CN110306206A - A kind of electrolytic recovery device - Google Patents
A kind of electrolytic recovery device Download PDFInfo
- Publication number
- CN110306206A CN110306206A CN201910639701.2A CN201910639701A CN110306206A CN 110306206 A CN110306206 A CN 110306206A CN 201910639701 A CN201910639701 A CN 201910639701A CN 110306206 A CN110306206 A CN 110306206A
- Authority
- CN
- China
- Prior art keywords
- anode
- paddle
- electrolytic cell
- electrolytic
- driving device
- 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.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003792 electrolyte Substances 0.000 claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 abstract description 9
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract description 7
- 229910001431 copper ion Inorganic materials 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000011532 electronic conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The present invention relates to a kind of electrolytic recovery devices, it includes driving device, electrolytic cell, anode and cathode piece, inlet and outlet are provided on the electrolytic cell, the anode is placed in the electrolytic cell, the anode includes paddle, and the cathode sheets are arranged around the anode, and the driving device is able to drive the paddle rotation, under the driving of the driving device, the paddle can be spilt electrolyte to the cathode sheets.The present invention is provided with driving device, anode includes paddle, paddle is driven to rotate by driving device, so that the electrolyte entered from the water inlet of electrolytic cell is under the action of paddle, it spills in the cathode sheets being located at around anode, so that electrolyte can come into full contact with cathode sheets, the copper ion content of solution after electrolysis is low, copper recovery is high, and the electrolysis mode electrolytic speed is fast.
Description
Technical field
The present invention relates to electrolysis tech field more particularly to a kind of electrolytic recovery devices.
Background technique
Electrolysis (Electrolysis) is by electric current by electrolyte solution or molten state electrolyte, on cathode and anode
Causing the process of redox reaction, when energization, the cation in electrolyte shifts to cathode, and electronics is absorbed, reduction occurs,
Generate novel substance；Anion in electrolyte shifts to anode, and ejected electron occurs oxidation, also generates novel substance.Using
The electrochemical reaction occurred on electrode and the interface of the electrolyte as ion conductor as electronic conductor, can carry out chemicals
Synthesis, the manufacture of high purity material and the processing of material surface.
Currently, the demand and usage amount of circuit board are increasing, in circuit board with the fast development of electronics industry
In manufacturing process, due to using etch process, the waste water containing copper ion is produced, if by the direct discharging of waste water
Into natural environment, necessarily lead to serious environmental pollution, and lead to the waste of copper, therefore, before discharge of wastewater, needs to copper
Ion carries out electrolytic recovery, and wherein, copper ion contained in waste water how quickly and is thoroughly recycled, being one is worth
The project of research.
Summary of the invention
The technical problems to be solved by the invention, be how quickly and thoroughly recycle waste water contained in copper from
Son.
The technical proposal adopted by the invention to solve the above technical problems is that:
A kind of electrolytic recovery device, including driving device, electrolytic cell, anode and cathode piece are provided on the electrolytic cell
Inlet and outlet, the anode are placed in the electrolytic cell, and the anode includes paddle, and the cathode sheets surround institute
Anode setting is stated, the driving device is able to drive the paddle rotation, under the driving of the driving device, the stirring
Leaf can spill electrolyte to the cathode sheets.
In a preferred embodiment, the paddle is in the shape of a spiral.
In a preferred embodiment, the screw pitch of the paddle is along the water inlet towards the side of the water outlet
To being gradually increased.
In a preferred embodiment, the anode further includes having anode stub, and the driving device can drive institute
Anode stub rotation is stated, the paddle is fastened on the anode stub.
In a preferred embodiment, the anode stub and paddle are wholely set.
It in a preferred embodiment, further include having sink and water pump, the water inlet end of the water pump and the sink
Connection, the water outlet of the water pump are connected to the water inlet of the electrolytic cell, and the water outlet of the electrolytic cell and the sink connect
It is logical.
In a preferred embodiment, the electrolytic cell is cylindrical, and the cathode sheets are fixedly attached to the electricity
On the inner sidewall for solving slot.
In a preferred embodiment, the material of the anode is titanium, and the material of the cathode sheets is copper.
The beneficial effects of the present invention are:
The present invention is provided with driving device, and anode includes paddle, drives paddle to rotate by driving device, thus
So that the electrolyte entered from the water inlet of electrolytic cell is spilt in the cathode sheets being located at around anode under the action of paddle,
In the case where the water inlet of electrolytic cell is continuously passed through electrolyte, water curtain is formed between paddle and cathode sheets, from
And the conduction of anode and cathode piece is realized, meanwhile, electrolyte is spilt to cathode sheets, so that electrolyte can sufficiently connect with cathode sheets
It touches, the copper ion in electrolyte can obtain electronics at cathode sheets, to be reduced into copper, which makes electrolyte abundant
Electrolysis, the copper ion content of solution after electrolysis is low, and copper recovery is high, and the electrolysis mode electrolytic speed is fast, high-efficient.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the electrolytic recovery device of one embodiment of the invention；
Fig. 2 is the axonometric drawing of the electrolytic recovery device in Fig. 1.
Specific embodiment
This part will be described in specific embodiments of the present invention, and presently preferred embodiments of the present invention is shown in the accompanying drawings, attached
The effect of figure is the description with figure supplementary explanation book word segment, of the invention so as to intuitively, visually understand
Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
In the description of the present invention, if being related to orientation description, such as "upper", "lower", "front", "rear", "left", "right"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of the description present invention and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore be not considered as limiting the invention.When a certain feature referred to as " setting ", " fixation ", " connection " are another
One feature, it can directly be arranged, fixes, be connected to another feature, and can also be arranged indirectly, fix, be connected to
In another feature.
In the description of the present invention, if being related to " several ", one or more is meant that, if be related to " more
It is a ", it is meant that two or more, if being related to " being greater than ", " being less than ", " being more than ", should be understood as not including this number, if
Be related to " more than ", " following ", " within ", should be understood as including this number.If being related to " first ", " second ", should manage
Solution is for distinguishing technical characteristic, being not understood to indicate or imply relative importance or implicitly indicating indicated technology
The quantity of feature or the precedence relationship for implicitly indicating indicated technical characteristic.
In addition, unless otherwise defined, technical terms and scientific terms used in the present invention with technical field
The normally understood meaning of technical staff is identical.Term used in the present invention is intended merely to description specific embodiment, rather than
In order to limit the present invention.
Referring to Figures 1 and 2, Fig. 1 is the front view of the electrolytic recovery device of one embodiment of the invention, and Fig. 2 is in Fig. 1
The axonometric drawing of electrolytic recovery device.The electrolytic recovery device of the present embodiment includes driving device 1, electrolytic cell 2, anode 3, cathode
Piece 4, motor-generator set 5, sink 6 and water pump 7, electrolytic cell 2 is cylindrical, and the upper end of electrolytic cell 2 is provided with water inlet 21, electrolytic cell 2
Lower end be provided with water outlet 22, anode 3 is arranged in electrolytic cell 2, and anode 3 includes paddle 31 and anode stub 32, stirring
Leaf 31 and anode stub 32 are wholely set, and paddle 31 is in continuous helical form, and the upper end of anode stub 32 is defeated with driving device 1
Outlet connection, under the driving of driving device 1, paddle 31 can be rotated around the axle center of anode stub 32, in the present embodiment, driving
Device 1 is motor, and motor passes through shaft coupling and anode stub 32.
Cathode sheets 4 are arranged around anode 3, and in the present embodiment, cathode sheets 4 are fixed on the inner surface of electrolytic cell 2, and are set
It is set to a complete circle.
To make the water inlet 21 of electrolytic cell 2 that can continuously enter electrolyte, to be continuously electrolysed, it is provided with water pump
7, the water inlet end of water pump 7 is arranged in sink 6, and the water outlet of water pump 7 passes through the water inlet 21 of water pipe (not indicating) and electrolytic cell 2
Connection, in addition, the water outlet 22 of electrolytic cell 2 is directly connected to sink 6.
After the electrolyte in sink 6 can be circulated through from electrolytic cell 2 as a result, and electrolyte enters in electrolytic cell 2,
Under the action of spiral helicine paddle 31, electrolyte is spilt to cathode sheets 4, and electrolyte is formed between paddle 31 and cathode sheets 4
Continuous water curtain realizes the conduction of anode 3 and cathode sheets 4.Electrolyte is stirred that leaf 31 is evenly dispersed, and electrolyte is equal as a result,
It can be come into full contact with cathode sheets 4, the copper ion in electrolyte can obtain electronics at cathode sheets, so that it is reduced into copper, the electrolysis side
Formula be electrolysed electrolyte can sufficiently, the copper after the electrolyte in sink 6 cycles through several times from electrolytic cell 2, in electrolyte
The concentration of ion can be greatly reduced, and the rate of recovery of copper is high.
In the present embodiment, the material of anode 3 is titanium, and the material of cathode sheets 4 is copper.
For to anode 3 and the energization of cathode sheets 4, the left side of sink 6 is provided with motor-generator set 5, the cathode and cathode sheets of motor-generator set 5
The anode of 4 electrical connections, motor-generator set 5 is electrically connected by electric slip ring (not shown) with the lower end of anode stub 32.
In implementing at of the invention second, further improvement, the shape of paddle 31 have been made to the shape of paddle 31
Shape is still continuous helical form, but along direction from top to bottom, the screw pitch of paddle 31 is gradually increased, and thus can make electrolytic cell 2
The electrolyte that enters of water inlet 21 can be spread across by different level in cathode sheets 4, cathode sheets 4 can be made full use of in the vertical direction
Space.
In third of the invention is implemented, the shape of paddle 31 is replaced, the shape of paddle 31 is and sun
The tabular that pole stick 32 is obliquely installed.
In implementing at of the invention the 4th, the structure of anode 3 is changed, it includes 31 He of paddle that anode 3, which is appointed,
Anode stub 32, but paddle 31 and the non-integral setting of anode stub 32, and insulate between paddle 31 and anode stub 32, and paddle
31 are electrically connected by electric slip ring with the anode of motor-generator set 5.
It is to be illustrated to what preferable implementation of the invention carried out, but the present invention is not limited to the embodiment, institute above
The technical staff in category field can also make various equivalent deformation or replacement without departing from the purpose of the present invention.In addition,
In the absence of conflict, the feature in the embodiment of the present invention and embodiment can be combined with each other.
Claims (8)
1. a kind of electrolytic recovery device, which is characterized in that including driving device, electrolytic cell, anode and cathode piece, the electrolytic cell
On be provided with inlet and outlet, the anode is placed in the electrolytic cell, and the anode includes paddle, the cathode
Piece is arranged around the anode, and the driving device is able to drive the paddle rotation, under the driving of the driving device,
The paddle can spill electrolyte to the cathode sheets.
2. electrolytic recovery device according to claim 1, which is characterized in that the paddle is in the shape of a spiral.
3. electrolytic recovery device according to claim 2, which is characterized in that the screw pitch of the paddle is along the water inlet
It is gradually increased towards the direction of the water outlet.
4. electrolytic recovery device according to claim 2, which is characterized in that the anode further includes having anode stub, described
Driving device can drive the anode stub to rotate, and the paddle is fastened on the anode stub.
5. electrolytic recovery device according to claim 4, which is characterized in that the anode stub and paddle are wholely set.
6. electrolytic recovery device according to claim 1, which is characterized in that it further include having sink and water pump, the water pump
Water inlet end be connected to the sink, the water outlet of the water pump is connected to the water inlet of the electrolytic cell, the electrolytic cell
Water outlet is connected to the sink.
7. electrolytic recovery device according to any one of claims 1 to 6, which is characterized in that the electrolytic cell is cylindrical,
The cathode sheets are fixedly attached on the inner sidewall of the electrolytic cell.
8. electrolytic recovery device according to any one of claims 1 to 6, which is characterized in that the material of the anode is titanium,
The material of the cathode sheets is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639701.2A CN110306206A (en) | 2019-07-16 | 2019-07-16 | A kind of electrolytic recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639701.2A CN110306206A (en) | 2019-07-16 | 2019-07-16 | A kind of electrolytic recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110306206A true CN110306206A (en) | 2019-10-08 |
Family
ID=68081376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910639701.2A Pending CN110306206A (en) | 2019-07-16 | 2019-07-16 | A kind of electrolytic recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110306206A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000234194A (en) * | 1999-02-09 | 2000-08-29 | Mitsui Mining & Smelting Co Ltd | Liquid-phase oxidation reactor and method for extracting arsenic from residue on bottom of cleaning electrolytic cell in copper electrorefining stage |
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| CN208815125U (en) * | 2018-08-01 | 2019-05-03 | 江西国化实业有限公司 | A kind of fluorination electrolytic cell |
| CN210657161U (en) * | 2019-07-16 | 2020-06-02 | 深圳市鑫鸿发环保设备有限公司 | Electrolysis recovery device |
-
2019
- 2019-07-16 CN CN201910639701.2A patent/CN110306206A/en active Pending
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| JP2000234194A (en) * | 1999-02-09 | 2000-08-29 | Mitsui Mining & Smelting Co Ltd | Liquid-phase oxidation reactor and method for extracting arsenic from residue on bottom of cleaning electrolytic cell in copper electrorefining stage |
| JP2005314742A (en) * | 2004-04-28 | 2005-11-10 | Dowa Mining Co Ltd | Metal recovery device and metal recovery method |
| CN101646808A (en) * | 2007-06-11 | 2010-02-10 | 朝日浦力环境科技有限公司 | Apparatus for recovering metal |
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