CN220685267U - Automatic lithium discharging device of lithium electrolytic tank - Google Patents
Automatic lithium discharging device of lithium electrolytic tank Download PDFInfo
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- CN220685267U CN220685267U CN202322340651.2U CN202322340651U CN220685267U CN 220685267 U CN220685267 U CN 220685267U CN 202322340651 U CN202322340651 U CN 202322340651U CN 220685267 U CN220685267 U CN 220685267U
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- lithium
- flow guiding
- guiding component
- siphon flow
- siphon
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 190
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 182
- 238000007599 discharging Methods 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 238000004891 communication Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 22
- 239000002184 metal Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 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
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to the technical field of electrolytic tanks, in particular to an automatic lithium discharging device of a lithium electrolytic tank, which comprises a lithium collecting furnace communicated with a lithium discharging pipe of the electrolytic tank, wherein a lithium inlet pipe is arranged at one side of the top of the lithium collecting furnace, and a lithium discharging pipe is arranged at the bottom of the lithium collecting furnace; the lithium collecting furnace is internally provided with a first siphon flow guiding component communicated with the lithium inlet pipe, a second siphon flow guiding component communicated with the first siphon flow guiding component is arranged below the first siphon flow guiding component, and a third siphon flow guiding component communicated with the second siphon flow guiding component is arranged below the second siphon flow guiding component. The automatic lithium discharging device with the structure is convenient for the automatic guiding and discharging of the metal lithium liquid in the electrolytic tank, realizes the continuous and automatic conveying of the metal lithium liquid between the pipeline and the storage kettle, has higher temperature of the metal lithium liquid, and can not be solidified in the whole self-flowing process, so the automatic lithium discharging device is safe and practical.
Description
Technical Field
The utility model relates to the technical field of electrolytic tanks, in particular to an automatic lithium discharging device of a lithium electrolytic tank.
Background
When lithium is discharged from the traditional lithium electrolytic tank, liquid lithium can be conveyed into the lithium collecting tank through a lithium discharge pipeline under the constraint of the lithium collecting device. After the liquid lithium in the lithium collecting tank reaches the set capacity, the lithium collecting tank needs to be replaced and removed periodically, and the automatic continuous conveying of the lithium liquid in the tank body and the pipeline cannot be realized by the existing lithium discharging device. And liquid lithium can conduct electricity, and the risk of equipment electrification can appear in the outflow in-process of lithium liquid. Therefore, in order to solve the above problems, it is necessary to develop an automatic lithium discharging device for lithium electrolytic baths.
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 automatic lithium discharging device of the lithium electrolytic tank is provided, the automatic lithium discharging device can avoid the occurrence of conduction when lithium liquid flows out, and the automatic continuous conveying of the lithium liquid in a tank body and a pipeline can be realized.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the automatic lithium discharging device of the lithium electrolytic tank comprises a lithium collecting furnace communicated with a lithium discharging pipe of the electrolytic tank, wherein a lithium inlet pipe is arranged at one side of the top of the lithium collecting furnace, and a lithium discharging pipe is arranged at the bottom of the lithium collecting furnace; the lithium collecting furnace is characterized in that a first siphon flow guiding component communicated with the lithium inlet pipe is arranged in the lithium collecting furnace, a second siphon flow guiding component communicated with the first siphon flow guiding component is arranged below the first siphon flow guiding component, and a third siphon flow guiding component communicated with the second siphon flow guiding component is arranged below the second siphon flow guiding component.
As an improved technical scheme, the first siphon flow guiding component, the second siphon flow guiding component and the third siphon flow guiding component are of an integrated structure, wherein the first siphon flow guiding component is fixedly connected with the inner wall of the top of the lithium collecting furnace.
As an improved technical scheme, first siphon water conservancy diversion part, second siphon water conservancy diversion part with third siphon water conservancy diversion part all includes the outer tube, the top of outer tube is equipped with the inlet, the inside of outer tube is equipped with the inner tube, the bottom of inner tube is equipped with the inlet, the inside of inner tube is equipped with the honeycomb duct, the one end of honeycomb duct is close to the top of inner tube, the other end of honeycomb duct passes the inner tube with the bottom of outer tube.
As an improved technical scheme, the first siphon flow guiding component is communicated with the outer tube of the second siphon flow guiding component through a flow guiding tube, and the second siphon flow guiding component is communicated with the outer tube of the third siphon flow guiding component through a flow guiding tube.
As an improved technical scheme, the bottom of the outer tube and the top of the inner tube are both arc-shaped, and the bottom liquid inlet of the inner tube is arc-shaped.
As an improved technical scheme, the outer tube of the first siphon flow guiding component is communicated with the lithium discharge tube through the lithium inlet tube, and a high-temperature-resistant insulating pad is arranged at the communication position of the lithium inlet tube and the lithium discharge tube.
As an improved technical scheme, the collection space of the third siphon flow guiding component for lithium liquid is larger than that of the first siphon flow guiding component, and the collection space of the first siphon flow guiding component for lithium liquid is larger than that of the second siphon flow guiding component.
As an improved technical scheme, the lithium outlet pipe is communicated with a plurality of lithium storage tanks.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the automatic lithium discharging device of the lithium electrolytic tank comprises a lithium collecting furnace communicated with a lithium discharging pipe of the electrolytic tank, wherein a lithium inlet pipe is arranged at one side of the top of the lithium collecting furnace, and a lithium discharging pipe is arranged at the bottom of the lithium collecting furnace; the lithium collecting furnace is internally provided with a first siphon flow guiding component communicated with the lithium inlet pipe, a second siphon flow guiding component communicated with the first siphon flow guiding component is arranged below the first siphon flow guiding component, and a third siphon flow guiding component communicated with the second siphon flow guiding component is arranged below the second siphon flow guiding component. In practical application, the lithium metal liquid generated in the electrolytic tank firstly enters the first siphon flow guiding component along the lithium discharging pipe and the lithium inlet pipe, enters the second siphon flow guiding component through the siphon principle, then enters the third siphon flow guiding component through the siphon principle, and then enters the lithium collecting furnace. The automatic lithium discharging device with the structure is reasonable in design, is convenient for the automatic guiding and discharging of the metal lithium liquid in the electrolytic tank, realizes continuous and automatic conveying of the metal lithium liquid between the pipeline and the storage kettle, has higher temperature, and cannot be solidified in the whole self-flowing process, so that the automatic lithium discharging device is safe and practical.
Because the first siphon flow guiding component, the second siphon flow guiding component and the third siphon flow guiding component are of an integrated structure, the first siphon flow guiding component is fixedly connected with the inner wall of the top of the lithium collecting furnace. Through this design, convenient to detach and installation.
Because first siphon water conservancy diversion part, second siphon water conservancy diversion part and third siphon water conservancy diversion part all include the outer tube, and the top of outer tube is equipped with the inlet, and the inside of outer tube is equipped with the inner tube, and the bottom of inner tube is equipped with the inlet, and the inside of inner tube is equipped with the honeycomb duct, and the one end of honeycomb duct is close to the top of inner tube, and the other end of honeycomb duct passes the bottom of inner tube and outer tube. In practical application, the metal lithium liquid firstly enters the inner part of the outer tube of the first siphon flow guiding component, then enters the inner tube through the liquid inlet at the bottom of the inner tube, when the siphon liquid level is reached, the metal lithium liquid downwards flows into the inner part of the outer tube of the second siphon flow guiding component along the flow guiding tube, then enters the inner tube through the liquid inlet of the inner tube, enters the outer tube of the third siphon flow guiding component along the flow guiding tube after the siphon liquid level is reached, then enters the inner tube again, and enters the inner part of the lithium collecting furnace along the flow guiding tube after the siphon liquid level is reached. The first siphon flow guiding component, the second siphon flow guiding component and the third siphon flow guiding component which are of the integrated structure are reasonable in design, and the metal lithium liquid is automatically guided out in an insulating state.
Because the first siphon flow guiding component is communicated with the outer pipe of the second siphon flow guiding component through the flow guiding pipe, the second siphon flow guiding component is communicated with the outer pipe of the third siphon flow guiding component through the flow guiding pipe. The design facilitates the flow of the metallic lithium of the first siphon flow guiding member into the second siphon flow guiding member, and the metallic lithium inside the second siphon flow guiding member flows into the third siphon flow guiding member.
Because the bottom of the outer tube and the top of the inner tube are both arc-shaped, and the bottom liquid inlet of the inner tube is arc-shaped. The bottom of the outer tube and the top of the inner tube are designed to be arc-shaped, so that the phenomenon of effusion is avoided; the liquid inlet at the bottom of the inner tube is designed into an arc shape, so that lithium liquid in the outer tube can enter the inner tube conveniently.
Because the outer tube of the first siphon flow guiding component is communicated with the lithium discharging tube through the lithium inlet tube, and a high-temperature resistant insulating pad is arranged at the communication part of the lithium inlet tube and the lithium discharging tube. Through setting up high temperature resistant insulating pad, avoid the junction to take place the phenomenon that lithium liquid spills.
Because the third siphon flow guiding component is larger than the first siphon flow guiding component in the collecting space of the lithium liquid, the first siphon flow guiding component is larger than the second siphon flow guiding component in the collecting space of the lithium liquid. After the metal lithium liquid is collected in the first siphon flow guiding component, the metal lithium liquid enters the second siphon flow guiding component along the flow guiding pipe by utilizing the siphon principle, after the metal lithium liquid is collected in the second siphon flow guiding component, the metal lithium liquid enters the third siphon flow guiding component along the flow guiding pipe by utilizing the siphon principle, and finally enters the lithium collecting furnace through the flow guiding pipe. The design is convenient for realizing automatic diversion of the lithium metal solution.
Since the lithium outlet pipe is communicated with a plurality of lithium storage tanks. Lithium in the lithium collecting furnace enters a plurality of lithium storage tanks along a lithium outlet pipe through liquid level difference for storage, and continuous lithium liquid discharge is realized through the design.
Drawings
FIG. 1 is a schematic diagram of an automatic lithium discharging device of a lithium electrolytic bath according to the present utility model;
the lithium ion battery comprises a 1-electrolytic tank, a 2-lithium discharge pipe, a 3-lithium collecting furnace, a 30-lithium inlet pipe, a 31-lithium discharge pipe, a 4-first siphon guide component, a 40-outer pipe, a 41-inner pipe, a 410-liquid inlet, a 42-guide pipe, a 5-second siphon guide component, a 6-third siphon guide component, a 7-lithium storage tank and an 8-high temperature resistant insulating pad.
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.
An automatic lithium discharging device of a lithium electrolytic tank is shown in fig. 1, and comprises a lithium collecting furnace 3 communicated with a lithium discharging pipe 2 of the electrolytic tank 1, wherein one side of the top of the lithium collecting furnace 3 is provided with a lithium inlet pipe 30, the bottom of the lithium collecting furnace 3 is provided with a lithium discharging pipe 31, and the lithium discharging pipe 31 is communicated with a plurality of lithium storage tanks 7; the lithium collecting furnace 3 is internally provided with a first siphon flow guiding component 4 communicated with the lithium inlet pipe 30, a second siphon flow guiding component 5 communicated with the first siphon flow guiding component 4 is arranged below the first siphon flow guiding component 4, and a third siphon flow guiding component 6 communicated with the second siphon flow guiding component 5 is arranged below the second siphon flow guiding component 5. The first siphon flow guiding component 4, the second siphon flow guiding component 5 and the third siphon flow guiding component 6 are of an integrated structure, and the first siphon flow guiding component 4 is fixedly connected with the inner wall of the top of the lithium collecting furnace 3. The first siphon guiding component 4, the second siphon guiding component 5 and the third siphon guiding component 6 all comprise an outer pipe 40, the top of the outer pipe 40 is provided with a liquid inlet, the inside of the outer pipe 40 is provided with an inner pipe 41, the bottom of the inner pipe 41 is provided with a liquid inlet 410, the inside of the inner pipe 41 is provided with a guiding pipe 42, one end of the guiding pipe 42 is close to the top of the inner pipe 41, and the other end of the guiding pipe 42 penetrates through the bottoms of the inner pipe 41 and the outer pipe 40.
In practical application, the metal lithium liquid generated in the electrolytic tank firstly enters the outer tube of the first siphon flow guiding component of the lithium collecting furnace along the lithium discharging tube and the lithium inlet tube, then enters the inner tube through the liquid inlet at the bottom of the inner tube, flows downwards along the flow guiding tube into the outer tube of the second siphon flow guiding component when the siphon liquid level is reached, then enters the inner tube through the liquid inlet of the inner tube, enters the outer tube of the third siphon flow guiding component along the flow guiding tube after the siphon liquid level is reached, then enters the inner tube through the liquid inlet, enters the inner tube along the flow guiding tube after the siphon liquid level is reached, and finally continuously and automatically flows into a plurality of lithium storage tanks; because each time one siphon flow guiding component discharges the metal lithium liquid, the siphon flow guiding component and the next siphon flow guiding component are in a cut-off state, so that the lithium collecting furnace is in an insulating state in the process of discharging the metal lithium liquid, and the safety is improved; and utilize the metal lithium liquid in the liquid level difference collection lithium stove to flow into in a plurality of lithium storage tanks in succession automatically, realized carrying metal lithium liquid in succession between pipeline and storage kettle to metal lithium liquid temperature is higher, can not solidify in the whole process of flowing automatically, so safe practical.
Wherein the first siphon guiding component 4 is communicated with the outer pipe of the second siphon guiding component 5 through the guiding pipe 42, and the second siphon guiding component 5 is communicated with the outer pipe of the third siphon guiding component 6 through the guiding pipe 42. The design facilitates the flow of the metallic lithium of the first siphon flow guiding member into the second siphon flow guiding member, and the metallic lithium inside the second siphon flow guiding member flows into the third siphon flow guiding member.
Wherein the bottom of the outer tube 40 and the top of the inner tube 41 are both arc-shaped, and the bottom liquid inlet 410 of the inner tube 41 is arc-shaped. The bottom of the outer tube and the top of the inner tube are designed to be arc-shaped, so that the phenomenon of effusion is avoided; the liquid inlet at the bottom of the inner tube is designed into an arc shape, so that lithium liquid in the outer tube can enter the inner tube conveniently.
Wherein the outer tube 40 of the first siphon guiding component 4 is communicated with the lithium discharging tube 2 through the lithium inlet tube 30, and a high temperature resistant insulating pad 8 is arranged at the communication part of the lithium inlet tube 30 and the lithium discharging tube 2. Through setting up high temperature resistant insulating pad, avoid the junction to take place the phenomenon that lithium liquid spills.
The third siphon flow guiding component 6 has a larger collection space for lithium liquid than the first siphon flow guiding component 4, and the first siphon flow guiding component 4 has a larger collection space for lithium liquid than the second siphon flow guiding component 5. After the metal lithium liquid is collected in the first siphon flow guiding component, the metal lithium liquid enters the second siphon flow guiding component along the flow guiding pipe by utilizing the siphon principle, after the metal lithium liquid is collected in the second siphon flow guiding component, the metal lithium liquid enters the third siphon flow guiding component along the flow guiding pipe by utilizing the siphon principle, and finally enters the lithium collecting furnace through the flow guiding pipe. The design is convenient for realizing automatic diversion of the lithium metal solution.
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 (8)
1. An automatic lithium discharging device of a lithium electrolytic tank is characterized in that: the lithium collecting furnace is communicated with a lithium discharge pipe of the electrolytic tank, one side of the top of the lithium collecting furnace is provided with a lithium inlet pipe, and the bottom of the lithium collecting furnace is provided with a lithium outlet pipe; the lithium collecting furnace is characterized in that a first siphon flow guiding component communicated with the lithium inlet pipe is arranged in the lithium collecting furnace, a second siphon flow guiding component communicated with the first siphon flow guiding component is arranged below the first siphon flow guiding component, and a third siphon flow guiding component communicated with the second siphon flow guiding component is arranged below the second siphon flow guiding component.
2. The automatic lithium discharging device of the lithium electrolytic bath according to claim 1, wherein: the first siphon flow guiding component, the second siphon flow guiding component and the third siphon flow guiding component are of an integrated structure, wherein the first siphon flow guiding component is fixedly connected with the inner wall of the top of the lithium collecting furnace.
3. The automatic lithium discharging device of the lithium electrolytic bath according to claim 1, wherein: the first siphon flow guiding component, the second siphon flow guiding component and the third siphon flow guiding component all comprise an outer pipe, the top of the outer pipe is provided with a liquid inlet, the inner pipe is arranged in the outer pipe, the liquid inlet is arranged at the bottom of the inner pipe, the flow guiding pipe is arranged in the inner pipe, one end of the flow guiding pipe is close to the top of the inner pipe, and the other end of the flow guiding pipe penetrates through the inner pipe and the bottom of the outer pipe.
4. The automatic lithium discharging device of the lithium electrolytic bath according to claim 3, wherein: the first siphon flow guiding component is communicated with the outer pipe of the second siphon flow guiding component through a flow guiding pipe, and the second siphon flow guiding component is communicated with the outer pipe of the third siphon flow guiding component through a flow guiding pipe.
5. The automatic lithium discharging device of the lithium electrolytic bath according to claim 3, wherein: the bottom of the outer tube and the top of the inner tube are both arc-shaped, and the bottom liquid inlet of the inner tube is arc-shaped.
6. The automatic lithium discharging device of the lithium electrolytic bath according to claim 3, wherein: the outer tube of the first siphon flow guiding component is communicated with the lithium discharging tube through the lithium inlet tube, and a high-temperature-resistant insulating pad is arranged at the communication position of the lithium inlet tube and the lithium discharging tube.
7. The automatic lithium discharging device of the lithium electrolytic bath according to claim 1, wherein: the third siphon flow guiding component is larger than the first siphon flow guiding component in the collecting space of lithium liquid, and the first siphon flow guiding component is larger than the second siphon flow guiding component in the collecting space of lithium liquid.
8. The automatic lithium discharging device of the lithium electrolytic bath according to claim 1, wherein: the lithium outlet pipe is communicated with a plurality of lithium storage tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340651.2U CN220685267U (en) | 2023-08-30 | 2023-08-30 | Automatic lithium discharging device of lithium electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340651.2U CN220685267U (en) | 2023-08-30 | 2023-08-30 | Automatic lithium discharging device of lithium electrolytic tank |
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| Publication Number | Publication Date |
|---|---|
| CN220685267U true CN220685267U (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322340651.2U Active CN220685267U (en) | 2023-08-30 | 2023-08-30 | Automatic lithium discharging device of lithium electrolytic tank |
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| CN (1) | CN220685267U (en) |
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2023
- 2023-08-30 CN CN202322340651.2U patent/CN220685267U/en active Active
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