JPS6313229Y2 - - Google Patents
Info
- Publication number
- JPS6313229Y2 JPS6313229Y2 JP12216882U JP12216882U JPS6313229Y2 JP S6313229 Y2 JPS6313229 Y2 JP S6313229Y2 JP 12216882 U JP12216882 U JP 12216882U JP 12216882 U JP12216882 U JP 12216882U JP S6313229 Y2 JPS6313229 Y2 JP S6313229Y2
- Authority
- JP
- Japan
- Prior art keywords
- hood
- immersion hood
- immersion
- lifting
- dipping
- 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
- 238000007654 immersion Methods 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000007670 refining Methods 0.000 claims description 12
- 238000007598 dipping method Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 description 4
- 238000002791 soaking Methods 0.000 description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
Description
【考案の詳細な説明】
本考案は製鋼工場等において使用される浸漬フ
ード交換装置に関するものである。[Detailed Description of the Invention] The present invention relates to an immersion hood exchange device used in steel factories and the like.
製鋼工場では精錬作業中受鋼鍋内の鋼湯に浸漬
させた浸漬フードから合金鉄シユートにより材料
を供給して操業しているが、この浸漬フードはあ
る期間使用すれば損傷するので、これを新しいも
のに交換しなければならない。 During refining operations, steelmaking plants operate by supplying materials through a ferroalloy chute from an immersion hood immersed in hot water in a receiving ladle, but this immersion hood gets damaged after a certain period of use, so it is Must be replaced with a new one.
従来は鍋を精錬作業位置より移動させ、地上で
人力により浸漬フード交換を行つていたので危険
であり、労力および時間がかかつていた。 Conventionally, the pot had to be moved from the refining work position and the immersion hood had to be replaced manually on the ground, which was dangerous and took a lot of effort and time.
本考案は上記の欠点を排除し、精錬作業位置で
浸漬フードの交換を遠隔操作により速かに行うこ
とのできる浸漬フード交換装置を提供することを
目的としている。 The object of the present invention is to eliminate the above-mentioned drawbacks and to provide an immersion hood changing device that allows the immersion hood to be quickly replaced at the refining work site by remote control.
以下図面により本考案の実施例について説明す
る。 Embodiments of the present invention will be described below with reference to the drawings.
第１図は本考案による浸漬フード交換装置を設
置した作業現場の精錬作業状態を示す正面図、ま
た第４図はその側面図である。 FIG. 1 is a front view showing the state of refining work at a work site where the immersion hood exchanging device according to the present invention is installed, and FIG. 4 is a side view thereof.
受鋼鍋台車１の上には受鋼鍋２が載せられてい
て、この受鋼鍋内の鋼湯に浸漬フード３が浸漬さ
れている。この浸漬フード３は精錬作業ラインＡ
に設置された昇降装置上のつかみ装置６により支
持されている。この昇降装置は昇降ガイド８と、
この昇降ガイド８に沿つて上下に移動する昇降台
７と、この昇降台７を巻上げたり下げたりする昇
降ウインチ９とにより構成されている。昇降台７
には浸漬フード３をつかむためのつかみ装置６が
配置されている。精錬作業時には第１図に示すよ
うな状態で浸漬フード３の上部から合金鉄シユー
ト１０により材料を支給されている。このとき浸
漬フード台車５には予備浸漬フード４が載つてい
て、この台車のフード仮置ラインＢの位置は使用
済浸漬フードを受けるように明けてある。 A steel receiving ladle 2 is placed on the steel receiving ladle truck 1, and an immersion hood 3 is immersed in steel hot water in the steel receiving ladle. This immersion hood 3 is the refining work line A.
It is supported by a gripping device 6 on the lifting device installed at the. This lifting device includes a lifting guide 8,
It is comprised of an elevating table 7 that moves up and down along this elevating guide 8, and an elevating winch 9 that raises and lowers this elevating table 7. Lifting platform 7
A gripping device 6 for gripping the immersion hood 3 is arranged. During refining work, material is supplied from the top of the immersion hood 3 through a ferroalloy chute 10 in a state as shown in FIG. At this time, the preliminary dipping hood 4 is placed on the dipping hood truck 5, and the position of the hood temporary placement line B of this truck is open to receive the used dipping hood.
浸漬フードを交換するときは、先ず昇降装置の
昇降ウインチ９により昇降台７を上昇させて受鋼
鍋２から外へ出し、次に受鋼台車１と浸漬フード
台車５とを移動させて、浸漬フード台車５のフー
ド仮置ラインＢが第１図の精錬作業ラインＡに来
るようにする。そこで第２図に示すように使用済
の浸漬フード３をフード台車５の上に降ろして、
浸漬フードつかみ装置６により昇降台７から外
し、そのまゝ昇降ウインチ９により昇降台７を持
上げる。続いて予備浸漬フード４が精錬作業ライ
ンＢ上に来るまで浸漬フード台車５を移動させ、
予備浸漬フード４をつかみ装置６でつかみ、昇降
台７をウインチ９により高く巻上げてから、浸漬
フード台車５および受鋼鍋台車１を移動させて、
第１図に示す位置において、浸漬フードを受鋼鍋
２の中の鋼湯に浸漬させる。この後に精錬作業が
再開される。 When replacing the immersion hood, first raise the lifting platform 7 using the lifting winch 9 of the lifting device and take it out of the steel receiving ladle 2, then move the steel receiving cart 1 and the immersion hood cart 5, and replace the immersion hood. The temporary food storage line B of the food truck 5 is brought to the refining work line A in FIG. Therefore, as shown in FIG. 2, the used immersion hood 3 is lowered onto the hood truck 5.
The immersion hood is removed from the lifting platform 7 by the gripping device 6, and the lifting platform 7 is lifted by the lifting winch 9. Next, the soaking hood cart 5 is moved until the pre-soaking hood 4 is on the refining work line B,
The pre-immersion hood 4 is grabbed by the gripping device 6, the lifting platform 7 is hoisted up by the winch 9, and then the immersion hood truck 5 and the steel-receiving pot truck 1 are moved.
In the position shown in FIG. 1, the immersion hood is immersed in the hot steel in the steel receiving ladle 2. After this, the refining work will resume.
第５図および第６図は浸漬フードつかみ装置６
の側断面図および平面図を示している。すなわち
昇降台７の上につかみアーム１１とこれを操作す
るシリンダ１２とが備え付けられていて、常時は
このつかみアーム１１によつて浸漬フード３をつ
かんでいて、浸漬フードの交換時にはつかみアー
ムを開閉して交換作業を行うようにしている。 Figures 5 and 6 show the immersion hood gripping device 6.
1 shows a side sectional view and a plan view. That is, a gripping arm 11 and a cylinder 12 for operating the gripping arm 11 are installed on the lifting platform 7, and the immersion hood 3 is normally gripped by the gripping arm 11, and the gripping arm is opened and closed when replacing the immersion hood. We are trying to do the replacement work.
このようにして本考案によれば人力により浸漬
フードの交換を行うことなく、全く遠隔操作によ
り速かに行うことができる。 In this way, according to the present invention, the immersion hood can be replaced quickly and completely by remote control without having to be replaced manually.
図面は本発明による浸漬フード交換装置の実施
例を示し、第１図は精錬作業中の浸漬フード交換
装置の正面図、第２図は鍋より浸漬フードを台車
に取降したときの正面図、第３図は予備浸漬フー
ドを台車より巻上げようとするときの正面図、第
４図は精錬作業中の正面図、第５図はつかみ装置
の側面図および第６図はつかみ装置の平面図であ
る。
１……受鋼鍋台車、２……受鋼鍋、３……浸漬
フード、４……予備浸漬フード、５……浸漬フー
ド台車、６……浸漬フードつかみ装置、７……昇
降台、８……昇降ガイド、９……昇降ウインチ、
１０……合金鉄シユート、１１……つかみアー
ム、１２……シリンダ。
The drawings show an embodiment of the immersion hood exchange device according to the present invention, and FIG. 1 is a front view of the immersion hood exchange device during refining work, and FIG. 2 is a front view when the immersion hood is removed from a pot onto a trolley. Figure 3 is a front view when the pre-soaking hood is being hoisted up from the trolley, Figure 4 is a front view during refining work, Figure 5 is a side view of the gripping device, and Figure 6 is a plan view of the gripping device. be. 1... Steel receiving pot trolley, 2... Steel receiving pot, 3... Immersion hood, 4... Pre-immersion hood, 5... Immersion hood trolley, 6... Immersion hood gripping device, 7... Lifting platform, 8 ... Lifting guide, 9... Lifting winch,
10...Alloy iron chute, 11...Gripping arm, 12...Cylinder.
Claims (1)
予備浸漬フードと交換するための浸漬フード交換
装置において、精錬作業位置に設けられた昇降ガ
イドとこの昇降ガイドに沿つて上下に移動する昇
降台と前記昇降台に設置されて浸漬フードをつか
むためのつかみ装置とからなる昇降装置、および
浸漬フードを載せて移動する浸漬フード台車を包
含することを特徴とする浸漬フード交換装置。 In an immersion hood exchange device for replacing an immersion hood immersed in steel hot water in a steel receiving ladle with a pre-immersion hood, there is a lifting guide provided at a refining work position and an elevator that moves up and down along this lifting guide. A dipping hood exchanging device comprising: a lifting device comprising a platform and a gripping device installed on the lifting platform for gripping the dipping hood; and a dipping hood cart on which the dipping hood is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12216882U JPS5928553U (en) | 1982-08-13 | 1982-08-13 | Immersion hood exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12216882U JPS5928553U (en) | 1982-08-13 | 1982-08-13 | Immersion hood exchange device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5928553U JPS5928553U (en) | 1984-02-22 |
| JPS6313229Y2 true JPS6313229Y2 (en) | 1988-04-14 |
Family
ID=30279344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12216882U Granted JPS5928553U (en) | 1982-08-13 | 1982-08-13 | Immersion hood exchange device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928553U (en) |
-
1982
- 1982-08-13 JP JP12216882U patent/JPS5928553U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5928553U (en) | 1984-02-22 |
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