CN203530444U - System of directly producing cathode copper by copper oxide material - Google Patents
System of directly producing cathode copper by copper oxide material Download PDFInfo
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- CN203530444U CN203530444U CN201320581144.1U CN201320581144U CN203530444U CN 203530444 U CN203530444 U CN 203530444U CN 201320581144 U CN201320581144 U CN 201320581144U CN 203530444 U CN203530444 U CN 203530444U
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- tank
- oxide material
- cupric oxide
- concrete layer
- cathode copper
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model discloses a system of directly producing cathode copper by a copper oxide material. The system comprises a dissolving tank, an extraction tank, a reverse extraction tank, a liquid collecting tank, a head tank and an electrolytic bath, wherein the dissolving tank is connected with the extraction tank, the extraction tank is connected with the reverse extraction tank, the reverse extraction tank is connected with the liquid collecting tank, the liquid collecting tank is connected with the head tank, the head tank is connected with the electrolytic bath, the electrolytic bath is connected with the dissolving tank, and the dissolving tank is connected with a feeding device. The system disclosed by the utility model has the advantages and beneficial technical effects of simple production flow, short flow, less manpower input, less one-time investment, small occupied area, recycle of sulfuric acid in the production process, high copper recovery rate and no soot.
Description
[technical field]
The utility model relates to a kind ofly produces auxiliary cupric oxide material direct production cathode copper system for cupric electrolysis.
[background technology]
The preparation method of cathode copper product is generally to become copper coin (positive plate) as anode the casting in bronze of pyrorefining output, using the scale copper (starting sheet) of electrolysis output as negative electrode, the two is contained in the electrolyzer that fills with the electrolytic solution (copper sulfate and sulphur aqueous acid) with certain temperature, at the two poles of the earth, indirectly lead to after direct supply, anode copper carries out electrochemical dissolution, carries out fine copper deposition and obtain cathode copper product on negative electrode.On anode, be mainly copper and reacting that various impurity discharges and dissolves, be mainly the reaction that cupric ion electric discharge is separated out on negative electrode.Be positive C u-2e → Cu
2+, negative electrode Cu
2++ 2e → Cu.Its core is to be unable to do without anode copper.
There are in the market a large amount of cupric oxide materials that come from environmental protection treatment and produce (mixture that cupric oxide and impurity form), processing to this material, take at present through smelting furnace retailoring, anode furnace pyrorefining, electrorefining is main treatment process, this technique pyrogenic process part long flow path, energy consumption is high, pollute and weigh, and due to slag cupric, cause copper recovery to reduce.In addition, also there is the shortcomings such as production process is complicated, and flow process is long, investment of production is large, and floor space is large.
[utility model content]
The purpose of this utility model is the deficiency existing for the above prior art, provides a kind of simple in structure, takes up an area littlely, and the sulfuric acid that production process produces can be recycled, the cupric oxide material direct production cathode copper system that copper recovery is high.
To achieve these goals, the utility model is achieved in that cupric oxide material direct production cathode copper system, comprise dissolving tank, extraction tank, back extraction groove, hydrops groove, header tank and electrolyzer, described dissolving tank is connected with extraction tank, and described extraction tank is connected with back extraction groove, and described back extraction groove is connected with hydrops groove, described hydrops groove is connected with header tank, described header tank is connected with electrolyzer, and described electrolyzer is connected with described dissolving tank, and described dissolving tank is connected with feeding device.In electrolyzer, part acid solution reclaims and supplies with dissolving tank use, and in dissolving tank, the cupric oxide material dissolution that feeding device is supplied with, then transfers to hydrops groove and header tank through extraction tank and back extraction groove, and described header tank direct current is to electrolyzer, for supplementation with copper ion.
Whipping appts is installed in described dissolving tank, and described whipping appts comprises that described motor is connected by stir shaft with agitating vane by being fixed on the fixing motor of support on cell wall and being placed in the agitating vane in dissolving tank.Under the lasting stirring of whipping appts, cupric oxide material is dissolved rapidly, and dissolve more even.
Described feeding device can be disk feeder.
Described electrolyzer comprises for constructing internal layer concrete layer and the outer concrete layer of cell body, some supporting beams for playing a supporting role are set between described internal layer concrete layer and outer concrete layer, spaced interval between described internal layer concrete layer and outer concrete layer is become to some grid spaces, in described grid space, fill heat preserving and insulating material.Can under the prerequisite of assurance trough body structure intensity, effectively the electrolytic solution in cell body be incubated like this, can reduce heating times, save energy.
In described internal layer concrete layer, frp layer is set, for anticorrosion, improves cell body work-ing life.
Compared with prior art, the advantage the utlity model has and useful technique effect are as follows: the sulfuric acid that production process is simple, flow process is short, need to drop into that manpower is few, one-time investment is few, floor space is little, production process produces can be recycled, copper recovery is high and smoke dust.
Accompanying drawing explanation
Fig. 1 is the System Construction schematic diagram of a kind of cupric oxide material of the utility model direct production cathode copper system;
Fig. 2 is electrolyzer cross-sectional structure schematic diagram in a kind of cupric oxide material of the utility model direct production cathode copper system.
[embodiment]
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail to explanation.
Cupric oxide material direct production cathode copper system, as shown in Figure 1, comprise dissolving tank 1, extraction tank 7, back extraction groove 8, hydrops groove 3, header tank 4 and electrolyzer 5, described dissolving tank 1 is connected with extraction tank 7, described extraction tank 7 is connected with back extraction groove 8, described back extraction groove 8 is connected with hydrops groove 3, and copper product solution is transferred in hydrops groove 3 through extraction tank 7 and back extraction groove 8 by pump 2.Described hydrops groove 3 is connected with header tank 4, and hydrops groove 3 transfers to described header tank 4 by pump 2 by the copper-bath in hydrops groove 3.Described header tank 4 is connected with electrolyzer 5, and header tank 4 is by being transferred to electrolyzer 5 from stream mode by copper-bath.Described electrolyzer 5 is connected with described dissolving tank 1, and the interior part acid solution of electrolyzer 5 is recycled to described dissolving tank 1, for solution oxide copper material.Described dissolving tank 1 is connected with feeding device 6. and described feeding device 6 is for providing cupric oxide material to described dissolving tank 1.The interior installation whipping appts of described dissolving tank 1, described whipping appts comprises that described motor 12 is connected by stir shaft with agitating vane 13 by being fixed on the fixing motor of support 11 on cell wall 12 and being placed in the agitating vane 13 in dissolving tank 1.Under the lasting stirring of whipping appts, cupric oxide material is dissolved rapidly, and dissolve more even.Described feeding device 6 can be disk feeder.
As shown in Figure 2, described electrolyzer 5, comprise for constructing internal layer concrete layer 52 and the outer concrete layer 51 of cell body, some supporting beams 53 for playing a supporting role are set between described internal layer concrete layer 52 and outer concrete layer 51, spaced interval between described internal layer concrete layer 52 and outer concrete layer 51 is become to some grid spaces, in described grid space, fill heat preserving and insulating material 55.Can under the prerequisite of assurance trough body structure intensity, effectively the electrolytic solution in cell body be incubated like this, can reduce heating times, save energy.The interior frp layer 54 that arranges of described internal layer concrete layer 52, for anticorrosion, improves cell body work-ing life.
The utility model is that cupric oxide material is produced through the method for dilute sulphuric acid dissolving, extraction, back extraction, electrodeposition on the basis of cathode copper adopting ripe " extraction electrodeposition method " copper metallurgy, according to its electrolytic deposition process CuSO
4+ H
2o → Cu+H
2sO
4+ 1/2O
2mechanism, the also sulfuric acid situation of output respective amount in output copper, according to the yield of sulfuric acid, the system that adds cupric oxide material one adjustable, continuous uniform is set, by the copper smelting method that adds cupric oxide material that production process is carried out continuously of this system continuous uniform." extraction electrodeposition method " copper metallurgy technical maturity using in the method, cupric oxide material adds system simple, and production process is simple, flow process is short, input manpower is few, and one-time investment is few, takes up an area little, the sulfuric acid that production process produces can be recycled, and copper recovery is high, smoke dust.
More than describe preferred embodiment of the present utility model in detail, should be appreciated that the ordinary skill of this area just can be made many modifications and variations according to design of the present utility model without creative work.Therefore, all technician in the art according to the utility model design on prior art basis by logic analysis, reasoning or according to the available technical scheme of limited experiment, all should be among the determined protection domain by these claims.
Claims (5)
1. cupric oxide material direct production cathode copper system, cupric oxide material direct production cathode copper system, comprise dissolving tank, extraction tank, back extraction groove, hydrops groove, header tank and electrolyzer, it is characterized in that, described dissolving tank is connected with extraction tank, described extraction tank is connected with back extraction groove, described back extraction groove is connected with hydrops groove, and described hydrops groove is connected with header tank, and described header tank is connected with electrolyzer, described electrolyzer is connected with described dissolving tank, and described dissolving tank is connected with feeding device.
2. according to a kind of cupric oxide material direct production cathode copper system claimed in claim 1, it is characterized in that, whipping appts is installed in described dissolving tank, described whipping appts comprises that described motor is connected by stir shaft with agitating vane by being fixed on the fixing motor of support on cell wall and being placed in the agitating vane in dissolving tank.
3. according to a kind of cupric oxide material direct production cathode copper system claimed in claim 1, it is characterized in that, described feeding device is disk feeder.
4. according to a kind of cupric oxide material direct production cathode copper system claimed in claim 1, it is characterized in that, described electrolyzer, comprise for constructing internal layer concrete layer and the outer concrete layer of cell body, some supporting beams for playing a supporting role are set between described internal layer concrete layer and outer concrete layer, spaced interval between described internal layer concrete layer and outer concrete layer is become to some grid spaces, in described grid space, fill heat preserving and insulating material.
5. according to a kind of cupric oxide material direct production cathode copper system claimed in claim 4, it is characterized in that, in described internal layer concrete layer, frp layer is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581144.1U CN203530444U (en) | 2013-09-18 | 2013-09-18 | System of directly producing cathode copper by copper oxide material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581144.1U CN203530444U (en) | 2013-09-18 | 2013-09-18 | System of directly producing cathode copper by copper oxide material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530444U true CN203530444U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581144.1U Expired - Fee Related CN203530444U (en) | 2013-09-18 | 2013-09-18 | System of directly producing cathode copper by copper oxide material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354489A (en) * | 2017-08-30 | 2017-11-17 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The automatic blending of copper electrolysis additive, charging system |
-
2013
- 2013-09-18 CN CN201320581144.1U patent/CN203530444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354489A (en) * | 2017-08-30 | 2017-11-17 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The automatic blending of copper electrolysis additive, charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |