CN201241192Y - Low voltage anode foil corrosion apparatus for electrolytic capacitor - Google Patents
Low voltage anode foil corrosion apparatus for electrolytic capacitor Download PDFInfo
- Publication number
- CN201241192Y CN201241192Y CNU2008200513981U CN200820051398U CN201241192Y CN 201241192 Y CN201241192 Y CN 201241192Y CN U2008200513981 U CNU2008200513981 U CN U2008200513981U CN 200820051398 U CN200820051398 U CN 200820051398U CN 201241192 Y CN201241192 Y CN 201241192Y
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- Prior art keywords
- corrosion
- electrolytic capacitor
- low voltage
- anode foil
- plate
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Abstract
The utility model relates to the technical field of corrosion equipment, in particular to a Low-pressure anode foil corrosion device for an electrolytic capacitor. The utility model comprises a corrosion groove, a liquid inlet pipe, a left graphite polar plate and a right graphite polar plate, wherein a spacing plate is arranged in the corrosion plate, the spacing plate divides the corrosion plate into two closed chambers, the closed lower chamber is provided with an exhalation device, and the exhalation device is connected with a blower. Liquid can be effectively concentrated between the polar plates and aluminum foil in a circulating mode. The technical condition of groove liquid of corrosion parts can be accurately controlled, and circulation and traditional circulation are more efficient. Moreover, the utility model saves energy, and reduces production cost.
Description
Technical field:
The utility model relates to the etching apparatus technical field, particularly a kind of low voltage anode foil corrosion device for electrolytic capacitor.
Background technology:
In the low voltage anode foil corrosion process, because the requirement of technology, in the quantity-produced process, tank liquor not only will keep, acidity, and relatively stable on the concentration importantly keeps the stable of temperature relatively.And at present in all low pressure etching processs, the production equipment of most of low-voltage anodic etched foil, its round-robin effect is not ideal enough, and its circulation mainly concentrates in battery lead plate and this interval of water jacket, and this needs in the interval of Rapid Cycle between battery lead plate and the paillon foil, and it is not in place to circulate on the contrary.The temperature that tank liquor requires is commonly the following relatively lower temp of 35 degree, because in corrosion process, big electric current AC corrosion and chemical corrosion aluminium foil, a large amount of heats of being emitted (heat and the aluminium foil corrosion liberated heat that comprise the electric consumption generation of graphite pole plate) concentrate on this less space of battery lead plate relatively, circulating effect is not good or speed is fast inadequately, the capital influences technology greatly, does not reach the technical qualification of processing requirement.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and provides a kind of circulating effect good low voltage anode foil corrosion device for electrolytic capacitor.
The purpose of this utility model realizes as follows:
A kind of low voltage anode foil corrosion device for electrolytic capacitor comprises etching tank, liquid-inlet pipe, left graphite pole plate and left graphite pole plate; Be provided with a dividing plate in the etching tank, dividing plate is divided into two sealed hollow with etching tank, is provided with an air jet system in the following cavity of sealing, and air jet system is connected with a blower fan of outside.
Wherein, described air jet system is made up of jet pipe, stay tube and conduction pipe, and jet pipe is connected with conduction pipe by stay tube, and conduction pipe is connected with a blower fan of outside, and jet pipe is provided with at least one ventilating pit.
Also be provided with a upflow tube on the described etching tank.
Described jet pipe is two groups, and one group is arranged between left graphite pole plate two plates, and another group is arranged between right graphite pole plate two plates.
Described jet pipe is two groups, and every group has a jet pipe at least.
Described jet pipe is two groups, and every group has two jet pipes.
The beneficial effects of the utility model are: the utility model changes circulation device, mainly be to be provided with a dividing plate in the etching tank, the dividing plate etching tank is divided into two sealed hollow, be provided with an air jet system in the following cavity of sealing, pass through air jet system, liquid circulation is effectively concentrated between pole plate and the aluminium foil, make the round-robin effect reach best.The accuracy of tradition Recycle design characteristics decision tank liquor temperature sampling is not high, and the inaccurate work that yet influences cooling system of temperature, has often spent more cooling acting and but can not reach ideal effect; The utility model, except controlling the processing condition that corrosion part tank liquor takes place more accurately, the circulation of simultaneously more effective zone is also compared more efficient with traditional Recycle design, and has saved the energy, has reduced product cost.
Description of drawings:
Fig. 1 is prior art user mode figure;
Fig. 2 is the utility model structural representation;
Fig. 3 is user mode figure of the present utility model;
Fig. 4 is the user mode figure of another embodiment of the utility model.
Embodiment:
The following examples can be used for making those skilled in the art more fully to understand the utility model, but limit the utility model never in any form.A kind of low voltage anode foil corrosion device for electrolytic capacitor comprises etching tank 1, liquid-inlet pipe 4a, left graphite pole plate 2b and right graphite pole plate 2a; Be provided with a dividing plate 5 in the etching tank 1, dividing plate is divided into two sealed hollow with etching tank 1, is provided with an air jet system 6 in the following cavity of sealing, and air jet system 6 is connected with a blower 9.Wherein, described air jet system 6 is made up of jet pipe 6b, stay tube 6c and conduction pipe 6a, and jet pipe 6b is provided with at least one ventilating pit; Also be provided with a upflow tube 4b on last spatial etching tank 1 wall of described sealing; Described jet pipe 6b is two groups, and one group is arranged between left graphite pole plate 2b two plates, and another group is arranged between right graphite pole plate 2a two plates, and jet pipe 6b is two groups, and every group has a jet pipe; Aluminium foil 7 is by the drive of roller 8, pass successively between two graphite pole plates of left graphite pole plate 2b, between two graphite pole plates of following cavity of sealing and left graphite pole plate 2a, under the sealing that is provided with air jet system 6 in the cavity, because air jet system 6 is constantly jet, groove internal corrosion liquid fully circulates, thereby makes that the aluminium foil corrosion circulation is more effective and saved the energy, has reduced product cost.
Another embodiment of the present utility model, structure is the same, and its difference is that described jet pipe 6b is two groups, and every group has two jet pipes.
Principle of the present utility model is that the dividing plate in the groove has limited most of flow, circulation fluid is limited in the specified zone flows, and is both adding between battery lead plate and the aluminium foil.Under the identical like this flow, tank liquor under the galvanic corrosion condition can obtain the circulation of maximum efficiency, also considers simultaneously release when hydraulic pressure is too big and the composition equilibrium of whole tank liquor, leaves the slit of certain width at dividing plate and water jacket, can alleviate hydraulic pressure, and whole tank liquor is mobile.Because circulation mainly concentrates between the pole plate zone, so,, guaranteed the quick exchange of temperature and tank liquor concentration at a high speed by corrosion region from the tank liquor of spray tube ejection.Make and participate in the corrosive tank liquor in the corrosion process directly and can accurately remain in the processing requirement scope.
Claims (6)
1, a kind of low voltage anode foil corrosion device for electrolytic capacitor comprises etching tank (1), liquid-inlet pipe (4a), left graphite pole plate (2b) and right graphite pole plate (2a); It is characterized in that: be provided with a dividing plate (5) in the etching tank (1), dividing plate (5) is divided into two sealed hollow with etching tank (1), is provided with an air jet system (6) in the following cavity of sealing, and air jet system (6) is connected with a blower fan (9) of outside.
2, a kind of low voltage anode foil corrosion device for electrolytic capacitor according to claim 1; It is characterized in that: described air jet system (6) is made up of jet pipe (6b), stay tube (6c) and conduction pipe (6a), jet pipe (6b) is connected with conduction pipe (6a) by stay tube (6c), conduction pipe (6a) is connected with a blower fan (9) of outside, and jet pipe (6b) is provided with at least one ventilating pit.
3, a kind of low voltage anode foil corrosion device for electrolytic capacitor according to claim 1; It is characterized in that: also be provided with a upflow tube (4b) on the described etching tank (1).
4, a kind of low voltage anode foil corrosion device for electrolytic capacitor according to claim 2; It is characterized in that: described jet pipe (6b) is two groups, and one group is arranged between left graphite pole plate (2b) two plates, and another group is arranged between right graphite pole plate (2a) two plates.
5, a kind of low voltage anode foil corrosion device for electrolytic capacitor according to claim 4; It is characterized in that: described jet pipe (6b) is two groups, and every group has a jet pipe at least.
6, a kind of low voltage anode foil corrosion device for electrolytic capacitor according to claim 4; It is characterized in that: described jet pipe (6b) is two groups, and every group has two jet pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200513981U CN201241192Y (en) | 2008-07-29 | 2008-07-29 | Low voltage anode foil corrosion apparatus for electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200513981U CN201241192Y (en) | 2008-07-29 | 2008-07-29 | Low voltage anode foil corrosion apparatus for electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241192Y true CN201241192Y (en) | 2009-05-20 |
Family
ID=40714487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200513981U Expired - Fee Related CN201241192Y (en) | 2008-07-29 | 2008-07-29 | Low voltage anode foil corrosion apparatus for electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241192Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425397B (en) * | 2008-07-29 | 2012-06-06 | 东莞市东阳光电容器有限公司 | Low voltage anode foil corrosion device for electrolytic capacitor |
| CN106337193A (en) * | 2015-07-13 | 2017-01-18 | 有研稀土新材料股份有限公司 | Electrolysis device and method |
-
2008
- 2008-07-29 CN CNU2008200513981U patent/CN201241192Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425397B (en) * | 2008-07-29 | 2012-06-06 | 东莞市东阳光电容器有限公司 | Low voltage anode foil corrosion device for electrolytic capacitor |
| CN106337193A (en) * | 2015-07-13 | 2017-01-18 | 有研稀土新材料股份有限公司 | Electrolysis device and method |
| CN106337193B (en) * | 2015-07-13 | 2018-10-19 | 有研稀土新材料股份有限公司 | Electrolysis unit and electrolytic method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |