CN202687964U - Conductive block for side electrode of vertical continuous graphitization furnace - Google Patents
Conductive block for side electrode of vertical continuous graphitization furnace Download PDFInfo
- Publication number
- CN202687964U CN202687964U CN2012203592341U CN201220359234U CN202687964U CN 202687964 U CN202687964 U CN 202687964U CN 2012203592341 U CN2012203592341 U CN 2012203592341U CN 201220359234 U CN201220359234 U CN 201220359234U CN 202687964 U CN202687964 U CN 202687964U
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- right cylinder
- groove
- conductive block
- cylinder
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Abstract
The utility model discloses a conductive block for a side electrode of a vertical continuous graphitization furnace. The conductive block comprises an upper cylinder and a lower cylinder, wherein the upper cylinder and the lower cylinder have the same diameter and height; at least two groups of concentric arc-shaped upper grooves are arranged at the top of the upper cylinder, and a semicircular upper groove is arranged at the bottom of the upper cylinder; a semicircular lower groove having the same radius as the upper groove is arranged at the top of the lower cylinder, and a bottom tenon having the same circle center position, radius and width as the upper groove is arranged at the bottom of the lower cylinder. The conductive block has the following advantages that: 1, reliability of electrification of the conductive block for the side electrode of the vertical continuous graphitization furnace to interior of the furnace is effectively improved; 2, matching precision with the other component during construction is improved, and position requirements for installation of the side electrode are effectively ensured; and 3, leakage of the gas in the conductive block and an insulation layer medium outside the conductive block is effectively blocked, the burning loss and the maintenance are reduced, and the furnace age is prolonged.
Description
Technical field
This utility model relates to a kind of conducting block, and particularly a kind of lateral electrode conducting block that adopts high temperature purification and make the graphitizing furnace of coke continuous graphitization production high-purity graphite carbon material belongs to charcoal element technical field.
Background technology
In steel-making and casting industry, domestic at present general electric calcined anthracite, natural graphite, calcined petroleum coke, pitch coke and the carbon element industry of adopting is used as resistance material in the electrode carbonization process as the carburetting material.Because these materials contain the impurity such as excess harmful element, particularly sulphur, nitrogen, phosphorus, seriously affect quality product, can not satisfy need of production.Simultaneously, above-mentioned materials is because fixed carbon content is lower, quality is unstable, also can't satisfy the needs of friction materials, magnesia carbon brick carburetting material, nuclear reactor deceleration material and other carbon composites of carbon negative pole material, aircraft and bullet train as secondary lithium battery of new generation at all.Therefore the Development and Production high-purity graphite carbon material has become a very urgent problems.
In order to improve the quality of graphite carbon material, adopt continuously purification and continuous graphitization of high temperature, make graphite carbon material fixed carbon content be higher than 99.95% high-purity graphite carbon material continuous production processes method, its major equipment is vertical graphitizing furnace.In the structure of existing vertical graphitizing furnace, electrode is the mode of installing up and down of taking, after lower loading electrode being changed into the side dress, it is particularly important that the connecting mode of electrode and combustion chamber seems, if contact badly, then lateral electrode can not effectively cooperate with combustion chamber, will increase contact resistance, the contact site local temperature is raise, oxidation occurs, will cause the deficiencies such as poor sealing performance, work-ing life be short.
Summary of the invention
Goal of the invention: the purpose of this utility model provides a kind ofly has cooperating of degree of precision with lateral electrode, and installs and build by laying bricks or stones conveniently, and centering is good, and stability is reliable, good airproof performance, the lateral electrode conducting block of the vertical continuous graphitizing furnace of long service life.
Technical scheme: a kind of lateral electrode conducting block of vertical continuous graphitizing furnace comprises right cylinder and lower right cylinder, described upper right cylinder and lower cylindrical diameter and highly equal; Described upper right cylinder top is provided with groove on the concentric circular arc of at least two groups, and described upper right cylinder bottom is provided with semicircle upper groove; Described lower right cylinder top is provided with the semicircle low groove that radius equates with upper groove, and described lower right cylinder bottom is provided with the end tenon that home position, radius, width and upper groove equate respectively; Described upper right cylinder and lower right cylinder mix proportion lateral electrode conducting block, upper groove and low groove are combined to form the through hole with installing electrodes.The width of described cylindrical upper groove is 5mm～30mm, and the degree of depth is 10mm～40mm; Described lower cylindrical end tenon width 5mm～30mm highly is 10mm～40mm; Being connected respectively by realizing cooperating between upper groove and the end tenon between upper right cylinder and lower right cylinder and the miscellaneous part.The reliability and the stopping property that are connected with other parts in order to improve conducting block, tenon and upper groove at the bottom of described upper right cylinder and lower right cylinder comprise two groups at least.
Described upper right cylinder and lower right cylinder are that the carbon material forms at processing and fabricating after high fire stons melanism.
Beneficial effect: 1, the utility model Effective Raise the vertical continuous graphitizing furnace side loading electrode reliability of switching in the stove, reduced to greatest extent contact resistance, reduced the heating of contact site.2, improved when vertical continuous graphitizing furnace is built by laying bricks or stones and the quality of fit of miscellaneous part, because the precision of groove and tenon is higher, effectively guaranteed the status requirement that lateral electrode is installed.3, because the precision of groove and tenon is higher, so effectively blocked gas in the conducting block and the mutual blowby of conducting block thermal insulation layer medium outward, effectively reduced scaling loss, reduced maintenance, prolonged furnace life.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is cylindrical vertical view on the utility model;
Fig. 4 is cylindrical vertical view under the utility model.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in the figure, a kind of lateral electrode conducting block of vertical continuous graphitizing furnace comprises right cylinder 1 and lower right cylinder 2, the diameter of described upper right cylinder 1 and lower right cylinder 2 and highly equal; Described upper right cylinder 1 top is provided with groove 11 on the concentric circular arc of at least two groups, and described upper right cylinder 1 bottom is provided with semicircle upper groove 12; Described lower right cylinder 2 tops are provided with the semicircle low groove 22 that radius equates with upper groove 12, and described lower right cylinder 2 bottoms are provided with the end tenon 21 that home position, radius, width and upper groove 11 equate respectively; Described upper right cylinder 1 and lower right cylinder 2 mix proportion lateral electrode conducting blocks, upper groove 12 is combined to form the through hole of using installing electrodes with low groove 22.Described upper right cylinder 1 and lower right cylinder 2 are that the carbon material forms at processing and fabricating after high fire stons melanism.Being connected respectively by realizing cooperating between upper groove 11 and the end tenon 21 between upper right cylinder 1 and lower right cylinder 2 and the combustion chamber.The reliability and the stopping property that are connected with other parts in order to improve conducting block, tenon 21 and upper groove 11 at the bottom of described upper right cylinder 1 and lower right cylinder 2 comprise two groups at least.
Beneficial effect: 1, the utility model Effective Raise the vertical continuous graphitizing furnace side loading electrode reliability of switching in the stove, reduced to greatest extent contact resistance, reduced the heating of contact site.2, improved when vertical continuous graphitizing furnace is built by laying bricks or stones and the quality of fit of miscellaneous part, because the precision of groove and tenon is higher, effectively guaranteed the status requirement that lateral electrode is installed.3, because the precision of groove and tenon is higher, so effectively blocked gas in the conducting block and the mutual blowby of conducting block thermal insulation layer medium outward, effectively reduced scaling loss, reduced maintenance, prolonged furnace life.
Claims (2)
1. the lateral electrode conducting block of a vertical continuous graphitizing furnace is characterized in that: comprise right cylinder (1) and lower right cylinder (2), the diameter of described upper right cylinder (1) and lower right cylinder (2) and highly equal; Described upper right cylinder (1) top is provided with groove (11) on the concentric circular arc of at least two groups, and described upper right cylinder (1) bottom is provided with semicircle upper groove (12); Described lower right cylinder (2) top is provided with the semicircle low groove (22) that radius equates with upper groove (12), and described lower right cylinder (2) bottom is provided with the end tenon (21) that home position, radius, width and upper groove (11) equate respectively; Described upper right cylinder (1) and lower right cylinder (2) mix proportion lateral electrode conducting block, upper groove (12) is combined to form the through hole of using installing electrodes with low groove (22).
2. the lateral electrode conducting block of vertical continuous graphitizing furnace according to claim 1, it is characterized in that: described upper right cylinder (1) and lower right cylinder (2) are that the carbon material forms at processing and fabricating after high fire stons melanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203592341U CN202687964U (en) | 2012-07-23 | 2012-07-23 | Conductive block for side electrode of vertical continuous graphitization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203592341U CN202687964U (en) | 2012-07-23 | 2012-07-23 | Conductive block for side electrode of vertical continuous graphitization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687964U true CN202687964U (en) | 2013-01-23 |
Family
ID=47543612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203592341U Expired - Fee Related CN202687964U (en) | 2012-07-23 | 2012-07-23 | Conductive block for side electrode of vertical continuous graphitization furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687964U (en) |
-
2012
- 2012-07-23 CN CN2012203592341U patent/CN202687964U/en not_active Expired - Fee Related
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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: 20130123 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |