CN205710926U - A kind of electrolysis unit being applicable to PCB acid etching liquid - Google Patents
A kind of electrolysis unit being applicable to PCB acid etching liquid Download PDFInfo
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- CN205710926U CN205710926U CN201620651863.XU CN201620651863U CN205710926U CN 205710926 U CN205710926 U CN 205710926U CN 201620651863 U CN201620651863 U CN 201620651863U CN 205710926 U CN205710926 U CN 205710926U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
This utility model relates to a kind of electrolysis unit being applicable to PCB acid etching liquid, including electrolysis bath, anode stub and cathode bar it is provided with in electrolysis bath, anode stub and cathode bar set up separately at the inwall of electrolysis bath, a sealing card article it is additionally provided with in electrolysis bath, seal card article to be located on the bottom of electrolysis bath, seal and be provided with exchange isolating membrane on card article, electrolysis bath is separated into the first electrolysis bath and the second electrolysis bath, anode stub and cathode bar are respectively arranged in the first electrolysis bath and the second electrolysis bath, it is equiped with medicinal liquid in first electrolysis bath, the electrolyte of use it is equiped with in second electrolysis bath, the height of medicinal liquid and electrolyte is below exchanging the height placement of isolating membrane.This utility model is by the exchange isolating membrane installed in a cell, by electrolyte and separating liquid medicine, then copper ion in electrolyte can be made to be attracted on cathode bar by the cooperation of anode stub and cathode bar, make electrolyte again to be recycled, effectively save resource, thus reduce cost.
Description
Technical field
This utility model relates to a kind of electrolysis unit, particularly relates to a kind of electrolysis unit being applicable to PCB acid etching liquid.
Background technology
At present in PCB acid etching liquid industry, the electrolyte used for the electrolysis of PCB, typically after using, needs
Again reclaiming, its efficiency comparison is low, simultaneously need to the poison producing electrolyte carries out extra process, thus needs extra
Purchasing new equipment and carry out the process for toxic gas, what so meeting was extra adds input, thus increases cost.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding being suitable for of a kind of new structure
Electrolysis unit in PCB acid etching liquid so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of electrolysis being applicable to PCB acid etching liquid
Device.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of electrolysis unit being applicable to PCB acid etching liquid, including electrolysis bath, described electrolysis bath is a upper end open cloth
Putting, be provided with anode stub and cathode bar in described electrolysis bath, described anode stub and cathode bar set up separately at the inwall of electrolysis bath, and
Both corresponding layouts, described anode stub is all electrically connected with energized equipment mutually with cathode bar, is additionally provided with one close in described electrolysis bath
Envelope card article, described sealing card article is located on the bottom of electrolysis bath, and described sealing card article is provided with exchange isolating membrane, described exchange
Isolating membrane is perpendicular to the bottom of electrolysis bath and arranges, and electrolysis bath is separated into the first electrolysis bath and the second electrolysis bath, described anode
Rod and cathode bar are respectively arranged in the first electrolysis bath and the second electrolysis bath, are equiped with medicinal liquid in described first electrolysis bath, the second electricity
Being equiped with the electrolyte of use in solving groove, the height of described medicinal liquid and electrolyte is below exchanging the height placement of isolating membrane.
Further, the described electrolysis unit being applicable to PCB acid etching liquid, wherein, described anode stub and its back side phase
To electrolysis bath inwall between be provided with gap.
Further, the described electrolysis unit being applicable to PCB acid etching liquid, wherein, described cathode bar and its back side
It is provided with gap between the inwall of relative electrolysis bath.
Further, the described electrolysis unit being applicable to PCB acid etching liquid, wherein, described anode stub and cathode bar
With the equal layout in gap of the inwall of each relative electrolysis bath, and gap length is at 10 millimeters～20 millimeters.
The most further, the described electrolysis unit being applicable to PCB acid etching liquid, wherein, described first electrolysis bath
Width is less than the width of the second electrolysis bath.
The most further, the described electrolysis unit being applicable to PCB acid etching liquid, wherein, described medicinal liquid is 2% nitric acid
Medicinal liquid.
The most further, the described electrolysis unit being applicable to PCB acid etching liquid, wherein, also set in described electrolysis bath
It is equipped with sealing card article, is located on the sidewall of electrolysis bath, form a U-shaped layout with the sealed card bar of bottom of electrolytic tank.
The most further, the described electrolysis unit being applicable to PCB acid etching liquid, wherein, bottom of electrolytic tank described
Seal card article corresponding exchange isolating membrane bottom phase clamping, the sealing card article of cell sidewall also with exchange isolating membrane phase
Corresponding side phase clamping.
The most further, the described electrolysis unit being applicable to PCB acid etching liquid, wherein, described exchange isolating membrane is
Molecule exchange isolating membrane.
By such scheme, this utility model at least has the advantage that
This utility model, by the exchange isolating membrane installed in a cell, is separated in the first electrolysis bath and the second electricity
Solve groove, and installing medicinal liquid and electrolyte the most respectively, then make copper ion in electrolyte by the cooperation of anode stub and cathode bar
It is attracted on cathode bar, makes electrolyte again to be recycled, and copper is also recovered, and is effectively saved available resources, from
And reduce cost, make chloride ion in electrolyte enter in the first electrolysis bath by the cooperation of anode stub simultaneously, and in exchange
Under the effect of isolating membrane, obstruct makes it cannot return in value the second electrolysis bath, thus ensure that when reclaiming electrolyte, will not go out
Existing poisonous gas, it is ensured that the personal safety of operator, and the input amount of other equipment can also be reduced, reduce cost.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
In order to make those skilled in the art be more fully understood that this utility model scheme, real below in conjunction with this utility model
Execute accompanying drawing in example, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described reality
Executing example is only a part of embodiment of this utility model rather than whole embodiments.Generally herein described in accompanying drawing and show
The assembly of this utility model embodiment gone out can be arranged with various different configurations and design.Therefore, below at accompanying drawing
The detailed description of the embodiment of the present utility model of middle offer is not intended to limit claimed scope of the present utility model, and
It is to be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art are not having
The every other embodiment obtained on the premise of making creative work, broadly falls into the scope of this utility model protection.
Embodiment
As shown in Figure 1 and Figure 2, a kind of electrolysis unit being applicable to PCB acid etching liquid, including electrolysis bath 1, described electrolysis bath 1
Arranging in a upper end open, being provided with anode stub 4 and cathode bar 5 in described electrolysis bath 1, described anode stub 4 and cathode bar 5 set up separately
At the inwall of electrolysis bath 1, and both corresponding layouts, described anode stub 4 and cathode bar 5 all with energized equipment (not shown) phase
Being electrically connected, be additionally provided with a sealing card article 8 in described electrolysis bath 1, described sealing card article 8 is located on the bottom of electrolysis bath 1, described close
Being provided with exchange isolating membrane 6 on envelope card article 8, described exchange isolating membrane 6 is perpendicular to the bottom of electrolysis bath 1 and arranges, and by electrolysis bath 1
Being separated into the first electrolysis bath 2 and the second electrolysis bath 3, described anode stub 4 and cathode bar 5 are respectively arranged on the first electrolysis bath 2 and second
In electrolysis bath 3, it is equiped with medicinal liquid in described first electrolysis bath 2, in the second electrolysis bath 3, is equiped with the electrolyte 7 of use, described medicine
The height of liquid and electrolyte is below exchanging the height placement of isolating membrane 1.By the exchange isolating membrane installed in a cell, will
It separates in the first electrolysis bath and the second electrolysis bath, and installing medicinal liquid and electrolyte the most respectively, then by anode stub and the moon
Extremely rod cooperation make copper ion in electrolyte be attracted on cathode bar, make electrolyte again to be recycled, and copper also by
Reclaim, be effectively saved available resources, thus reduce cost.
It is provided with gap between the inwall of the electrolysis bath 1 that anode stub 4 described in this utility model is relative with its back side, described
It is provided with gap between the inwall of the electrolysis bath 1 that cathode bar 5 is relative with its back side, prevents anode stub 4 and cathode bar 5 for a long time
Work after, electrolysis bath 1 is caused certain damage, wherein, described anode stub 4 and cathode bar 5 and each relative electrolysis bath
The equal layout in gap of inwall, and gap length is at 10 millimeters～20 millimeters, and preferably gap width is at 15 millimeters, it is ensured that sun
Extremely rod 4 and cathode bar 5 normally can work in electrolysis bath, can guarantee that again its work efficiency simultaneously.
The width of the first electrolysis bath 2 described in this utility model is less than the width of the second electrolysis bath 3, its first electrolysis bath 2
Mainly being responsible for is the work of auxiliary the second electrolysis bath 3, and the second electrolysis bath 3 is can after electrolysis can quilt by the electrolyte that used
Reclaim, so the capacity of the second electrolysis bath 3 is greater than the capacity of the first electrolysis bath so that it is work efficiency can be improved.
It is additionally provided with sealing card article (not shown) in described electrolysis bath, is located on the sidewall of electrolysis bath 1, with bottom of electrolytic tank
Sealed card bar form a U-shaped layout, it is ensured that exchange isolating membrane 6 can block completely between the first electrolysis bath 2 and the second electrolysis bath 3
Circulation, it is ensured that both containers normal chemical reaction.
The bottom phase clamping of the exchange isolating membrane that described sealing card article bottom electrolysis bath 1 is corresponding, cell sidewall
Seal card article also with the exchange corresponding side phase clamping of isolating membrane, facilitate it to install, and facilitate it to safeguard.
Operation principle of the present utility model is as follows:
Place in the second electrolysis bath 3 by the electrolyte after using, and the first electrolysis bath 2 in the medicine of placement 2% nitric acid
Liquid, both are cut off by exchange isolating membrane 6 simultaneously, and after anode stub 4 and cathode bar 5 are energized, cathode bar 5 carries out work to electrolyte
Making, impurity in its electrolyte is adsorbed by the chemical reaction of generation by cathode bar 5 so that it is Impurity removal in electrolyte, and same at this
Time, anode stub 4 also works, and in the electrolyte that will be used, chloride ion enters in the first electrolysis bath 2 through exchange isolating membrane 6,
To producing chemical reaction between the anode stub 4 medicinal liquid and chloride ion in the first electrolysis bath 2, finally, then by the second electrolysis bath 3
Electrolyte when reclaiming, also will not produce toxic gas, it is ensured that the recovery of electrolyte, and also reduce extra setting
Standby input.
This utility model, by the exchange isolating membrane installed in a cell, is separated in the first electrolysis bath and the second electricity
Solve groove, and installing medicinal liquid and electrolyte the most respectively, then make copper ion in electrolyte by the cooperation of anode stub and cathode bar
It is attracted on cathode bar, makes electrolyte again to be recycled, and copper is also recovered, and is effectively saved available resources, from
And reduce cost, make chloride ion in electrolyte enter in the first electrolysis bath by the cooperation of anode stub simultaneously, and in exchange
Under the effect of isolating membrane, obstruct makes it cannot return in value the second electrolysis bath, thus ensure that when reclaiming electrolyte, will not go out
Existing poisonous gas, it is ensured that the personal safety of operator, and the input amount of other equipment can also be reduced, reduce cost.
The above is only preferred implementation of the present utility model, is not limited to this utility model, it is noted that
For those skilled in the art, on the premise of without departing from this utility model know-why, it is also possible to do
Going out some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (9)
1. the electrolysis unit being applicable to PCB acid etching liquid, it is characterised in that: include that electrolysis bath, described electrolysis bath are on one
End opening is arranged, being provided with anode stub and cathode bar in described electrolysis bath, described anode stub and cathode bar set up separately at electrolysis bath
At inwall, and both corresponding layouts, described anode stub is all electrically connected with energized equipment mutually with cathode bar, also sets in described electrolysis bath
Being equipped with a sealing card article, described sealing card article is located on the bottom of electrolysis bath, and described sealing card article is provided with exchange isolating membrane,
Described exchange isolating membrane is perpendicular to the bottom of electrolysis bath and arranges, and electrolysis bath is separated into the first electrolysis bath and the second electrolysis bath,
Described anode stub and cathode bar are respectively arranged in the first electrolysis bath and the second electrolysis bath, are equiped with medicine in described first electrolysis bath
Liquid, is equiped with the electrolyte of use in the second electrolysis bath, the height of described medicinal liquid and electrolyte is below exchanging the height of isolating membrane
Degree is arranged.
The electrolysis unit being applicable to PCB acid etching liquid the most according to claim 1, it is characterised in that: described anode stub with
It is provided with gap between the inwall of the electrolysis bath that its back side is relative.
The electrolysis unit being applicable to PCB acid etching liquid the most according to claim 1, it is characterised in that: described cathode bar with
It is provided with gap between the inwall of the electrolysis bath that its back side is relative.
4., according to the electrolysis unit being applicable to PCB acid etching liquid described in any one in claims 1 to 3, its feature exists
In the equal layout in gap of: described anode stub with cathode bar with each inwall of relative electrolysis bath, and gap length is at 10 millimeters
～20 millimeters.
The electrolysis unit being applicable to PCB acid etching liquid the most according to claim 1, it is characterised in that: described first electrolysis
The width of groove is less than the width of the second electrolysis bath.
The electrolysis unit being applicable to PCB acid etching liquid the most according to claim 1, it is characterised in that: described medicinal liquid is 2%
The medicinal liquid of nitric acid.
The electrolysis unit being applicable to PCB acid etching liquid the most according to claim 1, it is characterised in that: in described electrolysis bath
It is additionally provided with sealing card article, is located on the sidewall of electrolysis bath, form a U-shaped layout with the sealed card bar of bottom of electrolytic tank.
The electrolysis unit being applicable to PCB acid etching liquid the most according to claim 7, it is characterised in that: bottom of electrolytic tank
The bottom phase clamping of the exchange isolating membrane that described sealing card article is corresponding, the sealing card article of cell sidewall is also isolated with exchange
The side phase clamping that film is corresponding.
The electrolysis unit being applicable to PCB acid etching liquid the most according to claim 1, it is characterised in that: described exchange isolation
Film is that molecule exchanges isolating membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651863.XU CN205710926U (en) | 2016-06-28 | 2016-06-28 | A kind of electrolysis unit being applicable to PCB acid etching liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651863.XU CN205710926U (en) | 2016-06-28 | 2016-06-28 | A kind of electrolysis unit being applicable to PCB acid etching liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710926U true CN205710926U (en) | 2016-11-23 |
Family
ID=57317781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620651863.XU Active CN205710926U (en) | 2016-06-28 | 2016-06-28 | A kind of electrolysis unit being applicable to PCB acid etching liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205710926U (en) |
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2016
- 2016-06-28 CN CN201620651863.XU patent/CN205710926U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |