CN204022960U - The high conductive anode device of bending deformation in a kind of effective solution - Google Patents
The high conductive anode device of bending deformation in a kind of effective solution Download PDFInfo
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- CN204022960U CN204022960U CN201420361231.0U CN201420361231U CN204022960U CN 204022960 U CN204022960 U CN 204022960U CN 201420361231 U CN201420361231 U CN 201420361231U CN 204022960 U CN204022960 U CN 204022960U
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- steel plate
- shaped steel
- bending deformation
- high conductive
- effective solution
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Abstract
In effective solution, the high conductive anode device of bending deformation belongs to an aluminum electrolysis industry anode conducting device technical field, is specifically related to the high conductive anode device of bending deformation in a kind of effective solution.The utility model provides one can effectively solve curved problem in steel pawl, can reduce again welding capacity, and convertibility is superior, and electroconductibility is apparently higher than the efficient anode assembly of casting steel claw simultaneously.The utility model comprises supporting traverse, it is characterized in that: described supporting traverse comprises the first U-shaped steel plate, in the first U-shaped steel plate middle part, is provided with aluminium boss by bolt assembly, and aluminium boss upper end is stretched out by supporting traverse top; In described the first U-shaped steel plate two ends, be provided with moved cross beam, described moved cross beam comprises that the second U-shaped steel plate is connected with the first U-shaped steel plate by the bolt assembly in strip hole on the first U-shaped steel plate with the second U-shaped steel plate of the first U-shaped steel plate end socket; The two ends, bottom of described the first U-shaped steel plate are respectively arranged with steel pawl head.
Description
Technical field
The utility model belongs to aluminum electrolysis industry anode conducting device technical field, is specifically related to the high conductive anode device of bending deformation in a kind of effective solution.
Background technology
It is a kind of high energy consumption process that aluminium reduction process is produced.According to investigations, in world's aluminum production cost composition, electric energy accounts for 24%, and China's aluminum production power consumption accounts for 30%～50%.For this reason, aluminium industry Ge great Zhi aluminium enterprise dissects in detail to electrolysis process process and electrolysis flow process one after another, method and the approach of research and exploration aluminium process energy conservation consumption reduction processed.
Through aluminium electrolysis process and key equipment analysis thereof are found, electrolyzer having relatively high expectations in safety performance, possibility and the economy of transformation are poor; Aluminium row, bus are due to a large amount of uses, and the electroconductibility of its material and its usage economy have belonged to optimal selection.And the conductivity of anode assembly is an important indicator of aluminium electrolysis process power consumption and electrolysis of aluminum efficiency.Aspect anode assembly, owing to there is the foreign material transition of anode rod and steel pawl, steel pawl and carbon piece, make electric current impedance in the time flowing through this position comparatively remarkable; Add single groove anode quantity more, whole workshop because of anode drop loss higher.Therefore, consider the envrionment conditions restriction that anode uses, need to study a kind of anode construction of high conductivity, resolved impedance spectroscopy causes the significant problem of energy dissipation.
In addition, because anode construction is applied under hot environment, anode metal structure is out of shape larger under high heat condition, and another integral part charcoal piece temperature distortion of anode is less, thereby makes anode assembly that the universal phenomena such as curved in steel pawl, beam deformation, the corrosion of pawl head scaling loss in use occur.The later stage recirculation of anode assembly is used and needs Special Equipment to carry out treatment for correcting, and equipment cost, treatment cycle etc. is all a larger expenditure.Therefore,, when research high conductivity anode construction, need to develop the anode claw structure of a kind of thermal deformation resistant and fast changeable.
Aluminum electrolyzing cell used anode steel jaw is one of main consumable part of Aluminum Electrolysis Production.Domestic and international most of Aluminum Electrolysis Production are mainly used aluminium guide bar casting steel claw anode construction at present.This structure is combined by aluminium guide bar, aluminum steel explosive welding composite sheet, casting steel claw, its structures shape its conductivity have greater room for improvement.
Meanwhile, on market, also occurred the test structure of a collection of steel shell aluminium core composite structure anode device, on conductivity, improved a lot, but the problems such as production cost is higher, work-ing life is poor, structure thermal deformation resistant, aluminium core melting leakage are comparatively serious; After life-time service, aluminium core can separate with box hat because of fusing, causes electroconductibility significantly to reduce, and cannot repair.
Summary of the invention
The utility model is exactly for the problems referred to above, provides one can effectively solve curved problem in steel pawl, can reduce again welding capacity, and convertibility is superior, and electroconductibility is apparently higher than the efficient anode assembly of casting steel claw simultaneously.
In order to realize above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises supporting traverse, it is characterized in that: described supporting traverse comprises the first U-shaped steel plate, in the first U-shaped steel plate middle part, be provided with aluminium boss by bolt assembly, aluminium boss upper end is stretched out by supporting traverse top; In described the first U-shaped steel plate two ends, be provided with moved cross beam, described moved cross beam comprises that the second U-shaped steel plate is connected with the first U-shaped steel plate by the bolt assembly in strip hole on the first U-shaped steel plate with the second U-shaped steel plate of the first U-shaped steel plate end socket; The two ends, bottom of described the first U-shaped steel plate are respectively arranged with steel pawl head; One end that described the second U-shaped steel plate is not connected with the first U-shaped steel plate is provided with steel pawl head; Described aluminium boss bottom is provided with conduction crossbeam by the first bolt clip plate assembly, and described conduction crossbeam below is all provided with conductive lever by the second bolt clip plate assembly corresponding to each steel pawl head, and conductive lever matches with the threaded hole on steel pawl head.
As a kind of preferred version of the present utility model, described the first U-shaped steel plate top is provided with the steel clamp plate that stretches out the both sides laminating of supporting traverse part with aluminium boss, between two steel clamp plates, is connected by bolt assembly.
As another kind of preferred version of the present utility model, the first U-shaped steel plate top of described supporting traverse is provided with cover plate; The top of the second U-shaped steel plate of described moved cross beam is provided with the guide plate coordinating with cover plate.
As the third preferred version of the present utility model, the two ends of the second U-shaped steel plate of described moved cross beam are provided with junction steel plate.
As the 4th kind of preferred version of the present utility model, described conduction crossbeam and conductive lever are set to heat-resisting high conductive material.As copper etc.
The beneficial effects of the utility model: the beam structure that 1, the utility model is made up of moved cross beam and supporting traverse, variation length within the specific limits in the longitudinal direction, to discharge that crossbeam and charcoal piece expanded by heating amount do not wait and the stress concentration that produces, thereby effectively solve the problem of crossbeam and the interior bending deformation of steel pawl head.Thereby greatly reduce the equipment investment cost that steel pawl head and anode crossbeam are repaired, reduced anode construction and repeated the recycling cycle, greatly improved anode assembling production line efficiency.
2, aluminium boss of the present utility model is directly connected with the conduction crossbeam in crossbeam, conduction crossbeam again by connecting screw rod by current delivery to steel pawl head.Thereby realize the high conduction performance of boss to steel pawl head.In addition, the high conductivity material in crossbeam is set to copper, and copper is flexible structure under the condition of high temperature, can prevent that in use procedure, expanded by heating distortion occurred and affects conductive effect.
3, the utility model main structure body is that removable mode connects, and local structure can adopt and be welded to connect.Compare with hot dipping composite structure with full cast steel structure, greatly reduce energy consumption, production cycle, the quality stability that is more conducive to environmental protection and different batches anode assembly simultaneously ensures.
4, the utility model has reduced the online prosthetic appliance quantity in anode assembling workshop, has effectively saved factory building space, thereby greatly reduces factory building cost and equipment purchasing cost.
5, the utility model is connected with aluminium boss by steel clamp plate, can improve the intensity of the intensity of the utility model aluminium boss; The utility model by arranging cover plate above the first U-shaped steel plate; Above the second U-shaped steel plate, be provided with guide plate, realize the socket syndeton of tubular, be of value to the smooth and easy of moved cross beam stretching motion; The utility model can increase the intensity of moved cross beam by junction steel plate being set at the two ends of the second U-shaped steel plate.
6, through test, the utility model Sole anode work pressure drop reduces 13.24mV, compared with cast steel anode assembly, by 100, a workshop electrolyzer, 56 groups of anodes of each groove calculate, and Sole anode pawl is 83.27KWh/t-Al by power consumption, electrolytic aluminum production capacity 100kt/a calculates, the about 8327000KWh electric weight of index that only economizes on electricity, by 0.3 yuan of calculating of every degree electricity, be roughly equal to 2,500,000 yuan annual.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is side sectional view of the present utility model.
Fig. 4 is external structure schematic diagram of the present utility model.
Fig. 5 is the structural representation of the utility model supporting traverse.
Fig. 6 is the vertical view of the utility model supporting traverse.
Fig. 7 is the structural representation of the utility model moved cross beam.
Fig. 8 is the vertical view of the utility model moved cross beam.
In accompanying drawing 1 for steel pawl head, 2 for conductive lever, 3 for junction steel plate, 4 for moved cross beam, 5 for supporting traverse, 6 for arc gap, 7 be the first bolt clip plate assembly, 8 for aluminium boss, 9 for steel clamp plate, 10 be the first U-shaped steel plate, 11 for cover plate, 12 for guide plate, 13 be the second U-shaped steel plate, 14 for conduction crossbeam, 15 be that the second bolt clip plate assembly, 16 is for strip hole.
Embodiment
The utility model comprises supporting traverse 5, it is characterized in that: described supporting traverse 5 comprises in the first U-shaped steel plate 10, the first U-shaped steel plate 10 middle parts and be provided with aluminium boss 8 by bolt assembly, and aluminium boss 8 upper ends are stretched out by supporting traverse 5 tops; In described the first U-shaped steel plate 10 two ends, be provided with moved cross beam 4, described moved cross beam 4 comprises with the second U-shaped steel plate 13, the second U-shaped steel plates 13 of the first U-shaped steel plate 10 end sockets and being connected with the first U-shaped steel plate 10 by the bolt assembly in strip hole 16 on the first U-shaped steel plate 10; The two ends, bottom of described the first U-shaped steel plate 10 are respectively arranged with steel pawl head 1; One end that described the second U-shaped steel plate 13 is not connected with the first U-shaped steel plate 10 is provided with steel pawl head 1; Described aluminium boss 8 bottoms are provided with conduction crossbeam 14 by the first bolt clip plate assembly 7, described conduction crossbeam 14 belows are all provided with conductive lever 2 by the second bolt clip plate assembly 15 corresponding to each steel pawl head 1, and conductive lever 2 matches with the threaded hole on steel pawl head 1.
Described the first U-shaped steel plate 10 is connected by two strip holes that are crisscross arranged 16 and interior bolt assembly thereof with the second U-shaped steel plate 13.Ensuring amount the second U-shaped steel plate 13 keeps the flexible direction of level.
Described the first U-shaped steel plate 10 is welded by two parallel steel plate and base plates with the second U-shaped steel plate 13.
As a kind of preferred version of the present utility model, described the first U-shaped steel plate 10 tops are provided with aluminium boss 8 stretches out between steel clamp plate 9, the two steel clamp plates 9 of both sides laminatings of supporting traverse 5 parts and is connected by bolt assembly.
As another kind of preferred version of the present utility model, the first U-shaped steel plate 10 tops of described supporting traverse 5 are provided with cover plate 11; The top of the second U-shaped steel plate 13 of described moved cross beam 4 is provided with the guide plate 12 coordinating with cover plate 11.
As the third preferred version of the present utility model, the two ends of the second U-shaped steel plate 13 of described moved cross beam 4 are provided with junction steel plate 3.
As the 4th kind of preferred version of the present utility model, described conduction crossbeam 14 and conductive lever 2 are set to heat-resisting high conductive material.As copper etc.
The first U-shaped steel plate 10 bottoms of described supporting traverse 5 are provided with arc gap 6 between two anode steel jaws of the first U-shaped steel plate 10 bottoms.Arc gap 6 can reduce the impact that the first U-shaped steel plate 10 self-deformations cause.
Aluminium boss 8 of the present utility model, can directly be arranged to aluminium guide bar.
When the utility model uses, aluminium boss 8 is directly welded to connect with electrolysis of aluminum conducting rod; Electric current is started on aluminium boss 8, conduction crossbeam 14, the last graphite charcoal piece importing on steel pawl head 1 of conductive lever 2 by conducting rod, because conduction crossbeam 14 and conductive lever 2 adopt heat-resisting high conductive material, as copper etc., and interconnect by bolt clip plate assembly, ensured its electric conductivity, it is similar that electric conductivity and steel aluminium meet anode assembly; But the utility model non-deformability is strong, after using once, can use without proofreading and correct, and long service life, can not cause along with use pressure drop to increase.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (9)
1. one kind effectively solves the high conductive anode device of interior bending deformation, comprise supporting traverse (5), it is characterized in that: described supporting traverse (5) comprises the first U-shaped steel plate (10), in the first U-shaped steel plate (10) middle part, be provided with aluminium boss (8) by bolt assembly, aluminium boss (8) upper end is stretched out by supporting traverse (5) top; In described the first U-shaped steel plate (10) two ends, be provided with moved cross beam (4), described moved cross beam (4) comprises the second U-shaped steel plate (13) with the first U-shaped steel plate (10) end socket, and the second U-shaped steel plate (13) is connected with the first U-shaped steel plate (10) by the bolt assembly in the upper strip hole (16) of the first U-shaped steel plate (10); The two ends, bottom of described the first U-shaped steel plate (10) are respectively arranged with steel pawl head (1); Described the second U-shaped steel plate (13) is not provided with steel pawl head (1) with one end that the first U-shaped steel plate (10) is connected; Described aluminium boss (8) bottom is provided with conduction crossbeam (14) by the first bolt clip plate assembly (7), described conduction crossbeam (14) below is all provided with conductive lever (2) by the second bolt clip plate assembly (15) corresponding to each steel pawl head (1), and conductive lever (2) matches with the threaded hole on steel pawl head (1).
2. the high conductive anode device of bending deformation in a kind of effective solution according to claim 1, is characterized in that: described the first U-shaped steel plate (10) is connected by two strip holes that are crisscross arranged (16) and interior bolt assembly thereof with the second U-shaped steel plate (13).
3. the high conductive anode device of bending deformation in a kind of effective solution according to claim 1, it is characterized in that: described the first U-shaped steel plate (10) top is provided with the steel clamp plate (9) that stretches out the both sides laminating of supporting traverse (5) part with aluminium boss (8), between two steel clamp plates (9), is connected by bolt assembly.
4. the high conductive anode device of bending deformation in a kind of effective solution according to claim 1, is characterized in that: the first U-shaped steel plate (10) top of described supporting traverse (5) is provided with cover plate (11); The top of the second U-shaped steel plate (13) of described moved cross beam (4) is provided with the guide plate (12) coordinating with cover plate (11).
5. the high conductive anode device of bending deformation in a kind of effective solution according to claim 1, is characterized in that: the two ends of the second U-shaped steel plate (13) of described moved cross beam (4) are provided with junction steel plate (3).
6. the high conductive anode device of bending deformation in a kind of effective solution according to claim 1, is characterized in that: described conduction crossbeam (14) and conductive lever (2) are set to heat-resisting high conductive material.
7. the high conductive anode device of bending deformation in a kind of effective solution according to claim 1, is characterized in that: the first U-shaped steel plate (10) bottom of described supporting traverse (5) is positioned between two anode steel jaws bottom the first U-shaped steel plate (10) and is provided with arc gap (6).
8. the high conductive anode device of bending deformation in a kind of effective solution according to claim 1, is characterized in that: described aluminium boss (8), is set to aluminium guide bar.
9. the high conductive anode device of bending deformation in a kind of effective solution according to claim 1, is characterized in that: described the first U-shaped steel plate (10) is welded by two parallel steel plate and base plates with the second U-shaped steel plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361231.0U CN204022960U (en) | 2014-07-02 | 2014-07-02 | The high conductive anode device of bending deformation in a kind of effective solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361231.0U CN204022960U (en) | 2014-07-02 | 2014-07-02 | The high conductive anode device of bending deformation in a kind of effective solution |
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| Publication Number | Publication Date |
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| CN204022960U true CN204022960U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420361231.0U Withdrawn - After Issue CN204022960U (en) | 2014-07-02 | 2014-07-02 | The high conductive anode device of bending deformation in a kind of effective solution |
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| CN (1) | CN204022960U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316704A (en) * | 2014-07-02 | 2016-02-10 | 中国有色（沈阳）冶金机械有限公司 | High-electric-conductive anode assembly effectively solving inward-bending deformation |
| GB2569382A (en) * | 2017-12-18 | 2019-06-19 | Dubai Aluminium Pjsc | Anode yoke, anode hanger and anode assembly for a Hall-Heroult cell |
| CN110106528A (en) * | 2019-06-03 | 2019-08-09 | 贵州铝城铝业原材料研究发展有限公司 | A kind of Novel hollow note copper anode steel claw for aluminum electrolysis |
-
2014
- 2014-07-02 CN CN201420361231.0U patent/CN204022960U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316704A (en) * | 2014-07-02 | 2016-02-10 | 中国有色（沈阳）冶金机械有限公司 | High-electric-conductive anode assembly effectively solving inward-bending deformation |
| CN105316704B (en) * | 2014-07-02 | 2017-06-16 | 中国有色（沈阳）冶金机械有限公司 | The high connductivity anode assembly of bending deformation in a kind of effective solution |
| GB2569382A (en) * | 2017-12-18 | 2019-06-19 | Dubai Aluminium Pjsc | Anode yoke, anode hanger and anode assembly for a Hall-Heroult cell |
| CN110106528A (en) * | 2019-06-03 | 2019-08-09 | 贵州铝城铝业原材料研究发展有限公司 | A kind of Novel hollow note copper anode steel claw for aluminum electrolysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20170616 |