JPS6156705A - Rolling-mill equipment - Google Patents
Rolling-mill equipmentInfo
- Publication number
- JPS6156705A JPS6156705A JP17859384A JP17859384A JPS6156705A JP S6156705 A JPS6156705 A JP S6156705A JP 17859384 A JP17859384 A JP 17859384A JP 17859384 A JP17859384 A JP 17859384A JP S6156705 A JPS6156705 A JP S6156705A
- Authority
- JP
- Japan
- Prior art keywords
- line
- rolling line
- coil box
- rolling
- furnace
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野コ 本発明は帯板を製造する圧延設備に関するものである。[Detailed description of the invention] [Industrial application fields] The present invention relates to rolling equipment for manufacturing strips.
口従来の技術］
帯板の製造方法として最も一般的であり且つ現在も実施
されている方法としては、スラブ連続苗造数により詩潰
した厚いスラブを、別ラインである粗圧延ラインで５〜
１０回圧延して薄くし、更に仕上圧延ラインを経て帯板
を製造するものである。斯かる帯板製造を行う連々続圧
延設備は第４図に示す如くであり、Ａは粗圧延ライン、
Ｂは仕上圧延ライン、１は粗圧延別、２は切断装置、３
はコイルボックス、４は接合装置、５は仕上圧延別、６
は冷却装百、７は切断装置、８は巻取装置を示し、これ
らは図示の如くオンライン配分としである。[Conventional technology] The most common method for producing strips, which is still in use today, involves rolling thick slabs, which have been crushed by continuous slab production, on a separate rough rolling line for 5 to 50 minutes.
The strip is rolled 10 times to make it thinner, and then passed through a finish rolling line to produce a strip. The continuous rolling equipment for producing such strips is shown in Fig. 4, where A is a rough rolling line;
B is the finishing rolling line, 1 is the rough rolling line, 2 is the cutting device, 3
is a coil box, 4 is a joining device, 5 is a finish rolling separate, 6
Reference numeral 7 indicates a cooling device, 7 a cutting device, and 8 a winding device, which are distributed on-line as shown.
ところで、近年、溶湯より直接帯板を鋳造し得る双ロー
ル式或いはブロック弐等の帯板連続鋳造別が発案される
に至っており、現状ではその具体例は数少ないが、近い
将来実用化される見込みである。このような帯板連続ｔ
ＩＪ造（須が実用化されると、該帯板連続鋳造いにて鋳
造された板材を、粗圧延ラインを通さずに又は通したと
しても圧延回数を減じて仕上圧延ラインに送れるので、
圧延エネルギー、加熱エネルギー等あらゆる面で有利と
なる。By the way, in recent years, continuous strip casting methods such as twin roll type or block 2, which can cast strips directly from molten metal, have been proposed, and although there are currently only a few concrete examples, it is expected that they will be put to practical use in the near future. It is. Such a continuous strip t
When IJ casting (IJ) is put into practical use, the plate material cast by continuous strip casting can be sent to the finishing rolling line without passing it through the rough rolling line, or even if it passes through it, the number of rolling steps is reduced.
It is advantageous in all aspects such as rolling energy and heating energy.
従って、帯板連続鋳造捜が実用化された場合、既存の圧
延設備に対し組込んで共用されることとなるが、その場
合、従来の圧延設にｈは第４図に示したように直線上に
配分されているため、帯板連続鋳造機９は仮想線で示づ
一如＜、１１１圧延ラインΔの出側若しくは粗圧延は１
．１間に平行に配備され、コイルボックス３に保熱炉１
０を介し連結されることになる。尚、１１は切断装置、
１２はコイルボックスである。而して、不要になった粗
圧延機１は撤去されるが、仕上圧延ラインＢと帯板ｖｊ
造ＩＩ ９のラインとが並列に残存し、結果的には敷地
スペースを非合理的に使用することどなる。Therefore, if continuous strip casting is put into practical use, it will be incorporated into existing rolling equipment for common use. Since the strip continuous casting machine 9 is distributed above, the strip continuous casting machine 9 is shown by the imaginary line.
．． The heat retention furnace 1 is installed in the coil box 3.
It will be connected via 0. In addition, 11 is a cutting device,
12 is a coil box. The rough rolling mill 1, which is no longer needed, will be removed, but the finishing rolling line B and the strip vj
Construction II 9 lines remain in parallel, resulting in an irrational use of site space.
口発明が解決しようとする問題点コ
本発明は前記実情に鑑み、帯板連続鋳造１幾が実用化さ
れ既設の圧延設備と供用された際に、粗圧延様を撤去し
た後の敷地スペースを合理的に使用し得るようにしたも
のである。Problems to be Solved by the Invention In view of the above-mentioned circumstances, the present invention solves the problem of reducing the site space after removing the rough rolling equipment when continuous strip casting is put into practical use and used with existing rolling equipment. It is designed so that it can be used rationally.
