CN101665975A - Aluminum foil electrolyzing and corroding device - Google Patents
Aluminum foil electrolyzing and corroding device Download PDFInfo
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- CN101665975A CN101665975A CN200910115795A CN200910115795A CN101665975A CN 101665975 A CN101665975 A CN 101665975A CN 200910115795 A CN200910115795 A CN 200910115795A CN 200910115795 A CN200910115795 A CN 200910115795A CN 101665975 A CN101665975 A CN 101665975A
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- aluminium foil
- aluminum foil
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- graphite electrodes
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Abstract
The invention discloses an aluminum foil electrolyzing and corroding device comprising a corroding slot, a pair of graphite electrodes and an aluminum foil conveying mechanism. The corroding slot is filled with corrosive working liquid; the pair of graphite electrodes are arranged opposite to each other and are dipped in the corrosive working liquid; the conveying mechanism make the aluminum foilpenetrate out from top to bottom between the pair of graphite electrodes; a floating framework which floats on the corrosive working liquid is arranged between the pair of graphite electrodes; the floating framework is provided with a slot which runs from top to bottom and allows the aluminum foil to penetrate through. The floating framework of the aluminum foil electrolyzing and corroding devicewhich adopts the technical scheme can slightly limit the transverse shaking of the aluminum foil, and more importantly, the floating framework can move along with the shaking of the aluminum foil, therefore, the corrosion current can cover on the surface of the whole aluminum foil.
Description
Technical field
The present invention relates to a kind of aluminium foil electrolyzing and corroding device.
Background technology
Along with the develop rapidly of electronic industry, the application of aluminium electrolutic capacitor is more extensive, and performance requriements is also more and more higher.Aluminium electrolutic capacitor changes into the electronics proprietary material that paper tinsel is an electronics and information industry basic device series products with corrosion.
And existing aluminium foil electrolyzing and corroding device, it comprises contains the corrosion cell body that is loaded with the corrosion working fluid, Graphite Electrodes (connection AC power), the aluminium foil transport sector that is immersed in the pair of opposing in the corrosion working fluid, the aluminium foil transport sector need pass between a pair of Graphite Electrodes by the corrosive aluminium foil from the bottom to top, aluminium foil is walked between a pair of Graphite Electrodes from the bottom to top, but in moving process from the bottom to top, aluminium foil transversely have trickle rocking, this rocks the corrosion current instability that must cause on the aluminium foil, skewness.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of aluminium foil electrolyzing and corroding device, it comprises contains corrosion cell body, the Graphite Electrodes that is immersed in the pair of opposing in the described corrosion working fluid, the aluminium foil transport sector that is loaded with the corrosion working fluid, described aluminium foil transport sector need pass between described a pair of Graphite Electrodes by the corrosive aluminium foil from the bottom to top, wherein, be placed with the floating frame that is suspended on the described corrosion working fluid between the described a pair of Graphite Electrodes, offer slotted eye up/down perforation, that can pass for described aluminium foil in the described floating frame.
Adopt the aluminium foil electrolyzing and corroding device of technique scheme, placed the floating frame that is suspended in working fluid between the Graphite Electrodes, the aluminium foil transport sector will need the corrosive aluminium foil to pass in the slotted eye of the up/down perforation from floating frame from the bottom to top.Floating frame can limit horizontal the rocking of aluminium foil a little, the more important thing is that it can follow rocking of aluminium foil and move, thereby can be so that corrosion current covers the surface of whole aluminium foil equably.
Preferably, the flute length of horizontal expansion is than the big 1mm～10mm of width of described aluminium foil.Adopt this groove width, transversely, the relative floating frame of aluminium foil does not have relative movement substantially, and floating frame basically can be consistent with the motion of aluminium foil, can make that like this corrosion current can more uniform covering.
Description of drawings
Accompanying drawing 1 is the structural representation of aluminium foil electrolyzing and corroding device of the present invention;
Accompanying drawing 2 is the enlarged view at A place in the accompanying drawing 1;
1, corrosion cell body; 2, aluminium foil transport sector; 3, Graphite Electrodes; 4, floating frame; 41, slotted eye.
Embodiment
Below in conjunction with drawings and Examples aluminium foil electrolyzing and corroding device of the present invention is specifically described.
Embodiment 1
Accompanying drawing 1 is the structural representation of aluminium foil electrolyzing and corroding device of the present invention.A kind of aluminium foil electrolyzing and corroding device, it comprises contains corrosion cell body 1, the Graphite Electrodes 3 that is immersed in the pair of opposing in the described corrosion working fluid, the aluminium foil transport sector 2 that is loaded with the corrosion working fluid, described aluminium foil transport sector 2 need pass between described a pair of Graphite Electrodes 3 by the corrosive aluminium foil from the bottom to top, be placed with the floating frame 4 that is suspended on the described corrosion working fluid between the described a pair of Graphite Electrodes 3, offer slotted eye 41 up/down perforation, that can pass for described aluminium foil in the described floating frame 4.
Adopt the aluminium foil electrolyzing and corroding device of technique scheme, placed the floating frame 4 that is suspended in working fluid between the Graphite Electrodes 3, aluminium foil transport sector 2 will need the corrosive aluminium foil to pass in the slotted eye 41 of the up/down perforation from floating frame 4 from the bottom to top.Floating frame 4 can limit the double swerve of aluminium foil a little, the more important thing is that it can follow the double swerve of aluminium foil and move, thereby can be so that corrosion current covers the surface of whole aluminium foil equably.
To be about 500m wide for the horizontal width of aluminium foil in the present embodiment, and the flute length of horizontal expansion is than the big 5mm of width of described aluminium foil.
Aluminium foil electrolyzing and corroding device of the present invention is not limited to the above embodiments, and all equivalences of doing according to spirit of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1, a kind of aluminium foil electrolyzing and corroding device, it comprises contains the corrosion cell body (1) that is loaded with the corrosion working fluid, be immersed in the Graphite Electrodes (3) of the pair of opposing in the described corrosion working fluid, aluminium foil transport sector (2), described aluminium foil transport sector (2) need pass between described a pair of Graphite Electrodes (3) by the corrosive aluminium foil from the bottom to top, it is characterized in that: be placed with the floating frame (4) that is suspended on the described corrosion working fluid between the described a pair of Graphite Electrodes (3), offer up/down perforation in the described floating frame (4), the slotted eye (41) that can pass for described aluminium foil.
2, aluminium foil electrolyzing and corroding device according to claim 1 is characterized in that: the flute length of the horizontal expansion of described slotted eye (4) is than the big 1mm～20mm of width of described aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910115795XA CN101665975B (en) | 2009-07-27 | 2009-07-27 | Aluminum foil electrolyzing and corroding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910115795XA CN101665975B (en) | 2009-07-27 | 2009-07-27 | Aluminum foil electrolyzing and corroding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101665975A true CN101665975A (en) | 2010-03-10 |
| CN101665975B CN101665975B (en) | 2011-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910115795XA Expired - Fee Related CN101665975B (en) | 2009-07-27 | 2009-07-27 | Aluminum foil electrolyzing and corroding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101665975B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105274615A (en) * | 2015-11-25 | 2016-01-27 | 天全君力电子材料有限公司 | Electrode foil etching device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883407Y (en) * | 2006-02-27 | 2007-03-28 | 福建方明钢铁有限公司 | Narrow gap type verticle electrolytic cleaning appts. |
| CN201089802Y (en) * | 2007-09-21 | 2008-07-23 | 乳源瑶族自治县东阳光化成箔有限公司 | Electrolytic corrosion device for aluminum foil for capacitor |
| CN201473620U (en) * | 2009-07-27 | 2010-05-19 | 吴江飞乐天和电子材料有限公司 | Aluminum foil electrolysis etching device |
-
2009
- 2009-07-27 CN CN200910115795XA patent/CN101665975B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105274615A (en) * | 2015-11-25 | 2016-01-27 | 天全君力电子材料有限公司 | Electrode foil etching device |
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| Publication number | Publication date |
|---|---|
| CN101665975B (en) | 2011-04-06 |
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