JPS5942591B2 - Coating equipment for metallurgical containers - Google Patents

Coating equipment for metallurgical containers

Info

Publication number
JPS5942591B2
JPS5942591B2 JP7953080A JP7953080A JPS5942591B2 JP S5942591 B2 JPS5942591 B2 JP S5942591B2 JP 7953080 A JP7953080 A JP 7953080A JP 7953080 A JP7953080 A JP 7953080A JP S5942591 B2 JPS5942591 B2 JP S5942591B2
Authority
JP
Japan
Prior art keywords
discharge
main body
coating
cart
traversing
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
Application number
JP7953080A
Other languages
Japanese (ja)
Other versions
JPS574374A (en
Inventor
勝三 川田
芳郎 栗崎
憲幸 永石
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IRIE KOSAN KK
Original Assignee
IRIE KOSAN KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IRIE KOSAN KK filed Critical IRIE KOSAN KK
Priority to JP7953080A priority Critical patent/JPS5942591B2/en
Publication of JPS574374A publication Critical patent/JPS574374A/en
Publication of JPS5942591B2 publication Critical patent/JPS5942591B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B22D41/023—Apparatus used for making or repairing linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/008—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising cross-beams or gantry cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Description

【発明の詳細な説明】 本発明は、タンディツシュ等冶金用容器の内側面に流動
状態下で耐火材料を塗着するコーティング装置に関し、
冶金用容器内側面上に吐出される材料の表面を往復動す
る塗着具により所望の一定厚さの強固な皮膜を形成する
と共に、材料歩留りの向上を図り、かつ、上記のコーテ
ィング作業を省力的・能率的に実施できる冶金用容器の
コーティング装置を提供することを目的とするものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a coating device for applying a refractory material to the inner surface of a metallurgical container such as a tundish in a fluidized state.
A coating tool that reciprocates on the surface of the material discharged onto the inner surface of a metallurgical container forms a strong film of a desired constant thickness, improves material yield, and saves the labor of the above coating work. The object of the present invention is to provide a coating apparatus for metallurgical containers that can be carried out efficiently and efficiently.

本発明においては、冶金用容器の内側面に対するコーテ
ィングを目的とする。The present invention aims at coating the inner surface of a metallurgical container.

その底面に対しては、公知の流し込み或は吹付けなどの
方法により内側面へのコーテイング後に又はその前に行
われる。The bottom surface is coated after or before the inner surface is coated by known methods such as pouring or spraying.

冶金用容器内側面のコーティングはその底面に比べて特
に損傷の度合が激しいので、度々その補修をする必要が
あり、そのような補修を要する場合に、本発明装置は特
に有効に適用しうるものである。The coating on the inner surface of a metallurgical container is more severely damaged than the bottom surface, so it needs to be repaired frequently, and the device of the present invention can be particularly effectively applied in cases where such repair is required. It is.

以下本発明の一実施例について図面を参照しながら説明
する。An embodiment of the present invention will be described below with reference to the drawings.

第１図及び第２図において、Ａは門形の走行台車であり
、本実施例では、既設のタンディツシュＴの上方をまた
がってその長手方向に移動しうる形式で示しである。In FIGS. 1 and 2, A is a portal-shaped traveling trolley, and in this embodiment, it is shown in a form that can move over the existing tundish T in its longitudinal direction.

この走行台車Ａは、タンディツシュＴの両側に敷設した
レール１上を、前後左右４個の駆動輪２が各々の減速機
付走行モータ３で同期駆動される構成となっている。This traveling bogie A has a structure in which four driving wheels 2, front, rear, left and right, are synchronously driven by respective traveling motors 3 with reduction gears on rails 1 laid on both sides of a tanditshu T.

この駆動形式はもちろん任意のものが採用しうる。Of course, any drive format can be adopted.

Ｂは走行台車Ａに支持されその主桁４に嫌設したレール
５に沿って走行方向と直角方向に横行自在の横行台車で
あり、主桁４上に設けた減速機付横行モータ６によって
同期回動される１対のチェーン７端を横行台車Ｂの前後
のフレームに結着することにより横移動せしめられる。B is a traversing truck that is supported by the traveling truck A and can freely traverse in a direction perpendicular to the traveling direction along a rail 5 installed on the main girder 4. By tying the ends of the pair of chains 7 to be rotated to the front and rear frames of the traversing truck B, the traversing truck B can be moved laterally.

８は横行台車Ｂの自在車輪、９はチェーン７のスプロケ
ットである。8 is a free wheel of the traversing truck B, and 9 is a sprocket of the chain 7.

この駆動形式もまた、走行台車Ａの場合と同様任意であ
る。This drive type is also arbitrary as in the case of the traveling trolley A.

Ｃは環状に形成された旋回テーブルであり、軸受リング
１０により横行台車Ｂ上に回転自在に支持されており、
該テーブルＣの外周部には適当数のローラ１１を配設し
、減速機付旋回モータ１２のスプロケット１３をローラ
１１と噛合せしめることにより、軸受リング１０のまわ
りに回転せしめられる。C is a rotating table formed in an annular shape, and is rotatably supported on the traversing truck B by a bearing ring 10.
An appropriate number of rollers 11 are disposed around the outer periphery of the table C, and the table C is rotated around the bearing ring 10 by meshing the sprocket 13 of the rotation motor 12 with a speed reducer with the rollers 11.

この回転形式もまた、その他の一般的な形式でよい。This rotation format may also be other common formats.

Ｄは本発明の要部である本体であって、上記走行台車Ａ
、横行台車Ｂ及び旋回テーブルＣを、そのまわりに十分
な間隙を存して下方に伸びており、その上部を旋回テー
ブルＣに挟持した状態で吊支する。D is a main body which is a main part of the present invention, and the above-mentioned traveling trolley A
, a traversing truck B and a rotating table C extend downward with a sufficient gap around them, and are suspended with their upper parts sandwiched between the rotating table C.

その支持構造は、旋回テーブルＣ上に立設した左右の支
柱１４にそれぞれ支持枠１５の突軸１６を枢着し、支持
枠１５には上下にガイドローラ１７とそのローラ１７間
に昇降用ピニオン１８をそれぞれ配設し、該ピニオン１
８を本体りの後述するラック１９に噛合せしめると共に
、上記ガイドローラ１７をラック１９の両側に設けたガ
イドレール部２０に係合させる構成となっており、これ
により、本体りを上記支持枠１５、ガイドローラ１７及
び昇降用ピニオン１８等を介して左右から挟持状態に支
持すると共に、昇降自在かつ傾動自在に支持するのであ
る。The support structure is such that the protruding shafts 16 of the support frame 15 are pivotally connected to the left and right columns 14 erected on the rotating table C, and the support frame 15 has upper and lower guide rollers 17 and a pinion for lifting and lowering between the rollers 17. 18 are arranged respectively, and the pinion 1
8 is engaged with a rack 19 (to be described later) of the main body, and the guide rollers 17 are engaged with guide rail portions 20 provided on both sides of the rack 19, whereby the main body is engaged with the support frame 15. , a guide roller 17, an elevating pinion 18, etc., are supported in a sandwiched state from the left and right, and are supported so as to be movable up and down and tiltable.

支持枠１５の突軸１６が本体りの傾動中心となる。The protruding shaft 16 of the support frame 15 becomes the center of tilting of the main body.

本体りは、上部のホッパー２１にスクリューフィーダ２
２を連接し、該フィーダ２２の下部を材料吐出部２３に
構成する。The main body has a screw feeder 2 in the upper hopper 21.
2 are connected to each other, and the lower part of the feeder 22 is configured as a material discharge section 23.

この材料吐出部２３は、スクリューフィーダ２２の供給
筒２４下端に吐出筒２５を連接し、スクリューフィーダ
２２の回転軸２６下部に適当数の撹拌棒２７を半径方向
に適当間隔で突設した部分を上記吐出筒２５内に軸支し
、撹拌された材料の吐出口２８を吐出筒２５の長手方向
に開設した構成となっている。This material discharge part 23 has a part in which a discharge cylinder 25 is connected to the lower end of the supply cylinder 24 of the screw feeder 22, and an appropriate number of stirring rods 27 are protruded from the lower part of the rotating shaft 26 of the screw feeder 22 at appropriate intervals in the radial direction. It is configured to be pivotally supported within the discharge cylinder 25, and a discharge port 28 for the stirred material is opened in the longitudinal direction of the discharge cylinder 25.

スクリューフィーダ２２はその上下端部を軸受２９，３
０で軸支され、ホッパー２１に取付けた可変速モータ３
１により回転せしめられる。The screw feeder 22 has bearings 29 and 3 at its upper and lower ends.
Variable speed motor 3 is pivotally supported at 0 and attached to the hopper 21.
It is rotated by 1.

ホッパー２１内に貯留した材料はスクリューフィーダ２
２の回転により供給筒２４内を下方に送られ、吐出筒２
５に入り、ここで撹拌棒２７により固結しないように均
等に撹拌され、吐出口２８より横方向に吐出される。The material stored in the hopper 21 is transferred to the screw feeder 2
2 is sent downward in the supply cylinder 24, and is sent to the discharge cylinder 2.
5, where it is evenly stirred by a stirring rod 27 to prevent caking, and is discharged laterally from a discharge port 28.

前記ガイドレール部２０を有するラック１９は、この本
体りに適当な支持部材３２を介して供給筒２４及び吐出
筒２５と平行に固着される。The rack 19 having the guide rail portion 20 is fixed to the main body through a suitable support member 32 in parallel with the supply cylinder 24 and the discharge cylinder 25.

ラック１９は、第５図及び第６図に明らかなように、凸
形断面を有する部材の頂部に刻設され、またガイドレー
ル部２０はその部材の段部で兼用している。As seen in FIGS. 5 and 6, the rack 19 is carved on the top of a member having a convex cross-section, and the guide rail portion 20 also serves as a stepped portion of the member.

前記材料吐出部２３の吐出口２８より材料を均分に吐出
するようにするため、該吐出口２８には適当間隔で案内
板３３を設けるとよい（第５図及び第６図参照）。In order to uniformly discharge the material from the discharge port 28 of the material discharge section 23, guide plates 33 may be provided at appropriate intervals at the discharge port 28 (see FIGS. 5 and 6).

また、案内板３３及び吐出口２８はタンディツシュＴの
内側面に対し傾斜状に設け、かつ、案内板３３の先端は
該内側面と平行になるようにするのが適当である。Further, it is appropriate that the guide plate 33 and the discharge port 28 be provided in an inclined manner with respect to the inner surface of the tundish T, and that the tip of the guide plate 33 be parallel to the inner surface.

そして、この案内板３３の先端とタンディツシュＴの内
側面との間に吐出間隙ａを形成する。A discharge gap a is formed between the tip of the guide plate 33 and the inner surface of the tundish T.

吐出間隙ａは所望の値に、かつその値を一定に保持する
必要があるから、そのため、上記材料吐出部２３に支持
ローラ３４を調節自在に設ける。Since it is necessary to maintain the discharge gap a at a desired value and to keep the value constant, a support roller 34 is provided in the material discharge section 23 so as to be freely adjustable.

支持ローラ３４は、その取付部材３５に調節ねじ３６を
連設し、取付部材３５をリンク３１を介して上記吐出筒
２４の突耳片３８に連結すると共に、調節ねじ３６を吐
出筒２４の突耳片３９に枢着した筒４０に挿通し、ナツ
ト４１で調節ねじ３６を筒４０に固定することにより、
タンディツシュＴの内側面に対し垂直に進退せしめられ
、上記吐出間隙ａを所望の値に設定することができる。The support roller 34 has an adjustment screw 36 connected to its mounting member 35, and connects the mounting member 35 to the protrusion piece 38 of the discharge cylinder 24 via the link 31, and also connects the adjustment screw 36 to the protrusion of the discharge cylinder 24. By inserting the adjustment screw 36 into the cylinder 40 pivotally connected to the ear piece 39 and fixing the adjustment screw 36 to the cylinder 40 with a nut 41,
It is moved forward and backward perpendicularly to the inner surface of the tundish T, and the discharge gap a can be set to a desired value.

なお、支持ローラ３４による吐出間隙ａの設定構造は任
意であり、たとえばターンバックル構造を利用するよう
なものでもよい。Note that the structure for setting the discharge gap a by the support roller 34 is arbitrary, and for example, a structure using a turnbuckle structure may be used.

なお、支持ローラ３４はタンディツシュＴの長手方向に
転勤しうるように設ける。Note that the support roller 34 is provided so that it can be moved in the longitudinal direction of the tundish T.

前記吐出口２８に近接して、塗面が吐出間隙ａとほぼ同
一水準にある台形断面の塗着具４２が配設される。A coating tool 42 having a trapezoidal cross section and whose coating surface is approximately at the same level as the discharge gap a is disposed adjacent to the discharge port 28.

この塗着具４２は、塗着方向すなわち支持ローラ３４の
転動方向に対し直角方向に往復動するようになっており
、それを、前記本体りの支持部材３２に軸支した回転軸
４３と塗着具４２とをクランク４４で連結することによ
り、該塗着具４２をガイド４５に沿って往復動させるよ
うにしている。This applicator 42 is configured to reciprocate in a direction perpendicular to the application direction, that is, the rolling direction of the support roller 34, and is connected to a rotating shaft 43 that is supported by the support member 32 of the main body. By connecting the applicator 42 with a crank 44, the applicator 42 is reciprocated along a guide 45.

４６は塗着具４２の減速機付モータで、４７はその伝動
チェーンである。46 is a motor with a speed reducer of the applicator 42, and 47 is its transmission chain.

また、塗着具４２は前記吐出口２８の長さ、すなわち、
帯状に吐出される材料の幅より少し太き目に振幅し、隣
接の塗着材料との密着結合を良好ならしめるのである。Further, the applicator 42 has the length of the discharge port 28, that is,
The amplitude is slightly wider than the width of the material to be discharged in the form of a belt, thereby ensuring good tight bonding with the adjacent coating material.

さらにまた、塗着具４２をその振幅が上記の場合より少
しばかり大きくなるが、塗着方向に対し斜め方向に往復
動させるようにしてもよい。Furthermore, the application tool 42 may be reciprocated in a diagonal direction with respect to the application direction, although the amplitude thereof is slightly larger than in the above case.

このように、上記の塗着具４２によって材料吐出部２３
より帯状に吐出される材料表面に対し、いわゆるコテ塗
り作用を行わしめ、密実で強固な皮膜を形成することが
できる。In this way, the material discharging section 23 is
A so-called troweling action can be performed on the surface of the material discharged in a band-like shape, thereby forming a dense and strong film.

また、塗着具４２による皮膜厚さｂはタンディツシュＴ
の内側面との間隙が前述のごとく支持ローラ３４により
所望の一定間隙に維持される結果、平滑で均厚に仕上げ
られる。In addition, the film thickness b formed by the coating tool 42 is
As a result of maintaining the gap between the inner surface and the inner surface at a desired constant gap by the support roller 34 as described above, the finish is smooth and has a uniform thickness.

以上の構成からなる本体りをタンディツシュＴの内側面
に対向傾動させるには、前記横行台車Ｂによる横移動と
共に前記支持枠１５をその実軸１６のまわりに傾動させ
て行う。In order to tilt the main body constructed as described above so as to face the inner surface of the tundish T, the support frame 15 is tilted about its real axis 16 while being moved laterally by the traversing truck B.

そのために、前記支持枠１５はレバ一部１５を有するよ
うに十字型に形成されており、該レバ一部１５′の一端
と前記旋回テーブルＣとをパワーシリンダ装置４８で連
結している。For this purpose, the support frame 15 is formed into a cross shape so as to have a lever part 15, and one end of the lever part 15' and the turning table C are connected by a power cylinder device 48.

すなわち、この傾動用シリンダ装置４８の基端を旋回テ
ーブルＣに枢着し、そのピストンロッド４９を上記レバ
一部１５′の連結穴５０に挿通すると共に上下にバネ５
１，５２を介在させて連結している。That is, the base end of this tilting cylinder device 48 is pivotally connected to the turning table C, and its piston rod 49 is inserted into the connecting hole 50 of the lever part 15', and the springs 5 are connected upwardly and downwardly.
1 and 52 are interposed in between.

したがって、横行台車Ｂにより本体りをタンディツシュ
Ｔ内側面と平行に位置せしめ、傾動用シリンダ装置４８
によりレバ一部１５′をして支持枠１５をその突軸１６
のまわりに回動し、支持ローラ３４をタンディツシュＴ
内側面に接触支持せしめることにより対向傾動させるこ
とができ、前述の・ように材料の吐出間隙ａが設定され
る。Therefore, the main body is positioned parallel to the inner surface of the tundish T by the traversing cart B, and the tilting cylinder device 48
The lever part 15' is moved to move the support frame 15 to its protruding shaft 16.
The support roller 34 is rotated around the
By contacting and supporting the inner surface, they can be tilted in opposite directions, and the material discharge gap a is set as described above.

なお、タンディツシュＴの他方の内側面に対しては、横
行台車Ｂ上の旋回テーブルＣを旋回させたのち、上記の
操作を行えばよいものであり、また、以上のように吐出
間隙ａが設定されたのちは走行台車Ａ及び本体りの作用
によりタンディツシュＴ内側面に対しその長手方向に帯
状に皮膜を塗着することができる。In addition, for the other inner surface of the tanditshu T, the above operation can be performed after rotating the turning table C on the traversing cart B, and the discharge gap a can be set as described above. After that, the film can be applied to the inner surface of the tundish T in a strip shape in the longitudinal direction by the action of the traveling trolley A and the main body.

次に、本体りをタンディツシュＴ内で上下方向に移動さ
せるには、本体りに付設したラック１９を前記昇降用ピ
ニオン１８により昇降させて行う。Next, to move the main body vertically within the tundish T, the rack 19 attached to the main body is raised and lowered by the elevating pinion 18.

そのための減速機付昇降モータ５３が前記支持枠１５の
レバ一部１５他端に取付けられており、同調ギヤ５４を
介して昇降用ピニオン１８を駆動するようになっている
。A lifting motor 53 with a reduction gear for this purpose is attached to the other end of the lever portion 15 of the support frame 15, and drives the lifting pinion 18 via a synchronized gear 54.

以上の本体りの昇降機構及び傾動機構は本実施例のもの
に限定されるわけではなく、その他の一般的な駆動形式
を採用しうろことはいうまでもない。It goes without saying that the lifting and lowering mechanism and tilting mechanism of the main body mentioned above are not limited to those of this embodiment, and other general drive types may be employed.

