CN207958523U - A kind of aluminium electrolysis bath energy-conserving anode group - Google Patents
A kind of aluminium electrolysis bath energy-conserving anode group Download PDFInfo
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- CN207958523U CN207958523U CN201721340508.1U CN201721340508U CN207958523U CN 207958523 U CN207958523 U CN 207958523U CN 201721340508 U CN201721340508 U CN 201721340508U CN 207958523 U CN207958523 U CN 207958523U
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- conserving
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Abstract
The utility model discloses a kind of aluminium electrolysis bath energy-conserving anode groups, including anode rod, it is connected with anode bus at the top of the anode rod, A-frame is equipped with outside the anode rod bottom end, the anode rod bottom is equipped with anode steel plate, and the A-frame is connect with anode Interal fixation, and anode steel plate bottom is equipped with steel pawl and parcel tray, the parcel tray is arranged with steel pawl interval, and sodium oxide molybdena is equipped in the parcel tray.The utility model passes through anode carbon block and steel pawl rotary clamping, be conducive to that installation is facilitated to replace anode carbon block, by new anode carbon block and old anode carbon block rotary clamping, be conducive to new anode carbon block connecting with old anode carbon block, very utilize old anode carbon block, avoid the waste of anode carbon block, scattering and disappearing for anode carbon block heat is avoided, by the setting of skewed slot, is conducive to facilitate discharge carbon dioxide, sodium oxide molybdena in parcel tray avoids carbon dioxide absorption from influencing molten aluminum liquid fluctuating.
Description
Technical field
The utility model is related in technical field of aluminum electrolysis, more particularly to a kind of aluminium electrolysis bath energy-conserving anode group.
Background technology
Electrochemical reaction occurs for the oxonium ion in the charcoal and electrolyte melt of anode bottom surface, generates CO2 gases, anode gas
Body passes through electrolyte melt after the generation of anode bottom surface, is escaped from the electrolyte melt on anode periphery.Due to anode bottom table
The distance between face and cathode molten aluminum (pole span) are very short, and therefore, anodic gas can cause the moon during the effusion of cathode bottom surface
The fluctuation of pole liquid aluminum.Under the conditions of given anodic current density, i.e., under conditions of given anodic gas escapes speed,
The depth of penetration of the anodic gas into electrolyte melt and in the electrolyte residence time and anodic gas are to cathode molten aluminum
Influence of fluctuations increases with the width of anode and the increase of length.The increase of anodic gas depth of penetration into electrolyte melt
Extension with the residence time in electrolyte melt and the increase influenced on molten aluminum liquid fluctuating, not only increase anodic gas CO2
With the secondary response of aluminium in electrolyte melt, current efficiency is made to reduce, and influences the drop of electrolytic cell effective pole span and tank voltage
It is low, to make the power consumption of electrolytic cell aluminum electrolysis increase.The large scale anode that existing aluminium cell is implemented is brought
To current efficiency and anodic gas escape the influence to cathode metal wave seriously constrained pole span, tank voltage and
Power consumption further decreases.
Therefore, it is necessary to solve the above problems to invent a kind of aluminium electrolysis bath energy-conserving anode group.
Utility model content
The purpose of this utility model is to provide a kind of aluminium electrolysis bath energy-conserving anode groups, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of aluminium electrolysis bath energy-conserving anode
Group, including anode rod, the anode rod top are connected with anode bus, triangle branch are equipped with outside the anode rod bottom end
Frame, the anode rod bottom are equipped with anode steel plate, and the A-frame is connect with anode Interal fixation, anode steel plate bottom
Portion is equipped with steel pawl and parcel tray, and the parcel tray is arranged with steel pawl interval, and sodium oxide molybdena, steel pawl bottom are equipped in the parcel tray
End is equipped with the first groove, and first groove both sides are equipped with the first sliding groove, the first preformed groove, institute are equipped at the top of the first sliding groove
It states steel pawl bottom and is equipped with anode carbon block, the anode carbon block both sides offer skewed slot, and the anode carbon block top is equipped with convex block, institute
It states convex block both sides and is equipped with lug, the anode carbon block is internally provided with the second groove, and second groove both sides are equipped with second sliding slot,
The second preformed groove is equipped at the top of the second sliding slot.
Preferably, the anode carbon block is electrically connected by steel pawl and anode steel plate with anode rod.
Preferably, the steel pawl quantity is multiple and is uniformly arranged on anode steel plate bottom, the steel pawl and anode steel plate
Integrated molding.
Preferably, first groove and the second groove are matched with convex block.
Preferably, the first sliding groove width and second sliding slot width are of same size with lug, first preformed groove
Height and the second reserved groove height are identical as lug height.
Preferably, the skewed slot section is set as triangle.
Preferably, the parcel tray bottom is equipped with filter screen.
The technique effect and advantage of the utility model：1, by being equipped with A-frame, be conducive to avoid anode rod and sun
Pole steel plate stable connection avoids using anode rod heat damage for a long time, anode steel plate is caused to fall；2, pass through anode carbon block
Coordinated by convex block and the first groove with steel pawl, lug is caught in the first preformed groove, is conducive to that installation is facilitated to replace anode carbon block；
3, coordinated with the second groove on old anode carbon block by the convex block at the top of new anode carbon block, lug is caught in the second preformed groove
It is interior, be conducive to new anode carbon block connecting with old anode carbon block, very utilize old anode carbon block, avoid anode carbon block
Waste, and reduce the heat loss of anode carbon block；4, by the setting of skewed slot, be conducive to facilitate discharge carbon dioxide, store up
Sodium oxide molybdena in object box avoids carbon dioxide absorption from influencing molten aluminum liquid fluctuating.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the first groove structure schematic diagram of the utility model.
Fig. 3 is the second groove structure schematic diagram of the utility model.
In figure：1 anode rod, 2 A-frames, 3 anode steel plates, 4 steel pawls, 5 parcel trays, 6 first grooves, 7 the first sliding grooves,
8 first preformed grooves, 9 anode carbon blocks, 10 skewed slots, 11 convex blocks, 12 lugs, 13 second grooves, 14 second sliding slots, 15 second are reserved
Slot.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of aluminium electrolysis bath energy-conserving anode group as shown in Figs. 1-3, including anode is led
Bar 1,1 top of the anode rod are connected with anode bus, A-frame 2, the sun are equipped with outside 1 bottom end of the anode rod
Guide rod 1 bottom in pole is equipped with anode steel plate 3, and the A-frame 2 is fixedly connected with anode steel plate 3, and 3 bottom of anode steel plate is set
There are steel pawl 4 and parcel tray 5, the parcel tray 5 to be arranged with the interval of steel pawl 4, sodium oxide molybdena, the steel pawl 4 are equipped in the parcel tray 5
Bottom end is equipped with the first groove 6, and 6 both sides of the first groove are equipped with the first sliding groove 7, and it is pre- that 7 top of the first sliding groove is equipped with first
Slot 8,4 bottom of steel pawl is stayed to be equipped with anode carbon block 9,9 both sides of the anode carbon block offer skewed slot 10, the anode carbon block 9
Top is equipped with convex block 11, and 11 both sides of the convex block are equipped with lug 12, and the anode carbon block 9 is internally provided with the second groove 13, described
Second groove, 13 both sides are equipped with second sliding slot 14, and 14 top of the second sliding slot is equipped with the second preformed groove 15.
The anode carbon block 9 is electrically connected by steel pawl 4 and anode steel plate 3 with anode rod 1, and 4 quantity of steel pawl is
Multiple and be uniformly arranged on 3 bottom of anode steel plate, 3 integrated molding of the steel pawl 4 and anode steel plate is conducive to jointed anode steel
Plate 3 is more firm, and first groove, 6 and second groove 13 is matched with convex block 11, is conducive to facilitate convex block 11 to be inserted into the
In one groove 6 and the second groove 13,7 width of the first sliding groove and 14 width of second sliding slot are of same size with lug 12, institute
It states 8 height of the first preformed groove and the height of the second preformed groove 15 is identical as 12 height of lug, be conducive to facilitate the insertion of lug 12 the
In one sliding slot 7 and second sliding slot 14, when reaching in the first preformed groove 8 and the second preformed groove 15 can moving in rotation, the skewed slot
10 sections are set as triangle, facilitate carbon dioxide discharge out of skewed slot 10 of generation, 5 bottom of the parcel tray is equipped with filtering
Net is conducive to carbon dioxide and is contacted with sodium oxide molybdena, and sodium oxide molybdena is avoided to fall.
Utility model works principle：In use, recessed by first of 4 bottom of the alignment steel of convex block 11 pawl on anode carbon block 9
Slot 6, lug 12 are directed at the first sliding groove 7, convex block 11 are inserted into the first groove 6, when lug 12 reaches 7 top of the first sliding groove
When, rotary anode carbon block 9, lug 12 screws in fixed in the first preformed groove 8, you can uses, two are generated when anode carbon block 9 uses
Carbon oxide gas, carbon dioxide gas is risen by skewed slot 10 to react with the sodium oxide molybdena in parcel tray 5, and carbon dioxide is absorbed,
When anode carbon block 9 after a period of use, the convex block 11 on new anode carbon block 9 can be caught in the second groove 13, rotation sun
Pole carbon block 9, lug 12 screw in fixed in the second preformed groove 15, you can use.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of aluminium electrolysis bath energy-conserving anode group, including anode rod (1), it is characterised in that：The anode rod (1)
Top is connected with anode bus, and A-frame (2), anode rod (1) bottom are equipped with outside anode rod (1) bottom end
Equipped with anode steel plate (3), the A-frame (2) is fixedly connected with anode steel plate (3), and anode steel plate (3) bottom is equipped with
Steel pawl (4) and parcel tray (5), the parcel tray (5) are arranged with steel pawl (4) interval, and sodium oxide molybdena is equipped in the parcel tray (5),
Steel pawl (4) bottom end is equipped with the first groove (6), and the first groove (6) both sides are equipped with the first sliding groove (7), and described first slides
The first preformed groove (8) is equipped at the top of slot (7), steel pawl (4) bottom is equipped with anode carbon block (9), anode carbon block (9) both sides
Skewed slot (10) is offered, anode carbon block (9) top is equipped with convex block (11), and convex block (11) both sides are equipped with lug (12),
The anode carbon block (9) is internally provided with the second groove (13), and the second groove (13) both sides are equipped with second sliding slot (14), described
The second preformed groove (15) is equipped at the top of second sliding slot (14).
2. a kind of aluminium electrolysis bath energy-conserving anode group according to claim 1, it is characterised in that：The anode carbon block
(9) it is electrically connected with anode rod (1) by steel pawl (4) and anode steel plate (3).
3. a kind of aluminium electrolysis bath energy-conserving anode group according to claim 1, it is characterised in that：The steel pawl (4)
Quantity is multiple and is uniformly arranged on anode steel plate (3) bottom, the steel pawl (4) and anode steel plate (3) integrated molding.
4. a kind of aluminium electrolysis bath energy-conserving anode group according to claim 1, it is characterised in that：First groove
(6) it is matched with convex block (11) with the second groove (13).
5. a kind of aluminium electrolysis bath energy-conserving anode group according to claim 1, it is characterised in that：The first sliding groove
(7) width and second sliding slot (14) width are of same size with lug (12), and first preformed groove (8) is highly reserved with second
Slot (15) height is identical as lug (12) height.
6. a kind of aluminium electrolysis bath energy-conserving anode group according to claim 1, it is characterised in that：The skewed slot (10)
Section is set as triangle.
7. a kind of aluminium electrolysis bath energy-conserving anode group according to claim 1, it is characterised in that：The parcel tray
(5) bottom is equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340508.1U CN207958523U (en) | 2017-10-16 | 2017-10-16 | A kind of aluminium electrolysis bath energy-conserving anode group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340508.1U CN207958523U (en) | 2017-10-16 | 2017-10-16 | A kind of aluminium electrolysis bath energy-conserving anode group |
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| CN207958523U true CN207958523U (en) | 2018-10-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402673A (en) * | 2018-11-21 | 2019-03-01 | 福建省南平铝业股份有限公司 | A kind of electrolytic aluminium anode device |
| CN110029363A (en) * | 2019-04-22 | 2019-07-19 | 贵州铝城铝业原材料研究发展有限公司 | The split type independent charcoal bowl of one kind, overlength fill block structure continuous prebaked anode cell carbon block |
| CN110029362A (en) * | 2019-04-22 | 2019-07-19 | 贵州铝城铝业原材料研究发展有限公司 | A kind of split type filling block continuous prebaked anode cell carbon block |
| CN110042429A (en) * | 2019-04-22 | 2019-07-23 | 贵州铝城铝业原材料研究发展有限公司 | A kind of continuous prebaked anode cell carbon block |
-
2017
- 2017-10-16 CN CN201721340508.1U patent/CN207958523U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402673A (en) * | 2018-11-21 | 2019-03-01 | 福建省南平铝业股份有限公司 | A kind of electrolytic aluminium anode device |
| CN110029363A (en) * | 2019-04-22 | 2019-07-19 | 贵州铝城铝业原材料研究发展有限公司 | The split type independent charcoal bowl of one kind, overlength fill block structure continuous prebaked anode cell carbon block |
| CN110029362A (en) * | 2019-04-22 | 2019-07-19 | 贵州铝城铝业原材料研究发展有限公司 | A kind of split type filling block continuous prebaked anode cell carbon block |
| CN110042429A (en) * | 2019-04-22 | 2019-07-23 | 贵州铝城铝业原材料研究发展有限公司 | A kind of continuous prebaked anode cell carbon block |
| CN110029363B (en) * | 2019-04-22 | 2020-05-19 | 贵州铝城铝业原材料研究发展有限公司 | Split type continuous prebaked anode carbon block with independent carbon bowl and super-long filling block structure |
| CN110029362B (en) * | 2019-04-22 | 2020-05-19 | 贵州铝城铝业原材料研究发展有限公司 | Split type filling block continuous prebaked anode carbon block |
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