CN205464227U - Continuous casting crystallizer inner ring mask has cooling structure of baffling - Google Patents
Continuous casting crystallizer inner ring mask has cooling structure of baffling Download PDFInfo
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- CN205464227U CN205464227U CN201521037832.7U CN201521037832U CN205464227U CN 205464227 U CN205464227 U CN 205464227U CN 201521037832 U CN201521037832 U CN 201521037832U CN 205464227 U CN205464227 U CN 205464227U
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- baffling
- ring
- wheel body
- cavity
- wheel
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Abstract
The utility model discloses a continuous casting crystallizer inner ring mask has cooling structure of baffling, this cooling structure is including assembling the crystallization wheel wheel body between two carousels, still be provided with the diaphragm that the week is provided with the intra -annular side that is located the crystallization wheel wheel body along the ring between two carousels, the crystallization wheel wheel body, constitute the main cavity body that is used for the coolant liquid circulation between carousel and diaphragm, set up the ring cavity that is linked together with the main cavity body between the fitting surface of crystallization wheel wheel body and carousel, be provided with the import on the diaphragm, the carousel of ring cavity position is provided with the export, the main cavity is provided with the baffling board on internal ring week, the baffling inter -plate arranges along cloth main cavity body width direction that the messenger is at the baffling passageway of the internal formation of main cavity by middle part to both sides, the utility model discloses a continuous casting crystallizer inner ring mask has cooling structure of baffling design benefit, simple structure are reliable, compare in present cavity formula cooling scheme, the cooling efficiency of anchor ring in can effectual improvement continuous casting crystallizer to do benefit to the stability that improves the cooling process.
Description
Technical field
This utility model relates to the production equipment of a kind of continuous casting and rolling, and particularly a kind of continuous cast mold inner ring surface has folding
The cooling structure of stream, belongs to continuous casting continuous rolling equipment technical field.
Background technology
Crystallizer is the key equipment in aluminum (copper) bar continuous casting and tandem rolling production line, and crystallizing wheel typically uses good heat conductivity
Metal material (such as copper or copper alloy) is made, and its periphery wall is with the casting groove arranged around ring week.In production line work process,
The casting groove of wheeled steel traction steel band and crystallizing wheel fits formation die cavity, and melted molten metal is entered die cavity by the casting gate of side
After, through the process of supercooling, crystallization and coagulation forming in die cavity, and pull out from throwing mouth along with the rotation of crystallizing wheel.
The outgoing quality that casting process crystallizing wheel is produced by cooling procedure is most important.General existing crystallizing wheel uses many
Crystallizing wheel is carried out forcing cooling by the form that face (on four sides) cools down.Relatively conventional is carry out by the way of directly spray cold
But, as CN10165890A then discloses a kind of continuous cast mold using four sides spraying cooling.
Obviously, the mode cooling effect of spraying cooling depends on the intensity of spray, but coolant spray process is too small
The time of staying makes amount of cooling water be difficult to reach requirement, or the intensity of spraying cooling is wayward.The additionally process of spraying cooling
There is also the situation of coolant splash so that be likely to result in high-temperature liquid metal in the forming process of casting groove and produce bubble or interlayer
Etc. defect, directly affect the quality of product.
In order to solve the problems referred to above, CN201217063Y and CN204321127U discloses and builds cold at crystallizing wheel inner ring surface
But the scheme of chamber carries out the technology cooled down.On the one hand what the design of this cooling structure improve amount of cooling water and cooling procedure can
Control property, on the other hand also makes the problem of tradition spray process coolant splash have been resolved.
But due to loop configuration and the production process of rotation of crystallizing wheel, existing cooling chamber carries out cooling scheme and sets
In meter, the distribution of coolant and the coolant problem that is fully contacted on Cooling Heat Transfer face is the most fully solved, especially
Being in CN204321127U, its cooling liquid inlet being positioned at same internal ring side and cooling liquid outlet design make in whole operating
During heat-transfer area there may be gas district or region of no pressure, it is difficult to ensure heat-transfer area can completely attach to coolant, with refrigeration all the time
But the heat transfer of process is undesirable, inefficient, or makes upper cooling procedure of whole ring week be difficult to regulate and control.
Summary of the invention
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, it is provided that a kind of simple in construction, connect reliably
Casting crystallizer inner ring surface has the cooling structure of baffling, to improve the cooling effectiveness of continuous cast mold inner ring surface and cooling procedure
Stability.
The technical solution adopted in the utility model is as follows:
A kind of continuous cast mold inner ring surface has the cooling structure of baffling, takes turns with being arranged at crystallizing wheel including crystallizing wheel wheel body
The casting groove of external perisporium, crystallizing wheel wheel body is assemblied between two rotating disks, is additionally provided with the transverse slat arranged along ring week between two rotating disks,
Described transverse slat is positioned at inside the ring of crystallizing wheel wheel body；Constitute between described crystallizing wheel wheel body, rotating disk and transverse slat and circulate for coolant
Main cavity, all offer ring cavity between the fitting surface of described crystallizing wheel wheel body both sides and rotating disk, described ring cavity is connected with main cavity
Logical；The centre position of described transverse slat width is provided with the import entered for coolant, and the rotating disk of ring cavity position is arranged
There is the outlet flowed out for coolant；Being provided with deflection plate in main cavity inner circumference, described deflection plate is along main cavity width
Arrange and make to be formed in main cavity by the baffling passage at middle part to both sides.
Further, the deflection plate on described crystallizing wheel wheel side welds mutually with crystallizing wheel wheel body.
Further, the deflection plate on described crystallizing wheel wheel side is identical with crystallizing wheel wheel body material.
Further, the ring week of described transverse slat is provided with multiple import.
Further, described inlets even was distributed on the ring week of transverse slat.
Further, the ring week of described ring cavity is provided with multiple outlet.
Further, described outlet was uniformly distributed on the ring week of ring cavity.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, described continuous cast mold inner ring surface has the cooling structure of baffling, constitutes between crystallizing wheel wheel body, rotating disk and transverse slat
For the main cavity of coolant circulation, the heat-transfer area of crystallizing wheel wheel body, as a sidewall of cooling main cavity, is simultaneously fitted within knot
Offer the mode of ring cavity between the fitting surface of brilliant wheel wheel body and rotating disk, and the import that coolant enters is arranged on transverse slat, cooling
The outlet that liquid stream goes out is arranged on the rotating disk of ring cavity position so that the thermal transfer surface of crystallizing wheel wheel body can be submerged in cold all the time
But in liquid, cooling down compared to existing cooling chamber, in this programme, coolant passes with effective in the uniformity of chamber indoor distribution
Hot side is long-pending to be greatly improved, and is effectively guaranteed the controllability of cooling effectiveness and cooling procedure；
2, deflection plate was set on the ring week in main cavity, and deflection plate is to arrange along cloth main cavity width and leading
Form baffling passage in cavity, it is possible to improve the coolant fluid flow regime at main cavity, extend the time of staying, improve and pass
The thermal efficiency, baffling passage is by middle part to both sides simultaneously, be effectively guaranteed crystallizing wheel wheel body both sides intensity of cooling one
Causing, the transverse slat width centre position additionally used arranges the scheme of import and makes to ensure have the strongest cooling effect in the middle part of casting groove
Really, be conducive to promoting in the middle part of casting groove and the uniformity of both sides cooling procedure；
3, in this utility model, the deflection plate on crystallizing wheel wheel side welds mutually with crystallizing wheel wheel body, and additionally this deflection plate is also
With crystallizing wheel wheel body, there is identical material so that further increase crystallizing wheel wheel body heat-transfer area, beneficially production process casting
Groove and interior molten metal thereof are cooled down efficiently.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram that this utility model continuous cast mold inner ring surface has the cooling structure of baffling,
Fig. 2 is that the A-A of this utility model Fig. 1 is to generalized section.
Labelling in figure: 1-crystallizing wheel wheel body, 11-casting groove, 12-fin, 2-rotating disk, 3-transverse slat, 4-main cavity, 41-import,
42-outlet, 5-ring cavity, 6-deflection plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Embodiment
Continuous cast mold inner ring surface of the present utility model has the cooling structure of baffling, and its structure is as it is shown in figure 1, include knot
Brilliant wheel wheel body 1 and the casting groove 11 being arranged at crystallizing wheel wheel body 1 periphery wall, crystallizing wheel wheel body 1 is assemblied between two rotating disks 2, two turns
Being additionally provided with the transverse slat 3 arranged along ring week between dish 2, described transverse slat 3 is positioned at inside the ring of crystallizing wheel wheel body 1；Described crystallizing wheel
The main cavity 4 for coolant circulation, described crystallizing wheel wheel body 1 both sides and rotating disk 2 is constituted between wheel body 1, rotating disk 2 and transverse slat 3
All offering ring cavity 5 between fitting surface, described ring cavity 5 is connected with main cavity 4；The centre position of described transverse slat 3 width is provided with
The import 41 entered for coolant, the rotating disk 2 of ring cavity 5 position is provided with the outlet 42 flowed out for coolant；Main
Being provided with deflection plate 6 on ring week in cavity 4, described deflection plate 6 is arranged along main cavity 4 width and is made shape in main cavity 4
Become by the baffling passage at middle part to both sides.
Described continuous cast mold inner ring surface has the cooling structure of baffling, constitutes and use between crystallizing wheel wheel body, rotating disk and transverse slat
In the main cavity of coolant circulation, the heat-transfer area of crystallizing wheel wheel body, as a sidewall of cooling main cavity, is simultaneously fitted within crystallization
Offer the mode of ring cavity between the fitting surface of wheel wheel body and rotating disk, and the import that coolant enters is arranged on transverse slat, coolant
The outlet flowed out is arranged on the rotating disk of ring cavity position so that the thermal transfer surface of crystallizing wheel wheel body can be submerged in cooling all the time
In liquid, cooling down compared to existing cooling chamber, in this programme, coolant is in the uniformity of chamber indoor distribution and effectively heat transfer
Area is greatly improved, and is effectively guaranteed the controllability of cooling effectiveness and cooling procedure.
Meanwhile, arrange deflection plate the ring week in main cavity, and deflection plate is along cloth main cavity width layout
In main cavity, form baffling passage, it is possible to improve the coolant fluid flow regime at main cavity, extend the time of staying, carry
High heat transfer efficiency.Additionally baffling passage is by middle part to both sides, is effectively guaranteed the intensity of cooling of crystallizing wheel wheel body both sides
Consistent, the transverse slat width centre position that additionally uses arranges the scheme of import and makes to ensure have the strongest cooling in the middle part of casting groove
Effect, is conducive to promoting the uniformity of casting groove both sides cooling procedure.
Obviously circulation and storage as main cavity 4 coolant are necessary, be main cavity 4 be the knot of an edge seal
Structure.In a specific embodiment, it is provided with resistant to elevated temperatures sealing member (in figure between the fitting surface of described crystallizing wheel wheel body 1 and rotating disk 2
Do not illustrate, but those skilled in the art will not be caused the puzzlement in understanding).Additionally crystallizing wheel wheel body 1 and rotating disk 2 can pass through spiral shell
Bolt is attached fixing, concrete: arrange tapped screw on crystallizing wheel wheel body 1 sidewall, bolt through rotating disk 2 and incite somebody to action
Crystallizing wheel wheel body 1 and rotating disk 2 are assembled into overall structure, and resistant to elevated temperatures sealing member is between crystallizing wheel wheel body 1 and rotating disk 2.
It addition, be also equipped with sealing member between rotating disk 2 and transverse slat 3 fitting surface.Rotating disk 2 and transverse slat 3 are by conventional bolt even
Tap into luggage to join, or rotating disk 2 and transverse slat 3 directly weld and crystallizing wheel wheel body 1, rotating disk 2 and transverse slat 3 are assembled into overall knot
Structure.
In order to strengthen the heat transfer efficiency of crystallizing wheel wheel body 1 further, crystallizing wheel wheel body 1 sidewall is provided with fin 12.
In another detailed description of the invention, mainly the position of offering of ring cavity 5 is further elaborated, owing to ring cavity 5 sets
Being placed in the fitting surface of crystallizing wheel wheel body 1 and rotating disk 2, therefore ring cavity 5 has three concrete set-up modes: one is to take turns at crystallizing wheel
The sidewall of body 1 offers annular groove, forms ring cavity 5 structure as shown in Figure 1, another kind be offer annular groove in the medial wall of rotating disk 2 and
Forming (to offer annular groove similar with the sidewall of crystallizing wheel wheel body 1), also one is all to offer at crystallizing wheel wheel body 1 and rotating disk 2
Annular groove and be collectively forming.The sidewall of crystallizing wheel wheel body 1 is offered ring groove shape and is become the scheme of ring cavity 5 preferable in a specific embodiment
, on the one hand reduce the consumption of crystallizing wheel wheel body 1 copper material, on the other hand improve its heat transfer area, do not interfere with simultaneously
The structure design of rotating disk 2.
When all offering ring cavity 5 between the crystallizing wheel wheel body 1 of crystallizing wheel wheel body 1 both sides and rotating disk 2 fitting surface, import 41 can set
Put at any width of transverse slat 3.But as preferably design, import 41 should be positioned at the centre position of transverse slat 3 width,
To ensure that the ring cavity 5 of both sides has fluid resistance and the transmission path of equalization, it is ensured that both sides heat exchange uniform.
The concrete setting of deflection plate 6 will be done further explanation below.Arrange as the ring week in Fig. 1 main cavity 4 is upper
Monolithic deflection plate 6 is arranged along whole circumference to have deflection plate 6 to refer to, arranges many groups baffling side by side at transverse slat 3 width
Plate 6(is as shown in Figure 1) make whole ring week upper be formed by baffling passage and coolant baffling traveling side to both sides in the middle part of main cavity 4
To.
In order to further increase crystallizing wheel wheel body heat-transfer area, it is beneficial to production process casting groove and interior molten metal obtains
Efficient cooling, the deflection plate 6 of described crystallizing wheel wheel body 1 side welds with crystallizing wheel wheel body 1 phase so that utilize crystallizing wheel wheel body 1
On deflection plate 6 directly carry out conduct heat (be equivalent to deflection plate 6 and also played the effect of fin), additionally crystallizing wheel wheel body 1 side
Deflection plate 6 is identical with crystallizing wheel wheel body 1 material, all uses copper or copper alloy material to make to ensure good heat transfer.
In order to improve the heat transfer efficiency at whole circumference, it is provided with multiple import 41 the ring week of described transverse slat 3.In order to protect
Demonstrate,proving the uniformity of the heat transfer of each ring week position, described import 41 is to be uniformly distributed on the ring week of transverse slat 3.
Identical with import 41 setting principle, the ring week of described ring cavity 5 is provided with multiple outlet 42.In order to ensure each
Ring week position the uniformity of heat transfer, described outlet 42 is to be uniformly distributed on the ring week of ring cavity 5.
Multiple imports 41 and multiple outlet 42 design as described in Figure 2, and Fig. 2 is only used as import 41, outlet 42 be circular layout
Schematic diagram, and do not illustrate meaning according to correlation ratio.
Design as another one optimization, the ring cavity 5 of both sides has the identical outlet of quantity 42, to ensure that both sides have
There is identical coolant discharge, ensure the amount of cooling water on whole casting groove 11 width.As the further optimization of this design, import
41 are crisscross arranged on ring week with outlet 42, as in figure 2 it is shown, the line in i.e. import 41, outlet 42 and axle center has angle.
Continuous cast mold inner ring surface of the present utility model has the cooling structure of baffling, and design is ingenious, simple in construction can for it
Lean on, compared to existing cavity type cooling scheme, it is possible to the effective cooling effectiveness improving continuous cast mold inner ring surface, and be beneficial to
Improve the stability of cooling procedure.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (7)
1. a continuous cast mold inner ring surface has the cooling structure of baffling, it is characterised in that: include crystallizing wheel wheel body (1) and set
Being placed in the casting groove (11) of crystallizing wheel wheel body (1) periphery wall, crystallizing wheel wheel body (1) is assemblied between two rotating disks (2), two rotating disks (2)
Between be additionally provided with along ring week arrange transverse slat (3), described transverse slat (3) is positioned at inside the ring of crystallizing wheel wheel body (1)；Described crystallization
The main cavity (4) for coolant circulation, described crystallizing wheel wheel body (1) two is constituted between wheel wheel body (1), rotating disk (2) and transverse slat (3)
All offering ring cavity (5) between the fitting surface of side and rotating disk (2), described ring cavity (5) is connected with main cavity (4)；Described transverse slat (3)
The centre position of width is provided with the import (41) entered for coolant, and the rotating disk (2) of ring cavity (5) position is provided with
The outlet (42) flowed out for coolant；Being provided with deflection plate (6) in main cavity (4) inner circumference, described deflection plate (6) is along main chamber
Body (4) width is arranged and is made to be formed by the baffling passage at middle part to both sides in main cavity (4).
2. continuous cast mold inner ring surface as claimed in claim 1 has the cooling structure of baffling, it is characterised in that: described crystallization
The deflection plate (6) of wheel wheel body (1) side welds mutually with crystallizing wheel wheel body (1).
3. continuous cast mold inner ring surface as claimed in claim 1 has the cooling structure of baffling, it is characterised in that: described crystallization
The deflection plate (6) of wheel wheel body (1) side is identical with crystallizing wheel wheel body (1) material.
4. continuous cast mold inner ring surface as claimed in claim 1 has the cooling structure of baffling, it is characterised in that: described transverse slat
(3) multiple import (41) it is provided with on ring week.
5. continuous cast mold inner ring surface as claimed in claim 4 has the cooling structure of baffling, it is characterised in that: described import
(41) it is uniformly distributed on the ring week of transverse slat (3).
6. continuous cast mold inner ring surface as claimed in claim 1 has the cooling structure of baffling, it is characterised in that: described ring cavity
(5) multiple outlet (42) it is provided with on ring week.
7. continuous cast mold inner ring surface as claimed in claim 6 has the cooling structure of baffling, it is characterised in that: described outlet
(42) it is uniformly distributed on the ring week of ring cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037832.7U CN205464227U (en) | 2015-12-15 | 2015-12-15 | Continuous casting crystallizer inner ring mask has cooling structure of baffling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037832.7U CN205464227U (en) | 2015-12-15 | 2015-12-15 | Continuous casting crystallizer inner ring mask has cooling structure of baffling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464227U true CN205464227U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037832.7U Expired - Fee Related CN205464227U (en) | 2015-12-15 | 2015-12-15 | Continuous casting crystallizer inner ring mask has cooling structure of baffling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364035A (en) * | 2015-12-15 | 2016-03-02 | 德阳九鼎智远知识产权运营有限公司 | Cooling structure with baffling function for inner loop surface of continuous casting crystallizer |
-
2015
- 2015-12-15 CN CN201521037832.7U patent/CN205464227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364035A (en) * | 2015-12-15 | 2016-03-02 | 德阳九鼎智远知识产权运营有限公司 | Cooling structure with baffling function for inner loop surface of continuous casting crystallizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qiu Chuangyou Inventor before: Sun Xuyun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: 518103 Shenzhen, Baoan District, Fuyong street, Tong Feng Road, Fuyong steel wholesale market No. 6 Patentee after: Shenzhen CHUANGYOU refrigeration Electromechanical Equipment Co. Ltd Address before: The economic and Technological Development Zone, 618000 East Road, Sichuan city of Deyang province No. 136 fulimingcheng A No. 1-16-5 Patentee before: DEYANG JIUDINGZHIYUAN INTELLECTUAL PROPERTY OPERATION CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20181215 |