CN204690128U - Electrolgtic aluminium carbon annode structure - Google Patents
Electrolgtic aluminium carbon annode structure Download PDFInfo
- Publication number
- CN204690128U CN204690128U CN201520439779.7U CN201520439779U CN204690128U CN 204690128 U CN204690128 U CN 204690128U CN 201520439779 U CN201520439779 U CN 201520439779U CN 204690128 U CN204690128 U CN 204690128U
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- CN
- China
- Prior art keywords
- cover body
- anode
- carbon annode
- aluminium carbon
- annode
- Prior art date
- 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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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a kind of electrolgtic aluminium carbon annode structure, comprise anode (1) and anode rod (2), be provided with cover body (3) outside anode (1), the surrounding of anode (1) surrounds by cover body (3), the top hollow out of cover body (3).Each carbon annode to cover in an independent space by cover body by the utility model, 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.
Description
Technical field
The utility model relates to a kind of carbon annode structure.
Background technology
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 after more renewing carbon annode, the discrepancy in elevation of two pieces of anodes is comparatively large, needs the problem using a large amount of loose shape ionogen mulches, provides a kind of anode construction that can cover separately ionogen mulch.
Technical solutions of the utility model:
A kind of electrolgtic aluminium carbon annode structure, comprise anode and anode rod, be provided with cover body outside anode, the surrounding of anode surrounds by cover body, the top hollow out of cover body.
Cover body 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:
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:
The anode rod 2 of anode 1 is set with cover body 3, and the surrounding of anode 1 can surround by cover body 3, is installed to after in electrolyzer, and cover body 3 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 1, the height of anode rod 2 can change, and therefore cover body 3 is designed to the structure that can slide up and down at anode rod 2.
Claims (3)
1. an electrolgtic aluminium carbon annode structure, comprise anode (1) and anode rod (2), it is characterized in that: be provided with cover body (3) outside anode (1), the surrounding of anode (1) surrounds by cover body (3), the top hollow out of cover body (3).
2. electrolgtic aluminium carbon annode structure according to claim 1, is characterized in that: cover body (3) is sleeved on anode rod (2), can slide up and down along anode rod (2).
3. electrolgtic aluminium carbon annode structure according to claim 1, is characterized in that: the lower edge of cover body (3) is positioned at the dielectric substrate of electrolyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439779.7U CN204690128U (en) | 2015-06-25 | 2015-06-25 | Electrolgtic aluminium carbon annode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439779.7U CN204690128U (en) | 2015-06-25 | 2015-06-25 | Electrolgtic aluminium carbon annode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690128U true CN204690128U (en) | 2015-10-07 |
Family
ID=54230439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520439779.7U Expired - Fee Related CN204690128U (en) | 2015-06-25 | 2015-06-25 | Electrolgtic aluminium carbon annode structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690128U (en) |
-
2015
- 2015-06-25 CN CN201520439779.7U patent/CN204690128U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20200625 |