CN220438229U - High-temperature molten salt electrochemical reaction device - Google Patents
High-temperature molten salt electrochemical reaction device Download PDFInfo
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- CN220438229U CN220438229U CN202321711969.0U CN202321711969U CN220438229U CN 220438229 U CN220438229 U CN 220438229U CN 202321711969 U CN202321711969 U CN 202321711969U CN 220438229 U CN220438229 U CN 220438229U
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- Prior art keywords
- flange
- temperature
- molten salt
- electrochemical reaction
- heating furnace
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- 150000003839 salts Chemical class 0.000 title claims abstract description 31
- 238000003487 electrochemical reaction Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000011449 brick Substances 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 abstract description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a high-temperature molten salt electrochemical reaction device, which comprises a well-type heating furnace, wherein a reaction kettle is arranged in the well-type heating furnace, refractory bricks are arranged on the inner lower wall surface of the reaction kettle, a crucible is arranged on the refractory bricks so as to be convenient for filling molten salt, and a flange is arranged on the reaction kettle. The reactor is heated by a well type heating furnace, the well type heating furnace is connected with a temperature controller, the temperature is controlled by a high-precision K-type thermocouple, and the temperature control precision is +/-1 ℃. The reactor is sealed by a flange, and an O-shaped sealing ring is arranged between the flange and the reactor. In order to prevent the sealing ring from melting at high temperature, a circle of water cooling jacket is welded above the reactor, and the temperature of the flange is reduced by circulating cooling water.
Description
Technical Field
The utility model relates to the technical field of high-temperature molten salt electrochemical reaction, in particular to a high-temperature molten salt electrochemical reaction device.
Background
When the high-temperature molten salt electrochemical reaction is tested, the high-temperature molten salt electrochemical reaction needs to be heated, the temperature needs to be controlled during heating, inert gas argon needs to be filled, molten salt electrochemical reaction cannot be influenced, sealing needs to be ensured during molten salt electrochemical reaction, and sealing rings are prevented from being melted during sealing.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-temperature molten salt electrochemical reaction device, which solves the problems that the prior high-temperature molten salt electrochemical reaction device needs to be heated, the temperature needs to be controlled during heating, and inert gas argon needs to be filled, so that the molten salt electrochemical reaction is not influenced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: including well type heating furnace, install reation kettle in the well type heating furnace, the firebrick is installed to the interior lower wall of reation kettle, install the crucible on the firebrick, be convenient for fill the fused salt, install the flange on the reation kettle, the upper wall of flange just is close to left end cartridge and has the intake pipe, and the upper wall of flange just is close to right-hand member cartridge and has the outlet duct, the mounting hole has been seted up on the flange, the downthehole cartridge of mounting has the protection pipe, cartridge has working electrode, reference electrode and auxiliary electrode in the protection pipe respectively, install the rubber buffer between mounting hole and the protection pipe, working electrode, reference electrode and auxiliary electrode all insert in the fused salt.
Preferably, a thermocouple is inserted between the crucible and the reaction kettle.
Preferably, the upper end of the side wall surface of the reaction kettle is sleeved with a water cooling sleeve, the water cooling sleeve is provided with a water inlet and a water outlet, a water inlet pipe and a water outlet pipe are inserted in the water inlet and the water outlet, and a control valve is arranged on the water inlet pipe and the water outlet pipe, and the position of the water inlet is higher than that of the water outlet.
Preferably, a sealing ring is arranged between the flange and the reaction kettle.
Preferably, a temperature controller is arranged on the well type heating furnace.
The utility model provides a high-temperature molten salt electrochemical reaction device. The beneficial effects are as follows: the reactor is heated by a well type heating furnace, the well type heating furnace is connected with a temperature controller, the temperature is controlled by a high-precision K-type thermocouple, and the temperature control precision is +/-1 ℃. The reactor is sealed by a flange, and an O-shaped sealing ring is arranged between the flange and the reactor. In order to prevent the sealing ring from melting at high temperature, a circle of water cooling jacket is welded above the reactor, and the temperature of the flange is reduced by circulating cooling water.
Drawings
FIG. 1 is a schematic structural diagram of a high temperature molten salt electrochemical reaction apparatus according to the present utility model.
Fig. 2 is a front view of a high temperature molten salt electrochemical reaction apparatus according to the present utility model.
In the figure: 1-well type heating furnace; 2-refractory bricks; 3-a reaction kettle; 4-a crucible; 5-flanges; 6, an air inlet pipe; 7-an air outlet pipe; 8-a protective tube; 9-working electrode; 10-a reference electrode; 11-auxiliary electrodes; 12-a rubber plug; 13-a water cooling jacket; 14-a water inlet pipe; 15-a water outlet pipe; 16-a control valve; 17-a sealing ring; 18-thermocouple; 19-a temperature controller;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a high temperature fused salt electrochemical reaction device, including well formula heating furnace 1, install reation kettle 3 in the well formula heating furnace 1, the refractory brick 2 is installed to the interior lower wall of reation kettle 3, install crucible 4 on the refractory brick 2, be convenient for fill fused salt, install flange 5 on the reation kettle 3, wall and be close to left end cartridge have intake pipe 6 on the flange 5, wall and be close to right-hand member cartridge have outlet duct 7 on the flange 5, the mounting hole has been seted up on the flange 5, the downthehole cartridge of mounting has protective tube 8, the cartridge has working electrode 9 respectively in the protective tube 8, reference electrode 10 and auxiliary electrode 11, install rubber stopper 12 between mounting hole and the protective tube 8, working electrode 9, reference electrode 10 and auxiliary electrode 11 all insert in the fused salt.
It should be noted that: through installing reation kettle 3 in well formula heating furnace 1, be convenient for heat reation kettle 3 through well formula heating furnace, be used for supporting crucible 4 in the reation kettle 3 through resistant firebrick 2, crucible 4 is used for placing and fills the fused salt, be convenient for to inside packing inert gas argon gas through intake pipe 6, keep the stability of fused salt, afterwards outlet duct 7 is convenient for inert gas argon gas discharge, flange 5 plays and shelters from reation kettle 3 upper end, is used for blocking up the gap through the sealing washer, working electrode 9, reference electrode 10 and auxiliary electrode 11 are used for measuring the fused salt reaction simultaneously.
As a preferable technical scheme, a thermocouple 18 is further inserted between the crucible 4 and the reaction kettle 3; the thermocouple 18 is convenient for detecting the temperature in the reaction kettle 3.
As an optimized technical scheme, the upper end of the side wall surface of the reaction kettle 3 is sleeved with a water cooling sleeve 13, a water inlet and a water outlet are formed in the water cooling sleeve 13, a water inlet pipe 14 and a water outlet pipe 15 are inserted in the water inlet and the water outlet, a control valve 16 is arranged on the water inlet pipe 14 and the water outlet pipe 15, and the position of the water inlet is higher than that of the water outlet; the water inlet pipe 14 is convenient for pouring cold water into the water cooling jacket 13, the water outlet pipe 15 is convenient for discharging the cold water, the temperature of the upper end of the reaction kettle is reduced, and the sealing ring is prevented from melting.
As a preferable technical scheme, a sealing ring 17 is arranged between the flange 5 and the reaction kettle 3; plays a role in sealing.
As a preferable technical scheme, the temperature control instrument 19 is installed on the well type heating furnace 1, the temperature control instrument is installed on the well type heating furnace 1 and connected, and the temperature during heating of the well type heating furnace 1 is conveniently controlled through the temperature control instrument.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high temperature fused salt electrochemical reaction device, includes well heating furnace (1), its characterized in that, install reation kettle (3) in well heating furnace (1), resistant firebrick (2) are installed to wall down in reation kettle (3), install crucible (4) on resistant firebrick (2), be convenient for fill fused salt, install flange (5) on reation kettle (3), wall and be close to left end cartridge have intake pipe (6) on flange (5), wall and be close to right-hand member cartridge have outlet duct (7) on flange (5), the mounting hole has been seted up on flange (5), cartridge has protective tube (8) in the mounting hole, cartridge has working electrode (9), reference electrode (10) and auxiliary electrode (11) in protective tube (8) respectively, install rubber buffer (12) between mounting hole and the protective tube (8), working electrode (9), reference electrode (10) and auxiliary electrode (11) all insert in the fused salt.
2. The high-temperature molten salt electrochemical reaction device according to claim 1, characterized in that a thermocouple (18) is inserted between the crucible (4) and the reaction kettle (3).
3. The high-temperature molten salt electrochemical reaction device according to claim 1, wherein a water cooling jacket (13) is sleeved at the upper end of the side wall surface of the reaction kettle (3), a water inlet and a water outlet are formed in the water cooling jacket (13), a water inlet pipe (14) and a water outlet pipe (15) are inserted into the water inlet and the water outlet, and a control valve (16) is arranged on the water inlet pipe (14) and the water outlet pipe (15), and the water inlet position is higher than the water outlet position.
4. The high-temperature molten salt electrochemical reaction device according to claim 1, characterized in that a sealing ring (17) is installed between the flange (5) and the reaction kettle (3).
5. The high-temperature molten salt electrochemical reaction device according to claim 1, characterized in that a temperature controller (19) is installed on the well-type heating furnace (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711969.0U CN220438229U (en) | 2023-07-03 | 2023-07-03 | High-temperature molten salt electrochemical reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711969.0U CN220438229U (en) | 2023-07-03 | 2023-07-03 | High-temperature molten salt electrochemical reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438229U true CN220438229U (en) | 2024-02-02 |
Family
ID=89695145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321711969.0U Active CN220438229U (en) | 2023-07-03 | 2023-07-03 | High-temperature molten salt electrochemical reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438229U (en) |
-
2023
- 2023-07-03 CN CN202321711969.0U patent/CN220438229U/en active Active
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