CN202064010U - Special carbon block at side part of electrolytic bath - Google Patents
Special carbon block at side part of electrolytic bath Download PDFInfo
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- CN202064010U CN202064010U CN2011201437648U CN201120143764U CN202064010U CN 202064010 U CN202064010 U CN 202064010U CN 2011201437648 U CN2011201437648 U CN 2011201437648U CN 201120143764 U CN201120143764 U CN 201120143764U CN 202064010 U CN202064010 U CN 202064010U
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Abstract
The utility model discloses a special carbon block at a side part of an electrolytic bath. The special carbon block is characterized by comprising a special base block (1) and an ordinary carbon block (2), wherein the surface of the special base block (1) is a slope and is provided with an L-shaped groove, and the ordinary carbon block (2) is located in the groove. The ordinary carbon block (2) is formed by combining one or a plurality of cuboid or square cubic carbon blocks; the slope of the special base block (1) is an arc-shaped slope or a linear slope; a reinforced groove (3) is arranged at the top end of one side of the ordinary carbon block (2); and a plurality of pulling grooves (4) are arranged at the edge part of the special base block (1). A furnace body produced by adopting the special carbon block has the advantages of high erosion resistance, short overhaul time and long service life and cannot leak due to deforming and deform easily.
Description
Technical field
The utility model relates to technical field of smelting, relates in particular to a kind of electrolyzer sidepiece cathode block.
Background technology
At present, electrolyzer sidepiece brickwork adopts the carbonitride of silicium brick to add the pattern that artificial bundle is stuck with paste more, forms a body of heater that has the inclined-plane.Because it is inconsistent that the artificial difference of sticking with paste state of the art of pricking, every part are pricked when sticking with paste temperature, make that to be formed with the sidepiece body of heater density that has the inclined-plane inconsistent.And traditional heat is smash the influence that the paste technology is subjected to envrionment temperature, and northern area is unfavorable for construction winter, influences electrolytic cell overhaul, makes the electrolytic cell overhaul time lengthening, and the overhaul quality can not effectively be guaranteed, and occur the stripping layer that the Yin Wendu inequality causes easily.Electrolyzer in process of production, the continuous erosion of aluminium liquid causes aluminium liquid easily from the local seepage of weakness, causes early damage to shift to an earlier date overhaul; And body of heater is lifted on yielding.
Summary of the invention
The purpose of this utility model be to overcome above-mentioned shortcoming and the body of heater erosion wear resistance of a kind of making of providing by force, not yielding seepage, distortion, the special-shaped carbon block at side of electrobath of short and long service life of overhaul time.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions:
Special-shaped carbon block at side of electrobath of the present utility model comprises special-shaped matrix, normal carbon block, and wherein: special-shaped matrix surface is that inclined-plane and top have L type groove, and normal carbon block is positioned at this groove.
Above-mentioned special-shaped carbon block at side of electrobath, wherein: normal carbon block combines for one or more rectangular parallelepiped or square carbon piece.
Above-mentioned special-shaped carbon block at side of electrobath, wherein: the inclined-plane is arc line type inclined-plane or linear pattern inclined-plane.
Above-mentioned special-shaped carbon block at side of electrobath, wherein: normal carbon block one side top has the reinforcement groove.
Above-mentioned special-shaped carbon block at side of electrobath, wherein: special-shaped matrix limit portion has some kerves.
The utility model is compared with prior art, has tangible beneficial effect, as can be known from the above technical solutions: adopt special-shaped matrix and normal carbon block composite structure up and down, normal carbon block combines for one or more rectangular parallelepiped or square carbon piece in addition, connection seam between each carbon piece all can absorption portion be subjected to thermogenetic stress because of body of heater, make that body of heater is difficult for cracking even rupturing, help prolonging the work-ing life of electrolyzer.Special-shaped matrix surface is made as the inclined-plane, has improved the body of heater bevel altitude, thereby has strengthened the liquid of anti-aluminium scouring capability, prevents that aluminium liquid is excessive; The reinforcement groove that the sidepiece normal carbon block is provided with is combined as a whole the muscle of the inside and the steel plate of electrolytic bath shell welding, can effectively prevent to lift phenomenon on the body of heater in process of production.The design of special-shaped matrix limit portion kerve can make that stick with paste can better adhesive property with the carbon piece on every side, and cathode block can better be connected with special-shaped carbon block at side.Can better play the antiseep effect.The utility model is temperature influence not, can put into operation by the chien shih electrolyzer when the fastest, thereby increase economic efficiency.And its firing cycle can be suitable shortening, help saving energy and reduce the cost.
Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the perspective view of embodiment 1;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the sectional view of embodiment 2.
Mark among the figure:
1, special-shaped matrix; 2, normal carbon block; 3, reinforcement groove; 4, kerve.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to electrolyzer of the present utility model embodiment, structure, feature and effect thereof with special-shaped carbon block at side, describe in detail as after.
Embodiment 1:
Referring to Fig. 1-2, special-shaped carbon block at side of electrobath of the present utility model comprises special-shaped matrix 1, normal carbon block 2, and wherein: special-shaped matrix 1 surface has L type groove for inclined-plane and top, and normal carbon block 2 is positioned at this groove.Normal carbon block 2 combines for one or more rectangular parallelepiped or square carbon piece.Special-shaped matrix 1 inclined-plane is the arc line type inclined-plane.Normal carbon block 2 one side tops have reinforcement groove 3.Abnormal shape matrix 1 limit portion has some kerves 4.
Embodiment 2:
Referring to Fig. 3, special-shaped carbon block at side of electrobath of the present utility model comprises special-shaped matrix 1, normal carbon block 2, and wherein: special-shaped matrix 1 surface has L type groove for inclined-plane and top, and normal carbon block 2 is positioned at this groove.Normal carbon block 2 combines for one or more rectangular parallelepiped or square carbon piece.
Special-shaped matrix 1 inclined-plane is the linear pattern inclined-plane.All the other are with embodiment 1.
When building by laying bricks or stones, from four bight carbon BOB(beginning of block)s.Special-shaped matrix 1 should be close to pot shell, bottom and sidepiece are evenly stamped the charcoal clay, after special-shaped matrix 1 lays, after special-shaped matrix 1 lays, can carry out building by laying bricks or stones of normal carbon block 2, normal carbon block 2 is built appropriate to the occasion wet block by laying bricks or stones, and bottom and sidepiece are evenly stamped cakingagent, and growing side every three prewelding one stiffened plates, short side prewelding two stiffened plates.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (5)
1. special-shaped carbon block at side of electrobath is characterized in that: comprise special-shaped matrix (1), normal carbon block (2), special-shaped matrix (1) surface has L type groove for inclined-plane and top, and normal carbon block (2) is positioned at this groove.
2. special-shaped carbon block at side of electrobath as claimed in claim 1 is characterized in that: normal carbon block (2) combines for one or more rectangular parallelepiped or square carbon piece.
3. special-shaped carbon block at side of electrobath as claimed in claim 1 or 2 is characterized in that: special-shaped matrix (1) inclined-plane is arc line type inclined-plane or linear pattern inclined-plane.
4. special-shaped carbon block at side of electrobath as claimed in claim 3 is characterized in that: normal carbon block (2) one side tops have reinforcement groove (3).
5. special-shaped carbon block at side of electrobath as claimed in claim 4 is characterized in that: special-shaped matrix (1) limit portion has some kerves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201437648U CN202064010U (en) | 2011-05-09 | 2011-05-09 | Special carbon block at side part of electrolytic bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201437648U CN202064010U (en) | 2011-05-09 | 2011-05-09 | Special carbon block at side part of electrolytic bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064010U true CN202064010U (en) | 2011-12-07 |
Family
ID=45057878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201437648U Expired - Lifetime CN202064010U (en) | 2011-05-09 | 2011-05-09 | Special carbon block at side part of electrolytic bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048874A (en) * | 2017-12-29 | 2018-05-18 | 山西晋阳碳素有限公司 | Silicon nitride bonded silicon carbon block clad aluminum side wall carbon block |
-
2011
- 2011-05-09 CN CN2011201437648U patent/CN202064010U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048874A (en) * | 2017-12-29 | 2018-05-18 | 山西晋阳碳素有限公司 | Silicon nitride bonded silicon carbon block clad aluminum side wall carbon block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
| CX01 | Expiry of patent term |