CN207498481U - A kind of aluminum electrolyzing cell used anode carbon block group - Google Patents
A kind of aluminum electrolyzing cell used anode carbon block group Download PDFInfo
- Publication number
- CN207498481U CN207498481U CN201721540320.1U CN201721540320U CN207498481U CN 207498481 U CN207498481 U CN 207498481U CN 201721540320 U CN201721540320 U CN 201721540320U CN 207498481 U CN207498481 U CN 207498481U
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- pawl
- carbon block
- steel
- anode carbon
- beam steel
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Abstract
The utility model provides a kind of aluminum electrolyzing cell used anode carbon block group, including aluminum guide, explosion welding block, beam steel claw and anode carbon block, anode carbon block is connect with aluminum guide by beam steel claw, aluminum guide is connect with beam steel claw by the welding block that explodes, anode carbon block is connect with the steel pawl pawl head in beam steel claw by the phosphorus pig iron, at least 2 steel pawl pawl heads in the beam steel claw, with the corresponding charcoal bowl opening of steel pawl pawl head in beam steel claw using shoulder hole structure, charcoal bowl corresponding with the steel pawl pawl head at beam steel claw both ends uses curved pore structure.A part is dug out on the inside of the charcoal bowl anode carbon block both ends in advance when making mold, make aduncate curved hole, when steel pawl is expanded with carbon block in the case of a high temperature, the effect of clamping is played to carbon block, efficiently avoids causing the generation of the broken crack conditions of carbon block due to the difference of steel pawl and the carbon block coefficient of expansion in use.
Description
Technical field
The utility model is related to aluminium electroloysis industries, and in particular to a kind of aluminum electrolyzing cell used anode carbon block group.
Background technology
In aluminium electrolytic industry, the anode of the anode carbon block of aluminium cell as electrolytic cell, the continuous quilt in electrolytic process
Consumption, since steel pawl is different from the coefficient of expansion of anode carbon block, the coefficient of thermal expansion of steel pawl is 4 times bigger than the coefficient of thermal expansion of carbon block
Left and right, therefore the swell increment of steel pawl is bigger than the swell increment of anode carbon block, and the charcoal bowl of anode carbon block is caused to deform upon or even make charcoal
Block is broken.
Utility model content
To solve the above problems, the utility model provides a kind of aluminum electrolyzing cell used anode carbon block group.
To achieve the above object, the utility model adopts the following technical solution：A kind of aluminum electrolyzing cell used anode carbon block group, packet
It includes aluminum guide, explosion welding block, beam steel claw and anode carbon block, anode carbon block to connect by beam steel claw with aluminum guide, aluminum guide
It is connect with beam steel claw by the welding block that explodes, anode carbon block is connect with the steel pawl pawl head in beam steel claw by the phosphorus pig iron, described
At least 2 steel pawl pawl heads in beam steel claw use ladder with the corresponding charcoal bowl opening of steel pawl pawl head in beam steel claw
Pore structure, charcoal bowl corresponding with the steel pawl pawl head at beam steel claw both ends use curved pore structure.
The curved pore structure inner side edge and the angle on base are 60 degree, and the angle on curved pore structure outer side edges and base is 150
Degree.
The beneficial effects of the utility model are：The utility model provides a kind of aluminum electrolyzing cell used anode carbon block group, is making
Aduncate curved hole is made, works as long-time service a part is dug out on the inside of the charcoal bowl at anode carbon block both ends in advance when making mold
When, the steel pawl pawl capitiform of steel pawl two sides is into aduncate structure, when steel pawl is expanded with carbon block in the case of a high temperature, to carbon block
The effect of clamping is played, efficiently avoids causing carbon block due to the difference of steel pawl and the carbon block coefficient of expansion in use
Broken crack conditions generation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram after the beam steel claw of the utility model is used for a long time.
Fig. 3 is the anode carbon block structure diagram of the utility model.
Specific embodiment
As shown in Figs. 1-3, the utility model provides a kind of aluminum electrolyzing cell used anode carbon block group, including aluminum guide 1, explosion
Welding block 2, beam steel claw 3 and anode carbon block 4, anode carbon block 4 are connect with aluminum guide 1 by beam steel claw 3, aluminum guide 1 and crossbeam
Steel pawl 3 is connected by the welding block 2 that explodes, and anode carbon block 4 is connect with the steel pawl pawl head 6 in beam steel claw 3 by the phosphorus pig iron 5, crossbeam
There are 4 steel pawl pawl heads 6 on steel pawl 3, stepped hole knot is used with 6 corresponding 7 opening of charcoal bowl of steel pawl pawl head in beam steel claw 3
Structure uses curved pore structure with the 6 corresponding charcoal bowl 7 of steel pawl pawl head at beam steel claw both ends.
The curved pore structure inner side edge and the angle on base are 60 degree, and the angle on curved pore structure outer side edges and base is 150
Degree.
After long-time use, the steel pawl pawl head 6 positioned at 3 both ends of beam steel claw forms aduncate structure, the steel at both ends
The diameter of pawl pawl head 6 tapers into from top to bottom.
When making mold, in advance being dug out on the inside of the charcoal bowl at anode carbon block both ends, aduncate curved pore structure is made,
After long-time service, the steel pawl pawl capitiform of steel pawl two sides is positive after anode carbon block group is put into electrolytic cell into aduncate structure
Pole carbon block and beam steel claw expanded by heating, although the swell increment of steel pawl is more than anode carbon block, due to aduncate steel pawl
Clamping action, make stress concentration, it is broken for fracture caused by beam steel claw deformation to avoid carbon block.
Claims (2)
1. a kind of aluminum electrolyzing cell used anode carbon block group, including aluminum guide, explosion welding block, beam steel claw and anode carbon block, anode carbon
Block is connect with aluminum guide by beam steel claw, and aluminum guide is connect with beam steel claw by the welding block that explodes, anode carbon block and beam steel
Steel pawl pawl head on pawl is connected by the phosphorus pig iron, it is characterised in that：At least 2 steel pawl pawl heads in the beam steel claw, with horizontal stroke
The corresponding charcoal bowl opening of steel pawl pawl head on joist steel pawl is using shoulder hole structure, the steel pawl pawl head pair with beam steel claw both ends
The charcoal bowl answered uses curved pore structure.
2. aluminum electrolyzing cell used anode carbon block group as described in claim 1, it is characterised in that：The curved pore structure inner side edge and bottom
The angle on side is 60 degree, and the angle on curved pore structure outer side edges and base is 150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540320.1U CN207498481U (en) | 2017-11-17 | 2017-11-17 | A kind of aluminum electrolyzing cell used anode carbon block group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540320.1U CN207498481U (en) | 2017-11-17 | 2017-11-17 | A kind of aluminum electrolyzing cell used anode carbon block group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498481U true CN207498481U (en) | 2018-06-15 |
Family
ID=62505268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540320.1U Active CN207498481U (en) | 2017-11-17 | 2017-11-17 | A kind of aluminum electrolyzing cell used anode carbon block group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487296A (en) * | 2018-11-16 | 2019-03-19 | 核工业第八研究所 | It is a kind of for connecting the flexible bridging board of conductive column |
-
2017
- 2017-11-17 CN CN201721540320.1U patent/CN207498481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487296A (en) * | 2018-11-16 | 2019-03-19 | 核工业第八研究所 | It is a kind of for connecting the flexible bridging board of conductive column |
| CN109487296B (en) * | 2018-11-16 | 2021-03-16 | 核工业第八研究所 | Flexible bridging board for connecting conductive columns |
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