CN2227999Y - Continuous casting crystallizer copper plate - Google Patents
Continuous casting crystallizer copper plate Download PDFInfo
- Publication number
- CN2227999Y CN2227999Y CN 95205914 CN95205914U CN2227999Y CN 2227999 Y CN2227999 Y CN 2227999Y CN 95205914 CN95205914 CN 95205914 CN 95205914 U CN95205914 U CN 95205914U CN 2227999 Y CN2227999 Y CN 2227999Y
- Authority
- CN
- China
- Prior art keywords
- copper plate
- continuous casting
- crystallizer
- bosh
- bolt holes
- 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 - Fee Related
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Abstract
The utility model provides a continuous casting crystallizer copper plate which belongs to metallurgical continuous casting field, comprising multi-row boshes and bolt holes in parallel arrangement. The boshes near the bolt holes are provided with a plurality of diversion slots which are detoured between every two bolt holes to improve the cooling effect of the arranged region of the bolt holes, so the cooling of the entire copper plate is more uniform.
Description
The utility model relates to a kind of metallurgical continuous casting part of appliance, specifically a kind of continuous casting crystallining copper coin.
Molten steel surrounds from copper plate of crystallizer and passes through in the cavity during conticaster work, and the cooling water high velocity stream is crossed the bosh on the copper coin, takes away heat, liquid steel temperature is descended and formation base shell.Therefore, the cooling situation of copper plate of crystallizer will directly have influence on the quality of strand.The bosh of existing copper plate of crystallizer all is to be arranged in parallel more closely, because the fixedly bolt hole used of copper coin of plurality of rows also will be set on the copper coin, therefore, the distance between two boshes adjacent with bolt hole is bigger, forms to cool off the dead band.So not only cause the uneven distribution of cooling curve along copper plate of crystallizer length direction undulate, make the casting blank shell of formation in uneven thickness, reduce slab quality, and most importantly make copper coin produce waveform distortion, the service life of reducing expensive copper coin greatly.
The purpose of this utility model is that existing copper plate of crystallizer is improved, and a kind of nothing cooling dead band is provided, and cools off uniform continuous casting crystallizer copper plate.
The solution that realizes the utility model purpose is: the continuous casting crystallizer copper plate that is provided is provided with bolt hole and the bosh that many rows are arranged in parallel, and wherein is being provided with the splitter box that makes a circulation between per two bolts hole on the bosh adjacent with bolt hole.
The utility model is owing to all be provided with splitter box between per two bolts hole, thereby eliminated original cooling dead band, makes the copper coin cooling more even.So not only can improve the quality of strand, and reduce the distortion of copper coin, thereby prolong the service life of copper coin.In addition, the utility model does not change other structure of copper coin, therefore is easy to promote on existing crystallizer and use.
Below in conjunction with accompanying drawing content of the present utility model is illustrated.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the partial enlarged drawing in Fig. 1 bolt hole zone.
Fig. 3 is the structure chart of another embodiment of the utility model.
As shown in Figure 1 and Figure 2: copper plate of crystallizer 1 is a block length square plate, and its lateral surface is provided with the plurality of rows fixedly bolt hole 2 and the bosh 3 of usefulness.Wherein on a bosh 4 adjacent, drawn several trapezoidal splitter boxs 5, distributed one between per two bolts hole with bolt hole.The width of splitter box 5 should be less than the width of bosh 4.Cooling water flow cools off the zone between two bolts hole when splitter box 5, thereby has improved the cooling effect of copper coin greatly.
Fig. 3 has provided preferred forms of the present utility model, and promptly splitter box 6 is the X-shaped splitter boxs of being drawn by two adjacent boshes 7,8, and these two boshes have been born the task in shunting cooling bolt district jointly.
Claims (3)
1, a kind of continuous casting crystallizer copper plate is provided with bolt hole (2) and bosh that many rows are arranged in parallel, it is characterized in that the splitter box (5,6) that makes a circulation between per two bolts hole being provided with on the bosh adjacent with bolt hole (4,7,8).
2, copper plate of crystallizer as claimed in claim 1 is characterized in that said splitter box (5) is the trapezoidal splitter box of drawing on a bosh.
3, copper plate of crystallizer as claimed in claim 1 is characterized in that said splitter box (6) is the X-shaped splitter box of being drawn by two boshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95205914 CN2227999Y (en) | 1995-03-21 | 1995-03-21 | Continuous casting crystallizer copper plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95205914 CN2227999Y (en) | 1995-03-21 | 1995-03-21 | Continuous casting crystallizer copper plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227999Y true CN2227999Y (en) | 1996-05-29 |
Family
ID=33858005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95205914 Expired - Fee Related CN2227999Y (en) | 1995-03-21 | 1995-03-21 | Continuous casting crystallizer copper plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227999Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486732C (en) * | 2007-11-08 | 2009-05-13 | 攀钢集团攀枝花钢铁研究院 | Continuous casting crystallizer for plate billet |
-
1995
- 1995-03-21 CN CN 95205914 patent/CN2227999Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486732C (en) * | 2007-11-08 | 2009-05-13 | 攀钢集团攀枝花钢铁研究院 | Continuous casting crystallizer for plate billet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |