内に突き出す、このとき突き出し棒４は振動し
ているので羽目煉瓦を振動させ容易に炉底煉瓦積から離
脱せしめることができ、又羽口煉瓦は外向きに傾斜して
いるので無理なく、炉底外の台車６上に載置することが
できる。Now, to remove the bottom blowing tuyere using this device, connect the support arm 3 to the arm of the brick breaking machine, move the brick breaking machine 1 forward while vibrating it, and insert the ejector rod 4 into the converter. Then, the ejector rod 4 is vibrating, so the tuyere bricks can be vibrated and easily removed from the hearth brickwork, and since the tuyere bricks are inclined outward, it is impossible to do so. It can be placed on the trolley 6 outside the hearth.
なお防熱カバーは炉内よりの高熱がら伸縮腕を守るため
と塵埃の入り込むのを防ぐためのものである。The heat insulating cover is used to protect the telescoping arms from the high heat coming from inside the furnace and to prevent dust from entering.
本考案は、以上のとおり既存の煉瓦こわし機に伸縮支持
腕と突き出し棒、防熱カバーを取り付けるだけで羽目管
及び羽目煉瓦を容易に取り外しすることができ、しかも
安価で信頼性の高い考案である。As described above, the present invention is an inexpensive and highly reliable device that allows siding pipes and siding bricks to be easily removed by simply attaching a telescopic support arm, ejector rod, and heat insulating cover to an existing brick breaking machine. .
第１図、第２図は本考案の側面図である。
１・・・煉瓦こわし機、２・・・煉瓦こわし機の腕、３
・・・支持腕、４・・・突き出し棒、５・・・防熱カバ
ー ６・・・台車。1 and 2 are side views of the present invention. 1...Brick breaking machine, 2...Brick breaking machine arm, 3
... Support arm, 4... Extrusion rod, 5... Heat insulating cover, 6... Trolley.
Claims (1)
く装置において、打抜用ロッドを先端部にもつと共に振
動かつ伸縮自在な支持腕とこの支持腕を被蓋する防熱カ
バーとから成る転炉用底吹羽目の取外し装置。A device for punching out a converter siding from the furnace mouth side, which has an external siding installed on the hearth bottom, has a punching rod at the tip, a vibrating and telescopic support arm, and a heat shield covering the support arm. A device for removing the bottom blowing surface for a converter, consisting of a cover and a cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16285379U JPS5922107Y2 (en) | 1979-11-24 | 1979-11-24 | Bottom blowing tuyere removal device for converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16285379U JPS5922107Y2 (en) | 1979-11-24 | 1979-11-24 | Bottom blowing tuyere removal device for converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5681958U JPS5681958U (en) | 1981-07-02 |
| JPS5922107Y2 true JPS5922107Y2 (en) | 1984-07-02 |
Family
ID=29673855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16285379U Expired JPS5922107Y2 (en) | 1979-11-24 | 1979-11-24 | Bottom blowing tuyere removal device for converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922107Y2 (en) |
-
1979
- 1979-11-24 JP JP16285379U patent/JPS5922107Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5681958U (en) | 1981-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5860199U (en) | Metallurgical converter nozzle | |
| JPS5922107Y2 (en) | Bottom blowing tuyere removal device for converter | |
| CN205856574U (en) | A kind of automotive hub casting aluminum alloy rotary furnace | |
| JPS598845Y2 (en) | Pot lining brick automatic destruction device | |
| JPS5856048U (en) | Coke charging device | |
| JPS5935558Y2 (en) | Blast furnace hot furnace wall repair equipment | |
| JPS5943378Y2 (en) | Ventilation system for converter bricklaying equipment | |
| JPS63153100U (en) | ||
| JPH0248416Y2 (en) | ||
| JPS5866075U (en) | hot metal pot | |
| JPH0238096U (en) | ||
| JPS6237742U (en) | ||
| JPH0136900Y2 (en) | ||
| JPS6214118Y2 (en) | ||
| JPS5855239Y2 (en) | Heating device for heat retention inside converter furnace | |
| JPS63157472U (en) | ||
| JPS5889798U (en) | Arc furnace enclosure | |
| JPS6339155U (en) | ||
| JPS59100838U (en) | Gas injection lance for molten metal processing | |
| JPH0293697U (en) | ||
| JPS626122Y2 (en) | ||
| JPS623552U (en) | ||
| JPS6394945U (en) | ||
| JPH02142461U (en) | ||
| JPS5921498U (en) | Erecting studs for furnace wall repair |