CN201832965U - Ultrasonic crystallizer for horizontal continuous casting of copper alloy tubes - Google Patents
Ultrasonic crystallizer for horizontal continuous casting of copper alloy tubes Download PDFInfo
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- CN201832965U CN201832965U CN2010205540889U CN201020554088U CN201832965U CN 201832965 U CN201832965 U CN 201832965U CN 2010205540889 U CN2010205540889 U CN 2010205540889U CN 201020554088 U CN201020554088 U CN 201020554088U CN 201832965 U CN201832965 U CN 201832965U
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- variable amplitude
- amplitude bar
- copper alloy
- ultrasonic variable
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Abstract
The utility model discloses an ultrasonic crystallizer for horizontal continuous casting of copper alloy tubes, which comprises an ultrasonic horn support, an ultrasonic horn and a water sleeve and a graphite sleeve component, wherein one end of the ultrasonic horn support is connected with a furnace; the other end of the ultrasonic horn support is connected with the water sleeve and graphite sleeve component; a through hole is arranged at the upper portion of the ultrasonic horn support; and the ultrasonic horn extends into an inner cavity of the ultrasonic horn support through the through hole. By the aid of vibration to copper fluid from the ultrasonic horn, grain is refined, gas in the copper fluid is discharged, refinement quality is improved, the copper alloy materials are even, weight segregation of crystallization is eliminated, and service life of the crystallizer is prolonged.
Description
Technical field
The utility model relates to a kind of copper alloy tube horizontal casting ultrasonic crystallization device.
Background technology
More existing copper alloy tubes are when adopting horizontal continuous casting method to produce section bar, and the copper liquid that dissolves is directly produced copper alloy tube by crystallizer crystallization continuous casting.In casting process, there is tangible coring phenomenon, causes the tissue defects of material, reduce the physical property of material, become waste product when serious.When many section bars of section bar and the single mould casting of employing of the big specification of casting, this phenomenon is especially serious, so the structure of crystallization apparatus also need be improved.
The utility model content
The utility model purpose: a kind of copper alloy tube horizontal casting ultrasonic crystallization device that the utility model provides is in order to solve the deficiencies in the prior art, to reach crystal grain thinning, improving the purpose of coring.
Technical scheme: in order to realize above purpose, a kind of copper alloy tube horizontal casting ultrasonic crystallization device that the utility model provides comprises the ultrasonic variable amplitude bar carriage, ultrasonic variable amplitude bar, water jacket and graphite cannula assembly; Ultrasonic variable amplitude bar carriage one end is connected with body of heater, and the other end is connected with the graphite cannula assembly with water jacket;
The ultrasonic variable amplitude bar carriage comprises the heat proof material of steel layer and steel layer inboard, is provided with perforation on ultrasonic variable amplitude bar carriage top, and ultrasonic variable amplitude bar stretches into ultrasonic variable amplitude bar carriage inner chamber from perforation;
Water jacket and graphite cannula assembly comprise core bar, at the upper and lower circular arc inlet that is respectively equipped with of core bar side face, also comprise be arranged on water jacket and graphite cannula assembly below primary cooling water import and secondary cooling water import, and outlet of the primary cooling water of top and water jet.
Described ultrasonic variable amplitude shank diameter is 50mm, and it stretches into ultrasonic variable amplitude bar carriage inner chamber distance and is 150mm.
Described ultrasonic variable amplitude bar adopts titanium alloy material to make.
By asbestos with ultrasonic variable amplitude bar and the perforation between gap sealing.
The ultrasonic variable amplitude bar operating frequency is 15-20KHz, and power is 800-2000W.
Described core bar tapering is the 1-1.5 degree.
Described water jacket and graphite cannula assembly stretch into ultrasonic variable amplitude bar carriage inner chamber distance and are 20mm.
Beneficial effect: a kind of copper alloy tube horizontal casting ultrasonic crystallization device that the utility model provides compared with prior art has the following advantages: by the vibration of ultrasonic variable amplitude pole pair copper liquid, reached crystal grain thinning, the purpose of getting rid of the gas in the copper liquid, improved the refining quality, make the copper alloy material even, eliminate the problem of crystallization weight segregation, the service life of also having improved crystallizer simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model front view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 1, 2, a kind of copper alloy tube horizontal casting ultrasonic crystallization device that the utility model provides comprises the ultrasonic variable amplitude bar carriage, ultrasonic variable amplitude bar 2, water jacket and graphite cannula assembly 4; Ultrasonic variable amplitude bar carriage one end is connected with body of heater 1, and the other end is connected with graphite cannula assembly 4 with water jacket.
The ultrasonic variable amplitude bar carriage comprises the heat proof material of outer steel layer and steel layer inboard, is provided with perforation on ultrasonic variable amplitude bar carriage top, and ultrasonic variable amplitude bar 2 stretches into ultrasonic variable amplitude bar carriage inner chamber 3 from perforation; These ultrasonic variable amplitude bar 2 operating frequencies are 15-20KHz, power is 800-2000W, its diameter is 50mm, the distance that stretches into ultrasonic variable amplitude bar carriage inner chamber 3 is 150mm, vibrates by 2 pairs of copper liquid of ultrasonic variable amplitude bar, to reach crystal grain thinning, the purpose of getting rid of the gas in the copper liquid, thereby improved the refining quality, made the copper alloy material even, eliminated the problem of crystallization weight segregation.
This ultrasonic variable amplitude bar 2 adopts titanium alloy materials to make, and has fusing point height, plasticity is good, corrosion resistance is strong characteristics, avoids the damage of high-temperature copper liquid to the body of rod.
With gap sealing between ultrasonic variable amplitude bar 2 and the perforation, avoid copper liquid to overflow by asbestos from the slit.
Water jacket and graphite cannula assembly 4 comprise core bar 6, are provided with circular arc inlet 5 respectively in core bar 6 side face upper and lower parts, and described water jacket and graphite cannula assembly 4 stretch into ultrasonic variable amplitude bar carriage inner chamber 3 distances and be 20mm.
Copper liquid from body of heater 1 through ultrasonic variable amplitude bar carriage inner chamber 3, enter water jacket and graphite cannula assembly 4 from inlet 5, below water jacket and graphite cannula assembly 4, be provided with primary cooling water import 7 and secondary cooling water import 8, and outlet 9 of the primary cooling water of top and water jet 10, realization is to the cooling of copper liquid, and described core bar 6 taperings are the 1-1.5 degree, conveniently cooled copper pipe are pulled out from core bar 6 both sides.
The utility model is applicable to admirality brass, the casting of copper-nickel alloy and other copper alloy.
The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a copper alloy tube horizontal casting ultrasonic crystallization device is characterized in that: comprise the ultrasonic variable amplitude bar carriage, ultrasonic variable amplitude bar (2), water jacket and graphite cannula assembly (4); Ultrasonic variable amplitude bar carriage one end is connected with body of heater (1), and the other end is connected with graphite cannula assembly (4) with water jacket;
The ultrasonic variable amplitude bar carriage comprises the heat proof material of steel layer and steel layer inboard, is provided with perforation on ultrasonic variable amplitude bar carriage top, and ultrasonic variable amplitude bar (2) stretches into ultrasonic variable amplitude bar carriage inner chamber (3) from perforation;
Water jacket and graphite cannula assembly comprise core bar (6), at the upper and lower circular arc inlet (5) that is respectively equipped with of core bar (7) side face, also comprise be arranged on water jacket and graphite cannula assembly (4) below primary cooling water import (7) and secondary cooling water import (8), and the primary cooling water of top exports (9) and water jet (10).
2. a kind of copper alloy tube horizontal casting ultrasonic crystallization device according to claim 1, it is characterized in that: described ultrasonic variable amplitude bar (2) diameter is 50mm, its distance that stretches into ultrasonic variable amplitude bar carriage inner chamber (3) is 150mm.
3. a kind of copper alloy tube horizontal casting ultrasonic crystallization device according to claim 1 is characterized in that: described ultrasonic variable amplitude bar (2) adopts titanium alloy material to make.
4. a kind of copper alloy tube horizontal casting ultrasonic crystallization device according to claim 1 is characterized in that: by asbestos with ultrasonic variable amplitude bar (2) and the perforation between gap sealing.
5. a kind of copper alloy tube horizontal casting ultrasonic crystallization device according to claim 1, it is characterized in that: ultrasonic variable amplitude bar (2) operating frequency is 15-20KHz, and power is 800-2000W.
6. a kind of copper alloy tube horizontal casting ultrasonic crystallization device according to claim 1, it is characterized in that: described core bar (6) tapering is the 1-1.5 degree.
7. a kind of copper alloy tube horizontal casting ultrasonic crystallization device according to claim 1 is characterized in that: described water jacket and graphite cannula assembly (4) stretch into ultrasonic variable amplitude bar carriage inner chamber (3) distance and are 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205540889U CN201832965U (en) | 2010-10-09 | 2010-10-09 | Ultrasonic crystallizer for horizontal continuous casting of copper alloy tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205540889U CN201832965U (en) | 2010-10-09 | 2010-10-09 | Ultrasonic crystallizer for horizontal continuous casting of copper alloy tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832965U true CN201832965U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010205540889U Expired - Fee Related CN201832965U (en) | 2010-10-09 | 2010-10-09 | Ultrasonic crystallizer for horizontal continuous casting of copper alloy tubes |
Country Status (1)
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| CN (1) | CN201832965U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990026A (en) * | 2012-05-31 | 2013-03-27 | 江苏科技大学 | Device and method for applying ultrasonic field for horizontal continuous casting of copper alloy plate strip |
| CN103331425A (en) * | 2013-06-06 | 2013-10-02 | 江阴新华宏铜业有限公司 | Crystallizer and drag casting device of copper tube billet |
| CN104368779A (en) * | 2014-10-29 | 2015-02-25 | 山东钢铁股份有限公司 | Ultrasonication system and method for continuous casting crystallizer with steel belt as tool head |
| CN104907514A (en) * | 2015-06-05 | 2015-09-16 | 上海蓝铸特种合金材料有限公司 | Horizontal continuous pipe-casting device |
| WO2021238220A1 (en) * | 2020-12-31 | 2021-12-02 | 河南科技大学 | Ultrasonic vibration traction compound apparatus used for continuous casting |
| CN115418724A (en) * | 2022-09-01 | 2022-12-02 | 浙江金连接科技股份有限公司 | Directional solidification device, directional solidification method and forming method for platinum-iridium alloy rod |
-
2010
- 2010-10-09 CN CN2010205540889U patent/CN201832965U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990026A (en) * | 2012-05-31 | 2013-03-27 | 江苏科技大学 | Device and method for applying ultrasonic field for horizontal continuous casting of copper alloy plate strip |
| CN103331425A (en) * | 2013-06-06 | 2013-10-02 | 江阴新华宏铜业有限公司 | Crystallizer and drag casting device of copper tube billet |
| CN104368779A (en) * | 2014-10-29 | 2015-02-25 | 山东钢铁股份有限公司 | Ultrasonication system and method for continuous casting crystallizer with steel belt as tool head |
| CN104368779B (en) * | 2014-10-29 | 2016-06-29 | 山东钢铁股份有限公司 | System and method with the continuous cast mold ultrasonic Treatment that steel band is tool heads |
| CN104907514A (en) * | 2015-06-05 | 2015-09-16 | 上海蓝铸特种合金材料有限公司 | Horizontal continuous pipe-casting device |
| WO2021238220A1 (en) * | 2020-12-31 | 2021-12-02 | 河南科技大学 | Ultrasonic vibration traction compound apparatus used for continuous casting |
| CN114173956A (en) * | 2020-12-31 | 2022-03-11 | 河南科技大学 | Ultrasonic vibration traction composite device for continuous casting |
| CN115418724A (en) * | 2022-09-01 | 2022-12-02 | 浙江金连接科技股份有限公司 | Directional solidification device, directional solidification method and forming method for platinum-iridium alloy rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |