CN2784423Y - Crystallizer for electroslag refusion - Google Patents
Crystallizer for electroslag refusion Download PDFInfo
- Publication number
- CN2784423Y CN2784423Y CN 200520000893 CN200520000893U CN2784423Y CN 2784423 Y CN2784423 Y CN 2784423Y CN 200520000893 CN200520000893 CN 200520000893 CN 200520000893 U CN200520000893 U CN 200520000893U CN 2784423 Y CN2784423 Y CN 2784423Y
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- CN
- China
- Prior art keywords
- crystallizer
- copper
- utility
- model
- liner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a crystallizer for electro-slag refusion, particularly a crystallizer for electro-slag refusion heteromorphic steel blanks. The utility model is characterized in that a copper inner lining is formed by bending a a whole copper plate into a square barrel or a flat square barrel with conicity, and the longitudinal direction of the copper inner lining is formed from a welding seam which is butted and welded. The whole copper plate is bent into the heteromorphic barrel through the unique forming method which is adopted by the utility model to cause the whole copper lining to only have one longitudinal welding seam, so workers' labor intensity is lightened, and the probability of welding seam leakage is reduced; thereby, the service life of the crystallizer is prolonged.
Description
One, technical field
The utility model relates to a kind of esr crystallizer, particularly relates to the crystallizer of esr shaped bloom.
Two, background technology
The copper liner of traditional crystallizer is to be formed by the copper coin butt welding that curves two U-shapeds, it has two longitudinal seams, and the copper coin of crystallizer is subjected to alternating hot and cold stress always during owing to esr, easily produces distortion, easily cause the commissure to reveal, make the work-ing life of crystallizer shorter.
Three, summary of the invention
The technical problem that the utility model solves: reduce copper liner weld seam and reveal probability, be difficult for producing distortion, the work-ing life of improving crystallizer.
The utility model includes steel sleeve, copper liner, expansion joint, water inlet pipe, rising pipe, upper flange, lower flange, the copper neck bush is loaded in the steel sleeve, and it is fixedly connected by upper and lower flange, the copper liner is to curve the abnormity tube that has tapering by a whole copper coin, vertically only is welded by one weld seam butt joint.
The copper liner is the red copper liner.
The special-shaped copper liner that has tapering can be square or the deltiod tube.
The utility model has been broken the moulding and the welding process of traditional crystallizer copper liner, has creatively proposed to use one longitudinal seam to come the soldering copper liner.Adopt unique manufacturing process that the monoblock copper coin is curved the abnormity tube that has tapering, make whole copper liner have only weld seam one, both alleviated working strength of workers, reduced the probability that weld seam is revealed again, thus the work-ing life of having improved crystallizer.
Four, description of drawings
Accompanying drawing 1 is the utility model front view;
Accompanying drawing 2 is the utility model A-A figure;
The utility model will be further described below in conjunction with accompanying drawing:
Among the figure: 1 steel sleeve, 2 red copper liners, 3 expansion joints, 4 water inlet pipes, 5 rising pipes, 6 upper flanges, 7 lower flanges.
Five, embodiment
Claims (3)
1, a kind of esr crystallizer, include steel sleeve (1), copper liner (2), expansion joint (3), water inlet pipe (4), rising pipe (5), upper flange (6), lower flange (7), the copper neck bush is loaded in the steel sleeve, and it is fixedly connected by upper and lower flange, it is characterized in that: described copper liner is to curve the abnormity tube that has tapering by a whole copper coin, vertically only is welded by one weld seam butt joint.
2, crystallizer according to claim 1 is characterized in that: copper liner (2) can be the red copper liner.
3, crystallizer according to claim 1 and 2 is characterized in that: the special-shaped copper liner (2) that has tapering can be square or the deltiod tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000893 CN2784423Y (en) | 2005-01-18 | 2005-01-18 | Crystallizer for electroslag refusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000893 CN2784423Y (en) | 2005-01-18 | 2005-01-18 | Crystallizer for electroslag refusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2784423Y true CN2784423Y (en) | 2006-05-31 |
Family
ID=36771399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520000893 Expired - Lifetime CN2784423Y (en) | 2005-01-18 | 2005-01-18 | Crystallizer for electroslag refusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2784423Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974693A (en) * | 2010-09-12 | 2011-02-16 | 陆麒铮 | Electroslag remelting crystallizer and manufacturing method thereof |
| CN101974692A (en) * | 2010-08-23 | 2011-02-16 | 内蒙古北方重工业集团有限公司 | Batch welding electric slag re-melting method for jacking core rods |
-
2005
- 2005-01-18 CN CN 200520000893 patent/CN2784423Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974692A (en) * | 2010-08-23 | 2011-02-16 | 内蒙古北方重工业集团有限公司 | Batch welding electric slag re-melting method for jacking core rods |
| CN101974692B (en) * | 2010-08-23 | 2012-01-04 | 内蒙古北方重工业集团有限公司 | Batch welding electric slag re-melting method for jacking core rods |
| CN101974693A (en) * | 2010-09-12 | 2011-02-16 | 陆麒铮 | Electroslag remelting crystallizer and manufacturing method thereof |
| CN101974693B (en) * | 2010-09-12 | 2012-09-05 | 太原市冶金机械厂 | Electroslag remelting crystallizer and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150118 Granted publication date: 20060531 |