CN104775138A - Electrolytic triple unit module for purifying noble metal - Google Patents
Electrolytic triple unit module for purifying noble metal Download PDFInfo
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- CN104775138A CN104775138A CN201510151053.8A CN201510151053A CN104775138A CN 104775138 A CN104775138 A CN 104775138A CN 201510151053 A CN201510151053 A CN 201510151053A CN 104775138 A CN104775138 A CN 104775138A
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- form body
- triple
- triplicate form
- triplicate
- electrolytic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000510 noble metal Inorganic materials 0.000 title abstract 2
- 210000005056 cell body Anatomy 0.000 claims abstract description 26
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims abstract description 4
- 238000005868 electrolysis reaction Methods 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 239000010970 precious metal Substances 0.000 claims description 16
- 229920006351 engineering plastic Polymers 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- IUYOGGFTLHZHEG-UHFFFAOYSA-N copper titanium Chemical compound [Ti].[Cu] IUYOGGFTLHZHEG-UHFFFAOYSA-N 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 229910021645 metal ion Inorganic materials 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000001457 metallic cations Chemical class 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses an electrolytic triple unit module for purifying noble metal. The electrolytic triple unit module comprises triple units and a rack, wherein the rack is an integral rack structure capable of containing and installing multiple triple units; the triple units in the integral rack structure are sequentially arranged into two rows on the left side and right side; a circulation loop for connecting the triple units is configured on the integral rack structure; the triple units are vertically arranged on the rack; each triple unit is composed of three cell bodies which are mounted, connected and fixed through an upper connector and a lower connector; an anode and a cathode are contained inside each cell body; a sealing ring, a gland and an upper end cover are sequentially arranged on each upper connector to form a sealed triple unit; an electrolytic solution inlet is formed in each lower connector and the lower connector is connected with an electrolytic solution storage container through the inlet. The electrolytic triple unit module has the characteristics of reasonable and compact structural composition, high use convenience and reliability, convenient installation, wide using scope and greatly reduced investment and production cost.
Description
Technical field
What the present invention relates to is a kind of electrolysis triplicate form body module of purifying for precious metal, belongs to the technical field of resource circulation utilization equipment.
Background technology
Traditional electrolysis tech anode and cathode is placed in the cell body of sluggish flow or stagnation, under the effect of electric field, negatively charged ion anode displacement, positively charged ion is to negative electrode displacement, by controlling certain technical qualification, metallic cation for obtaining obtains electronic deposition at negative electrode and separates out, thus obtains electrolytic metal product.When target metal ions concentration is lower, easily there is the concentration polarization phenomenon of negative electrode in traditional electrodeposition technology, causes a small amount of foreign ion to separate out on negative electrode together with target metal ions, cause cathode product quality degradation.
In recent years, the development of refining precious metal technology, it is the difference based on the theoretical deposition potential of each metal ion, as long as the metal namely for being extracted has larger potential difference with other metal ions in solution system, then the metal of current potential calibration is easy to preferentially separate out at negative electrode, and its key eliminates the disadvantageous effect to electrolysis such as concentration polarization by high velocity liquid stream.But also have problems at present, do not apply on a large scale.
Therefore, promote precious metal purification electrolysis technology further, adopt rational electrolyzer structure formation, effectively absorb target metal ions, to obtaining further, high purity electrolytic metal product is significant.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, a kind of structure is provided to form reasonable, compact, easy to use and reliable, easy for installation, by improving the cathode area of electrolyzer, further increase the efficiency of electrolysis, thus reduce the electrolysis triplicate form body module of purifying for precious metal of power consumption.
The object of the invention is to have come by following technical solution, a kind of electrolysis triplicate form body module of purifying for precious metal, it mainly comprises triplicate form body, support, described support is one can hold and install the integral support structure of multiple triplicate form body, and the triplicate form body in integral support structure is arranged in order with the left and right sides and is formed two row's arrangements, integral support structure connects triplicate form body by supporting circulation line;
Described triplicate form body is vertically mounted on support, is installed to be connected and fixed to form by three cell bodies by upper connectors and bottom junctor, and described cell body inside is provided with anode and negative electrode.
Wear ring is installed above upper connectors of the present invention successively, triplicate form body that gland, upper end cover form a sealing; Described bottom junctor is provided with electrolytic solution and sends into mouth, and be communicated with electrolytic solution storage container by this feeding mouth.
Wear ring of the present invention be made up of rubber and each cell body to there being a wear ring; Described upper end cover seals triplicate form body by rotatably compressing gland, and upper end cover is made up of corrosion-resistant engineering plastics injection moulding;
Described cell body metal titanium is made, and wall thickness is 3-6mm; The anode of described cell body inside is made for being coated with SC3 outward by copper titanium composite base material; Described wear ring, gland, upper end cover are all made up of nonconducting engineering plastics injection moulding.
The groove monolithic design of electrolysis is mainly tri-coupling type arrangement by the present invention, effectively can improve cathode area and the electrolytic efficiency thereof of electrolyzer.
The production that the present invention is mainly used in carrying out copper, cobalt, nickel, zinc, gold and silver, platinum and other valuable metal in all kinds of acid system and recovery, being separated and the process of heavy metal ion-containing waste water of hybrid metal solution, all can reach higher metal recovery rate.
The present invention has following obviously beneficial effect: the groove of electrolysis is designed to triplicate form body formula arranged in parallel, effectively can improves the cathode area of electrolyzer, further increase the efficiency of electrolysis, thus reduce power consumption; Catholyte metal product can several electrolysis monomer feeding simultaneously after electrolysis completes for module, convenient and swift; It has, and structure composition is reasonable, compact, easy to use and reliable, easy for installation, and use range is wide, greatly can reduce the features such as investment and production cost.
Accompanying drawing explanation
Fig. 1 is electrolysis triplicate form body and the module schematic diagram thereof of precious metal of the present invention purification.
Fig. 2 is the electrolysis triplicate form body schematic diagram that precious metal of the present invention is purified.
Fig. 3 is the electrolysis triplicate form body layering schematic diagram that precious metal of the present invention is purified.
Fig. 4 is the electrolysis triplicate form body upper end cover schematic diagram that precious metal of the present invention is purified.
Fig. 5 is the electrolysis triplicate form body gland schematic diagram that precious metal of the present invention is purified.
Fig. 6 is the electrolysis triplicate form body upper connectors schematic diagram that precious metal of the present invention is purified.
Embodiment
Drawing reference numeral illustrates: triplicate form body 1, support 2, upper end cover 11, gland 12, wear ring 13, upper connectors 14, anode 15, cell body 16, negative electrode 17, bottom junctor 18.
Below in conjunction with accompanying drawing, the invention will be further described: shown in Fig. 1-3, a kind of electrolysis triplicate form body module of purifying for precious metal of the present invention, it mainly comprises triplicate form body 1, support 2, described support 2 is one can hold and install the integral support structure of multiple triplicate form body 1, and the triplicate form body 1 in integral support structure is arranged in order with the left and right sides and is formed two row's arrangements, integral support structure connects triplicate form body 1 by supporting circulation line;
Described triplicate form body 1 is vertically mounted on support 2, is installed to be connected and fixed to form by three cell bodies 16 by upper connectors 14 and bottom junctor 18, and described cell body 16 inside is containing anode 15 and negative electrode 17.
Shown in composition graphs 4-6, the triplicate form body 1 that described upper connectors 14 is provided with above wear ring 13 successively, gland 12, upper end cover 11 form a sealing; Described bottom junctor 18 is provided with electrolytic solution and sends into mouth, and be communicated with electrolytic solution storage container by this feeding mouth.
Described wear ring 13 is made up of rubber, and each cell body 16 is to there being a wear ring 13; Described upper end cover 11 seals triplicate form body 1 by rotatably compressing gland, and upper end cover 11 is made up of corrosion-resistant engineering plastics injection moulding;
Described cell body 16 is made with metal titanium, and wall thickness is 3-6mm; The anode of described cell body 16 inside is made for being coated with SC3 outward by copper titanium composite base material; Described wear ring 13, gland 12, upper end cover 11 are all made up of nonconducting engineering plastics injection moulding.
Embodiment: for 2 X 4 triplicate form bodies and composition graphs 1-6, description will be described in further detail to technical scheme of the present invention: the present invention mainly contains triplicate form body 1, support 2 forms below.Described support 2, according to 2 X 4 triplicate form body electrolytic systems, is designed to an integral support device, each side fixedly mounts 4 triplicate form bodies 1, and supporting circulation line.
Described triplicate form body 1 at right angle setting, and be made up of three cell bodies 16; Three cell body 16 upper sections of described triplicate form body 1 install upper connectors 14 successively, wear ring 13, gland 12, upper end cover 11 form a hermetic electrolyte device.Described upper connectors 14 and bottom junctor 18 installation are fixed three cell bodies 16 and are formed a triplicate form body 1.
Described cell body 16 material is metal titanium, and wall thickness is 3-6mm; Anode 15 and negative electrode 17 are all contained in described cell body 16 inside.Described anode 15 material is that copper titanium composite base material is coated with SC3 outward.Described wear ring 13, gland 12, upper end cover 11 are all that nonconducting engineering plastics injection moulding is made.
The present invention needs to form electrolytic system at the supporting solution circulated pipeline of connection and solution circulation pump.Electrolyzer in the course of the work solution enters cell body 16 from bottom junctor 18, flow at high speed in cell body, and at negative electrode precipitating metal settling.Bubbing on anode, this gas is collected by the device of electrolysis module and is concentrated laggard row relax.When the metal deposit of negative electrode reaches certainweight time, opening upper end cover 11 above, gland 12, wear ring 13 from top taking-up, after cleaning, from newly adding, wear ring 13, gland 12, upper end cover 11 hermetic electrolyte device continuation cyclic electrolysis being installed.
The present invention is mainly used in all kinds of acid system (sulfuric acid, hydrochloric acid, nitric acid and prussiate etc.), carry out copper, cobalt, nickel, zinc, gold and silver, platinum and other valuable metal production and recovery, the separation of hybrid metal solution and the process etc. of heavy metal ion-containing waste water, be particularly suitable for metallurgy industry to lower concentration, the selective electrolysis isolation andpurification of complicated solution.
Claims (3)
1. an electrolysis triplicate form body module of purifying for precious metal, it mainly comprises triplicate form body, support, it is characterized in that described support is one can hold and install the integral support structure of multiple triplicate form body, and the triplicate form body in integral support structure is arranged in order with the left and right sides and is formed two row's arrangements, integral support structure connects triplicate form body by supporting circulation line;
Described triplicate form body is vertically mounted on support, is installed to be connected and fixed to form by three cell bodies by upper connectors and bottom junctor, and described cell body inside is containing anode and negative electrode.
2. electrolysis triplicate form body module of purifying for precious metal according to claim 1, is characterized in that being provided with successively above described upper connectors wear ring, triplicate form body that gland, upper end cover form a sealing; Described bottom junctor is provided with electrolytic solution and sends into mouth, and be communicated with electrolytic solution storage container by this feeding mouth.
3. according to claim 2 for precious metal purify electrolysis triplicate form body module, it is characterized in that described wear ring be made up of rubber and each cell body to there being a wear ring; Described upper end cover seals triplicate form body by rotatably compressing gland, and upper end cover is made up of corrosion-resistant engineering plastics injection moulding;
Described cell body metal titanium is made, and wall thickness is 3-6mm; The anode of described cell body inside is made for being coated with SC3 outward by copper titanium composite base material; Described wear ring, gland, upper end cover are all made up of nonconducting engineering plastics injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151053.8A CN104775138B (en) | 2015-04-01 | 2015-04-01 | Electrolytic triple unit module for purifying noble metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151053.8A CN104775138B (en) | 2015-04-01 | 2015-04-01 | Electrolytic triple unit module for purifying noble metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104775138A true CN104775138A (en) | 2015-07-15 |
| CN104775138B CN104775138B (en) | 2017-03-22 |
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| CN201510151053.8A Active CN104775138B (en) | 2015-04-01 | 2015-04-01 | Electrolytic triple unit module for purifying noble metal |
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Effective date of registration: 20201102 Address after: No. 1376 xiuxin Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Xin Xin Gu Mstar Technology Ltd. Address before: 314006, building 5, No. 778 Asia Pacific Road, Nanhu District, Zhejiang, Jiaxing, B-303 Patentee before: Ma Engao |
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Address after: 1376 xiuxin Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang xincigu Material Technology Co.,Ltd. Address before: 1376 xiuxin Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Xin Xin Gu Mstar Technology Ltd. |