CN2109902U - Improved equipment for continuous producting non-oxyen copper rod - Google Patents
Improved equipment for continuous producting non-oxyen copper rod Download PDFInfo
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- CN2109902U CN2109902U CN 90213039 CN90213039U CN2109902U CN 2109902 U CN2109902 U CN 2109902U CN 90213039 CN90213039 CN 90213039 CN 90213039 U CN90213039 U CN 90213039U CN 2109902 U CN2109902 U CN 2109902U
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to improved equipment for producing oxygen free copper rods in the way of continuous casting, which adopts a main frequency furnace with the functions of fusion and thermal insulation, wherein a stopper rod is not arranged in the furnace and the special method of tilting a furnace body to control the amount of copper liquor is adopted. A worm wheel pair of a furnace body tilting mechanism (2) is fixed to the bottom of a fusion and thermal insulation furnace (1), one end of a worm (5) is connected with a speed reducer (4), and an electrical motor (3) and the speed reducer (4) are integrally fixed to the basis of the equipment. The utility model has the advantages of low electricity consumption and investment cost, and casting blanks are of crystal structures which have good mechanical properties and belong to the oxygen free copper rods.
Description
The utility model belongs to the equipment that horizontal casting is produced oxygen-free copper bar.
Continuous casting technology can energy savings reduce investment, and the quality of product is good, and rate of recovery height is extensively paid attention to by people, and progressively to the industrial circle development, in the hope of replacing old-fashioned die casting processing method.
The extensive both at home and abroad copper bar continuous casting system that adopts, at first in melting furnace, dissolve as Fig. 1 institute copper raw material, the copper liquid that will dissolve then goes out by chute to flow into the holding furnace from the melting furnace introversion, enters crystallizer under the control of the stopper of copper liquid in holding furnace, and a pair of carry-over pinch rolls of casting of copper indusium are pulled out.Body of heater is a fixed structure.Because the casting temperature height all belongs to the oxygen-bearing copper bar.
The purpose of this utility model is the equipment that a kind of improved horizontal casting of design is produced oxygen-free copper bar.
Accompanying drawing 1 is the equipment schematic diagram before improving
Accompanying drawing 2 is the equipment schematic diagram after improving
The utility model purpose and embodiment are described below with reference to the accompanying drawings.
The equipment of common horizontal casting production oxygen-free copper bar is made up of melting furnace, holding furnace, crystallizer hauling machine etc., and the utility model will dissolve, the bottom of holding furnace (1) is provided with body of heater tilting equipment (2).
The worm gear of body of heater tilting equipment (2) be fixed on dissolve, the bottom of holding furnace (1), the end of worm screw (5) links decelerator (4), motor (3) and decelerator (4) overall fixed are on Equipment Foundations.
The utility model has adopted a main frequency furnace, and it promptly plays solvation and plays insulation effect again, has removed stopper in the stove, and has adopted what of method control copper liquid of the special body of heater that fascinates.And the temperature that control at any time is reinforced and adjusting main frequency furnace size of current guarantees to cast bar in fusion process, temperature is in time shown by temperature measurer in the stove.Temperature is controlled at about 1150 ℃.Such temperature is hanged down about about 100 ℃ than the temperature of domestic common employing.The oxygen content of copper bar depends on casting temperature, in the low more copper of temperature to contain oxygen just few more.The utility model has the characteristics of lower temperature casting embryo fully thereby makes and enters crystallizer copper liquid and can successfully cast out oxygen-free copper bar.
The utility model power consumption is low, and cost of investment is low, and the casting embryo is a crystalline structure, good mechanical property and belong to oxygen-free copper bar.
Claims (2)
1, a kind of improved continuous casting is produced the equipment of oxygen-free copper bar, forms of the present utility model being characterised in that by melting furnace, holding furnace, crystallizer hauling machine etc.: dissolve, the bottom of holding furnace (1) is provided with body of heater tilting equipment (2).
2, equipment according to claim 1 is characterized in that:
The worm gear of body of heater tilting equipment (2) be fixed on dissolve, the bottom of holding furnace (1), the end of worm screw (5) links decelerator (4), motor (3) and decelerator (4) overall fixed are on Equipment Foundations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90213039 CN2109902U (en) | 1990-06-19 | 1990-06-19 | Improved equipment for continuous producting non-oxyen copper rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90213039 CN2109902U (en) | 1990-06-19 | 1990-06-19 | Improved equipment for continuous producting non-oxyen copper rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109902U true CN2109902U (en) | 1992-07-15 |
Family
ID=4892537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90213039 Pending CN2109902U (en) | 1990-06-19 | 1990-06-19 | Improved equipment for continuous producting non-oxyen copper rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337288C (en) * | 2005-06-27 | 2007-09-12 | 江阴市电工合金有限公司 | Oxygen-free copper generatrix and its preparing method |
| CN102489510A (en) * | 2011-12-09 | 2012-06-13 | 江苏辰龙科技有限公司 | Casting method of oxygen-free copper rod |
-
1990
- 1990-06-19 CN CN 90213039 patent/CN2109902U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337288C (en) * | 2005-06-27 | 2007-09-12 | 江阴市电工合金有限公司 | Oxygen-free copper generatrix and its preparing method |
| CN102489510A (en) * | 2011-12-09 | 2012-06-13 | 江苏辰龙科技有限公司 | Casting method of oxygen-free copper rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |