CN202187070U - Experimental apparatus for simulating electro refining - Google Patents
Experimental apparatus for simulating electro refining Download PDFInfo
- Publication number
- CN202187070U CN202187070U CN2011202440099U CN201120244009U CN202187070U CN 202187070 U CN202187070 U CN 202187070U CN 2011202440099 U CN2011202440099 U CN 2011202440099U CN 201120244009 U CN201120244009 U CN 201120244009U CN 202187070 U CN202187070 U CN 202187070U
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- electrolyzer
- electrorefining
- utility
- model
- electrolytic bath
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Abstract
The utility model discloses an experimental apparatus for simulating electro refining, comprising a voltmeter and a direct current stabilizer, which are sequentially and electrically connected with an anode plate and a cathode plate in an electrolytic bath, wherein a stirrer and liquid storage grooves communicated by a pipeline are arranged below the electrolytic bath; elevated tanks communicated by a pipeline are arranged over the electrolytic bath; a valve door is arranged between the elevated tanks and the electrolytic bath. The utility model has advantages of simple structure, low experiment cost, high experiment efficiency and precision. The utility model is convenient to operate, and is safe and reliable.
Description
Technical field
This utility model relates to a kind of electrolyzer, particularly a kind of electrorefining analogue experiment installation.
Background technology
In the non-ferrous metal metallurgy production link, electrorefining is crucial, and DC power supply apparatus and electrolyzer two big nucleus equipments of electrorefining just.
At present, complete electrorefining experimental installation all is high-power, big electric current and is used for industrial large-scale electrolysis equipment on the market, and the electrorefining Study on Technology extensively adopts the method for type approval test to carry out.Owing to reasons such as the type approval test expense is high, the test period is long, process stabilizing control difficulties; Caused that tested number is big, data are many, low precision; Not only influenced the safety of test; Also cause simultaneously the waste of human and material resources, financial resources, can't satisfy the needs of the fundamental research of electrolysis new technology and novel process.
The patent No. is the experimental installation that the utility model patent of ZL200920111009.4 discloses a kind of copper electrolyzing refining or electrolytic deposition; The housing of RF, temperature controller, voltate regulator, voltmeter, reometer, temperature indicator, trip switch is housed in comprising; And electrolyzer, supporting seat and the well heater that is communicated with electrolyzer.Solve prior art and can't realize copper electrolyzing refining or electrolytic deposition laboratory small test, difficult problems such as experimental result out of true.But because standard copper cell bath internal circulating load is generally every groove 20～35L/min; And dwindled 100 times small test electrolyzer for the hypothesis industrial cell; Its circulation of elecrolyte amount then is every groove 0.2～0.35L/min; The circulation of elecrolyte amount is very little, realize the circulation of elecrolyte of so little internal circulating load with infusion pump, in fact is unpractical.The staple of copper electrolyte is copper sulfate and sulfuric acid; Often contain additive hydrochloric acid in addition; This medium is strong to equipment corrosion; Realize that with water pump circulation of elecrolyte will cause the water pump heavy corrosion, also unavoidably cause corrosion simultaneously to the electrically heated rod of electrolytic solution heating, thus the potential safety hazard of bringing.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned existing in prior technology defective, and a kind of safe and reliable, electrorefining analogue experiment installation that is used for electrolysis new technology and novel process fundamental research that test accuracy is high is provided.
In order to achieve the above object, the technical scheme taked of the utility model technical solution problem is:
A kind of electrorefining analogue experiment installation, comprise successively be placed in electrolyzer in positive plate and the negative plate voltmeter and the direct-flow current regulator that are electrically connected, the stationary tank that the below of said electrolyzer also is provided with whisking appliance and is connected through pipeline; The top of said electrolyzer also is provided with the header tank that is connected through pipeline; Be provided with valve between said header tank and the electrolyzer.Utilize the circulation of the effect realization electrolytic solution of electrolytic solution gravitional force, through the speed of valve control circulation of elecrolyte.Electrolytic solution is realized circulation automatically through liquid level difference, has solved the etching problem of electrolytic solution to mechanical delivery pump.
In order to improve electrolytic speed and to prevent electrolytic solution to corrosion on Equipment, said whisking appliance is the heat collecting type constant temperature blender with magnetic force.
The material of said electrolyzer is a glass.Electrolytic solution has solved the etching problem of electrolytic solution to heating unit through the water-bath indirect heating.
In order to improve electrolytic efficiency, said positive plate is at least two.
The utility model compared with prior art, its remarkable advantage mainly is: 1, safe and reliable; 2, test efficiency is high, and precision is high; 3, equipment is simple, and experimentation cost is low.
Description of drawings
Fig. 1 is the utility model organigram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of electrorefining analogue experiment installation comprises direct-flow current regulator 1, dc digital voltmeter 2, heat collecting type constant temperature blender with magnetic force 3, header tank 9, stationary tank 10 and places the electrolyzer 8 in the heat collecting type constant temperature blender with magnetic force 3.Wherein, direct-flow current regulator 1 outward current and output voltage stepping are adjustable continuously, and precision is high, has the current-limiting protection function, and the stability and the ripple factor of power supply are good, and volume is little, and digital LED shows strength of current.Dc digital voltmeter 2 is portable instruments that the high-precision electronic of band single chip microcomputer technology is measured; Adopt advanced single chip microcomputer and accurate modulus conversion technique; Have extremely stable zero-bit and the good reading linear lag and stronger immunity from interference; Volume is little, digital LED display channel voltage.The positive and negative electrode of direct-flow current regulator 1 and dc digital voltmeter 2 is connected anode conducting rod and cathode collector bar in the electrolyzer 8 respectively through lead; Hang positive plate 4, positive plate 6 and negative plate 5 respectively on anode conducting rod and the cathode collector bar, cathode and anode board size and quantity can be regulated arbitrarily according to the size of electrolyzer 8.Electrolyzer 8 places in the heat collecting type constant temperature blender with magnetic force 3; Electrolytic solution 7 in the electrolyzer 8 is through heat collecting type constant temperature blender with magnetic force 3 water-bath indirect heating; Solved the etching problem of electrolytic solution to heating unit; And electrolyte temperature can be regulated arbitrarily, and rate of heating is fast, and electrolyte temperature is even, stable.Header tank 9 is located at the top of electrolyzer 8, and electrolytic solution flows into electrolyzer 8 through the catheter 12 that the bottom with header tank 9 is communicated with, and regulates header tank 9 liquid outlet quantity through the valve 11 that is communicated with catheter 12, with control circulation of elecrolyte amount.After electrolytic solution flowed into electrolyzer 8, the riser from the electrolyzer 8 flowed out through catheter 13 and enters into stationary tank 10 again, and stationary tank 10 is located at the below of electrolyzer 8.When treating that electrolyte content in the stationary tank 10 has arrived certain degree, again electrolytic solution is turned back to header tank 9, thereby realize circulation of elecrolyte.Electrolyzer 8 is a glass material, is provided with the tetrafluoro stirrer in it, to be used for the steel basin electrolyte inside, strengthens circulation of elecrolyte, will control the slower rotating speed of stirrer during operation, and rotating speed pollutes negative electrode and is advisable not cause cell bottom settling come-up.
Claims (4)
1. electrorefining analogue experiment installation; Comprise successively be placed in electrolyzer in positive plate and the negative plate voltmeter and the direct-flow current regulator that are electrically connected, it is characterized in that: the stationary tank that the below of said electrolyzer also is provided with whisking appliance and is connected through pipeline; The top of said electrolyzer also is provided with the header tank that is connected through pipeline; Be provided with valve between said header tank and the electrolyzer.
2. electrorefining analogue experiment installation according to claim 1 is characterized in that: said whisking appliance is the heat collecting type constant temperature blender with magnetic force.
3. electrorefining analogue experiment installation according to claim 1 is characterized in that: said positive plate is at least two.
4. electrorefining analogue experiment installation according to claim 1 is characterized in that: the material of said electrolyzer is a glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202440099U CN202187070U (en) | 2011-07-12 | 2011-07-12 | Experimental apparatus for simulating electro refining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202440099U CN202187070U (en) | 2011-07-12 | 2011-07-12 | Experimental apparatus for simulating electro refining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187070U true CN202187070U (en) | 2012-04-11 |
Family
ID=45918531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202440099U Expired - Fee Related CN202187070U (en) | 2011-07-12 | 2011-07-12 | Experimental apparatus for simulating electro refining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203604A (en) * | 2015-10-15 | 2015-12-30 | 苏州市铂瑞工业材料科技有限公司 | Chlorine-evolution titanium anode simulation testing device |
| CN106283124A (en) * | 2015-05-29 | 2017-01-04 | 北京有色金属研究总院 | A kind of hydrometallurgy simulation electrolysis system and method |
-
2011
- 2011-07-12 CN CN2011202440099U patent/CN202187070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283124A (en) * | 2015-05-29 | 2017-01-04 | 北京有色金属研究总院 | A kind of hydrometallurgy simulation electrolysis system and method |
| CN105203604A (en) * | 2015-10-15 | 2015-12-30 | 苏州市铂瑞工业材料科技有限公司 | Chlorine-evolution titanium anode simulation testing device |
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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: 20120411 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |