CN220685268U - Metal lithium electrolytic tank capable of automatically discharging lithium - Google Patents
Metal lithium electrolytic tank capable of automatically discharging lithium Download PDFInfo
- Publication number
- CN220685268U CN220685268U CN202322342858.3U CN202322342858U CN220685268U CN 220685268 U CN220685268 U CN 220685268U CN 202322342858 U CN202322342858 U CN 202322342858U CN 220685268 U CN220685268 U CN 220685268U
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- CN
- China
- Prior art keywords
- lithium
- anode
- metal
- tank
- liquid
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 153
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 47
- 239000002184 metal Substances 0.000 title claims abstract description 47
- 238000007599 discharging Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 210000005056 cell body Anatomy 0.000 claims abstract description 10
- 210000004027 cell Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 description 10
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 6
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to the technical field of electrolytic tanks, in particular to a metal lithium electrolytic tank capable of automatically discharging lithium, which comprises a tank body and a tank cover, wherein an anode and a cathode are arranged in the tank body, one end of the anode is fixed on the tank cover, and the cathode is arranged on the periphery of the anode; the outside of cell body is equipped with row lithium mouth, and the inside top of cell body is equipped with the automatic play lithium structure the same with row lithium mouth, and automatic play lithium structure includes album lithium part, and album lithium part surrounds positive pole and negative pole, and one side of album lithium part is equipped with lithium liquid water conservancy diversion part, is equipped with filtration on the lithium liquid water conservancy diversion part, and the one end intercommunication row lithium mouth of lithium liquid water conservancy diversion part. The metal lithium electrolytic tank with the structure is reasonable in design, can gather generated metal lithium through an automatic lithium discharging structure, then directly discharges the metal lithium liquid along with the lithium liquid flow guiding component from the lithium discharging port by utilizing the liquid level difference, saves time and labor, and reduces the operation risk of staff.
Description
Technical Field
The utility model relates to the technical field of electrolytic tanks, in particular to a metal lithium electrolytic tank capable of automatically discharging lithium.
Background
The electrolytic tank is generally composed of a tank body, a tank cover, a cathode and an anode, and can be divided into a downward-inserted electrolytic tank and an upward-inserted electrolytic tank according to the mode of inserting the anode into electrolyte. The lower inserting type electrolytic tank anode graphite is immersed below the electrolyte liquid level, the electrolytic tank is complex in structure, high in manufacturing cost and quick in tank body scrapping due to difficult graphite replacement. Relatively, the upper plug-in type electrolytic tank has simple structure, lower manufacturing cost and convenient anode replacement. The prior electrolytic tank with the upper plug-in structure has the following problems in practical application: the traditional liquid lithium discharging mode uses a special tool to scoop out lithium liquid from a lithium outlet at the top, is inconvenient to operate and has certain safety risks such as scalding, electric shock and the like. Therefore, in view of the above problems, there is a need to develop a metal lithium electrolytic cell capable of automatically discharging lithium.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: aiming at the defects of the prior art, the metal lithium electrolytic tank capable of automatically discharging lithium is provided, and the generated metal lithium can be automatically discharged by the electrolytic tank, so that time and labor are saved, and the operation risk is reduced.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the metal lithium electrolytic tank capable of automatically discharging lithium comprises a tank body and a tank cover, wherein an anode and a cathode are arranged in the tank body, one end of the anode is fixed on the tank cover, and the cathode is arranged on the periphery of the anode; the outside of cell body is equipped with row lithium mouth, the inside top of cell body be equipped with row lithium mouth the same automatic play lithium structure, automatic play lithium structure includes album lithium part, album lithium part will positive pole and negative pole surround, one side of album lithium part is equipped with lithium liquid water conservancy diversion part, be equipped with filtration on the lithium liquid water conservancy diversion part, the one end intercommunication of lithium liquid water conservancy diversion part row lithium mouth.
As an improved technical scheme, the lithium collecting component is a ring body with an open top and bottom and a sealing structure at the periphery.
As an improved technical scheme, the lithium liquid guide component is a lithium liquid guide plate with one end communicated with the lithium collecting component and the other end communicated with the lithium discharging port.
As an improved technical scheme, the filtering structure is a plurality of through holes arranged on the lithium liquid diversion component.
As an improved technical scheme, the lithium collecting part is fixedly connected with the inner wall of the groove body through a plurality of fixing plates.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the metal lithium electrolytic tank capable of automatically discharging lithium comprises a tank body and a tank cover, wherein an anode and a cathode are arranged in the tank body, one end of the anode is fixed on the tank cover, and the cathode is arranged on the periphery of the anode; the outside of cell body is equipped with row lithium mouth, and the inside top of cell body is equipped with the automatic play lithium structure the same with row lithium mouth, and automatic play lithium structure includes album lithium part, and album lithium part surrounds positive pole and negative pole, and one side of album lithium part is equipped with lithium liquid water conservancy diversion part, is equipped with filtration on the lithium liquid water conservancy diversion part, and the one end intercommunication row lithium mouth of lithium liquid water conservancy diversion part. In practical application, anhydrous lithium chloride and anhydrous potassium chloride are added through a feed pipe at the top of the tank cover, metal lithium liquid generated after electrolytic reaction is gathered at the upper part of the cathode and then slowly moves into the lithium collecting part, and when a certain liquid level is reached, the metal lithium liquid is discharged from the lithium discharge port along the lithium liquid guide part; the generated chlorine is discharged from the exhaust port at the top of the tank cover. When the metal lithium liquid is discharged, a small amount of electrolyte passes through the lithium liquid guide component along with the metal lithium liquid, and the electrolyte can be effectively filtered through the filtering structure, so that the separation of the metal lithium liquid and the electrolyte is realized. The metal lithium electrolytic tank with the structure is reasonable in design, can gather generated metal lithium through an automatic lithium discharging structure, then directly discharges the metal lithium liquid along with the lithium liquid flow guiding component from the lithium discharging port by utilizing the liquid level difference, saves time and labor, and reduces the operation risk of staff.
The lithium collecting part is a ring body with an open top and bottom and a sealing structure at the periphery. After the anhydrous lithium chloride and the anhydrous potassium chloride are subjected to electrolytic reaction, the metal lithium is gathered on the upper part of the cathode, and along with the thickness increase of the metal lithium layer, the metal lithium liquid slowly moves to the inside of the round ring body with the periphery sealed, the metal lithium liquid is gathered together through the round ring body, and along with the thickness increase of the metal lithium layer, the metal lithium is discharged from the lithium discharge port after reaching the corresponding liquid level. The lithium collecting part with the structure is reasonable in design and simple in structure, aggregation limiting of the metal lithium liquid is achieved, and meanwhile automatic discharge of the metal lithium liquid is facilitated.
Because the lithium liquid guide part is a lithium liquid guide plate with one end communicated with the lithium collecting part and the other end communicated with the lithium discharging port. When the metal lithium liquid in the lithium collecting part reaches a certain liquid level, the metal lithium liquid can be discharged from the lithium discharge port along the lithium liquid guide plate, and the lithium liquid guide plate with the structure is reasonable in design and convenient for discharging the metal lithium liquid.
The filtering structure is a plurality of through holes arranged on the lithium liquid guide component. When the metal lithium liquid in the lithium collecting part is discharged along the lithium liquid guide part, partial electrolyte can be possibly entrained, and the electrolyte can be filtered through the plurality of arranged through holes, so that the separation of the metal lithium liquid and the electrolyte is realized.
The lithium collecting part is fixedly connected with the inner wall of the groove body through a plurality of fixing plates. By means of the connection mode, the lithium collecting component is fixed.
Drawings
FIG. 1 is a schematic diagram of a metal lithium electrolytic cell capable of automatically discharging lithium according to the present utility model;
FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;
FIG. 3 is an enlarged view of the lithium fluid diversion member of FIG. 2;
the device comprises a 1-groove body, a 10-lithium discharge port, a 2-groove cover, a 3-anode, a 4-cathode, a 5-automatic lithium discharge structure, a 50-lithium collecting part, a 51-lithium liquid flow guiding part, a 510-filtering structure and a 6-fixing plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The metal lithium electrolytic tank capable of automatically discharging lithium comprises a tank body 1 and a tank cover 2, wherein the tank body 1 is internally provided with an anode 3 and a cathode 4, one end of the anode 3 is fixed on the tank cover 2, and the cathode 4 is arranged on the periphery of the anode 3; the outside of cell body 1 is equipped with row lithium mouth 10, and the inside top of cell body 1 is equipped with the same automatic play lithium structure 5 with row lithium mouth 10, and automatic play lithium structure 5 includes album lithium part 50, and album lithium part 50 surrounds positive pole 3 and negative pole 4, and one side of album lithium part 50 is equipped with lithium liquid water conservancy diversion part 51, is equipped with filtration 510 on the lithium liquid water conservancy diversion part 51, and the one end intercommunication row lithium mouth 10 of lithium liquid water conservancy diversion part 51. Wherein the lithium collecting part 50 is a torus with an open top and bottom and a sealing structure around. The lithium liquid guide part is a lithium liquid guide plate with one end communicated with the lithium collecting part and the other end communicated with the lithium discharging port at 51. Wherein the filtering structure 510 is a plurality of through holes arranged on the lithium liquid guiding component.
In practical application, anhydrous lithium chloride and anhydrous potassium chloride are added through a feed pipe at the top of the tank cover, metal lithium liquid generated after electrolytic reaction is gathered at the upper part of the cathode, and then slowly moves to the inside of the lithium collecting part along with the thickness increase of the metal lithium layer, and is discharged from the lithium discharge port along the lithium liquid guide part when a certain liquid level is reached; the generated chlorine is discharged from the exhaust port at the top of the tank cover. When the metal lithium liquid is discharged, a small amount of electrolyte passes through the lithium liquid guide component (the lithium liquid guide plate) along with the metal lithium liquid, and the electrolyte passes through a plurality of through holes on the lithium liquid guide plate to enter the tank body so as to continuously participate in electrolytic reaction. The metal lithium electrolytic tank with the structure is reasonable in design, can gather generated metal lithium through an automatic lithium discharging structure, then directly discharges the metal lithium liquid along with a lithium liquid guide plate from a lithium discharging port by utilizing the liquid level difference, saves time and labor, and reduces the operation risk of staff.
Wherein the lithium collecting part 50 is fixedly connected with the inner wall of the tank body 1 through a plurality of fixing plates 6. By means of the connection mode, the lithium collecting component is fixed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a metal lithium electrolytic bath that can go out lithium automatically which characterized in that: the anode comprises a tank body and a tank cover, wherein an anode and a cathode are arranged in the tank body, one end of the anode is fixed on the tank cover, and the cathode is arranged on the periphery of the anode; the outside of cell body is equipped with row lithium mouth, the inside top of cell body be equipped with row lithium mouth the same automatic play lithium structure, automatic play lithium structure includes album lithium part, album lithium part will positive pole and negative pole surround, one side of album lithium part is equipped with lithium liquid water conservancy diversion part, be equipped with filtration on the lithium liquid water conservancy diversion part, the one end intercommunication of lithium liquid water conservancy diversion part row lithium mouth.
2. The automatic lithium-discharging metal lithium electrolytic cell according to claim 1, wherein: the lithium collecting component is a ring body with an open top and bottom and a sealing structure at the periphery.
3. The automatic lithium-discharging metal lithium electrolytic cell according to claim 1, wherein: the lithium liquid guide component is a lithium liquid guide plate with one end communicated with the lithium collecting component and the other end communicated with the lithium discharging port.
4. The automatic lithium-discharging metal lithium electrolytic cell according to claim 1, wherein: the filtering structure is a plurality of through holes arranged on the lithium liquid guide component.
5. The automatic lithium-discharging metal lithium electrolytic cell according to claim 1, wherein: the lithium collecting part is fixedly connected with the inner wall of the groove body through a plurality of fixing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342858.3U CN220685268U (en) | 2023-08-30 | 2023-08-30 | Metal lithium electrolytic tank capable of automatically discharging lithium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342858.3U CN220685268U (en) | 2023-08-30 | 2023-08-30 | Metal lithium electrolytic tank capable of automatically discharging lithium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220685268U true CN220685268U (en) | 2024-03-29 |
Family
ID=90407562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322342858.3U Active CN220685268U (en) | 2023-08-30 | 2023-08-30 | Metal lithium electrolytic tank capable of automatically discharging lithium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220685268U (en) |
-
2023
- 2023-08-30 CN CN202322342858.3U patent/CN220685268U/en active Active
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