CN201962378U - Anode conducing device for aluminum electrolytic cell - Google Patents
Anode conducing device for aluminum electrolytic cell Download PDFInfo
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- CN201962378U CN201962378U CN201020665073XU CN201020665073U CN201962378U CN 201962378 U CN201962378 U CN 201962378U CN 201020665073X U CN201020665073X U CN 201020665073XU CN 201020665073 U CN201020665073 U CN 201020665073U CN 201962378 U CN201962378 U CN 201962378U
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Abstract
The utility model discloses an anode conducing device for an aluminum electrolytic cell. A group of anode steel claws is connected with an aluminum guide rod through a vertical weld by using two aluminum-steel composite explosion welding sheets, so that the defects of small weld seam conducting area, over concentrated current and poor current distribution existing in the conventional general anode conducing device for the aluminum electrolytic cell are overcome, the conducting performance and connecting tensile strength of the anode conducing device for the aluminum electrolytic cell are enhanced, and the current distribution of the anode conducing device for the aluminum electrolytic cell is more uniform.
Description
Technical field: anode electric-conducting device for aluminum electrolytic cell is mainly used in the manufacturing of anode electric-conducting device for aluminum electrolytic cell and the assembling and the electrolysis production of aluminium cell anode carbon block.
Technical background: existing general anode electric-conducting device for aluminum electrolytic cell is mainly formed by the compound blast weld tabs three big parts welding assemblies of aluminium guide bar, cast steel anode steel jaw and aluminum steel, the steel plate of cast steel anode steel jaw medullary ray top plan and the compound blast weld tabs of aluminum steel bottom carries out steel-steel welding, weld seam is a horizontal weld, between the aluminum layer upper surface on the compound blast weld tabs of steel top and the lower end plane of aluminium guide bar, adopt the coloured weldering of aluminium-aluminium to be welded to connect, structure assembles aluminium guide bar anode steel jaw group.Aluminium guide bar anode steel jaw group is connected with anode block in aluminium cell production, has the function of conduction and load capacity.
Mainly there is following shortcoming in existing general anode electric-conducting device for aluminum electrolytic cell:
It is less that the contact of the lower surface of 1 aluminium guide bar and the compound blast weld tabs of aluminum steel upper aluminum sheet planar is connected area, and the section of its aluminium-aluminium weld seam is then littler, causes the tensile strength of plane connection attachment weld load capacity herein relatively poor.
It is less that the contact of the lower surface of 2 aluminium guide bars and the compound blast weld tabs of aluminum steel upper aluminum sheet planar is connected area, the section of its aluminium-aluminium weld seam is then littler, when the input electrolyzer moves under the thermal load work condition state, aluminium herein-aluminium attachment weld heat that under the effect of big electric current, easily has a resistance, the tensile strength that causes this plane to connect the attachment weld load capacity sharply reduces, and easily makes weld seam and becomes cracking.
3 anode steel jaw centers compound blast sheet of aluminum steel of employing conducts electricity with aluminium guide bar and is connected, and makes that the big electric current of aluminium guide bar anode steel pawl crossbeam transmission is too concentrated, is unfavorable for that the conduction of the horizontal current of anode steel jaw crossbeam distributes.
Summary of the invention: for overcoming between existing anode electric-conducting device for aluminum electrolytic cell aluminium guide bar and the anode steel jaw crossbeam, it is low to adopt the compound blast weld tabs of an aluminum steel water flat weld to connect the strength of joint that is produced, the weld seam conductive area is little, electric current is too concentrated, the above-mentioned shortcoming that is unfavorable for distribution of current the present invention proposes a kind of novel anode electric-conducting device for aluminum electrolytic cell technical scheme:
On the crossbeam of anode steel jaw, adopt steel-steel to be welded to connect, the compound blast weld tabs of two blocks of aluminum steels of endways welding, the aluminium sheet face of two compound blast weld tabs of aluminum steel is clipped in the middle aluminium guide bar and carries out aluminium-aluminium and be welded to connect, adopt between two compound blast weld tabs of aluminum steel and the aluminium guide bar and increase cross joint and carry out aluminium-aluminium and be welded to connect, not only conductivity be can improve, aluminium guide bar and the tensile strength that is connected of exploding between the weld tabs also can be improved.
According to technique scheme: the steel plate outside portion of two compound blast weld tabs of aluminum steel and anode steel jaw crossbeam top are welded with the reinforcement conductive connection plates, are used for deep beam and are connected with conduction between two compound blast weld tabs of aluminum steel.
According to technique scheme: the steel plate of two compound blast weld tabs of aluminum steel is inserted in the groove of the prefabricated processing of anode steel jaw crossbeam and is welded to connect with anode steel jaw.
According to technique scheme: the anode steel jaw crossbeam is divided into symmetrical two parts, and the steel plate with two compound blast weld tabs of aluminum steel of an aluminium guide bar lower end welds respectively.
According to technique scheme: the bottom of aluminium guide bar is configured with the lengthening conduction that is parallel to the anode steel jaw crossbeam and connects aluminium block, it is the integral part of aluminium guide bar that the lengthening conduction connects aluminium block, the aluminium sheet of two compound blast weld tabs of aluminum steel is connected the both ends of aluminium block respectively and welds with the lengthening conduction, construct the lengthening conduction in the bottom of anode aluminium guide bar and connect aluminium block, be connected with the anode steel jaw crossbeam by two compound blast weld tabs of aluminum steel again, can make the electric current of anode steel jaw crossbeam more even respectively.
According to technique scheme: the lengthening conduction perpendicular to the anode steel jaw crossbeam on the welding structure of the lower end of aluminium guide bar connects aluminium block, the two ends that its lengthening conduction connects aluminium block can be welded to connect with the compound blast weld tabs of the aluminum steel of two anode steel jaw crossbeams respectively, realize that an aluminium guide bar drags the double anode structure of two anode blocks.
Adopt novel anode electric-conducting device for aluminum electrolytic cell, be connected carrying out vertical weld seam between one group of anode steel jaw and the aluminium guide bar with two compound blast weld tabs of aluminum steel, the weld seam conductive area that can overcome now general anode electric-conducting device for aluminum electrolytic cell is little, electric current is too concentrated, the above-mentioned shortcoming that is unfavorable for distribution of current, the conductivity that improves anode electric-conducting device for aluminum electrolytic cell be connected tensile strength, make the distribution of current of anode electric-conducting device for aluminum electrolytic cell more even.
Description of drawings: the technical scheme of anode electric-conducting device for aluminum electrolytic cell of the present invention and feature are then more clear in conjunction with Figure of description and specific embodiment.
Fig. 1: the front view of anode electric-conducting device for aluminum electrolytic cell embodiment 1
Fig. 2: be the orthographic plan of Fig. 1.
Fig. 3: be the side-view of Fig. 1.
Fig. 4: the front view of anode electric-conducting device for aluminum electrolytic cell embodiment 2
Fig. 5: be the orthographic plan of Fig. 4.
Fig. 6: be the side-view of Fig. 4.
Fig. 7: the front view of anode electric-conducting device for aluminum electrolytic cell embodiment 3
Fig. 8: be the orthographic plan of Fig. 7.
Fig. 9: be the side-view of Fig. 7.
Figure 10: the front view of anode electric-conducting device for aluminum electrolytic cell embodiment 4
Figure 11 is the orthographic plan of Figure 10
Shown in its figure: 1 anode steel jaw, 2 aluminium guide bars, the compound blast weld tabs of 3 aluminum steels, 4 are strengthened conductive connection plates, 5 lengthening conductions connect aluminium block.
Embodiment
Embodiment 1: as Fig. 1, Fig. 2, shown in Figure 3, on anode steel jaw (1) crossbeam, adopt steel-steel to be welded to connect, the compound blast weld tabs of two blocks of aluminum steels of endways welding (3), the aluminium sheet face of two compound blast weld tabs of aluminum steel (3) is clipped in the middle aluminium guide bar (2) and carries out aluminium-aluminium and be welded to connect, adopt between two compound blast weld tabs of aluminum steel (3) and the aluminium guide bar (2) and increase cross joint and carry out aluminium-aluminium and be welded to connect, not only can improve conductivity, also can improve the tensile strength that is connected between aluminium guide bar (2) and the compound blast weld tabs of aluminum steel (3).
The steel plate outside portion of two compound blast weld tabs of aluminum steel (3) and anode steel jaw (1) crossbeam top are welded with strengthens conductive connection plates (4), is used to strengthen steel pawl (1) crossbeam and is connected with conduction between two compound blast weld tabs of aluminum steel (3).
Embodiment 2: as Fig. 4, Fig. 5, shown in Figure 6, earlier two compound blast weld tabs of aluminum steel (3) are welded on the lower end of aluminium guide bar (2) with aluminium-aluminium, steel plate with two compound blast weld tabs of aluminum steel (3) is inserted in the groove of the prefabricated processing of anode steel jaw (1) crossbeam again, anode steel jaw (1) crossbeam inner end and the compound blast weld tabs of aluminum steel (3) is welded to connect again.
Embodiment 3: as Fig. 7, Fig. 8, shown in Figure 9, anode steel jaw (1) crossbeam is divided into symmetrical two parts, the steel plate with two compound blast weld tabs of aluminum steel (3) welds respectively.
The bottom of aluminium guide bar (2) is configured with the lengthening conduction that is parallel to anode steel jaw (1) crossbeam and connects aluminium block (5), it is the integral part of aluminium guide bar (2) that the lengthening conduction connects aluminium block (5), the aluminium sheet of two compound blast weld tabs of aluminum steel (3) is connected the both ends of aluminium block (5) respectively and welds with the lengthening conduction, construct the lengthening conduction in the bottom of aluminium guide bar (2) and connect aluminium block (5), be connected with anode steel jaw (1) crossbeam by two compound blast weld tabs of aluminum steel (3) again, can make the electric current of anode steel jaw () crossbeam more even respectively.
Embodiment 4: as Figure 10, shown in Figure 11, lengthening conduction perpendicular to anode steel jaw (1) crossbeam on the lower end welding structure of aluminium guide bar (2) connects aluminium block (5), its lengthening conduction connects the two ends of aluminium block (5) and can be respectively be welded to connect with the compound blast weld tabs of aluminum steel (3) of two anode steel jaws (1) crossbeam, realizes that the double anode that an aluminium guide bar (2) drags two anode blocks constructs.
Claims (6)
1. anode electric-conducting device for aluminum electrolytic cell, it is characterized in that: adopt two compound blast weld tabs of aluminum steel and anode steel jaw crossbeam to carry out steel-steel welding conduction and be connected, the aluminium sheet face of two compound blast weld tabs of aluminum steel is clipped in the middle aluminium guide bar and carries out aluminium-aluminium and be welded to connect.
2. according to claim 1 anode electric-conducting device for aluminum electrolytic cell, it is characterized in that: the steel plate outside portion of two compound blast weld tabs of aluminum steel and anode steel jaw crossbeam top are welded with the reinforcement conductive connection plates, are used for deep beam and are connected with conduction between two compound blast weld tabs of aluminum steel.
3. according to claim 1 anode electric-conducting device for aluminum electrolytic cell, it is characterized in that: the steel plate of two compound blast weld tabs of aluminum steel is inserted in the groove of the prefabricated processing of anode steel jaw crossbeam and is welded to connect with anode steel jaw.
4. according to claim 1 anode electric-conducting device for aluminum electrolytic cell, it is characterized in that: the anode steel jaw crossbeam is divided into symmetrical two parts, and the steel plate with two compound blast weld tabs of aluminum steel of an aluminium guide bar lower end welds respectively.
5. according to claim 1 anode electric-conducting device for aluminum electrolytic cell, it is characterized in that: the bottom of aluminium guide bar is configured with the lengthening conduction that is parallel to the anode steel jaw crossbeam and connects aluminium block, it is the integral part of aluminium guide bar that the lengthening conduction connects aluminium block, and the aluminium sheet of two compound blast weld tabs of aluminum steel is connected the both ends of aluminium block respectively and welds with the lengthening conduction.
6. according to claim 1 anode electric-conducting device for aluminum electrolytic cell, it is characterized in that: the lengthening conduction perpendicular to the anode steel jaw crossbeam on the lower end welding structure of aluminium guide bar connects aluminium block, and the two ends that its lengthening conduction connects aluminium block can be welded to connect with the compound blast weld tabs of the aluminum steel of two anode steel jaw crossbeams respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020665073XU CN201962378U (en) | 2011-03-09 | 2011-03-09 | Anode conducing device for aluminum electrolytic cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020665073XU CN201962378U (en) | 2011-03-09 | 2011-03-09 | Anode conducing device for aluminum electrolytic cell |
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| CN201962378U true CN201962378U (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201020665073XU Expired - Fee Related CN201962378U (en) | 2011-03-09 | 2011-03-09 | Anode conducing device for aluminum electrolytic cell |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260885A (en) * | 2010-12-17 | 2011-11-30 | 高伟 | Anode conductive device of aluminum cell |
| CN102330116A (en) * | 2011-10-08 | 2012-01-25 | 高伟 | Anode conductive device of aluminium electrolysis cell |
| CN102400180A (en) * | 2011-11-22 | 2012-04-04 | 中国铝业股份有限公司 | Method for connecting anode guide rod and anode steel claw |
| 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 |
| CN106894053A (en) * | 2015-12-18 | 2017-06-27 | 沈阳铝镁设计研究院有限公司 | A kind of anode rod group and assemble method for strengthening conductive and anticreep pole |
-
2011
- 2011-03-09 CN CN201020665073XU patent/CN201962378U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260885A (en) * | 2010-12-17 | 2011-11-30 | 高伟 | Anode conductive device of aluminum cell |
| CN102330116A (en) * | 2011-10-08 | 2012-01-25 | 高伟 | Anode conductive device of aluminium electrolysis cell |
| CN102400180A (en) * | 2011-11-22 | 2012-04-04 | 中国铝业股份有限公司 | Method for connecting anode guide rod and anode steel claw |
| 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 |
| CN103510117B (en) * | 2013-10-09 | 2017-01-25 | 毕峰 | Direct electricity conducting type movable steel claw with exchangeable claw head |
| CN106894053A (en) * | 2015-12-18 | 2017-06-27 | 沈阳铝镁设计研究院有限公司 | A kind of anode rod group and assemble method for strengthening conductive and anticreep pole |
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| 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: 20110907 Termination date: 20170309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |