EP1092490A1 - Appareil de coulée de bande a deux cylindres et procédé pour le commander - Google Patents

Appareil de coulée de bande a deux cylindres et procédé pour le commander Download PDF

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Publication number
EP1092490A1
EP1092490A1 EP99811006A EP99811006A EP1092490A1 EP 1092490 A1 EP1092490 A1 EP 1092490A1 EP 99811006 A EP99811006 A EP 99811006A EP 99811006 A EP99811006 A EP 99811006A EP 1092490 A1 EP1092490 A1 EP 1092490A1
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EP
European Patent Office
Prior art keywords
casting
housing
frame
rolls
machine according
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.)
Withdrawn
Application number
EP99811006A
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German (de)
English (en)
Inventor
Jacques Barbé
Heinrich Marti
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.)
Heinrich Marti
Original Assignee
Heinrich Marti
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4219889&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1092490(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heinrich Marti filed Critical Heinrich Marti
Publication of EP1092490A1 publication Critical patent/EP1092490A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/14—Plants for continuous casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases

Definitions

  • the invention relates to a strip casting machine for production a metal band, with two side by side, one Casting gap forming casting rolls, which on a frame are rotatably mounted, the casting rolls and at least this load-bearing frame on rails or the like from the casting position can be moved to a maintenance position and vice versa, and a method for controlling the strip casting machine.
  • the casting rolls are stationary and fixed below a rotating tower and a distribution vessel or the like arranged. If, for example, these casters roll through Regrinding must be revised or replaced, this is the case associated with expensive disassembly or assembly work, as this Casting rolls are difficult to access and because of their weight carried away with a crane or reinserted to the millimeter Need to become. Also the connection and disconnection of the water connections or the electrical connection lines is due to the existing accessibility combined with laborious work processes, where even the frame bearing the casters needs to be shared.
  • the present invention was based on the object a strip casting machine according to the type mentioned to create an optimal accessibility to the machine and in particular also to the casting rolls is made possible by means of one quick maintenance or a change of the same can take place, and at the availability of the band casting machine for casting and so that the casting performance of the same can be increased.
  • the object is achieved in that the frame with the casting rolls by such a distance from the casting position is displaceable that a second one is provided with prepared casting rolls Frame is slidable in the casting position.
  • FIG. 1 shows a strip casting machine 20 of a casting plant 10 in a metal strip 15 which can be produced by a continuous casting process, especially a steel band.
  • This band casting machine 20 stands up a carrier system 12 and is from a standing above it, not shown distribution vessel supplied with molten metal, as at conventional continuous casting plants is known.
  • this tape casting machine 20 has two main ones Casting rollers 22, 24 arranged in parallel next to one another with approximately horizontal axis of rotation, the one on both ends Side seal 25 are provided, whereby a completely closed Opening is formed with a casting gap open towards the bottom.
  • the Casting rollers 22, 24 can be rotated on both sides on a frame 32 stored and driven by one motor each.
  • the casting rolls 22, 24 are each made of a motor-driven cylindrical Jacket and from a rotatably mounted fixed Axis 75 formed, the respective axis 75 with its two-sided Ends on the frame 32, 32 'is worn. This execution with the fixed axes 75 enables a simple construction the same together with the frame.
  • the casters 22, 24 with the frame 32 and the side seals 25 are surrounded by a lockable housing 30 surrounded, the housing interior 33 during casting with a Shielding gas, preferably an inert gas, is filled.
  • This box-shaped trained housing 30 is very advantageous both laterally and also spaced at the top to the casting rolls 22, 24 or to the machine stand 32 arranged.
  • this housing 30 On the top of this housing 30 is an approximately horizontal on this lying cover 35 is provided, which of the closed shown to a raised position 35 'and from this to a horizontal position position 35 "pushed away. For this purpose he has laterally rollers 27, which are guided on corresponding rails 28 are. In the closed position shown, the cover 35 is advantageously on the level of the bottom 14 lowered to the intended tightness of the To reach housing 30.
  • the housing 30 is also laterally by means of doors 36 closable openings 39 assigned, which serve that the Side seals 25 of the casters 22, 24 of one outside each of the housing 30 movable manipulator 40 from that shown Operating position through these openings 39 from or into the housing 30 can be performed.
  • the respective manipulator 40 has this Purposes of a holding arm 41 to which the side seal 25 is attached is that by this manipulator 40 from an operating to a retracted Maintenance position 25 'and vice versa can.
  • In the operating position of the manipulator 40 can by means of a separate Protective sleeve 38 seals the non-closed opening 39 can be brought about. This protective cover 38 encloses the Manipulator 40 and is therefore pressed laterally against the housing 30.
  • cassettes 88 for the introduction and removal indicated by side seals 25 are also cassettes 88 for the introduction and removal indicated by side seals 25.
  • two such manipulators 40 installed, respectively alternately at the end faces of the casting rolls 22, 24 the corresponding ones Introduce side seals 25 and the latter during the Press on the casting rolls in a precisely positioned position.
  • the cast metal strip 15 is in one guided additional longitudinal housing 44, which forms a chamber 45, in which is also a protective gas to the metal strip 15 in front of a Contact with oxygen and thus especially before scaling to protect.
  • this chamber 45 are a plurality of rollers 46 and Press rollers 47 arranged so that the metal strip 15 through this Longitudinal housing 44 and through an opening sealed in it at the end 58 is performed. After exiting this housing 44, this can Metal strip, for example, rolled, cooled, rolled up or otherwise to be edited.
  • the longitudinal housing 44 below the opening 30 "or Pissspaltes a recess 49, in which one in a plant floor 61 collecting container 52 is provided.
  • This container 52 has the task of leaking the bottom of the casting rolls to catch emerging liquid melt without any Damage would occur.
  • this container 52 are still pivotable guide flaps 54, 55 arranged in the illustrated Form a passage, but in the dash-dotted Swivel position 54 ', 55' as a guideway for the metal strip 15 serve.
  • the housing 30 has a feed line, not shown, for blowing of protective gas on its interior 33, which through a gas cycle can be cooled and returned. After completing a Pouring process and before opening the housing can Shielding gas is sucked into a storage and if necessary the air in be filtered out.
  • the box-shaped housing enclosing this frame 32 30 movable, for this purpose it is outside on the rails 48, 48 'guided wheels 37 has.
  • the rails 48, 48 ' which carry the housing 30 and are designed as pairs. are - as can also be seen in FIG. 2 - in the area of the casting position G separated from the rest of the length and attached to a structure 62
  • Lift cylinders 51 or the like are arranged adjustable in height. In FIG. 1 they are together with the housing 30 in the lowered, 2 in the one with the adjacent rails 48 ' shown flush position. In the lowered position is at the bottom of the case a connection of the leading to the casting rolls 22, 24 Water supply lines 64 provided with the water supply 65, wherein the water supply lines 64 are contained in the frame 32 and the water supply 65 with corresponding feed and discharge lines is arranged below the housing 30. This results in an automatic Connection or disconnection of these lines 64 when actuated the lifting cylinder 51. By means of check valves, not shown can prevent the cooling water from leaking when disconnected become.
  • the cover 35 lies with its lower contact surface in the lowered, the housing closing position below the bottom 14, so the housing 30 is horizontally displaceable below the bottom 14. According to Fig. 2, the cover is with its rollers when it is moved 27 carried on the rails 28 and can be independent of lifting cylinders 74 can be raised or lowered from the housing.
  • This change of the casting rolls 22, 24 can be a further advantage of the invention so-called flying, i.e. that that through the Cover 35 between the casting rolls 22, 24 projecting pouring tube without lifting of the distributor vessel 18 holding this positioned can be.
  • the lid 35 is raised when changing and the Casting rollers 22, 24 are after removing the side seals 25 moved horizontally away from the housing 30 along their axes of rotation and accordingly the new ones, for example with different widths, are provided Casting rolls fed in such a way that the pouring tube is non-contact comes to rest between them. This can continue pouring without the distribution vessel 18 having to be emptied. At the Only the locking device at the outlet must be re-poured be opened. This allows a significant increase in performance achieve with this belt casting machine according to the invention.
  • the housing 30 with the in this contained used casting rolls 22, 24 by such a distance from the casting position G slidably arranged that a second housing 30 'with prepared casting rolls in the casting position G is movable. After reaching the casting position G, this housing can 30 'by lowering the rails 48, the connection of the lines 64 with the water supply 65 and the closure by the Cover 35 are ready to pour.
  • the advantage is Distance between the casting position G and the maintenance position W a few Casing or castor roll lengths, so undisturbed in the maintenance position can be worked from the pouring process. This is directed according to the conditions of a single casting plant.
  • FIG. 5 shows a casting installation 80 with two located next to one another Strands in which, in contrast to that according to Figure 4 accordingly two rotating towers 81 and two maintenance positions W are provided. There are also G between the casting positions of the two strands two housings 30 with casting rollers 22, 24 stationed, which are also advantageous serves as a maintenance item.
  • the invention could also be very advantageous in a two-strand casting plant apply in the case of a distribution vessel with two Outlets corresponding to two strands supplied with liquid melt become. It would then be two housings with two casters next to each other in use. A flying change could be made by changing of one or the other housing can be made during the process is poured on with the other.
  • the side seals could in principle be used instead of a manipulator 40 to be positioned on the side of the casting rolls, also on the Frame be arranged and with this in the maintenance position to be taken away.
  • the housing 30 could also be in the casting position remain. It would then only match the frame Wheels and the casters moved away.
  • the frame with the casters can be provided, such as for example hanging rails or an air cushion bed.
  • the case could also be on continuous, not lowerable Be guided rails.
  • the water connection would then have to be through a Plug connection or the like to be executed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Coating With Molten Metal (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Basic Packing Technique (AREA)
EP99811006A 1999-10-08 1999-11-03 Appareil de coulée de bande a deux cylindres et procédé pour le commander Withdrawn EP1092490A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH184299 1999-10-08
CH01842/99A CH691575A5 (de) 1999-10-08 1999-10-08 Bandgiessmaschine zur Erzeugung eines Metallbandes sowie Verfahren zum Betrieb derselben.

Publications (1)

Publication Number Publication Date
EP1092490A1 true EP1092490A1 (fr) 2001-04-18

Family

ID=4219889

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99811006A Withdrawn EP1092490A1 (fr) 1999-10-08 1999-11-03 Appareil de coulée de bande a deux cylindres et procédé pour le commander
EP00967707A Expired - Lifetime EP1218129B2 (fr) 1999-10-08 2000-09-19 Machine de coulee en bande pour produire une bande de metal et procede de commande de ladite machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP00967707A Expired - Lifetime EP1218129B2 (fr) 1999-10-08 2000-09-19 Machine de coulee en bande pour produire une bande de metal et procede de commande de ladite machine

Country Status (15)

Country Link
US (1) US7913744B1 (fr)
EP (2) EP1092490A1 (fr)
JP (1) JP4908708B2 (fr)
KR (1) KR100749017B1 (fr)
CN (1) CN1203941C (fr)
AT (1) ATE299411T1 (fr)
AU (1) AU7778100A (fr)
BR (2) BR0014402A (fr)
CA (1) CA2388472C (fr)
CH (1) CH691575A5 (fr)
DE (1) DE50010715D1 (fr)
EA (1) EA003507B1 (fr)
MX (1) MXPA02003542A (fr)
WO (1) WO2001026847A1 (fr)
ZA (1) ZA200203554B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003057391A1 (fr) * 2002-01-10 2003-07-17 Sms Demag Aktiengesellschaft Procede d'utilisation d'un dispositif de coulee en bande comportant une machine de coulee en bande a deux cylindres
EP1340566A2 (fr) * 2002-02-27 2003-09-03 Thyssenkrupp Nirosta GmbH Dispositif pour la coulée continue d'un métal liquide, en particulier de l'acier
US7048032B2 (en) * 2002-02-27 2006-05-23 Voest Alpine Industrieanlagenbau Gmbh & Co. Device for continuously casting molten metals
EP2436459A1 (fr) * 2010-09-29 2012-04-04 Siemens Aktiengesellschaft Dispositif et procédé de positionnement d'au moins un des deux rouleaux de coulée dans une procédé de coulée continue pour la fabrication d'une bande métallique
CN113319146A (zh) * 2021-05-27 2021-08-31 江苏中基复合材料有限公司 一种低制耳率瓶盖用铝箔的铸轧装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20021510A1 (it) * 2002-07-10 2004-01-12 Danieli Off Mecc Impianto per la colata continua di nastro metallico
US20090236068A1 (en) 2008-03-19 2009-09-24 Nucor Corporation Strip casting apparatus for rapid set and change of casting rolls
US7984748B2 (en) * 2008-07-03 2011-07-26 Nucor Corporation Apparatus for continuous strip casting
CN101985165B (zh) * 2010-10-20 2012-11-07 中冶连铸技术工程股份有限公司 具有垂直水平双位功能的摆动辊装置
CN103182490B (zh) * 2011-12-30 2015-07-22 宝山钢铁股份有限公司 一种双辊薄带连铸连续浇铸的方法及控制系统
CN102990021B (zh) * 2012-12-18 2016-01-13 江苏三环实业股份有限公司 对滚式铅带成型机
US10618107B2 (en) 2016-04-14 2020-04-14 GM Global Technology Operations LLC Variable thickness continuous casting for tailor rolling
EP3546089B1 (fr) * 2016-12-26 2020-11-18 Primetals Technologies Japan, Ltd. Dispositif de coulée continue à double rouleau
CN109513892B (zh) * 2018-11-28 2020-12-29 涿州市诚达设备制造有限公司 带材线整机
CN109570462B (zh) * 2018-12-12 2020-11-10 横店集团东磁股份有限公司 一种纳米晶带材的生产系统及方法
CN111299529A (zh) * 2020-03-20 2020-06-19 上海二十冶建设有限公司 一种超薄带铸辊安装方法

Citations (3)

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Publication number Priority date Publication date Assignee Title
US3167829A (en) * 1962-02-20 1965-02-02 Concast Ag Apparatus for continuous casting of metal
DE2136146A1 (de) * 1970-07-21 1972-01-27 Concast AG, Zürich (Schweiz) Stranggießanlage für Stahl
JPH05329583A (ja) * 1992-02-12 1993-12-14 Mitsubishi Heavy Ind Ltd 双ドラム式連続鋳造装置のサイド堰交換装置

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JPS60145253A (ja) * 1984-01-06 1985-07-31 Mitsubishi Heavy Ind Ltd 連続鋳造装置における水冷鋳造ロ−ルの交換方法
DK0450775T3 (da) * 1990-04-04 1997-06-30 Ishikawajima Harima Heavy Ind Båndstøbning
JPH06339751A (ja) * 1990-04-04 1994-12-13 Ishikawajima Harima Heavy Ind Co Ltd 金属ストリップの鋳造方法及び該方法に用いる耐火部材
JPH04123852A (ja) * 1990-09-10 1992-04-23 Nippon Steel Corp 幅分割用連続鋳造機
JPH06335753A (ja) * 1993-05-28 1994-12-06 Mitsubishi Heavy Ind Ltd ドラムアセンブリ組替方法
DK0679114T4 (da) * 1993-11-18 2004-12-13 Castrip Llc Stöbning af bånd af rustfrit stål på overflade med specificeret ruhed
JPH07290200A (ja) * 1994-04-21 1995-11-07 Nippon Steel Corp 幅可変の双ロール式連続鋳造装置および双ロール式連続鋳造における幅変更方法
AUPN872596A0 (en) * 1996-03-19 1996-04-18 Bhp Steel (Jla) Pty Limited Strip casting
US6164366A (en) * 1997-05-28 2000-12-26 Ishikawajima-Harima Heavy Industries Company Ltd. Strip casting apparatus
GB9716724D0 (en) * 1997-08-08 1997-10-15 Kvaerner Clecim Cont Casting A casting roll
EP0903190B1 (fr) * 1997-09-18 2003-04-16 Castrip, LLC Installation de coulée de bandes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167829A (en) * 1962-02-20 1965-02-02 Concast Ag Apparatus for continuous casting of metal
DE2136146A1 (de) * 1970-07-21 1972-01-27 Concast AG, Zürich (Schweiz) Stranggießanlage für Stahl
JPH05329583A (ja) * 1992-02-12 1993-12-14 Mitsubishi Heavy Ind Ltd 双ドラム式連続鋳造装置のサイド堰交換装置

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* Cited by examiner, † Cited by third party
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PATENT ABSTRACTS OF JAPAN vol. 018, no. 151 (M - 1576) 14 March 1994 (1994-03-14) *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003057391A1 (fr) * 2002-01-10 2003-07-17 Sms Demag Aktiengesellschaft Procede d'utilisation d'un dispositif de coulee en bande comportant une machine de coulee en bande a deux cylindres
EP1340566A2 (fr) * 2002-02-27 2003-09-03 Thyssenkrupp Nirosta GmbH Dispositif pour la coulée continue d'un métal liquide, en particulier de l'acier
EP1340566A3 (fr) * 2002-02-27 2004-02-04 Thyssenkrupp Nirosta GmbH Dispositif pour la coulée continue d'un métal liquide, en particulier de l'acier
US7048032B2 (en) * 2002-02-27 2006-05-23 Voest Alpine Industrieanlagenbau Gmbh & Co. Device for continuously casting molten metals
EP2436459A1 (fr) * 2010-09-29 2012-04-04 Siemens Aktiengesellschaft Dispositif et procédé de positionnement d'au moins un des deux rouleaux de coulée dans une procédé de coulée continue pour la fabrication d'une bande métallique
WO2012041882A1 (fr) * 2010-09-29 2012-04-05 Siemens Aktiengesellschaft Dispositif et procédé pour positionner au moins l'un des deux rouleaux de coulée dans le cadre d'un procédé de coulée continue pour la fabrication d'une bande de métal
CN103140312A (zh) * 2010-09-29 2013-06-05 西门子公司 用于在制造金属带材的连续的铸造过程中定位两个铸造辊中的至少一个铸造辊的装置和方法
US8783332B2 (en) 2010-09-29 2014-07-22 Siemens Aktiengesellschaft Device and method for positioning at least one of two casting rolls in a continuous casting process for producing a metal strip
CN103140312B (zh) * 2010-09-29 2016-01-20 西门子公司 用于在制造金属带材的连续的铸造过程中定位两个铸造辊中的至少一个铸造辊的装置和方法
RU2582410C2 (ru) * 2010-09-29 2016-04-27 Сименс Акциенгезелльшафт Устройство и способ позиционирования, по меньшей мере, одного из двух литейных роликов в непрерывном процессе литья для получения металлической полосы
CN113319146A (zh) * 2021-05-27 2021-08-31 江苏中基复合材料有限公司 一种低制耳率瓶盖用铝箔的铸轧装置
CN113319146B (zh) * 2021-05-27 2022-04-08 江苏中基复合材料有限公司 一种低制耳率瓶盖用铝箔的铸轧装置

Also Published As

Publication number Publication date
BR0014402A (pt) 2002-06-18
CA2388472A1 (fr) 2001-04-19
KR20020063867A (ko) 2002-08-05
ATE299411T1 (de) 2005-07-15
US7913744B1 (en) 2011-03-29
EA003507B1 (ru) 2003-06-26
WO2001026847A1 (fr) 2001-04-19
CN1203941C (zh) 2005-06-01
DE50010715D1 (de) 2005-08-18
EP1218129A1 (fr) 2002-07-03
CA2388472C (fr) 2009-12-08
EA200200434A1 (ru) 2002-12-26
MXPA02003542A (es) 2004-04-05
KR100749017B1 (ko) 2007-08-13
JP4908708B2 (ja) 2012-04-04
CH691575A5 (de) 2001-08-31
CN1399583A (zh) 2003-02-26
EP1218129B2 (fr) 2012-01-04
JP2003511246A (ja) 2003-03-25
BR8003231Y1 (pt) 2010-09-08
ZA200203554B (en) 2003-10-29
AU7778100A (en) 2001-04-23
EP1218129B1 (fr) 2005-07-13

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