JPH0453040U - - Google Patents
Info
- Publication number
- JPH0453040U JPH0453040U JP9594090U JP9594090U JPH0453040U JP H0453040 U JPH0453040 U JP H0453040U JP 9594090 U JP9594090 U JP 9594090U JP 9594090 U JP9594090 U JP 9594090U JP H0453040 U JPH0453040 U JP H0453040U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- converter
- drilling
- support arm
- transverse
- 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
- 238000005553 drilling Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 241000234435 Lilium Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
第１図は、本考案にかかる転炉サブランス孔地
金除去装置の１実施例を用いて、転炉サブランス
孔の内壁面に付着した地金の除去を行つている状
況を示す略式斜視図；第２図は、第１図中の矢印
方向から見た本考案にかかる転炉サブランス孔地
金除去装置の１実施例の要部の作動を説明するた
めの略式説明図；第３図は、本考案にかかる転炉
サブランス孔地金除去装置が適用される転炉の周
辺の状況を示す略式説明図；および第４図ａおよ
び第４図ｂは、本考案にかかる転炉サブランス孔
地金除去装置が適用される転炉サブランス孔の周
辺の状況を示す、それぞれ略式側面図、略式上面
図である。
１……転炉、２……スカート、３……水冷フー
ド、４……水冷冷却器、５……ベンチユリー、６
……エルボダストミストセパレータ、７……副原
料投入装置、８……メインランス、９……サブラ
ンス、１０……メインランス孔、１１……サブラ
ンス孔、１２……サブランス孔蓋、１３……サブ
ランス孔蓋開閉用駆動機、１４……保護扉、１５
……保護扉開閉用駆動機、１６……横行アーム、
１７……横行用駆動機、１８……削孔部支持アー
ム、１８ａ〜１８ｄ……削孔部支持アーム部材、
１９……昇降用駆動機、２０……削孔部、２１…
…削孔用打撃機、２２……打撃機用ホースリール
、２３……ホース繰出長検出機、２４……収納容
器、２５……補助横行アーム、２６……スライド
部材。
FIG. 1 is a schematic perspective view showing a situation in which ingots attached to the inner wall surface of a converter sublance hole are removed using an embodiment of the converter sublance hole ingot removal device according to the present invention; FIG. 2 is a schematic explanatory diagram for explaining the operation of the main parts of one embodiment of the converter sublance hole metal removal device according to the present invention, viewed from the direction of the arrow in FIG. 1; FIG. A schematic explanatory diagram showing the surrounding situation of a converter to which the converter sublance hole ingot removal apparatus according to the present invention is applied; and FIGS. 4a and 4b show the converter sublance hole ingot according to the present invention They are a schematic side view and a schematic top view, respectively, showing the surroundings of a converter sublance hole to which a removal device is applied. 1... Converter, 2... Skirt, 3... Water-cooled hood, 4... Water-cooled cooler, 5... Bench lily, 6
...Elbow dust mist separator, 7...Auxiliary raw material input device, 8...Main lance, 9...Sub-lance, 10...Main lance hole, 11...Sub-lance hole, 12...Sub-lance hole cover, 13...Sub-lance Driving machine for opening and closing the hole cover, 14...Protection door, 15
...Driver for opening and closing protective door, 16...Transverse arm,
17...Traversing drive machine, 18...Drilling part support arm, 18a to 18d...Drilling part support arm member,
19... Lifting drive machine, 20... Hole drilling section, 21...
...Blowing impact machine, 22...Hose reel for impact machine, 23...Hose feed length detector, 24...Storage container, 25...Auxiliary transverse arm, 26...Sliding member.
Claims (1)
を除去する転炉サブランス孔地金除去装置であつ
て、 （） 前記転炉サブランス孔に挿入されて前
記地金を破砕・除去する削孔部と、 （） 下端部で、前記削孔部を保持するとと
もに、転炉のサブランス孔の長手方向に伸縮自在
である削孔部支持アームと、 （） 前記削孔部支持アームを移動自在に保
持する横行部と を組合わせて有することを特徴とする転炉サブラ
ンス孔地金除去装置。 (2) 前記横行部が、 （） 一端で前記削孔部支持アームの上部を
軸着するとともに、他端は転炉サブランス孔の長
手方向と同一の方向にスライド自在なスライド部
材に軸支された横行アームと、 （） 一端で前記横行アームを軸支するとと
もに、他端が、前記スライド部材をその内部に有
するとともに縮小された削孔部支持アームおよび
削孔部を収納する収納容器の内部に軸着された補
助横行アームと を組合わせてなる請求項１記載の転炉サブランス
孔地金除去装置。[Scope of Claim for Utility Model Registration] (1) A converter sublance hole ingot removal device for removing ingot adhered to the inner wall surface of a converter sublance hole, which comprises: a drilling section for crushing and removing bare metal; () a drilling section support arm that holds the drilling section at its lower end and is extendable and retractable in the longitudinal direction of the sub-lance hole of the converter; () the above-mentioned 1. A converter sublance hole metal removal device, characterized in that it has a drilling part support arm in combination with a transverse part that movably holds it. (2) The transverse part () has one end pivotally attached to the upper part of the drilling part support arm, and the other end pivoted to a slide member that is slidable in the same direction as the longitudinal direction of the converter sub-lance hole. a transverse arm having one end pivotally supporting the transverse arm, and the other end having the slide member therein and a reduced hole-drilling part support arm and the inside of a storage container that houses the hole-drilling part; 2. The converter sublance hole bare metal removal device according to claim 1, further comprising an auxiliary transverse arm pivotally attached to the converter sublance hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9594090U JPH089152Y2 (en) | 1990-09-12 | 1990-09-12 | Converter sublance hole metal removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9594090U JPH089152Y2 (en) | 1990-09-12 | 1990-09-12 | Converter sublance hole metal removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0453040U true JPH0453040U (en) | 1992-05-06 |
| JPH089152Y2 JPH089152Y2 (en) | 1996-03-13 |
Family
ID=31835079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9594090U Expired - Lifetime JPH089152Y2 (en) | 1990-09-12 | 1990-09-12 | Converter sublance hole metal removal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089152Y2 (en) |
-
1990
- 1990-09-12 JP JP9594090U patent/JPH089152Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089152Y2 (en) | 1996-03-13 |
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