CN2463404Y - Aluminium foil belt liquid conductive anodizing device for aluminium electrolytic capacitor - Google Patents
Aluminium foil belt liquid conductive anodizing device for aluminium electrolytic capacitor Download PDFInfo
- Publication number
- CN2463404Y CN2463404Y CN 01210541 CN01210541U CN2463404Y CN 2463404 Y CN2463404 Y CN 2463404Y CN 01210541 CN01210541 CN 01210541 CN 01210541 U CN01210541 U CN 01210541U CN 2463404 Y CN2463404 Y CN 2463404Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- aluminium foil
- aluminium
- heat exchanger
- foil strip
- 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
Links
Images
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to an aluminium foil belt liquid conductive anodizing device for an aluminium electrolytic capacitor, which belongs to a surface-treatment device for aluminium foil belts. Electric conductive liquid 4 is fully filled in the trough body 3 of an electric conductive trough, three titanium base pole plates connected with the anode of a direct current power supply are respectively inserted in the electric conductive liquid 4 in parallel, the upper end of the left side plate of the trough body 3 of the electric conductive trough is provided with a liquid outlet hole 9, and the lower end is provided with a liquid inlet hole 13. A pipe 10 is open onto the top hole of a heat exchanger 12 through a water pump 11, the bottom hole of the heat exchanger 12 is open onto the liquid inlet hole 13 through the pipe 10, and tap water 14 is used as cooling liquid. The utility model has the advantages of high yield, good quality, low cost, etc.
Description
The utility model belongs to a kind of surface processing equipment of aluminium foil strip, particularly a kind of aluminium electrolutic capacitor aluminium foil strip liquid conduction anodic oxidation device.
Adopting anodised chemical synthesis technology to make the aluminium foil strip surface form the oxide film of one deck densification, all is at present the power supply mode that adopts metal roller bearing and aluminium foil strip directly to contact in process of production.Aluminium foil strip is by contacting the back positively charged with metal roller bearing that dc power anode joins, all pole plate and current and power supply negative poles join in the electrolytic bath, the aluminium foil strip of positively charged is by changing into liquid by anodic oxidation in the electrolytic bath, thereby forms the oxide film of one deck aluminium sesquioxide on the aluminium foil strip surface.Owing to be contacting between two solids of aluminium foil strip and metal roller bearing, because of surface irregularity or contact surface oxidation produce the sparking phenomenon.And supply current can only be controlled at about 800A, has product scrap rate height, yields poorly weak points such as cost height.
The aluminium electrolutic capacitor that the purpose of this utility model provides that a kind of processing speed is fast, finished product rate height, production cost are low is with aluminium foil strip liquid conduction anodic oxidation device.
The technical solution of the utility model is: a kind of aluminium electrolutic capacitor aluminium foil strip liquid conduction anodic oxidation device, it is characterized in that: in conductive trough cell body 3, fill with conductive liquid 4, three titanium base stage plate 5 parallel respectively being inserted in the conductive liquid 4 of joining with dc power anode, conductive trough cell body 3 left plates upper end has fluid hole 9, the lower end has inlet opening 13, lead to heat exchanger 12 topped hole by pipe 10 through water pump 11, inlet opening 13 is led to by pipe 10 in hole, heat exchanger 12 bottom, lower end, heat exchanger 12 side is porose to join with tap water 14, and there is the outlet orifice of tap water 14 upper end, heat exchanger 12 sides.Conductive liquid 4 is the organic acid liquid that contains 10-20% concentration hexanodioic acid ammonia, and electric conductivity is 8-12 ten thousand.The temperature of conductive liquid 4 is controlled between the 25-40 degree.Titanium base stage plate 5 surface-coated have rare earth metals such as ruthenium, iridium, palladium.This technical scheme makes original aluminium foil strip contact conduction with the solid of metal roller to become the liquid conduction that is contacted by conductive liquid between aluminium foil strip and the titanium base stage plate.
The utility model compared with prior art has following advantage: because the aluminium foil strip 1 of this device contacts with conductive liquid 4, can not produce the sparking phenomenon, improved the yield rate of product, and insert electric current and can bring up to 1000-2000A from original 800A, increased the output of product, this device adopts tap water 14 to make cooling fluid simultaneously, conductive liquid 4 is carried out outer circulation heat exchange cooling handle, promptly be convenient to control, reduced production cost again.
Below in conjunction with drawings and the embodiments the utility model is further described
Accompanying drawing is the concrete structural representation of implementing of the utility model
As shown in the figure: stainless steel conductive trough cell body 3 and several stainless steel grooving cell bodies 6 (only painting among the figure) are installed on frame from left to right, and the Reinforced Polypropylene roller bearing 2 that transmits aluminium foil strip 1 is installed on frame.In conductive trough cell body 3, fill with conductive liquid 4, three titanium base stage plate 5 parallel respectively being inserted in the conductive liquid 4, titanium base stage plate 5 surface-coated have rare earth metals such as ruthenium, iridium, palladium, and to strengthen the erosion resistance and the oxidation-resistance of pole plate, titanium base stage plate 5 and voltage are that the dc power anode of 50-60V joins.Conductive trough cell body 3 left plates upper end has fluid hole 9, and the lower end has inlet opening 13, leads to stainless steel water pump 11 by polypropylene pipe 10, and fluid hole 9 is communicated with heat exchanger 12 topped hole, and pipe 10 communicates inlet opening 13 with hole, heat exchanger 12 bottom.Lower end, heat exchanger 12 side is porose to join with tap water 14, and there is the outlet orifice of tap water 14 upper end, heat exchanger 12 sides.Fill with in the electrolytic bath cell body 6 and change into liquid 7, changing into liquid 7 is the organic acid liquid that contains 1-10% concentration hexanodioic acid ammonia, and the some parallel respectively insertions of stainless steel polar plate 8 change in the liquid 7, and pole plate 8 joins with dc power cathode.
Its production process is as follows: aluminium foil strip 1 is moved by the transmission of roller bearing 2 from left to right by the winding device drives of this device, and aluminium foil strip 1 has positive electricity because titanium base stage plate 5 and dc power anode join during through the conductive liquid 4 in the conductive trough cell body 3.Become liquid conduction by solid conduction.When the aluminium foil strip 1 of positively charged was internalized into liquid 7 through electrolytic bath cell body 6, stainless steel polar plate 8 produced anodic oxidation reactions owing to join with dc power cathode, formed the oxide film of one deck aluminium sesquioxide on the aluminium foil strip surface.This device is provided with several electrolytic baths, and purpose makes the fully oxidation of aluminium foil strip surface, forms the oxide film of one deck densification.Titanium base stage plate 5 inserts electric current can reach 1000-2000A, conductive liquid 4 is heated up, the utility model adopts outer circulation heat exchanger 12 to make cooling system, the conductive liquid 4 that heats up is under water pump 11 effects, from fluid hole 9 through pipe 10 inflow heat exchanger topped hole, after the cooling,, flow into continuation use in the conductive trough cell body 3 from top to bottom by inlet opening 13 from heat exchanger 12 bottom aperture pipes 10.Utilization has the tap water 14 of certain hydraulic pressure and makes cooling fluid, go into from lower end, heat exchanger 12 side orifice flow, the temperature of conductive liquid 4 is controlled between the 25-40 degree, and the tap water 14 of heating flows out from heat exchanger 12 side upper end holes, and is reusable or do his and use behind naturally cooling.
Claims (4)
1. an aluminium electrolutic capacitor is with aluminium foil strip liquid conduction anodic oxidation device, it is characterized in that: in conductive trough cell body [3], fill with conductive liquid [4], three parallel respectively being inserted in the conductive liquid [4] of titanium base stage plate [5] of joining with dc power anode, conductive trough cell body [3] left plate upper end has fluid hole [9], the lower end has inlet opening [13], lead to heat exchanger [12] topped hole by pipe [10] through water pump [11], inlet opening [13] is led to by pipe [10] in heat exchanger [12] hole, bottom, heat exchanger [12] lower end, side is porose to join with tap water [14], and there is the outlet orifice of tap water [14] upper end, heat exchanger [12] side.
2. aluminium electrolutic capacitor according to claim 1 aluminium foil strip liquid conduction anodic oxidation device, it is characterized in that: conductive liquid [4] is the organic acid liquid that contains 10-20% concentration hexanodioic acid ammonia, and electric conductivity is 8-12 ten thousand.
3. aluminium electrolutic capacitor according to claim 1 aluminium foil strip liquid conduction anodic oxidation device, it is characterized in that: the temperature of conductive liquid [4] is controlled between the 25-40 degree.
4. aluminium electrolutic capacitor according to claim 1 aluminium foil strip liquid conduction anodic oxidation device, it is characterized in that: titanium base stage plate [5] surface-coated has rare earth metals such as ruthenium, iridium, palladium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210541 CN2463404Y (en) | 2001-02-15 | 2001-02-15 | Aluminium foil belt liquid conductive anodizing device for aluminium electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210541 CN2463404Y (en) | 2001-02-15 | 2001-02-15 | Aluminium foil belt liquid conductive anodizing device for aluminium electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463404Y true CN2463404Y (en) | 2001-12-05 |
Family
ID=33630077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01210541 Expired - Fee Related CN2463404Y (en) | 2001-02-15 | 2001-02-15 | Aluminium foil belt liquid conductive anodizing device for aluminium electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463404Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8187432B2 (en) | 2007-12-28 | 2012-05-29 | Suzuki Motor Corporation | Anodizing apparatus |
| CN102605404A (en) * | 2012-04-19 | 2012-07-25 | 广东永利坚铝业有限公司 | Heat exchange method and device for anode oxidation groove liquid of aluminum profile |
| CN104404591A (en) * | 2014-11-27 | 2015-03-11 | 佳木斯大学 | Micro-arc oxidation device for improving film thickness evenness and energy utilizing rate based on separate type compensation cathode |
| CN106435684A (en) * | 2016-08-31 | 2017-02-22 | 佛山市南海双成金属表面技术有限公司 | Aluminum coil non-contact continuous anodizing technique |
-
2001
- 2001-02-15 CN CN 01210541 patent/CN2463404Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8187432B2 (en) | 2007-12-28 | 2012-05-29 | Suzuki Motor Corporation | Anodizing apparatus |
| CN102605404A (en) * | 2012-04-19 | 2012-07-25 | 广东永利坚铝业有限公司 | Heat exchange method and device for anode oxidation groove liquid of aluminum profile |
| CN104404591A (en) * | 2014-11-27 | 2015-03-11 | 佳木斯大学 | Micro-arc oxidation device for improving film thickness evenness and energy utilizing rate based on separate type compensation cathode |
| CN104404591B (en) * | 2014-11-27 | 2017-02-22 | 佳木斯大学 | Micro-arc oxidation device for improving film thickness evenness and energy utilizing rate based on separate type compensation cathode |
| CN106435684A (en) * | 2016-08-31 | 2017-02-22 | 佛山市南海双成金属表面技术有限公司 | Aluminum coil non-contact continuous anodizing technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103334123B (en) | A kind of cupric electrolysis system and operation method | |
| CN103184498B (en) | Roller brush type differential arc oxidation treatment method and device | |
| CN2463404Y (en) | Aluminium foil belt liquid conductive anodizing device for aluminium electrolytic capacitor | |
| CN203307458U (en) | Copper foil electroplating testing device | |
| CN205382220U (en) | Aluminium alloy anode oxidation device | |
| CN205313690U (en) | Integrative processing equipment of titanium alloy micro -arc oxidation and anodic oxidation | |
| CN203613299U (en) | Electrochemical corrosion device of aluminum foils for capacitor | |
| CN203284488U (en) | Aluminium alloy anodic oxidation device | |
| CN210916307U (en) | Water-saving anode device for barrel nickel plating production line | |
| CN212560483U (en) | Oxidation unit for aluminum alloy section bar | |
| CN203474910U (en) | Copper electrolysis system | |
| CN202925129U (en) | Anodizing device used for small workpiece | |
| CN214115759U (en) | Horizontal die electroplating machine | |
| CN204898108U (en) | Special aluminium strip anodic oxidation of license plate oxidation groove for line | |
| CN201399420Y (en) | Continuous type electric coating production line | |
| CN205398736U (en) | Waste liquid regeneration utilizes and smart copper recovery device | |
| CN212893931U (en) | Device for preparing graphene | |
| CN207659528U (en) | A kind of circuit board corrosion liquid regenerating unit | |
| CN200940161Y (en) | Vertical, high-temperature and high-pressure noble metals electrolysis deposition bath equipment | |
| CN1152634A (en) | Aluminium material electrolytic polishing of reversal current method | |
| CN109706492B (en) | Preparation device of spiral composite catalytic electrode based on flow field effect | |
| CN201241192Y (en) | Low voltage anode foil corrosion apparatus for electrolytic capacitor | |
| CN201525767U (en) | 'S'-shaped electrolysis water trough | |
| CN216192852U (en) | System for be used for passivating aluminium alloy microchannel radiator internal surface runner | |
| CN201777923U (en) | Water tank capable of controlling water level and water temperature for treating landfill leachate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |