CN205139075U - Electrochemistry of fused salts is experimental apparatus for measurement - Google Patents
Electrochemistry of fused salts is experimental apparatus for measurement Download PDFInfo
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- CN205139075U CN205139075U CN201520931449.XU CN201520931449U CN205139075U CN 205139075 U CN205139075 U CN 205139075U CN 201520931449 U CN201520931449 U CN 201520931449U CN 205139075 U CN205139075 U CN 205139075U
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Abstract
The utility model relates to an electrochemistry of fused salts is experimental apparatus for measurement, including the heating furnace, wherein: be equipped with the heat resisting steel crucible in the heating furnace, be equipped with graphite crucible in the heat resisting steel crucible, heat resisting steel crucible upper portion is equipped with temperature sensor, heat resisting steel crucible top is equipped with cooling device, the last cooling agent entry that is equipped with of cooling device, the heat resisting steel crucible cover is connected with the heat resisting steel crucible, the inside cooling bath that is equipped with of heat resisting steel crucible cover, the cooling bath passes through the pipeline and is connected with cooling device, be equipped with the coolant outlet on the cooling bath, the electrode passes through the bolt fastening setting on the heat resisting steel crucible cover, the electrode is connected with electrochemistry workstation electricity, the electrochemistry workstation is connected with the computer, be equipped with the admission line on the heat resisting steel crucible cover, the admission line is connected with the one end of three -way valve, the second end of three -way valve is connected with the air exhauster, the third end of three -way valve is connected with motorised valve one end, the motorised valve other end is connected with the valve, the valve sets up on argon gas bottle, can effectively guarantee the experiment effect.
Description
Technical field
The utility model relates to melten salt electriochemistry measuring equipment field, particularly relates to melten salt electriochemistry measurement experimental provision.
Background technology
Melten salt electriochemistry measurement is that the one of Reactive Mechanism of Electrode in research Molten is the most basic, most popular method.Melten salt electriochemistry measures conventional research method cyclic voltammetry, square wave voltammetry, chronoamperometry and chronoptentiometry etc.In melten salt electriochemistry experiments of measuring, electrode is crucial parts, usual employing be three-electrode system (comprising working electrode, auxiliary electrode and contrast electrode), wherein one end of electrode needs to insert in studied fused electrolyte, the other end of electrode is used for being connected with electrochemical workstation, correlation parameter in research method used is set by computer, for the mechanism of Electrode course of reaction.Study the conditions such as placement and the operation of electrode during electrochemical reaction process in aqueous relative simple and easily.And in high-temperature molten salt system, great majority research be fluoride, chloride or carbonate fused salt, because the temperature of fused salt is high, corrosivity is strong, the feature such as volatile, easy water suction, bring very large difficulty to melten salt electriochemistry experiments of measuring process.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency and defect, provides melten salt electriochemistry measurement experimental provision.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Melten salt electriochemistry measurement experimental provision, comprise heating furnace, wherein: in heating furnace, be provided with heat-resisting steel crucible, graphite crucible is provided with in heat-resisting steel crucible, heat-resisting steel crucible top is provided with temperature sensor, heat-resisting steel crucible top is provided with cooling device, cooling device is provided with coolant entrance, heat-resisting steel crucible cover is connected with heat-resisting steel crucible, heat-resisting steel crucible cover inside is provided with cooling bath, cooling bath is connected with cooling device by pipeline, cooling bath is provided with coolant outlet, electrode is bolted and is arranged on heat-resisting steel crucible cover, electrode is electrically connected with electrochemical workstation, electrochemical workstation is connected with computer, heat-resisting steel crucible cover is provided with admission line, admission line is connected with one end of T-valve, second end of T-valve is connected with air exhauster, 3rd end of T-valve is connected with motorized valve one end, the motorized valve other end is connected with valve, valve is arranged on argon bottle.
Melten salt electriochemistry measurement experimental provision, wherein: electrode lower end extend in the fused salt that graphite crucible holds.
Melten salt electriochemistry measurement experimental provision, wherein: coolant entrance is arranged at the middle part of cooling device, coolant outlet is arranged at the top of cooling bath, is conducive to the temperature reducing heat-resisting steel crucible cover.
The utility model has the advantages that: by air exhauster, heat-resisting steel crucible inside is evacuated to vacuum, and pass into inert gas argon gas, solve fused salt because temperature is high and volatile, easily inhale water problem, thus ensure the degree of accuracy of melten salt electriochemistry experiments of measuring, cooling device coordinates with the cooling bath on heat-resisting steel crucible cover, effectively can reduce the temperature of heat-resisting steel crucible cover and experiment table, pass through temperature sensor, the effective Control release temperature of energy, ensures experiment effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model melten salt electriochemistry measurement experimental provision.
Reference numeral: heating furnace 1, heat-resisting steel crucible 2, graphite crucible 3, temperature sensor 4, coolant entrance 5, coolant outlet 6, heat-resisting steel crucible cover 7, electrode 8, bolt 9, air exhauster 10, T-valve 11, pipeline 12, motorized valve 13, valve 14, argon bottle 15, electrochemical workstation 16, computer 17, cooling device 18, cooling bath 19, admission line 20, fused salt 21.
Embodiment
Embodiment 1, melten salt electriochemistry measurement experimental provision, comprise heating furnace 1, wherein: in heating furnace 1, be provided with heat-resisting steel crucible 2, graphite crucible 3 is provided with in heat-resisting steel crucible 2, heat-resisting steel crucible 2 top is provided with temperature sensor 4, heat-resisting steel crucible 2 top is provided with cooling device 18, cooling device 18 is provided with coolant entrance 5, heat-resisting steel crucible cover 7 is connected with heat-resisting steel crucible 2, heat-resisting steel crucible cover 7 inside is provided with cooling bath 19, cooling bath 19 is connected with cooling device 18 by pipeline 12, cooling bath 19 is provided with coolant outlet 6, electrode 8 is fixedly installed on heat-resisting steel crucible cover 7 by bolt 9, electrode 8 is electrically connected with electrochemical workstation 16, electrochemical workstation 16 is connected with computer 17, heat-resisting steel crucible cover 7 is provided with admission line 20, admission line 20 is connected with one end of T-valve 11, second end of T-valve 11 is connected with air exhauster 10, 3rd end of T-valve 11 is connected with motorized valve 13 one end, motorized valve 13 other end is connected with valve 14, valve 14 is arranged on argon bottle 15.
Embodiment 2, melten salt electriochemistry measurement experimental provision, wherein: electrode 8 lower end extend in the fused salt 21 that graphite crucible 3 holds.All the other are with embodiment 1.
Embodiment 3, melten salt electriochemistry measurement experimental provision, wherein: coolant entrance 5 is arranged at the middle part of cooling device 18, coolant outlet 6 is arranged at the top of cooling bath 19, is conducive to the temperature reducing heat-resisting steel crucible cover.All the other are with embodiment 1.
The principle of work of the utility model melten salt electriochemistry measurement experimental provision:
Electrolyte fused salt is put in graphite crucible, regulating three-way valve, air exhauster is communicated with admission line, open air exhauster, heat-resisting steel crucible is evacuated to vacuum; Regulating three-way valve, admission line is communicated with motorized valve, opens valve and motorized valve, in cooling device, pass into chilled water, heating furnace work by temperature sensor control temperature, opens electrochemical workstation and carries out experiments of measuring by the correlation parameter that computer arranges electrochemical workstation.
Claims (3)
1. melten salt electriochemistry measurement experimental provision, comprise heating furnace (1), it is characterized in that: in heating furnace (1), be provided with heat-resisting steel crucible (2), graphite crucible (3) is provided with in heat-resisting steel crucible (2), heat-resisting steel crucible (2) top is provided with temperature sensor (4), heat-resisting steel crucible (2) top is provided with cooling device (18), cooling device (18) is provided with coolant entrance (5), heat-resisting steel crucible cover (7) is connected with heat-resisting steel crucible (2), heat-resisting steel crucible cover (7) inside is provided with cooling bath (19), cooling bath (19) is connected with cooling device (18) by pipeline (12), cooling bath (19) is provided with coolant outlet (6), electrode (8) is fixedly installed on heat-resisting steel crucible cover (7) by bolt (9), electrode (8) is electrically connected with electrochemical workstation (16), electrochemical workstation (16) is connected with computer (17), heat-resisting steel crucible cover (7) is provided with admission line (20), admission line (20) is connected with one end of T-valve (11), second end of T-valve (11) is connected with air exhauster (10), 3rd end of T-valve (11) is connected with motorized valve (13) one end, motorized valve (13) other end is connected with valve (14), valve (14) is arranged on argon bottle (15).
2. melten salt electriochemistry measurement experimental provision according to claim 1, is characterized in that: electrode (8) lower end extend in the fused salt (21) that graphite crucible (3) holds.
3. melten salt electriochemistry measurement experimental provision according to claim 1, it is characterized in that: coolant entrance (5) is arranged at the middle part of cooling device (18), coolant outlet (6) is arranged at the top of cooling bath (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931449.XU CN205139075U (en) | 2015-11-23 | 2015-11-23 | Electrochemistry of fused salts is experimental apparatus for measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931449.XU CN205139075U (en) | 2015-11-23 | 2015-11-23 | Electrochemistry of fused salts is experimental apparatus for measurement |
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| Publication Number | Publication Date |
|---|---|
| CN205139075U true CN205139075U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520931449.XU Expired - Fee Related CN205139075U (en) | 2015-11-23 | 2015-11-23 | Electrochemistry of fused salts is experimental apparatus for measurement |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645358A (en) * | 2016-12-19 | 2017-05-10 | 北京理工大学 | Inert atmosphere-based electrochemical testing device and method of high-temperature molten salt |
| CN107132242A (en) * | 2017-03-27 | 2017-09-05 | 中国科学院高能物理研究所 | High-temperature molten salt electrochemical in-situ Synchrotron Radiation Study device |
| CN108295776A (en) * | 2018-04-27 | 2018-07-20 | 中国科学院上海应用物理研究所 | A kind of solid salt heating melting plant and method |
-
2015
- 2015-11-23 CN CN201520931449.XU patent/CN205139075U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645358A (en) * | 2016-12-19 | 2017-05-10 | 北京理工大学 | Inert atmosphere-based electrochemical testing device and method of high-temperature molten salt |
| CN106645358B (en) * | 2016-12-19 | 2019-08-20 | 北京理工大学 | A kind of high-temperature molten salt electrochemical testing device and method based on inert atmosphere |
| CN107132242A (en) * | 2017-03-27 | 2017-09-05 | 中国科学院高能物理研究所 | High-temperature molten salt electrochemical in-situ Synchrotron Radiation Study device |
| CN108295776A (en) * | 2018-04-27 | 2018-07-20 | 中国科学院上海应用物理研究所 | A kind of solid salt heating melting plant and method |
| CN108295776B (en) * | 2018-04-27 | 2020-03-27 | 中国科学院上海应用物理研究所 | Solid salt heating and melting device and method |
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| 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: 20160406 Termination date: 20171123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |