CN201916492U - Water seal device for protecting copper and copper alloy extruded products - Google Patents
Water seal device for protecting copper and copper alloy extruded products Download PDFInfo
- Publication number
- CN201916492U CN201916492U CN2010206413325U CN201020641332U CN201916492U CN 201916492 U CN201916492 U CN 201916492U CN 2010206413325 U CN2010206413325 U CN 2010206413325U CN 201020641332 U CN201020641332 U CN 201020641332U CN 201916492 U CN201916492 U CN 201916492U
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- Prior art keywords
- water seal
- tank
- water
- copper
- seal mechanism
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a water seal device for protecting copper and copper alloy extruded products, realizing no oxidation extrusion of industrial fine copper and copper-nickel alloy and achieving the purposes of shortening the technique process and reducing the production cost. The device comprises a water seal tank, a settling tank and a water returning tank, wherein a water seal mechanism is arranged in the water seal tank, a feed port of the water seal mechanism is opposite to an extruded product outlet at a front beam of an extruder, the water seal mechanism is in a cylindrical shape, a joisting beam for placing extruded products is arranged in an inner chamber of the water seal mechanism, the upper end close to a discharge port of the water seal device is provided with three high flow water orifices, and a water seal cover plate which can be controlled to open and close by an oil cylinder is arranged on the discharge port. The water seal device is placed in the water seal tank, the water seal tank is connected with a secondary settling tank, and the secondary settling tank is connected with a third-grade water returning tank. A plate heat exchanger is arranged outside the tank for carrying out forced cooling on cooling water. The products are discharged out of a tank when the temperature in a water tank is decreased to less than 60 DEG C.
Description
Technical field
The utility model belongs to the protection in copper and the copper alloy products extrusion process, especially relates to a kind of water seal arrangement that is adapted to copper and the protection of Cuprum alloy extruded article.
Background technique
Generally between 870-1050 ℃, this class alloy surface can not form compact protective film to the extrusion temperature of industrial pure copper, high-copper and copper-nickel alloy alloy, and very easily oxidation forms thicker scale when high temperature, and following process and product property are impacted.At present, can only carry out effective water seal protection to the fine copper of diameter below Φ 70mm both at home and abroad; The extruded article of diameter between Φ 70-Φ 120mm, even taked the water seal protective measure, the protection effect is also very limited, often there is very serious oxidative phenomena in product surface.The extruded article water seal protection of diameter more than Φ 120mm has little effect, and do not take any protective measure in the industrial production basically.The surface is produced the extruded article of oxidation, before carrying out subsequent treatment, must carry out pickling processes, increased production process, cost of production and metal loss.
The model utility content
The purpose of this utility model is exactly the deficiency that exists at above-mentioned prior art; provide a kind of device that can in extrusion process, carry out protection against oxidation, a kind of copper of the non-oxidation extruding of realization industrial pure copper and copper-nickel alloy alloy and the water seal arrangement of Cuprum alloy extruded article protection to extruded article.
For achieving the above object; solution of the present utility model is: the water seal arrangement of a kind of copper and the protection of Cuprum alloy extruded article; comprise seal tank, setting bath and back flow water pump; establish water seal mechanism in the described seal tank; the material feeding mouth correspondence of water seal mechanism is in the extruded article outlet port of extrusion press front-axle beam; described water seal mechanism is a cylindrical shape; its inner chamber is provided with the joist of putting extruded article; upper end near water seal arrangement discharge port place is provided with three high-velocity flow water orifices, and described discharge port is provided with the water seal cover plate by the oil cylinder control switch.
Described water seal cover plate is hinged in the water seal mechanism by the cover plate rotating shaft.
Adopt the water seal arrangement of above-mentioned copper and Cuprum alloy extruded article protection; the high-velocity flow of three water orifice ejaculations can penetrate the boiling bed of product surface; the blocking-up heat product contacts with air; reach the cooling procedure of strengthening goods and the purpose that prevents the goods oxidation; shorten technological process, reduced cost of production.
Description of drawings
Fig. 1 is the structural representation of the utility model implementation column;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, the water seal mechanism 2 of water seal arrangement of this a kind of copper and Cuprum alloy extruded article protection to be placed in a volume be 60m
3Seal tank in, the length of seal tank is that 32m, width are 2.5m, can once deposit 3 overlength extruded articles in the tank; That link to each other with seal tank is 30m
3The secondary setting bath, that link to each other with the secondary setting bath is 30m
3Three grades of back flow water pumps, groove be furnished with outward plate type heat exchanger to cooling water forces the cooling.The material feeding mouth correspondence of water seal mechanism 2 is in the extruded article outlet port of extrusion press front-axle beam 1, described water seal mechanism 2 is a cylindrical shape, its inner chamber is provided with the joist 3 of putting extruded article 8, upper end near water seal arrangement discharge port 7 places is provided with three high-velocity flow water orifices 6, and described discharge port 7 is provided with the water seal cover plate 4 by oil cylinder 9 control switchs.Described water seal cover plate 4 is hinged in the water seal mechanism 2 by cover plate rotating shaft 5.
Claims (2)
1. the water seal arrangement of copper and Cuprum alloy extruded article protection; comprise seal tank; setting bath and back flow water pump; it is characterized in that: establish water seal mechanism (2) in the described seal tank; the material feeding mouth correspondence of water seal mechanism (2) is in the extruded article outlet port of extrusion press front-axle beam (1); described water seal mechanism (2) is a cylindrical shape; its inner chamber is provided with the joist (3) of putting extruded article (8); the upper end of locating near water seal arrangement discharge port (7) is provided with three high-velocity flow water orifices (6), and described discharge port (7) is provided with the water seal cover plate (4) by oil cylinder (9) control switch.
2. according to the water seal arrangement of claim 1 copper and the protection of Cuprum alloy extruded article, it is characterized in that: described water seal cover plate (4) is hinged in the water seal mechanism (2) by cover plate rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206413325U CN201916492U (en) | 2010-12-04 | 2010-12-04 | Water seal device for protecting copper and copper alloy extruded products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206413325U CN201916492U (en) | 2010-12-04 | 2010-12-04 | Water seal device for protecting copper and copper alloy extruded products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916492U true CN201916492U (en) | 2011-08-03 |
Family
ID=44416289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206413325U Expired - Fee Related CN201916492U (en) | 2010-12-04 | 2010-12-04 | Water seal device for protecting copper and copper alloy extruded products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513601A (en) * | 2016-11-08 | 2017-03-22 | 江阴和宏精工科技有限公司 | Production technology for large-caliber copper-nickel alloy pipe for oceanographic engineering |
-
2010
- 2010-12-04 CN CN2010206413325U patent/CN201916492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513601A (en) * | 2016-11-08 | 2017-03-22 | 江阴和宏精工科技有限公司 | Production technology for large-caliber copper-nickel alloy pipe for oceanographic engineering |
| CN106513601B (en) * | 2016-11-08 | 2018-10-16 | 江阴和宏精工科技有限公司 | A kind of ocean engineering heavy caliber Copper-nickel alloy tube production technology |
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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: 20110803 Termination date: 20131204 |