CN202387928U - Improved copper processing graphite crystallizer - Google Patents
Improved copper processing graphite crystallizer Download PDFInfo
- Publication number
- CN202387928U CN202387928U CN2011204352868U CN201120435286U CN202387928U CN 202387928 U CN202387928 U CN 202387928U CN 2011204352868 U CN2011204352868 U CN 2011204352868U CN 201120435286 U CN201120435286 U CN 201120435286U CN 202387928 U CN202387928 U CN 202387928U
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- Prior art keywords
- graphite
- copper
- crystallizer
- hole
- base
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Abstract
The utility model discloses an improved copper processing graphite crystallizer comprising a graphite jacket and a graphite base. A sizing graphite stick is arranged on the graphite base, and copper solution inlet holes are also arranged on the graphite base. The improved copper processing graphite crystallizer is characterized in that the copper solution inlet holes are taper holes; an insulation layer is arranged one the outer side of the graphite base; and a layer of copper sleeve is sleeved on the outer side of the graphite jacket. The improved copper processing graphite crystallizer has the advantages of reasonable structure, strong practical applicability, long service life and good product quality.
Description
Technical field
The utility model relates to a kind of graphite crystallizer, relates in particular to a kind of improved copper processing graphite crystallizer.
Background technology
Copper is processed the casting graphite crystallizer, and it all is straight circular hole or straight elliptical aperture that present copper liquid gets into the hole, and during production because copper liquid entering hole internal diameter is straight; Copper liquid and hole inwall coefficient of friction are big; To the well damage of graphite crystallizer, straight hole internal diameter makes the inside and outside pressure in copper liquid entering hole the same simultaneously, can not increase copper hydraulic coupling in the crystallizer; Cause copper base density loose, copper base mass deviation.Therefore, should provide a kind of new technical scheme to address the above problem.
The utility model content
The purpose of the utility model is: to above-mentioned deficiency, a kind of rational in infrastructure, practical improved copper processing graphite crystallizer is provided.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of improved copper processing graphite crystallizer, comprise graphite overcoat and graphite base, and said graphite base is provided with the sizing graphite rod; Also have copper liquid on the said graphite base and get into the hole; It is tapered hole that said copper liquid gets into the hole, and the outside of said graphite base is provided with one deck heat-insulation layer, and the outside of said graphite overcoat is arranged with one deck copper sheathing.
The tapering of said tapered hole is 25-30 degree.
A kind of improved copper processing graphite crystallizer of the utility model, it is tapered hole that copper liquid gets into the hole, the frictional force that in the time of can reducing the entering of copper liquid copper liquid is got into the hole, thereby the service life of improving graphite crystallizer.Frictional force reduces, and it is moving to help the copper flow, helps the copper crystallization.The outside of graphite base is provided with one deck heat-insulation layer, can make being heated evenly of graphite base, can make the copper crystallization even.The outside of graphite overcoat is arranged with one deck copper sheathing, can avoid the graphite overcoat to be damaged, and improves its service life.
The utility model has the advantages that: rational in infrastructure, practical, service life for a long time, good product quality.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Wherein: 1, graphite overcoat, 2, the graphite base, 3, graphite rod, 4, copper liquid gets into the hole, 5, heat-insulation layer, 6, copper sheathing.
The specific embodiment
As shown in Figure 1, a kind of improved copper processing graphite crystallizer of the utility model comprises graphite overcoat 1 and graphite base 2; Graphite base 2 is provided with sizing graphite rod 3; Also have copper liquid on the graphite base 2 and get into hole 4, it is tapered hole that copper liquid gets into hole 4, and the outside of graphite base 2 is provided with one deck heat-insulation layer 5; The outside of graphite overcoat 1 is arranged with one deck copper sheathing 6, and the tapering that copper liquid gets into hole 4 is 25-30 degree.
A kind of improved copper processing graphite crystallizer of the utility model, it is tapered hole that copper liquid gets into hole 4, the frictional force that in the time of can reducing the entering of copper liquid copper liquid is got into hole 4, thereby the service life of improving graphite crystallizer.Frictional force reduces, and it is moving to help the copper flow, helps the copper crystallization.The outside of graphite base 2 is provided with one deck heat-insulation layer 5, can make being heated evenly of graphite base 2, can make the copper crystallization even.The outside of graphite overcoat 1 is arranged with one deck copper sheathing 6, can avoid graphite overcoat 1 to be damaged, and improves its service life.The utility model has the advantages that: rational in infrastructure, practical, service life for a long time, good product quality.
Claims (2)
1. improved copper processing graphite crystallizer; Comprise graphite overcoat and graphite base; Said graphite base is provided with the sizing graphite rod, also has copper liquid on the said graphite base and gets into the hole, and it is characterized in that: it is tapered hole that said copper liquid gets into the hole; The outside of said graphite base is provided with one deck heat-insulation layer, and the outside of said graphite overcoat is arranged with one deck copper sheathing.
2. a kind of improved copper processing graphite crystallizer according to claim 1 is characterized in that: the tapering that said copper liquid gets into the hole is 25-30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204352868U CN202387928U (en) | 2011-11-07 | 2011-11-07 | Improved copper processing graphite crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204352868U CN202387928U (en) | 2011-11-07 | 2011-11-07 | Improved copper processing graphite crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387928U true CN202387928U (en) | 2012-08-22 |
Family
ID=46662880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204352868U Expired - Fee Related CN202387928U (en) | 2011-11-07 | 2011-11-07 | Improved copper processing graphite crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387928U (en) |
-
2011
- 2011-11-07 CN CN2011204352868U patent/CN202387928U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121107 |