CN207646263U - A kind of electroslag furnace graphite electrode - Google Patents
A kind of electroslag furnace graphite electrode Download PDFInfo
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- CN207646263U CN207646263U CN201721588173.5U CN201721588173U CN207646263U CN 207646263 U CN207646263 U CN 207646263U CN 201721588173 U CN201721588173 U CN 201721588173U CN 207646263 U CN207646263 U CN 207646263U
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- graphite electrode
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- electroslag furnace
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Abstract
The utility model is related to a kind of electroslag furnace graphite electrodes, it is characterised in that：Including fixed graphite electrode (1) and starting the arc graphite electrode (2), the starting the arc graphite electrode (2) is located at the bottom of fixed graphite electrode (1), the starting the arc graphite electrode (2) is to form one or more graphite electrode teeth (201) in indentation, there with ring-type jaggy.The number of teeth of graphite electrode tooth that starting the arc graphite electrode (2) is arranged the different number of turns according to the different-diameter for smelting steel billet and often encloses.The application makes to become the planar starting the arc by the dotted starting the arc when smelting, reaches most fast slugging speed, preferably eliminates safe hidden trouble.
Description
Technical field
The utility model is related to electroslag furnace graphite electrodes.
Background technology
Electroslag furnace uses common graphite electrode originally, in slugging and is placed on the starting the arc material arcing of bottom tank center, melts,
The liquid slag of melting state is become, remelting then is carried out to steel billet.There are a disadvantages for common graphite electrode, in smelting every time
Heart temperature is high, is easy to corrode bottom water case, bottom water case is made to damage, serious to cause to burn bottom water case, and safety accident occurs.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel graphite resistor rod shape for the above-mentioned prior art
Shape, being added in graphite electrode bottom can make to become the planar starting the arc by the dotted starting the arc when smelting with the graphite electrode tooth of the multiple spot starting the arc,
To replace original columned graphite electrode, reach identical slugging effect, and can eliminate safe hidden trouble.
The technical scheme in the invention for solving the above technical problem is：A kind of electroslag furnace graphite electrode, including it is solid
Determine graphite electrode and starting the arc graphite electrode, the starting the arc graphite electrode is located at the bottom of fixed graphite electrode, the starting the arc graphite
Electrode is to form one or more graphite electrode teeth in indentation, there with ring-type jaggy.
Preferably, the graphite electricity that starting the arc graphite electrode is arranged the different number of turns according to the different-diameter for smelting steel billet and often encloses
The number of teeth of pole tooth.
Compared with prior art, the utility model has the advantage of：The application changes the shape of graphite electrode, in graphite
Electrode base adds starting the arc graphite electrode, be shaped to can the multiple spot starting the arc graphite electrode tooth, make to be become by the dotted starting the arc when smelting
The planar starting the arc, and can reach according to the different-diameter for smelting steel billet come the number of teeth for determining the number of turns of graphite electrode tooth and often enclosing
Most fast slugging speed, preferably eliminates safe hidden trouble.
Description of the drawings
Fig. 1 is the structural schematic diagram of graphite electrode in the utility model embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1, the electroslag furnace graphite electrode in the present embodiment, by fixed graphite electrode 1 and starting the arc graphite electrode 2
It constitutes, starting the arc graphite electrode 2 is located at the bottom of fixed graphite electrode 1.Fixed graphite electrode 1 is identical as former graphite electrode size,
It is positioned in electrode clamping, starting the arc graphite electrode 2 is with ring-type jaggy, and in indentation, there molding, there are one graphite electrode teeth
201, the starting the arc is contacted with graphite electrode tooth 201 with the starting the arc material on bottom water case, and smelting is operated with former starting the arc mode.
The graphite electrode of above structure becomes the planar starting the arc when smelting by the dotted starting the arc, reaches identical slugging effect,
And bottom water case will not be corroded.
In addition to the implementation, the utility model further includes having other embodiment, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection domain of the utility model claims.
Claims (2)
1. a kind of electroslag furnace graphite electrode, it is characterised in that：Including fixed graphite electrode (1) and starting the arc graphite electrode (2), institute
The bottom that starting the arc graphite electrode (2) is located at fixed graphite electrode (1) is stated, the starting the arc graphite electrode (2) is with ring jaggy
Shape forms one or more graphite electrode teeth (201) in indentation, there.
2. electroslag furnace graphite electrode according to claim 1, it is characterised in that：Starting the arc graphite electrode (2) basis
The number of teeth of graphite electrode tooth that the different-diameter for smelting steel billet is arranged the different number of turns and often encloses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588173.5U CN207646263U (en) | 2017-11-23 | 2017-11-23 | A kind of electroslag furnace graphite electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588173.5U CN207646263U (en) | 2017-11-23 | 2017-11-23 | A kind of electroslag furnace graphite electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646263U true CN207646263U (en) | 2018-07-24 |
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ID=62889620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588173.5U Active CN207646263U (en) | 2017-11-23 | 2017-11-23 | A kind of electroslag furnace graphite electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646263U (en) |
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2017
- 2017-11-23 CN CN201721588173.5U patent/CN207646263U/en active Active
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