CN218321688U - Embedded copper foil titanium anode composite part - Google Patents
Embedded copper foil titanium anode composite part Download PDFInfo
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- CN218321688U CN218321688U CN202222107938.6U CN202222107938U CN218321688U CN 218321688 U CN218321688 U CN 218321688U CN 202222107938 U CN202222107938 U CN 202222107938U CN 218321688 U CN218321688 U CN 218321688U
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Abstract
The utility model discloses an embedded copper foil titanium positive pole is compound, be in including titanium anode plate and setting the conducting foil at the titanium anode plate back be provided with the mounting screw hole of a plurality of quantity on titanium anode plate and the conducting foil respectively, the mounting screw hole is including setting up the first punching press hole of a plurality of quantity interval arrangements on the titanium anode plate is in with the setting the second punching press hole of a plurality of quantity interval arrangements on the conducting foil, just first punching press hole is in the back of titanium anode plate forms first toper ring the second punching press hole is in the back of conducting foil forms the second toper ring, the conducting foil coincide the back of titanium anode plate, the second toper ring registrates correspondingly on the first toper ring the overcoat has the toper conducting ring on the outer conical surface of second toper ring. The utility model discloses can adapt to the titanium positive pole that the positive pole groove is warp a little and has good electric conductivity to improve titanium positive pole's life.
Description
Technical Field
The utility model relates to an electrolytic copper foil anode application technology field, concretely relates to embedded copper foil titanium anode complex.
Background
The embedded copper foil titanium anode used for the electrolytic copper foil is installed on an anode tank of a foil generator and is fixed by a screw. The embedded copper foil titanium anode only needs to be processed into the shape size and the screw mounting hole, and the whole embedded copper foil titanium anode is arranged in the anode groove after being mounted, so that the leakage risk is avoided. However, the existing embedded copper foil titanium anode has the following defects when in use:
the installation of the titanium anode of the embedded copper foil can achieve good conductivity only by meeting good installation and bonding requirements, so that the number of installation holes required is large, the requirement on hole sites for electrode processing is extremely high, the anode slot can deform due to the influence of factors such as long-term use of the anode slot, the pressure for dismounting and mounting and the like, and in addition, the current is continuously improved to meet the requirements on the speed of thinner copper foil and raw foil, so that the service life of the anode is shortened more and less. As titanium anode production enterprises, the conditions of electric shock and burning on the back surface of the anode are found to be more and more, and the severity of the conditions is inversely proportional to the service life of the anode.
Aiming at the problems, in order to adapt to the production conditions of the electrolytic copper foil, a titanium anode which can adapt to the micro deformation of an anode tank and has good conductivity is developed, and the titanium anode has a great promotion effect on prolonging the service life of the titanium anode.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an embedded copper foil titanium anode composite aims at developing one kind and can adapt to the titanium anode that the anode slot warp a little and have good electric conductivity to improve titanium anode's life. The specific technical scheme is as follows:
the embedded copper foil titanium anode composite comprises a titanium anode plate and a conductive foil arranged on the back surface of the titanium anode plate, wherein a plurality of screw mounting holes are respectively formed in the titanium anode plate and the conductive foil, the screw mounting holes comprise a plurality of first stamping holes arranged on the titanium anode plate at intervals and a plurality of second stamping holes arranged on the conductive foil at intervals, the first stamping holes form first conical rings on the back surface of the titanium anode plate, the second stamping holes form second conical rings on the back surface of the conductive foil, the conductive foil is overlapped on the back surface of the titanium anode plate, the second conical rings are correspondingly sleeved on the first conical rings, and conical conductive rings are sleeved outside the outer conical surfaces of the second conical rings.
As a further improvement, the utility model provides a plurality of quantity with the joint-cutting that the hole in first punching press hole is linked together has been seted up on the toper wall of first toper ring, the joint-cutting is evenly arranged along the circumference interval.
The utility model discloses in, the titanium anode plate is titanium base iridium oxide tantalum coating anode plate.
In the utility model, the conductive foil is made by adopting an electrolysis or calendering method.
Preferably, the conductive foil is one of a titanium foil, a titanium-platinum-plated foil, a lead-platinum-plated foil, a nickel-platinum-plated foil, a graphite foil and a conductive silica gel foil.
Preferably, the conical conductive ring is a titanium, lead or nickel conical conductive ring with a platinum-plated surface.
In the utility model, the titanium anode plate and between the conducting foil, the conducting foil with through mould pressing and welding combined connection as an organic whole between the toper conducting ring.
The utility model discloses in, embedded copper foil titanium anode complex is installed on the positive pole groove base of living paper tinsel machine and through passing the screw of screw mounting hole is fixed.
The utility model discloses in, the screw is the titanium screw, the titanium screw is cone head titanium screw, the cone head of cone head titanium screw with the toper inner wall looks adaptation of first toper ring.
Preferably, the titanium screw is a coated titanium screw.
The beneficial effects of the utility model are that:
firstly, the embedded copper foil titanium anode composite part adopts a composite connection structure of a titanium anode plate, a conductive foil and a conical conductive ring, so that good installation and lamination can be realized under the condition that an anode groove has micro-deformation, and the embedded copper foil titanium anode composite part is convenient to disassemble and assemble; in addition, the embedded copper foil titanium anode is compounded into a whole by adopting a mould pressing and welding mode, and is arranged on the anode tank base of the foil forming machine through the plurality of mounting holes, so that the conductivity of the anode can be greatly improved, the consumption of noble metals on the surface of the anode is delayed, and the service life of the embedded copper foil titanium anode is further prolonged.
Second, the utility model discloses an embedded copper foil titanium positive pole is compound, titanium anode plate adopt titanium-based iridium oxide tantalum coating anode plate, can improve embedded copper foil titanium positive pole's anti-oxidation and electrocatalysis activity.
Third, the utility model discloses an embedded copper foil titanium positive pole composite member, conducting foil select for use titanium, titanium platinization, plumbous platinization, nickel platinization, graphite or the conducting foil of conductive silica gel material to adopt the method of electrolysis or calendering to prepare, can play better packing and anticorrosive action again when guaranteeing conductivity, be particularly suitable for the installation that has the positive pole inslot of micro-deformation.
Fourth, the utility model discloses an embedded copper foil titanium anode composite selects the toper piece preparation conducting ring of titanium, plumbous or the nickel processing that can effectively compensate installation screw and the surface platinization in base space, can effectively improve installation screw's electric conductivity, extension installation screw surface coating life-span.
Drawings
Fig. 1 is a schematic structural view of an embedded copper foil titanium anode composite of the present invention;
fig. 2 is a schematic structural view (partially enlarged view) of the titanium anode plate in fig. 1;
FIG. 3 is a schematic diagram of the back side structure of the titanium anode plate of FIG. 2;
fig. 4 is a schematic view (partially enlarged view) of the structure of the conductive foil in fig. 1;
FIG. 5 is a schematic diagram of the back side structure of the conductive foil of FIG. 4;
FIG. 6 is a schematic diagram of a tapered conductive ring.
In the figure: 1. the device comprises a titanium anode plate, 2, a conductive foil, 3, a cutting seam, 4, a first punching hole, 5, a second punching hole, 6, a first conical ring, 7, a second conical ring, 8 and a conical conductive ring.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1:
fig. 1 to 6 show an embodiment of an embedded copper foil titanium anode composite according to the present invention, which includes a titanium anode plate 1 and a conductive foil 2 disposed on the back of the titanium anode plate 1, wherein a plurality of screw mounting holes are respectively disposed on the titanium anode plate 1 and the conductive foil 2, each screw mounting hole includes a plurality of first punching holes 4 disposed on the titanium anode plate 1 at intervals and a plurality of second punching holes 5 disposed on the conductive foil 2 at intervals, the first punching holes 4 form a first tapered ring 6 on the back of the titanium anode plate 1, the second punching holes 5 form a second tapered ring 7 on the back of the conductive foil 2, the conductive foil 2 is stacked on the back of the titanium anode plate 1, the second tapered ring 7 is correspondingly stacked on the first tapered ring 6, and a tapered conductive ring 8 is sleeved on the outer tapered surface of the second tapered ring 7.
As a further improvement of this embodiment, a plurality of slits 3 communicating with the inner hole of the first punched hole 4 are formed on the tapered wall of the first tapered ring 6, and the slits 3 are uniformly arranged along the circumferential direction at intervals.
In this embodiment, the titanium anode plate 1 is a titanium-based iridium oxide tantalum coating anode plate.
In this embodiment, the conductive foil 2 is a conductive foil 2 manufactured by an electrolysis or rolling method.
Preferably, the conductive foil 2 is one of a titanium foil, a titanium-platinum-plated foil, a lead-platinum-plated foil, a nickel-platinum-plated foil, a graphite foil, and a conductive silica gel foil.
Preferably, the conical conductive ring 8 is a titanium, lead or nickel conical conductive ring with a platinum-plated surface.
In this embodiment, the titanium anode plate 1 and the conductive foil 2, and the conductive foil 2 and the tapered conductive ring 8 are compositely connected into a whole by molding and welding.
In this embodiment, the embedded copper foil titanium anode composite is mounted on an anode tank base of a foil forming machine and fixed by screws passing through the screw mounting holes.
In this embodiment, the screw is a titanium screw, the titanium screw is a cone-head titanium screw, and a cone head of the cone-head titanium screw is matched with a cone inner wall of the first cone-shaped ring 6.
Preferably, the titanium screw is a coated titanium screw.
Example 2:
the embedded copper foil titanium anode composite of example 1 was tested and compared with a conventional titanium anode (except for the anode, the other test conditions were consistent), and the consumption of noble metal on the surfaces of the titanium anode and the titanium screw was obtained as follows in table 1:
TABLE 1 consumption of noble metals (residual consumption) on titanium anodes and titanium screw surfaces
| Amount of noble metal/% | Surface of the polar plate | Mounting screw surface |
| At the beginning of the product test | 100％ | 100％ |
| The traditional titanium anode is used for 1 month | 80％ | 70％ |
| The titanium anode composite part is used for 1 month | 95％ | 92％ |
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.
Claims (9)
1. The embedded copper foil titanium anode composite part is characterized by comprising a titanium anode plate and a conductive foil arranged on the back surface of the titanium anode plate, wherein a plurality of screw mounting holes are respectively arranged on the titanium anode plate and the conductive foil, the screw mounting holes comprise a plurality of first stamping holes arranged on the titanium anode plate at intervals and a plurality of second stamping holes arranged on the conductive foil at intervals, the first stamping holes form first conical rings on the back surface of the titanium anode plate, the second stamping holes form second conical rings on the back surface of the conductive foil, the conductive foil is overlapped on the back surface of the titanium anode plate, the second conical rings are correspondingly sleeved on the first conical rings, and conical conductive rings are sleeved outside the outer conical surfaces of the second conical rings.
2. The embedded copper foil titanium anode composite piece as claimed in claim 1, wherein the tapered wall of the first tapered ring is provided with a plurality of slits communicating with the inner hole of the first punched hole, and the slits are uniformly arranged along the circumferential direction at intervals.
3. The embedded copper foil titanium anode composite as claimed in claim 1, wherein the titanium anode plate is a titanium-based iridium-tantalum oxide coated anode plate.
4. The embedded copper foil titanium anode composite as claimed in claim 1, wherein the conductive foil is a conductive foil obtained by electrolysis or calendering.
5. The embedded copper foil titanium anode composite as claimed in claim 4, wherein the conductive foil is one of titanium foil, titanium-plated platinum foil, lead-plated platinum foil, nickel-plated platinum foil, graphite foil, and conductive silicone foil.
6. The embedded copper foil titanium anode composite as claimed in claim 1, wherein the tapered conductive ring is a titanium, lead or nickel tapered conductive ring with platinum plated surface.
7. The embedded copper foil titanium anode composite as claimed in claim 1, wherein the titanium anode plate and the conductive foil, and the conductive foil and the tapered conductive ring are integrally connected by pressing and welding.
8. The in-line copper foil titanium anode composite as claimed in claim 2, wherein the in-line copper foil titanium anode composite is mounted on an anode tank base of a green foil machine and fixed by screws passing through the screw mounting holes.
9. The embedded copper foil titanium anode composite as claimed in claim 8, wherein the screw is a titanium screw, the titanium screw is a cone-head titanium screw, and the cone head of the cone-head titanium screw is fitted with the conical inner wall of the first conical ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222107938.6U CN218321688U (en) | 2022-08-11 | 2022-08-11 | Embedded copper foil titanium anode composite part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222107938.6U CN218321688U (en) | 2022-08-11 | 2022-08-11 | Embedded copper foil titanium anode composite part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218321688U true CN218321688U (en) | 2023-01-17 |
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ID=84882029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222107938.6U Active CN218321688U (en) | 2022-08-11 | 2022-08-11 | Embedded copper foil titanium anode composite part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218321688U (en) |
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2022
- 2022-08-11 CN CN202222107938.6U patent/CN218321688U/en active Active
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