CN202272974U - Improved structure of coppered wire stripping and hanging recovery groove - Google Patents
Improved structure of coppered wire stripping and hanging recovery groove Download PDFInfo
- Publication number
- CN202272974U CN202272974U CN2011203096370U CN201120309637U CN202272974U CN 202272974 U CN202272974 U CN 202272974U CN 2011203096370 U CN2011203096370 U CN 2011203096370U CN 201120309637 U CN201120309637 U CN 201120309637U CN 202272974 U CN202272974 U CN 202272974U
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- copper
- electrolyzer
- improved structure
- several
- recovery tank
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Abstract
The utility model discloses an improved structure of a coppered wire stripping and hanging recovery groove. The improved structure comprises an electrolytic bath filled with electrolyte and a plurality of skeets, wherein a plurality of fixed bases arranged at intervals are symmetrically arranged on two corresponding sides of the electrolytic bath; the skeets are respectively positioned between the two symmetrical fixed bases and are provided with a plurality of copper plates; the copper plates are electrically connected with a negative electrode of a power supply and are positioned on the inner bottom surface of the electrolytic bath; coppered hangers are arranged on the skeets and are electrically connected to a positive electrode of the power supply; and the copper plates and the coppered hangers are respectively immersed in electrolytic solution. According to the improved structure disclosed by the utility model, the structure is simple; environment friendliness is facilitated; the recovery of copper is realized; and the production cost is saved.
Description
Technical field
The utility model relates to a kind of copper retrieving arrangement field, and a kind of improved structure of coppered wire peeling hung recovery tank specifically is provided.
Background technology
In PCB makes electroplating technology, owing to be to fly the enterprising electroplating of target hanger with what PCB was hung on electrolyzer, thereby in that fly also can plated with copper on the target hanger.Existing processes is to adopt the method for nitric acid chemical stripping and hanging copper layer; Being about to hanger immerses in the salpeter solution; The surperficial copper of hanger can and divest by the nitric acid corrosion, divests though this method is the copper that hanger is surperficial, has consumed a large amount of salpeter solutions; Simultaneously severe contamination Working environment and health of operators, increased that waste gas reclaims and the expense of off gas treatment.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of improved structure of coppered wire peeling hung recovery tank, and this simple in structure, environmental protection can either realize the recovery of copper, has practiced thrift production cost again.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of improved structure of coppered wire peeling hung recovery tank; Comprise that the electrolyzer that electrolytic solution is housed flies target with several; Be arranged with the permanent seat that several are distributed in distance on corresponding two sides on the said electrolyzer; The said target that flies is positioned respectively to be provided with several copper coins between two symmetrical permanent seats, and negative pole and location that said copper coin is electrically connected on power supply place on the inner bottom surface of said electrolyzer; Saidly fly the positive pole that target is provided with the copper facing hanger and is electrically connected on power supply, and said several copper coins and copper facing hanger immerse all in the said electrolytic solution.Have copper after the energising and on the negative pole copper coin, deposit, thereby reach the stripping and hanging function.
Further improvement as the utility model; The inner bottom surface of said electrolyzer is provided with the V-type copper seat that several and said copper coin are complementary; Said copper coin is positioned on this copper seat; And said copper coin extends to a port of this said dorsad electrolyzer inner bottom surface in edge-on limit along said edge-on limit, is convenient to take out and change copper coin like this.
As the further improvement of the utility model, also be provided with two and accompany the plating bar, the said plating bar of accompanying is mounted on said flying on the target, and said copper facing hanger places between said two positions of accompanying the plating bar, and it is even to help in the circuit electric current.
Further improvement as the utility model is provided with the RF that several are used to regulate size of current between said electrolyzer and the power supply.
Further improvement as the utility model; Said electrolytic solution contains acid and alkaline two kinds of chemical medicinal liquids to be formed; And the pH value of said electrolytic solution is 6-10, can satisfy processing requirement thereby the washing bath that is used to clear up workpiece in can the subsequent technique with electrolyzer changes weak erosion groove into.
As the further improvement of the utility model, the inner bottom surface of said electrolyzer is provided with the compressed air line that several and said copper coin parallel arrangement.
The beneficial effect of the utility model is: through being arranged with the permanent seat that several are distributed in distance on corresponding two sides being equipped with on the electrolyzer of electrolytic solution; And will fly target and be positioned between two symmetrical permanent seats; Saidly fly the positive pole that target is provided with the copper facing hanger and is electrically connected on power supply; Be provided with several copper coins again; Negative pole and location that said copper coin is electrically connected on power supply place on the electrolyzer inner bottom surface, and said several copper coins and copper facing hanger all immerse in the said electrolytic solution.The utility model is simple in structure and help environmental protection, can either realize the recovery of copper, has practiced thrift production cost again.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Structure improved embodiment to a kind of coppered wire peeling hung recovery tank of the utility model is elaborated with reference to the accompanying drawings.
The improved structure of a kind of coppered wire peeling hung recovery tank of the utility model; Comprise that the electrolyzer 1 that electrolytic solution is housed flies target 2 with several; Be arranged with the permanent seat that several are distributed in distance on corresponding two sides on the said electrolyzer; The said target that flies is positioned respectively to be provided with several copper coins 4 between two symmetrical permanent seats, and negative pole and location that said copper coin is electrically connected on power supply place on the inner bottom surface of said electrolyzer; Saidly fly the positive pole that target is provided with copper facing hanger 3 and is electrically connected on power supply, and said several copper coins and copper facing hanger immerse all in the said electrolytic solution.Have copper after the energising and on the negative pole copper coin, deposit, thereby reach the stripping and hanging function.
In the present embodiment, said electrolytic solution contains acid to be formed with two kinds of chemical medicinal liquids of alkalescence, and the pH value of said electrolytic solution is 6-10, can satisfy processing requirement thereby the washing bath that is used to clear up workpiece in can the subsequent technique with electrolyzer changes weak erosion groove into.
Be provided with the RF 6 that several are used to regulate size of current between said electrolyzer and the power supply; The inner bottom surface of said electrolyzer is provided with the V-type copper seat that several and said copper coin are complementary; Said copper coin is positioned on this copper seat; And said copper coin extends to a port of this said dorsad electrolyzer inner bottom surface in edge-on limit along said edge-on limit, is convenient to take out and change copper coin like this; And also be provided with the compressed air line 7 that several and said copper coin parallel arrangement on the inner bottom surface of said electrolyzer.
In the present embodiment, also be provided with two and accompany plating bar 5, the said plating bar of accompanying is mounted on said flying on the target, and said copper facing hanger places between said two positions of accompanying the plating bar, and it is even to help in the circuit electric current.
Claims (6)
1. the improved structure of a coppered wire peeling hung recovery tank; Comprise that electrolyzer (1) that electrolytic solution is housed and several fly target (2); Be arranged with the permanent seat that several are distributed in distance on corresponding two sides on the said electrolyzer; The said target that flies is positioned respectively to it is characterized in that between two symmetrical permanent seats: be provided with several copper coins (4), negative pole and location that said copper coin is electrically connected on power supply place on the inner bottom surface of said electrolyzer; Saidly fly the positive pole that target is provided with copper facing hanger (3) and is electrically connected on power supply, and said several copper coins and copper facing hanger immerse all in the said electrolytic solution.
2. the improved structure of coppered wire peeling hung recovery tank according to claim 1; It is characterized in that: the inner bottom surface of said electrolyzer is provided with the V-type copper seat that several and said copper coin are complementary; Said copper coin is positioned on this copper seat, and said copper coin extends to a port of this said dorsad electrolyzer inner bottom surface in edge-on limit along said edge-on limit.
3. the improved structure of coppered wire peeling hung recovery tank according to claim 1 is characterized in that: also be provided with two and accompany plating bar (5), the said plating bar of accompanying is mounted on said flying on the target, and said copper facing hanger places said two to accompany between the position of plating bar.
4. the improved structure of coppered wire peeling hung recovery tank according to claim 1 is characterized in that: be provided with several RFs (6) between said electrolyzer and the power supply.
5. the improved structure of coppered wire peeling hung recovery tank according to claim 1 is characterized in that: said electrolytic solution contains acid and alkaline two kinds of chemical medicinal liquids to be formed, and the pH value of said electrolytic solution is 6-10.
6. according to the improved structure of the described coppered wire peeling hung recovery tank of one of claim 1 to 5, it is characterized in that: the inner bottom surface of said electrolyzer is provided with the compressed air line (7) that several and said copper coin parallel arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203096370U CN202272974U (en) | 2011-08-24 | 2011-08-24 | Improved structure of coppered wire stripping and hanging recovery groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203096370U CN202272974U (en) | 2011-08-24 | 2011-08-24 | Improved structure of coppered wire stripping and hanging recovery groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272974U true CN202272974U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203096370U Expired - Fee Related CN202272974U (en) | 2011-08-24 | 2011-08-24 | Improved structure of coppered wire stripping and hanging recovery groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628123A (en) * | 2012-08-22 | 2014-03-12 | 昆山雅鑫化工有限公司 | Coppered wire stripping and hanging recovery tank |
-
2011
- 2011-08-24 CN CN2011203096370U patent/CN202272974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628123A (en) * | 2012-08-22 | 2014-03-12 | 昆山雅鑫化工有限公司 | Coppered wire stripping and hanging recovery tank |
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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: 20120613 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |