Novel anode plate for electrolytic manganese metal
By setting connection holes and liquid guiding holes on the anode plate, and covering the conductive copper rod and the thin plate with conductive plastic, the problems of short life and heavy metal pollution of traditional anode plates are solved, realizing efficient anolyte recycling and corrosion resistance of the anode plate.
Patent Information
- Application Number
- CN202422395365.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Traditional lead-silver alloy anode plates have complex manufacturing processes, short lifespans, and heavy weights. Furthermore, during electrolysis, heavy metal ions enter the anolyte, resulting in poor anolyte recycling and corrosion-induced thinning of the anode plates.
It uses a conductive copper rod and a thin plate with good conductors, and is covered with conductive plastic on the outside. It is equipped with connection holes and liquid guiding holes, and a protective layer is formed by injection molding to avoid the dissolution and corrosion of heavy metals.
It improves the service life of anode plates, reduces the entry of heavy metals into the anolyte, reduces the generation of anode slag, simplifies the manufacturing process, and reduces costs.
Smart Images
Figure CN223607392U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an anode plate production and manufacturing technical field, concretely is a new anode plate of electrolytic manganese. BACKGROUND
[0002] The traditional anode plate is made by lead-silver alloy smelting, and the manufacturing process is as follows: alloy melt is made, the alloy melt is wrapped by conductive copper rods, the handle is cast, the lead-silver alloy melt is cast into a grid, the handle and the grid are connected in one by the way of friction welding after the grid is formed by stamping, the lead-silver alloy anode plate is formed, there are problems such as complex manufacturing process, low service life, high cost, heavy weight and the like, more importantly, the traditional lead-silver alloy anode plate, when the lead-silver alloy anode plate is inserted into the anolyte for reaction, the heavy metal ions in the lead-silver alloy anode plate will enter the anolyte, which leads to anode plate corrosion, thinning, cracking and the like; the heavy metal in the anolyte is increased, the anolyte reuse effect is poor, and the lead-silver alloy anode plate corrosion causes the anode residue under the electrolytic cell to increase and carry heavy metal ions and the like.
[0003] To solve the above problems, improve the service life of the anode plate, and improve the anolyte reuse effect, the application is provided. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a new anode plate of electrolytic manganese, to solve the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A new anode plate of electrolytic manganese, including conductive copper rods and good conductor thin plates, the conductive copper rods are installed on the outer side of the good conductor thin plates, the conductive copper rods and the outer side of the good conductor thin plates are plasticized, and the plasticizing material is conductive plastic.
[0007] As a further scheme of the utility model: the good conductor thin plates are provided with uniformly distributed combination holes.
[0008] As a further scheme of the utility model: the good conductor thin plates are provided with uniformly distributed liquid guide holes.
[0009] As a further scheme of the utility model: the thickness of the conductive plastic is 2.5mm≤plasticizing thickness≤3mm.
[0010] As a further scheme of the utility model: the good conductor thin plates are punched by a punch press to process the combination holes.
[0011] As a further scheme of the utility model: the uniformly distributed mutual interlacing combination holes are φ3mm, and the adjacent spacing is 20mm, and the density of the combination holes is improved as far as possible under the condition of the performance of the good conductor sheet.
[0012] As a further scheme of the utility model: the conductive plastic can be combined together through the combination holes to form an entirety.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] The novel anode plate of electrolytic manganese metal is packaged by the mode of mold injection after the combination holes and the liquid guide holes are formed on the good conductor sheet and the anode plate is packaged, and the conductive plastic protective layer is formed on the outer side of the good conductor sheet and the conductive copper bar after the packaging, so that the electrolysis performance of the solid anode plate is ensured, and the corrosion and thinning of the anode plate and the dissolution of heavy metals into the anode liquid in the electrolysis process are avoided. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structural schematic view of a novel anode plate of electrolytic manganese metal;
[0016] Figure 2 It is a structural right view of a novel anode plate of electrolytic manganese metal;
[0017] Figure 3 It is a structural right view of a novel anode plate of electrolytic manganese metal; Figure 2 It is a structural enlarged view of A in the middle;
[0018] Figure 4 It is a structural plan view of a novel anode plate of electrolytic manganese metal.
[0019] In the drawing: 1, conductive copper bar; 2, copper bar protective sleeve; 3, good conductor sheet; 4, liquid guide hole; 5, combination hole; 6, conductive plastic. DETAILED DESCRIPTION
[0020] Please refer to Figures 1 to 4The utility model discloses an electrolytic manganese metal novel anode plate, including conductive copper bar 1 and good conductor sheet 3, the good conductor sheet 3 outside installation has conductive copper bar 1, the good conductor sheet 3 top setting is located the copper strip protective sleeve 2 of conductive copper bar 1 outside and is connected to the place setting protection, the conductive copper bar 1 and good conductor sheet outside are plastic -coated, and the plastic -coated material is conductive plastic 6, and the introduction conductive plastic 6 is attached on the good conductor sheet 3 surface and will not dissolve in the anode liquid, make the heavy metal of anode liquid completely eliminate, also reduce the amount of anode residue, especially easy to obtain and the thermal expansion coefficient of good conductor sheet 3 similar conductive plastic, and the conductive plastic has good elasticity, will not produce the wrong layer, even the elastic bending will not appear the crack, make the service life of anode plate increase, and the conductive plastic 6 can be processed on the surface of good conductor sheet 3 through heat melting injection moulding etc. mode, and processing is convenient, and uniformity is high, and need not secondary processing, and save the cost, and the conductive plastic 6 can be repaired by spraying when being damaged, and can be reprocessed by heat melting and removing when being seriously damaged, with repeatability.
[0021] In a preferred embodiment, the good conductor sheet is provided with uniformly distributed combination holes, and the conductive plastic 6 on the two surfaces of the good conductor sheet is connected together in the combination holes 5 through injection of the combination holes 5 and the conductive plastic 6, which can effectively avoid separation of the conductive plastic 6 from the good conductor sheet 3 and improve the service life.
[0022] In a preferred embodiment, the good conductor sheet 3 is provided with uniformly distributed liquid guide holes 4, and the conductive plastic 6 layer covers the inner wall of the liquid guide hole 4, which can completely avoid contact of the good conductor sheet 3 with the anode liquid and improve the service life.
[0023] In a preferred embodiment, the thickness of the conductive plastic 6 is 2.5mm≤plastic coating thickness≤3mm, the surface of the good conductor sheet 3 after plastic coating is flush, the thickness of the good conductor sheet 3 is between 7.5mm and 8mm, and the conductive plastic 6 of the plastic coating part must be closely combined with the good conductor sheet 3 and be uniform without bubbles.
[0024] A manufacturing method of the electrolytic manganese metal novel anode plate, comprising the following steps:
[0025] S1, the conductive copper bar 1 is processed to the specified specification;
[0026] S2, the good conductor sheet 3 is processed into an anode plate grid template through punching, edge trimming and deburring of a punching machine tool;
[0027] S3, the processed anode plate grid template and the conductive copper bar 1 are connected into an integral anode plate initial plate through welding;
[0028] S4, the conductive plastic 6 is molded on the prepared integral anode plate initial plate through a plastic injection molding machine.
[0029] S5, the initial plate of the plastic-coated anode plate after cooling becomes a new anode plate product;
[0030] S6, the new anode plate product is tested for the integrity, appearance, chemical properties and physical properties of the plastic coating, and at least one test performance test is performed, and the product is considered qualified if it meets the use requirements.
[0031] In a preferred embodiment, in step S2, the punching of the good conductor sheet by the punching machine includes punching holes including bonding holes and liquid guiding holes, the bonding holes are first punched and formed, and then the liquid guiding holes are punched, and the bonding holes are distributed around the liquid guiding holes.
[0032] In a preferred embodiment, the bonding holes are uniformly distributed and staggered with each other, and the diameter of the bonding holes is φ3mm, and the adjacent spacing is 20mm, the density of the bonding holes is increased as much as possible under the condition of ensuring the performance of the good conductor sheet, the conductive plastic 6 can be combined together through the bonding holes to form a whole, and the number of the bonding holes determines that the connecting points of the two conductive plastics 6 are more, and the firmness of the bonding is better.
[0033] It should be noted that the above embodiments all belong to the same utility model concept, and the description of each embodiment has its own emphasis, and the description of the individual embodiments is not exhaustive, and the description of the other embodiments can be referred to.
[0034] The above-described embodiments only express the implementation of the utility model, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.
Claims
1. A new type of anode plate for electrolytic manganese metal, comprising a conductive copper rod and a good conductor sheet, the good conductor sheet is installed with the conductive copper rod outside, characterized in that, The electrically conductive copper rod and the good conductor sheet are coated with an electrically conductive plastic, the good conductor sheet is provided with uniformly distributed bonding holes, and the good conductor sheet is provided with uniformly distributed liquid guide holes.
2. A new type of anode plate for electrolytic manganese metal according to claim 1, characterized in that, The thickness of the electrically conductive plastic is 2.5mm≤coating thickness≤3mm.
3. The new type of anode plate for electrolytic manganese metal according to claim 1, characterized in that, The good conductor sheet is punched by a punch machine to form the bonding holes.
4. The new type of anode plate for electrolytic manganese metal according to claim 3, characterized in that, The bonding holes are uniformly distributed and staggered, with a diameter of 3mm and a distance of 20mm between adjacent holes, and the density of the bonding holes is increased as much as possible while ensuring the performance of the good conductor sheet.
5. A new type of anode plate for electrolytic manganese metal according to claim 4, characterized in that, The electrically conductive plastic can be combined together through the bonding holes to form a whole.