CN201046994Y - Steel shell aluminium-core beam anode paw - Google Patents
Steel shell aluminium-core beam anode paw Download PDFInfo
- Publication number
- CN201046994Y CN201046994Y CNU2007201535536U CN200720153553U CN201046994Y CN 201046994 Y CN201046994 Y CN 201046994Y CN U2007201535536 U CNU2007201535536 U CN U2007201535536U CN 200720153553 U CN200720153553 U CN 200720153553U CN 201046994 Y CN201046994 Y CN 201046994Y
- Authority
- CN
- China
- Prior art keywords
- aluminum core
- steel
- boss
- box hat
- aluminum
- 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
Links
Images
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
A steel shell aluminum core beam anode claw pertains to electrolytic aluminum conductive devices, including a steel shell body, an aluminum core and a plurality of steel claws; the middle part above the a steel shell aluminum core beam which is composed of the steel shell body and the aluminum core is provided with an aluminum core boss which is extended upward, the periphery of the aluminum core boss is provided with an enclosing board, the enclosing board is welded on the steel shell body of the steel shell aluminum core beam, the upper end surface of the aluminum core boss is higher than the upper end surface of the enclosing board, the inside of the enclosing board can be welded with a plurality of ribs for resisting the shrinkage of the aluminum core, the steel claws can be directly welded at the bottom surface of the steel shell body and can also be welded on the linking blocks of the steel claws which are extended downward from the bottom board, and the method that the steel shell body is stuffed with the aluminum core is the aluminizing bonding casting process. The upper end surface of the aluminum core boss of the utility model can butt jointed with an aluminum guide rod face-to-face, the connection is reliable, when in aluminizing casting, the junction surface of the aluminum core boss and the inside of the enclosing board is not easy to generate cracks, so as to ensure the higher structural strength of the aluminum core boss and the better conductive performance between the aluminum core boss and the steel shell body.
Description
Affiliated technical field
The utility model relates to a kind of structural part of electrolgtic aluminium electrolyzer, specifically is a kind of box hat aluminium core crossbeam anode claw.
Background technology
Aluminum electrolyzing cell used anode claw is the important consumable part in the Aluminum Electrolysis Production, present existing box hat aluminium core crossbeam anode claw, exist the aluminum core boss structural shape aluminium guide bar unreasonable, that be connected with aluminum core boss be connected with aluminium guide bar to need defectives such as machined grooves, strength of joint deficiency, conductivity be relatively poor, after the steel pawl is corroded in addition, the replacing inconvenience of steel pawl, it is higher to produce maintenance cost.
The utility model content
The technical problems to be solved in the utility model is: provide that a kind of aluminum core boss structural strength is good, aluminum core boss can dock face-to-face with aluminium guide bar, be connected reliable, the excellent box hat aluminium core crossbeam anode claw of conductivity, after the aluminium guide bar that solution is connected with aluminum core boss needed machined grooves, strength of joint deficiency and steel pawl to be corroded, the steel pawl was changed problems such as inconvenience.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: box hat aluminium core crossbeam upper center is provided with the aluminum core boss that protrudes upward, be provided with coaming plate around the aluminum core boss, coaming plate is welded on the Steel Sheel of box hat aluminium core crossbeam, and the aluminum core boss upper surface is higher than the upper surface of coaming plate.
During manufacturing, at first make the Steel Sheel crossbeam, above the Steel Sheel crossbeam, reserve the extending port of aluminum core boss, and weld coaming plate around the extending port, adopt aluminising bonding casting technique that the aluminium core is filled in the Steel Sheel crossbeam then, and guarantee that the aluminum core boss upper surface is higher than the upper surface of coaming plate, after treating the foundry goods cooling, the plane is processed in the aluminum core boss upper surface that will stretch out, thereby obtain box hat aluminium core crossbeam, constitute box hat aluminium core crossbeam anode claw at some steel pawls of the bottom surface of box hat aluminium core crossbeam welding at last, in design, the end face of aluminum core boss should be greater than the end face of connected aluminium guide bar, so that welding during manufacturing.If box hat aluminium core crossbeam is " X " shape, " H " shape or " Ж " shape, aluminum core boss can stretch out at box hat aluminium core crossbeam infall or middle part, and manufacturing processed is similar to the above.
Aluminum core boss structural strength of the present utility model is good, and its upper surface can be docked face-to-face with aluminium guide bar during use, and connection is reliable, conductivity is excellent; The aluminum core boss upper surface is higher than the upper surface of coaming plate, help the processing of aluminum core boss upper surface, welding when also being convenient to the boss upper surface and docking with aluminium guide bar, in addition when carrying out the aluminising casting, the inboard junction surface of aluminum core boss and coaming plate is difficult for producing the crack, thus better guarantee aluminum core boss structural strength and and Steel Sheel between possess excellent conducting performance.
As further improvement of the utility model, the outer side that aluminum core boss is higher than coaming plate upper surface part flushes with the coaming plate outer side, guaranteeing under the condition of aluminum core boss upper surface greater than the end face of connected aluminium guide bar like this, the rolled steel dosage with aluminium amount and coaming plate of aluminum core boss is less, and more helps avoiding aluminum core boss and generation crack, the inboard junction surface of coaming plate in the aluminising castingprocesses.
As another kind of improvement the of the present utility model, the Steel Sheel base plate is provided with the steel pawl chained block that stretches out downwards, and steel pawl chained block and steel pawl are by being weldingly connected.Adopt this scheme, after the steel pawl is corroded, be convenient for changing.In the production use, after the steel pawl of bottom is corroded, can excise the steel pawl that is corroded in the junction, weld new steel pawl again, and box hat aluminium core crossbeam need not be changed, help saving investment.
As another kind of improvement the of the present utility model, the coaming plate inboard of aluminum core boss is welded with some ribs, these ribs are nearer from the coaming plate inboard, can resist the resistance aluminum core boss to shrink to the centre in the aluminising castingprocesses, better avoid the inboard junction surface of aluminum core boss and coaming plate to produce the crack.
Further improve as of the present utility model again, be welded with plurality of strengthening ribs between coaming plate inboard and rib, further the anti-resistance of strengthening rib strip aluminum core boss shrinks to the centre.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the front view of the utility model box hat aluminium core crossbeam anode claw (4 pawl);
Fig. 2 is the left sectional view of Fig. 1;
Fig. 3 is the vertical view (amplification) of Fig. 1;
Fig. 4 is the interior vertical view (amplification) that increases stiffening web of the aluminum core boss of Fig. 1;
Fig. 5 is the front view of another embodiment of the utility model box hat aluminium core crossbeam anode claw (4 pawl);
Fig. 6 is the left sectional view of Fig. 5;
Fig. 7 is the front view (A-A of Fig. 9 analyse and observe) of box hat aluminium core crossbeam for the anode claw (6 pawl) of " Ж " shape;
Fig. 8 is the left sectional view of Fig. 7;
Fig. 9 is the vertical view (amplification) of Fig. 7;
Figure 10 is the front view (C-C of Figure 12 analyse and observe) of box hat aluminium core crossbeam for the anode claw (8 pawl) of " X " shape;
Figure 11 is the B-B sectional view of Figure 10;
Figure 12 is the vertical view of Figure 10;
Figure 13 is the front view of box hat aluminium core crossbeam for the anode claw (8 pawl) of " H " shape;
Figure 14 is the D-D sectional view of Figure 13;
Figure 15 is the vertical view of Figure 13.
Among the figure: 1. Steel Sheel, 2. aluminium core, 3. coaming plate, 4. rib, 5. aluminum core boss, 6. steel pawl, 7. stiffening web, 8. steel pawl chained block.
Embodiment
Embodiment as shown in Figure 1 and Figure 2, box hat aluminium core crossbeam anode claw (4 pawl) comprises the box hat aluminium core crossbeam of being made up of Steel Sheel 1 and aluminium core 2 and is welded on four steel pawls 6 of crossbeam bottom surface, box hat aluminium core crossbeam upper center is provided with the aluminum core boss 5 that protrudes upward, be provided with coaming plate 3 around the aluminum core boss 5, coaming plate 3 is welded on the Steel Sheel 1 of box hat aluminium core crossbeam, and aluminum core boss 5 upper surfaces are higher than the upper surface of coaming plate 3.In the present embodiment, aluminum core boss 5 is square water chestnut cylinders, certainly, also can be right cylinder or polygon water chestnut cylinder.In the present embodiment, the quantity of steel pawl 6 is 4, the quantity of steel pawl 6 also can be 2,3 or 5～8, when the quantity of steel pawl 6 is less than 5, steel pawl 6 is arranged in a row usually, be called single anode, the quantity of steel pawl 6 is during greater than 5, and steel pawl 6 is arranged in " Ж " shape, " X " shape or " H " shape usually.Steel pawl 6 can adopt round steel or casting steel claw.
As shown in Figure 1 and Figure 2, aluminum core boss 5 outer sides flush with coaming plate 3 outer sides during manufacturing, help more avoiding that the inboard junction surface of aluminum core boss and coaming plate produces the crack in the aluminising castingprocesses, and help docking of aluminum core boss and aluminium guide bar.
As shown in Figure 3, coaming plate 3 inboards of aluminum core boss 5 are welded with four ribs 4, and rib 4 is inboard nearer from coaming plate 3, can resist resistance aluminum core boss 5 to shrink to the centre in the aluminising castingprocesses, better avoid aluminum core boss 5 and coaming plate 3 inboard junction surfaces to produce the crack.Certainly, rib 4 also can only weld two.Rib 4 can adopt round steel, also can adopt square steel or steel plate bar, and as adopting the steel plate bar, it is good that the steel plate bar is answered horizontal positioned.
Embodiment as shown in Figure 4 is on the basis of Fig. 3, is welded with plurality of strengthening ribs 7 between rib 4 and coaming plate 3.Certainly, as required, stiffening web 7 can be welded in relative two sides, also can all weld at the four sides, and the quantity of welding stiffening web 7 on every rib 4 can be 1,2 or 3.
As Fig. 5, shown in Figure 6 be another embodiment of box hat aluminium core crossbeam anode claw (4 pawl), it is characterized in that the base plate of Steel Sheel 1 is provided with the steel pawl chained block 8 that stretches out downwards, steel pawl 6 be welded on steel pawl chained block 8 below.
Shown in Fig. 7～9 anode claw (6 pawl) of box hat aluminium core crossbeam for " Ж " shape, article three, box hat aluminium core crossbeam crosses one another " Ж " shape, article three, the end bottom plate of Steel Sheel 1 is provided with the steel pawl chained block 8 that stretches out downwards, six steel pawls 6 be welded on respectively steel pawl chained block 8 below, aluminum core boss 5 stretches out at box hat aluminium core crossbeam infall, and the structure and the above-mentioned box hat aluminium core crossbeam anode claw (4 pawl) of coaming plate 3, rib 4 etc. are basic identical.Certainly, the bottom surface of this box hat aluminium core crossbeam also can not be provided with the bottom surface that 8, six the steel pawls 6 of steel pawl chained block that stretch out directly are welded on box hat aluminium core beam-end downwards.
Shown in Figure 10～12 anode claw (8 pawl) of box hat aluminium core crossbeam for " X " shape, article two, bigger box hat aluminium core crossbeam crosses one another " X " shape, the end of these two box hat aluminium core crossbeams is connected with four little box hat aluminium core crossbeams, end bottom plate at four little box hat aluminium core crossbeams is provided with the steel pawl chained block 8 that stretches out downwards, eight steel pawls 6 are welded on respectively below the steel pawl chained block 8, aluminum core boss 5 stretches out at box hat aluminium core crossbeam infall, and the structure and the aforementioned box hat aluminium core crossbeam anode claw (4 pawl) of coaming plate 3, rib 4 etc. are basic identical.Certainly, the bottom surface of above-mentioned four little box hat aluminium core crossbeams also can not be provided with below the base plate that 8, eight the steel pawls 6 of steel pawl chained block that stretch out downwards directly are welded on little box hat aluminium core crossbeam.
Shown in Figure 13～15 anode claw (8 pawl) of box hat aluminium core crossbeam for " H " shape, article two, box hat aluminium core crossbeam is connected two ends formation " H " shape of a box hat aluminium core crossbeam, the end of above-mentioned two box hat aluminium core crossbeams is connected with four little box hat aluminium core crossbeams, end bottom plate at four little box hat aluminium core crossbeams is provided with the steel pawl chained block 8 that stretches out downwards, eight steel pawls 6 are welded on respectively below the steel pawl chained block 8, aluminum core boss 5 stretches out coaming plate 3 at box hat aluminium core crossbeam infall, the structure of rib 4 grades and aforementioned box hat aluminium core crossbeam anode claw (4 pawl) are basic identical.Certainly, the bottom surface of above-mentioned four little box hat aluminium core crossbeams also can not be provided with below the base plate that 8, eight the steel pawls 6 of steel pawl chained block that stretch out downwards directly are welded on box hat aluminium core crossbeam.
Claims (7)
1. box hat aluminium core crossbeam anode claw, comprise Steel Sheel (1), aluminium core (2) and some steel pawls (6), it is characterized in that the box hat aluminium core crossbeam upper center that Steel Sheel (1) and aluminium core (2) are formed is provided with the aluminum core boss (5) that protrudes upward, be provided with coaming plate (3) around the aluminum core boss (5), coaming plate (3) is welded on the Steel Sheel (1), and aluminum core boss (5) upper surface is higher than the upper surface of coaming plate (3).
2. box hat aluminium core crossbeam anode claw according to claim 1 is characterized in that the outer side that aluminum core boss (5) is higher than coaming plate (3) upper surface part flushes with coaming plate (3) outer side.
3. box hat aluminium core crossbeam anode claw according to claim 1 and 2 is characterized in that Steel Sheel (1) base plate is provided with the steel pawl chained block (8) that stretches out downwards.
4. box hat aluminium core crossbeam anode claw according to claim 1 and 2 is characterized in that coaming plate (3) inboard of aluminum core boss (5) is welded with some ribs (4).
5. box hat aluminium core crossbeam anode claw according to claim 3 is characterized in that coaming plate (3) inboard of aluminum core boss (5) is welded with some ribs (4).
6. box hat aluminium core crossbeam anode claw according to claim 4 is characterized in that being welded with plurality of strengthening ribs (7) between coaming plate (3) inboard and the rib (4).
7. box hat aluminium core crossbeam anode claw according to claim 5 is characterized in that being welded with plurality of strengthening ribs (7) between coaming plate (3) inboard and the rib (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201535536U CN201046994Y (en) | 2007-06-12 | 2007-06-12 | Steel shell aluminium-core beam anode paw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201535536U CN201046994Y (en) | 2007-06-12 | 2007-06-12 | Steel shell aluminium-core beam anode paw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046994Y true CN201046994Y (en) | 2008-04-16 |
Family
ID=39299570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201535536U Expired - Fee Related CN201046994Y (en) | 2007-06-12 | 2007-06-12 | Steel shell aluminium-core beam anode paw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046994Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510117A (en) * | 2013-10-09 | 2014-01-15 | 毕峰 | Direct electricity conducting type movable steel claw with exchangeable claw head |
| CN103834968A (en) * | 2012-11-28 | 2014-06-04 | 沈阳铝镁设计研究院有限公司 | Anode carbon block group for aluminum electrolysis cell |
| CN105463510A (en) * | 2016-01-28 | 2016-04-06 | 内蒙古世星新材料科技有限公司 | Anode steel claw for aluminum electrolysis |
| CN110079830A (en) * | 2018-01-26 | 2019-08-02 | 洛阳富兴管业有限公司 | Electrolytic aluminum anode pawl and the electrolytic aluminium equipment for using the anode claw |
| CN109338412B (en) * | 2018-12-20 | 2020-10-27 | 东北大学设计研究院（有限公司） | Assembled energy-saving anode steel claw of aluminum electrolytic cell and assembling method thereof |
-
2007
- 2007-06-12 CN CNU2007201535536U patent/CN201046994Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834968A (en) * | 2012-11-28 | 2014-06-04 | 沈阳铝镁设计研究院有限公司 | Anode carbon block group for aluminum electrolysis cell |
| CN103510117A (en) * | 2013-10-09 | 2014-01-15 | 毕峰 | Direct electricity conducting type movable steel claw with exchangeable claw head |
| CN105463510A (en) * | 2016-01-28 | 2016-04-06 | 内蒙古世星新材料科技有限公司 | Anode steel claw for aluminum electrolysis |
| CN110079830A (en) * | 2018-01-26 | 2019-08-02 | 洛阳富兴管业有限公司 | Electrolytic aluminum anode pawl and the electrolytic aluminium equipment for using the anode claw |
| CN109338412B (en) * | 2018-12-20 | 2020-10-27 | 东北大学设计研究院（有限公司） | Assembled energy-saving anode steel claw of aluminum electrolytic cell and assembling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201046994Y (en) | Steel shell aluminium-core beam anode paw | |
| CN201793769U (en) | Gas-guiding prebaked anode for aluminum electrolysis | |
| CA2834290C (en) | Method for uniforming distribution of current in aluminum liquid in an aluminum electrolytic tank | |
| CN2937156Y (en) | Anode steel jaw for large aluminium cell | |
| CN2846446Y (en) | Steel shell aluminium core anode claw for aluminum electrolytic bath | |
| CN203866389U (en) | Energy-saving steel claw with steel structure | |
| CN202989301U (en) | Prebaked anode carbon block internally with two rows of exhaust holes and exhaust grooves | |
| CN1626701A (en) | Energy saving type anode steel claw in comosite structure of aluminum steel | |
| CN209702876U (en) | A kind of novel electrolytic bath anode carbon block group | |
| CN201003076Y (en) | Steel shell aluminium core 'X' shaped beam anode claw | |
| CN101008091A (en) | Aluminium electrolysis anode configuration method | |
| CN2665145Y (en) | Energy conservation aluminium steel composite construction anode steel paw | |
| CN212895013U (en) | Prebaked anode anti-oxidation mold | |
| CN210023678U (en) | Casting sand box | |
| CN210637068U (en) | Traction box casing of super-thick coal seam coal mining machine | |
| CN201354386Y (en) | Aluminum electrolysis bath energy-saving cathode block structure | |
| CN201864786U (en) | Vertical-discharge cathode steel bar for electrolytic tank | |
| CN109913906A (en) | A kind of hollow note aluminum steel pawl of aluminium electrolysis anode composite material | |
| CN220376802U (en) | Prebaked anode structure of aluminum electrolysis cell | |
| CN201354385Y (en) | Aluminum electrolysis bath cathode block structure | |
| CN202180930U (en) | Combined rudder hanging arm for supporting rudder | |
| CN201354387Y (en) | Aluminum electrolysis bath novel inclined groove type cathode block structure | |
| CN200999261Y (en) | Pre-baked anode charcoal for aluminium electrolysis | |
| CN218262779U (en) | Conductive steel claw | |
| CN110029367A (en) | A kind of hollow note aluminum steel pawl of aluminium electrolysis anode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20140612 |