CN1156349C - Strip casting plant - Google Patents
Strip casting plant Download PDFInfo
- Publication number
- CN1156349C CN1156349C CNB971953228A CN97195322A CN1156349C CN 1156349 C CN1156349 C CN 1156349C CN B971953228 A CNB971953228 A CN B971953228A CN 97195322 A CN97195322 A CN 97195322A CN 1156349 C CN1156349 C CN 1156349C
- Authority
- CN
- China
- Prior art keywords
- strip
- strip casting
- side limit
- limit device
- casting
- 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 - Fee Related
Links
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
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
- B22D11/0642—Nozzles
-
- 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
- B22D11/0631—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a travelling straight surface, e.g. through-like moulds, a belt
-
- 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
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/066—Side dams
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Continuous Casting (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- General Details Of Gearings (AREA)
- Structure Of Belt Conveyors (AREA)
- Casting Devices For Molds (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Induction Machinery (AREA)
- Coating With Molten Metal (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
技术领域：Technical field:
本发明涉及到一种带材铸造设备，尤其是用于钢带铸造。The invention relates to a strip casting plant, especially for strip casting.
背景技术：Background technique:
根据对于热精轧带材(1至3毫米)所必需的厚度以及达到满意的材料特性所需的热变形，在钢带铸造时可以尽可能选择最有利的带材铸造厚度(例如，大约10毫米)。Depending on the thickness necessary for the hot finished strip (1 to 3 mm) and the thermal deformation required to achieve satisfactory material properties, the most favorable possible strip casting thickness (e.g. approx. 10 mm) can be selected during strip casting mm).
由DE 31 42 099一种金属连续铸造设备为公众所知，这种设备具有一液态金属的供料装置，液态和凝固的金属的支承带以及在支承带上密集排列的侧面限位装置。侧面限位装置以开口链的形式固定在支承带上。Known to the public by DE 31 42 099 a kind of metal continuous casting equipment, this equipment has a feeding device of liquid metal, the support belt of liquid and solidified metal and the side stop device that densely arranges on the support belt. The side limiting device is fixed on the supporting belt in the form of an open chain.
这种结构的技术上是相当奢侈的。而且一般来说也只适合于相对较窄的带宽度。对于较宽的带宽在支承带上由热负荷所产生的张力远高于窄的带宽，因此对于大带宽起加固作用的链状环绕侧面限位装置结构就不能适应了。The technology of this structure is quite extravagant. It is also generally only suitable for relatively narrow tape widths. For wider bandwidth, the tension force produced by thermal load is much higher than that of narrow bandwidth on the support belt, so the chain-like surrounding side stop device structure that plays a reinforcing role for large bandwidth just cannot adapt.
对于铸造带材输送方向或者说支承带输送方向相对固定的侧面限位装置在铸造过程中可能会偶然产生凝固的钢的粘附。这将导致严重的带材缺陷以及工作故障甚至铸造中断。类似的问题也出现在供料装置上。个别凝固的钢也会粘附在供料装置上，这会导致同样的困难。Side stop devices that are relatively fixed in the conveying direction of the casting strip or in other words the conveying direction of the support belt may occasionally cause adhesion of solidified steel during the casting process. This will lead to severe strip defects as well as work failures and even casting interruptions. Similar problems also occur on the feeding device. Individual solidified steel can also stick to the feeder, which can lead to the same difficulties.
发明内容：Invention content:
因此本发明的任务在于给出一种带材铸造设备，这种设备能够可靠地防止凝固的钢粘附在供料装置和侧面限位装置上。It is therefore the object of the present invention to provide a strip casting installation which reliably prevents solidified steel from adhering to the feed and side stops.
这一任务通过使供料装置和/或侧面限位装置在支承带平面内形成振荡能力并与产生振荡的装置连接并将所述侧面限位装置设置成可以以一个角度进行相互调整而解决。通过这一措施可以防止凝固的材料的粘附。This task is solved by providing the feed device and/or the side stops with an oscillation capability in the plane of the carrier belt and connecting them to the device for generating the oscillations and by arranging the side stops so that they can be adjusted relative to one another at an angle. Adhesion of solidified material can be prevented by this measure.
根据本发明，提出一种带材铸造设备，具有一液态金属的输送装置、一液态和凝固的金属的支承带以及密封贴靠在支承带上的侧面限位装置，其中，输送装置和侧面限位装置被制成在支承带平面上具有振荡能力并与一个产生垂直于带材输送方向的振荡的装置连接，其特征在于，所述侧面限位装置设置成可以以一个角度进行相互调整。According to the invention, a strip casting plant is proposed with a delivery device for liquid metal, a support belt for liquid and solidified metal, and side stop devices sealingly abutting against the support belt, wherein the delivery device and the side stop The positioning device is made to have the ability to oscillate on the plane of the supporting belt and is connected with a device that produces vibration perpendicular to the conveying direction of the strip. It is characterized in that the side limiting devices are arranged to be mutually adjustable at an angle.
按照一种有益的结构供料装置和/或侧面限位装置的振荡基本上是垂直于带材的输送方向的。振荡发生于支承带平面或者说铸造钢带平面内，但是垂直于输送方向。这比起在输送方向上侧面限位装置在整个长度必须精确的振荡具有较低结构费用的优点。此外有益的是在这种结构中振荡可以在金属成形的全长范围内(从开始铸造直到带材完全固化)被理想的调整，例如侧面限位装置在这一范围的个别区段上可以分开调整成理想的振频和振幅。According to an advantageous configuration, the oscillation of the feed device and/or of the lateral stop is substantially perpendicular to the conveying direction of the strip. Oscillations occur in the plane of the support belt or cast strip, but perpendicular to the conveying direction. This has the advantage of a lower structural outlay than the lateral stop which has to oscillate precisely over the entire length in the conveying direction. It is also beneficial that in this structure the oscillations can be ideally adjusted over the entire length of the metal forming (from the start of casting until the strip is fully solidified), e.g. the side stops can be separated in individual sections of this range Adjust to ideal vibration frequency and amplitude.
根据另一有益的结构，侧面限位装置相互间可以以一角度进行调整。这一点不仅与相对设置的侧面限位装置有关而且与在每一侧可能的段有关。由此可以在全部宽度上改善铸造带材的带厚均匀性。特别是侧面限位装置是相对于支承带表面的铅垂面倾斜的。According to another advantageous configuration, the side stop devices can be adjusted at an angle relative to each other. This is relevant not only to the side stops arranged opposite but also to the possible sections on each side. As a result, the strip thickness uniformity of the cast strip can be improved over the entire width. Especially the side limiting device is inclined with respect to the vertical plane of the support belt surface.
按照有益的实施例侧面限位装置由水冷空心型材所制成。According to an advantageous embodiment, the lateral stop is made of a water-cooled hollow profile.
用于产生振荡的装置最好是偏心轮驱动，当然也可采用电磁或液压缸。振荡波形可以是正弦波，齿形波或梯形波。例如当位移量为0.5毫米时位移频率可为50赫兹。冷却水的输送通过软管实现。当具有一个最好是位于铸造带材上的护板时，为了侧面限位装置与护板之间的密封装在由耐热密封材料，尤其是陶瓷纤维毛毡构成的垫层。相应的密封也存在于输送装置与支承带之间，在此具有优点的是在支承带与密封之间还插入一铝箔，以使在振荡时只产生毛毡层与铝箔之间的相对运动。输送装置和侧面限位装置最好是螺旋弹簧固定。The device used to generate oscillation is preferably driven by an eccentric wheel, and of course an electromagnetic or hydraulic cylinder can also be used. The oscillation waveform can be sine wave, tooth wave or trapezoidal wave. For example, when the displacement is 0.5 mm, the displacement frequency can be 50 Hz. The delivery of cooling water is realized through hoses. When there is a cover, preferably on a cast strip, for sealing between the side stops and the cover, a mat of heat-resistant sealing material, in particular ceramic fiber felt, is provided. A corresponding seal is also present between the conveying device and the support belt, and here it is advantageous to also insert an aluminum foil between the support belt and the seal, so that only a relative movement between the felt layer and the aluminum foil occurs during oscillation. The conveying device and the side limiting device are preferably fixed by coil springs.
根据另一具有优点的结构，限位装置不仅可以垂直于带材移动方向(铸造方向)振荡，同时也可以平行于带材移动方向振荡，以使在铸造方向上作用的推力也影响到整个带材边缘。特别的是振荡在所有三个空间方向上具有分力。According to another advantageous configuration, the stop device can not only oscillate perpendicularly to the direction of movement of the strip (casting direction), but also parallel to the direction of movement of the strip, so that the thrust acting in the direction of casting also affects the entire strip. wood edge. In particular, the oscillations have force components in all three spatial directions.
振荡也可以垂直于带材表面产生。Oscillations can also be generated perpendicular to the strip surface.
在一种特殊的结构中通过在侧面限位装置纵向或横向的撞击激发振荡。由此可产生撞击形成纵向波，利用这种纵向波可以有效的抑制粘附。In a special construction, oscillations are excited by longitudinal or transverse impacts on the side stops. Thereby, impact can be generated to form a longitudinal wave, and the adhesion can be effectively suppressed by using this longitudinal wave.
Claims (3)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19622925A DE19622925C2 (en) | 1996-06-07 | 1996-06-07 | Process for producing a thin strip and thin strip casting machine |
| DE19622925.1 | 1996-06-07 | ||
| DE19636698.4 | 1996-09-10 | ||
| DE19636698 | 1996-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1226849A CN1226849A (en) | 1999-08-25 |
| CN1156349C true CN1156349C (en) | 2004-07-07 |
Family
ID=26026409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB971953228A Expired - Fee Related CN1156349C (en) | 1996-06-07 | 1997-06-02 | Strip casting plant |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US20010047856A1 (en) |
| EP (1) | EP0902733B1 (en) |
| JP (1) | JP4307555B2 (en) |
| CN (1) | CN1156349C (en) |
| AT (1) | ATE200750T1 (en) |
| AU (1) | AU722254C (en) |
| BR (1) | BR9709660A (en) |
| CA (1) | CA2268944C (en) |
| CZ (1) | CZ297654B6 (en) |
| DE (1) | DE59703440D1 (en) |
| DK (1) | DK0902733T3 (en) |
| ES (1) | ES2155997T3 (en) |
| GR (1) | GR3036274T3 (en) |
| HU (1) | HUP9901449A3 (en) |
| PL (1) | PL184229B1 (en) |
| SK (1) | SK284048B6 (en) |
| TR (1) | TR199802539T2 (en) |
| UA (1) | UA46847C2 (en) |
| WO (1) | WO1997047413A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384573A (en) * | 2010-10-07 | 2013-11-06 | Sms西马格股份公司 | Strip-casting machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117397A (en) * | 1998-10-21 | 2000-04-25 | Nippon Steel Corp | Casting method for thin steel sheet |
| DE102010005226C5 (en) * | 2010-01-21 | 2020-02-13 | Fritz-Peter Pleschiutschnigg | Band casting method and apparatus |
| EP3496881B1 (en) | 2016-08-10 | 2021-10-20 | Nucor Corporation | Method of thin strip casting |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60223647A (en) * | 1984-04-20 | 1985-11-08 | Hitachi Cable Ltd | Casting method for high concentration Al-Zr alloy |
| JPS6142454A (en) * | 1984-08-07 | 1986-02-28 | Sumitomo Heavy Ind Ltd | Belt type continuous casting machine |
| JPS6142455A (en) * | 1984-08-07 | 1986-02-28 | Sumitomo Heavy Ind Ltd | Belt type continuous casting machine |
| JPS6156756A (en) * | 1984-08-28 | 1986-03-22 | Mitsubishi Heavy Ind Ltd | Belt type continuous casting equipment |
| JPS61172657A (en) * | 1985-01-25 | 1986-08-04 | Sumitomo Heavy Ind Ltd | Belt type continuous casting machine |
| JPS61176450A (en) * | 1985-01-31 | 1986-08-08 | Ishikawajima Harima Heavy Ind Co Ltd | Endless track type continuous casting installation |
| JPS62230458A (en) * | 1986-04-01 | 1987-10-09 | Nippon Steel Corp | Single-side solidification type continuous casting apparatus |
| DE4240849A1 (en) * | 1992-12-04 | 1994-06-09 | Didier Werke Ag | Process for forming a separation gap, especially in metallurgy |
| JPH06210411A (en) * | 1993-01-12 | 1994-08-02 | Nippon Steel Corp | Single belt type continuous casting apparatus |
-
1997
- 1997-06-02 HU HU9901449A patent/HUP9901449A3/en unknown
- 1997-06-02 ES ES97926988T patent/ES2155997T3/en not_active Expired - Lifetime
- 1997-06-02 US US09/202,036 patent/US20010047856A1/en not_active Abandoned
- 1997-06-02 AT AT97926988T patent/ATE200750T1/en active
- 1997-06-02 CN CNB971953228A patent/CN1156349C/en not_active Expired - Fee Related
- 1997-06-02 PL PL97330402A patent/PL184229B1/en not_active IP Right Cessation
- 1997-06-02 DK DK97926988T patent/DK0902733T3/en active
- 1997-06-02 TR TR1998/02539T patent/TR199802539T2/en unknown
- 1997-06-02 CZ CZ0401598A patent/CZ297654B6/en not_active IP Right Cessation
- 1997-06-02 WO PCT/DE1997/001153 patent/WO1997047413A1/en not_active Ceased
- 1997-06-02 SK SK1683-98A patent/SK284048B6/en not_active IP Right Cessation
- 1997-06-02 DE DE59703440T patent/DE59703440D1/en not_active Expired - Lifetime
- 1997-06-02 EP EP97926988A patent/EP0902733B1/en not_active Expired - Lifetime
- 1997-06-02 BR BR9709660-1A patent/BR9709660A/en not_active IP Right Cessation
- 1997-06-02 AU AU31646/97A patent/AU722254C/en not_active Ceased
- 1997-06-02 UA UA98126429A patent/UA46847C2/en unknown
- 1997-06-02 JP JP50095198A patent/JP4307555B2/en not_active Expired - Fee Related
- 1997-06-02 CA CA002268944A patent/CA2268944C/en not_active Expired - Fee Related
-
2001
- 2001-07-24 GR GR20010401123T patent/GR3036274T3/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384573A (en) * | 2010-10-07 | 2013-11-06 | Sms西马格股份公司 | Strip-casting machine |
| CN103384573B (en) * | 2010-10-07 | 2015-04-22 | Sms西马格股份公司 | Strip casting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9901449A1 (en) | 1999-08-30 |
| ATE200750T1 (en) | 2001-05-15 |
| TR199802539T2 (en) | 1999-02-22 |
| DE59703440D1 (en) | 2001-05-31 |
| CA2268944A1 (en) | 1997-12-18 |
| BR9709660A (en) | 2000-01-25 |
| HUP9901449A3 (en) | 2000-01-28 |
| AU722254B2 (en) | 2000-07-27 |
| CA2268944C (en) | 2005-03-29 |
| PL184229B1 (en) | 2002-09-30 |
| US20010047856A1 (en) | 2001-12-06 |
| AU3164697A (en) | 1998-01-07 |
| WO1997047413A1 (en) | 1997-12-18 |
| SK284048B6 (en) | 2004-08-03 |
| CN1226849A (en) | 1999-08-25 |
| CZ401598A3 (en) | 1999-08-11 |
| JP2001513702A (en) | 2001-09-04 |
| EP0902733A1 (en) | 1999-03-24 |
| SK168398A3 (en) | 1999-05-07 |
| JP4307555B2 (en) | 2009-08-05 |
| CZ297654B6 (en) | 2007-02-21 |
| PL330402A1 (en) | 1999-05-10 |
| ES2155997T3 (en) | 2001-06-01 |
| EP0902733B1 (en) | 2001-04-25 |
| AU722254C (en) | 2001-10-25 |
| GR3036274T3 (en) | 2001-10-31 |
| DK0902733T3 (en) | 2001-05-28 |
| UA46847C2 (en) | 2002-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VOLDAFERNA HOLDING CO., LTD. Free format text: FORMER NAME OR ADDRESS: MANNESMAN AG |
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| CP01 | Change in the name or title of a patent holder |
Address after: Dusseldorf, Federal Republic of Germany Patentee after: Vodafone Holding GmbH Address before: Dusseldorf, Federal Republic of Germany Patentee before: MANNESMANN AG |
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| ASS | Succession or assignment of patent right |
Owner name: SMS DEMAG AG Free format text: FORMER OWNER: VOLDAFERNA HOLDING CO., LTD. Effective date: 20040709 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040709 Address after: Dusseldorf Patentee after: SMS Demag AG Address before: Dusseldorf, Federal Republic of Germany Patentee before: Vodafone Holding GmbH |
|
| CI01 | Publication of corrected invention patent application |
Correction item: Denomination of Invention Correct: Belt casting equipment False: Thin strip casting equipment Number: 27 Page: 414 Volume: 20 |
|
| CI03 | Correction of invention patent |
Correction item: Denomination of Invention Correct: Belt casting equipment False: Thin strip casting equipment Number: 27 Page: The title page Volume: 20 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTION NAME; FROM: THIN STEEL STRIP CAST EQUIPMENT TO: DAICAI CASTING EQUIPMENT |
|
| ERR | Gazette correction |
Free format text: CORRECT: INVENTION NAME; FROM: THIN STEEL STRIP CAST EQUIPMENT TO: DAICAI CASTING EQUIPMENT |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040707 Termination date: 20140602 |