［問題点を解決するための手段］
本発明の圧延設備は、粗圧延ラインと仕上圧延ラインと
をオフラインに配分し、粗圧延ラインにおける粗圧延機
の出側部若しくは粗圧延礪問（こコイルボックスを配設
し、該コイルボックスと仕上圧延ラインの入側部との間
を搬送機にて連絡せしめ、該搬送（坦に保熱′！Ａ直を
装＠するかまたは連絡路を保熱炉としたイｊｌ成を有す
る。[Means for Solving the Problems] The rolling equipment of the present invention distributes the rough rolling line and the finishing rolling line offline, and connects the rough rolling line to the outlet side of the rough rolling mill or the rough rolling mill (this coil). A box is installed, and a conveyor is used to connect the coil box and the entry side of the finishing rolling line. It has a structure like a furnace.
［作 用］
従って、保熱炉に帯板連続鋳造（；１を連結して粗圧延
醐を撤去した場合、帯板連続鋳造ラインと仕上圧延ライ
ンとがオンライン配分となり、敷地スペースの合理化が
図れる。[Function] Therefore, if the continuous strip casting line (1) is connected to the heat retention furnace and the rough rolling mill is removed, the continuous strip casting line and the finishing rolling line will be allocated online, and the site space can be rationalized. .
口実 施 例コ 以下、図面を参照して本発明の詳細な説明する。Example of excuse Hereinafter, the present invention will be described in detail with reference to the drawings.
第１図に示す如く、板材の進行方向が同一方向となるよ
う、粗圧延ラインＡと仕上圧延ラインＢとを平行にオフ
ライン配分し、■圧延ラインＡの出側部にコイルボック
ス３を配設し、且つ該コイルボックス３と仕上圧延ライ
ンＢの入側部との間を保熱炉１０で結合し、該保熱炉１
００反仕上圧延ラインＢ側に帯板連続鋳造機９を連結可
能とする。As shown in Fig. 1, the rough rolling line A and the finishing rolling line B are distributed off-line in parallel so that the progress direction of the plate material is the same, and the coil box 3 is arranged at the exit side of the rolling line A. In addition, the coil box 3 and the entry side of the finishing rolling line B are connected by a heat retention furnace 10, and the heat retention furnace 1
A strip continuous casting machine 9 can be connected to the 00 finishing rolling line B side.
尚、第１図において、第４図と同一符号は同一部分を示
す。In FIG. 1, the same reference numerals as in FIG. 4 indicate the same parts.
前記構成とした圧延設備の場合、帯板連続鋳造機９が実
用化されるまでの間は、粗圧延機１にて圧延が終了した
板材をコイルボックス３にて巻取り、巻取ったコイルを
コイルカーにて保熱炉１０内を移動して仕上圧延ライン
Ｂの入側部まで運搬し、しかる後、巻戻して仕上圧延懇
５にて圧延するようにする。In the case of the rolling equipment configured as described above, until the continuous strip casting machine 9 is put into practical use, the strip material that has been rolled in the rough rolling mill 1 is wound up in the coil box 3, and the wound coil is It is moved in the heat retention furnace 10 by a coil car and transported to the entry side of the finish rolling line B, after which it is rewound and rolled in the finish rolling line 5.
一方、帯板連続鋳造機９が実用化された場合には、該帯
板連続鋳造機９を仮想線で示す如く保熱炉１０の反仕上
圧延うインＢ側に連結し、粗圧延ラインＡの各圧延８Ｉ
１１、更には図示しない加熱炉等を撤去する。この結果
、帯板連続鋳造は９のラインと仕上圧延ラインＢとがオ
ンライン配分となり、敷地を合理的に使用できることに
なる。On the other hand, when the strip continuous casting machine 9 is put into practical use, the strip continuous casting machine 9 is connected to the in-B side of the heat retention furnace 10 opposite to finishing rolling, as shown by the imaginary line, and the rough rolling line A Each rolling 8I
11. Furthermore, the heating furnace and the like (not shown) are removed. As a result, line 9 and finish rolling line B for continuous strip casting are allocated online, allowing rational use of the site.
第２図は本発明の伯の実施例であり、コイルボックス３
を粗圧延機１．１間に配設したものである。この場合、
第１図にものより設備の全長を短くできる。FIG. 2 shows an embodiment of the present invention, in which the coil box 3
is arranged between the rough rolling mill 1.1. in this case,
The total length of the equipment can be made shorter than that shown in Figure 1.
第３図は本発明の更に他の実施例であり、粗圧延ライン
Ａと仕上圧延ラインＢとを、板材の進行方向が逆になる
よう配分構成したものである。FIG. 3 shows still another embodiment of the present invention, in which the rough rolling line A and the finishing rolling line B are arranged so that the traveling directions of the plate material are opposite to each other.