以上詳述したごとく、本発明装置を使用すれば新設の冶
金用容器はもとより、既設の冶金用容器の場合でも、そ
の内側面に対するコーティングが所望の均一な厚さで、
かつ密実で強固な皮膜に形成できるものであり、しかも
コーティング材料の無駄がなく歩留りを著しく向上しう
る上に、省力的・能率的に作業を遂行できるものである
。As detailed above, by using the apparatus of the present invention, not only new metallurgical vessels but also existing metallurgical vessels can be coated with the desired uniform thickness on the inner surface.
Moreover, it can be formed into a dense and strong film, and there is no waste of coating material, and the yield can be significantly improved, and the work can be carried out in a labor-saving and efficient manner.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明に係る冶金用容器のコーティング装置の
正面図、第２図は同側面図、第３図は第１図Ｉ−Ｉ線に
おける平面図、第４図は本体の一部切欠正面図、第５図
は材料吐出部の拡大図で第４図■−■線の矢視図、第６
図は第５図１−ｌ［線における断面図、第７図は第１図
ＩＶ−ＩＶ線の矢視図である。 図中、Ａ：走行台車、Ｂ：横行台車、Ｃ：旋回テーブル
、Ｄ二本体、Ｔ：クンディツシュ、２１：ホッパー、２
２ニスクリユーフイーダ、２３：材料吐出部、２８：吐
出口、３４：支持ローラ、４２：塗着具、ａ：吐出間隙
。Fig. 1 is a front view of the coating apparatus for metallurgical containers according to the present invention, Fig. 2 is a side view of the same, Fig. 3 is a plan view taken along line I-I in Fig. 1, and Fig. 4 is a partial cutaway of the main body. The front view, Fig. 5 is an enlarged view of the material discharge section, Fig. 4 is a view taken along the line ■-■, and Fig. 6 is an enlarged view of the material discharge section.
The figures are a sectional view taken along the line 1-l in FIG. 5, and a sectional view taken along the line IV-IV in FIG. 1. In the figure, A: Traveling trolley, B: Traversing trolley, C: Rotating table, D two bodies, T: Kunditsch, 21: Hopper, 2
2 varnish feeder, 23: material discharge section, 28: discharge port, 34: support roller, 42: applicator, a: discharge gap.

Claims (1)

【特許請求の範囲】[Claims] １ 門形の走行台車と、該台車に支持された横行台車と
、該横行台車の旋回テーブル上に昇降自在かつ傾動自在
に支持される本体とから構成され、該本体は、上部のホ
ッパーに連接されたスクリューフィーダと、該フィーダ
に連接された材料吐出部と、該吐出部をダンディツシュ
内側面上に支持しその吐出口と該内側面間の吐出間隙を
設定する為の支持ローラと、上記吐出口より吐出する材
料の表面をその塗着方向に対し直角又は斜め方向に往復
動可能な塗着具とを備えた構造の冶金用容器のコーティ
ング装置。1 Consists of a portal-shaped traveling cart, a traversing cart supported by the cart, and a main body that is supported on a turning table of the traversing cart so that it can be raised and lowered and tilted freely, and the main body is connected to an upper hopper. a screw feeder, a material discharge section connected to the feeder, a support roller for supporting the discharge section on the inner surface of the dandy dish and setting a discharge gap between the discharge port and the inner surface; A coating device for a metallurgical container, comprising a coating tool that can reciprocate the surface of a material discharged from a discharge port in a direction perpendicular or oblique to the coating direction.
JP7953080A 1980-06-11 1980-06-11 Coating equipment for metallurgical containers Expired JPS5942591B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7953080A JPS5942591B2 (en) 1980-06-11 1980-06-11 Coating equipment for metallurgical containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7953080A JPS5942591B2 (en) 1980-06-11 1980-06-11 Coating equipment for metallurgical containers

Publications (2)

Publication Number Publication Date
JPS574374A JPS574374A (en) 1982-01-09
JPS5942591B2 true JPS5942591B2 (en) 1984-10-16

Family

ID=13692537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7953080A Expired JPS5942591B2 (en) 1980-06-11 1980-06-11 Coating equipment for metallurgical containers

Country Status (1)

Country Link
JP (1) JPS5942591B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451001B (en) * 1983-09-13 1987-08-24 Gunnar Broms SET AND DEVICE FOR PREPARATION OF CASTLE CHARGERS
FR2625924B1 (en) * 1988-01-20 1990-05-11 Daussan & Co DEVICE FOR PROJECTING A COATING ON THE INTERIOR SURFACE OF A LIQUID METAL TRANSFERRING CONTAINER AND METHOD THEREOF
US5535891A (en) * 1993-08-18 1996-07-16 Nippon Jiryoku Senko Co., Ltd. Method of processing scraps and equipment therefor
JPH07194992A (en) * 1993-12-29 1995-08-01 Nippon Jiryoku Senko Kk Light and heavy articles-sorting method and apparatus therefor

Also Published As

Publication number Publication date
JPS574374A (en) 1982-01-09

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