CN110306206A - A kind of electrolytic recovery device - Google Patents

A kind of electrolytic recovery device Download PDF

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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
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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
Application number
CN201910639701.2A
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Chinese (zh)
Inventor
甘思志
肖明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN XINHONGFA ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
Original Assignee
SHENZHEN XINHONGFA ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by SHENZHEN XINHONGFA ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd filed Critical SHENZHEN XINHONGFA ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
Priority to CN201910639701.2A priority Critical patent/CN110306206A/en
Publication of CN110306206A publication Critical patent/CN110306206A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06Operating or servicing
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

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  • 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

A kind of electrolytic recovery device
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.
CN201910639701.2A 2019-07-16 2019-07-16 A kind of electrolytic recovery device Pending CN110306206A (en)

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

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CN201910639701.2A Pending CN110306206A (en) 2019-07-16 2019-07-16 A kind of electrolytic recovery device

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Citations (13)

* Cited by examiner, † Cited by third party
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
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
CN103011347A (en) * 2012-06-01 2013-04-03 浙江师范大学 Method for carrying out electrolytic treatment on copper-containing electroplating wastewater and recycling copper
CN106868543A (en) * 2017-02-07 2017-06-20 包小玲 A kind of bullion content blister copper electrorefining system and method high
CN206328469U (en) * 2016-12-15 2017-07-14 鹰潭盛发铜业有限公司 Copper sulfate bath liquid circulating device
CN207227570U (en) * 2017-09-28 2018-04-13 新邵辰州锑业有限责任公司 A kind of ore slurry electrolyzing device
CN207685373U (en) * 2017-11-20 2018-08-03 俞步云 Multifunctional multilayer grade vertical rotation shaft electrode slurry electrolytic cell
CN108588764A (en) * 2018-07-30 2018-09-28 博敏电子股份有限公司 A kind of rotation of anode is compeled to hit electrolysis unit
CN108950686A (en) * 2018-07-30 2018-12-07 孟静 The method of purifying polycrystalline silicon
CN109055971A (en) * 2018-08-23 2018-12-21 贵州能矿锰业集团有限公司 A kind of electrolysis unit and electrolysis system
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

Patent Citations (13)

* Cited by examiner, † Cited by third party
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
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
CN103011347A (en) * 2012-06-01 2013-04-03 浙江师范大学 Method for carrying out electrolytic treatment on copper-containing electroplating wastewater and recycling copper
CN206328469U (en) * 2016-12-15 2017-07-14 鹰潭盛发铜业有限公司 Copper sulfate bath liquid circulating device
CN106868543A (en) * 2017-02-07 2017-06-20 包小玲 A kind of bullion content blister copper electrorefining system and method high
CN207227570U (en) * 2017-09-28 2018-04-13 新邵辰州锑业有限责任公司 A kind of ore slurry electrolyzing device
CN207685373U (en) * 2017-11-20 2018-08-03 俞步云 Multifunctional multilayer grade vertical rotation shaft electrode slurry electrolytic cell
CN108588764A (en) * 2018-07-30 2018-09-28 博敏电子股份有限公司 A kind of rotation of anode is compeled to hit electrolysis unit
CN108950686A (en) * 2018-07-30 2018-12-07 孟静 The method of purifying polycrystalline silicon
CN208815125U (en) * 2018-08-01 2019-05-03 江西国化实业有限公司 A kind of fluorination electrolytic cell
CN109055971A (en) * 2018-08-23 2018-12-21 贵州能矿锰业集团有限公司 A kind of electrolysis unit and electrolysis system
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

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