JPS5848345Y2 - Blast furnace tuyere and blowpipe setting device - Google Patents
Blast furnace tuyere and blowpipe setting deviceInfo
- Publication number
- JPS5848345Y2 JPS5848345Y2 JP4021880U JP4021880U JPS5848345Y2 JP S5848345 Y2 JPS5848345 Y2 JP S5848345Y2 JP 4021880 U JP4021880 U JP 4021880U JP 4021880 U JP4021880 U JP 4021880U JP S5848345 Y2 JPS5848345 Y2 JP S5848345Y2
- Authority
- JP
- Japan
- Prior art keywords
- blowpipe
- blast furnace
- tuyere
- setting device
- conveyor
- 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
Landscapes
- Blast Furnaces (AREA)
Description
【考案の詳細な説明】
本考案は高炉の羽目及びブローパイプのセット装置に関
するものである。[Detailed Description of the Invention] The present invention relates to a setting device for blast furnace slats and blow pipes.
高炉操業時に、羽目破損が起った場合、休風して羽目、
ブローパイプ等を取り外し、羽口交換を行なった後、再
びブローパイプをセットしなければならない。If damage to the siding occurs during blast furnace operation, the siding may be damaged by taking a break from the wind.
After removing the blow pipe and replacing the tuyere, the blow pipe must be set again.
従来の羽口セットは第１図に示すように、羽口Ａに鍵形
をした大鍵Ｂを通し、前方を２人、後方を３人で抱え、
■位置から大冷却函Ｃ上（ＩＩ位置）まで持ち上げ、大
鍵Ｂを梃子にして小冷却函りの奥まで押し込み、大鍵Ｂ
を抜き取り、この大鍵Ｂで打込むことによりセットして
いた。As shown in Figure 1, the conventional tuyere set has a key-shaped large key B passed through the tuyere A, held by two people in the front and three people in the back.
■ Lift the large key B from the position to the top of the large cooling box C (position II), use the large key B as a lever, and push it all the way into the small cooling box.
It was set by pulling out the key and hitting it with this big key B.
尚、図中Ｅは鉄皮である。In addition, E in the figure is an iron skin.
又、ブローパイプＦのセットは第２図に示すように、ボ
イス）Ｇで搬送されてきたブローパイプＦをＩ位置から
ＩＩ位置で示すようにチェーンブロックＨに掛は変える
時に、ブローパイプＦに丸太Ｊを通し、５〜８人で丸太
Ｊを押えブローパイプＦを水平に保ち、鉄皮Ｅ側のチェ
ーンブロックＨ′に掛は変えながらセット位置（ＩＩＩ
位置）まで押し込んで゛いた。Also, as shown in Fig. 2, the set of blow pipe F is changed from the position I to the position II when blow pipe F conveyed by voice Pass the log J through it, and with 5 to 8 people holding the log J and keeping the blow pipe F horizontal, set it on the chain block H' on the side of the steel shell E while changing the hooking position (III).
position).
前記のように、羽口Ａの運搬は全て人力によるものであ
り、又ブローパイプＦを水平に保つためにも５〜８人の
力を要する。As mentioned above, the transportation of the tuyere A is entirely done manually, and it also requires the strength of five to eight people to keep the blowpipe F horizontal.
そして、これらの作業を行う場所は、羽目廻りの高温場
所であり、また場所的にも狭く、安全面にも問題のある
作業である。The place where these works are carried out is a high temperature area around the siding, and it is also a small space, which poses a safety problem.
更に、チェーンブロックの掛は変え等に時間のかかる作
業でもある。Furthermore, it is a time-consuming task to hang the chain hoist and change it.
更に又羽口とブローパイプのセットには別の手段が必要
であった。Furthermore, another means was required to set the tuyere and blowpipe.
本考案は前記従来の欠点を排除することができ、且つ羽
目とブローパイプのセットを同一の装置でセットするこ
とができる高炉の羽口及びブローパイプのセット装置を
提供するのがその目的である。The purpose of the present invention is to provide a device for setting the tuyere and blowpipe of a blast furnace, which can eliminate the above-mentioned drawbacks of the conventional method, and also can set the tuyere and blowpipe in the same device. .
本考案の構成を第３図以下に示す実施例に基き詳細に説
明すると、キャリヤーローラ１．・・・・・・を多数コ
ンベヤ枠２に装着して中央凹状に２列組みとした後部コ
ンベヤ３を形成し、コンベヤ枠２の先端部両側に脚４．
４’、５．５’を固定し、夫々車輪６，６，７゜７を装
着して移動できる台車８を構成する。The structure of the present invention will be explained in detail based on the embodiment shown in FIG. A large number of .
4' and 5.5' are fixed, and wheels 6, 6, and 7°7 are respectively attached to constitute a movable trolley 8.
そして、コンベヤ枠２の先端側に、後部コンベヤ３より
も巾の狭い前部コンベヤ９を設け、コンベヤ９端に突設
したピン１０を脚４，４′に設けた支持材１１に乗架し
、このピン１０を支持材１１に取付けた固定部材１２で
固定することにより、ピン１０を中心として前部コンベ
ヤ９を上下方向に振動できるように形成している。A front conveyor 9, which is narrower in width than the rear conveyor 3, is provided on the leading end side of the conveyor frame 2, and a pin 10 protruding from the end of the conveyor 9 is mounted on a support member 11 provided on the legs 4, 4'. By fixing this pin 10 with a fixing member 12 attached to a support member 11, the front conveyor 9 is configured to be able to vibrate in the vertical direction around the pin 10.
図中１３は台車移動用のハンドルである。In the figure, 13 is a handle for moving the trolley.
本考案は前記実施例のように構成したもので、ブローパ
イプＦをセットする際は第５図に示すように、チェーン
ブロックＨで゛フ゛ローバイブＦを吊」−げ、台車８の
後部コンベヤ３上に載置する。The present invention is constructed as in the above embodiment, and when setting the blow pipe F, as shown in FIG. Place it on top.
その後、台車８を移動させ前部コンベヤ３の先端を大冷
却向Ｃ内に挿入して位置を固定する。Thereafter, the cart 8 is moved and the tip of the front conveyor 3 is inserted into the large cooling direction C and the position is fixed.
次にチェーンブロックＨで支持されているブローパイプ
Ｆを後部コンベヤ３及び前部コンベヤ９上をころがらせ
、羽口Ａに押込む。Next, the blow pipe F supported by the chain block H is rolled on the rear conveyor 3 and the front conveyor 9 and pushed into the tuyere A.
この押込みはコンベヤ９によるガイド作用によって安全
になされる。This pushing is done safely by the guiding action of the conveyor 9.
その後、チェーンブロックＨをブローパイプＦから外し
、台車８を後退させる。After that, the chain block H is removed from the blow pipe F, and the cart 8 is moved backward.
尚、羽口Ａのセットの際も同様な手段で後部及び前部コ
ンベヤ３，９上をころがし、小冷却函りに押し込む。When setting the tuyere A, it is rolled on the rear and front conveyors 3 and 9 using the same method and pushed into a small cooling box.
本考案は前記のような構成、作用を有するから、コンベ
ヤ上を羽目或いはブローパイプをころがして移動させる
ことによりセットすることができる。Since the present invention has the above-mentioned structure and function, it can be set by rolling the blade or blow pipe on the conveyor.
それ故、羽目及びブローパイプの交換作業が、高温で狭
い場所にもかかわらず、小人数で安全に且つ迅速に行う
ことができる。Therefore, the work of replacing the siding and blowpipe can be carried out safely and quickly by a small number of people even in a high temperature and narrow space.
第１図は従来の羽目交換を示す断面図、第２図は従来の
ブローパイプ交換を示す断面図、第３図は本考案に係る
高炉の羽口及びブローパイプのセット装置の一実施例を
示す平面図、第４図はその側面図、第５図はブローパイ
プのセット状態を示す断面図を夫々示す。
尚、図中 ３は後部コンベヤ、４．４’、５．５’は脚
、６゜６．７．７は車輪、８は台車、９は前部コンベヤ
である。Fig. 1 is a cross-sectional view showing conventional slat replacement, Fig. 2 is a cross-sectional view showing conventional blow pipe replacement, and Fig. 3 is an embodiment of a blast furnace tuyere and blow pipe setting device according to the present invention. 4 is a side view thereof, and FIG. 5 is a sectional view showing the set state of the blow pipe. In the figure, 3 is a rear conveyor, 4.4' and 5.5' are legs, 6°6.7.7 are wheels, 8 is a trolley, and 9 is a front conveyor.
Claims (1)
成した前部コンベヤ９を装着し、後部コンベヤ３の下面
前後に車輪６，６，７．７を装着した脚４．４’、５．
５’を装着して移動自在の台車８を形成して成る高炉の
羽目及びブローパイプのセット装置。A front conveyor 9 formed by rollers is attached to the tip side of the rear conveyor 3 formed by rollers, and legs 4.4', 5.
5' to form a movable trolley 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4021880U JPS5848345Y2 (en) | 1980-03-28 | 1980-03-28 | Blast furnace tuyere and blowpipe setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4021880U JPS5848345Y2 (en) | 1980-03-28 | 1980-03-28 | Blast furnace tuyere and blowpipe setting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56143245U JPS56143245U (en) | 1981-10-29 |
| JPS5848345Y2 true JPS5848345Y2 (en) | 1983-11-04 |
Family
ID=29635634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4021880U Expired JPS5848345Y2 (en) | 1980-03-28 | 1980-03-28 | Blast furnace tuyere and blowpipe setting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5848345Y2 (en) |
-
1980
- 1980-03-28 JP JP4021880U patent/JPS5848345Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56143245U (en) | 1981-10-29 |
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