CN201116309Y - Plumbum-copper composite anode plate - Google Patents
Plumbum-copper composite anode plate Download PDFInfo
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- CN201116309Y CN201116309Y CNU2007201048342U CN200720104834U CN201116309Y CN 201116309 Y CN201116309 Y CN 201116309Y CN U2007201048342 U CNU2007201048342 U CN U2007201048342U CN 200720104834 U CN200720104834 U CN 200720104834U CN 201116309 Y CN201116309 Y CN 201116309Y
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- copper coin
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Abstract
The utility model relates to a lead-copper compound anode plate, which comprises a copper plate with thickness of 0.5 to 5.0 mm, length of 120 to 2000 mm and width of 90 to 1000 mm. Pure lead or lead silver alloy with thickness of 1 to 5 mm is wrapped outside the copper plate, the upper end of the copper plate is exposed for 10 to 200 mm, and a copper conducting beam is arranged at the part where the upper end of the copper plate is exposed. Holes which are evenly distributed can be arranged in the middle of the copper plate. The component of the copper plate can be pure copper or red copper or brass or bronze. The lead silver alloy can be calculated according to the weight: silver occupies 0.1 to 0.5 percent, the rest is lead. The lead-copper compound anode plate of the utility model can obtain the compound material with high intensity, high electrical conductivity, good power saving and good vitriol corrosion resistant performance, so as to form the novel material which integrates the structural material and the functional material into a whole.
Description
Technical field
The utility model relates to a kind of lead-copper composite anode plate, and the utility model belongs to the electrolysis tech field.
Background technology
85% electrolytic deposition process that consumes at zinc of electricity zinc production energy consumption.The technico-economical comparison of electrolytic deposition process depends on the electrochemical stability and the physical strength of positive plate to a great extent.The insoluble anode plate that adopts lead alloy to make.Physical strength is low, and easy deformation causes short circuit; Work-ing life is not long, influences the quality of electric zinc.
For many years, the investigator attempted graphite, Z 250, Manganse Dioxide, plumbic oxide and titanium alloy etc materials both at home and abroad, and the result all exists variety of issue technically, fails to be applied to industrial practice.In fact, if can solve than great, intensity is low, the shortcoming of poorly conductive, lead alloy should be best suited for being used as the metal of positive plate.
Summary of the invention
The purpose of this utility model is to have overcome the deficiency that existing lead anode material exists, and a kind of good electric conductivity that has is provided, and the lead of mechanical property-copper composite anode panel material is preferably arranged again.The utility model provides a kind of energy production to have high conductivity mechanical property lead-copper composite anode plate preferably again.
The utility model is to realize by following technical scheme: comprise copper coin 1, its thickness is 0.5-5.0mm, and length is 120-2000mm, and width is 90-1000mm; Copper coin 1 outer wrap thickness is pure lead of 1-5mm or pb-ag alloy 2, the exposed 10-200mm in copper coin upper end, and copper coin upper end exposed part has a copper conducting beam 3.
Wherein: in the middle of the copper coin uniform distribution perforate 4 can be arranged.The composition of copper coin can be fine copper or red copper or brass or bronze.Pb-ag alloy can be for by weight: silver-colored 0.1-0.5%, all the other are plumbous.
Its manufacturing step is: (1) cuts copper coin 1, and its thickness is 0.5-5.0mm, and length is 120-2000mm, and width is 90-1000mm; (2) choose pure lead or pb-ag alloy, utilize smelting furnace to melt pure lead or pb-ag alloy; (3) wrap up copper coin around pure lead or pb-ag alloy being cast in equably copper coin 1, the exposed 10-200mm in copper coin upper end forms integument 2, the thickness 3-25mm of every pure lead of copper coin or pb-ag alloy, the both sides of copper coin and bottom are pure lead or pb-ag alloy, and its width is 3-25mm; (4) above-mentioned sheet material is rolled, making the thickness of every pure lead of copper coin or pb-ag alloy is 1.0-5.0mm; (5) copper conducting beam 3 is fixed on the copper coin, forms lead-copper composite anode plate.
The beneficial effects of the utility model are: copper and copper alloy have the intensity height, the specific conductivity height, and characteristics such as processing characteristics is good have obtained using widely in many industries as structured material and electro-conductive material.Copper and plumbous physics and chemical property have complementarity.The utility model combines copper, lead material advantage separately, with copper and the lead composition matrix material that matches, can obtain the intensity height, and the specific conductivity height economizes on electricity, and corrosion resistance to sulfuric acid is good, and structure set material and functional materials are in the type material of one.The compound insoluble anode plate of lead-copper power savings is (compare with traditional lead-calcium silver anode plate, bath voltage reduces about 180-200mv) significantly, physical strength height (bending strength improves 1 to 2 times).And its tooling cost and work-ing life are suitable with traditional pole plate.At energy-saving and cost-reducing urgent day by day metallurgy industry, the compound insoluble anode plate of lead-copper has great economy at zinc electrolysis and cupric electrolysis field energy-saving and cost-reducing and is worth and realistic meaning.
Description of drawings
Fig. 1 is lead-copper composite anode plate structure iron;
Fig. 2 is lead-copper composite anode plate sectional view;
Fig. 3 is lead-copper composite anode plate structure iron (copper coin perforate);
Fig. 4 is lead-copper composite anode plate sectional view (copper coin perforate).
Specific embodiment
Embodiment one:
At first select thickness 0.5mm fine copper plate, be cut into the wide 90mm of long 120mm, with uniform distribution perforate in the middle of the copper coin, unsettled being placed in the mold, pure lead is cast in copper coin equably wrap up copper coin on every side, the exposed 10mm in copper coin upper end forms integument, every of copper coin is 3mm for the pb-ag alloy thickness of argentiferous 0.1%, its width is 3mm, and above-mentioned sheet material is rolled, and the thickness that makes every pure lead of copper coin is 1mm, copper conducting beam is connected and fixed on copper coin, forms lead-copper composite anode plate.
Embodiment two:
At first select the 5.0mm bronze sheet, in the middle of the copper coin uniform distribution perforate can be arranged, be cut into the wide 1000mm of long 2000mm, be placed in the mold copper coin is unsettled, with pb-ag alloy (silver 0.5%, all the other are for plumbous) wrap up copper coin around casting in copper coin equably, the exposed 200mm in copper coin upper end forms integument, the thickness 25mm of every pb-ag alloy of copper coin, the both sides of copper coin and bottom are pb-ag alloy, its width is 25mm, and above-mentioned sheet material is rolled, and the thickness that makes every pb-ag alloy of copper coin is 5mm, copper conducting beam is connected and fixed on copper coin, forms lead-copper composite anode plate.
Embodiment three:
At first select the 2.0mm copper sheet, be cut into the wide 650mm of long 1010mm, with uniform distribution perforate in the middle of the copper coin, unsettled being placed in the mold casts in copper coin equably with pure lead and wraps up copper coin on every side, the exposed 80mm in copper coin upper end, form integument, the thickness 15mm of every lead of copper coin, the both sides of copper coin and bottom are plumbous, its width is 15mm, above-mentioned sheet material is rolled, the thickness that makes every lead of copper coin is 2mm, and copper conducting beam is connected and fixed on copper coin, forms lead-copper composite anode plate.
Embodiment four:
At first select the 3.5mm sheet brass, be cut into the wide 850mm of long 1500mm, with uniform distribution perforate in the middle of the copper coin, unsettled being placed in the mold, with pb-ag alloy (silver 0.3%, all the other are for plumbous) wrap up copper coin around casting in copper coin equably, the exposed 110mm in copper coin upper end forms integument, the thickness 12mm of every pb-ag alloy of copper coin, the both sides of copper coin and bottom are pb-ag alloy, its width is 12mm, and above-mentioned sheet material is rolled, and the thickness that makes every pb-ag alloy of copper coin is 3mm, copper conducting beam is connected and fixed on copper coin, forms lead-copper composite anode plate.
Embodiment five:
At first select the 5mm copper sheet, be cut into the wide 900mm of long 1800mm, with uniform distribution perforate in the middle of the copper coin, unsettled being placed in the mold, with pb-ag alloy (silver 0.4%, all the other are for plumbous) wrap up copper coin around casting in copper coin equably, the exposed 150mm in copper coin upper end forms integument, the thickness 20mm of every pb-ag alloy of copper coin, the both sides of copper coin and bottom are pb-ag alloy, its width is 20mm, and above-mentioned sheet material is rolled, and the thickness that makes every pb-ag alloy of copper coin is 4mm, copper conducting beam is connected and fixed on copper coin, forms lead-copper composite anode plate.
The test materials performance comparison
| Bath voltage mV | Intensity contrast % | Weight contrast % | |
| The common lead positive plate | 3400 | 100 | 100 |
| |
3080 | 110 | 98 |
| |
2950 | 150 | 82 |
| |
2800 | 135 | 95 |
| Embodiment 4 | 2700 | 140 | 90 |
| Embodiment 5 | 2650 | 145 | 87 |
From above performance comparison as can be seen: effect of the present invention is to make the internal resistance of lead-copper combined electrode reduce by 300～700mV, and intensity improves 15～60%, weight saving 2～20%, but also have excellent electrochemical properties (polarization, gassing).
Claims (3)
1. lead-copper composite anode plate comprises copper coin (1), and its thickness is 0.5-5.0mm, and length is 120-2000mm, and width is 90-1000mm; It is characterized in that: copper coin (1) outer wrap thickness is pure lead of 1-5mm or pb-ag alloy (2), the exposed 10-200mm in copper coin upper end, and copper coin upper end exposed part has a copper conducting beam (3).
2. lead according to claim 1-copper composite anode plate is characterized in that: uniform distribution perforate (4) is arranged in the middle of the described copper coin.
3. lead according to claim 1-copper composite anode plate is characterized in that: the composition of described copper coin is fine copper or red copper or brass or bronze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201048342U CN201116309Y (en) | 2007-07-26 | 2007-07-26 | Plumbum-copper composite anode plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201048342U CN201116309Y (en) | 2007-07-26 | 2007-07-26 | Plumbum-copper composite anode plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116309Y true CN201116309Y (en) | 2008-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201048342U Expired - Fee Related CN201116309Y (en) | 2007-07-26 | 2007-07-26 | Plumbum-copper composite anode plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116309Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537312A (en) * | 2015-12-21 | 2016-05-04 | 洛阳铜一金属材料发展有限公司 | Copper-lead composite board strip and preparation method thereof |
| CN105780062A (en) * | 2014-12-24 | 2016-07-20 | 胡桂生 | Novel electricity-saving anode plate |
| CN105803513A (en) * | 2016-03-15 | 2016-07-27 | 昆明理工大学 | Preparation method for lead-coated copper-based inert composite anode material used for trivalent chromium plating |
| CN106906495A (en) * | 2017-04-07 | 2017-06-30 | 湘西凌云友研新材有限公司 | Pb-ag alloy composite anode plate of aluminium base and preparation method thereof |
| CN106995929A (en) * | 2016-01-25 | 2017-08-01 | 胡桂生 | A kind of preparation method of copper zinc electrolysis electrodeposition novel power saving composite anode plate |
| CN108301022A (en) * | 2018-02-12 | 2018-07-20 | 贵州省新材料研究开发基地 | A kind of novel sandwich electrolytic manganese anode plate and preparation method thereof |
-
2007
- 2007-07-26 CN CNU2007201048342U patent/CN201116309Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780062A (en) * | 2014-12-24 | 2016-07-20 | 胡桂生 | Novel electricity-saving anode plate |
| CN105537312A (en) * | 2015-12-21 | 2016-05-04 | 洛阳铜一金属材料发展有限公司 | Copper-lead composite board strip and preparation method thereof |
| CN106995929A (en) * | 2016-01-25 | 2017-08-01 | 胡桂生 | A kind of preparation method of copper zinc electrolysis electrodeposition novel power saving composite anode plate |
| CN105803513A (en) * | 2016-03-15 | 2016-07-27 | 昆明理工大学 | Preparation method for lead-coated copper-based inert composite anode material used for trivalent chromium plating |
| CN106906495A (en) * | 2017-04-07 | 2017-06-30 | 湘西凌云友研新材有限公司 | Pb-ag alloy composite anode plate of aluminium base and preparation method thereof |
| CN106906495B (en) * | 2017-04-07 | 2018-03-09 | 湘西凌云友研新材有限公司 | Pb-ag alloy composite anode plate of aluminium base and preparation method thereof |
| CN108301022A (en) * | 2018-02-12 | 2018-07-20 | 贵州省新材料研究开发基地 | A kind of novel sandwich electrolytic manganese anode plate and preparation method thereof |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 |