CN203390169U - Graphite sleeve in crystallizer for casting copper pipe - Google Patents
Graphite sleeve in crystallizer for casting copper pipe Download PDFInfo
- Publication number
- CN203390169U CN203390169U CN201320322744.6U CN201320322744U CN203390169U CN 203390169 U CN203390169 U CN 203390169U CN 201320322744 U CN201320322744 U CN 201320322744U CN 203390169 U CN203390169 U CN 203390169U
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- CN
- China
- Prior art keywords
- crystallizer
- copper pipe
- graphite sleeve
- graphite cannula
- graphite
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- 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.)
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Abstract
The utility model relates to a graphite sleeve in a crystallizer for casting copper pipes, which is characterized by comprising a graphite sleeve (1), wherein the bottom part of the graphite sleeve (1) is provided with an end cover (2), the end cover (2) is provided with at least one guide casting hole (3), the middle of the graphite sleeve (1) is further provided with a central column (4), and the bottom part of the central column (4) is fixed with the center of the end cover (2). The graphite sleeve in the crystallizer for casting copper pipes is served as a crystallizer, since the middle of the graphite sleeve is provided with the central column, the produced copper pipe billet can be directly manufactured into a hollow pipe without drilling holes, not only the manpower is saved, but also the production process is reduced, and the production time is saved.
Description
Technical field
The utility model relates to the graphite cannula in crystallizer for a kind of copper pipe founding.
Background technology
When copper pipe is produced, first step operation is that electrolysis copper coin is placed on and in smelting furnace, melts rear casting, thereby forms initial copper pipe billet.Yet from casting furnace crystallizer, copper pipe billet is out solid billet conventionally, copper pipe billet need to carry out just carrying out next step production after the operation of a step central hole, yet to copper pipe billet, perforation just needs to consume necessarily manually like this, and has increased the production time.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of saving artificial, reduces the graphite cannula in crystallizer for copper pipe founding of production time.
The purpose of this utility model is achieved in that
Graphite cannula in crystallizer for the founding of the utility model copper pipe, comprise graphite cannula, the bottom of described graphite cannula is provided with end cap, has at least one and draw blowhole on described end cap, the centre of described graphite cannula is also provided with newel, and the bottom of described newel and the center of end cap are fixed.
Compared with prior art, the beneficial effects of the utility model are:
This copper pipe founding is loaded on the inside of crystallizer with the graphite cannula in crystallizer, due in the middle of graphite cannula, be provided with newel, the copper pipe billet of producing directly can be made to hollow pipe, and without boring a hole again, not only saved manually, also reduced production process, saved the production time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the graphite cannula in crystallizer for the founding of the utility model copper pipe.
Fig. 2 is the structural representation at another visual angle of graphite cannula in crystallizer for the founding of the utility model copper pipe.
Wherein: graphite cannula 1, end cap 2, draw blowhole 3, newel 4.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model relates to the graphite cannula in crystallizer for a kind of copper pipe founding, comprise graphite cannula 1, the bottom of described graphite cannula 1 is provided with end cap 2, on described end cap 2, have at least one and draw blowhole 3, the described blowhole 3 that draws is for allowing copper water enter graphite cannula 1, and the centre of described graphite cannula 1 is also provided with newel 4, and the center of the bottom of described newel 4 and end cap 2 is fixed.
When this copper pipe founding is used as crystallizer with the graphite cannula in crystallizer, first by drawing blowhole 3, Rang Tongshuicong rear end is entered in graphite cannula 1, effect due to newel 4, copper pipe billet is from graphite cannula 1 front end out time, just become hollow pipe, thereby saved the operation of copper pipe billet perforation, saved manually, reduced the production time.
Claims (1)
1. the graphite cannula in crystallizer for a copper pipe founding, it is characterized in that: it comprises graphite cannula (1), the bottom of described graphite cannula (1) is provided with end cap (2), on described end cap (2), have at least one and draw blowhole (3), the centre of described graphite cannula (1) is also provided with newel (4), and the center of the bottom of described newel (4) and end cap (2) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320322744.6U CN203390169U (en) | 2013-06-06 | 2013-06-06 | Graphite sleeve in crystallizer for casting copper pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320322744.6U CN203390169U (en) | 2013-06-06 | 2013-06-06 | Graphite sleeve in crystallizer for casting copper pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390169U true CN203390169U (en) | 2014-01-15 |
Family
ID=49901731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320322744.6U Expired - Lifetime CN203390169U (en) | 2013-06-06 | 2013-06-06 | Graphite sleeve in crystallizer for casting copper pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069991A (en) * | 2022-06-28 | 2022-09-20 | 杭州富通电线电缆有限公司 | Graphite sleeve replacing device of crystallizer for preparing oxygen-free copper rod |
-
2013
- 2013-06-06 CN CN201320322744.6U patent/CN203390169U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069991A (en) * | 2022-06-28 | 2022-09-20 | 杭州富通电线电缆有限公司 | Graphite sleeve replacing device of crystallizer for preparing oxygen-free copper rod |
| CN115069991B (en) * | 2022-06-28 | 2023-11-10 | 杭州富通电线电缆有限公司 | Graphite sleeve replacing device for preparing crystallizer for oxygen-free copper rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zhouzhuang Town, Jiangsu city of Wuxi province Jiangyin 214423 China Road No. 18 Patentee after: JIANGYIN HEHONG PRECISION TECHNOLOGY CO.,LTD. Address before: Zhouzhuang Town, Jiangsu city of Wuxi province Jiangyin 214423 China Road No. 18 Patentee before: Jiangyin New Huahong Copper Industry Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |