CN202415698U - Structure of multi-anode carbon block group for aluminum electrolysis cell - Google Patents
Structure of multi-anode carbon block group for aluminum electrolysis cell Download PDFInfo
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- CN202415698U CN202415698U CN2011205571010U CN201120557101U CN202415698U CN 202415698 U CN202415698 U CN 202415698U CN 2011205571010 U CN2011205571010 U CN 2011205571010U CN 201120557101 U CN201120557101 U CN 201120557101U CN 202415698 U CN202415698 U CN 202415698U
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Abstract
The utility model relates to the structure of a multi-anode carbon block group for an aluminum electrolysis cell. The structure of the multi-anode carbon block group for the aluminum electrolysis cell comprises anode carbon blocks and anode guide rods, wherein at least two of the anode carbon blocks are available, the anode carbon blocks are connected with the anode guide rods by anode steel paws, each anode carbon block is connected with 1-2 steel paw head(s) on each anode steel paw by phosphorus iron, and the anode steel paws and the anode guide rods are connected with enhancement devices by explosion welding blocks. The multi-anode carbon block group structure has the beneficial effects that the phenomena that the carbon blocks craze and the steel paws inwards bend due to the inconsistent expansion performances of the carbon blocks and the steel paws can be thoroughly eliminated. The assembled multi-anode carbon block group is provided with a gas discharging groove, so that the conventional anode grooving method can be avoided, air bubbles at the bottom palm of the anode can be smoothly discharged, and the stability of the electrolysis cell can be improved.
Description
Technical field
The utility model relates to a kind of aluminum electrolyzing cell used multianode charcoal piece group structure.
Background technology
Along with the fast development of prebaked anode aluminum electrolyzation technology, multiple assembling mode has appearred in anode carbon block group, and the most representative have single anode carbon block group and a double anode charcoal piece group.
Single anode carbon block group is linked to each other through the phosphorus pig iron with an anode carbon block by 4 steel pawl pawl heads usually; Because the thermal expansivity of anode carbon block and steel pawl is inconsistent when producing; Cause easily bending in charcoal piece cracking or the steel pawl, this can increase electrolysis and composing room's production cost greatly.In addition, single anode carbon block group must adopt the fluting anode, could the bubble on the anode bottom effectively be discharged.
Double anode charcoal piece group is linked to each other through the phosphorus pig iron with two charcoal pieces by 6 or 8 steel pawl pawl heads usually, have curved problem in charcoal piece cracking and the steel pawl equally, and double anode charcoal piece group has increased the difficulty of composing room's cleaning electrolyte.It is thus clear that above-mentioned two kinds of anode carbon block group all have certain defective.
Summary of the invention
In order to solve the problems of the technologies described above the utility model a kind of aluminum electrolyzing cell used multianode charcoal piece group structure is provided, purpose is to prevent to bend in charcoal piece and inconsistent charcoal piece cracking that causes of steel pawl thermal expansivity or the steel pawl, solves anode bottom exhausting problem.
For reaching a kind of aluminum electrolyzing cell used multianode charcoal piece group structure of above-mentioned purpose the utility model; Comprise anode carbon block and anode rod; At least 2 of anode carbon blocks; Anode carbon block is connected through anode steel jaw with anode rod, and each anode carbon block is connected through the phosphorus pig iron with 1 ~ 2 steel pawl pawl head on the anode steel jaw, and anode steel jaw is connected through the blast welding block with anode rod.
Described anode steel jaw is a hollow structure.
Described anode rod bottom outside is provided with bracing means.
Described bracing means by outside blast welding block with is connected steel plate and forms, outside blast welding block connects anode rod and is connected steel plate, welding block and anode steel jaw explode outside the connection of connection steel plate.
The utility model has the advantages of:
(1) can thoroughly eliminate because curved in inconsistent charcoal piece cracking that causes of charcoal piece and steel pawl hot expansibility and the steel pawl.
(2) the multianode charcoal piece group self after the assembling has exhaust trench, removes traditional anode grooving method from, and the bubble of anode bottom is discharged smoothly, improves electrolyzer stability.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1.
Fig. 2 is the vertical view of the utility model embodiment 1.
Fig. 3 is the front view of the utility model embodiment 2.
Fig. 4 is the vertical view of the utility model embodiment 2.
Fig. 5 is the front view of the utility model embodiment 3.
Fig. 6 is the vertical view of the utility model embodiment 3.
Embodiment
Below in conjunction with accompanying drawing embodiment is elaborated, but the protection domain of the utility model is not limit by embodiment.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of aluminum electrolyzing cell used multianode charcoal piece group structure comprises anode carbon block 7 and anode rod 2; Anode carbon block 7 is 2; Anode carbon block 7 is connected through anode steel jaw 5 with anode rod 2, and 2 steel pawl pawl heads on each anode carbon block 7 and the anode steel jaw 58 are connected through the phosphorus pig iron 6, and anode steel jaw 5 is connected through blast welding block 3 with anode rod 2; Anode steel jaw 5 is a hollow structure, and anode rod 2 bottom outside are provided with bracing means 4.Bracing means 4 by outside blast welding block 9 with is connected steel plate 10 and forms, outside blast welding block 9 connects anode rods 2 and is connected steel plate 10, welding blocks 9 and anode steel jaws 5 explode outside 10 connections of connection steel plate.
Shown in Fig. 3 and 4, a kind of aluminum electrolyzing cell used multianode charcoal piece group structure comprises anode carbon block 7 and anode rod 2; Anode carbon block 7 is 2; Anode carbon block 7 is connected through anode steel jaw 5 with anode rod 2, and 1 steel pawl pawl head on each anode carbon block 7 and the anode steel jaw 58 is connected through the phosphorus pig iron 6, and anode steel jaw 5 is connected through blast welding block 3 with anode rod 2; Anode steel jaw 5 is a hollow structure, and anode rod 2 bottom outside are provided with bracing means 4.Bracing means 4 by outside blast welding block 9 with is connected steel plate 10 and forms, outside blast welding block 9 connects anode rods 2 and is connected steel plate 10, welding blocks 9 and anode steel jaws 5 explode outside 10 connections of connection steel plate.
As illustrated in Figures 5 and 6, a kind of aluminum electrolyzing cell used multianode charcoal piece group structure comprises anode carbon block 7 and anode rod 2; Anode carbon block 7 is 6; Anode carbon block 7 is connected through anode steel jaw 5 with anode rod 2, and 1 steel pawl pawl head on each anode carbon block 7 and the anode steel jaw 58 is connected through the phosphorus pig iron 6, and anode steel jaw 5 is connected through blast welding block 3 with anode rod 2; Anode steel jaw 5 is a hollow structure, and anode rod 2 bottom outside are provided with bracing means 4.Bracing means 4 by outside blast welding block 9 with is connected steel plate 10 and forms, outside blast welding block 9 connects anode rods 2 and is connected steel plate 10, welding blocks 9 and anode steel jaws 5 explode outside 10 connections of connection steel plate.
Claims (4)
1. aluminum electrolyzing cell used multianode charcoal piece group structure; Comprise anode carbon block (7) and anode rod (2); It is characterized in that (7) at least 2 of anode carbon blocks; Anode carbon block (7) is connected through anode steel jaw (5) with anode rod (2), and each anode carbon block (7) is connected through the phosphorus pig iron (6) with 1 ~ 2 steel pawl pawl head (8) on the anode steel jaw (5), and anode steel jaw (5) is connected through blast welding block (3) with anode rod (2).
2. a kind of aluminum electrolyzing cell used multianode charcoal piece group structure according to claim 1 is characterized in that anode steel jaw (5) is a hollow structure.
3. a kind of aluminum electrolyzing cell used multianode charcoal piece group structure according to claim 1 is characterized in that anode rod (2) bottom outside is provided with bracing means (4).
4. a kind of aluminum electrolyzing cell used multianode charcoal piece group structure according to claim 3; It is characterized in that bracing means (4) by outside blast welding block (9) be connected steel plate (10) and form; Outside blast welding block (9) connects anode rod (2) and is connected steel plate (10), connects steel plate (10) and connects outside blast welding block (9) and anode steel jaw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205571010U CN202415698U (en) | 2011-12-28 | 2011-12-28 | Structure of multi-anode carbon block group for aluminum electrolysis cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205571010U CN202415698U (en) | 2011-12-28 | 2011-12-28 | Structure of multi-anode carbon block group for aluminum electrolysis cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415698U true CN202415698U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205571010U Expired - Lifetime CN202415698U (en) | 2011-12-28 | 2011-12-28 | Structure of multi-anode carbon block group for aluminum electrolysis cell |
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| CN (1) | CN202415698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966629A (en) * | 2013-01-25 | 2014-08-06 | 沈阳铝镁设计研究院有限公司 | Anode carbon block group for aluminum electrolysis cell |
| CN104760068A (en) * | 2015-03-25 | 2015-07-08 | 湖南创元新材料有限公司 | Anode slotting method |
-
2011
- 2011-12-28 CN CN2011205571010U patent/CN202415698U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966629A (en) * | 2013-01-25 | 2014-08-06 | 沈阳铝镁设计研究院有限公司 | Anode carbon block group for aluminum electrolysis cell |
| CN104760068A (en) * | 2015-03-25 | 2015-07-08 | 湖南创元新材料有限公司 | Anode slotting method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
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| CX01 | Expiry of patent term |