EP0940205A1 - Chariot pour un panier de coulée - Google Patents

Chariot pour un panier de coulée Download PDF

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Publication number
EP0940205A1
EP0940205A1 EP99103819A EP99103819A EP0940205A1 EP 0940205 A1 EP0940205 A1 EP 0940205A1 EP 99103819 A EP99103819 A EP 99103819A EP 99103819 A EP99103819 A EP 99103819A EP 0940205 A1 EP0940205 A1 EP 0940205A1
Authority
EP
European Patent Office
Prior art keywords
pouring
longitudinal
trough
distribution
frame
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
Application number
EP99103819A
Other languages
German (de)
English (en)
Other versions
EP0940205B1 (fr
Inventor
Karl Rittner
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
Schloemann Siemag AG
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 SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0940205A1 publication Critical patent/EP0940205A1/fr
Application granted granted Critical
Publication of EP0940205B1 publication Critical patent/EP0940205B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • 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
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring

Definitions

  • the invention relates to a trough trolley, especially for two-strand casting plants, with one on Movable chassis for parallel spaced rails Inclusion of a liftable and lowerable as well as transverse to the casting direction adjustable, with two assignable to the two strands Casting pipes equipped distribution channel through which the Steel discharge from at least one ladle into two Longitudinally spaced, comparatively narrow parallel or Funnel molds are made, with the chassis having one two side members and cross members connecting them trained frame, the corners of each Subframe with a rail wheel and one with it interacting lifting gear are included and one each Point of contact for the distribution channel or for which it have receiving frame.
  • the support points are the distribution channel or the frame receiving it in each case at the corner points of a rectangular chassis frame arranged symmetrically to the longitudinal axis.
  • the distribution channel as a required element between the pan and mold has a significant part in the quality of the Product.
  • a deterioration in the quality of the steel Absorption of undesirable elements such as oxygen and nitrogen should be avoided if possible.
  • Size and shape the gutter must therefore be selected or designed so that due to favorable flow conditions in the melt existing impurities can be separated.
  • the constructive design must be done in such a way that Load and crane transport are the least elastic Deformations can occur to damage the Avoid refractories. Permanent changes in shape, for example, due to temperature loads, especially when Preheating is not permitted.
  • Japanese Patent Application Laid-Open No. 61-119358 (note no. 59-238244) describes a distribution channel for a continuous casting process of a two-strand slab line.
  • the apparent invention is that the comparatively wide distribution channel across the longitudinal direction divided into two channel parts separated by a longitudinal wall is. One of these is used to hold the ladle incoming molten steel, while the other with both Pipe-assignable pouring tubes is equipped.
  • the longitudinal wall separating the two channel parts is one near the floor Flow opening arranged that communicating Connection for the molten steel results, being undesirable Impurities are retained, causing the Product quality is improved.
  • the invention has for its object a Distribution trough trolley to accommodate one Two-strand distribution channel, especially for Thin slab plants to improve and continue train that with her an extremely precise alignment of a each pouring tube in the mold of a strand without Change the position of the pouring tube for the second Strand, and vice versa, carried out quickly and with millimeter precision can be on the one hand damage to the pouring tube and / or mold in tight spaces in the mold and on the other hand cooling of the pouring tube if it is too slow Avoid alignment process.
  • the arrangement of the frame on the distribution channel trolley should also be such that visual monitoring of the pouring tube and mold is facilitated during the introduction of the pouring tube.
  • the task is solved with a distribution trolley the type mentioned in the preamble of claim 1 with the Invention in that the frame with different Lengths of its two longitudinal beams are trapezoidal and relative to its longitudinal axis is asymmetrical, and that the Subframe on the longer side member with adjustment drives Have actuators that align an Pouring tube in the mold of one strand without change the position of the pouring tube for the mold of the other Enable strands and vice versa.
  • the cross member in one Angles between 30 ° and 60 ° to the side members are, preferably at an angle of 45 °.
  • Distribution channel one ending in a deflector channel Has emergency overflow due to the invention Concept preferred in the middle of the distribution channel is arranged.
  • the chassis of the shown in Figure 1 Distribution trough carriage (1) is on parallel spaced Rails (20) can be moved. For example, it can be between a heating position and a pouring position on the rails (20) longitudinal process.
  • the distribution channel (4) with its two mounted on it Pouring pipes (2) or (3) in a raised position like this can be arranged so that the pouring tubes (2, 3) are sufficiently high
  • the mold is lifted out and can be moved with free access.
  • the pouring tubes (2, 3) of the Distribution channel for adjustment when immersed in a comparatively narrow parallel or funnel mold (5, 6) can be positioned exactly because of the narrow Space conditions of these molds only relative movements extremely narrow limits are tolerable (parallel mold not shown).
  • the distribution channel (4) has one in one Deflector channel (15) opening emergency overflow (16).
  • the distribution channel trolley (1) has a chassis with a frame (9) by two Side members (7, 7 ') and cross members (8, 8') connecting them is formed, and the corners of each of a subframe (10) or (11) each with a rail wheel (12) and one with it interacting lifting gear (13) are added. This each have a support point (17) for the distribution channel (4) or for the frame receiving them (9).
  • the frame (9) is different Lengths of its two longitudinal beams (7, 7 ') and trapezoidal formed asymmetrically relative to its longitudinal axis (x-x). Furthermore, the subframes (10, 11) have the longer one Side member (7) adjustment drives (14) with adjustment gears (18) on the alignment of a pouring tube (2) or (3) in at least one mold (5) or (6) of a strand without Changing the position of another pouring tube (3) or (2) allow for the mold (5) or (6) of the other strand and vice versa.
  • FIG. 1 also shows, are due to the asymmetrical Arrange the crossbeams (8, 8 ') at an angle between 30 ° and 60 ° to the longitudinal beams (7) and (7 ').
  • the cross members (8, 8 ') preferably form an angle of 45 ° to the side members (7, 7 ').
  • Figure 2 shows a perspective view obliquely from above a distribution channel trolley (1) of conventional design with a approximately rectangular, symmetrical to the longitudinal axis (x-x) trained frame (9). Supported by four Hoist gear (13), a distributor channel (4) with two drain-regulated pouring pipes.
  • the distribution channel wagon (1) is on parallel double rails (20) in the direction of Central axis (x-x) on the one hand in a heating position and on the other hand movable into a casting position.
  • the Conventional design of the distribution trolley only with molds of slab plants can be tolerated because with these enough space to compensate for larger ones Positional tolerances exist.
  • the trough trolley according to the invention according to the Representation in Figure 1 is straightforward and enables in optimally precise alignment of the pouring tubes (2, 3) a distribution channel (1) even in tight spaces Parallel or funnel molds (5, 6). In this respect, the Invention in an optimal way the task set.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Continuous Casting (AREA)
  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Seal Device For Vehicle (AREA)
EP99103819A 1998-03-05 1999-02-27 Chariot pour un panier de coulée Expired - Lifetime EP0940205B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19809446 1998-03-05
DE19809446A DE19809446A1 (de) 1998-03-05 1998-03-05 Verteilerrinnenwagen

Publications (2)

Publication Number Publication Date
EP0940205A1 true EP0940205A1 (fr) 1999-09-08
EP0940205B1 EP0940205B1 (fr) 2003-05-21

Family

ID=7859817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99103819A Expired - Lifetime EP0940205B1 (fr) 1998-03-05 1999-02-27 Chariot pour un panier de coulée

Country Status (4)

Country Link
US (1) US6202735B1 (fr)
EP (1) EP0940205B1 (fr)
AT (1) ATE240807T1 (fr)
DE (2) DE19809446A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1457282A1 (fr) * 2003-03-14 2004-09-15 SMS Demag Aktiengesellschaft Installation de coulée continue avec un chariot pour des paniers de coulée pour attacher symétriquement des paniers latéralement
AT513067A1 (de) * 2012-06-27 2014-01-15 Siemens Vai Metals Tech Gmbh Verteilerwagen mit Gießverteiler für eine Stranggießmaschine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352992B (en) * 1999-08-05 2002-01-09 Pyrotek Engineering Materials Distributor device
DE10223015B3 (de) * 2002-05-22 2004-01-08 Sms Demag Ag Verfahren und Stranggießvorrichtung zum Rundstranggießen von flüssigem Metall, insbesondere von flüssigem Stahl
DE102006004308A1 (de) * 2006-01-31 2007-08-02 Sms Demag Ag Verteilerrinnenwagen mit einer Hubeinrichtung für eine Verteilerrinne
CN110508797A (zh) * 2019-09-24 2019-11-29 中国重型机械研究院股份公司 一种三流双低轨中间包车及其使用方法
CN113000828A (zh) * 2019-12-20 2021-06-22 丹东大王精铸有限公司 一种砂型铸造多功能浇注车

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306095A1 (de) * 1973-02-08 1974-08-29 Schloemann Siemag Ag Verfahren und vorrichtung zum schwenken und ausbalancieren eines giessbehaelters
DE2506766A1 (de) * 1974-02-19 1975-08-21 Voest Ag Einrichtung zur positionseinstellung eines v-foermigen zwischengefaesses bei zweistraengigen stranggiessanlagen
DE2557769A1 (de) * 1975-12-20 1977-06-30 Demag Ag Zwischenbehaelterwagen fuer metall-, insbesondere stahlstranggiessanlagen
JPS617053A (ja) * 1984-06-22 1986-01-13 Sumitomo Heavy Ind Ltd レベル調整機構付きタンデイツシユ台車
JPS61119358A (ja) * 1984-11-14 1986-06-06 Nippon Steel Corp 連続鋳造方法
US4678167A (en) * 1986-02-26 1987-07-07 Kabushiki Kaisha Kobe Seiko Sho Tundish car in a continuous casting assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306095A1 (de) * 1973-02-08 1974-08-29 Schloemann Siemag Ag Verfahren und vorrichtung zum schwenken und ausbalancieren eines giessbehaelters
DE2506766A1 (de) * 1974-02-19 1975-08-21 Voest Ag Einrichtung zur positionseinstellung eines v-foermigen zwischengefaesses bei zweistraengigen stranggiessanlagen
DE2557769A1 (de) * 1975-12-20 1977-06-30 Demag Ag Zwischenbehaelterwagen fuer metall-, insbesondere stahlstranggiessanlagen
JPS617053A (ja) * 1984-06-22 1986-01-13 Sumitomo Heavy Ind Ltd レベル調整機構付きタンデイツシユ台車
JPS61119358A (ja) * 1984-11-14 1986-06-06 Nippon Steel Corp 連続鋳造方法
US4678167A (en) * 1986-02-26 1987-07-07 Kabushiki Kaisha Kobe Seiko Sho Tundish car in a continuous casting assembly

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 153 (M - 484) 3 June 1986 (1986-06-03) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 307 (M - 527) 18 October 1986 (1986-10-18) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1457282A1 (fr) * 2003-03-14 2004-09-15 SMS Demag Aktiengesellschaft Installation de coulée continue avec un chariot pour des paniers de coulée pour attacher symétriquement des paniers latéralement
AT513067A1 (de) * 2012-06-27 2014-01-15 Siemens Vai Metals Tech Gmbh Verteilerwagen mit Gießverteiler für eine Stranggießmaschine
WO2014001145A3 (fr) * 2012-06-27 2014-04-24 Siemens Vai Metals Technologies Gmbh Chariot distributeur doté d'un distributeur de coulée pour une machine de coulée continue
CN104379276A (zh) * 2012-06-27 2015-02-25 西门子Vai金属科技有限责任公司 具有用于连铸机的浇铸分配器的分配器小车
AT513067B1 (de) * 2012-06-27 2017-03-15 Primetals Technologies Austria GmbH Verteilerwagen mit Gießverteiler für eine Stranggießmaschine

Also Published As

Publication number Publication date
EP0940205B1 (fr) 2003-05-21
US6202735B1 (en) 2001-03-20
DE59905603D1 (de) 2003-06-26
DE19809446A1 (de) 1999-09-09
ATE240807T1 (de) 2003-06-15

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