CN102953115A - Improved structure of coppered wire stripping and hanging recovery tank - Google Patents
Improved structure of coppered wire stripping and hanging recovery tank Download PDFInfo
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- CN102953115A CN102953115A CN 201110243730 CN201110243730A CN102953115A CN 102953115 A CN102953115 A CN 102953115A CN 201110243730 CN201110243730 CN 201110243730 CN 201110243730 A CN201110243730 A CN 201110243730A CN 102953115 A CN102953115 A CN 102953115A
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Abstract
The invention discloses an improved structure of a coppered wire stripping and hanging recovery tank. The improved structure comprises an electrolytic tank filled with an electrolytic solution and a plurality of traps. Two corresponding side edges of the electrolytic tank are symmetrically provided with a plurality of fixed pedestals arranged at intervals; each of the traps is located between two symmetrical fixed pedestals; a plurality of copper plates are arranged, in electric connection with the cathode of a power supply and positioned on the surface of the inner bottom of the electrolytic tank; the traps are provided with coppered hangers which are in electric connection with the anode of the power supply; and the plurality of copper plates and the coppered hangers are immersed in the electrolytic solution. The improved structure provided by the invention is simple, is favorable for environmental protection, can realize recovery of copper and enables production cost to be saved.
Description
Technical field
The present invention relates to a kind of copper retrieving arrangement field, 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 technique is to adopt the method for nitric acid chemical stripping and hanging copper layer, being about to hanger immerses in the salpeter solution, the copper on hanger surface can be corroded by nitric acid and divest, although being the copper with the hanger surface, this method divests, but consumed a large amount of salpeter solutions, simultaneously severe contamination Working environment and operator healthy, increased that waste gas reclaims and the expense of off gas treatment.
Summary of the invention
In order to overcome defects, the invention provides a kind of improved structure of coppered wire peeling hung recovery tank, this simple in structure, environmental protection can either realize recovery of copper, has saved again production cost.
The present invention 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 described electrolyzer, the described target that flies is positioned respectively between two symmetrical permanent seats, be provided with several copper coins, negative pole and location that described copper coin is electrically connected on power supply place on the inner bottom surface of described electrolyzer, describedly fly the positive pole that target is provided with copper-plating hanger and is electrically connected on power supply, and described several copper coins and copper-plating hanger immerse all in the described electrolytic solution.Have copper after the energising and deposit at the negative pole copper coin, thereby reach the stripping and hanging function.
As a further improvement on the present invention, the inner bottom surface of described electrolyzer is provided with the V-type copper seat that several and described copper coin are complementary, described copper coin is positioned on this copper seat, and described copper coin extends to a dorsad port of described electrolyzer inner bottom surface, this edge-on limit along described edge-on limit, is convenient to like this take out and change copper coin.
As a further improvement on the present invention, also be provided with two and accompany the plating bar, the described plating bar of accompanying is mounted on described flying on the target, and described copper-plating hanger places between described two positions of accompanying the plating bar, and it is even to be conducive in the circuit electric current.
As a further improvement on the present invention, be provided with the rectifier that several are used for regulating size of current between described electrolyzer and the power supply.
As a further improvement on the present invention, described electrolytic solution contains acid and two kinds of chemical medicinal liquids of alkalescence form, and the pH value of described electrolytic solution is 6-10, can satisfy processing requirement thereby the washing bath that is used for the cleaning workpiece in the subsequent technique of electrolyzer can be changed into weak erosion groove.
As a further improvement on the present invention, the inner bottom surface of described electrolyzer is provided with several compressed air lines that parallels arrangement with described copper coin.
The invention has the beneficial effects as follows: by being arranged with the permanent seat that several are distributed in distance in that two corresponding on the electrolyzer of electrolytic solution sides are housed, and will fly target and be positioned between two symmetrical permanent seats, describedly fly the positive pole that target is provided with copper-plating hanger and is electrically connected on power supply, be provided with again several copper coins, negative pole and location that described copper coin is electrically connected on power supply place on the electrolyzer inner bottom surface, and described several copper coins and copper-plating hanger all immerse in the described electrolytic solution.The present invention is simple in structure and be conducive to environmental protection, can either realize recovery of copper, has saved again production cost.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
With reference to the accompanying drawings the structure improved embodiment of a kind of coppered wire peeling hung recovery tank of the present invention is elaborated.
The improved structure of a kind of coppered wire peeling hung recovery tank of the present invention, 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 described electrolyzer, the described target that flies is positioned respectively between two symmetrical permanent seats, be provided with several copper coins 4, negative pole and location that described copper coin is electrically connected on power supply place on the inner bottom surface of described electrolyzer, describedly fly the positive pole that target is provided with copper-plating hanger 3 and is electrically connected on power supply, and described several copper coins and copper-plating hanger immerse all in the described electrolytic solution.Have copper after the energising and deposit at the negative pole copper coin, thereby reach the stripping and hanging function.
In the present embodiment, described electrolytic solution contains acid and two kinds of chemical medicinal liquids of alkalescence form, and the pH value of described electrolytic solution is 6-10, can satisfy processing requirement thereby the washing bath that is used for the cleaning workpiece in the subsequent technique of electrolyzer can be changed into weak erosion groove.
Be provided with the rectifier 6 that several are used for regulating size of current between described electrolyzer and the power supply; The inner bottom surface of described electrolyzer is provided with the V-type copper seat that several and described copper coin are complementary, described copper coin is positioned on this copper seat, and described copper coin extends to a dorsad port of described electrolyzer inner bottom surface, this edge-on limit along described edge-on limit, is convenient to like this take out and change copper coin; And also be provided with several parallel arrangement with described copper coin compressed air line 7 on the inner bottom surface of described electrolyzer.
In the present embodiment, also be provided with two and accompany plating bar 5, the described plating bar of accompanying is mounted on described flying on the target, and described copper-plating hanger places between described two positions of accompanying the plating bar, and it is even to be conducive 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 described electrolyzer, the described target that flies is positioned respectively between two symmetrical permanent seats, it is characterized in that: be provided with several copper coins (4), negative pole and location that described copper coin is electrically connected on power supply place on the inner bottom surface of described electrolyzer, describedly fly the positive pole that target is provided with copper-plating hanger (3) and is electrically connected on power supply, and described several copper coins and copper-plating hanger immerse all in the described 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 described electrolyzer is provided with the V-type copper seat that several and described copper coin are complementary, described copper coin is positioned on this copper seat, and described copper coin extends to a dorsad port of described electrolyzer inner bottom surface, this edge-on limit along described 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 described plating bar of accompanying is mounted on described flying on the target, and described copper-plating hanger places between described two positions of accompanying the 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 rectifiers (6) between described electrolyzer and the power supply.
5. the improved structure of coppered wire peeling hung recovery tank according to claim 1 is characterized in that: described electrolytic solution contains acid and two kinds of chemical medicinal liquids of alkalescence form, and the pH value of described electrolytic solution is 6-10.
6. according to claim 1 to the improved structure of one of 5 described coppered wire peeling hung recovery tanks, it is characterized in that: the inner bottom surface of described electrolyzer is provided with several compressed air lines (7) that parallels arrangement with described copper coin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110243730 CN102953115A (en) | 2011-08-24 | 2011-08-24 | Improved structure of coppered wire stripping and hanging recovery tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110243730 CN102953115A (en) | 2011-08-24 | 2011-08-24 | Improved structure of coppered wire stripping and hanging recovery tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102953115A true CN102953115A (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110243730 Pending CN102953115A (en) | 2011-08-24 | 2011-08-24 | Improved structure of coppered wire stripping and hanging recovery tank |
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| CN (1) | CN102953115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088519A (en) * | 2019-12-27 | 2020-05-01 | 唐山国芯晶源电子有限公司 | Electrolytic equipment for cleaning silver plating and chromium plating clamp and electrolytic cleaning method |
-
2011
- 2011-08-24 CN CN 201110243730 patent/CN102953115A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088519A (en) * | 2019-12-27 | 2020-05-01 | 唐山国芯晶源电子有限公司 | Electrolytic equipment for cleaning silver plating and chromium plating clamp and electrolytic cleaning method |
| CN111088519B (en) * | 2019-12-27 | 2023-12-29 | 唐山国芯晶源电子有限公司 | Electrolysis equipment and electrolysis cleaning method for cleaning silver-plated chromium-plated clamp |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |