CN104368772A - Integrated crystallizer for slab ingot - Google Patents
Integrated crystallizer for slab ingot Download PDFInfo
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- CN104368772A CN104368772A CN201410704743.7A CN201410704743A CN104368772A CN 104368772 A CN104368772 A CN 104368772A CN 201410704743 A CN201410704743 A CN 201410704743A CN 104368772 A CN104368772 A CN 104368772A
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- Prior art keywords
- water
- hole
- water inlet
- cooling
- inlet straight
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- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/055—Cooling the moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention belongs to the technical field of metal alloy casting equipment and relates to an integrated crystallizer for a slab ingot. The integrated crystallizer for the slab ingot is provided with a cavity formed by a body (1) and a water outlet bottom plate (3). The body (1) is a cuboid, wherein a through hole is formed in the center of the body (1). Water inlet straight holes (4) are formed in the four sides of the upper portion of the body (1) respectively, and a plurality of water inlet channels (5) formed around the through hole formed in the center of the body (1) are formed in the lower portions of the water inlet straight holes (4). The water inlet channels (5) and the water inlet straight holes (4) are communicated to form a plurality of cooling water channels. Water inlet connectors (6) are formed corresponding to the water inlet straight holes (4), and water collecting grooves are formed in the four sides of the upper end face of the water outlet bottom plate (3) respectively. A plurality of water outlet holes (7) inclining towards the through hole in the center of the bottom plate and communicated with the water collecting grooves are formed in the bottoms of the water collecting grooves. The integrated crystallizer for the slab ingot ensures the cooling effect and also meets the requirement for the quality of inner sleeve casting.
Description
Technical field
The invention belongs to metallic alloying Casting Equipment technical field, relate generally to a kind of slab ingot integral type crystallizer, for vertical casting of metal alloy flat bloom.
Background technology
Crystallizer is the Key Mold of casting, to the slab ingot that castability is qualified, must design the flat ingot mould of new structure, in order to adapt to the production of slab ingot.Flat ingot mould is generally divided into combined type and integral type two kinds, and knockdown crystallizer is easy to maintenance, and be convenient to cleaning cooling incrustation scale, some crystallizers can carry out free assembling according to specification size.Integral type crystallizer uses more convenient comparatively speaking, need not assemble, and do not worry assembling the quality problems and safety problem brought, but price is relatively expensive.
In continuous casting industry, designing a set of safe and convenient to use, reasonable price, life-span longer, stay-in-grade crystallizer, is the key solving castability and Cost Problems.Generally adopt fourplatemold in industry, the cooling water cavity of usual fourplatemold is by cooling copper sheathing and iron and steel overcoat combines.The inner-outer sleeve of cooling water cavity then normally all makes by the material of one by integral type crystallizer, should cooling effect be ensured, guarantee the quality requirement that inner sleeve is cast again, just important to the water route design of cooling cavities, otherwise, will the castability of crystallization cooling be affected.
Summary of the invention
For solving the problems of the technologies described above, the object of the invention is to propose a kind of slab ingot integral type crystallizer.
The present invention adopts following technical scheme for completing above-mentioned purpose:
A kind of slab ingot integral type crystallizer, described integral type crystallizer has the cavity in order to carry out cooling forming casting to molten metal; Described cavity is made up of body and the water outlet base plate being arranged on body bottom portion; There is centered by described body the cuboid of through hole; The top of described body four sides all has into water straight hole, and the through hole that the water inlet straight hole collar body central described in four has is arranged, and the water inlet straight hole described in four is connectivity structure; The bottom of described water inlet straight hole has the multiple intake tunnels arranged perpendicular to water inlet straight hole, the through hole that multiple described intake tunnel collar body central has is arranged, and multiple described intake tunnel is connected with described water inlet straight hole and forms multiple cooling-water duct; Described body is provided with the water inlet interface be connected with described water inlet straight hole, makes the cooling water entered in cooling-water duct by water inlet interface carry out sufficient heat exchange to the molten metal in cavity, complete the first time cooling of ingot casting; Centered by described water outlet base plate, there is the through hole passed in order to ingot casting, and the through hole that has of water outlet base plate center is corresponding with the through hole that body central has arranges; Four sides of described water outlet base plate upper surface all have water leg, and the intake tunnel of the corresponding body of described water leg is arranged; The bottom surface of each described water leg all has multiple apopore; Described apopore tilts to the central through hole of water outlet base plate, makes the cooling water flowed out by cooling-water duct, is flowed out by apopore, form angled cascade, carries out second time cooling to ingot casting.
The bottom of described crystallizer is provided with support, carries out casting manipulations in order to be installed by crystallizer to be supported on casting dolly.
A kind of slab ingot integral type crystallizer that the present invention proposes, adopt technique scheme, namely ensure that cooling effect, in turn ensure that the quality requirement that inner sleeve is cast, have that structure is simple, easy to operate, cost rationally, good cooling results, crystallizer is not yielding, the inside of cast metal alloy product and the feature of excellent surface quality.
Accompanying drawing explanation
Fig. 1 is top view of the present invention.
Fig. 2 is the B-B profile of Fig. 1.
Fig. 3 is the A-A profile of Fig. 2.
In figure: 1, body, 2, support, 3, water outlet base plate, 4, water inlet straight hole, 5, intake tunnel, 6, water inlet interface, 7, apopore.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail:
As shown in Figure 1, a kind of slab ingot integral type crystallizer, described integral type crystallizer has cavity molten metal being carried out to cooling forming casting; Composition graphs 2, Fig. 3, described cavity is made up of body 1 and the water outlet base plate 3 being arranged on body bottom portion; There is centered by described body 1 cuboid of through hole; Described body 1 is formed by the materials processing of a monoblock, and Material texture adopts red copper; The top of described body 1 four sides all has into water straight hole 4, and the through hole that water inlet straight hole 4 collar body 1 center described in four has is arranged; Water inlet straight hole 4 described in four is connectivity structure; In this embodiment, the diameter of four water inlet straight holes 4 is Ф 30 ~ Ф 40mm, and described body is provided with the water inlet interface 6 be connected with described water inlet straight hole; The bottom of each described water inlet straight hole 4 has the multiple intake tunnels 5 arranged perpendicular to water inlet straight hole, and the diameter of intake tunnel 5 is Ф 15 ~ Ф 20 mm, and multiple intake tunnel 5 interval is arranged, and spacing distance is about 10mm; The through hole that multiple described intake tunnel 5 collar body central has is arranged, and multiple described intake tunnel 5 is connected with described water inlet straight hole 4 and forms multiple cooling-water duct, make the cooling water being entered cooling-water duct by water inlet interface 6 carry out sufficient heat exchange to the molten metal in cavity, complete the first time cooling of ingot casting; Composition graphs 2, has the through hole passed in order to ingot casting centered by described water outlet base plate 3, and the through hole that the corresponding body central of through hole that water outlet base plate 3 center has has is arranged; The upper surface of described water outlet base plate 3 four sides all has water leg, and the bottom surface of described water leg has multiple apopore 7; Described apopore 7 tilts to the central through hole of water outlet base plate, and the inclination angle of apopore 7 is 30 °, makes the cooling water flowed out by cooling-water duct, is flowed out by apopore, forms the cascade of 30 ° of angles, carries out second time cooling to ingot casting; The bottom of described crystallizer is provided with support 2, carries out casting manipulations in order to be installed by crystallizer to be supported on casting dolly; Support 2 material adopts steel, is connected with integral type crystallizer with nut.
Claims (1)
1. a slab ingot integral type crystallizer, described integral type crystallizer has the cavity in order to carry out cooling forming casting to molten metal; Described cavity is made up of body (1) and the water outlet base plate (3) that is arranged on body bottom portion; There is centered by described body (1) cuboid of through hole; The top of described body four sides all has into water straight hole (4), and the through hole that water inlet straight hole (4) the collar body central described in four has is arranged, and the water inlet straight hole (4) described in four is connectivity structure; The bottom of described water inlet straight hole has the multiple intake tunnels (5) arranged perpendicular to water inlet straight hole, the through hole that multiple described intake tunnel (5) collar body central has is arranged, and multiple described intake tunnel (5) is connected with described water inlet straight hole (4) and forms multiple cooling-water duct; Described body is provided with the water inlet interface (6) be connected with described water inlet straight hole, makes the cooling water entered in cooling-water duct by water inlet interface carry out sufficient heat exchange to the molten metal in cavity, complete the first time cooling of ingot casting; Centered by described water outlet base plate (3), there is the through hole passed in order to ingot casting, and the through hole that has of water outlet base plate center is corresponding with the through hole that body central has arranges; Four sides of described water outlet base plate upper surface all have water leg, and the intake tunnel of the corresponding body of described water leg is arranged; The bottom surface of each described water leg all has multiple apopore (7); Described apopore (7) tilts to the central through hole of water outlet base plate, makes the cooling water flowed out by cooling-water duct, is flowed out by apopore, form angled cascade, carries out second time cooling to ingot casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704743.7A CN104368772A (en) | 2014-12-01 | 2014-12-01 | Integrated crystallizer for slab ingot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704743.7A CN104368772A (en) | 2014-12-01 | 2014-12-01 | Integrated crystallizer for slab ingot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368772A true CN104368772A (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410704743.7A Pending CN104368772A (en) | 2014-12-01 | 2014-12-01 | Integrated crystallizer for slab ingot |
Country Status (1)
| Country | Link |
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| CN (1) | CN104368772A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798247A (en) * | 2016-03-24 | 2016-07-27 | 安徽鑫旭新材料股份有限公司 | Oxygen-free copper flat profile crystallizer with improved graphite flake |
| CN105798246A (en) * | 2016-03-10 | 2016-07-27 | 安徽鑫旭新材料股份有限公司 | Bright oxygen-free copper flat profile crystallizer |
| CN116140565A (en) * | 2022-12-27 | 2023-05-23 | 东北轻合金有限责任公司 | Double water-cooling crystallizer of deformation aluminum alloy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640337A (en) * | 1985-05-01 | 1987-02-03 | Gus Sevastakis | Continuous casting apparatus |
| CN101249551A (en) * | 2008-04-17 | 2008-08-27 | 上海交通大学 | Square blank crystallizer mechanism for magnesium alloy vertical continuous casting |
| CN201823902U (en) * | 2010-09-09 | 2011-05-11 | 中铝华中铜业有限公司 | Copper casting crystallizer |
| CN202517015U (en) * | 2012-04-16 | 2012-11-07 | 金川集团股份有限公司 | Copper and copper alloy flat ingot integrated crystallizer tooling system |
| CN103008584A (en) * | 2012-12-26 | 2013-04-03 | 西南铝业（集团）有限责任公司 | Cooling device for casting aluminum-lithium alloy slab ingot and application method thereof |
-
2014
- 2014-12-01 CN CN201410704743.7A patent/CN104368772A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640337A (en) * | 1985-05-01 | 1987-02-03 | Gus Sevastakis | Continuous casting apparatus |
| CN101249551A (en) * | 2008-04-17 | 2008-08-27 | 上海交通大学 | Square blank crystallizer mechanism for magnesium alloy vertical continuous casting |
| CN201823902U (en) * | 2010-09-09 | 2011-05-11 | 中铝华中铜业有限公司 | Copper casting crystallizer |
| CN202517015U (en) * | 2012-04-16 | 2012-11-07 | 金川集团股份有限公司 | Copper and copper alloy flat ingot integrated crystallizer tooling system |
| CN103008584A (en) * | 2012-12-26 | 2013-04-03 | 西南铝业（集团）有限责任公司 | Cooling device for casting aluminum-lithium alloy slab ingot and application method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798246A (en) * | 2016-03-10 | 2016-07-27 | 安徽鑫旭新材料股份有限公司 | Bright oxygen-free copper flat profile crystallizer |
| CN105798247A (en) * | 2016-03-24 | 2016-07-27 | 安徽鑫旭新材料股份有限公司 | Oxygen-free copper flat profile crystallizer with improved graphite flake |
| CN116140565A (en) * | 2022-12-27 | 2023-05-23 | 东北轻合金有限责任公司 | Double water-cooling crystallizer of deformation aluminum alloy |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |