CN204417618U - A kind of aluminium electrolysis anode guide rod coupling device - Google Patents
A kind of aluminium electrolysis anode guide rod coupling device Download PDFInfo
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- CN204417618U CN204417618U CN201520071783.2U CN201520071783U CN204417618U CN 204417618 U CN204417618 U CN 204417618U CN 201520071783 U CN201520071783 U CN 201520071783U CN 204417618 U CN204417618 U CN 204417618U
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- aluminium
- guide rod
- guide bar
- fork
- aluminum
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Abstract
The utility model belongs to Aluminium Electrolysis technical field, relates to a kind of aluminium electrolysis anode guide rod coupling device.Comprise casting steel claw, aluminum anode guide rod and fork aluminium guide bar, described fork aluminium guide bar is for falling Y shape, and one end is upwards connected with aluminum anode guide rod is vertical, and downward two ends are connected with casting steel claw is vertical.Described fork aluminium guide bar one end upwards and aluminum anode guide rod are welded and fixed by same material.The two ends that described fork aluminium guide bar is downward and casting steel claw are welded and fixed by aluminum steel explosion welding sheet.The utility model, by the use of fork aluminium guide bar, makes guide rod resistance decreasing, good conductivity, homogeneous current distribution, adopts vertical butt welding, improves welding strength, makes simple to operate.
Description
Technical field
The utility model belongs to Aluminium Electrolysis technical field, relates to a kind of aluminium electrolysis anode guide rod coupling device.
Background technology
Anode rod and the casting steel claw of aluminum current electrolysis industry generally adopt aluminum steel explosion welding sheet to be directly excessively connected, and the weak point of this mode of connection is welded not infirm, duration of service can there is guide rod and snap, bend, damage and cause guide rod group to meet Aluminium Electrolysis and maintenance of rolling off the production line in length.Electrolyzer, due to magnetic field reason, causes distribution of current uneven, and anode rod strength of current is large, and make weld tabs be in temperature in several minutes and raise and melt, aluminum anode guide rod is separated with casting steel claw.In addition, in Aluminium Electrolysis process, aluminum steel blast sheet place voltage drop is comparatively large, increases Aluminium Electrolysis electric cost.Therefore electrolysis of aluminum worker has carried out large quantifier elimination to it, and applied for a lot of patent in this respect, such as patent 201420368530.7 adopts two tilting fork guide rods to connect former guide rod and steel-claw body, although this mode of connection reduces the pressure drop in aluminium electrolysis process, and make the balanced current distribution by steel pawl, but still there is very large deficiency in this connection.First, fork guide rod and former guide rod must adopt side to weld, not easy to operate, and welding difficulty is large, and it is not firm to connect, and causes poor welding quality, affects being uniformly distributed of electric current; Secondly, this mode of connection, needs two fork guide rods to weld with former guide rod and casting steel claw respectively, 4 weld seams will be produced, add welding job amount, and first this mode of connection needs to do oblique surface machining process to one end of fork guide rod, causes the waste of material.
Utility model content
Problem to be solved in the utility model is the deficiency existed for prior art, provides a kind of and connects
Intensity is high, and current distribution uniformity is good, good conductivity, the junction voltage drop that can significantly reduce, anode rod coupling device simple to operate.
The utility model is achieved through the following technical solutions:
A kind of aluminium electrolysis anode guide rod coupling device, comprises casting steel claw, aluminum anode guide rod and fork aluminium guide bar, and described fork aluminium guide bar is for falling Y shape, and one end is upwards connected with aluminum anode guide rod is vertical, and downward two ends are connected with casting steel claw is vertical.
Described fork aluminium guide bar one end upwards and aluminum anode guide rod are welded and fixed by aluminium-aluminium same material.
The two ends that described fork aluminium guide bar is downward and casting steel claw are welded and fixed by aluminum steel explosion welding sheet.
The upper length of described fork aluminium guide bar is carried out welding be as the criterion to be facilitated, without specific requirement, and two of bottom
The length of individual fork bar determines according to actual current size, is positioned at the two edges place of casting steel claw plane.
A kind of aluminium electrolysis anode guide rod of the utility model coupling device has following effect:
(1) the utility model anode rod group significantly can reduce the pressure drop at the explosive welding place of primary aluminum guide rod group in Aluminium Electrolysis process.According to parallel shunt principle, about being the half of primary aluminum guide rod by the explosive welding pressure drop of transformation.
(2) the utility model is by being divided into two fork bars by aluminum anode guide rod, improve welding quality, the balanced current distribution by each steel pawl can be made, reduce aluminium guide bar resistance simultaneously, strengthen electroconductibility, in Aluminium Electrolysis process, effectively reduce horizontal current, improve aluminium liquid stability in electrolyzer, reduce cause roll the phenomenons such as aluminium, metal wave, aluminium liquid secondary reaction because current density inequality, and then improve Faradaic current efficiency.
(3) aluminum anode guide rod of the present utility model carries out same material vertical welding with the top of fork aluminium guide bar, and make welding quality good, strength of joint is high, welding operation is simple, and can automatic welding be realized, increase work efficiency, reduce the phenomenons such as guide rod snaps, bends, damage.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1 be aluminum anode guide rod, 2 for fork aluminium guide bar, 3 be aluminum steel explosion welding sheet, 4 be casting steel claw, 5 for anode carbon block.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is the structural representation of the fork aluminium guide bar in the coupling device of a kind of aluminium electrolysis anode guide rod of the utility model and steel pawl.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
As shown in Figure 1, a kind of aluminium electrolysis anode guide rod coupling device, comprises casting steel claw 4, aluminum anode guide rod 1 and fork aluminium guide bar 2, and described fork aluminium guide bar 2 is for falling Y shape, and one end is upwards connected with aluminum anode guide rod 1 is vertical, and downward two ends are connected with casting steel claw 4 is vertical.
Described fork aluminium guide bar 2 one end upwards and aluminum anode guide rod 1 are welded and fixed by same material.
The two ends that described fork aluminium guide bar 2 is downward and casting steel claw 4 are welded and fixed by aluminum steel explosion welding sheet 3.
First casting steel claw 4 is carried out vertical butt welding with the bottom of fork aluminium guide bar 2 by aluminum steel explosion welding sheet 3, excessively connect; Secondly aluminum anode guide rod 1 is carried out the vertical butt welding of same material with the top of fork aluminium guide bar 2.
Claims (4)
1. an aluminium electrolysis anode guide rod coupling device, comprise casting steel claw (4), aluminum anode guide rod (1) and fork aluminium guide bar (2), described fork aluminium guide bar (2) is for falling Y shape, and one end is upwards connected with aluminum anode guide rod (1) is vertical, and downward two ends are connected with casting steel claw (4) is vertical.
2. aluminium electrolysis anode guide rod coupling device according to claim 1, is characterized in that, described fork aluminium guide bar (2) one end upwards and aluminum anode guide rod (1) are welded and fixed by aluminium-aluminium same material.
3. aluminium electrolysis anode guide rod coupling device according to claim 1, is characterized in that, the two ends that described fork aluminium guide bar (2) is downward and casting steel claw (4) are welded and fixed by aluminum steel explosion welding sheet (3).
4. aluminium electrolysis anode guide rod coupling device according to claim 1, is characterized in that, the two ends that described fork aluminium guide bar (2) is downward are positioned at the two edges place of casting steel claw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071783.2U CN204417618U (en) | 2015-02-02 | 2015-02-02 | A kind of aluminium electrolysis anode guide rod coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071783.2U CN204417618U (en) | 2015-02-02 | 2015-02-02 | A kind of aluminium electrolysis anode guide rod coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417618U true CN204417618U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071783.2U Expired - Fee Related CN204417618U (en) | 2015-02-02 | 2015-02-02 | A kind of aluminium electrolysis anode guide rod coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112940A (en) * | 2015-09-16 | 2015-12-02 | 东北大学设计研究院（有限公司） | Anodic conductive device for aluminium electrolytic cell |
| CN105543895A (en) * | 2016-02-26 | 2016-05-04 | 周俊和 | Mechanical anode steel claw structure for prebaking aluminum cell |
| CN112638537A (en) * | 2018-12-21 | 2021-04-09 | 三菱动力株式会社 | Slag crusher, gasification furnace, gasification composite power generation equipment and assembling method of slag crusher |
-
2015
- 2015-02-02 CN CN201520071783.2U patent/CN204417618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112940A (en) * | 2015-09-16 | 2015-12-02 | 东北大学设计研究院（有限公司） | Anodic conductive device for aluminium electrolytic cell |
| CN105543895A (en) * | 2016-02-26 | 2016-05-04 | 周俊和 | Mechanical anode steel claw structure for prebaking aluminum cell |
| CN112638537A (en) * | 2018-12-21 | 2021-04-09 | 三菱动力株式会社 | Slag crusher, gasification furnace, gasification composite power generation equipment and assembling method of slag crusher |
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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 |
Granted publication date: 20150624 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |