CN204125545U - A kind of eddy flow electrowinning plant - Google Patents
A kind of eddy flow electrowinning plant Download PDFInfo
- Publication number
- CN204125545U CN204125545U CN201420533471.4U CN201420533471U CN204125545U CN 204125545 U CN204125545 U CN 204125545U CN 201420533471 U CN201420533471 U CN 201420533471U CN 204125545 U CN204125545 U CN 204125545U
- Authority
- CN
- China
- Prior art keywords
- anode tube
- guide shell
- eddy flow
- electrodeposition
- cylinder
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000005363 electrowinning Methods 0.000 title claims abstract description 17
- 238000004070 electrodeposition Methods 0.000 claims abstract description 22
- 239000000411 inducer Substances 0.000 claims abstract description 18
- 230000010287 polarization Effects 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a kind of eddy flow electrowinning plant, it is connected with guide shell with one heart between electrodeposition cylinder with electric effusion liquid-inlet pipe, and the inwall of this guide shell is installed with some inducers around even circumferential, and each inducer is helically arranged; The anode tube of hollow is also equipped with one heart in electrodeposition cylinder, the lower end of this anode tube extends to bottom guide shell, the inner side of each inducer is fixed on the lower end outer wall of anode tube, offer some through holes being positioned on the anode tube wall above guide shell, each through hole to be offered and towards the sense of rotation of electric effusion along the tangential direction of anode tube.Eddy flow electrowinning plant of the present utility model can make electric effusion produce high speed rotating in electrodeposition cylinder by guide shell, reach the object reducing concentration polarization, simultaneously, the through hole that part electric effusion is offered from tube wall through the anode tube of hollow tangentially sprays, the mixing of strengthening electric effusion near negative electrode, further can reduce the impact of concentration polarization on metal electro-deposition.
Description
Technical field
The utility model relates to a kind of eddy flow electrowinning plant.
Background technology
Existing eddy flow electrodeposition equip in the course of the work elevated currents density time, easily occur that the speed of separating out of metal ion exceedes metal ion mass transfer velocity in the electrolytic solution, thus cause equipment to produce concentration polarization phenomenon, not only affect the quality of product, and metal recovery rate and current efficiency reduce, and cause energy dissipation.
Utility model content
The purpose of this utility model is: provide a kind of eddy flow electrowinning plant, to solve the problem that concentration polarization phenomenon easily appears in existing installation in the course of the work.
The technical solution of the utility model is: a kind of eddy flow electrowinning plant, comprise the electrodeposition cylinder vertically arranged and the electric effusion liquid-inlet pipe being located at electrodeposition cylinder bottom, be connected with guide shell also with one heart between described electrodeposition cylinder with electric effusion liquid-inlet pipe, the inwall of this guide shell is installed with some inducers around even circumferential, and each inducer is helically arranged; The anode tube of hollow is also equipped with one heart in described electrodeposition cylinder, the lower end of this anode tube extends to bottom guide shell, the inner side of described each inducer is fixed on the lower end outer wall of anode tube, offer some through holes being positioned on the anode tube wall above guide shell, each through hole to be offered and towards the sense of rotation of electric effusion along the tangential direction of anode tube.
Perforate density in described anode tube is 100-1000/m
2, the aperture of each through hole is 1-50mm, and porosity is 5%-25%.
The number of described inducer is 5-25, and the inclination angle of each inducer is 15 °-35 °.
Described guide shell is cylindrical drum or up big and down small taper cone barrel structure, and bottom this guide shell, miner diameter end internal diameter is the 50%-100% of top bigger diameter end internal diameter.
The wall thickness of described anode tube is the 5%-30% of its internal diameter.
The internal diameter of described anode tube is the 20%-80% of electric effusion liquid-inlet pipe internal diameter.
Eddy flow electrowinning plant structure of the present utility model is simple, it can make electric effusion produce high speed rotating in electrodeposition cylinder by guide shell, reach the object reducing concentration polarization, meanwhile, the through hole that part electric effusion is offered from tube wall through the anode tube of hollow tangentially sprays, the mixing of strengthening electric effusion near negative electrode, further can reduce the impact of concentration polarization on metal electro-deposition, thus effectively improve quality product, reduce energy consumption, solve the defect that existing eddy flow electrodeposition equipment exists.
Accompanying drawing explanation
Fig. 1 is the local structure schematic diagram of the utility model eddy flow electrowinning plant;
Fig. 2 is the vertical view of guide shell in Fig. 1;
Fig. 3 is the A-A sectional view in Fig. 1.
Embodiment
Eddy flow electrowinning plant of the present utility model as shown in Figure 1, Figure 2, Figure 3 shows, it comprises from top to bottom successively by electrodeposition cylinder 1, guide shell 2 and electric effusion liquid-inlet pipe 3 that flange is fixedly connected with, electrodeposition cylinder 1 is vertically arranged, vertically be equipped with the anode tube 4 of hollow at the center of electrodeposition cylinder 1, the lower end of this anode tube 4 extend into guide shell 2 bottom and and Flange joint between guide shell 2 and electric effusion liquid-inlet pipe 3 fix.Wherein, guide shell 2 can adopt cylindrical structure or up big and down small taper cone barrel structure, and in the present embodiment, this guide shell is taper cone barrel structure, and bottom it, miner diameter end internal diameter is the 50%-100% of top bigger diameter end internal diameter.Be installed with 5-25 inducer 5 around even circumferential in guide shell 2, each inducer 5 is helically arranged, and the inner side of each inducer 5 is fixed on the lower end outer wall of anode tube 4, thus the annular cavity between guide shell 2 and anode tube 4 is separated each some equal portions.In the present embodiment, the number of inducer 5 is 6, and the inclination angle of each inducer 5 is 15 °-35 °.The tube wall of the anode tube 4 be positioned at above guide shell 2 offers some through holes 40, and each through hole 40 to be offered and respectively towards the sense of rotation of electric effusion along the tangential direction of anode tube 4.In the present embodiment, the internal diameter of anode tube 4 is the 20%-80% of electric effusion liquid-inlet pipe 3 internal diameter, and the wall thickness of anode tube 4 is the 5%-30% of its internal diameter, and the perforate density in anode tube 4 is 100-1000/m
2, the aperture of each through hole 40 is 1-50mm, and porosity is 5%-25%.
Eddy flow electrowinning plant of the present utility model can make electric effusion flow at high speed in the shape of a spiral in electrodeposition cylinder by arranging guide shell between electrodeposition cylinder and electric effusion liquid-inlet pipe, reduces the concentration polarization near negative electrode; Meanwhile, adopt the anode tube of hollow design to accelerate the mixing of electric effusion by the through hole that its tube wall is tangentially offered, reduce concentration polarization further to the impact of metal electro-deposition.
Claims (6)
1. an eddy flow electrowinning plant, comprise the electrodeposition cylinder vertically arranged and the electric effusion liquid-inlet pipe being located at electrodeposition cylinder bottom, it is characterized in that, be connected with guide shell also with one heart between described electrodeposition cylinder with electric effusion liquid-inlet pipe, the inwall of this guide shell is installed with some inducers around even circumferential, and each inducer is helically arranged; The anode tube of hollow is also equipped with one heart in described electrodeposition cylinder, the lower end of this anode tube extends to bottom guide shell, the inner side of described each inducer is fixed on the lower end outer wall of anode tube, offer some through holes being positioned on the anode tube wall above guide shell, each through hole to be offered and towards the sense of rotation of electric effusion along the tangential direction of anode tube.
2. eddy flow electrowinning plant according to claim 1, is characterized in that, the perforate density in described anode tube is 100-1000/m
2, the aperture of each through hole is 1-50mm, and porosity is 5%-25%.
3. eddy flow electrowinning plant according to claim 1, is characterized in that, the number of described inducer is 5-25, and the inclination angle of each inducer is 15 °-35 °.
4. the eddy flow electrowinning plant according to claim 1 or 2 or 3, is characterized in that, described guide shell is cylindrical drum or up big and down small taper cone barrel structure, and bottom this guide shell, miner diameter end internal diameter is the 50%-100% of top bigger diameter end internal diameter.
5. the eddy flow electrowinning plant according to claim 1 or 2 or 3, is characterized in that, the wall thickness of described anode tube is the 5%-30% of its internal diameter.
6. the eddy flow electrowinning plant according to claim 1 or 2 or 3, is characterized in that, the internal diameter of described anode tube is the 20%-80% of electric effusion liquid-inlet pipe internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533471.4U CN204125545U (en) | 2014-09-17 | 2014-09-17 | A kind of eddy flow electrowinning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533471.4U CN204125545U (en) | 2014-09-17 | 2014-09-17 | A kind of eddy flow electrowinning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125545U true CN204125545U (en) | 2015-01-28 |
Family
ID=52381917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533471.4U Expired - Lifetime CN204125545U (en) | 2014-09-17 | 2014-09-17 | A kind of eddy flow electrowinning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108950599A (en) * | 2018-08-27 | 2018-12-07 | 苏碧云 | A kind of method of electrolysis system device and cathode copper |
| CN112957918A (en) * | 2021-04-30 | 2021-06-15 | 中南林业科技大学 | Rotational flow electroosmosis filtration recovery device and application thereof in treatment of heavy metals in sludge |
-
2014
- 2014-09-17 CN CN201420533471.4U patent/CN204125545U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108950599A (en) * | 2018-08-27 | 2018-12-07 | 苏碧云 | A kind of method of electrolysis system device and cathode copper |
| CN112957918A (en) * | 2021-04-30 | 2021-06-15 | 中南林业科技大学 | Rotational flow electroosmosis filtration recovery device and application thereof in treatment of heavy metals in sludge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN GONGXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER NAME: HENAN GONGXIN HUAXIN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450000, Henan Zheng Dong New District, Zhengzhou province business outside the ring nine, such as East Road 25, Wang Ting international 702 room Patentee after: HENAN GONGXIN ENVIRONMENTAL PROTECTION AND TECHNOLOGY Co.,Ltd. Address before: 450000, Henan Zheng Dong New District, Zhengzhou province business outside the ring nine, such as East Road 25, Wang Ting international 702 room Patentee before: HENAN GONGXIN HUAXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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