CN205102586U - Consumable vacuum arc furnace - Google Patents
Consumable vacuum arc furnace Download PDFInfo
- Publication number
- CN205102586U CN205102586U CN201520864954.7U CN201520864954U CN205102586U CN 205102586 U CN205102586 U CN 205102586U CN 201520864954 U CN201520864954 U CN 201520864954U CN 205102586 U CN205102586 U CN 205102586U
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- Prior art keywords
- electrode
- crucible
- arc furnace
- heater
- consutrode
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Abstract
The utility model discloses a consumable vacuum arc furnace, the bottom of furnace body is provided with the crucible, is provided with around the crucible to be used for the refrigerated water jacket, sets up electric arc in the copper crucible, and one side of furnace body is provided with gas vent, gas vent and vacuum pumping system intercommunication, consumable electrode sets up in the corresponding position of electric arc, and the consumable electrode top is connected with the electrode stem, the through -hole that is used for the electrode stem to pass is offered at the furnace body top, be provided with electric pole fluctuation mechanism on the furnace body, electric pole fluctuation mechanism goes up and down through compound differential gear driving electrode pole. The utility model provides a consumable vacuum arc furnace distinguishes to passing through in the copper crucible with the electric arc that high temperature is passed through to the form of molten drop when the liquid metal titanium to and keep liquid in the copper crucible and the subsequent in -process that solidifies, and not only realize densifying but also played the effect of purifying metals, make the metal have better performance, improved the metal yield.
Description
Technical field
The utility model relates to a kind of vacuum consumable electrode arc furnace, belongs to Machining Technology field.
Background technology
Vacuum arc furnace ignition is the electric furnace directly heating smelting metal in the body of heater vacuumized with electric arc.Furnace gas is thin, main by by the steam generation electric arc of molten metal, for making arc stability, generally supplies direct current.According to melting characteristics, be divided into For Remelting Metals stove and casting furnace.Whether consume (fusing) according to electrode in fusion process, be divided into self-consuming furnace and non-consumable stove, the great majority of industrial application are self-consuming furnaces.Vacuum arc furnace ignition is used for melting special steel, metal that is active and infusibility as titanium, molybdenum, niobium.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of vacuum consumable electrode arc furnace.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of vacuum consumable electrode arc furnace, comprising: body of heater, crucible, electric arc, consutrode, electrode stem, electrode lifting mechanism;
The bottom of body of heater is provided with crucible, is provided with the water jacket for cooling around crucible, arranges electric arc in described copper crucible, and the side of body of heater is provided with exhaust outlet, and exhaust outlet is communicated with vacuum-pumping system; Consutrode is arranged on the correspondence position of electric arc, and consutrode top is connected with electrode stem; Body of heater top offers the through hole passed for electrode stem; Described body of heater is provided with electrode lifting mechanism, and described electrode lifting mechanism is by compound differential gearing drive electrode bar lifting.
Preferably, described vacuum consumable electrode arc furnace, is characterized in that: described body of heater is also provided with observation device.
Preferably, described vacuum consumable electrode arc furnace, is characterized in that: also comprise terminal clamp, and described electrode stem is connected by terminal clamp with consutrode.
Described vacuum consumable electrode arc furnace, is characterized in that: be provided with movable sealing box between described electrode stem and furnace body outer wall and seal.
Preferably, described vacuum consumable electrode arc furnace, is characterized in that: described consutrode is connected with cathode cable by electrode stem.
Preferably, described vacuum consumable electrode arc furnace, is characterized in that: also comprise flange, and described consutrode is connected with anode cable by flange.
Beneficial effect: the vacuum consumable electrode arc furnace that the utility model provides, when liquid metal titanium passes through the arc region of high temperature to transition in copper crucible with the form of molten drop, and in copper crucible, keep liquid with in process of setting subsequently, not only achieve densified but also play the effect of purifying metals, make metal have better performance, improve metal yield.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: crucible 1, molten bath 2, ingot casting 3, stabilising arc coil 4, water jacket 5, anode cable 6, flange 7, enter empty 8, body of heater 9, observation device 10, cathode cable 11, compound differential gearing 12, electrode lifting mechanism 13, movable sealing box 14, electrode stem 15, terminal clamp 16, consutrode 17, exhaust outlet 18, electric arc 19.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of vacuum consumable electrode arc furnace, comprising: crucible 1, molten bath 2, ingot casting 3, stabilising arc coil 4, water jacket 5, anode cable 6, flange 7, enter empty 8, body of heater 9, observation device 10, cathode cable 11, compound differential gearing 12, electrode lifting mechanism 13, movable sealing box 14, electrode stem 15, terminal clamp 16, consutrode 17, exhaust outlet 18, electric arc 19;
The bottom of body of heater 9 is provided with copper crucible 1, is provided with the water jacket 5 for cooling around copper crucible 1, arranges electric arc 19 in described copper crucible 1, and the side of body of heater 9 is provided with exhaust outlet 18, and exhaust outlet 18 is communicated with vacuum-pumping system; Consutrode 17 is arranged on the correspondence position of electric arc 19, and consutrode 17 top is connected with electrode stem 15; Body of heater top offers the through hole passed for electrode stem 15; Described body of heater is provided with electrode lifting mechanism 13, described electrode lifting mechanism 13 is elevated by compound differential gearing 12 drive electrode bar 15.The surrounding of described electric arc 19 is also provided with stabilising arc coil 4.
Described vacuum consumable electrode arc furnace, is characterized in that: described body of heater is also provided with observation device 10.
Described vacuum consumable electrode arc furnace, is characterized in that: also comprise terminal clamp 16, and described electrode stem 15 is connected by terminal clamp 16 with consutrode 17.
Described vacuum consumable electrode arc furnace, is characterized in that: be provided with movable sealing box 14 between described electrode stem 15 and furnace body outer wall and seal.
Described vacuum consumable electrode arc furnace, is characterized in that: described consutrode 17 is connected with cathode cable 11 by electrode stem 15.
Described vacuum consumable electrode arc furnace, is characterized in that: also comprise flange 7, and described consutrode 17 is connected with anode cable 6 by flange 7.
The vacuum consumable electrode arc furnace that the utility model provides, when liquid metal titanium passes through the arc region of high temperature to transition in copper crucible with the form of molten drop, and in copper crucible, keep liquid with in process of setting subsequently, not only achieve densified but also play the effect of purifying metals, make metal have better performance, improve metal yield.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a vacuum consumable electrode arc furnace, comprising: body of heater, crucible, electric arc, consutrode, electrode stem, electrode lifting mechanism;
The bottom of body of heater is provided with crucible, is provided with the water jacket for cooling around crucible, arranges electric arc in described copper crucible, and the side of body of heater is provided with exhaust outlet, and exhaust outlet is communicated with vacuum-pumping system; Consutrode is arranged on the correspondence position of electric arc, and consutrode top is connected with electrode stem; Body of heater top offers the through hole passed for electrode stem; Described body of heater is provided with electrode lifting mechanism, and described electrode lifting mechanism is by compound differential gearing drive electrode bar lifting.
2. vacuum consumable electrode arc furnace according to claim 1, is characterized in that: described body of heater is also provided with observation device.
3. vacuum consumable electrode arc furnace according to claim 1, is characterized in that: also comprise terminal clamp, described electrode stem is connected by terminal clamp with consutrode.
4. vacuum consumable electrode arc furnace according to claim 1, is characterized in that: be provided with movable sealing box between described electrode stem and furnace body outer wall and seal.
5. vacuum consumable electrode arc furnace according to claim 1, is characterized in that: described consutrode is connected with cathode cable by electrode stem.
6. vacuum consumable electrode arc furnace according to claim 1, is characterized in that: also comprise flange, described consutrode is connected with anode cable by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864954.7U CN205102586U (en) | 2015-11-03 | 2015-11-03 | Consumable vacuum arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864954.7U CN205102586U (en) | 2015-11-03 | 2015-11-03 | Consumable vacuum arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102586U true CN205102586U (en) | 2016-03-23 |
Family
ID=55518364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520864954.7U Expired - Fee Related CN205102586U (en) | 2015-11-03 | 2015-11-03 | Consumable vacuum arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202908A (en) * | 2015-11-03 | 2015-12-30 | 苏州市金翔钛设备有限公司 | Vacuum consumable electrode arc furnace |
-
2015
- 2015-11-03 CN CN201520864954.7U patent/CN205102586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202908A (en) * | 2015-11-03 | 2015-12-30 | 苏州市金翔钛设备有限公司 | Vacuum consumable electrode arc furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |