CN214529274U

CN214529274U - Anode plate for wet-process electric smelting

Info

Publication number: CN214529274U
Application number: CN202120629445.1U
Authority: CN
Inventors: 陈仲华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-29
Anticipated expiration: 2031-03-29

Abstract

The utility model provides an anode plate for wet process electrosmelting, include: lead alloy plate, titanium mesh, copper plate and bordure; the red copper plate is positioned between the two lead alloy plates; the two side surfaces and the bottom surface of the red copper plate are both sunken inwards, and form an installation space together with the lead alloy plates on the two sides, and a bound edge is installed in the installation space; the lead alloy plate and the titanium mesh are integrally formed, and the titanium mesh is embedded in the middle of the lead alloy plate. The utility model provides an anode plate for wet process electrosmelting, this anode plate for wet process electrosmelting has solved the problem that current anode plate electric conductive property is poor, need consume a large amount of electric energy among the electrosmelting process well.

Description

Anode plate for wet-process electric smelting

Technical Field

The utility model relates to a wet process electricity smelts technical field, especially relates to a wet process electricity smelts and uses anode plate.

Background

In the existing wet-process electric smelting process, lead alloy anode plates and fence anode plates which are commonly used at home and abroad at present have certain limitations, the lead alloy anode plates and the fence anode plates have poor conductivity, a large amount of electric energy is consumed in the electric smelting process, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wet process is anode plate for electric smelting, this wet process is anode plate for electric smelting aims at solving the problem that current anode plate electric conductive property is poor, the electricity needs to consume a large amount of electric energy among the smelting process.

The utility model provides an anode plate for wet process electrosmelting, include: lead alloy plate, titanium mesh, copper plate, and bordure; the red copper plate is positioned between the two lead alloy plates; the two side surfaces and the bottom surface of the red copper plate are both sunken inwards, and form an installation space together with the lead alloy plates on the two sides, and a bound edge is installed in the installation space; the lead alloy plate and the titanium mesh are integrally formed, and the titanium mesh is embedded in the middle of the lead alloy plate.

Further, conducting pieces are welded on the top surfaces of the red copper plates, and the number of the conducting pieces is two; the conductive piece comprises a horizontal section, a vertical section and an arc-shaped section, and the arc-shaped section is integrally formed with the horizontal section and the vertical section.

Furthermore, the conductive piece is a copper guide rod; the cross section of the copper guide rod is square, and the length of the copper guide rod is 15 mm.

Further, the conductive piece is a copper conduit; the cross-sectional shape of copper pipe is square pipe, the lateral surface length of copper pipe is 18mm, the thickness of copper pipe is 5 mm.

Further, the titanium mesh comprises transverse titanium wires and longitudinal titanium wires, and the number of the transverse titanium wires is the same as that of the longitudinal titanium wires; the transverse titanium wires and the longitudinal titanium wires are mutually connected to form a square grid.

Furthermore, the thickness of the transverse titanium wire is the same as that of the longitudinal titanium wire and is 0.1mm-0.5mm, and the length of the grid is 2 mm.

Furthermore, the thickness of the red copper plate is 3mm-4mm, and the thickness of the lead alloy plate is 1mm-1.5 mm.

Furthermore, two sides of the red copper plate are respectively bonded with the lead alloy plate through an adhesive, and the adhesive is silver paste.

Further, the edge cover comprises a bottom plate and two side plates which are integrally connected; the two side plates are arranged at two ends of the bottom plate, the two side plates are wrapped on the outer side of the lead alloy plate, and the distance between the two side plates is gradually reduced along the direction far away from the bottom plate; the bottom plate is provided with a clamping piece, and the clamping piece is matched with the installation space.

Further, the material of the edge cover is polytetrafluoroethylene.

The utility model provides an anode plate for wet process electricity is smelted through setting up the copper plate between the lead alloy board to embedded titanium net in the intermediate position of lead alloy board, and utilize the high conductivity of copper plate, lead alloy board and titanium net, can reduce the required voltage in the electrodeposition copper technology, solved current anode plate electric conductive property well poor, the problem that the electricity needs to consume a large amount of electric energy of smelting the in-process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of an anode plate for hydrometallurgy according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an anode plate for hydrometallurgy, provided by an embodiment of the present invention, with edges removed;

fig. 3 is a cross-sectional view of a copper guide rod according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a copper conduit according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a titanium mesh provided in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the wrapping edge provided by the embodiment of the present invention.

Description of reference numerals:

1 is a red copper plate; 2 is a lead alloy plate;

3 is a titanium mesh, 31 is a transverse titanium wire, 32 is a longitudinal titanium wire, and 33 is a grid;

4 is a conductive piece, 41 is a horizontal section, 42 is a vertical section, 43 is an arc section, 44 is a copper guide rod, and 45 is a copper guide pipe;

5, wrapping edges, 51, a bottom plate, 52, side plates and 53, wherein the wrapping edges are clamping pieces;

and 6 is an installation space.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model provides an anode plate for wet process electrosmelting, which comprises: the lead alloy plate comprises a lead alloy plate 2, a titanium mesh 3, a red copper plate 1 and a covered edge 5; the red copper plate 1 is positioned between the two lead alloy plates 2; the two side surfaces and the bottom surface of the red copper plate 1 are both sunken inwards, an installation space 6 is formed by the red copper plate and the lead alloy plates 2 on the two sides, and a covered edge 5 is installed in the installation space 6; the lead alloy plate 2 and the titanium mesh 3 are integrally formed, and the titanium mesh 3 is embedded in the middle of the lead alloy plate 2.

Referring to fig. 1-2, specifically, the anode plate for wet electrowinning comprises a copper plate 1 in the middle and lead alloy plates 2 on two sides, the copper plate 1 and the lead alloy plates 2 on two sides are bonded through an adhesive, the adhesive is silver paste, the copper plate 1 has good conductivity, and electric energy required by copper electrodeposition is saved; the lead alloy plate 2 is embedded with the titanium net 3, the lead alloy plate 2 and the titanium net 3 are integrally manufactured through a die, the titanium net 3 has good catalysis and activation effects, voltage required in copper electrodeposition can be reduced, and electric energy is saved.

It is worth noting that in the copper electrodeposition process, the effective area of the whole size of the anode plate is 8-15 mm smaller than that of the cathode plate in the copper electrodeposition solution; the effect of the arrangement is that the problem of short circuit between the anode and the cathode in the production of the copper electrodeposition process is effectively prevented; the overall size of the anode plate is determined according to the size area required by various production enterprises for electrolysis or electrodeposition copper production and the pattern provided by the connecting conductive bar.

Further, the lead alloy plate 2 also has good conductivity, and the lead alloy plate 2 is made of about 98.2% of lead, 1.5% of tin, 0.1% of calcium and 0.2% -0.4% of cobalt, wherein the lead has good activation function, so that the overpotential of the lead alloy plate 2 can be reduced, and the voltage required in the electrolytic copper deposition time slot is further reduced; the tin plays a role in corrosion resistance and refining cathode copper, and can increase the conductivity of the lead alloy plate 2; the calcium has good hardness, so that the hardness of the whole lead alloy 2 plate is increased; the cobalt has good catalytic performance, and can reduce the overpotential of the lead alloy plate 2, thereby reducing the voltage required in the time slot for electrodepositing copper.

Referring to fig. 5, further, a titanium mesh 3 is embedded in the middle of the lead alloy plate 2, the titanium mesh 3 comprises transverse titanium wires 31 and longitudinal titanium wires 32, and the number of the transverse titanium wires 31 is the same as that of the longitudinal titanium wires 32; the transverse titanium wires 31 and the longitudinal titanium wires 32 are mutually connected to form square grids 33, wherein the transverse titanium wires 31 and the longitudinal titanium wires 32 are the same in thickness and are 0.1mm-0.5mm, and the length of the grids 33 is 2 mm.

Further, the thickness of the red copper plate 1 is 3mm-4mm, and the thickness of the lead alloy plate 2 is 1mm-1.5 mm.

Referring to fig. 3-4, specifically, a conductive member 4 is welded on the top surface of the copper plate 1, and the portion of the top surface of the copper plate 1 where the conductive member 4 is not installed is subjected to corrosion prevention treatment to prevent the galvanic liquid from corroding the copper plate 1; the conductive pieces 4 are used for transmitting current, and the number of the conductive pieces 4 is two, and the two conductive pieces 4 are symmetrically arranged on the top surface of the red copper plate 1; the conductive member 4 includes a horizontal section 41, a vertical section 42, and an arc-shaped section 43, and the arc-shaped section 43 is integrally formed with the horizontal section 41 and the vertical section 42.

Further, the conductive member 4 is a copper guide rod 44; the cross section of the copper guide rod 44 is square, and the length of the copper guide rod is 15 mm; the conductive member 4 may also be a copper conduit 45; the cross section of the copper guide pipe 45 is a square pipe, the length of the outer side surface of the copper guide pipe 45 is 18mm, and the thickness of the copper guide pipe 45 is 5 mm; it should be noted that the choice of whether conductive member 4 is a copper guide rod 44 or a copper guide tube 45 is made in accordance with the actual circumstances of the manufacturer.

Specifically, both side surfaces and the bottom surface of the red copper plate 1 are recessed inwards, and form an installation space 6 with the lead alloy plates 2 on both sides, and a covered edge 5 is installed in the installation space 6; the edge covering 5 can be made of any materials with insulating property, such as polytetrafluoroethylene, rubber strips, epoxy resin and the like, and can be connected and fastened with the lead alloy plate 2 while insulation is achieved.

As shown in fig. 6, further, the wrapping 5 includes a bottom plate 51 and two side plates 52 integrally connected; the two side plates 52 are mounted at two ends of the bottom plate 51, the two side plates 52 are wrapped on the outer side of the lead alloy plate 2, and the distance between the two side plates 52 is gradually reduced along the direction away from the bottom plate 51; the bottom plate 51 is provided with a clamping piece 53, and the clamping piece 53 is matched with the installation space 6. The distance between the side plates 52 is gradually reduced, so that the stability of the clamping piece 53 in the installation space 6 can be improved, the covered edge is prevented from falling off, manual re-covering is needed, and the workload is increased; the electro-deposition liquid may also corrode the copper plate 1 to affect the yield of electro-deposited copper.

Further, the material of the edge covering 5 is polytetrafluoroethylene.

Therefore, the utility model provides an anode plate for wet process electrosmelting is through setting up the copper plate between the lead alloy board to embedded titanium net in the intermediate position of lead alloy board, and utilize the high conductivity of copper plate, lead alloy board and titanium net, can reduce the required voltage in the electrodeposition copper technology, solved current anode plate electric conductive property well poor, the problem that needs consume a large amount of electric energy among the electrosmelting process.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An anode plate for wet-process electrosmelting is characterized by comprising: lead alloy plate, titanium mesh, copper plate and bordure;

the red copper plate is positioned between the two lead alloy plates;

the two side surfaces and the bottom surface of the red copper plate are both sunken inwards, and form an installation space together with the lead alloy plates on the two sides, and a bound edge is installed in the installation space;

the lead alloy plate and the titanium mesh are integrally formed, and the titanium mesh is embedded in the middle of the lead alloy plate.

2. The anode plate for hydrometallurgy according to claim 1, wherein the top surface of the copper plate is welded with two conductive pieces;

the conductive piece comprises a horizontal section, a vertical section and an arc-shaped section, and the arc-shaped section is integrally formed with the horizontal section and the vertical section.

3. The anode plate for hydrometallurgy according to claim 2, wherein the conductive member is a copper guide rod;

the cross section of the copper guide rod is square, and the length of the copper guide rod is 15 mm.

4. The anode plate for hydrometallurgy according to claim 3, wherein the conductive member is a copper pipe;

the cross-sectional shape of copper pipe is square pipe, the lateral surface length of copper pipe is 18mm, the thickness of copper pipe is 5 mm.

5. The anode plate for hydrometallurgy according to claim 1, wherein the titanium mesh comprises transverse titanium wires and longitudinal titanium wires, and the number of the transverse titanium wires is the same as that of the longitudinal titanium wires;

the transverse titanium wires and the longitudinal titanium wires are mutually connected to form a square grid.

6. The anode plate for hydrometallurgy according to claim 5, wherein the thickness of the transverse titanium wire and the thickness of the longitudinal titanium wire are the same and are both 0.1mm-0.5mm, and the length of the grid is 2 mm.

7. The anode plate for hydrometallurgy according to claim 6, wherein the red copper plate has a thickness of 3mm to 4mm, and the lead alloy plate has a thickness of 1mm to 1.5 mm.

8. The anode plate for the hydrometallurgy according to claim 1, wherein two sides of the red copper plate are respectively bonded with the lead alloy plate through an adhesive, and the adhesive is silver paste.

9. The anode plate for hydrometallurgy according to claim 1, wherein the edge cover comprises a bottom plate and two side plates which are integrally connected;

the two side plates are arranged at two ends of the bottom plate, the two side plates are wrapped on the outer side of the lead alloy plate, and the distance between the two side plates is gradually reduced along the direction far away from the bottom plate;

the bottom plate is provided with a clamping piece, and the clamping piece is matched with the installation space.

10. The anode plate for hydrometallurgy according to claim 9, wherein the material of the edge cover is polytetrafluoroethylene.