CN103205776B - Horizontal current-feed aluminum electrolysis cell - Google Patents
Horizontal current-feed aluminum electrolysis cell Download PDFInfo
- Publication number
- CN103205776B CN103205776B CN201310152012.1A CN201310152012A CN103205776B CN 103205776 B CN103205776 B CN 103205776B CN 201310152012 A CN201310152012 A CN 201310152012A CN 103205776 B CN103205776 B CN 103205776B
- Authority
- CN
- China
- Prior art keywords
- electrode
- aluminium
- unit
- conducting rod
- seal plate
- 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.)
- Active
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 48
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000005868 electrolysis reaction Methods 0.000 title abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims description 41
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 3
- 239000003575 carbonaceous material Substances 0.000 claims description 3
- 230000002687 intercalation Effects 0.000 claims description 3
- 238000009830 intercalation Methods 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000011244 liquid electrolyte Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000008439 repair process Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The invention relates to an aluminum electrolysis cell. The horizontal current-feed aluminum electrolysis cell comprises a molten bath device and an electrode device, wherein the molten bath device comprises a bath shell and a tank arranged at the inner side of the bath shell; the electrode device comprises at least one row of electrodes including a plurality of electrode units; the electrode units are horizontally distributed in the transverse direction and are hung in the bath shell through conductive rods; a liquid electrolyte layer is arranged between the two adjacent electrode units; the two electrode units at two ends of the electrode device are respectively connected with an anode bus and a cathode bus; and one or more rows of the aluminum electrolysis cells can be arranged. The horizontal current-feed aluminum electrolysis cell disclosed by the invention is simple in power supply way and bus structure, adjustable in the distance between the electrode units, good in integral sealing performance, long in service life and high in efficiency of separating out aluminum.
Description
Technical field
The present invention relates to a kind of aluminium cell, particularly a kind of level enters the aluminium cell of electricity.
Background technology
At present, the aluminium cell of suitability for industrialized production adopts the mode vertically entering electricity always, and direct current vertically enters the dielectric substrate of electrolyzer, aluminium liquid layer and negative electrode from the anode of horizontal arrangement.There is insoluble technical problem in this electrolyzer, one is large by the impact of electromagnetic field, and current efficiency is the highest can only reach about 95%; Two is vertically go out electrolyser annode area greatly, and yield per unit is low; Three is to flow through the powerful electric current of hundreds thousand of amperes bottom electrolyzer molten bath, and bottom carbon cathode is under electrochemical reaction effect, and occur expanding, work-ing life is low; Four is the needs for vertical conduction, and bottom, electrolyzer molten bath needs to have the hole for connection conductors, and this hole is the weak link of electrolyzer liquid infiltration.
Someone studies and proposes a kind of lost currents of electrolysis of aluminum oxide, electrode vertical is placed, horizontally, electrode is made up of three parts, anode surface is ceramic oxide, and cathode plane is carbon block or the graphite of sintering, for protection against corrosion adds some borides etc., be middle layer between anode and cathode material, directly contact to prevent cathode and anode and react and the reduction of ceramic oxide.Electrode mounting means has two kinds, a kind ofly electrode three part is put into the framework that flange is arranged at a top, to hang up; A kind of without framework, but make electrode be embedded in tank lining by Condensed electrolyte.The shortcoming of this electrolyzer is: electrode vertical is placed, and bubble can come in uphill process in disperse, and therefore pole span can not be too low, even needs also higher than traditional electrolyte groove, just can prevent electrode corrosion and aluminium loss.For preventing electric leakage, every room is not communicated with, and to go out separately aluminium be worthless, greatly can increase process cost like this, makes electrode insulation and fixingly also need meticulously to safeguard thermal equilibrium by electrolyte coagulation, also difficultly maintains normal running.This electrolytic tank electrode can not be changed, and can only adopt lazy electrode, and this electrode cost is high, does not also have ripe product at present, in addition when a cube electrode goes wrong, just must stop production and could change.
Summary of the invention
The object of the invention is for above-mentioned Problems existing, provide a kind of aluminium precipitation efficiency high, novel structure, busbar arrangement is simple, and the level of stable performance enters the aluminium cell of electricity.
For achieving the above object, the technical scheme taked is:
A kind of level enters the aluminium cell of electricity, comprise molten bath device and electrode device, described molten bath device comprises pot shell and is arranged on the lining body inside pot shell, described electrode device comprises the electrode be made up of multiple electrode unit, described electrode unit is transverse horizontal arrangement and is suspended in pot shell by conducting rod, have liquid layer of electrolyte between adjacent two electrode units, two electrode units at electrode device both ends are connected with negative busbar with positive bar respectively.
The electrode block that described electrode unit comprises conducting rod and links together with conducting rod, described conducting rod comprises the current conducting rod be made up of the aluminium bar of the first half and the rod iron of Lower Half and the conduction pawl be made up of blade tooth and pawl beam, current conducting rod upper end is provided with the through hole for fixing bus, in the blade tooth intercalation electrode block of conduction pawl, the pawl beam of conduction pawl is fixedly connected with current conducting rod, described electrode block is rectangular parallelepiped, the boss of band blind hole is provided with on the upside of electrode block, electrode block adopts carbon materials to make, the two sides, left and right of electrode block is conducting surface, two sides and the coated on bottom side of electrode block are covered with temperature-resistant insulation layer, the conducting surface of described electrode block becomes angle to be 3 ° ~ 45 ° with vertical direction, when ensureing that electrode unit hangs in a cell, electrode block is inclined.
Described pot shell comprises the housing of upper opening, the shell be made up of reinforcement gusset and stiffening plate being welded on hull outside and base, the surrounding of housing upper opening is provided with groove along plate, described lining body comprises bottom liner and lateral lining, lateral lining comprises thermal insulation layer and flame retardant coating, bottom liner comprises thermal insulation layer, flame retardant coating, preservative coat and impervious layer, be lined with storage aluminium groove or storage aluminium pit in described bottom, storage aluminium groove at least one, described storage aluminium pit is low in the middle part of the height of both sides.
Described electrode device also includes electrode moving mechanism, electrode moving mechanism comprise the bracing frame be fixed on electrolyzer, the guide rail be fixed on bracing frame, with the electrode fixed link of the groove with guide rail and actuating unit, a fixed link is fixed with in one end of guide rail, actuating unit is equipped with between fixed link and adjacent electrode fixed link, between adjacent two electrode fixed links, be provided with electrode holding clamps in the middle part of electrode fixed link, electrode unit is suspended in midair in a cell by electrode holding clamps.
Described actuating unit is one of following form: 1. described actuating unit is electric pushrod; 2. described actuating unit is pneumatic shuttle, comprises air pump and pneumatic cylinder; 3. described actuating unit is hydraulic efficiency plant, comprises hydro-cylinder and oil pump; 4. described actuating unit is leading screw, regulates the distance between electrode unit by leading screw.
Described pot shell top is provided with top seal structure, top seal structure comprises end part seal plate, side seal plate and fire-resistance cloth, described side seal plate is provided with hanger and handle, end part seal plate is provided with handle, end part seal plate and side seal plate are located at two ends and the both sides of electrode respectively, side seal plate is suspended on the bracing frame of electrolyzer by hanger, fire-resistance cloth is located at the gap between the conducting rod of electrode unit and sealing plate, side seal plate is also provided with material added holes and the pore for collection and treatment gas, material added holes is communicated with the blanking device be fixed on bracing frame, pore is for being communicated with collection and confinement of gases treatment unit.
Described positive bar, between negative busbar and electrode, be provided with bus connection structure, bus connection structure comprises positive bar, negative busbar and the anode be located at respectively on positive bar and negative busbar and to be flexible coupling and negative electrode is flexible coupling, and described anode is flexible coupling and negative electrode is flexible coupling at least respectively one.
Described positive bar and be provided with bus connection structure between negative busbar and electrode, bus connection structure comprises the positive bar that is arranged on electrolyzer two ends and negative busbar, being publicly flexible coupling of being arranged on the common bus above electrolyzer and being located on common bus, described public be flexible coupling be at least two.
Take technique scheme, acquired beneficial effect is:
1., aluminum cell structure good airproof performance, long service life, separate out aluminium efficiency high, capacity usage ratio is high.Level of the present invention enters the aluminium cell of electricity, and top, molten bath is provided with blanking device, sealing plate and fire-resistance cloth, is also communicated with collection and confinement of gases treatment unit, pollutes little, and integral heat insulation performance is good; Employing level passes in and out electric mode, reduces the corrosion to electrolyzer; Each electrode unit all can separate out aluminium, and production efficiency is high; Be provided with storage aluminium groove bottom molten bath, and do not have electric current to produce influence of fluctuations to aluminium lamination, convenient collection aluminium liquid.
2., power supply mode is simple, and electrode unit spacing is adjustable, and electromagnetic hazard is little.Electrode part adopts level turnover electricity, and power in the form of voltage, electric current does not need excessive, and the harm in the magnetic field produced is reduced to minimum as much as possible; Distance between electrode unit can regulate after reaction for some time, can ensure stable power supplying efficiency and production efficiency.
3., bus structure is simple, and adjustability is strong, changes electrode unit convenient.The electrode unit at both ends only need be connected with bus by electrode part, and remaining electrode unit directly immerses in ionogen, saves connection bus, reduces busbar voltage drop simultaneously; Also be provided with bus connection structure, can rapid cut-off partial electrode unit, when ensureing not affect other electrode unit power supply productions, carry out replacing and the maintenance of electrode unit.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 is electrode structure schematic diagram of the present invention.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Fig. 6 is the structural representation of electrode unit.
Fig. 7 is the right TV structure schematic diagram of Fig. 6.
Fig. 8 is superstructure schematic diagram of the present invention.
Fig. 9 is the structural representation of end part seal lid.
Figure 10 is the plan structure schematic diagram of Fig. 9.
Figure 11 is the structural representation of side seal lid.
Figure 12 is the plan structure schematic diagram of Figure 11.
Figure 13 is the structural representation of fire-resistance cloth.
Figure 14 is one of bus structure schematic diagram of the present invention.
Figure 15 is bus structure schematic diagram two of the present invention.
Figure 16 is structural representation two of the present invention.
Embodiment
See Fig. 1 ~ Figure 16, in figure, 1 is housing, 2 is current conducting rod, 3 is electrode fixed link, 4 is electrode holding clamps, 5 is positive bar, 6 is negative busbar, 7 is bracing frame, 8 is that groove is along plate, 9 is end part seal plate, 10 is side seal plate, 11 is handle, 12 is hanger, 13 is pore, 14 is guide rail, 15 is blanking device, 16 for strengthening gusset, 17 is lateral lining, 18 is liquid electrolyte, 19 is material added holes, 20 is electrode block, 21 is electric pushrod, 22 is base, 23 is fire-resistance cloth, 24 is storage aluminium groove, 25 is fixed link, 26 is conduction pawl, 27 is bus fixed orifices, 28 is temperature-resistant insulation layer, 29 is conducting surface, 30 is boss, 31 are flexible coupling for anode, 32 are flexible coupling for negative electrode, 33 is common bus, 34 are flexible coupling for sharing, 35 is bottom liner, 36 is stiffening plate.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Embodiment one: see Fig. 1 ~ Figure 13, a kind of level enters the aluminium cell of electricity, comprise molten bath device and electrode device, described molten bath device comprises pot shell and is arranged on the lining body inside pot shell, described pot shell comprises the housing 1 of upper opening, be welded on the shell be made up of reinforcement gusset 16 and stiffening plate 36 outside housing 1 and base 22, the surrounding of housing 1 upper opening is provided with groove along plate 8, described lining body comprises bottom liner 35 and lateral lining 17, lateral lining 17 comprises thermal insulation layer and flame retardant coating, bottom liner 35 comprises thermal insulation layer, resistance to pyrogene, preservative coat and impervious layer, described bottom liner 35 is provided with storage aluminium groove 24 or storage aluminium pit, storage aluminium groove 24 at least one, described storage aluminium pit is low in the middle part of the height of both sides, top seal structure is also provided with on pot shell top.The electrode that described electrode part comprises electrode moving mechanism and is made up of multiple electrode unit, electrode unit is transverse horizontal arrangement and is suspended in pot shell 1 by electrode moving mechanism, have liquid layer of electrolyte 18 between adjacent two electrode units, two electrode units at the both ends of described electrode part are connected with negative busbar 6 with positive bar 5 respectively.
The electrode block that described electrode unit comprises conducting rod and links together with conducting rod, described conducting rod comprises the current conducting rod 2 be made up of the aluminium bar of the first half and the rod iron of Lower Half and the conduction pawl 26 be made up of blade tooth and pawl beam, current conducting rod 2 upper end is provided with the bus fixed orifices 27 for fixing bus, in the blade tooth intercalation electrode block 20 of conduction pawl 26, the pawl beam of conduction pawl 26 is fixedly connected with current conducting rod 2, described electrode block 20 is in rectangular parallelepiped, the boss 30 of band blind hole is provided with on the upside of electrode block 20, electrode block adopts carbon materials to make, the two sides, left and right of electrode block is conducting surface 29, the two sides, front and back of electrode block 20 and coated on bottom side are covered with temperature-resistant insulation layer 28, the conducting surface 29 of described electrode block 20 becomes angle β to be 3 ° ~ 45 ° with vertical direction, when ensureing that electrode unit hangs in a cell, electrode block 20 is inclined, the gas produced in reaction process can not be opened in disperse.
Described electrode moving mechanism comprises the bracing frame 7 be fixed on pot shell, be fixed on the guide rail 14 on bracing frame 7, with electrode fixed link 3 and the electric pushrod 21 of the groove mated with guide rail 14, a fixed link 25 is fixed with in one end of guide rail 14, between fixed link 25 and adjacent electrode fixed link 3, electric pushrod 21 is equipped with and by Controlling System control action between adjacent two electrode fixed links 3, pneumatic shuttle can also be used, hydraulic efficiency plant, the position of the actuating unit regulating and controlling electrode fixed links 3 such as leading screw, electrode holding clamps 4 is provided with in the middle part of electrode fixed link 3, electrode unit is suspended in midair in a cell by electrode holding clamps 4.
Described top seal structure comprises end part seal plate 9, side seal plate 10 and fire-resistance cloth 23, described side seal plate 10 is provided with hanger 12 and handle 11, end part seal plate 9 is provided with handle 11, end part seal plate 9 and side seal plate 10 are located at two ends and the both sides of electrode respectively, side seal plate 10 is suspended on the bracing frame 7 of electrolyzer by hanger 12, fire-resistance cloth 23 is located at the gap between the current conducting rod 2 of electrode unit and sealing plate, side seal plate 10 is also provided with material added holes 19 and the pore 13 for collection and treatment gas, material added holes 19 is communicated with the blanking device 15 be fixed on bracing frame 7, pore 13 is for being communicated with collection and confinement of gases treatment unit.
Embodiment two:
See Fig. 1 ~ Figure 14, the structure of embodiment two is substantially identical with embodiment one, something in common no longer repeats, difference is, described positive bar 5, between negative busbar 6 and electrode, be provided with bus connection structure, bus connection structure comprise positive bar 5, negative busbar 6 and the anode be located at respectively on positive bar 5 and negative busbar 6 be flexible coupling 31 and negative electrode be flexible coupling 32, described anode be flexible coupling 31 and negative electrode be flexible coupling and 32 at least respectively have one.
Its principle of work is: when one of them electrode unit breaks down or need to change, anode is flexible coupling and is connected to the electrode unit that need keep in repair and faces on next electrode unit, or negative electrode is flexible coupling is connected to the facing on a upper electrode unit of the electrode unit that need keep in repair.Then to dismantle positive bar or negative busbar, the electrode unit that need keep in repair is keeped in repair, after having keeped in repair, positive bar or negative busbar is reconnected on primary electrode unit, then disconnect anode and to be flexible coupling or negative electrode is flexible coupling.
Embodiment three:
See Fig. 1 ~ Figure 13, Figure 15, the structure of embodiment three is substantially identical with embodiment one, something in common no longer repeats, its difference is, described positive bar 5 and be provided with bus connection structure between negative busbar 6 and electrode, bus connection structure comprises the positive bar 5 that is arranged on electrolyzer two ends and negative busbar 6, be arranged on the common bus 33 above electrolyzer and be located on common bus be publicly flexible coupling 34, described public be flexible coupling 34 be at least two.
Its principle of work is: when one of them electrode unit breaks down or need to change, by public for two on common bus be flexible coupling be connected to facing a upper electrode unit and facing on next electrode unit of the electrode unit that need keep in repair, the electrode unit that need keep in repair carries out short circuit, keep in repair afterwards, after having keeped in repair, then disconnect two and be flexible coupling.
Embodiment four:
See Fig. 1 ~ Figure 13, Figure 16, the structure of embodiment four is substantially identical with embodiment one, something in common no longer repeats, its difference is, described electrode device comprises the electrode that at least one row arranges by electrode unit transverse horizontal and forms, and the electrode unit at the both ends of each electrode is connected with negative busbar with positive bar respectively.
Claims (8)
1. a level enters electric aluminium cell, comprise molten bath device and electrode device, it is characterized in that, described molten bath device comprises pot shell and is arranged on the lining body inside pot shell, described electrode device comprises the electrode that at least one row is made up of multiple electrode unit, described electrode unit is transverse horizontal arrangement and is suspended in pot shell by conducting rod, have liquid layer of electrolyte between adjacent two electrode units, two electrode units at electrode device both ends are connected with negative busbar with positive bar respectively.
2. level according to claim 1 enters the aluminium cell of electricity, it is characterized in that, the electrode block that described electrode unit comprises conducting rod and links together with conducting rod, described conducting rod comprises the current conducting rod be made up of the aluminium bar of the first half and the rod iron of Lower Half and the conduction pawl be made up of blade tooth and pawl beam, current conducting rod upper end is provided with the through hole for fixing bus, in the blade tooth intercalation electrode block of conduction pawl, the pawl beam of conduction pawl is fixedly connected with current conducting rod, described electrode block is rectangular parallelepiped, the boss of band blind hole is provided with on the upside of electrode block, electrode block adopts carbon materials to make, the two sides, left and right of electrode block is conducting surface, two sides and the coated on bottom side of electrode block are covered with temperature-resistant insulation layer, the conducting surface of described electrode block becomes angle to be 3 ° ~ 45 ° with vertical direction, when ensureing that electrode unit hangs in a cell, electrode block is inclined.
3. level according to claim 1 enters the aluminium cell of electricity, it is characterized in that, described pot shell comprises the housing of upper opening, be welded on the shell be made up of reinforcement gusset and stiffening plate and the base of hull outside, the surrounding of housing upper opening is provided with groove along plate, described lining body comprises bottom liner and lateral lining, lateral lining comprises thermal insulation layer and flame retardant coating, bottom liner comprises thermal insulation layer, flame retardant coating, preservative coat and impervious layer, storage aluminium groove or storage aluminium pit is lined with in described bottom, storage aluminium groove at least one, described storage aluminium pit is low in the middle part of the height of both sides.
4. level according to claim 1 enters the aluminium cell of electricity, it is characterized in that, described electrode device also includes electrode moving mechanism, electrode moving mechanism comprises the bracing frame be fixed on electrolyzer, be fixed on the guide rail on bracing frame, with electrode fixed link and the actuating unit of the groove with guide rail, a fixed link is fixed with in one end of guide rail, between fixed link and adjacent electrode fixed link, actuating unit is equipped with between adjacent two electrode fixed links, electrode holding clamps is provided with in the middle part of electrode fixed link, electrode unit is suspended in midair in a cell by electrode holding clamps.
5. level according to claim 4 enters the aluminium cell of electricity, and it is characterized in that, described actuating unit is one of following form: 1. described actuating unit is electric pushrod; 2. described actuating unit is pneumatic shuttle, comprises air pump and pneumatic cylinder; 3. described actuating unit is hydraulic efficiency plant, comprises hydro-cylinder and oil pump; 4. described actuating unit is leading screw, regulates the distance between electrode unit by leading screw.
6. level according to claim 1 enters the aluminium cell of electricity, it is characterized in that, described pot shell top is provided with top seal structure, top seal structure comprises end part seal plate, side seal plate and fire-resistance cloth, described side seal plate is provided with hanger and handle, end part seal plate is provided with handle, end part seal plate and side seal plate are located at two ends and the both sides of electrode respectively, side seal plate is suspended on the bracing frame of electrolyzer by hanger, fire-resistance cloth is located at the gap between the conducting rod of electrode unit and sealing plate, side seal plate is also provided with material added holes and the pore for collection and treatment gas, material added holes is communicated with the blanking device be fixed on bracing frame, pore is for being communicated with collection and confinement of gases treatment unit.
7. level according to claim 1 enters the aluminium cell of electricity, it is characterized in that, described positive bar, between negative busbar and electrode, be provided with bus connection structure, bus connection structure comprises positive bar, negative busbar and the anode be located at respectively on positive bar and negative busbar and to be flexible coupling and negative electrode is flexible coupling, and described anode is flexible coupling and negative electrode is flexible coupling at least respectively one.
8. level according to claim 1 enters the aluminium cell of electricity, it is characterized in that, described positive bar and be provided with bus connection structure between negative busbar and electrode, bus connection structure comprises the positive bar that is arranged on electrolyzer two ends and negative busbar, being publicly flexible coupling of being arranged on the common bus above electrolyzer and being located on common bus, described public be flexible coupling be at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152012.1A CN103205776B (en) | 2013-04-27 | 2013-04-27 | Horizontal current-feed aluminum electrolysis cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152012.1A CN103205776B (en) | 2013-04-27 | 2013-04-27 | Horizontal current-feed aluminum electrolysis cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103205776A CN103205776A (en) | 2013-07-17 |
| CN103205776B true CN103205776B (en) | 2015-04-15 |
Family
ID=48753177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310152012.1A Active CN103205776B (en) | 2013-04-27 | 2013-04-27 | Horizontal current-feed aluminum electrolysis cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103205776B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099821B (en) * | 2017-06-23 | 2023-07-25 | 重庆科技学院 | Full sealing device for upper part of prebaked anode aluminum electrolytic cell |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158718Y (en) * | 2007-11-30 | 2008-12-03 | 河南中孚实业股份有限公司 | Horizontal electrolytic aluminium electrolytic tank |
| CN101307466B (en) * | 2008-02-18 | 2011-09-14 | 河南中孚实业股份有限公司 | Horizontal current aluminium cell |
| CN101665955A (en) * | 2009-09-09 | 2010-03-10 | 河南中孚实业股份有限公司 | Cathode lining structure of aluminium cell vertically discharging and constructing method thereof |
| CN203270054U (en) * | 2013-04-27 | 2013-11-06 | 郑州轻冶科技有限公司 | Horizontal power inlet aluminium cell |
-
2013
- 2013-04-27 CN CN201310152012.1A patent/CN103205776B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103205776A (en) | 2013-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2834290C (en) | Method for uniforming distribution of current in aluminum liquid in an aluminum electrolytic tank | |
| WO2013040856A1 (en) | Cathode structure for reducing horizontal current in molten aluminum | |
| WO2009070961A1 (en) | A method for avoiding the horizontal current in the aluminum pad of an aluminum electrolytic cell | |
| CN103205776B (en) | Horizontal current-feed aluminum electrolysis cell | |
| CN203878226U (en) | Electrolytic tank structure | |
| CA2785868A1 (en) | Cell bottom structure of reduction cell | |
| CN101775621A (en) | Cathode structure of aluminium cell | |
| CN101775622B (en) | Cathode structure of energy-saving aluminium cell | |
| CN103540958A (en) | Aluminum cell provided with suspending partition wall | |
| CN203270054U (en) | Horizontal power inlet aluminium cell | |
| CN101307466B (en) | Horizontal current aluminium cell | |
| CN201158718Y (en) | Horizontal electrolytic aluminium electrolytic tank | |
| CN201416035Y (en) | Cathode structure of energy-saving aluminum electrolyzer | |
| CN201224768Y (en) | Middle convergent flow type aluminum cell cathode device | |
| CN208632659U (en) | Superconductive energy-saving anode rod component | |
| CN110029359B (en) | Multi-chamber aluminum electrolytic cell and its busbar system | |
| CN103510113A (en) | Semi-vertical cathode-anode energy-saving aluminum electrolysis cell | |
| CN103205775B (en) | Horizontal current-feed aluminum electrolysis cell electrode | |
| CN101768759B (en) | Energy saving and consumption reduction method of aluminum reduction cell | |
| US3461057A (en) | Diaphragm electrolyzer for production of chlorine,hydrogen and alkalies | |
| CN203270052U (en) | Horizontal power inlet aluminium cell electrode | |
| CN110029360B (en) | Wall Mounted Aluminum Electrolytic Cathode | |
| CN102465321B (en) | Aluminum electrolytic tank cathode conducting apparatus | |
| CN216107258U (en) | Large-scale energy-saving electrolytic manganese metal anode plate | |
| RU63362U1 (en) | ELECTROLYZER TIRE FOR MAGNESIUM |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450000 Henan Province, Zhengzhou high tech District, long road, No. Y03, building 1, unit 1, building 11 Patentee after: Zhengzhou light metallurgy Polytron Technologies Inc Address before: 450002, Fortune Plaza 32, three road, Jinshui District, Henan, Zhengzhou, 1304 Patentee before: Zhengzhou Qingye Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |