CN213596424U - Copper anode mold bottom plate for reducing electrolytic refining anode scrap rate - Google Patents
Copper anode mold bottom plate for reducing electrolytic refining anode scrap rate Download PDFInfo
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- CN213596424U CN213596424U CN202021551222.XU CN202021551222U CN213596424U CN 213596424 U CN213596424 U CN 213596424U CN 202021551222 U CN202021551222 U CN 202021551222U CN 213596424 U CN213596424 U CN 213596424U
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Abstract
A copper anode mold bottom plate for reducing the electrolytic refining anode scrap rate relates to the field of copper anode molds. The anode plate casting area is formed by protruding a die bottom plate and an anode plate die casting area, the section of the anode plate casting area is trapezoidal, the upper end of the anode plate casting area is provided with lugs which protrude outwards and are symmetrical, and the upper part of the anode plate casting area is provided with symmetrical drill holes. The electrolytic refining anode scrap rate is reduced through the special size, and the economic value is realized.
Description
Technical Field
The utility model relates to a copper anode mould, in particular to a copper anode mould bottom plate field for reducing the electrolytic refining anode scrap rate.
Background
The anode scrap rate is the weight percentage of the anode scrap produced in the nonferrous metal electrolytic refining process to the anode in the tank. In the production process of copper fire refining and electrolytic refining, the copper electrolysis anode scrap rate is an important technical and economic index, the lifting of the copper electrolysis anode scrap rate has great influence on the total processing cost of fire refining and electrolytic refining, most copper smelting enterprises take the anode scrap rate as the main technical and economic index of a copper electrolysis process, the thickness and uniformity of anode plate single sheets, the difference between each anode plate, the characteristics of ears and other parameters can raise the anode scrap rate if unreasonable design exists, and therefore, the rationality of the parameters is very important to control.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the copper anode mold bottom plate capable of reducing the electrolytic refining anode scrap rate is provided, in the actual production process, the anode scrap rate is high, the weight of single anode scrap is large, the anode scrap refining cost is high, the production cost of electrolytic copper is increased, and the electrolytic production is not facilitated.
The utility model adopts the technical scheme as follows:
a copper anode mold base plate for reducing the electrolytic refining anode scrap rate comprises a mold base plate and an anode plate casting area formed by the outward protrusion of the mold base plate, wherein the section of the plate body of the anode plate casting area is trapezoidal, the upper end of the plate body of the anode plate casting area is provided with outward protruding and symmetrical lug parts, and the upper part of the anode plate casting area is provided with symmetrical drill holes; the inward side of the anode plate casting area is 990mm in height and 966mm in width, the plate body of the anode plate casting area is 81mm in thickness, and the lug part is 75mm in thickness; the distance between the top of the inward side of the anode plate casting area and the die bottom plate is 434mm, and the distance between the top of the outward side of the anode plate casting area and the die bottom plate is 469 mm; the arc radius of the inward side of the ear is 156mm, the radian is 69 degrees, the arc radius of the outward side of the ear is 130mm, and the radian is 73 degrees.
The distance between the inward side and the outward convex side of the lower side end of the anode plate pouring area is 14mm, the distance between the inward side and the outward convex side of the two side ends is 18mm, and the distance between the inward side and the outward convex side of the upper side end is 35 mm.
The diameter of the drilled hole is 35mm, the depth is 50mm, the distance between the centers of the rotating holes is 540mm, and the distance between the center of the drilled hole and the top of the die bottom plate is 565 mm.
The radius of the bottom arc at the outward side of the bottom of the anode plate pouring area is 35mm, and the radius of the bottom arc at the inward side of the bottom is 20 mm.
Principle explanation: the working procedure of the copper fire refining anode furnace needs to use a copper mold to cast an anode plate in the casting process, and the copper mold is cast by the copper anode mold. The anode plate cast by the copper mold generates electrolytic copper and a residual electrode after an electrolysis process; by using the copper anode mold bottom plate for reducing the residual anode rate of electrolytic refining, the residual anode rate of an electrolytic process is reduced by 1 percent due to the special structural size.
The copper anode mold base plate for reducing the electrolytic refining anode scrap rate has the advantages that compared with the traditional copper anode mold base plate, the weight of an anode plate poured by the traditional copper anode mold base plate is 363kg, the weight of the anode plate poured by the copper anode mold base plate for reducing the electrolytic refining anode scrap rate is 360kg, and the weight is reduced by 3kg, the changed part of the copper anode mold is the ear height of the copper anode mold, the top height of the plate surface and the height between the sides of the copper anode mold, when the anode plate is subjected to electrolytic refining, the changed ear size and part of the plate size of the anode plate are both above electrolyte and do not participate in electrolytic reaction, the anode scrap rate is the weight percentage of the anode scrap and the anode in a groove produced in the non-ferrous metal electrolytic refining process, and therefore the weight of the part of the anode plate is reduced, the weight of the anode scrap can be reduced, and the anode scrap.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the rate of electrode remaining in the electrolysis step was reduced by 1%.
2. The weight of the copper anode mold base plate for reducing the electrolytic refining anode scrap rate is reduced compared with the weight of the traditional copper anode mold base plate, and the cost of production is directly reduced.
3. The reduction of the anode scrap rate directly reduces the reverse smelting treatment capacity, reduces the working time of workers and saves the labor cost.
4. The reduction of the anode scrap rate increases the number of anode plates that can be produced, thereby increasing the yield and producing economic benefits.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a front view of the present invention;
fig. 2 is a sectional view taken along line a-a of the present invention;
reference numerals in the drawings indicate: 1-mould bottom plate, 2-anode plate casting area, 3-ear part and 4-drilling hole.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-2, a copper anode mold base plate for reducing the electrolytic refining anode scrap rate comprises a mold base plate 1 and an anode plate casting area 2 formed by the mold base plate 1 protruding outwards, wherein the section of the plate body of the anode plate casting area 2 is trapezoidal, the upper end of the plate body of the anode plate casting area 2 is provided with lugs 3 protruding outwards and symmetrically, and the upper part of the anode plate casting area 2 is provided with symmetrical drill holes 4;
the height a1 of the inward side of the anode plate casting area 2 is 990mm, the width a2 is 966mm, the plate thickness of the anode plate casting area 2 is 81mm, and the plate thickness of the lug part 3 is 75 mm;
the distance a3 between the top of the inward side of the anode plate casting area 2 and the die bottom plate 1 is 434mm, and the distance a4 between the top of the outward side of the anode plate casting area 2 and the die bottom plate 1 is 469 mm;
the radius of the arc r1 at the inward side of the ear 3 is 156mm, the radian is 69 degrees, the radius of the arc r2 at the outward side of the ear 3 is 130mm, and the radian is 73 degrees;
the diameter of the drilling hole 4 is 35mm, the depth is 50mm, the distance between the centers of the rotary holes is 540mm, and the distance between the centers and the top of the die base plate 1 is 565 mm;
the distance a5 between the inward side and the outward convex side of the lower end of the anode plate casting area 2 is 14mm, the distance a6 between the inward side and the outward convex side of the two side ends is 18mm, and the distance a7 between the inward side and the outward convex side of the upper end is 35 mm;
the bottom arc radius r3 of the outward side of the bottom of the anode plate casting area 2 is 35mm, and the bottom arc radius r4 of the inward side of the bottom is 20 mm.
The following is further compared by combining the traditional copper anode mold base plate and the copper anode mold base plate for reducing the residual anode rate of electrolytic refining:
can derive through the contrast, the copper anode mould bottom plate that reduces the concise anode scrap rate of electrolysis changes as above for traditional copper anode mould bottom plate size is concrete, and the copper anode mould bottom plate weight that reduces the concise anode scrap rate of electrolysis is lighter, has reduced manufacturing and processing cost, and the anode scrap rate has reduced 1%, makes the anode scrap back smelt the handling capacity and directly reduces to can increase the quantity of manufacturing the anode plate, save the cost, improve the utilization ratio.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions conceived by the inventive work within the technical scope disclosed by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a reduce copper anode mould bottom plate of electrolytic refining anode scrap rate, includes mould bottom plate (1) and mould bottom plate (1) evagination and forms anode plate pouring area (2), its characterized in that: the cross section of the plate body of the anode plate pouring area (2) is trapezoidal, the upper end of the plate body of the anode plate pouring area (2) is provided with lugs (3) which protrude outwards and are symmetrical, and the upper part of the anode plate pouring area (2) is provided with symmetrical drill holes (4);
the height (a1) of the inward side of the anode plate casting area (2) is 990mm, the width (a2) is 966mm, the plate thickness of the anode plate casting area (2) is 81mm, and the thickness of the ear part (3) is 75 mm;
the distance (a3) between the top of the inward side of the anode plate casting area (2) and the die bottom plate (1) is 434mm, and the distance (a4) between the top of the outward side of the anode plate casting area (2) and the die bottom plate (1) is 469 mm;
the radius of the arc (r1) at the inward side of the ear (3) is 156mm, the radian is 69 degrees, the radius of the arc (r2) at the outward side of the ear (3) is 130mm, and the radian is 73 degrees.
2. The copper anode mold base plate for reducing the anode scrap rate in the electrolytic refining according to claim 1, wherein: the diameter of the drill holes (4) is 35mm, the depth of the drill holes is 50mm, the distance between the centers of the drill holes is 540mm, and the distance between the centers and the top of the die base plate (1) is 565 mm.
3. The copper anode mold base plate for reducing the anode scrap rate in the electrolytic refining according to claim 1, wherein: the distance (a5) between the inward side and the outward convex side of the lower side end of the anode plate casting area (2) is 14mm, the distance (a6) between the inward side and the outward convex side of the two side ends is 18mm, and the distance (a7) between the inward side and the outward convex side of the upper side end is 35 mm.
4. The copper anode mold base plate for reducing the anode scrap rate in the electrolytic refining according to claim 1, wherein: the bottom arc radius (r3) of the outward side of the bottom of the anode plate pouring area (2) is 35mm, and the bottom arc radius (r4) of the inward side of the bottom is 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021551222.XU CN213596424U (en) | 2020-07-30 | 2020-07-30 | Copper anode mold bottom plate for reducing electrolytic refining anode scrap rate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021551222.XU CN213596424U (en) | 2020-07-30 | 2020-07-30 | Copper anode mold bottom plate for reducing electrolytic refining anode scrap rate |
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| Publication Number | Publication Date |
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| CN213596424U true CN213596424U (en) | 2021-07-02 |
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| CN202021551222.XU Active CN213596424U (en) | 2020-07-30 | 2020-07-30 | Copper anode mold bottom plate for reducing electrolytic refining anode scrap rate |
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