CN2698813Y - Transparent high temperature electrolytic bath - Google Patents
Transparent high temperature electrolytic bath Download PDFInfo
- Publication number
- CN2698813Y CN2698813Y CN 200420031518 CN200420031518U CN2698813Y CN 2698813 Y CN2698813 Y CN 2698813Y CN 200420031518 CN200420031518 CN 200420031518 CN 200420031518 U CN200420031518 U CN 200420031518U CN 2698813 Y CN2698813 Y CN 2698813Y
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- utility
- high temperature
- model
- transparent
- insulating layer
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Abstract
The utility model belongs to an electrolysis electrochemical experimental equipment, in particular to a transparent electrolyzing slot used for researching the fused salt electrolysis electrochemistry of high temperature more than 600 DEG C. The utility model mainly comprises a shell, an inner heat-insulating layer, a furnace chamber positioned in the inner portion and a controlling system, a temperature measuring system and a working electrode. The utility model is characterized in that the front position and the back position of the furnace body wall which is the outer shell and the inner heat-insulating layer are respectively provided with a window of which window body is provided with a high purity quartz plate. The furnace cavity positioned in the furnace body is also made from high purity quartz glass. The utility model can be used for the experimental researching device in the high temperature condition to intuitively observe the scientific experiment in high temperature condition comprising the molten salt electrochemistry experiment, the metal or alloying melting and the dissolution of various substances in the salt electrolyte. The utility model can realize the various researching works of the 100-1200 DEG C molten salt with great economic value. The utility model is suitable for the industrial and mining enterprises and the colleges and universities.
Description
One, technical field: the utility model belongs to the experimental installation of electrolysis electrochemical, particularly a kind of transparent electrolyzer of using in the high temperature fused salt electrolysis electrochemistry of research more than 600 ℃.
Two, background technology: also do not have in the experimental installation in the present researching high-temperature fused salt electrolysis electrochemistry transparent, but reflection mechanism and phenomenon in research fused salt electrolysis process, it is very necessary again to produce transparent electrolyzer.Usually, the fused salt under hot conditions, particularly halogen compounds corrodibility is stronger, can resist the corrosion and do not lose its transparency, general material is difficult to be competent at.
Three, summary of the invention:
1, goal of the invention: the utility model provides a kind of transparent electrolyzer, its purpose be to provide a kind of can conveniently observe with the researching high-temperature condition under molten salt nature and relevant chemical phenomenon, the melting process of metal, and dissolution mechanism in the various molten salt electrolytes and phenomenon under the hot conditions, particularly study the electrolytic reaction mechanism and the phenomenon of fused salt electrolysis process, can be intactly, clearly visual, be unlikely to the experimental installation of phenomenons such as occuring bending and deformation.
2, technical scheme: the utility model is achieved through the following technical solutions:
A kind of transparent electrolyzer, mainly comprise shell, inner thermal insulating layer, be arranged on inner burner hearth, and Controlling System, temp measuring system and working electrode, it is characterized in that: on furnace body wall, be that front and back position on shell, inner thermal insulating layer, the burner hearth has a visual window, the high purity quartz sheet be installed at the forms place.
In burner hearth, be provided with high-purity silica pot.
Double-deck high purity quartz sheet is installed at the visual window place.
On the position of a visual window, incident light source is installed, on the position of the visual window of opposite side, is fixed with receiving system.
Be provided with double-deck heat resistant glass plate in the forward position of receiving system.
3, advantage and effect: the utility model can be used in the experimental study instrument under the hot conditions, can observe the scientific experiment under the hot conditions intuitively, comprise the thawing of molten salt electrochemistry experiment, metal or alloy and the dissolving in the salt ionogen of various material or the like, make experimental phenomena visual.The utility model can be realized every research work of 100-1200 ℃ of fused salt, has very big economic worth, is applicable to industrial and mining enterprises, institute and institution of higher learning.High purity quartz transparent cell of the present invention is called after Qiu Shi transparent cell.
Four, description of drawings: accompanying drawing 1 is the structural representation of electrolyzer
Five, embodiment:
Main equipment of the present utility model is a kind of transparent electrolyzer, and it comprises following main element: incident light source 5; Receiving system 16 can use pick up camera or high-resolution camera to be connected to storage and processing that robot calculator carries out image, in order to protect not heat damage of receiving system 16, adds double-deck heat resistant glass plate 15 in camera lens the place ahead of receiving system 16; Window formula resistance furnace is made of shell 1, inner thermal insulating layer 2 and burner hearth 3 respectively, in order to keep the thermal equilibrium of total system.The below of window formula resistance furnace is lined with electric furnace basis 18; High-purity silica pot 14 is used for the appearance tool that splendid attire is treated research system, is positioned on the cushion block 17; Accurate temperature control system 7 and precise temperature measurement system 8 be used for accuracy-control system temperature and measure the temperature of fused salt; Platinum agitator 9 is used to stir high temperature fused salt electrolysis plastome or molten state salt; Support 11 is used for lift adjustment anodic height.
Aforesaid transparent electrolyzer is characterized in that pure quartz glass crucible 14, and the container that is used for splendid attire ionogen or high-temperature fusant is the crucible of the different shape made of high purity quartz.Adopt the quartzy electrolyzer of two tank rooms when carrying out electrochemical test, to avoid generating the product so that the intermingling of different colours owing to electrolytic process generation chemical reaction, make the electrolyzer of electrochemical reaction become opaque, this is an important inventive point.The purity SiO of high purity quartz
2Content is at 99.95-99.99%, and its solubleness in 1000 ℃ of cryolite melts is no more than 0.2%.
The structure of window formula resistance furnace adopts lagging material and refractory materials to form, and shell 1 is stainless block furnace.Respectively open a window on two horizontal planes of electric furnace, to allow incident light inject, two windows are installed by double-deck heat resistant glass plate or high purity quartz plate 4 prevents heat radiation.The light end that penetrates from another window is recorded to the tape by connecting 16 shootings of receiving system pick up camera, perhaps takes the typing robot calculator by the high-resolution camera and carries out storage, processing and the processing of image, video.In addition, the precision temperature determinator in the electrolytic process, electric current, magnitude of voltage are delivered directly in the computer and store by having RS-232 Communications Interface Unit (as current meter, voltage meter etc.).Incident light source 5 constitutes by focusing on strong light and transformer, and the brightness of strong light can be controlled by the transformer regulating voltage.
When carrying out experiments such as material melting or unclassified stores dissolve in ionogen, adopt adjustable speed formula agitator 9 to stir, agitator 9 is made by the platinum material, and it can oxidation and corrosion, is unlikely to exert an influence to testing itself, improves the accuracy of experiment.Used electrolyzer provides direct current by rectifier, observes so that carry out electrolytic experiment research.Have precise dose Controlling System 7 and temp measuring system 8 simultaneously, make the scientific research result accurately and reliably.
Example one: adopt this experimental installation to study suitable molten salt system and match with the material object of being studied.Research object comprises the dissolution process in molten salt systems such as sodium aluminum fluoride such as metallic aluminium, sodium, potassium, has observed the color and the character of the phenomenon of dissolving metal process and the metal mist that the dissolving metal process forms and has measured solubility metal.
Example two: adopt this experimental installation to study the suitable composition of cryolite fused salt system and the anode effect in the fused salt electrolysis process, electrode and electrolytical wettability etc.
Example three: adopt this experimental installation to study suitable molten salt system, the object of research comprises aluminum oxide, ferric oxide, dissolution process and the solubleness of nickel protoxide in cryolite fused salt system.
Example four: adopt this experimental installation to study active anode and the performance characteristic of inert cathode in aluminium electrolysis process, studied the electrolytic Reactive Mechanism of Electrode of active electrode and noble electrode.
Claims (5)
1. transparent electrolyzer, mainly comprise shell (1), inner thermal insulating layer (2), be arranged on inner burner hearth (3), and Controlling System (7), temp measuring system (8) and working electrode (12), it is characterized in that: on furnace body wall, be that front and back position on shell (1), inner thermal insulating layer (2), the burner hearth (3) has a visual window, high purity quartz sheet (4) is installed at the forms place.
2. a kind of transparent high temperature electrolyser according to claim 1 is characterized in that: be provided with high-purity silica pot (14) in burner hearth (3).
3. a kind of transparent high temperature electrolyser according to claim 1 is characterized in that: double-deck high purity quartz sheet (4) is installed at the visual window place.
4. a kind of transparent high temperature electrolyser according to claim 1 is characterized in that: incident light source (5) is installed on the position of a visual window, is fixed with receiving system (16) on the position of the visual window of opposite side.
5. a kind of transparent high temperature electrolyser according to claim 1 is characterized in that: be provided with double-deck heat resistant glass plate (15) in the forward position of receiving system (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031518 CN2698813Y (en) | 2004-05-17 | 2004-05-17 | Transparent high temperature electrolytic bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031518 CN2698813Y (en) | 2004-05-17 | 2004-05-17 | Transparent high temperature electrolytic bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698813Y true CN2698813Y (en) | 2005-05-11 |
Family
ID=34772467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031518 Expired - Fee Related CN2698813Y (en) | 2004-05-17 | 2004-05-17 | Transparent high temperature electrolytic bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698813Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313646A (en) * | 2014-10-28 | 2015-01-28 | 东北大学 | Transparent electrolytic bath device and application method thereof |
| CN105297075A (en) * | 2015-10-28 | 2016-02-03 | 兰州资源环境职业技术学院 | Aluminum electrolytic graphite crucible experimental device and experimental method |
| CN116607161A (en) * | 2023-07-19 | 2023-08-18 | 中国华能集团清洁能源技术研究院有限公司 | Electrolysis cell assembly and electrolysis performance testing system comprising same |
-
2004
- 2004-05-17 CN CN 200420031518 patent/CN2698813Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313646A (en) * | 2014-10-28 | 2015-01-28 | 东北大学 | Transparent electrolytic bath device and application method thereof |
| CN104313646B (en) * | 2014-10-28 | 2017-12-29 | 东北大学 | A kind of transparent electrolytic bath device and its application method |
| CN105297075A (en) * | 2015-10-28 | 2016-02-03 | 兰州资源环境职业技术学院 | Aluminum electrolytic graphite crucible experimental device and experimental method |
| CN105297075B (en) * | 2015-10-28 | 2017-08-29 | 兰州资源环境职业技术学院 | Aluminium electroloysis graphite crucible experimental provision and experimental method |
| CN116607161A (en) * | 2023-07-19 | 2023-08-18 | 中国华能集团清洁能源技术研究院有限公司 | Electrolysis cell assembly and electrolysis performance testing system comprising same |
| CN116607161B (en) * | 2023-07-19 | 2023-10-20 | 中国华能集团清洁能源技术研究院有限公司 | Electrolysis cell assembly and electrolysis performance testing system comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |