CN2123050U - Molten-cast furnace - Google Patents
Molten-cast furnace Download PDFInfo
- Publication number
- CN2123050U CN2123050U CN 92211188 CN92211188U CN2123050U CN 2123050 U CN2123050 U CN 2123050U CN 92211188 CN92211188 CN 92211188 CN 92211188 U CN92211188 U CN 92211188U CN 2123050 U CN2123050 U CN 2123050U
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- furnace
- casting
- smelting
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- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model provides a molten-cast furnace, which is particularly used for an up-lead continuous casting machine producing oxygen-free copper wires and tubes. The utility model is characterized in that two smelting furnaces and one holding furnace form integration, and a combined type power frequency induction furnace which is used for melting metal can meet different requirements of melting, refining casting technique process. The utility model has the advantages that the structure is compact and the production output is increased by one time compared with a two-furnace integration, and is suitable for the molten-casting of copper wires, rods, tubes, shaped material, etc.
Description
The utility model relates to the machining equipment of copper, more detail is the special-purpose casting furnace of the continuous up-casting machine of producing the oxygen-free copper spool.
The continuous up-casting machine that the Finland that the copper cash of production anaerobic in the world, pipe the use general company of special elder brother difficult to understand makes, the melting furnace of this machine and holding furnace are discrete separately, the copper liquid after the melting furnace fusing, must pour holding furnace into, the equipment more complicated by tilting device, the cost height, operation is difficulty relatively.The applicant improves above-mentioned continuous up-casting machine, and has declared patent, and the patent No. is that 89205523.5 these patents fuse a melting furnace and holding furnace bottom, top from, middle communicate at passage.This patent structure is compact, and is easy to operate.But also having deficiency, mainly is to improve melting capacity to be restricted.
The purpose of this utility model is the deficiency that overcomes known technology, provides a kind of output to significantly improve, and compact conformation, the casting furnace of small investment.
The utility model is achieved in that casting furnace comprises a holding furnace, and two or more smelting furnaces link to each other, the shell of casting furnace is a steel, and burner hearth is built by laying bricks or stones with refractory brick, between outer wall and the firebrick wall with quartz sand or mix and construct the material tamping, and accompany heat-insulation layer, use heat-barrier material.Holding furnace, smelting furnace lower bottom part are equipped with iron core respectively, primary winding, refractory tube, blower fan etc. form the combination line frequency furnace, every group of power is generally 70KW, the energising back produces huge induced-current, metal molten is melted in lapies, the adjusting of induced-current size, the temperature that motlten metal keep to be needed satisfies the different requirements of fusing in the technical process, refining, casting.
Now in conjunction with the accompanying drawings the utility model is described in detail.
Fig. 1 is the casting furnace front view.
Fig. 2 is the casting furnace side view.
Fig. 3 is the casting furnace vertical view.
Fig. 4 is casting furnace user mode figure.
With reference to Fig. 1 is the front view section of casting furnace, form by smelting furnace I (7), smelting furnace II (10), holding furnace (9), furnace base (1), it is characterized in that on a holding furnace (9) both sides, connecting two smelting furnaces is that smelting furnace I (7), smelting furnace II (10) communicate with holding furnace (9), joins together.The burner hearth of holding furnace and smelting furnace is the firebrick wall (8) of building by laying bricks or stones with refractory brick, and it is peripheral with quartz sand (4) tamping, accompanies one deck heat-insulation layer (5) between quartz sand (4) and the shell (6).
With reference to Fig. 1, Fig. 2, the lower bottom part of holding furnace and 2 smelting furnaces all is equipped with channel (2), iron core (3), primary winding (11), refractory tube (12), blower fan (13).
The utility model has overcome the defective of known technology, and the smelting efficiency height is effective, and thermal efficiency height, liquid metal be fusing under the tight covering of charcoal all the time, and casting can guarantee that the oxygen content of production oxygen-free copper product is lower than the requirement of 10PPm. The structure of holding furnace and 2 smelting furnace three stove one, production capacity can double many than two stove one, generally at 2000～4000 ton/years. If in same production capacity relatively, the utility model facility compact, and office is rationally, and floor space is little, and affiliated facility is few, reduced investment, and also easy to control, easy and simple to handle. Be applicable to the supporting stove of using of upper lead conticaster.
Claims (4)
1, a kind of casting furnace of forming by smelting furnace I (7), smelting furnace II (10), holding furnace (9), furnace base (1), it is characterized in that on every side at a holding furnace (9), having two smelting furnaces at least is that smelting furnace I, smelting furnace II communicate with holding furnace (9), joins together.
2, casting furnace according to claim 1 is characterized in that the firebrick wall (8) of holding furnace (9) and smelting furnace I (7), smelting furnace II (10) is peripherally equipped with quartz sand (4).
3,, it is characterized in that between casting furnace shell (6) and the quartz sand (4) heat-insulation layer (5) being housed according to claim 1,2 described casting furnaces.
4, casting furnace according to claim 1 is characterized in that holding furnace (9), smelting furnace I (7), smelting furnace II (10) lower bottom part are equipped with channel (2), iron core (3), primary winding (11), refractory tube (12), blower fan (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211188 CN2123050U (en) | 1992-01-23 | 1992-01-23 | Molten-cast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211188 CN2123050U (en) | 1992-01-23 | 1992-01-23 | Molten-cast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2123050U true CN2123050U (en) | 1992-11-25 |
Family
ID=4956226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92211188 Granted CN2123050U (en) | 1992-01-23 | 1992-01-23 | Molten-cast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2123050U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305540A (en) * | 2011-07-07 | 2012-01-04 | 常熟市中联光电新材料有限责任公司 | Copper melting upcasting furnace |
| CN102478354A (en) * | 2010-11-29 | 2012-05-30 | 上海亚德林有色金属有限公司 | Molten die-casting integrated smelting furnace for aluminum casting and use method thereof |
| CN102764860A (en) * | 2012-07-02 | 2012-11-07 | 广西泰星电子焊接材料有限公司 | Double smelting furnace tin bar casting production device |
| CN106017097A (en) * | 2016-07-12 | 2016-10-12 | 安徽龙氏机械制造有限公司 | Integrated melting furnace |
| CN110094972A (en) * | 2019-05-17 | 2019-08-06 | 重庆银河铸锻有限责任公司 | A kind of electro-smelting method of high rigidity high class gear lathe casting material |
-
1992
- 1992-01-23 CN CN 92211188 patent/CN2123050U/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478354A (en) * | 2010-11-29 | 2012-05-30 | 上海亚德林有色金属有限公司 | Molten die-casting integrated smelting furnace for aluminum casting and use method thereof |
| CN102305540A (en) * | 2011-07-07 | 2012-01-04 | 常熟市中联光电新材料有限责任公司 | Copper melting upcasting furnace |
| CN102305540B (en) * | 2011-07-07 | 2012-10-10 | 常熟市中联光电新材料有限责任公司 | Copper melting upcasting furnace |
| CN102764860A (en) * | 2012-07-02 | 2012-11-07 | 广西泰星电子焊接材料有限公司 | Double smelting furnace tin bar casting production device |
| CN102764860B (en) * | 2012-07-02 | 2014-08-06 | 广西泰星电子焊接材料有限公司 | Double smelting furnace tin bar casting production device |
| CN106017097A (en) * | 2016-07-12 | 2016-10-12 | 安徽龙氏机械制造有限公司 | Integrated melting furnace |
| CN110094972A (en) * | 2019-05-17 | 2019-08-06 | 重庆银河铸锻有限责任公司 | A kind of electro-smelting method of high rigidity high class gear lathe casting material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |