CN206498557U - A kind of graphite electrode - Google Patents
A kind of graphite electrode Download PDFInfo
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- CN206498557U CN206498557U CN201720140747.6U CN201720140747U CN206498557U CN 206498557 U CN206498557 U CN 206498557U CN 201720140747 U CN201720140747 U CN 201720140747U CN 206498557 U CN206498557 U CN 206498557U
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- Prior art keywords
- graphite electrode
- electrode body
- graphite
- passage
- circulating water
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Abstract
The utility model is related to graphite technical field of electronic components, disclose a kind of graphite electrode, graphite electrode body including middle shaft through-hole, electrode contact in graphite electrode body one end, the end cap of passage is provided with outside described electrode body one end, the end cap and graphite electrode body junction are provided with Conducting copper tile, along graphite electrode body shaft to arranging circulating water back and forth outside the graphite electrode body, the circulating water pipe includes water inlet and delivery port, four through holes of the interval setting that is centrosymmetric on the electrode contact, shaft through-hole and passage in insertion, the oxidation of graphite electrode can be prevented effectively from, avoid the consumption of graphite electrode.
Description
Technical field
The utility model is related to graphite technical field of electronic components, more particularly to a kind of graphite electrode.
Background technology
Graphite electrode unit consumption is less, and production cost is told somebody what one's real intentions are, and graphite electrode belongs to low stain product, is advocating section
Today of energy emission reduction, with very important social effect.
The effect of graphite electrode is that electric current is imported in stove, and high-temperature electric arc is produced between the metal charge in electrode and stove,
Heat energy, melting batch formation molten steel are converted electrical energy into, and improves the scope of the temperature value technological requirement of molten steel.
But, graphite electrode causes anodizing in mechanism into the heat of generation, so as to cause disappearing for graphite electrode
Consumption, the existing single type of cooling can not effectively anti-oxidation.
Utility model content
The utility model embodiment provides a kind of graphite electrode, solves what graphite electrode in the prior art was easily aoxidized
Technical problem.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of graphite electrode, it is characterised in that bag
Include the graphite electrode body of shaft through-hole, the electrode contact in graphite electrode body one end, in described electrode body one end peripheral hardware
It is equipped with the end cap of passage, is provided with Conducting copper tile, in the graphite electrode in the end cap and graphite electrode body junction
Body is outer along graphite electrode body shaft to arranging circulating water back and forth, and the circulating water pipe includes water inlet and delivery port,
Four through holes of the interval setting that is centrosymmetric on the electrode contact, shaft through-hole and passage in insertion.
Further, the electrode contact is in the pyramidal structure of intermediate projections.
Further, the laying structure back and forth of the circulating water pipe formation is centered around the graphite electrode body peripheral.
Further, the passage of the end cap is passed through nitrogen.
The utility model embodiment has at least the following technical effects or advantages：
1st, due to using air-cooled and water cooling the type of cooling in the graphite electrode, the oxygen of graphite electrode can be prevented effectively from
Change, it is to avoid the consumption of graphite electrode.
2nd, due to using along graphite electrode body axial manner arrangement circulating water pipe so that circulating water pipe and graphite electrode
Contact area increases, and improves cooling effectiveness.
Brief description of the drawings
Fig. 1 is the structural representation of graphite electrode in the utility model embodiment.
Embodiment
The utility model embodiment solves graphite electrode in the prior art and easily aoxidized by providing a kind of graphite electrode
Technical problem.
In order to solve the above-mentioned technical problem, below in conjunction with Figure of description and specific embodiment to above-mentioned technology
Scheme is described in detail.
The utility model embodiment provides a kind of graphite electrode, as shown in figure 1, the electricity of the graphite including middle shaft through-hole 101
Pole body 10, the electrode contact 20 in the one end of graphite electrode body 10, outside the one end of graphite electrode body 10 it is provided with passage
301 end cap 30, in end cap 30 and the junction of graphite electrode body 10 it is provided with Conducting copper tile 40, in the graphite electrode body 10
It is outer that along axial arranging circulating water 50 back and forth of graphite electrode body 10, circulating water pipe 50 includes water inlet 501 and delivery port,
Four through holes 201 of the interval setting that is centrosymmetric on the electrode contact 20, shaft through-hole 101 and passage 301 in insertion.
In a particular embodiment, the electrode contact 20 is in the pyramidal structure of intermediate projections, so, four through holes
201 are just laid in around pyramidal structure top.
The circulating water pipe 50 forms laying structure back and forth and is centered around the periphery of graphite electrode body 10, such cooling water pipe 50 with
The contact area of graphite electrode body 10 becomes big, can more effectively cool.
Another cooling is to use air cooling, is passed through nitrogen in the passage 301 of the end cap 30, so, nitrogen stream passes through
Journey can take away a part of heat.So as to effectively cool down.
Although having been described for preferred embodiment of the present utility model, those skilled in the art once know substantially
Creative concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to bag
Include preferred embodiment and fall into having altered and changing for the utility model scope.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claim and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (4)
1. a kind of graphite electrode, it is characterised in that the graphite electrode body including middle shaft through-hole, in graphite electrode body one end
Electrode contact, the end cap for being provided with outside described electrode body one end passage, it is connected with graphite electrode body in the end cap
Place is provided with Conducting copper tile, outside the graphite electrode body along graphite electrode body shaft to arranging circulating water back and forth, institute
Stating circulating water pipe includes water inlet and delivery port, four through holes of the interval setting that is centrosymmetric on the electrode contact, passes through
Shaft through-hole and passage in logical.
2. graphite electrode according to claim 1, it is characterised in that the electrode contact is in the taper knot of intermediate projections
Structure.
3. graphite electrode according to claim 1, it is characterised in that the laying structure back and forth of the circulating water pipe formation encloses
It is wound on the graphite electrode body peripheral.
4. graphite electrode according to claim 1, it is characterised in that the passage of the end cap is passed through nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140747.6U CN206498557U (en) | 2017-02-16 | 2017-02-16 | A kind of graphite electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140747.6U CN206498557U (en) | 2017-02-16 | 2017-02-16 | A kind of graphite electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206498557U true CN206498557U (en) | 2017-09-15 |
Family
ID=59805024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720140747.6U Active CN206498557U (en) | 2017-02-16 | 2017-02-16 | A kind of graphite electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206498557U (en) |
-
2017
- 2017-02-16 CN CN201720140747.6U patent/CN206498557U/en active Active
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