CN203057583U - Graphite electrode - Google Patents
Graphite electrode Download PDFInfo
- Publication number
- CN203057583U CN203057583U CN 201220511491 CN201220511491U CN203057583U CN 203057583 U CN203057583 U CN 203057583U CN 201220511491 CN201220511491 CN 201220511491 CN 201220511491 U CN201220511491 U CN 201220511491U CN 203057583 U CN203057583 U CN 203057583U
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- Prior art keywords
- graphite electrode
- electrode body
- utility
- model
- graphite
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Abstract
The utility model provides a graphite electrode, comprising a graphite electrode body; the surface of the graphite electrode body is coated with an antioxidation layer which effectively solves the problem of graphite electrode loss in prior arts caused by the oxidization of an electrode side of a graphite electrode in a smelting process.
Description
Technical field
The utility model relates to the electrode technology field, refers to a kind of graphite electrode especially.
Background technology
Graphite electrode is a kind of being widely used as to smelting various steel alloys, ferroalloy, the industrial materials of industrial silicon and yellow phosphorus and non-ferrous metal and rare metal, its weak point is that high-temperature oxidation resistance is poor, in steelmaking process, LF stove and arc furnace are with 40%～60% of graphite electrode, because of reacting with airborne oxygen and consuming in vain, graphite electrode itself also is a kind of non-renewable resources, only the graphitization process electric energy just needs to consume more than the 3500kwh, the required needle coke of the graphite electrode of production high-performance simultaneously is by Japan, developed countries such as America and Europe monopolize for a long time, hold at high price, the life-span that prolongs graphite electrode can effectively reduce energy consumption and the production cost of smelting industries such as steel-making.
The utility model content
The utility model proposes a kind of graphite electrode, solved the problem that graphite electrode occurs in the prior art electrode lateral oxidation causes the graphite electrode loss in smelting process.
The technical solution of the utility model is achieved in that a kind of graphite electrode, comprises the graphite electrode body, and described graphite electrode body surface is coated with anti oxidation layer.
As to improvement of the technical scheme, described graphite electrode body one end is positioned at described anti oxidation layer outer surface and also is provided with metal level.
As optimized technical scheme, described metal level is the copper layer, and the common graphite electrode can be used as metal electrode and uses, and has enlarged the scope of application of graphite electrode.
As to improvement of the technical scheme, described graphite electrode body is the hollow graphite electrode body, and the graphite electrode body is hollow design, and the surface area of electrode is increased, and has improved the utilance of electrode.
Owing to adopted technique scheme, a kind of graphite electrode, comprise the graphite electrode body, described graphite electrode body surface is coated with anti oxidation layer, and anti oxidation layer efficiently solves the problem that graphite electrode occurs in the prior art electrode lateral oxidation causes the graphite electrode loss in smelting process.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Among the figure: 1-graphite electrode body; The 2-anti oxidation layer; The 3-metal level.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one:
As shown in Figure 1, a kind of graphite electrode comprises the graphite electrode body, and described graphite electrode body surface is coated with anti oxidation layer.
Described graphite electrode body one end is positioned at described anti oxidation layer outer surface and also is provided with metal level.
Described metal level is the copper layer, and the common graphite electrode can be used as metal electrode and uses, and has enlarged the scope of application of graphite electrode.
Described graphite electrode body is the hollow graphite electrode body, and the graphite electrode body is hollow design, and the surface area of electrode is increased, and has improved the utilance of electrode.
Embodiment two:
As shown in Figure 2, a kind of graphite electrode comprises the graphite electrode body, and described graphite electrode body surface is coated with anti oxidation layer.
Described graphite electrode body one end is positioned at described anti oxidation layer outer surface and also is provided with metal level.
Described metal level is the copper layer, and the common graphite electrode can be used as metal electrode and uses, and has enlarged the scope of application of graphite electrode.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. a graphite electrode comprises the graphite electrode body, it is characterized in that: described graphite electrode body surface is coated with anti oxidation layer;
Described graphite electrode body one end is positioned at described anti oxidation layer outer surface and also is provided with metal level.
2. a kind of graphite electrode as claimed in claim 1, it is characterized in that: described metal level is the copper layer.
3. a kind of graphite electrode as claimed in claim 1, it is characterized in that: described graphite electrode body is the hollow graphite electrode body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511491 CN203057583U (en) | 2012-10-08 | 2012-10-08 | Graphite electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511491 CN203057583U (en) | 2012-10-08 | 2012-10-08 | Graphite electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203057583U true CN203057583U (en) | 2013-07-10 |
Family
ID=48740496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220511491 Expired - Fee Related CN203057583U (en) | 2012-10-08 | 2012-10-08 | Graphite electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203057583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958005A (en) * | 2016-06-24 | 2016-09-21 | 苏州华冲精密机械有限公司 | Electrode for saving energy and reducing consumption |
-
2012
- 2012-10-08 CN CN 201220511491 patent/CN203057583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958005A (en) * | 2016-06-24 | 2016-09-21 | 苏州华冲精密机械有限公司 | Electrode for saving energy and reducing consumption |
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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: 20130710 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |