CN202687963U - Improved side electrode conducting block of vertical continuous graphitization furnace - Google Patents
Improved side electrode conducting block of vertical continuous graphitization furnace Download PDFInfo
- Publication number
- CN202687963U CN202687963U CN2012203585916U CN201220358591U CN202687963U CN 202687963 U CN202687963 U CN 202687963U CN 2012203585916 U CN2012203585916 U CN 2012203585916U CN 201220358591 U CN201220358591 U CN 201220358591U CN 202687963 U CN202687963 U CN 202687963U
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- right cylinder
- conducting block
- groove
- side electrode
- vertical continuous
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Abstract
An improved side electrode conducting block of a vertical continuous graphitization furnace comprises an upper cylinder and a lower cylinder which are the same in diameter and height, the top of the upper cylinder is provided with at least two groups of concentric arc-shaped upper grooves, the bottom of the upper cylinder is provided with semicircular upper grooves, the top of the lower cylinder is provided with lower grooves which are the same as the upper grooves in radius, and the bottom of the lower cylinder is provided with bottom grooves which are the same as the upper groove in circle center position, radius and width. The improved side electrode conducting block has the following beneficial effects: 1, the reliability that a side electrode of the vertical continuous graphitization furnace supplies power into the furnace is effectively improved; 2, the precision of matching with other parts during construction can be improved and the position requirement of installation of the side electrode can be ensured effectively; and 3, a mutual mixing of gas leaked out of the conducting block and a medium leaked out of a heat insulating layer outside the conducting block can be blocked effectively, thereby reducing burning loss and maintenance and prolonging the service life of the furnace.
Description
Technical field
This utility model relates to a kind of conducting block, and particularly a kind of modified version 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.
My company has developed the lateral electrode conducting block of realizing excellent sealing by tenon and cooperating of groove at present, the structure that adopts is upper groove and end tenon structure, but because end tenon protrudes from conducting block, therefore in manufacturing processed, need to spend more material, and in handling process, easily cause the damage of end tenon.
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 modified version 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 kerve 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 kerve width 5mm～30mm highly is 10mm～40mm; Between upper right cylinder and lower right cylinder and the miscellaneous part be connected by the tenon on the miscellaneous part respectively with upper groove and kerve between cooperate realize.The reliability and the stopping property that are connected with other parts in order to improve conducting block, described upper right cylinder and lower right cylinder comprise two groups of kerves and upper groove 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 groove is higher, effectively guaranteed the status requirement that lateral electrode is installed.3, because the precision of groove and groove 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 kerve 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.Between upper right cylinder 1 and lower right cylinder 2 and the combustion chamber be connected by the tenon on the combustion chamber material respectively with upper groove 11 and kerve 21 between cooperate realize.The reliability and the stopping property that are connected with other parts in order to improve conducting block, described upper right cylinder 1 and lower right cylinder 2 comprise two groups of kerves 21 and upper groove 11 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 groove is higher, effectively guaranteed the status requirement that lateral electrode is installed.3, because the precision of groove and groove 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 modified version 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 kerve (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 modified version 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 |
|---|---|---|---|
| CN2012203585916U CN202687963U (en) | 2012-07-23 | 2012-07-23 | Improved side electrode conducting block of vertical continuous graphitization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203585916U CN202687963U (en) | 2012-07-23 | 2012-07-23 | Improved side electrode conducting block of vertical continuous graphitization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687963U true CN202687963U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203585916U Expired - Fee Related CN202687963U (en) | 2012-07-23 | 2012-07-23 | Improved side electrode conducting block of vertical continuous graphitization furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687963U (en) |
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2012
- 2012-07-23 CN CN2012203585916U patent/CN202687963U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20160723 |