CN201830490U - Recycled graphite electrode - Google Patents
Recycled graphite electrode Download PDFInfo
- Publication number
- CN201830490U CN201830490U CN2010205512427U CN201020551242U CN201830490U CN 201830490 U CN201830490 U CN 201830490U CN 2010205512427 U CN2010205512427 U CN 2010205512427U CN 201020551242 U CN201020551242 U CN 201020551242U CN 201830490 U CN201830490 U CN 201830490U
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- China
- Prior art keywords
- graphite electrode
- connector
- electrode
- diameter
- waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a recycled graphite electrode belonging to the field of waste recycling. The recycled graphite electrode comprises connectors provided with external threads, wherein the diameter of the middle of the connector is larger than the diameters of both ends respectively taking the shape of a frustum. The recycled graphite electrode is characterized by being formed through the connection of a plurality of wasted electrodes by the connectors, and both ends of each wasted electrode are respectively provided with a tapered screwed hole matched with the threaded connector. The length of the wasted electrodes is not less than 1100 millimeters, and the diameter is not less than 600 millimeters. The recycled graphite electrode realizes waste recycling, thus reducing waste, saving expenditure and lowering the production cost.
Description
Technical field:
The utility model belongs to refuse reclamation, is specifically related to a kind of graphite electrode that utilizes again.
Background technology:
Graphite electrode is the irreplaceable high temperature resistant electric conducting material of electric-arc furnace steelmaking.China's graphite electrode consumption total amount is one of maximum in the world country.The consumption of graphite electrode accounts for 10% of steel-making cost, and in order to reduce steel-making cost, how energy-saving and emission-reduction, research utilize these just to become extremely urgent problem with the back graphite electrode.
Summary of the invention:
In order to reduce steel-making cost, cut the waste, the utility model provides a kind of graphite electrode that utilizes again.
The utility model comprises having externally threaded connector, diameter in the middle of the connector is greater than the diameter at two ends, two ends are taper type, it is characterized in that being formed by connecting by connector by the waste and old electrode of some joints, the two ends of the waste and old electrode of every joint are equipped with the conical screw hole that is used with threaded connector.
Described waste and old electrode length is not less than 1100mm, diameter is not less than 600mm.
The utility model is twice laid, has reduced waste, has saved spending, has reduced production cost.
Description of drawings:
Fig. 1 is the axial cutaway view of the utility model embodiment.
Among the figure, 1, connector, 2, threaded rod, 3, screwed hole, 4 waste and old electrodes, 5, threaded rod, 6, screwed hole, 7, connector, 8, waste and old electrode, 9, screwed hole.
Embodiment:
Embodiment: shown in Figure 1, present embodiment comprises having externally threaded connector 1,7, diameter in the middle of the connector 1,7 is greater than the diameter at two ends, two ends are taper type, by two joint length is that 1200mm, diameter are that the waste and old electrode 4,8 of 700mm is formed by connecting by connector 7, the two ends of every economize on electricity utmost point are equipped with the conical screw hole 3,6 that is used with threaded connector, the quiet connector 1,7 that is provided with in the two ends of waste and old electrode 4, and connector 1,7 and waste and old electrode 4 are by being threaded.
Its course of processing is: with two joint diameters is that φ 700mm, length are the waste and old graphite electrode of 1200mm, cuts away the part of damage, and at its two ends processing conical screw hole, its tapering is 1: 3, and orifice diameter is φ 311.18
+ 0.5Mm, the degree of depth is 234.6
+ 7Mm, the flat conical screw hole of car bottom surface then; The two economize on electricity utmost points that process screwed hole are connected by connector (existing electrode connector).
Claims (2)
1. utilize graphite electrode again, comprise and have externally threaded connector, diameter in the middle of the connector is greater than the diameter at two ends, two ends are taper type, it is characterized in that being formed by connecting by connector by the waste and old electrode of some joints, the two ends of the waste and old electrode of every joint are equipped with the conical screw hole that is used with threaded connector.
2. the graphite electrode that utilizes again according to claim 1 is characterized in that described waste and old electrode length is not less than 1100mm, diameter is not less than 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205512427U CN201830490U (en) | 2010-09-27 | 2010-09-27 | Recycled graphite electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205512427U CN201830490U (en) | 2010-09-27 | 2010-09-27 | Recycled graphite electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830490U true CN201830490U (en) | 2011-05-11 |
Family
ID=43969000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205512427U Expired - Fee Related CN201830490U (en) | 2010-09-27 | 2010-09-27 | Recycled graphite electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540961A (en) * | 2012-07-09 | 2014-01-29 | 有研稀土新材料股份有限公司 | Electrolytic bath and method for electrolyzing light rare earth metals or alloys |
| CN109551067A (en) * | 2019-01-22 | 2019-04-02 | 崇义章源钨业股份有限公司 | Spark machine electrode |
-
2010
- 2010-09-27 CN CN2010205512427U patent/CN201830490U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540961A (en) * | 2012-07-09 | 2014-01-29 | 有研稀土新材料股份有限公司 | Electrolytic bath and method for electrolyzing light rare earth metals or alloys |
| CN103540961B (en) * | 2012-07-09 | 2016-03-30 | 有研稀土新材料股份有限公司 | The electrolyzer of a kind of electrolysis light rare earth metal or alloy and method |
| CN109551067A (en) * | 2019-01-22 | 2019-04-02 | 崇义章源钨业股份有限公司 | Spark machine electrode |
| CN109551067B (en) * | 2019-01-22 | 2023-12-22 | 崇义章源钨业股份有限公司 | spark machine electrode |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20170927 |