CN105714127A - Copper rod continuous casting and rolling production technology - Google Patents
Copper rod continuous casting and rolling production technology Download PDFInfo
- Publication number
- CN105714127A CN105714127A CN201410726107.4A CN201410726107A CN105714127A CN 105714127 A CN105714127 A CN 105714127A CN 201410726107 A CN201410726107 A CN 201410726107A CN 105714127 A CN105714127 A CN 105714127A
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- China
- Prior art keywords
- copper
- continuous casting
- copper rod
- production technology
- cut
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Metal Rolling (AREA)
Abstract
The invention discloses a copper rod continuous casting and rolling production technology. The technology comprises fusing slag removal, thermal insulation, continuous casting, cutting and milling pretreatment on a copper ingot through a die-cutting machine and an edge milling machine, rolling of the treated copper ingot through a continuous mill for copper rod preparation, copper rod cooling, air drying, enwinding molding through a rod winding machine, enwound copper rod weighing and warehousing. Through selection and refining of the recovered waste copper, a production cost is reduced. Through casting and slag removal, a high-purity copper rod is produced and product quality and production efficiency are improved.
Description
Technical field
The present invention relates to the production method of copper bar, be specifically related to a kind of copper bar continuous casting and tandem rolling production technology.
Background technology
At present for multiple copper scrap mixed in together, how to smelt and produce into copper bar, and be obtained in that the good copper bar of quality also it is critical that, fail to solve well at copper material production industry.
Summary of the invention
The present invention is directed to the problems of the prior art, it is proposed to the measured copper bar continuous casting and tandem rolling production technology of copper bar matter of a kind of production.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is: a kind of copper bar continuous casting and tandem rolling production technology, comprises the following steps that:
1) fusing slagging-off: copper scrap raw material is placed in reflection fusing stove and is fused into copper liquid, and the slag on copper liquid surface is picked up；
2) isothermal holding: copper liquid is delivered in holding furnace, and holding furnace is heated；
3) continuous casting process: by step 2) copper liquid be delivered to conticaster, cast copper ingot；
4) cut, cut pretreatment: copper ingot is cut through scratching apparatus, edge milling machines, cut pretreatment；
5) copper ingot processed through step 4) is rolled into copper bar through tandem mill；
6) undertaken copper bar cooling down, air-dry after through around bar machine coiling and molding；
7) undertaken weighing, putting in storage by the copper bar of coiling and molding.
Preferred as such scheme, described step 7) include electronics weigh, crawler belt conveying, artificial warehouse-in operation.
The invention has the beneficial effects as follows: the present invention selects refine by reclaiming copper scrap, reduces into product cost,
Again pass by a series of techniques such as casting, scarfing cinder, the copper bar that output purity is high, improve quality and the production efficiency of product.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
A kind of copper bar continuous casting and tandem rolling production technology, comprises the following steps that:
1) fusing slagging-off: copper scrap raw material is placed in reflection fusing stove and is fused into copper liquid, and the slag on copper liquid surface is picked up；
2) isothermal holding: copper liquid is delivered in holding furnace, and holding furnace is heated；
3) continuous casting process: by step 2) copper liquid be delivered to conticaster, cast copper ingot；
4) cut, cut pretreatment: copper ingot is cut through scratching apparatus, edge milling machines, cut pretreatment；
5) copper ingot processed through step 4) is rolled into copper bar through tandem mill；
6) undertaken copper bar cooling down, air-dry after through around bar machine coiling and molding；
7) the copper bar of coiling and molding is carried out electronics weigh, crawler belt conveying, manually put in storage.
For a person skilled in the art; still the technical scheme described in foregoing embodiments can be modified; or wherein portion of techniques feature is carried out equivalent replacement; all within the spirit and principles in the present invention; any amendment of being made, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (2)
1. a copper bar continuous casting and tandem rolling production technology, it is characterised in that comprise the following steps that:
1) fusing slagging-off: copper scrap raw material is placed in reflection fusing stove and is fused into copper liquid, and the slag on copper liquid surface is picked up；
2) isothermal holding: copper liquid is delivered in holding furnace, and holding furnace is heated；
3) continuous casting process: by step 2) copper liquid be delivered to conticaster, cast copper ingot；
4) cut, cut pretreatment: copper ingot is cut through scratching apparatus, edge milling machines, cut pretreatment；
5) copper ingot processed through step 4) is rolled into copper bar through tandem mill；
6) undertaken copper bar cooling down, air-dry after through around bar machine coiling and molding；
7) undertaken weighing, putting in storage by the copper bar of coiling and molding.
2. copper bar continuous casting and tandem rolling production technology as claimed in claim 1, it is characterised in that: described step 7) includes the operation that electronics weighs, crawler belt is carried, manually put in storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726107.4A CN105714127A (en) | 2014-12-04 | 2014-12-04 | Copper rod continuous casting and rolling production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726107.4A CN105714127A (en) | 2014-12-04 | 2014-12-04 | Copper rod continuous casting and rolling production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105714127A true CN105714127A (en) | 2016-06-29 |
Family
ID=56142762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410726107.4A Pending CN105714127A (en) | 2014-12-04 | 2014-12-04 | Copper rod continuous casting and rolling production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105714127A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334711A (en) * | 2016-09-27 | 2017-01-18 | 绵阳铜鑫铜业有限公司 | Temperature control method for continuous casting and rolling |
| CN108624763A (en) * | 2018-05-07 | 2018-10-09 | 安徽润藤电缆材料科技有限公司 | A kind of low-oxygen copper-rod continuous-casting continuous-rolling production technology |
-
2014
- 2014-12-04 CN CN201410726107.4A patent/CN105714127A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334711A (en) * | 2016-09-27 | 2017-01-18 | 绵阳铜鑫铜业有限公司 | Temperature control method for continuous casting and rolling |
| CN108624763A (en) * | 2018-05-07 | 2018-10-09 | 安徽润藤电缆材料科技有限公司 | A kind of low-oxygen copper-rod continuous-casting continuous-rolling production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |