CN216074055U - Automatic constant temperature equipment of tombarthite fused salt electrolysis - Google Patents
Automatic constant temperature equipment of tombarthite fused salt electrolysis Download PDFInfo
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- CN216074055U CN216074055U CN202121878704.0U CN202121878704U CN216074055U CN 216074055 U CN216074055 U CN 216074055U CN 202121878704 U CN202121878704 U CN 202121878704U CN 216074055 U CN216074055 U CN 216074055U
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- reaction box
- constant temperature
- rare earth
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- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 19
- 150000003839 salts Chemical class 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 94
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 20
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 20
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- 239000003792 electrolyte Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 229910052697 platinum Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 229910052741 iridium Inorganic materials 0.000 description 4
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- WABPQHHGFIMREM-YPZZEJLDSA-N lead-205 Chemical compound [205Pb] WABPQHHGFIMREM-YPZZEJLDSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model provides an automatic constant temperature device for rare earth molten salt electrolysis, which relates to the technical field of rare earth processing equipment and comprises a box body, a first equipment box, a reaction box, a heating component and an adjusting component, wherein the reaction box is arranged in the box body, the first equipment box is arranged on one side of the reaction box, the second equipment box is arranged on the other side of the reaction box, a control panel is fixedly arranged on the front surface of the box body, a display screen is arranged on the control panel, a cathode bar is arranged in the reaction box, the heating component is arranged between the first equipment box and the reaction box and used for keeping the reaction temperature of the reaction box, and the adjusting component is arranged between the reaction box and the second equipment box and used for adjusting the height of the cathode bar. The device realizes the automatic constant temperature function by matching the current controller, the heater, the heating coil and the temperature inductor, and can adjust the height of the cathode bar by matching the electric push rod, the connecting rod and the clamping block.
Description
Technical Field
The utility model relates to the technical field of rare earth processing equipment, in particular to an automatic constant temperature device for rare earth molten salt electrolysis.
Background
The molten salt electrolysis process is used to extract some active metals which can not be prepared in water solution, and because of the advantages of higher ionic conductivity, higher diffusion coefficient, lower viscosity, fast electrode reaction and the like, the method is a main mode for producing single rare earth metal, mixed rare earth metal and rare earth alloy.
The electrolysis is a process of leading current to pass through electrolyte solution or molten electrolyte to cause oxidation-reduction reaction on a cathode bar and an anode plate, and rare earth solution is poured into a reaction box and the reaction box is electrified, so that the solution in the reaction box is subjected to electrolytic reaction, and the rare earth in the solution is oxidized and reduced.
At present, the rare earth metal production that adopts domestically is given first place to with fused salt electrolysis technique, the control mode of electrolysis temperature mainly uses the current-voltage of manual regulation power as leading, because of this kind of manual operation mode mainly relies on individual experience, the temperature fluctuation is big, be difficult to control, make the high or low excessively of temperature in the reaction box easily, influence the effect of electrolytic reaction, and the current device can't adjust the height of cathode bar, along with the electrolytic tip diameter that carries out cathode bar and insert electrolyte can diminish gradually and the tip can dissolve gradually, then cause the current efficiency to descend, power consumption increases.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the background technology and provides the automatic constant temperature device for the rare earth molten salt electrolysis, the automatic constant temperature function is realized by the matching use of the current controller, the heater, the heating coil and the temperature inductor, and the height of the cathode bar can be adjusted by the matching use of the electric push rod, the connecting rod and the clamping block.
In order to achieve the aim, the utility model provides the following technical scheme that the automatic constant temperature device for the rare earth molten salt electrolysis comprises a box body, a first equipment box, a reaction box, a heating assembly and an adjusting assembly;
a reaction box is arranged in the box body, a first equipment box is arranged on one side of the reaction box, a second equipment box is arranged on the other side of the reaction box, a control panel is fixedly arranged on the front side of the box body, a display screen is arranged on the control panel, and a cathode bar is arranged in the reaction box;
a heating assembly is arranged between the first equipment box and the reaction box and is used for maintaining the reaction temperature of the reaction box;
and an adjusting component is arranged between the reaction box and the second equipment box and used for adjusting the height of the cathode bar.
Further, heating element includes heater and heating coil, the inside fixed mounting of first equipment box has the heater, the reaction box outside is provided with heating coil, heating coil is connected with the heater, heating coil from the bottom up twines in the reaction box outside, heater and control panel electric connection.
Further, the adjusting part includes electric putter, connecting rod and grip block, the inside fixed mounting of second equipment box has electric putter, just electric putter and control panel electric connection, electric putter top fixedly connected with connecting rod, the grip block that is connected with two arc structures is rotated through the axis of rotation in connecting rod one side.
Furthermore, the top end of the cathode bar is positioned between the two clamping blocks, one side of each clamping block is provided with a fixing hole, and a fixing bolt matched with the fixing hole is arranged in each fixing hole.
Further, the inside fixed mounting of first equipment box has the battery, the inside current controller that is provided with of first equipment box, current controller top fixedly connected with wire, the one end fixedly connected with anode plate of current controller is kept away from to the wire, just the anode plate is located inside the reaction box.
Further, fixed mounting has three temperature-sensing ware on the reaction box inner wall, just temperature-sensing ware is located the upper, middle, lower three position of reaction box inner wall respectively, temperature-sensing ware's signal output part and the signal receiving terminal signal connection of display screen.
The utility model provides an automatic constant temperature device for rare earth molten salt electrolysis, which has the following beneficial effects:
1. the utility model has the advantages of, through temperature-sensing ware, display screen, control panel, heater and heating coil, can react according to the temperature variation in the reaction box to the current controller adjusts the temperature of heater and heating coil, in order to reach the homothermal effect of automatically regulated, avoids the high temperature or crosses the efficiency that influences the electrolysis reaction excessively.
2. Secondly, when the height of cathode bar needs to be adjusted, through electric putter, control panel, connecting rod and grip block for electric putter drives the cathode bar through the connecting rod and goes up and down, and then adjusts the height of cathode bar and the degree of depth that cathode bar 306 buries electrolyte, and then the area of contact of control cathode bar 306 and electrolyte, the speed of control electrolytic reaction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the overall structure of the present invention.
Fig. 3 is a schematic view of a heating coil structure of the present invention.
Fig. 4 is a schematic view of the structure of the clamping block of the present invention.
Fig. 5 is an open view of the clamping block structure of the present invention.
In FIGS. 1-5: 1. a box body; 101. a control panel; 102. a display screen; 2. a first equipment box; 201. a storage battery; 202. a current controller; 203. a heater; 204. a heating coil; 205. a wire; 206. an anode plate; 3. a second equipment box; 301. an electric push rod; 302. a connecting rod; 303. a clamping block; 304. a fixing hole; 305. fixing the bolt; 306. a cathode bar; 4. a reaction box; 401. a temperature sensor.
Detailed Description
Example (b):
referring to figures 1-5 of the drawings,
the automatic constant temperature device for the rare earth molten salt electrolysis provided by the embodiment comprises a box body 1, a first equipment box 2, a second equipment box 3, a reaction box 4, a heating assembly and an adjusting assembly;
the reaction box 4 is arranged in the box body 1, the first equipment box 2 is arranged on one side of the reaction box 4, the second equipment box 3 is arranged on the other side of the reaction box 4, the control panel 101 is fixedly arranged on the front side of the box body 1, the display screen 102 is arranged on the control panel 101, and the cathode bar 306 is arranged in the reaction box 4;
a heating component is arranged between the first equipment box 2 and the reaction box 4 and is used for keeping the reaction temperature of the reaction box 4;
an adjusting component is arranged between the reaction box 4 and the second equipment box 3 and is used for adjusting the height of the cathode bar 306.
The reaction box 4 is made of a platinum material, and the platinum material has good corrosion resistance and high ignition point, so that when the inside of the reaction box 4 is subjected to electrolytic reaction, the reaction box 4 can resist high temperature generated in the reaction, can resist corrosion of electrolyte inside the reaction box 4, and prolongs the service life of the reaction box 4;
meanwhile, the reaction box 4 can also be made of iridium material, which has the characteristics of good corrosion resistance and high ignition point and can meet the requirement of the reaction box 4 on manufacturing adjustment, but although the corrosion resistance of the iridium material is better than that of the platinum material, the manufacturing cost of the iridium material is higher than that of the platinum material, and the iridium material is more difficult to obtain than the platinum material, so the platinum material is selected as the manufacturing material of the reaction box 4.
Further, the heating assembly comprises a heater 203 and a heating coil 204, the heater 203 is fixedly installed inside the first equipment box 2, the heating coil 204 is arranged outside the reaction box 4, the heating coil 204 is connected with the heater 203, the heating coil 204 is wound outside the reaction box 4 from bottom to top, the heater 203 is electrically connected with the control panel 101, when the reaction box 4 needs to be heated, the heater 203 is started through the control panel 101, the heater 203 heats the heating coil 204, then the heat of the heating coil 204 is transferred to the reaction box 4, further the heating of the reaction box 4 is completed, then the reaction box 4 can be uniformly heated through the wound heating coil 204, the reaction box 4 is uniformly heated, and the electrolytic efficiency is prevented from being influenced by overhigh or overlow local temperature.
Further, the adjusting part includes electric putter 301, connecting rod 302 and grip block 303, the inside fixed mounting of second equipment box 3 has electric putter 301, and electric putter 301 and control panel 101 electric connection, electric putter 301 top fixedly connected with connecting rod 302, connecting rod 302 one side is connected with the grip block 303 of two arc structures through the axis of rotation, when the height of cathode bar 306 is adjusted to needs, start electric putter 301 through control panel 101, make electric putter 301 drive connecting rod 302 and go up and down to move, and then drive cathode bar 306 through grip block 303 and go up and down, adjust the degree of depth that cathode bar 306 buries electrolyte, and then the area of contact of control cathode bar 306 and electrolyte, the speed of control electrolytic reaction.
Further, the top end of the cathode bar 306 is located between the two clamping blocks 303, a fixing hole 304 is formed in one side of each clamping block 303, a fixing bolt 305 matched with the two fixing holes 304 is arranged in each fixing hole 304, when the cathode bar 306 needs to be replaced, the fixing bolt 305 is rotated to be taken out of each fixing hole 304, then the clamping blocks 303 are separated through rotation of the rotating shaft, the cathode bar 306 is taken out, a new cathode bar 306 is placed between the two clamping blocks 303, and then the two clamping blocks 303 clamp and fix the cathode bar 306 through the fixing bolts 305 and the fixing holes 304, so that the cathode bar 306 is replaced by the two clamping blocks 303.
Further, a storage battery 201 is fixedly installed inside the first equipment box 2, a current controller 202 is arranged inside the first equipment box 2, an anode plate 206 is arranged inside the reaction box 4, a lead 205 is fixedly connected to the top of the anode plate 206, one end of the lead 205, which is far away from the anode plate 206, is connected with the current controller 202, when the reaction temperature inside the reaction box 4 needs to be adjusted, the current input into the heater 203 is controlled through the current controller 202, so that joule heat generated by electrifying inside the heater 203 is reduced or increased, the heating temperature of the reaction box 4 by the heating coil 204 is adjusted, the adjustment of the reaction temperature inside the reaction box 4 is completed, the current passing through the current controller 202 is transmitted to the anode plate 206 through the lead 205, and the electrolyte inside the reaction box 4 is electrified to generate an electrolytic reaction.
Further, fixed mounting has three temperature-sensing ware 401 on the 4 inner walls of reaction box, and temperature-sensing ware 401 is located the upper and lower three positions of 4 inner walls of reaction box respectively, temperature-sensing ware 401's signal output part and display screen 102's signal receiving terminal signal connection, signal output part through temperature-sensing ware 401 sends the signal receiving terminal of temperature signal to display screen 102, make display screen 102 receive after the signal come out temperature data display, and judge whether need heaing up or cooling through the inside temperature range who sets for of control panel 101, in order to reach the homothermal effect of automatically regulated, avoid the high or low efficiency that influences the electrolytic reaction of temperature.
When the utility model is used, when the height of the cathode bar 306 needs to be adjusted, the electric push rod 301 is started through the control panel 101, so that the electric push rod 301 drives the connecting rod 302 to move up and down, the cathode bar 306 is driven to move up and down through the clamping block 303, the depth of the cathode bar 306 embedded in the electrolyte is adjusted, the contact area of the cathode bar 306 and the electrolyte is controlled, the speed of the electrolytic reaction is controlled, then, when the electrolytic reaction is carried out, a temperature signal is sent to the signal receiving end of the display screen 102 through the signal output end of the temperature sensor 401, so that the temperature data is displayed after the display screen 102 receives the signal, whether the temperature needs to be increased or decreased is judged through the temperature range set in the control panel 101, the effect of automatically adjusting the constant temperature is achieved, the effect of the electrolytic reaction efficiency is avoided being influenced by overhigh or overlow temperature, when the temperature of the reaction box 4 needs to be increased and heated, the control panel 101 starts the heater 203, so that the heater 203 heats the heating coil 204, then the heat of the heating coil 204 is transferred to the reaction box 4, and further the heating of the reaction box 4 is completed, the reaction box 4 can be uniformly heated by the wound heating coil 204, so that the reaction box 4 is uniformly heated, the influence of over-high or over-low local temperature on the electrolytic efficiency is avoided, then the current is transmitted to the anode plate 206 through the lead wire 205, the electrolyte in the reaction box 4 is electrified to generate electrolytic reaction, when the cathode bar 306 needs to be replaced, the cathode bar is taken out from the fixing hole 304 by rotating the fixing bolt 305, then the clamping block 303 is separated by rotating the rotating shaft, the cathode bar 306 is taken out, then a new cathode bar 306 is placed between the two clamping blocks 303, and then the cathode bar 306 is clamped and fixed by the two clamping blocks 303 through the fixing bolt 305 and the fixing hole 304, the replacement of the cathode bar 306 is completed, and the automatic constant temperature function and the adjustment of the height of the cathode bar 306 can be realized through the above structure.
Claims (6)
1. An automatic constant temperature device for rare earth molten salt electrolysis is characterized by comprising a box body, a first equipment box, a reaction box, a heating assembly and an adjusting assembly;
a reaction box is arranged in the box body, a first equipment box is arranged on one side of the reaction box, a second equipment box is arranged on the other side of the reaction box, a control panel is fixedly arranged on the front side of the box body, a display screen is arranged on the control panel, and a cathode bar is arranged in the reaction box;
a heating assembly is arranged between the first equipment box and the reaction box and is used for maintaining the reaction temperature of the reaction box;
and an adjusting component is arranged between the reaction box and the second equipment box and used for adjusting the height of the cathode bar.
2. The automatic constant temperature device for rare earth molten salt electrolysis according to claim 1, wherein the heating assembly comprises a heater and a heating coil, the heater is fixedly installed inside the first equipment box, the heating coil is arranged outside the reaction box and connected with the heater, the heating coil is wound outside the reaction box from bottom to top, and the heater is electrically connected with the control panel.
3. The automatic constant temperature device for rare earth molten salt electrolysis according to claim 1, wherein the adjusting assembly comprises an electric push rod, a connecting rod and a clamping block, the electric push rod is fixedly installed inside the second equipment box and electrically connected with the control panel, the connecting rod is fixedly connected to the top of the electric push rod, and the clamping block with two arc-shaped structures is rotatably connected to one side of the connecting rod through a rotating shaft.
4. The automatic constant temperature device for rare earth molten salt electrolysis according to claim 3, wherein the top end of the cathode bar is located between two clamping blocks, one side of each clamping block is provided with a fixing hole, and a fixing bolt matched with the fixing hole is arranged in each fixing hole.
5. The automatic constant temperature device for rare earth molten salt electrolysis according to claim 1, wherein a storage battery is fixedly installed inside the first equipment box, a current controller is arranged inside the first equipment box, a lead is fixedly connected to the top of the current controller, an anode plate is fixedly connected to one end, away from the current controller, of the lead, and the anode plate is located inside the reaction box.
6. The automatic constant temperature device for rare earth molten salt electrolysis according to claim 1, wherein three temperature sensors are fixedly mounted on the inner wall of the reaction box, the three temperature sensors are respectively positioned at the upper, middle and lower parts of the inner wall of the reaction box, and the signal output end of the temperature sensor is in signal connection with the signal receiving end of the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121878704.0U CN216074055U (en) | 2021-08-12 | 2021-08-12 | Automatic constant temperature equipment of tombarthite fused salt electrolysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121878704.0U CN216074055U (en) | 2021-08-12 | 2021-08-12 | Automatic constant temperature equipment of tombarthite fused salt electrolysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216074055U true CN216074055U (en) | 2022-03-18 |
Family
ID=80669346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121878704.0U Active CN216074055U (en) | 2021-08-12 | 2021-08-12 | Automatic constant temperature equipment of tombarthite fused salt electrolysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216074055U (en) |
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2021
- 2021-08-12 CN CN202121878704.0U patent/CN216074055U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240826 Address after: 713800 Postal Savings Bank, 2nd Floor, Middle Section of Dongsi Road, Xinglong Village, Qu'an Town, Sanyuan County, Xianyang City, Shaanxi Province Patentee after: Shaanxi Hengshuo Tianyu Information Technology Co.,Ltd. Country or region after: China Address before: 710000 2401, floor 24, block B, Changjiang fengzeyuan, No. 50, Zhuque street, Yanta District, Xi'an City, Shaanxi Province Patentee before: Yang Tianfu Country or region before: China |
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| TR01 | Transfer of patent right |