CN104368605A - Casting roller cooling water channel suitable for casting and rolling thin and wide plates and strips - Google Patents
Casting roller cooling water channel suitable for casting and rolling thin and wide plates and strips Download PDFInfo
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- CN104368605A CN104368605A CN201410663748.XA CN201410663748A CN104368605A CN 104368605 A CN104368605 A CN 104368605A CN 201410663748 A CN201410663748 A CN 201410663748A CN 104368605 A CN104368605 A CN 104368605A
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Abstract
The invention discloses a casting roller cooling water channel suitable for casting and rolling thin and wide plates and strips. The cooling water channel comprises a casting roller core, spiral blades, a shaft sleeve, a roller sleeve, water outlet channels, water inlet channels, a water outlet hole and water inlet holes. The spiral blades are welded on the roller core (1), the two water inlet channels are axially formed in the 0-degree and 180-degree positions of the outer surface where the spiral blades and the roller core are connected, the two water outlet channels are axially formed in the 90-degree and 270-degree positions and spaced by a thread pitch, and water holes in each water inlet channel are spaced by a thread pitch; the water inlet holes are formed in one end of a casting roller, a water storing space is formed by the spiral blades and the roller sleeve, and the water outlet holes are connected with the water outlet channels; the roller sleeve and the casting roller core are connected through interference fit, the inner diameters of the spiral blades (2) and the casting roller core (1) are welded, and the outer diameters of the spiral blades (2) and the roller sleeve (4) are connected through interference fit. One set of spiral blades is additionally arranged between the casting roller core and the roller sleeve, in this way, the storage amount of cooling water within the same time is increased, and the strength of the casting roller is not reduced.
Description
Technical field
The present invention relates to strip rolling casting technology field, particularly a kind of Casting Roller cooling water channel being applicable to the thin wide plate band of casting.
Background technology
Casting is a kind of technique directly liquid metal " rolling " being become semifinished or finished goods, and in such a process, roll mainly plays the crystallizer of liquid metal, has again roll compacting effect.Casting is different from traditional continuous casting and direct rolling technique, the latter is that metal solidifies in the crystallizer of conticaster, completes the technique of distortion in milling train, and casting can significantly economize energy, be 70% by the recovery rate of produced in conventional processes copper strips, and casting rule is up to 90%.And properties of product are more even, construction investment is saved greatly.Shortcoming is that mill speed is low, and production capacity is little.Consult pertinent literature, Chinese patent open (bulletin) number: CN10164826, discloses one " water jacket on casting roller of twin roller caster ".One is arranged on the water jacket body on Casting Roller, and uniform circle louvre (through hole) louvre two ends plug is closed in the axial direction at the two ends of water jacket body.Be provided with row's cannelure at the inwall of water body, cannelure is distributed on the inwall of water jacket body.Annular isolation ring is also provided with in cannelure, be made up of polylith arc, be embedded in cannelure, a water inlet cannelure is respectively equipped with at the two ends of water jacket inner body wall, intake-outlet cannelure is identical with louvre, as the intake-outlet of louvre, the intake-outlet cannelure at water jacket inner body wall two ends and the louvre of water jacket body is made to form a chilled(cooling) water return (CWR).But this structure can reduce the intensity of Casting Roller to a certain extent.Open (bulletin) number: the CN101391266 of Chinese patent, discloses one " variable convex Casting Roller and casting system and variable convex casting-rolling technology ".Its core is that the convexity of Casting Roller can regulate and control in segmentation, a water inlet pipe and Duo Gen outlet pipe is adopted to carry out sub-sectional cooling to Casting Roller, by laser thickness gauge on-line measurement is carried out to the thickness of Casting Rolled Sheet and by data transfer to computer, computer system carries out control treatment according to Mathematical Modeling to measurement data, to executing agency, execution instruction is sent to the section not meeting setting plate shape, adjust flux control valve, change the temperature of this section cooling water, utilize metal heat-expansion shrinkage principle local to change roller diameter, thus reach the object of regulation and control plate shape.But strip casting process is the process of moment motion, and the surface temperature in each moment will be caused like this to be not quite similar, but the change of the transmission of data, setting and parameter needs the time to complete, so can not ensure the promptness of parameter change.
Summary of the invention
The present invention aims to provide a kind of Casting Roller cooling water channel being applicable to the thin wide plate band of casting.
A kind of Casting Roller cooling water channel being applicable to the thin wide plate band of casting provided by the invention comprises: core of cast milling roller, helical blade, axle sleeve, roller shell, exhalant canal, intake tunnel, apopore and inlet opening, described helical blade is welded on roller core, in the two outer surface 0 degree be connected and 180 degree of positions, have two row intake tunnels vertically; 90 degree and 270 degree of positions, one, interval pitch has two and lists aquaporin vertically, often one, interval, row intake tunnel water hole pitch, and inlet opening is located at Casting Roller one end, and helical blade and roller shell form a water space, and apopore connects exhalant canal; Roller shell is connected with core of cast milling roller interference fit, and helical blade internal diameter welds with core of cast milling roller, and external diameter is connected with roller shell interference fit.
The present invention is compared with existing cooling water channel, and its significant beneficial effect is embodied in: the present invention adds one group of helical blade between core of cast milling roller and roller shell, so namely adds the chilled water storage amount in same time, can not reduce again the intensity of Casting Roller.
Accompanying drawing explanation
Fig. 1 is a kind of Casting Roller cooling water channel structure schematic diagram being applicable to the thin wide plate band of casting.
Fig. 2 is a kind of Casting Roller cooling water channel semi-section schematic diagram being applicable to the thin wide plate band of casting.
Fig. 3 is a kind of Casting Roller cooling water channel side view schematic diagram being applicable to the thin wide plate band of casting.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind of Casting Roller cooling water channel being applicable to the thin wide plate band of casting, this cooling water channel is made up of core of cast milling roller 1, helical blade 2, axle sleeve 3, roller shell 4, exhalant canal 5, intake tunnel 6, apopore 7 and inlet opening 8, described helical blade 2 is welded on roller core 1, in the two outer surface 0 degree be connected and 180 degree of positions, have two row intake tunnels 6 vertically; 90 degree and 270 degree of positions, one, interval pitch has two and lists Aquaporin-5 vertically, often one, interval, row intake tunnel water hole pitch, and inlet opening 7 is located at Casting Roller one end, helical blade 2 and roller shell 4 form a water space, and apopore 8 connects exhalant canal 5; Roller shell 4 is connected with core of cast milling roller 1 interference fit, and helical blade 2 internal diameter welds with core of cast milling roller 1, and external diameter is connected with roller shell 4 interference fit.
Claims (1)
1. one kind is applicable to the Casting Roller cooling water channel of the thin wide plate band of casting, it is characterized in that this cooling water channel comprises: core of cast milling roller, helical blade, axle sleeve, roller shell, exhalant canal, intake tunnel, apopore and inlet opening, described helical blade is welded on roller core, in the two outer surface 0 degree be connected and 180 degree of positions, have two row intake tunnels vertically; 90 degree and 270 degree of positions, one, interval pitch has two and lists aquaporin vertically, often one, interval, row intake tunnel water hole pitch, and inlet opening is located at Casting Roller one end, and helical blade and roller shell form a water space, and apopore connects exhalant canal; Roller shell is connected with core of cast milling roller interference fit, and helical blade internal diameter welds with core of cast milling roller, and external diameter is connected with roller shell interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663748.XA CN104368605A (en) | 2014-11-19 | 2014-11-19 | Casting roller cooling water channel suitable for casting and rolling thin and wide plates and strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663748.XA CN104368605A (en) | 2014-11-19 | 2014-11-19 | Casting roller cooling water channel suitable for casting and rolling thin and wide plates and strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368605A true CN104368605A (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663748.XA Pending CN104368605A (en) | 2014-11-19 | 2014-11-19 | Casting roller cooling water channel suitable for casting and rolling thin and wide plates and strips |
Country Status (1)
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| CN (1) | CN104368605A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803122A (en) * | 2016-05-19 | 2016-07-27 | 苏州舒而适纺织新材料科技有限公司 | Spinning leather buffing roller cooling device |
| CN108607881A (en) * | 2018-04-08 | 2018-10-02 | 太原科技大学 | A kind of novel belt material Casting Roller |
| CN110434302A (en) * | 2019-08-29 | 2019-11-12 | 中冶赛迪工程技术股份有限公司 | A kind of water cooling rotating device for aluminium strip roll-type Casting Roller |
| CN110449558A (en) * | 2019-08-29 | 2019-11-15 | 中冶赛迪工程技术股份有限公司 | A kind of Casting Roller for high speed casting and rolling machine |
| CN111185580A (en) * | 2019-12-31 | 2020-05-22 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN111299327A (en) * | 2020-04-27 | 2020-06-19 | 贵州莹月帆铝制品有限公司 | Cast roll cooling device for continuous cast-rolling aluminum plate |
| CN112775096A (en) * | 2019-11-11 | 2021-05-11 | 安徽汇久管业有限公司 | Ultrasonic cleaning equipment for stainless steel pipe fitting |
| CN112872041A (en) * | 2020-12-24 | 2021-06-01 | 东台市宏凯不锈钢有限公司 | Manganese alloy roller and manufacturing method thereof |
| CN113134582A (en) * | 2021-03-01 | 2021-07-20 | 中铝材料应用研究院有限公司 | Casting roller capable of realizing internal water spraying structure and cooling method |
| CN116871323A (en) * | 2023-07-06 | 2023-10-13 | 燕山大学 | Near-net-shape rail steel cast rolling forming equipment and process |
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| JPS58209452A (en) * | 1982-05-17 | 1983-12-06 | アルミニウム・カンパニ−・オブ・アメリカ | Roll casting machine |
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| US5642772A (en) * | 1994-07-29 | 1997-07-01 | Pechiney Rhenalu | Process and device for correcting the ovalization of rolls for the continuous casting of metal strip |
| US6474402B1 (en) * | 1999-07-02 | 2002-11-05 | Armco Inc. | Segmented roll for casting metal strip |
| CN2576363Y (en) * | 2002-07-24 | 2003-10-01 | 李春治 | Counterflow type water-cooling asting-rolling roller core |
| CN200981076Y (en) * | 2006-06-27 | 2007-11-28 | 赵喜周 | Spiral water-cooling composite roller |
| CN201064788Y (en) * | 2007-08-03 | 2008-05-28 | 江苏泰富兴澄特殊钢有限公司 | Wrap water-cooled roller |
| CN201676880U (en) * | 2010-04-15 | 2010-12-22 | 张子益 | Casting roller for double-roller casting thin strip steel |
| EP2589446A2 (en) * | 2011-11-04 | 2013-05-08 | Hydro Aluminium Rolled Products GmbH | Roller with cooling system |
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| JPS58209452A (en) * | 1982-05-17 | 1983-12-06 | アルミニウム・カンパニ−・オブ・アメリカ | Roll casting machine |
| US4993478A (en) * | 1990-03-16 | 1991-02-19 | Battelle Development Corporation | Uniformly-cooled casting wheel |
| DE69105492T2 (en) * | 1990-03-16 | 1995-04-06 | Battelle Memorial Institute | EVEN COOLED CASTING WHEEL. |
| US5642772A (en) * | 1994-07-29 | 1997-07-01 | Pechiney Rhenalu | Process and device for correcting the ovalization of rolls for the continuous casting of metal strip |
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| CN2576363Y (en) * | 2002-07-24 | 2003-10-01 | 李春治 | Counterflow type water-cooling asting-rolling roller core |
| CN200981076Y (en) * | 2006-06-27 | 2007-11-28 | 赵喜周 | Spiral water-cooling composite roller |
| CN201064788Y (en) * | 2007-08-03 | 2008-05-28 | 江苏泰富兴澄特殊钢有限公司 | Wrap water-cooled roller |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803122A (en) * | 2016-05-19 | 2016-07-27 | 苏州舒而适纺织新材料科技有限公司 | Spinning leather buffing roller cooling device |
| CN108607881A (en) * | 2018-04-08 | 2018-10-02 | 太原科技大学 | A kind of novel belt material Casting Roller |
| CN110434302A (en) * | 2019-08-29 | 2019-11-12 | 中冶赛迪工程技术股份有限公司 | A kind of water cooling rotating device for aluminium strip roll-type Casting Roller |
| CN110449558A (en) * | 2019-08-29 | 2019-11-15 | 中冶赛迪工程技术股份有限公司 | A kind of Casting Roller for high speed casting and rolling machine |
| CN110434302B (en) * | 2019-08-29 | 2024-05-14 | 中冶赛迪工程技术股份有限公司 | Water-cooling rotating device for aluminum strip roller type casting roller |
| CN110449558B (en) * | 2019-08-29 | 2024-05-14 | 中冶赛迪工程技术股份有限公司 | Casting roller for high-speed casting and rolling machine |
| CN112775096A (en) * | 2019-11-11 | 2021-05-11 | 安徽汇久管业有限公司 | Ultrasonic cleaning equipment for stainless steel pipe fitting |
| CN112775096B (en) * | 2019-11-11 | 2022-04-05 | 安徽汇久管业有限公司 | Ultrasonic cleaning equipment for stainless steel pipe fitting |
| CN111185580B (en) * | 2019-12-31 | 2022-04-01 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN111185580A (en) * | 2019-12-31 | 2020-05-22 | 涿神有色金属加工专用设备有限公司 | Casting roller capable of adjusting cooling water flow in sections |
| CN111299327A (en) * | 2020-04-27 | 2020-06-19 | 贵州莹月帆铝制品有限公司 | Cast roll cooling device for continuous cast-rolling aluminum plate |
| CN112872041A (en) * | 2020-12-24 | 2021-06-01 | 东台市宏凯不锈钢有限公司 | Manganese alloy roller and manufacturing method thereof |
| CN113134582A (en) * | 2021-03-01 | 2021-07-20 | 中铝材料应用研究院有限公司 | Casting roller capable of realizing internal water spraying structure and cooling method |
| CN116871323A (en) * | 2023-07-06 | 2023-10-13 | 燕山大学 | Near-net-shape rail steel cast rolling forming equipment and process |
| CN116871323B (en) * | 2023-07-06 | 2024-02-13 | 燕山大学 | Near-net-shape rail steel cast rolling forming equipment and process |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150225 |
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| RJ01 | Rejection of invention patent application after publication |