この場合、第２図のものより設備の全長を更に短縮でき
る。In this case, the total length of the equipment can be further shortened than that shown in FIG.
尚、本発明は前記実施例にのみ限定されるものではなく
、本発明のｉ旨を逸脱しない限り種々変更を加え１ｑる
ことは勿論である。It should be noted that the present invention is not limited only to the above-mentioned embodiments, and it goes without saying that various changes can be made without departing from the spirit of the present invention.
［発明の効果１
以上説明したように、本発明の圧延設備によれば、仕上
圧延ラインに帯板連続鋳造機を連結して粗圧延ラインを
撤去した際に、帯板連続鋳造機と仕上圧延ラインとをオ
ンライン配分とすることができ、敷地スペースを合理的
に使用することが可能となる、と言う優れた２＋１ ’
Ａを奏し得る。[Effect of the invention 1 As explained above, according to the rolling equipment of the present invention, when the strip continuous casting machine is connected to the finishing rolling line and the rough rolling line is removed, the strip continuous casting machine and the finishing rolling An excellent 2+1' that allows for online allocation of lines and rational use of site space.
Can play A.
第１図は本発明の圧延設備を示ター概略平面図、第２図
及び第３図は夫々本発明の他の実施例を示Ｖ概略平面図
、第４図は従来例の説明図である。
Ａは粗圧延ライン、Ｂは仕上圧延ライン、１は粗圧延捜
、３はコイルボックス、５は仕上圧延懇、９は帯板連ｖ
ｃｖＪ造（；１．１０は保熱炉を示す。
特 許 出 願 人
石川島播磨川工業株式会社FIG. 1 is a schematic plan view showing a rolling equipment of the present invention, FIGS. 2 and 3 are schematic plan views showing other embodiments of the present invention, and FIG. 4 is an explanatory diagram of a conventional example. . A is a rough rolling line, B is a finishing rolling line, 1 is a rough rolling line, 3 is a coil box, 5 is a finishing rolling line, 9 is a strip rolling line
cvJ construction (; 1.10 indicates a heat retention furnace. Patent application Hitoshikawajima Harimagawa Kogyo Co., Ltd.
Claims (1)
分し、粗圧延ラインにおける出側部若しくは粗圧延機間
にコイルボックスを配設し、且つ該コイルボックスと仕
上圧延ラインとの間を搬送機にて連絡せしめ、該搬送機
に保熱装置を装着するかまたは連絡路を保熱炉としたこ
とを特徴とする圧延設備。1) A rough rolling line and a finishing rolling line are distributed off-line, a coil box is arranged at the exit side of the rough rolling line or between the rough rolling machines, and a conveyor is installed between the coil box and the finishing rolling line. 1. Rolling equipment, characterized in that the conveyor is equipped with a heat retaining device or the communication path is a heat retaining furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17859384A JPS6156705A (en) | 1984-08-28 | 1984-08-28 | Rolling-mill equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17859384A JPS6156705A (en) | 1984-08-28 | 1984-08-28 | Rolling-mill equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156705A true JPS6156705A (en) | 1986-03-22 |
Family
ID=16051170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17859384A Pending JPS6156705A (en) | 1984-08-28 | 1984-08-28 | Rolling-mill equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156705A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5461770A (en) * | 1993-01-29 | 1995-10-31 | Hitachi, Ltd. | Method and apparatus for continuous casting and hot-rolling |
| EP0908242A1 (en) * | 1997-09-15 | 1999-04-14 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Method to transform a rolling plant |
| WO2002022283A1 (en) * | 2000-09-12 | 2002-03-21 | Siemens Aktiengesellschaft | Foundry rolling unit |
| US6941636B2 (en) | 2001-02-26 | 2005-09-13 | Siemens Aktiengesellschaft | Method for operating a casting-rolling plant |
-
1984
- 1984-08-28 JP JP17859384A patent/JPS6156705A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5461770A (en) * | 1993-01-29 | 1995-10-31 | Hitachi, Ltd. | Method and apparatus for continuous casting and hot-rolling |
| EP0908242A1 (en) * | 1997-09-15 | 1999-04-14 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Method to transform a rolling plant |
| US6199620B1 (en) | 1997-09-15 | 2001-03-13 | Danieli & C. Officine Meccaniche Spa | Method to transform a rolling plant |
| WO2002022283A1 (en) * | 2000-09-12 | 2002-03-21 | Siemens Aktiengesellschaft | Foundry rolling unit |
| US6941636B2 (en) | 2001-02-26 | 2005-09-13 | Siemens Aktiengesellschaft | Method for operating a casting-rolling plant |
| EP1363750B2 (en) † | 2001-02-26 | 2010-07-28 | Siemens Aktiengesellschaft | Method of operating a casting-rolling plant |
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