CN103521726A - Roll mantle, roll line & continuous casting apparatus - Google Patents
Roll mantle, roll line & continuous casting apparatus Download PDFInfo
- Publication number
- CN103521726A CN103521726A CN201310384209.8A CN201310384209A CN103521726A CN 103521726 A CN103521726 A CN 103521726A CN 201310384209 A CN201310384209 A CN 201310384209A CN 103521726 A CN103521726 A CN 103521726A
- Authority
- CN
- China
- Prior art keywords
- jacket
- cooling liquid
- cooling
- roll
- line
- 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
Links
Images
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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
A roll mantle (28) for a roll line (20) of a continuous casting apparatus comprises a rotatable shaft (24) having a coolant line (30), whereby the roll mantle (28) is arranged to be supported on said rotatable shaft (24) in a rotationally fixed manner, and whereby said roll mantle (28) comprises at least one coolant channel (32) arranged to be in fluid communication with said coolant line (30), characterized in that said roll mantle (28) comprises a first end region (ER1), a second end region (ER2) and a central region (CR) in between said first end region (ER1) and said second end region (ER2), whereby said central region (CR) extends along at least 50%, at least 60%, at least 70%, at least 80% or at least 90% of the length (L) of said roll mantle (28), and whereby said at least one coolant channel (32) comprises at least one coolant inlet (36) and/or at least one coolant outlet (42) located within said central region (CR) of the roll mantle (28).
Description
Technical field
The present invention relates to jacket for the roll line of continuous casting apparatus, comprise the roll line of the jacket that at least one is such and comprise jacket that at least one is such or the continuous casting apparatus of the roll line that at least one is such.
Background technology
In continuous casting process, motlten metal enters in the mold with water-cooling wall by funnel from steel ladle.Once enter in mold, motlten metal solidifies against water cooling mold wall relatively, to produce solid housing.This shell holds liquid metal, is called as now thigh, from mold bottom, is extracted out continuously.Strand by little spacing supporting, for the effect of the ferrostatic pressure of the liquid still solidifying in the water-cooled roll line opposing of the wall that supports strand strand.In order to accelerate freezing rate, strand injected water in a large number.Finally, thigh is cut into predetermined length.Then thigh may continue to become its final shape by other roll line and other mechanism's levelings, rolling or extrusion metal.
The roll line that is used to continuous casting equipment is exposed under high thermal stress, because cast metal thigh is leaving mold at more than 900 ℃ temperature, especially in the situation of steel thigh.Therefore roll line is typically provided with internal cooling.
European patent application EP 1646463 relates to the strand guide rolls for the inner-cooled of continuous casting apparatus.Strand guide reel comprises that centre rotational axis and at least one are supported on the cylindrical roll pipe (" jacket ") on described axle with rotation fixed form.Cooling liquid flowing channel is located with a constant distance through the outer surface of roller pipe and cylindrical roll pipe.Cooling passage is dispersed in the inside of cylindrical roll pipe uniformly, or approaches its edge, and is formed by through hole.Cooling fluid from cooling fluid conduit, be disposed in centre rotational axis, be fed into the cooling duct in one end of cylindrical roll pipe, and by radially extend through the branch line of cylindrical roll pipe between cooling duct and cooling fluid conduit, from cooling duct, turn back to the cooling fluid conduit at the other end of cylindrical roll pipe.
Summary of the invention
An object of the present invention is to provide a kind of interior cold jacket of the improved roll line for continuous casting apparatus, comprise the rotatable shaft with cooling fluid pipeline, wherein jacket is set to be supported on rotatable shaft with rotatable fixed form, and wherein jacket comprises the cooling liquid flowing channel of at least one and cooling fluid pipeline fluid communication.
This object realizes by comprising the jacket of a first end region, the second end region and the zone line between first end region and the second end region, wherein zone line is along the length of the length direction extension at least 50%, at least 60%, at least 70%, at least 80% or at least 90% of jacket, wherein at least one cooling liquid flowing channel comprises at least one cooling fluid entrance and/or at least one cooling liquid outlet of the zone line that is positioned at jacket, namely, in any position of zone line of jacket, rather than in end or its end regions.
Jacket is in use because high load capacity, high-temperature, high variations in temperature, high humidity, high corrosion and high pollution have stood extreme wearing and tearing.By at least one cooling fluid entrance and/or at least one cooling liquid outlet are set in the central area of jacket rather than in the end regions of jacket, the end regions of jacket does not expose sealing device, and end regions has stood high load capacity, high-temperature, high variations in temperature, high humidity, high corrosion and high pollution.The sealing device of cooling fluid entrance (s) and/or cooling liquid outlet (s) and any necessity will change less load and the relative cooling part that is positioned in jacket and axle into.Therefore, the life-span of cooling fluid entrance (s) and/or cooling liquid outlet (s) sealing device is around extended, and therefore sealing device needn't frequently be changed.
It should be noted, expression way " rotating shaft with coolant duct " must not mean the rotating shaft with single cooling fluid pipeline.Rotating shaft can be set to have any amount of cooling fluid pipeline.
According to embodiments of the invention, jacket comprises outer surface, and at least one cooling liquid flowing channel is set to the non-constant distance of outer surface with jacket.
The expression way being used in this article " outer surface of jacket " is intended to be illustrated in and in continuous casting process, is set to the surface that contacts with cast metal thigh.Expression formula " length of jacket " means the length of this outer surface.
If in use jacket has the outer surface of a level, horizontal cooling liquid flowing channel will must not be arranged in jacket, and cooling liquid flowing channel is uninevitable to be extended on whole roller-way, and when jacket constructed in accordance, this causes machining still less.
Noticeable, the whole cooling liquid flowing channel on jacket according to the present invention needn't be essential processed.For example runner, hole or cavity are formed on jacket, then by least one separator providing, form at least one cooling liquid flowing channel in mach runner, hole or cavity, the cooling liquid flowing channel that there is at least one cooling fluid entrance and at least one cooling liquid outlet to form at least one.Separator can comprise metal or plastics or any suitable material, with the form of separates walls or structure.
According to another embodiment of the invention, at least one cooling fluid entrance and/or at least one cooling liquid outlet are arranged on the center of jacket, i.e. halfway between jacket both ends, and its end defines outer surface.
According to further embodiment of the present invention, jacket has inner surface, is set to be supported on the surface on the rotatable shaft of roll line, and the outer surface that at least one cooling liquid flowing channel is set to along the inner surface of jacket to jacket extends.
According to embodiments of the invention, at least one cooling liquid flowing channel is set to straight line and extends towards the outer surface of jacket, and selectable apparent surface is angled.
The present invention also relates to the roll line for continuous casting apparatus, it comprises at least one jacket of any according to an embodiment of the invention.
According to embodiments of the invention, sealing device is arranged between the rotatable shaft and at least one jacket of roll line.For example, rubber seal or O type circle are used to be sealed in the rotatable shaft of roll line and the region between at least one jacket.
The invention further relates to continuous casting apparatus, it comprises any at least one jacket and/or at least one roll line of the embodiment of the present invention.
Accompanying drawing explanation
By the unrestriced embodiment of the accompanying drawing with reference to additional, the present invention is below further being illustrated, wherein;
Fig. 1 shows continuous casting process,
Fig. 2 shows the roll line according to the embodiment of the present invention,
Fig. 3-9 show the jacket according to embodiments of the invention
It should be noted that accompanying drawing do not describe in proportion, the size of some features is amplified in order to clearly demonstrate.
The specific embodiment
Fig. 1 shows a kind of continuous casing, and wherein motlten metal 10 is admitted to steel ladle 12.After processing in some bags, for example, after alloying and degasification, reach a suitable temperature, from the motlten metal 10 of steel ladle 12, via fire-resistant guard shield, be transferred to tundish 14.Metal is discharged and is entered the top that pedestal is opened mold 16 from tundish 14.Mold 16 by water-cooled to the motlten metal being directly in contact with it is solidified.In mold 16, the metal thin shell solidifying near mold wall solidified before mid portion, was called as now thigh, and the base portion that exits mold 16 enters cooling chamber 18; Most metals in the wall of thigh remains melting.Thigh is by the very little support of spacing, and water-cooled roll line 20 is resisted the ferrostatic pressure of the liquid still solidifying in thigh for supporting the wall of thigh, thereby supports the wall of thigh.In order to improve the speed of solidifying, when through cooling chamber 18, strand injected a large amount of water.Strand finally solidify and occur in and strand exit cooling chamber 18 after.
In illustrated embodiment, strand vertical (or approaching on vertical curved path) exits mold 16, and when moving through cooling chamber 18, roll line 20 is little by little towards crooked strand of horizontal plane.(on vertical conticaster, when it passes cooling chamber 18, thigh vertically stops).
After exiting cooling chamber 18, thigh is by smoothing roll line (if casting outside upright machines) and exit roll line.Finally, thigh is cut into predetermined length, by mechanical shearing or by mobile acetylene torch 22, enters a storage device or next step forming process.Thigh can continue by other roll line and other mechanisms that can flatten under many circumstances, and rolling or extrusion metal become its final shape.
Fig. 2 shows according to the roll line of embodiments of the invention 20, is called common axle roll line 20.Roll line 20 comprises having external diameter Φ
oand by the axle 24 that is contained in bearing in bearing block 26 and supports, and comprise somely for the jacket 28 along outer surface 34 transferring metal thighs, there is corresponding internal diameter Φ
i, it is set to be supported regularly on axle 24.
Should be considerable, roll line 20 can comprise than for example, in the more element shown in accompanying drawing, mechanical couplings and selectable lubricating system etc.But in order clearly to explain, only feature related to the present invention is illustrated.
Fig. 3 is the sectional view that is supported on according to an embodiment of the invention the jacket with cooling fluid conduit 30 28 on rotatable shaft 24, and wherein to rotate fixing mode supported on rotatable shaft 24 with a kind of for jacket 28.Jacket 28 comprises cooling liquid runner 32, is set to and coolant lines 30 fluid communication.Jacket comprises first end region ER1, the second end region ER2 and the zone line CR between first end region ER1 and the second end region ER2, wherein in the illustrated embodiment, zone line CR has extended about 70% length along the direction of the length L of the outer surface 34 of jacket 28.The length L of jacket 28 can be 400-800mm.
Cooling liquid flowing channel 32 comprises at least one cooling liquid inlet 36 and/or at least one fluid issuing 42 of the zone line CR that is positioned at jacket 28.In the illustrated embodiment, at least one cooling liquid inlet 36 and/or at least one fluid issuing 42 can be positioned at along the centre of jacket 28.Yet at least one cooling liquid inlet 36 and/or at least one fluid issuing 42 can be arranged on the optional position of the central area CR of jacket 28, the first end region ER1 nearer than the second end region ER2 for example.Sealing device (not shown) is arranged between rotatable shaft 24 and jacket 28 with sealing cooling liquid inlet 36 and/or cooling liquid outlet 42 region around.
At least one fluid inlet 36 and at least one cooling liquid outlet 42 of cooling liquid flowing channel 32 can be to be communicated with cooling fluid conduit 30 fluids, via one or more radial passages 38 or the non-radial passage in rotatable shaft 24.Yet should be noted that, at the cooling liquid inlet 36 of cooling liquid flowing channel 32 and the fluid between cooling fluid conduit 30, be communicated with and can provide in any suitable manner.
Cooling liquid flowing channel 32 is set up with 34 1 noncontact distances of the outer surface apart from jacket 28 and the outer surface 34 towards jacket 28 extends with linear fashion at a certain angle from cooling liquid inlet 36.Yet it should be noted that at least one cooling liquid flowing channel 32 needn't extend through jacket 28 by straight line.For example, at least one cooling liquid flowing channel 32 can be with curve, or extends through jacket 28 in form, zigzag, rule or irregular form or other any applicable modes of helical.
Fig. 4 shows the end regions ER1 of jacket 28 or the cutting perspective view of ER2 according to an embodiment of the invention, and wherein the outmost parts of cooling liquid flowing channel 32 can be in sight.When jacket 28 is when being used state, cooling fluid can flow along cooling liquid flowing channel 21, at paper outwards towards the direction of the part 32a of cooling liquid flowing channel, then paper is outwards in the direction of the part 32b of cooling liquid flowing channel, before it is return, the cooling fluid conduit 30 arriving on rotatable shaft 24 via the coolant channel 21 in the direction of plane that enters paper.Therefore cooling fluid is set to flow through end regions ER1 and/or the ER2 of jacket 28, and there is no cooling fluid entrance and exit in the end regions ER1 of jacket 28 and/or ER2.
Accompanying drawing 5 and 6 shows cooling fluid and how to flow through jacket 28 according to an embodiment of the invention.Come cooling fluid in the cooling fluid conduit 30 in comfortable rotatable shaft 24 can be caught to flow (for example, by pump, valve and fluid distributor) enter in the fluid inlet 32 around the inner surface 40 of many jackets 28 that are arranged in central area CR.Cooling fluid is then along cooling liquid flowing channel 32 on jacket 28, and turns back to the cooling fluid conduit 30 in rotatable shaft 24 via at least one fluid issuing 42 of surrounding of inner surface 40 that is arranged in the jacket 28 of central area CR.
According to one embodiment of present invention, cooling liquid inlet 36 and cooling liquid outlet 42 arrange adjacent to each other, preferably approaching as far as possible.For example cooling liquid inlet 36 can be to be arranged to apart from cooling liquid outlet 42 1 segment distances, and its maximum section size than cooling passage 32 is little, for example less than the maximum gauge of cooling passage 32 with circular cross-section.Distance between fluid inlet 36 and cooling liquid outlet 42 can be for example 0.5-10.0 millimeter, to be easy to respectively supply and the cooling fluid of cooling fluid, returns therefrom.
Fig. 7-9 show cooling fluid and how to be configured to flow through according to the jacket of an alternative embodiment of the invention 28.Cooling fluid from the cooling fluid pipeline 30 on rotatable shaft can be caught to flow into (for example, by pump, valve and fluid distributor) at least one fluid intake 36 on the inner surface of jacket 28.Then cooling fluid flows along one or more cooling liquid flowing channel 32 being positioned on jacket 28, and the fluid issuing 42 that is centered around the inner surface of jacket 28 via at least one is return the cooling fluid pipeline 30 being positioned on rotatable shaft 24.According to embodiments of the invention, at least one cooling fluid entrance 36 is placed in the upstream of at least one cooling liquid outlet 42.At least one cooling liquid flowing channel 32 can be set in any suitable manner at least in part to extend around the circumference of jacket.
Of the present invention further improvement within the scope of claim is apparent for those skilled in the art.For example, even if the present invention relates to comprise the jacket of at least one cooling passage, during use, it is communicated with the cooling fluid catheter fluid in rotatable axle, so-called cooling liquid flowing channel in jacket also can be used to any object, that is to say that they are not only suitable for carrying cooling fluid by least a portion of jacket.
Claims (8)
1. the jacket (28) of the roll line for continuous casting equipment (20), comprise the rotatable shaft (24) with cooling fluid conduit (30), wherein this jacket (28) is set to rotate fixing mode and is supported on described rotatable shaft (24), and wherein said jacket (28) comprises and is set at least one coolant channel (32) of being communicated with described cooling fluid conduit (30) fluid, it is characterized in that described jacket (28) comprises first end region (ER1), the second end region (ER2) and be positioned at described first end region (ER1) and described the second end region (ER2) between zone line (CR), wherein said zone line (CR) has extended at least 50% along the direction of the length (L) of described jacket (28), at least 60%, at least 70%, at least 80% or at least 90% length, and wherein said at least one cooling liquid flowing channel (32) comprises at least one cooling fluid entrance (36) and/or at least one cooling liquid outlet (42) of the zone line (CR) that is positioned at described jacket (28).
2. according to the jacket of claim 1 (28), it is characterized in that, it comprises outer surface (34), and each of described at least one cooling liquid flowing channel (32) is set to the distance of the outer surface (34) of this jacket (28) non-constant.
3. according to the jacket of claim 1 or 2 (28), it is characterized in that, described at least one cooling fluid entrance (36) and/or described at least one cooling liquid outlet (42) are arranged on the centre of described jacket (28).
4. according to the jacket of aforementioned arbitrary claim (28), it is characterized in that, described jacket (28) has inner surface (40), and described at least one cooling liquid flowing channel (32) is set to the outer surface (34) towards this jacket (28) from the inner surface (40) of this jacket (28) and extends.
5. according to the jacket of aforementioned arbitrary claim (28), it is characterized in that, described at least one cooling liquid flowing channel (32) is set to the outer surface (34) towards this jacket (28) along straight line and extends.
6. the roll line for continuous casting equipment (20), is characterized in that described roll line (20) comprises at least one jacket (28) according to aforementioned arbitrary claim.
7. according to the roll line of claim 6 (20), it is characterized in that sealing device is provided between described rotatable shaft (24) and described at least one jacket (28).
8. a continuous casting equipment, is characterized in that comprising according at least one jacket (28) of any one in claim 1-5 and/or according at least one roll line (20) of claim 6-7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1200409-9 | 2012-07-04 | ||
| SE1200409 | 2012-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103521726A true CN103521726A (en) | 2014-01-22 |
| CN103521726B CN103521726B (en) | 2015-11-25 |
Family
ID=48740795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310384209.8A Active CN103521726B (en) | 2012-07-04 | 2013-07-04 | Jacket, roll line and continuous casting apparatus |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2682202B1 (en) |
| KR (1) | KR101509896B1 (en) |
| CN (1) | CN103521726B (en) |
| BR (1) | BR102013017092A2 (en) |
| IN (1) | IN2013CH02895A (en) |
| RU (1) | RU2550446C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496286A (en) * | 2019-09-16 | 2021-03-16 | 斯凯孚公司 | Roller body, roller body and method for producing the same |
| CN113059134A (en) * | 2020-01-01 | 2021-07-02 | 斯凯孚公司 | Roll line unit and continuous casting apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10910272B1 (en) | 2019-10-22 | 2021-02-02 | Sandisk Technologies Llc | Reusable support substrate for formation and transfer of semiconductor devices and methods of using the same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2552969A1 (en) * | 1975-11-26 | 1977-06-02 | Kloeckner Werke Ag | Guide rolls for continuous casting equipment - with individual roll sections contg. cooling chambers interconnected for flow of cooling medium |
| CN1777483A (en) * | 2003-04-23 | 2006-05-24 | 奥地利钢铁联合企业阿尔卑斯工业设备制造有限公司 | Strand-guiding roller |
| AT502694A1 (en) * | 2005-10-20 | 2007-05-15 | Voest Alpine Industrienanlagen | STRAND LEADERSHIP |
| DE102006040011A1 (en) * | 2006-04-21 | 2007-10-25 | Sms Demag Ag | Guiding roller for guiding a cast strand, e.g. slab, comprises a plug-type connection between a second partial roller and the roller pin of a first partial roller to join the partial rollers together and a middle bearing |
| WO2009156093A1 (en) * | 2008-06-26 | 2009-12-30 | Sms Siemag Ag | Modular strand guide roller |
| CN201791936U (en) * | 2010-09-17 | 2011-04-13 | 中国重型机械研究院有限公司 | Slab caster guide roll |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1583619A1 (en) * | 1967-12-07 | 1970-08-20 | Demag Ag | Transport or support roller for metal, especially steel continuous casting plants |
| SU850283A1 (en) * | 1979-12-07 | 1981-07-30 | Днепропетровский Ордена Трудовогокрасного Знамени Металлургический Ин-Ститут | Roller for directing and supporting ingot |
| JPS57165355U (en) * | 1981-04-13 | 1982-10-18 | ||
| RU2083318C1 (en) * | 1994-03-25 | 1997-07-10 | Акционерное общество "Южуралмаш" | Roller assembly for metal continuous casting plants |
| KR19990055900A (en) * | 1997-12-29 | 1999-07-15 | 이구택 | Cooling stand roll of continuous casting machine |
| FR2799399B1 (en) * | 1999-10-06 | 2002-02-08 | Pechiney Rhenalu | CONTINUOUS CASTING CYLINDER OF METAL STRIP COMPRISING A COOLING CIRCUIT |
| AT412851B (en) * | 2003-07-18 | 2005-08-25 | Voest Alpine Ind Anlagen | INDOOR COOLED EXTRACTOR ROLL |
| DE102006058134A1 (en) * | 2006-12-09 | 2008-06-19 | Sms Demag Ag | Drive roller especially for trimming shears |
| KR20080058086A (en) * | 2006-12-21 | 2008-06-25 | 주식회사 포스코 | Driven roller cooling bed of continuous caster |
-
2013
- 2013-06-20 RU RU2013128349/02A patent/RU2550446C2/en not_active IP Right Cessation
- 2013-06-27 EP EP13003266.7A patent/EP2682202B1/en active Active
- 2013-06-28 IN IN2895CH2013 patent/IN2013CH02895A/en unknown
- 2013-07-02 KR KR20130076878A patent/KR101509896B1/en not_active IP Right Cessation
- 2013-07-02 BR BR102013017092A patent/BR102013017092A2/en not_active IP Right Cessation
- 2013-07-04 CN CN201310384209.8A patent/CN103521726B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2552969A1 (en) * | 1975-11-26 | 1977-06-02 | Kloeckner Werke Ag | Guide rolls for continuous casting equipment - with individual roll sections contg. cooling chambers interconnected for flow of cooling medium |
| CN1777483A (en) * | 2003-04-23 | 2006-05-24 | 奥地利钢铁联合企业阿尔卑斯工业设备制造有限公司 | Strand-guiding roller |
| AT502694A1 (en) * | 2005-10-20 | 2007-05-15 | Voest Alpine Industrienanlagen | STRAND LEADERSHIP |
| DE102006040011A1 (en) * | 2006-04-21 | 2007-10-25 | Sms Demag Ag | Guiding roller for guiding a cast strand, e.g. slab, comprises a plug-type connection between a second partial roller and the roller pin of a first partial roller to join the partial rollers together and a middle bearing |
| WO2009156093A1 (en) * | 2008-06-26 | 2009-12-30 | Sms Siemag Ag | Modular strand guide roller |
| CN201791936U (en) * | 2010-09-17 | 2011-04-13 | 中国重型机械研究院有限公司 | Slab caster guide roll |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496286A (en) * | 2019-09-16 | 2021-03-16 | 斯凯孚公司 | Roller body, roller body and method for producing the same |
| CN113059134A (en) * | 2020-01-01 | 2021-07-02 | 斯凯孚公司 | Roll line unit and continuous casting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2682202B1 (en) | 2020-10-21 |
| EP2682202A3 (en) | 2017-11-15 |
| EP2682202A2 (en) | 2014-01-08 |
| KR20140005093A (en) | 2014-01-14 |
| CN103521726B (en) | 2015-11-25 |
| RU2550446C2 (en) | 2015-05-10 |
| IN2013CH02895A (en) | 2015-09-04 |
| RU2013128349A (en) | 2014-12-27 |
| KR101509896B1 (en) | 2015-04-06 |
| BR102013017092A2 (en) | 2016-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103521729B (en) | Blocking element, roll line and continuous casting apparatus | |
| CN100542713C (en) | Strand-guiding roller | |
| CN103521726B (en) | Jacket, roll line and continuous casting apparatus | |
| US4601325A (en) | Extrusion | |
| KR101377090B1 (en) | Twin roll caster and equipment and method for operating the same | |
| WO2004076096A1 (en) | Continuous casting method | |
| CN103521727B (en) | Blocking element, roll line and continuous casting apparatus | |
| US3757847A (en) | Roll mould with cooling system | |
| US7594535B2 (en) | Twin roll caster, and equipment and method for operating the same | |
| JP5423564B2 (en) | Continuous casting mold equipment | |
| US11305339B2 (en) | Roll line unit and continuous casting apparatus | |
| EP4006369B1 (en) | Bearing box for rotating roll, cooling method for rotating roll bearing box, steel continuous casting machine, and steel continuous casting method | |
| EP4005698B1 (en) | Bearing box for rotating roll that carries high-temperature object | |
| EP2680990B1 (en) | Method for extending the service life of a roll line | |
| RU2788541C1 (en) | Bearing housing for rotating roll, method for cooling bearing housing for rotating roll, machine for continuous casting of steel blanks and method for continuous casting of steel blanks | |
| SE1651347A1 (en) | Roller for a continuous casting machine | |
| BR112022004593B1 (en) | ROTATING ROLLER BEARING HOUSING, METHOD FOR COOLING ROTATING ROLLER BEARING HOUSING, CONTINUOUS STEEL CASTING MACHINE AND CONTINUOUS STEEL CASTING METHOD | |
| JPS5841655A (en) | Continuous casting machine |
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 |