CN103212680A - Crystallization wheel wall temperature regulating device - Google Patents
Crystallization wheel wall temperature regulating device Download PDFInfo
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- CN103212680A CN103212680A CN2013101743986A CN201310174398A CN103212680A CN 103212680 A CN103212680 A CN 103212680A CN 2013101743986 A CN2013101743986 A CN 2013101743986A CN 201310174398 A CN201310174398 A CN 201310174398A CN 103212680 A CN103212680 A CN 103212680A
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- crystallizing wheel
- wall temperature
- crystallization wheel
- annular groove
- wheel
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention relates to a crystallization wheel wall temperature regulating device which is suitable for the smelting and casting industry of various metals. The crystallization wheel wall temperature regulating device comprises a crystallization wheel, wherein the circumference of the crystallization wheel is provided with an annular groove; the crystallization wheel is provided with a pouring port; and the pouring port is provided with a heating device for heating the side wall of the crystallization wheel and a heat retaining device for retaining heat of the side wall of the crystallization wheel. According to the invention, the problem that when a metal liquid in the annular groove of the crystallization wheel is cooled down, the cooling speed of the metal liquid close to two walls of the annular groove is higher than that of the metal liquid at the center of the annular groove as well as the defects of cracking, interlayer and the like caused by inconsistent crystallization speeds due to temperature differences when the metal liquids are crystallized are overcome.
Description
Technical field
The present invention relates to a kind of crystallizing wheel wall temperature adjusting device that is applicable to various metal smelts and casting industry.
Background technology
At present, be used for production of copper alloy, aluminium alloy electrician and generally include the crystallizing wheel that steel band, wheeled steel, circumference are provided with annular groove with its crystallizer of conticaster of pole stock, sheet material, steel band successively through behind crystallizing wheel and a plurality of wheeled steel to crystallizing wheel.Steel band is guided, tightens and be adjacent to crystallizing wheel by a plurality of wheeled steels, form the die cavity that circumferentially extends to the throwing outlet along crystallizing wheel by steel band sealing crystallizing wheel groove outer rim by casting gate, molten metal injects the back from casting gate and is forced to crystallisation by cooling forms strand in die cavity by watering pot, and the strand of formation exports from throwing and pulls out.
When watering pot metal liquid poured into a mould by casting gate phase crystallizing wheel, metal liquid is cooling forming in crystallizing wheel, in actual production, metal liquid is in the annular groove cooling of crystallizing wheel, when metal liquid cooled off, the molten metal cooling velocity that has close annular groove two walls was than the fast problem of annular groove central metal liquid, because there is the difference of temperature, metal liquid can exist crystallization rate not cause defectives such as stereotype crackle, interlayer in crystallization always.
Summary of the invention
The object of the present invention is to provide a kind of can make metal liquid that cast advances crystallizing wheel can be in crystallizing wheel the crystallizing wheel wall temperature adjusting device of each position isothermal crystal.
The present invention is by the following technical solutions to achieve these goals:
A kind of crystallizing wheel wall temperature adjusting device, comprise crystallizing wheel, the crystallizing wheel circumference is provided with annular groove, and described crystallizing wheel is provided with casting gate, it is characterized in that: be provided with heating apparatus that the crystallizing wheel sidewall is heated and the attemperator that the crystallizing wheel sidewall is incubated at casting port position.
In the such scheme, the grilled gun of described heating apparatus for the crystallizing wheel sidewall being heated by flame; The spray nozzle of described attemperator for the crystallizing wheel sidewall being incubated by flame.
In the such scheme, described heating apparatus and attemperator are heated, are incubated the crystallizing wheel lateral wall or the crystallizing wheel madial wall is heated, is incubated.
In the such scheme, described grilled gun is connected with appendix, and appendix is the grilled gun transport gas.
In the such scheme, described spray nozzle is connected with appendix, and appendix is that grilled gun is carried acetylene.
Because above technical scheme is adopted in invention, so possess following beneficial effect:
The present invention has overcome metal liquid when the annular groove cooling of crystallizing wheel, the molten metal cooling velocity that has close annular groove two walls is than the fast problem of annular groove central metal liquid, because there is the difference of temperature, metal liquid can exist crystallization rate inconsistent and cause defectives such as crackle, interlayer in crystallization.
Description of drawings
Fig. 1 is a structure chart of the present invention.
Fig. 2 is a schematic diagram of the present invention.
1 is that snorkel, 2 is that spray nozzle, 3 is that snorkel, 4 is that grilled gun, 5 is that crystallizing wheel sidewall, 6 is that crystallizing wheel lateral wall, 7 is the crystallizing wheel madial wall.
The specific embodiment
A kind of crystallizing wheel wall temperature adjusting device, comprise crystallizing wheel, the crystallizing wheel circumference is provided with annular groove, and described crystallizing wheel is provided with casting gate, it is characterized in that: be provided with heating apparatus that the crystallizing wheel sidewall is heated and the attemperator that the crystallizing wheel sidewall is incubated at casting port position.
In actual production, the flame that we eject by the grilled gun that is provided with, sidewall to crystallizing wheel heats, flame by spray nozzle ejection is incubated the sidewall of crystallizing wheel, guarantee metal liquid from water pot be poured into crystallizing wheel after, but speed is consistent with the liquid cooling of annular groove central metal can to guarantee to exist molten metal cooling velocity near annular groove two walls, reaches production requirement.
The grilled gun of described heating apparatus for the crystallizing wheel sidewall being heated by flame; The spray nozzle of described attemperator for the crystallizing wheel sidewall being incubated by flame.When heating, can adopt the crystallizing wheel lateral wall being heated, is incubated or the crystallizing wheel madial wall being heated, is incubated, preferably to the crystallizing wheel madial wall is heated, is incubated.
Claims (5)
1. crystallizing wheel wall temperature adjusting device, comprise crystallizing wheel, the crystallizing wheel circumference is provided with annular groove, described crystallizing wheel is provided with casting gate, it is characterized in that: be provided with heating apparatus that the crystallizing wheel sidewall is heated and the attemperator that the crystallizing wheel sidewall is incubated at casting port position.
2. according to claim 1 described a kind of crystallizing wheel wall temperature adjusting device, it is characterized in that: the grilled gun of described heating apparatus for the crystallizing wheel sidewall being heated by flame; The spray nozzle of described attemperator for the crystallizing wheel sidewall being incubated by flame.
3. according to claim 1 described a kind of crystallizing wheel wall temperature adjusting device, it is characterized in that: described heating apparatus and attemperator are heated, are incubated the crystallizing wheel lateral wall or the crystallizing wheel madial wall is heated, is incubated.
4. according to claim 1 described a kind of crystallizing wheel wall temperature adjusting device, it is characterized in that: described grilled gun is connected with appendix, and appendix is the grilled gun transport gas.
5. according to claim 1 described a kind of crystallizing wheel wall temperature adjusting device, it is characterized in that: described spray nozzle is connected with appendix, and appendix is that grilled gun is carried acetylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174398.6A CN103212680B (en) | 2013-05-13 | 2013-05-13 | A kind of crystallization wheel wall temperature adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174398.6A CN103212680B (en) | 2013-05-13 | 2013-05-13 | A kind of crystallization wheel wall temperature adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103212680A true CN103212680A (en) | 2013-07-24 |
| CN103212680B CN103212680B (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310174398.6A Active CN103212680B (en) | 2013-05-13 | 2013-05-13 | A kind of crystallization wheel wall temperature adjusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103212680B (en) |
Cited By (2)
| 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 |
| CN105382225A (en) * | 2015-12-15 | 2016-03-09 | 德阳九鼎智远知识产权运营有限公司 | Crystallization wheel assembly structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11333548A (en) * | 1998-05-25 | 1999-12-07 | Furukawa Electric Co Ltd:The | Belt wheel type continuous casting method |
| CN101445896A (en) * | 2008-12-29 | 2009-06-03 | 安泰科技股份有限公司 | Fast quenching amorphous alloy ribbon and preparation method thereof |
| CN102259173A (en) * | 2011-07-18 | 2011-11-30 | 青岛云路新能源科技有限公司 | Method for producing strip material |
| CN202498077U (en) * | 2012-03-13 | 2012-10-24 | 广德因达电炉成套设备有限公司 | Continuous casting and rolling online induction heating apparatus |
| CN203281831U (en) * | 2013-05-13 | 2013-11-13 | 德阳宏广科技有限公司 | Crystallizing wheel wall temperature adjustment device |
-
2013
- 2013-05-13 CN CN201310174398.6A patent/CN103212680B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11333548A (en) * | 1998-05-25 | 1999-12-07 | Furukawa Electric Co Ltd:The | Belt wheel type continuous casting method |
| CN101445896A (en) * | 2008-12-29 | 2009-06-03 | 安泰科技股份有限公司 | Fast quenching amorphous alloy ribbon and preparation method thereof |
| CN102259173A (en) * | 2011-07-18 | 2011-11-30 | 青岛云路新能源科技有限公司 | Method for producing strip material |
| CN202498077U (en) * | 2012-03-13 | 2012-10-24 | 广德因达电炉成套设备有限公司 | Continuous casting and rolling online induction heating apparatus |
| CN203281831U (en) * | 2013-05-13 | 2013-11-13 | 德阳宏广科技有限公司 | Crystallizing wheel wall temperature adjustment device |
Cited By (2)
| 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 |
| CN105382225A (en) * | 2015-12-15 | 2016-03-09 | 德阳九鼎智远知识产权运营有限公司 | Crystallization wheel assembly structure |
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|---|---|
| CN103212680B (en) | 2015-09-09 |
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