CN114075679B - Conductive beam of anode plate for electrolysis and manufacturing method - Google Patents
Conductive beam of anode plate for electrolysis and manufacturing method Download PDFInfo
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- CN114075679B CN114075679B CN202110831828.1A CN202110831828A CN114075679B CN 114075679 B CN114075679 B CN 114075679B CN 202110831828 A CN202110831828 A CN 202110831828A CN 114075679 B CN114075679 B CN 114075679B
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
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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
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Abstract
The invention discloses an anode plate conductive beam for electrolysis and a manufacturing method thereof. The conductive cross beam comprises a cross beam body (1), a connecting piece and a covering layer (4), wherein the connecting piece comprises a first connecting part (2) and a second connecting part (3), the first connecting part comprises a groove body extending along the length direction of the cross beam body, the lower part of the middle section of the cross beam body is arranged in the groove body, the second connecting part comprises a lath structure extending along the length direction of the cross beam body, the upper end of the second connecting part is fixedly connected with the lower end of the first connecting part, and the lower end of the second connecting part is used for connecting an anode plate; the middle section of the beam body is provided with a plurality of first hole sites (11); a plurality of second hole sites (31) are arranged at the upper part of the second connecting part; the cladding is around the crossbeam body middle section outside, the outside of first connecting portion and the at least upper portion outside of second connecting portion to including filling in the riveting structure in first hole site and second hole site. The invention can improve the conductivity and the structural strength of the conductive beam so as to meet the use requirements of electrolysis production.
Description
Technical Field
The invention relates to an electrolysis technology, in particular to an anode plate conductive beam for electrolysis and a manufacturing method thereof.
Background
The electrolytic metal is prepared by placing the anode plate and the cathode plate in the electrolyte solution in the electrolytic bath, electrifying, moving positive ions to the cathode plate according to the electrolysis of the positive and negative electrodes, obtaining electrons at the cathode plate to reduce the metal, moving negative ions to the anode plate, losing electrons at the anode plate and oxidizing.
At present, the anode plate is more and more adopting titanium material, compares in traditional graphite anode and plumbous positive pole, and the titanium anode plate has a great deal of advantage, includes: 1. the anode has stable size, and the electrode has small deformation in the electrolytic process; 2. the working voltage is low, and the electric energy consumption is low; 3. the working life is long, the corrosion resistance is realized, the problem that the graphite anode and the lead anode are easy to dissolve is solved, and the electrolyte and cathode products can be prevented from being polluted; 4. the electrode is light in weight, and labor intensity can be reduced. The upper portion device of anode plate has electrically conductive crossbeam, and the tip of electrically conductive crossbeam sets up the conducting block, and the conducting block is used for getting the electricity with the female overlap joint of arranging of electrolysis trough, and the main function of electrically conductive crossbeam includes: the conductive function is used for providing direct current for the anode plate; the bearing function enables the anode plate to be vertically placed in the electrolytic bath. Therefore, the conductive beam should have good conductivity and sufficient weight and strength.
The existing conductive beam mainly comprises the following components:
1. the conductive cross beam and the anode plate are connected through the bolt, the bolt is easy to be corroded by electrolyte solution when in use, the connection firmness of the anode plate and the conductive cross beam can be influenced, and the corrosion of the bolt can also pollute the electrolyte, so that the electrolytic production quality is influenced.
2. Connecting pieces for transition are arranged between the conductive beams and the anode plate, and the conductive beams and the connecting pieces as well as the connecting pieces and the anode plate are connected and fixed in a welding mode. In order to ensure the conductivity, the conductive beam is usually made of copper, the connecting piece is usually made of the same material as the anode plate, for example, titanium, due to the fact that the lattice types, melting points, thermal conductivities, linear expansion coefficients and chemical compositions of copper and titanium are different greatly, welding seam air holes are easy to form when the conductive beam and the connecting piece are welded, the welding joint has large crack tendency and low mechanical property, the conductive beam generates large gaps at the welding connection part and breaks after bearing for a long time, and the normal operation of electrolytic production is seriously influenced. In addition, the resistance of the welding connection part of the conductive beam and the connecting piece is high, which is not beneficial to the conductivity of the conductive beam.
3. The conductive cross beam adopts a titanium-clad copper structure, namely, a copper bar outer heat composite titanium layer (generally 1-1.5 mm in thickness) is adopted, the titanium layer is connected with a titanium anode plate, because the titanium material has the characteristic of light weight, the weight of the titanium-clad copper conductive cross beam is light, the contact resistance between the conductive cross beam and an electrolytic cell busbar is large, the conductivity of the conductive cross beam cannot be ensured, and the anode plate can float in the electrolytic cell.
Disclosure of Invention
Based on the above situation, a main object of the present invention is to provide a conductive beam for an anode plate for electrolysis and a manufacturing method thereof, in which a beam body and a connecting member realize a better fixed connection relationship through a tank structure, and a cladding is disposed on outer sides of the beam body and the connecting member to enhance the weight and strength of the conductive beam, so that a gap at a connection portion between the beam body and the connecting member can be avoided, the resistance at the connection portion can be reduced, and the conductivity and the bearing strength of the conductive beam can be improved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
according to a first aspect of the invention, the conductive beam of the anode plate for electrolysis comprises a beam body and a connecting piece for connecting the anode plate, wherein the end part of the beam body is provided with a conductive part connected with an electrolytic bath busbar,
the connecting piece comprises a first connecting part and a second connecting part, the first connecting part comprises a groove body extending along the length direction of the beam body, the lower part of the middle section of the beam body is arranged in the groove body, the second connecting part comprises a lath structure extending along the length direction of the beam body, the upper end of the second connecting part is fixedly connected with the lower end of the first connecting part, and the lower end of the second connecting part is used for connecting an anode plate;
the middle section of the beam body is provided with a plurality of first hole sites; the upper part of the second connecting part is provided with a plurality of second hole sites;
the conductive cross beam also comprises a cladding which is coated on the periphery of the outer side of the middle section of the cross beam body, the outer side of the first connecting part and at least the outer side of the upper part of the second connecting part, the cladding is integrally formed by casting, and the cladding comprises riveting structures which are filled in the first hole site and the second hole site;
wherein the beam body is formed of a first material, the connector is formed of a second material, and the cladding is formed of a third material; among the first material, the second material, and the third material, the first material has the highest electrical conductivity, the second material has the highest corrosion resistance, and the third material has the highest density.
Preferably, the lower part of the middle section of the beam body is in interference fit with the groove body, or the beam body is fixedly connected with the groove body through a fastener.
Preferably, the first hole site is a through hole; the plurality of first hole sites are uniformly arranged along the length direction of the beam body;
the second hole site is a through hole; the second hole sites are uniformly arranged along the length direction of the second connecting part.
Preferably, the cross section of the beam body is rectangular, the axial cross-sectional area of the first hole site accounts for more than 50% of the cross section area of the beam body, and the material volume of the cladding is more than 1.1 times of the material volume of the middle section of the beam body.
Preferably, at least the lower surfaces of the cladding layers on both sides of the second connecting portion are inclined surfaces.
Preferably, the first material is copper; the second material is titanium; the third material is lead.
According to a second aspect of the present invention, an electrolysis production process includes an electrolytic bath, an anode plate assembly including an anode plate connected to a lower end of the second connecting portion and the conductive beam of the anode plate for electrolysis of the first aspect, and a cathode plate assembly.
Preferably, the second material is titanium, and the anode plate is a titanium anode plate.
According to a third invention of the present invention, a method for manufacturing the conductive beam of the anode plate for electrolysis according to the first aspect described above, comprises the steps of:
s1, manufacturing a beam body, and punching the beam body to obtain a plurality of first hole sites;
s2, manufacturing a first connecting part, and fixedly arranging the lower part of the beam body in the groove body of the first connecting part;
s3, manufacturing a second connecting part, punching the second connecting part to obtain a plurality of second hole sites, and then welding and fixing the first connecting part and the second connecting part;
s4, preparing a first mold, accommodating at least the middle section of the beam body by using the first mold, positioning the beam body, and injecting a third material into an inner cavity of the first mold, so that the third material is filled in the inner cavity of the first mold and enters the first hole site and the second hole site;
and S5, demolding after the first mold is cooled, and arranging a conductive part at the end part of the beam body.
Preferably, in the step S2, the beam body is tightly compressed in the groove by a second mold, or the beam body and the first connection portion are fixedly connected by a fastener.
According to the conductive cross beam of the anode plate for electrolysis, firstly, the groove body structure is arranged on the connecting piece and is used for being matched with the lower part of the middle section of the cross beam body, so that the fixed connection between the cross beam body and the connecting piece can be realized without welding connection, and a gap generated by welding connection between the cross beam body and the connecting piece made of different metal materials can be avoided. Secondly, wrap up the higher cladding of a layer of material density through the casting mode in crossbeam body and connecting piece outside, can increase the weight of electrically conductive crossbeam in order to ensure the contact effect of electrically conductive part and electrolysis trough female row, can strengthen the structural strength of electrically conductive crossbeam again in order to ensure the bearing performance of electrically conductive crossbeam, help prolonging the life of electrically conductive crossbeam. Moreover, the cladding realizes riveting structure in the first hole site of crossbeam body and the second hole site of connecting piece through the mode of pouring for the connection position between crossbeam body and the connecting piece is inseparabler, the relation of connection is more firm, can effectively avoid the gap to produce, and can reduce the conducting resistance at connection position, also helps improving conducting cross beam's electric conductive property. In addition, the beam body, the connecting piece and the cladding are made of different materials, and the conductive performance, the corrosion resistance, the weight performance, the structural strength and the like of the conductive beam can be ensured to meet the requirements of electrolytic production through structural matching among the different materials.
According to the electrolysis production system, the conductive beam of the anode plate for electrolysis is adopted, so that the conductive effect from the conductive beam to the anode plate can be obviously improved, the structural strength of the conductive beam is enhanced, and the problems that the part of the conductive beam for connecting the anode plate is easily corroded by electrolyte and the like can be solved.
The method for manufacturing the conductive beam of the anode plate for electrolysis comprises the steps of fixedly connecting the manufactured beam body and the first connecting part, realizing better fixed connection relation through structural matching between the manufactured beam body and the first connecting part, avoiding using a welding connection mode to reduce a connection gap and reduce the resistance of a connection part, fixedly connecting the first connecting part and the second connecting part which are connected with the beam body, and realizing cladding on the outer sides of the connected beam body, the first connecting part and the second connecting part in a casting mode to increase the self weight and the structural strength of the conductive beam and improve the conductivity of the conductive beam.
Other advantages of the present invention will be described in the detailed description, which is provided by the technical features and technical solutions.
Drawings
Preferred embodiments of the conductive beam of the anode plate for electrolysis according to the present invention will be described below with reference to the accompanying drawings. In the figure:
FIG. 1 is a schematic view of the internal structure of a conductive beam according to the present invention;
FIG. 2 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic view of the external structure of the conductive beam of the present invention;
FIG. 5 is a schematic structural view of the beam body of the present invention;
fig. 6 is a front view of the first connecting portion of the present invention;
FIG. 7 is a side view of the structure of FIG. 6;
FIG. 8 is a schematic structural diagram of a second connecting portion according to the present invention;
fig. 9 is a schematic view of the assembly of the conductive beam and the first mold of the present invention.
Description of the reference numerals: the beam comprises a beam body 1, 11 first hole sites, 2 first connecting parts, 3 second connecting parts, 31 second hole sites, 32 inclined planes, 4 cladding and 5 first dies.
Detailed Description
Referring to fig. 1 to 4, the invention provides a conductive beam of an anode plate for electrolysis, which comprises a beam body 1, a connecting piece for connecting the anode plate and a cladding 4. The end part of the crossbeam body 1 is provided with a conductive part connected with the electrolytic cell busbar, the conductive part and the electrolytic cell busbar get electricity in a lap joint mode, the middle section of the crossbeam body 1 refers to the part of the crossbeam body 1 except the two end parts used for connecting the electrolytic cell busbar, and the middle section of the crossbeam body 1 is used for being fixedly connected with a connecting piece.
The connecting member includes a first connecting portion 2 and a second connecting portion 3, and referring to fig. 6 and 7, the first connecting portion 2 includes a groove body extending in the length direction of the cross beam body 1, and a lower middle portion of the cross beam body 1 is disposed in the groove body. The second connecting part 3 comprises a lath structure extending along the length direction of the beam body 1, the upper end of the second connecting part 3 is fixedly connected with the lower end of the first connecting part 2 through welding, and the lower end of the second connecting part 3 is used for connecting an anode plate. Referring to fig. 5, a plurality of first hole locations 11 are arranged in the middle section of the beam body 1, and the positions of the first hole locations 11 are staggered or partially staggered with respect to the side wall of the tank body, that is, the side wall of the tank body does not shield or completely shield the first hole locations 11. Referring to fig. 8, a plurality of second hole sites 31 are provided at an upper portion of the second connection portion 3.
Cladding 4 cladding is around the middle section outside of crossbeam body 1, the outside of first connecting portion 2 and the at least upper portion outside of second connecting portion 3, and cladding 4 is through casting integrated into one piece and including filling in the riveting structure in first hole site 11 and second hole site 31.
The beam body 1 is made of a first material, the connecting piece is made of a second material, the cladding 4 is made of a third material, and among the first material, the second material and the third material, the first material has the highest electric conductivity, the second material has the strongest corrosion resistance, and the third material has the highest density.
From this, fixed connection between crossbeam body and the connecting piece need not to adopt the welding mode, has avoided the gap problem because of the welding produces, and the cladding is in first hole site and the riveting structure of second hole site formation through the casting simultaneously also helps improving the holistic structural strength of electrically conductive crossbeam and connects the compactness. The first material adopted by the beam body can ensure the most fundamental conductivity of the conductive beam; the connecting piece is made of a second material, so that the part of the conductive beam, which is in contact with the electrolyte, can have enough corrosion resistance, and the structural strength is prevented from being influenced and the electrolyte is prevented from being polluted; the cladding adopts the third material, can not only ensure that the self weight of electrically conductive crossbeam satisfies the requirement that the overlap joint was got the electricity, can strengthen electrically conductive crossbeam's structural strength and bearing performance moreover.
As an optional embodiment, the lower part of the middle section of the cross beam body 1 is in interference fit with the groove body, or the lower part of the middle section of the cross beam body 1 is fixedly connected with the groove body through a fastener. The fasteners can be rivets, a plurality of through holes are formed in the side wall of the groove body and the cross beam body, and the cross beam body is connected with the groove body through the rivets. From this, realized inseparable fixed connection between crossbeam body and the first connecting portion, no matter adopt interference fit or fastener, can both avoid the gap that causes because of adopting welded connection and the higher problem of connection position resistance, such fixed connection mode is easily operated simultaneously, and conveniently dismantles and change parts.
As an alternative embodiment, the first hole sites 11 are through holes, the plurality of first hole sites 11 are disposed in the middle section of the beam body 1 and are uniformly arranged along the length direction of the beam body 1, the second hole sites 31 are through holes, and the plurality of second hole sites 31 are disposed on the upper portion of the second connection portion 3 and are uniformly arranged along the length direction of the second connection portion 3. From this, in the covering casting process, the through-hole structure enables that the third material more smoothly gets into first hole site and second hole site in order to form the riveting structure, and the riveting structure can laminate with crossbeam body and second connecting portion better, helps reducing the gap on the connection structure to can improve structural strength and reduce conducting resistance, the align to grid of first hole site and second hole site also makes the electrically conductive crossbeam weight distribution unanimous and structural strength more balanced simultaneously.
As an alternative embodiment, referring to fig. 2, the cross-sectional shape of the beam body 1 is rectangular, the axial cross-sectional area of the first hole site 11 accounts for more than 50% of the cross-sectional area of the beam body 1, and the material volume of the cladding 4 is more than 1.1 times of the material volume of the middle section of the beam body 1. Considering that the beam body is made of a first material with higher conductivity, the cladding and the riveting structure in the first hole site are made of a third material with higher density, in order to fully utilize the characteristic of the third material with higher density, the total volume of the third material capable of being accommodated in the first hole site and the thickness of the cladding are comprehensively controlled, so that the weight and the strength of the conductive beam can be effectively increased while the conductivity is considered.
As an alternative, referring to fig. 2 and 3, the lower surface of the cladding 4 at least at both sides of the second connecting portion 3 is a slope 32, and the width of the groove is larger than the thickness of the strip, so that the cladding 4 can form a slope extending toward the anode plate. Through the inclined plane structure, corrosive liquid such as electrolyte solution is not easy to remain on the lower surface of the cladding 4, so that the corrosion of the electrolyte solution to the joint of the cladding 4 and the second connecting part 3 can be obviously reduced, and the service life of the conductive beam can be prolonged.
As an alternative embodiment, the first material is copper, the second material is titanium, and the third material is lead. The crossbeam body chooses the copper product for use as main electrically conductive passageway to guarantee that electrically conductive crossbeam has good electric conductive property. The connecting piece is made of titanium, so that good welding connection between the connecting piece and the titanium anode plate can be ensured, and the welding defects are reduced. The cladding is made of lead, the density is high, the material cost performance is high, the weight and the structural strength of the conductive beam are increased through the cladding structure (including the riveting structure filled in the first hole), the using amount of copper materials can be reduced, and the manufacturing cost of the conductive beam is reduced. And in the process of casting the cladding, the liquid lead material naturally penetrates and fills each first hole position and each second hole position. On the one hand, the cladding of plumbous material can improve the self weight and the structural strength of electrically conductive crossbeam, improves electrically conductive crossbeam's bearing indeformable ability for guarantee electrically conductive crossbeam's bearing strength meets the demands. On the other hand, the riveting structure and the cladding are integrated and can penetrate through the beam body 1 and the second connecting portion 3, so that the connection relation between the beam body and the connecting piece is more tight and firm, the resistance of the connecting portion can be reduced, and the conductive performance of the conductive beam can be improved.
The invention also provides an electrolysis production system, which comprises an electrolysis bath, an anode plate assembly and a cathode plate assembly, wherein the anode plate assembly comprises an anode plate and the anode plate conductive beam for electrolysis, and the anode plate is connected to the lower end of the second connecting part 3. By adopting the conductive cross beam of the anode plate for electrolysis, the conductive effect from the conductive cross beam to the anode plate can be obviously improved, and the structural strength of the conductive cross beam is improved.
As an optional embodiment, the second material is titanium, and the anode plate is a titanium anode plate, so that good welding connection between the connecting piece and the anode plate can be realized, and welding defects caused by welding of different materials are avoided.
The invention also provides a method for manufacturing the conductive beam of the anode plate for electrolysis, which comprises the following steps:
step S1, manufacturing a beam body 1, and punching the beam body 1 to obtain a plurality of first hole sites 11.
And S2, manufacturing the first connecting part 2, and fixedly arranging the lower part of the beam body 1 in a groove body of the first connecting part 2.
And S3, manufacturing the second connecting part 3, punching the second connecting part 3 to obtain a plurality of second hole sites 31, and then welding and fixing the first connecting part 2 and the second connecting part 3.
And S4, preparing a first mold 5, accommodating at least the middle section of the beam body 1 by using the first mold 5, positioning the beam body 1, and injecting a third material into the inner cavity of the first mold 5, so that the third material is filled in the inner cavity of the first mold 5 and enters the first hole position 11 and the second hole position 31 to form a riveting structure. Referring to fig. 9, the first mold 5 includes two parts for forming an inner cavity of the first mold 5 for accommodating at least upper portions of the completely connected beam body 1, the first connection portion 2, and the second connection portion 3.
And S5, demolding after the first mold 5 is cooled, and arranging a conductive part at the end part of the beam body 1, namely finishing the manufacturing of the conductive beam.
Therefore, the conductive cross beam manufactured by the method reduces the welding process, realizes cladding of the cladding layer and the riveting structure in the first hole site and the second hole site by the casting method, can realize good tight fixed connection between the cross beam body and the connecting piece, and is beneficial to improving the conductivity and the structural strength of the conductive cross beam.
As an alternative embodiment, in step S2, the beam body 1 is tightly compacted in the groove by a second mold, or the beam body 1 and the first connecting portion 2 are fixedly connected by a fastener. The fasteners may be rivets. Therefore, the fixed connection mode is used for replacing the existing welding method, the fixed connection between the beam body and the first connection part can be ensured, the structural defect caused by the welding method adopted by different metal materials can be avoided, and the operation method is easy to realize, safe and effective.
The conductive beam of the anode plate for electrolysis and the manufacturing method thereof realize the fixed connection of the beam body and the connecting piece through the structural improvement of the connecting piece, avoid the structural defects and the adverse factors on the conductive performance of the conductive beam caused by adopting a welding method in the prior art, and simultaneously increase the weight of the conductive beam and improve the structural strength of the conductive beam by the cladding structure so as to meet the use requirement of the conductive beam.
It should be noted that the step numbers (letter or number numbers) are used to refer to some specific method steps in the present invention only for the purpose of convenience and brevity of description, and the order of the method steps is not limited by letters or numbers in any way. It will be clear to a person skilled in the art that the order of the steps of the method in question, as determined by the technology itself, should not be unduly limited by the presence of step numbers.
It will be appreciated by those skilled in the art that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the invention.
Claims (9)
1. An anode plate conductive beam for electrolysis comprises a beam body (1) and a connecting piece for connecting an anode plate, wherein the end part of the beam body (1) is provided with a conductive part connected with an electrolytic cell bus bar,
the connecting piece comprises a first connecting part (2) and a second connecting part (3), the first connecting part (2) comprises a groove body extending along the length direction of the beam body (1), the lower part of the middle section of the beam body (1) is arranged in the groove body, the second connecting part (3) comprises a lath structure extending along the length direction of the beam body (1), the upper end of the second connecting part (3) is fixedly connected with the lower end of the first connecting part (2), and the lower end of the second connecting part (3) is used for connecting an anode plate;
the middle section of the beam body (1) is provided with a plurality of first hole sites (11); a plurality of second hole sites (31) are arranged at the upper part of the second connecting part (3);
the conductive beam further comprises a cladding (4) which is coated on the periphery of the outer side of the middle section of the beam body (1), the outer side of the first connecting part (2) and at least the outer side of the upper part of the second connecting part (3), the cladding (4) is integrally formed by casting, and the cladding comprises riveting structures which are filled in the first hole site (11) and the second hole site (31);
wherein the beam body (1) is formed of a first material, the connection is formed of a second material, the cladding (4) is formed of a third material, and the first material is copper; the second material is titanium; the third material is lead.
2. The conductive beam of the anode plate for electrolysis according to claim 1, wherein the lower part of the middle section of the beam body (1) is in interference fit with the tank body, or the beam body (1) is fixedly connected with the tank body through a fastener.
3. The electrolytic anode plate conductive beam of claim 1,
the first hole sites (11) are through holes; the plurality of first hole sites (11) are uniformly arranged along the length direction of the beam body (1);
the second hole sites (31) are through holes; the plurality of second hole sites (31) are uniformly arranged along the length direction of the second connecting part (3).
4. The electrolytic anode plate conductive beam according to any one of claims 1 to 3, wherein the cross-sectional shape of the beam body (1) is rectangular, the axial sectional area of the first hole site (11) occupies more than 50% of the cross-sectional area of the beam body (1), and the material volume of the clad (4) is more than 1.1 times the material volume of the middle section of the beam body (1).
5. The electrolytic anode plate conductive beam according to any one of claims 1 to 4, wherein at least lower surfaces of the clad (4) on both sides of the second connecting portion (3) are inclined surfaces (32).
6. An electrolysis production system comprising an electrolytic cell, an anode plate assembly and a cathode plate assembly, wherein the anode plate assembly comprises an anode plate attached to a lower end of the second connecting portion (3) and the conductive beam of the anode plate for electrolysis according to any one of claims 1 to 5.
7. The electrolytic production system of claim 6, wherein the second material is titanium and the anode plate is a titanium anode plate.
8. A method for manufacturing an electrically conductive beam of an anode plate for electrolysis according to any one of claims 1 to 5, comprising the steps of:
s1, manufacturing a beam body, and punching the beam body to obtain a plurality of first hole sites;
s2, manufacturing a first connecting part, and fixedly arranging the lower part of the beam body in the groove body of the first connecting part;
s3, manufacturing a second connecting part, punching the second connecting part to obtain a plurality of second hole sites, and then welding and fixing the first connecting part and the second connecting part;
s4, preparing a first mold, accommodating at least the middle section of the beam body by using the first mold, positioning the beam body, and injecting a third material into an inner cavity of the first mold, so that the third material is filled in the inner cavity of the first mold and enters the first hole position and the second hole position;
and S5, demolding after the first mold is cooled, and arranging a conductive part at the end part of the beam body.
9. The method according to claim 8, wherein in the step S2, the beam body is tightly compressed in the groove by a second mold, or the beam body and the first connecting portion are fixedly connected by a fastener.
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| FR2308700A1 (en) * | 1975-04-25 | 1976-11-19 | Solvay | ANODIC ASSEMBLY FOR ELECTROLYSIS CELL |
| CN103726068B (en) * | 2013-12-13 | 2016-01-20 | 杭州帝洛森科技有限公司 | A kind of novel negative electrode Conductive beam |
| CN103726077B (en) * | 2013-12-13 | 2016-03-30 | 杭州帝洛森科技有限公司 | A kind of novel anode conducting crossbeam |
| CN206736378U (en) * | 2017-05-05 | 2017-12-12 | 沈阳市新利兴有色合金有限公司 | A kind of positive plate with novel welding structure |
| CN108301022B (en) * | 2018-02-12 | 2023-12-26 | 贵州省新材料研究开发基地 | Novel sandwich electrolytic manganese anode plate and manufacturing method thereof |
| CN212800563U (en) * | 2020-06-17 | 2021-03-26 | 湖南天铭晟新材料科技有限公司 | Novel electrolytic metal anode beam and anti-corrosion electrolytic metal anode |
| CN212599628U (en) * | 2020-06-18 | 2021-02-26 | 沈阳市新利兴有色合金有限公司 | Lead alloy anode plate conductive beam welding lap joint structure |
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2021
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