CN104213152A - Aluminum electrolysis cell with center joint material blocking partition plate - Google Patents
Aluminum electrolysis cell with center joint material blocking partition plate Download PDFInfo
- Publication number
- CN104213152A CN104213152A CN201410410436.8A CN201410410436A CN104213152A CN 104213152 A CN104213152 A CN 104213152A CN 201410410436 A CN201410410436 A CN 201410410436A CN 104213152 A CN104213152 A CN 104213152A
- Authority
- CN
- China
- Prior art keywords
- backgauge
- dividing plate
- middle seam
- anode
- mulch
- 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.)
- Granted
Links
Abstract
The invention discloses an aluminum electrolysis cell with a center joint material blocking partition plate. The aluminum electrolysis cell is mainly applied to electrolytic aluminum production and design and manufacturing of production technical equipment of the electrolysis cell. The aluminum electrolysis cell is characterized in that the center joint material blocking partition plate on a covering material is constructed and arranged at the lower end of a gas collection flue or a horizontal smoke cover plate of the aluminum electrolysis cell, that is, the center joint material blocking partition plate is arranged at the position of the upper portion of a center joint of two bilaterally-symmetric anode carbon blocks. The center joint material blocking partition plate is constructed at the positions, abutting against the upper end of the center joint, of the anode carbon blocks in the electrolysis cell, and when the anode carbon blocks are replaced, and heat preservation work is carried out, the blocking effect of the center joint material blocking partition plate can be utilized, and few electrolytes or alumina powder scattered covering material can be used for implementing heat preservation anti-oxidation covering working on the newly-replaced high anode carbon blocks. When anode scrap lifting and cell output work is carried out, the probability and the number of covering material crusting subsidence material blocks scattering in the electrolytes in an electrolysis molten pool can be reduced, and material balance in the electrolysis cell can be facilitated.
Description
Technical field: the present invention is provided with the aluminium cell of middle seam backgauge dividing plate, is mainly used in the design of the Technical facilities in production of Aluminum Electrolysis Production and electrolyzer, manufacture.
Background technology: existing general pre-calcining electrolytic cell is made up of parts such as the aluminium electrolytic cell cathode cell body of bottom and top aluminium cell anode lifting mechanism, smoke discharging dust removing system, anode conducting devices (anode steel jaw group).
Existing aluminum cell structure anode conducting structure is, along aluminium cell length direction, be set side by side with two groups of large buses, in every platform aluminium cell, on two groups of large buses, symmetrically settle tens groups at least, tens groups of anode steel jaw groups be made up of aluminium guide bar, anode anode steel jaw, anode carbon block at most, i.e. anode conducting device, contact with the molten salt electrolyte liquid carrying out horizontal in aluminium cell lower case bottom its anode carbon block and be connected, anode large bus bar electric current is imported in electrolyte solution, causes anode carbon block to participate in thermoelectrochemistry reaction simultaneously.
Aluminium cell production process is continuous print thermoelectrochemistry reaction process, and anode carbon block is owing to participating in electrolysis replacement(metathesis)reaction, constantly consuming from high to low, average every day, anode carbon block consumed 15 millimeter, consumed and was thinned to certain altitude, just needed to change anode anode scrap.By aluminium guide bar, anode steel jaw, anode anode scrap steel pawl group, will hang in aluminium cell and take out, by the new anode carbon block steel pawl group newly assembled, be again placed in aluminium cell.
The production process of electrolysis of aluminum is a continuous print thermoelectrochemistry reaction process, its anode carbon block, ceaselessly consuming, consumption reduction is to about 130mm instantly, will exit in electrolyzer, change the new anode of lastblock, be called for short pole changing, tens pieces of anode carbon blocks in electrolyzer, average life cycle is about 30 days, with this, at different time points, the anode carbon block (anode scrap) being depleted to lower bound to be changed in order.
New anode carbon block is seated in after in aluminium cell, for improving the temperature of holding anode charcoal block, anode carbon block is prevented to be oxidized, maintain the thermal equilibrium in electrolyzer, reduce heat leakage, need the anode carbon block top toward new replacing and sidepiece, add the covering and heat insulating material be made up of aluminum oxide powder or loose shape electrolysis material, (abbreviation mulch), so that at anode carbon block outside surface, forms one deck covering and heat insulating bed of material with loose shape ionogen material.
Structure and the change poles operating procedure of existing general aluminium cell also exist following defect:
1 due to the every block anode change poles time point in aluminium cell different, the height of its group's anode carbon block upper surface is also different, the mulch on tens pieces of anode carbon block tops, naturally overall rough shape is just defined, because the insulation thickness of the anode carbon block mulch at each position is different, make the thermal equilibrium in aluminium cell, comprise the thermal equilibrium of charcoal block, be difficult to reach overall balanced consistent.
2 in aluminium cell, between the inner end of symmetrical two groups of charcoal blocks, have an appointment 200 millimeters to top in gap, it is to the mulch among gap in top, under electrolysis thermal condition state, an overall mulch can be formed with the mulch on charcoal block surface to crust, be commonly called as ionogen mulch crust.When changing anode carbon block and extracting anode scrap operation, the mulch crust wherein between seam, under the effect of external force, can produce crust block separation phenomenon, some separating material blocks can slump in electrolyte solution.Affect the chemical system of electrolyte solution for preventing slump material block and negative changes occurs, need by cost a large amount of manual work or mechanical job capacity, under condition of high temperature operating environment, by slump material block from the electrolytic solution in electrolyzer molten bath, cleaning salvages out, is commonly called as and drags for block operation.This is the extremely arduous and larger work of hazardness of phase.
3 after more renewing anode carbon block, changes high anode charcoal block top and end, need add a large amount of loose shape mulches and be incubated new, otherwise, not only can reduce the conductivity newly changing anode carbon block, strengthen heat leakage, and, easily cause the oxidation of anode carbon block, increase the loss of anode carbon block.Affect thermal equilibrium and the electrical efficiency of whole aluminium cell.Top ends due to two groups of charcoal blocks symmetrical in aluminium cell also exists height difference, newly be added on the new loose shape mulch changing high anode charcoal block top, the anode carbon upper end of scattering relatively low easily, cause mulch mutually to interfere flowing, cause the increase of mulch consumption and workload.
Summary of the invention: in order to overcome the defect that now general aluminum cell structure designs and replacing anode operation technique is brought, reduce the consumption of aluminum cell electrolyte mulch, according to technique scheme, the inside portion of the blocking material plate of its anode carbon block side end insulation stop gauge, is provided with heat preserving and insulating material.
The integral heat insulation effect of raising electrolyzer, reduces the oxidation probability of anode carbon block, and in minimizing change poles, seam crust collapses and expects the generation of phenomenon, reduces pole changing and the labor operation amount of adding mulch operation, reduces the harm that high-temperature service causes workman.The present invention's design discloses a kind of novel aluminum cell structure, is namely provided with the aluminium cell of middle seam backgauge dividing plate.
Be provided with the aluminium cell of middle seam backgauge dividing plate, it is characterized in that: in the lower end of aluminium cell gas collection flue or horizontal smoke cover plate, namely sew on position in symmetrical two pieces of anode carbon blocks, arrange in textural mulch and stitch backgauge dividing plate.
According to technique scheme: be provided with middle seam backgauge partition board electrolytic cell, it is characterized in that: middle seam backgauge dividing plate is steel construction plate-like construction, together with middle seam backgauge dividing plate upper end and gas collection stack base or horizontal smoke cover plate bottom member are interconnected and are configured in, along aluminium cell length direction step-by-step arrangement.
According to technique scheme: the aluminium cell being provided with middle seam backgauge dividing plate, is characterized in that: the lower end of the middle seam backgauge dividing plate of plate-like construction is provided with through hole.
According to technique scheme: the aluminium cell being provided with middle seam backgauge dividing plate, is characterized in that: the lower end of the middle seam backgauge dividing plate of plate-like construction arranges backgauge reinforcing bar, it is fence type backgauge structure.
According to technique scheme: the aluminium cell being provided with middle seam backgauge dividing plate, is characterized in that: the lower end of the middle seam backgauge dividing plate of plate-like construction is provided with segmentation backgauge riser, its segmentation backgauge riser is rectangle riser or triangular form riser compartment structure.
According to technique scheme: the aluminium cell being provided with middle seam backgauge dividing plate, it is characterized in that: middle seam backgauge dividing plate lower bottom part is higher than the upper surface of electrolyte solution, top is higher than the upper surface newly changing anode, and electrolyzer alumina blanking point position is avoided in section length end.
End position is sewed on, the following advantage of textural middle seam backgauge dividing plate in electrolyzer inner anode charcoal block is to top:
To replacing anode carbon block, when carrying out heat retaining operation with loose shape mulch antianode charcoal block, the defect that now general aluminum cell structure designs and operating procedure brings can be overcome, the iris action of backgauge dividing plate is stitched in utilization, reduce the flowing of loose shape mulch to low anode carbon block direction, available less ionogen or aluminum oxide powder fall apart shape mulch, implement the anti-oxidation overwrite job of insulation to the new high anode charcoal block changed, and improve the heat insulation effect of anode carbon block.When carrying out anode scrap and being lifted out groove operation, mulch crust can be reduced to subside material block, be scattering into the probability in electrolyte solution and quantity, be conducive to the stable equilibrium of art electrolysis cells condition, can realize with minimum loose shape mulch, minimum hand labor workload, reach best covering and heat insulating effect, optimize the state of arts of Aluminum Electrolysis Production, reduce the object of production energy consumption, material consumption.
Accompanying drawing illustrates: the present invention is provided with technical scheme and the feature of the aluminium cell of middle seam backgauge dividing plate, by accompanying drawing, the statement with embodiment is described, then more clear.
Fig. 1 is the sectional schematic diagram of now general aluminium cell.
Fig. 2 is the aluminium cell sectional schematic diagram that the present invention is provided with middle seam backgauge dividing plate.
Fig. 3 stitches backgauge dividing plate installation constitution sectional schematic diagram in the present invention.
Fig. 4 is that the present invention is provided with middle seam backgauge dividing plate along aluminium cell length direction installation constitution schematic diagram.
Fig. 5 is the front view stitching backgauge baffle plate configuration in the present invention.
Fig. 6 is the front view that middle seam backgauge dividing plate lower end is provided with through hole
Fig. 7 is the front view that middle seam backgauge dividing plate lower end is arranged at intervals with rectangular clapboard
Fig. 8 is the front view that middle seam backgauge dividing plate lower end is arranged at intervals with triangle baffle
Fig. 9 is that middle seam backgauge dividing plate lower end is arranged at intervals with reinforcing bar, forms the front view of backgauge fence
Shown in its figure: stitch seam in backgauge dividing plate, 9 electrolytic cell housings, 10 aluminium liquid, 11 anodes, 12 electrolyte solutions, 13 blanking devices, 14 blanking points, 15 connection link plates, 16 segmentation backgauge risers, 17 Round Steel Bars in 1 anode carbon block, 2 anode steel jaws, 3 aluminium guide bars, 4 gas collection petticoat pipes, 5 horizontal smoke cover plates, 6 groove cover plates, 7 mulches, 8.
Embodiment: the manufacture and installation of middle seam blocking material plate: as shown in Figure 1, existing general aluminium cell is seam (11) place in its left and right sides anode carbon block (1) is to top anode, the lower end of triangle gas collection petticoat pipe (4) does not arrange stop gauge and blocking material plate (8), this moment, be the crust overall be sintered together to the mulch at seam place in the anode of top.When changing anode and taking out low anode scrap operation, middle seam need be opened with multifunction crane tup, after anode scrap is upwards promoted, then move horizontally, in electrolyzer, take out anode scrap.At this moment, original bonding covers opposite side to the mulch (7) on anode carbon block (1) inner end of top and crust material block, be easy to subside, dissipate in electrolyzer (9) Inner electrolysis matter liquid (12), like this, not only make this anode carbon block (1) end be incubated mulch and be damaged, charcoal block (1) end is caused to be exposed in the middle of air, cause heat radiation, reduce its temperature, cause electrolysis process power consumption to increase.And, ionogen mulch (7) crust block fallen in electrolyte solution (10) also can pollute electrolyte solution (10), destroy the chemical substance balance of its electrolytic solution (10), needs are mechanical or manually salvage.Moreover, new high anode charcoal block (1) in place enter after groove, this moment, the height of the upper surface of new anode carbon block (1), again higher than the height to top anode carbon block (1) upper surface.When adding loose shape mulch (7) and carrying out heat retaining operation, its part bulk thermal insulation mulch (7) is understood some and is flow into lower to top charcoal block (1) end, causes useless mulch (7) to increase.
The above-mentioned defect that for a change existing cell construction and the operation of replacing anode exists, realize with less mulch (7), reach best heat insulation effect, reduce more change poles heat dissipation electrical consume to lose, optimize Electrolytic conditions, reduce change poles operation labour intensity, minimizing thermal radiation and obnoxious flavour are to workman's actual bodily harm object.Inquire into practice through research and development, relative position in electrolyzer, installing middle seam backgauge dividing plate is a simple and effective way.
The middle seam backgauge dividing plate (8) arranged in electrolyzer adopts corrosion-resistant oxidation resistant Plate Steel to make, and the top of steel plate is connected with the lower end of gas collection petticoat pipe (4) in aluminium cell.Its mode of connection can adopt the direct welding structure mode in lower end of backgauge dividing plate (8) and gas collection petticoat pipe (4), or adopt connection link plate (15) welding or hinged or bolted make to carry out, segmentation is arranged along electrolyzer length direction, avoid electrolyzer blanking point (14) place, be arranged on the both sides of feeding device (13), run not interfere aluminum oxide feeding device (13).Both sides in electrolyzer can be separated the insulation mulch (7) of seam (11) upper end, place in the anode carbon block of top by seam backgauge dividing plate (8), to realize when changing anode operation, for the purpose of the negative mutual interference effect that minimizing mulch (7) and crust produce.
The upper end of the middle seam backgauge dividing plate (8) arranged in electrolyzer, should higher than the height of new replacing anode carbon block (1) upper surface in place, it is total height should add ideal thickness insulation mulch (7) layer height close to the height of new replacing anode carbon block (1) upper surface in place, so that with loose shape mulch (7), when insulation overwrite job is implemented to the new anode carbon block (1) changed, the barriers function of backgauge dividing plate (8) is stitched in utilization, prevent from the inflow of loose shape mulch (7) from adding the low anode carbon block (7) worked online to not need to add insulation material place.
The electrolyte solution (12) of lower bottom part in aluminium cell of middle seam backgauge dividing plate (8), there is height distance, namely backgauge dividing plate (8) bottom is stitched in ensureing, under electrolysis working condition, amount of oxidation loss is minimum, duration of service, longest-lived, can play again the height location of stopping function.
Backgauge dividing plate (8) is stitched in arranging in electrolyzer, two pieces can be separated mulch (7) top in the anode block of top between seam (11), like this, just to reduce the area and intensity of the mutual interference that mulch (7) is sintered together under electrolysis working condition, so that at replacing anode, when promoting anode scrap operation, obstruct and the shearing function of backgauge dividing plate (8) is stitched in utilization, by mulch (7) crust in two pieces of top anode carbon blocks between seam separately, thus prevent opposite side to work online mulch (7) crust block of anode carbon block (1) upper end, along with anode scrap charcoal block mulch (7) lifting and shift out, taken out of electrolyzer, cause heat leakage, or slump in electrolyte solution (12), cause to interfere to electrolyte solution (12) and pollute.
After stitching backgauge dividing plate (8) in installing in electrolyzer, transfer in displacement process for preventing anode carbon block (1) in entirety, middle seam backgauge dividing plate (8) is due to the reason of mulch (7) material and operation, may be sticked together with mulch (7) and the sintering that crusts, (note: adhesion situation is different because of mulch material quality and electrolyzer working condition), insulation mulch (7) crust is caused to be separated with anode carbon block (1) end, cause anode carbon block (1) end that oxidative phenomena occurs, centering seam backgauge dividing plate (8) variation improvement can be carried out.Its variation modified node method is:
Material hole is opened in the lower end of middle seam backgauge dividing plate (8), or by bottom segmentation textural segmentation backgauge riser (16) of middle seam backgauge dividing plate (8), or by lower end Round Steel Bar (17) the welding structure paliform at interval of middle seam backgauge dividing plate (8).The object that this structure so designs is, under electrolysis work condition state, mulch (7) between middle seam (11) can be allowed to crust, the non-interference state of isolation is formed on top, mulch and anode carbon block end, both sides can be allowed again in blocking material plate lower end, roasting crust links together, so that in anode electrolytic cell entire lowering displacement process, overcome the sintering friction in down stroke formed between mulch (7) and backgauge dividing plate (8), the crust entirety between insulation mulch (7) and anode carbon block (1) is moved down.Insulation mulch (7) is crusted and expects to be in desirable state of the art with anode carbon block (1), realize the insulation anti-oxidant function of antianode charcoal block (1).For this reason, middle seam backgauge the lower partition has been arranged to shape of through holes, or segmentation backgauge riser is set, be configured to the shape of interstitial spaces, make the mulch between seam, in the bottom of middle seam blocking material plate, form certain mulch and melt sintering region altogether, produce crust and connect stress, cause mulch in anode electrolytic cell charcoal block entire lowering displacement process, crust overall bonding strength between mulch and anode carbon block, the sintering friction in down stroke owing to producing between backgauge dividing plate and mulch can be overcome, ensuring coverage material crust and corresponding anode carbon block formed overall bond to crust be not separated, reach the displacement that synchronously declines, realize antianode charcoal block to be incubated, prevent the object of anode carbon block end oxidation.
As shown in Figure 5, the top of stitching backgauge dividing plate (8) in the present invention is provided with and connects link plate (15), connects link plate (15) and is connected with electrolyzer gas collection petticoat pipe (4) bottom or horizontal smoke cover (5) bottom.Its mode of connection can adopt welding, hinged or bolt connection.This kind of backgauge dividing plate (8), be mainly used in seam mulch (7) and crust with anode carbon block in overall descending displacement process, its backgauge dividing plate (8) and mulch (7) descending displacement that crust interferes cohesive force less, can not make to be incubated the aluminum cell structure that mulch (7) crusts and anode carbon block (1) end produces separation phenomenon and apply.
If stitch mulch (7) crust at (11) place in aluminium cell, separation phenomenon can produced in descending displacement process with anode carbon block, structure as shown in Figure 6 can be adopted, in middle seam backgauge dividing plate (8) lower end, upper through hole is set, or adopt structure as shown in Figure 7, Figure 8, in the bottom of middle seam backgauge dividing plate (8), space segmentation textural segmentation backgauge riser (16), solves.Being intended that of its structural scheme, allow mulch (7) between seam (11), in the bottom of middle seam blocking material plate (8), by the segmentation space between segmentation backgauge riser (16), form certain melting altogether and sinter region, produce crust and connect stress, reach in anode carbon block entire lowering displacement process with this, allow integral sintered bonding strength between mulch (7) and anode carbon block (1), the friction in down stroke produced by sintered bond between backgauge dividing plate (8) and mulch (7) can be overcome, guarantee that mulch (7) and the corresponding anode carbon block end entirety that crust bonds, and be not separated, and the displacement that synchronously declines, the insulation realizing mulch (7) crust antianode charcoal block end covers anti-oxidant function.
As shown in Figure 9, middle seam backgauge dividing plate (8) interval, lower end is arranged upper reinforcing bar (17), form material-blocking fence bar structure form, under electrolysis work condition state, the mulch (7) wherein sewing on portion can form the non-interference state of isolation, wherein stitch the mulch (7) of bottom, again by the space between reinforcing bar (17) fence, jointly form certain integral roasting with anode carbon block (1) to crust strength of joint, and reach between insulation mulch (7) and anode carbon block (1) with this and form crust overall and bond, the object of synchronous decline displacement.
As shown in Figure 7, Figure 8 and Figure 9, when changing anode carbon block and shifting out anode scrap operation, wherein stitch the backgauge Round Steel Bar (17) that backgauge dividing plate (8) lower end is arranged, or segmentation backgauge riser (16), backgauge compartmentation can be played, again can when changing anode lifting relic operation, centering seam mulch crust plays cutting and separating effect.
As shown in Figure 7, Figure 8, the separation backgauge riser of the lower end structure of middle seam backgauge dividing plate can adopt triangular form tabular structure, or rectangular plate-like constructs or circular arc wave structure.
Claims (6)
1. be provided with the aluminium cell of middle seam backgauge dividing plate, it is characterized in that: in the lower end of aluminium cell gas collection flue or horizontal smoke cover plate, namely sew on position in symmetrical two pieces of anode carbon blocks, arrange in textural mulch and stitch backgauge dividing plate.
2. be provided with middle seam backgauge partition board electrolytic cell according to according to claim 1, it is characterized in that: middle seam backgauge dividing plate is steel construction plate-like construction, together with middle seam backgauge dividing plate upper end and gas collection stack base or horizontal smoke cover plate bottom member are interconnected and are configured in, along aluminium cell length direction step-by-step arrangement.
3. be provided with middle seam backgauge partition board electrolytic cell according to according to claim 1, it is characterized in that: the lower end of middle seam backgauge dividing plate is provided with through hole.
4. being provided with middle seam backgauge partition board electrolytic cell according to according to claim 1, it is characterized in that: the lower end of middle seam backgauge dividing plate is provided with backgauge reinforcing bar, is fence type backgauge structure.
5. be provided with middle seam backgauge partition board electrolytic cell according to according to claim 1, it is characterized in that: the lower end of middle seam backgauge dividing plate is provided with segmentation backgauge riser, its segmentation backgauge riser is rectangular plate or triangle template compartment structure.
6. be provided with middle seam backgauge partition board electrolytic cell according to according to claim 1, it is characterized in that: middle seam backgauge dividing plate lower bottom part is higher than the upper surface of electrolyte solution, top is higher than the upper surface newly changing anode, and section length end, avoids electrolyzer alumina blanking point position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410410436.8A CN104213152B (en) | 2013-09-13 | 2014-08-14 | It is provided with the aluminium cell of middle seam backgauge partition board |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438139X | 2013-09-13 | ||
| CN201310438139.XA CN103540958A (en) | 2013-09-13 | 2013-09-13 | Aluminum cell provided with suspending partition wall |
| CN201310438139.X | 2013-09-13 | ||
| CN201410410436.8A CN104213152B (en) | 2013-09-13 | 2014-08-14 | It is provided with the aluminium cell of middle seam backgauge partition board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104213152A true CN104213152A (en) | 2014-12-17 |
| CN104213152B CN104213152B (en) | 2018-07-06 |
Family
ID=49964792
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438139.XA Pending CN103540958A (en) | 2013-09-13 | 2013-09-13 | Aluminum cell provided with suspending partition wall |
| CN201410410436.8A Active CN104213152B (en) | 2013-09-13 | 2014-08-14 | It is provided with the aluminium cell of middle seam backgauge partition board |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438139.XA Pending CN103540958A (en) | 2013-09-13 | 2013-09-13 | Aluminum cell provided with suspending partition wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103540958A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694957A (en) * | 2013-12-05 | 2015-06-10 | 高伟 | Centre joint baffle plate equipped aluminum electrolytic tank |
| CN109504983A (en) * | 2018-12-28 | 2019-03-22 | 云南云铝润鑫铝业有限公司 | A kind of particular manufacturing craft and method solving blanking point of aluminum electrolytic bath anodic oxidation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540958A (en) * | 2013-09-13 | 2014-01-29 | 高伟 | Aluminum cell provided with suspending partition wall |
| CN106757164B (en) * | 2017-01-24 | 2019-04-02 | 贵阳铝镁设计研究院有限公司 | A kind of aluminum electrolyzing cell used anode covering method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201924084U (en) * | 2010-12-17 | 2011-08-10 | 贵阳铝镁设计研究院有限公司 | Aluminum electrolysis cell cathode provided with longitudinal partition wall |
| CN102586805A (en) * | 2012-03-29 | 2012-07-18 | 北京科技大学 | Preparation method of metal magnesium by magnesium-containing mineral and equipment adopted by preparation method |
| CN103540958A (en) * | 2013-09-13 | 2014-01-29 | 高伟 | Aluminum cell provided with suspending partition wall |
| CN203474912U (en) * | 2013-09-13 | 2014-03-12 | 高德金 | Aluminum electrolysis cell with suspending partition walls |
| CN203613277U (en) * | 2013-12-05 | 2014-05-28 | 高德金 | Aluminum electrolysis cell with center seam striker plate |
-
2013
- 2013-09-13 CN CN201310438139.XA patent/CN103540958A/en active Pending
-
2014
- 2014-08-14 CN CN201410410436.8A patent/CN104213152B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201924084U (en) * | 2010-12-17 | 2011-08-10 | 贵阳铝镁设计研究院有限公司 | Aluminum electrolysis cell cathode provided with longitudinal partition wall |
| CN102586805A (en) * | 2012-03-29 | 2012-07-18 | 北京科技大学 | Preparation method of metal magnesium by magnesium-containing mineral and equipment adopted by preparation method |
| CN103540958A (en) * | 2013-09-13 | 2014-01-29 | 高伟 | Aluminum cell provided with suspending partition wall |
| CN203474912U (en) * | 2013-09-13 | 2014-03-12 | 高德金 | Aluminum electrolysis cell with suspending partition walls |
| CN203613277U (en) * | 2013-12-05 | 2014-05-28 | 高德金 | Aluminum electrolysis cell with center seam striker plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694957A (en) * | 2013-12-05 | 2015-06-10 | 高伟 | Centre joint baffle plate equipped aluminum electrolytic tank |
| CN109504983A (en) * | 2018-12-28 | 2019-03-22 | 云南云铝润鑫铝业有限公司 | A kind of particular manufacturing craft and method solving blanking point of aluminum electrolytic bath anodic oxidation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103540958A (en) | 2014-01-29 |
| CN104213152B (en) | 2018-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106894055B (en) | The continuous aluminium frame anode aluminium cell of built-in conductor | |
| CN101748436B (en) | Prebaked anode aluminum electrolytic bath | |
| CN104213152A (en) | Aluminum electrolysis cell with center joint material blocking partition plate | |
| CN202465911U (en) | 25KA fluorosilicate rare earth fused salt electrolytic bath | |
| CN101851765B (en) | Energy saving and environmental protection aluminium cell with self-baking anode | |
| CN206428334U (en) | The continuous aluminium frame anode aluminium cell of built-in conductor | |
| CN101323958A (en) | Novel aluminum cell structure | |
| CN103160860A (en) | Method for covering prebaked anodes in aluminum electrolyzer | |
| CN201367467Y (en) | Energy-saving consumption-reducing electrolysis bath | |
| CN102002731B (en) | Energy-saving fused salt aluminum electrolysis cell and method thereof | |
| SK286563B6 (en) | Aluminium electrowinning cells with oxygen-evolving anodes | |
| CN201313942Y (en) | Pre-baked anode aluminum reduction cell above 400kA | |
| CN203613277U (en) | Aluminum electrolysis cell with center seam striker plate | |
| AU762338B2 (en) | Aluminium electrowinning cells having a V-shaped cathode bottom | |
| CN201722432U (en) | Bottom cathode diversion-type rare-earth electrolytic bath | |
| RU2657395C1 (en) | Electrolyzer for obtaining aluminum | |
| CN105714335B (en) | A kind of positive plate for reducing anode electrolysis survival rate | |
| CN101768759B (en) | Energy saving and consumption reduction method of aluminum reduction cell | |
| RU2282680C1 (en) | Electrolyzer for production of aluminum | |
| CN105780053A (en) | Aluminum electrolysis method with aluminum as cathode | |
| CN206345925U (en) | A kind of open-close type load-bearing conducting beam of continuous prebaked anode cell | |
| CN201232087Y (en) | Novel aluminum cell structure | |
| CN205934047U (en) | Anode rod and steel claw connection structure | |
| CN201713581U (en) | Energy-saving environment-friendly self-baking anode aluminum electrolytic cell | |
| CN205710958U (en) | A kind of carbon block fixing device of continuous prebaked anode cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180126 Address after: 531400 Pingguo, Pingguo County, the Guangxi Zhuang Autonomous Region, Pingguo Aluminum Inc smile garden 304 rooms Applicant after: Gao Dejin Address before: 201900 Shanghai, Baoshan District, the ten village of 501 rooms, room 22 Applicant before: Gao Wei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |