CN204898099U - Wrap -around compartment aluminium cell of positive pole - Google Patents
Wrap -around compartment aluminium cell of positive pole Download PDFInfo
- Publication number
- CN204898099U CN204898099U CN201520440132.6U CN201520440132U CN204898099U CN 204898099 U CN204898099 U CN 204898099U CN 201520440132 U CN201520440132 U CN 201520440132U CN 204898099 U CN204898099 U CN 204898099U
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- China
- Prior art keywords
- cover
- anode
- positive pole
- aluminium
- cover body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a wrap -around compartment aluminium cell of positive pole, including cell body (1), negative pole (2) and positive pole (6), its characterized in that: on the inner wall of cell body (1) the symmetry offered the slot, the both ends of baffle (4) are installed and are separated cell body (1) for a plurality of rooms in the slot, the going up along being higher than the aluminium lamination of baffle (4), drainage groove (3) have been seted up on negative pole (2), install the cover body (5) on anode rod (7) of positive pole (6). The utility model discloses can stop the flow on aluminium liquid layer upper strata, prevent interface fluctuation, improve electrolytic stability through the cover body with every carbon annode cover in a solitary space, just so can add the electrolyte cover material of different quantities according to anodal consumption situation in every cover body, the use amount that just so can save the electrolyte cover material when reaching the cover effect, the material consumption cost of reduction electrolysis factory.
Description
Technical field
The utility model relates to a kind of aluminium cell.
Background technology
The aluminium liquid that electrolytic production of aluminum generates collects on negative electrode, and form aluminium liquid layer, under the impact in magnetic field, aluminium liquid layer can offset, and is fluctuated in the interface of aluminium liquid layer and top dielectric substrate, makes part aluminium liquid generation secondary reaction, affects production efficiency.
The process of electrolysis of aluminum is a continuous print thermoelectrochemistry reaction process, and its carbon annode is also ceaselessly consuming, and tens pieces of carbon annodes in electrolyzer will be changed within the different periods, and the general replacement cycle is about 30 days.The structure and the operating procedure which results in existing aluminium cell also exist defect: because the anode change poles time in aluminium cell is different, the height also just causing the carbon annode that works online in aluminium cell is different.Like this, the mulch that just result in tens pieces of carbon annode tops, in aluminium cell, defines rough shape, makes thermal equilibrium in aluminium cell be difficult to reach overall balanced consistent.
After more renewing carbon annode, the discrepancy in elevation of two pieces of anodes is larger, need to use a large amount of carbon annode of loose shape ionogen mulch to the raised area to cover, otherwise not only can reduce the heat insulation effect of carbon annode, reduce the conductivity newly changing carbon annode, strengthen heat leakage, affect thermal equilibrium and the electrical efficiency of whole aluminium cell, and easily cause the oxidation of carbon annode, increase the loss of carbon annode.In order to reach comparatively ideal coverage effect, need a large amount of loose shape ionogen mulches.Which not only adds the material consumption cost of electrolysis plant, and increase manual work workload.
Summary of the invention
The technical problems to be solved in the utility model: for the problems referred to above, provides a kind of compartment aluminium cell surrounded by anode.
Technical solutions of the utility model:
The compartment aluminium cell that anode is coated, comprises cell body, negative electrode and anode, symmetrically on the inwall of cell body offers slot, and the two ends of dividing plate are arranged in slot and cell body is divided into multiple rooms, and the upper edge of dividing plate is higher than aluminium lamination; Negative electrode offers drainage trough; The anode rod of anode is provided with cover body.
The surrounding of anode surrounds by cover body, top hollow out, is sleeved on anode rod, can slide up and down along anode rod.
The lower edge of cover body is positioned at the dielectric substrate of electrolyzer.
The utility model beneficial effect:
By dividing plate, the interface of aluminium liquid layer and dielectric substrate is separated into the interface of multiple interruption, stops the flowing on aluminium liquid layer upper strata, place interface fluctuation, improve electric stability of solution.
Each carbon annode covered in an independent space by cover body, the ionogen mulch of different amounts so just can be added according to the consumption situation of each cover body Anodic, so just can save the usage quantity of ionogen mulch while reaching coverage effect, reduce the material consumption cost of electrolysis plant.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
embodiment:
Offer slot in the inside sidewalls of electrolytic cell body 1, the two ends of dividing plate 4 are inserted cell body 1 and are ridden on negative electrode 2 from slot, and aluminium liquid layer, higher than aluminium liquid layer, can divide and be interposed between in multiple compartment, prevent aluminium liquid liquid fluctuating by the upper edge of dividing plate 4.Negative electrode 2 offers drainage trough 3, aluminium liquid can by drainage trough 3 from dividing plate 4 flows.
Because the consumption of each anode is different, cause anode height inconsistent, therefore the height difference covered with ionogen mulch is needed, in order to save ionogen mulch, the anode rod 7 of anode 6 is set with cover body 5, and the surrounding of anode 6 can surround by cover body 5, is installed to after in electrolyzer, cover body 5 times edges are immersed in dielectric substrate, and ionogen mulch can put into cover body from the engraved structure of covering on top.Along with the consumption of anode 6, the height of anode rod 7 can change, and therefore cover body 5 is designed to the structure that can slide up and down at anode rod 7.
Claims (3)
1. the compartment aluminium cell that an anode is coated, comprise cell body (1), negative electrode (2) and anode (6), it is characterized in that: on the inwall of cell body (1), symmetry offers slot, the two ends of dividing plate (4) are arranged in slot and cell body (1) are divided into multiple rooms, and the upper edge of dividing plate (4) is higher than aluminium lamination; Negative electrode (2) offers drainage trough (3); The anode rod (7) of anode (6) is provided with cover body (5).
2. compartment aluminium cell according to claim 1, is characterized in that: the surrounding of anode (6) surrounds by cover body (5), top hollow out, is sleeved on anode rod (7), can slide up and down along anode rod (7).
3. compartment aluminium cell according to claim 1, is characterized in that: the lower edge of cover body (5) is positioned at the dielectric substrate of electrolyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440132.6U CN204898099U (en) | 2015-06-25 | 2015-06-25 | Wrap -around compartment aluminium cell of positive pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440132.6U CN204898099U (en) | 2015-06-25 | 2015-06-25 | Wrap -around compartment aluminium cell of positive pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898099U true CN204898099U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440132.6U Expired - Fee Related CN204898099U (en) | 2015-06-25 | 2015-06-25 | Wrap -around compartment aluminium cell of positive pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012482A (en) * | 2017-04-13 | 2017-08-04 | 中南大学 | A kind of controllable aluminium cell anode covering sealing system and its aluminium cell of application |
| CN107059056A (en) * | 2017-04-13 | 2017-08-18 | 中南大学 | A kind of aluminium cell of full automatic high efficiency cleaning |
-
2015
- 2015-06-25 CN CN201520440132.6U patent/CN204898099U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012482A (en) * | 2017-04-13 | 2017-08-04 | 中南大学 | A kind of controllable aluminium cell anode covering sealing system and its aluminium cell of application |
| CN107059056A (en) * | 2017-04-13 | 2017-08-18 | 中南大学 | A kind of aluminium cell of full automatic high efficiency cleaning |
| CN107059056B (en) * | 2017-04-13 | 2019-03-22 | 中南大学 | A kind of clean aluminium cell of full automatic high efficiency |
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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: 20151223 Termination date: 20200625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |