CN208980783U - A kind of thick lithium impurity removing equipment of lithium metal - Google Patents
A kind of thick lithium impurity removing equipment of lithium metal Download PDFInfo
- Publication number
- CN208980783U CN208980783U CN201821632645.7U CN201821632645U CN208980783U CN 208980783 U CN208980783 U CN 208980783U CN 201821632645 U CN201821632645 U CN 201821632645U CN 208980783 U CN208980783 U CN 208980783U
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- CN
- China
- Prior art keywords
- lithium
- founding
- tank
- impurity removing
- removing equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of thick lithium impurity removing equipment of lithium metal, including lithium ingot feeding device, the lithium ingot feeding device is connected with molten lithium storehouse, and the molten lithium storehouse includes founding tank, and the founding tank is equipped with founding heating furnace；Spiral reamer is equipped in the founding tank, the lower part of the spiral reamer is that feed end and founding tank conical head bottom are integrally welded, and the top of the spiral reamer is discharge end, and the discharging is brought out equipped with container containing slag；The top of the founding tank is connected by chimney filter with ingot casting container；Utility model has the advantages that structure is simple, and it is easy to use, improve product quality.
Description
Technical field
The utility model relates to a kind of impurity removing equipment, specifically a kind of thick lithium impurity removing equipment of lithium metal belongs to removal of impurities
Apparatus field.
Background technique
Due to more or less having electrolyte (lithium chloride, potassium chloride) from the lithium metal of electrolytic cell output, in ingot casting, storage
It deposits and generates lithium nitride and lithia with reacting with nitrogen, the oxygen of air in transportational process again, therefore, it is necessary to remove in thick lithium
These impurity avoid influencing product quality.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of thick lithium impurity removing equipment of lithium metal, and structure is simple, uses
It is convenient, improve product quality.
The technical solution of the utility model are as follows:
A kind of thick lithium impurity removing equipment of lithium metal, including lithium ingot feeding device, the lithium ingot feeding device are connected with molten lithium storehouse,
The molten lithium storehouse includes founding tank, and the founding tank is equipped with founding heating furnace；Spiral reamer, that is, spiral is equipped in the founding tank
The lower part of conveyer device&apos, the spiral reamer is feed end, and the feed end and founding tank conical head bottom are integrally welded,
The top of the spiral reamer is discharge end, and the discharging is brought out equipped with container containing slag, melts lithium slag through reamer in founding tank
It is delivered in container containing slag；The top of the founding tank is connected by chimney filter with ingot casting container, and lithium metal is exported by chimney filter
And ingot casting.
Wherein, the discharge end is connected by discharge pipe with the container containing slag.
In addition, the lithium ingot feeding device includes feed bin, the feed bin is equipped with electronic charging ram, the exit of the feed bin
Equipped with material-falling hopper.The silo design capacity can fill 50 electrolysis lithium ingots.Electrolysis ingot is pushed into blanking by electric pushrod in feed bin
Bucket, enters in molten lithium storehouse.Electric pushrod can be automatically controled, and electrolysis ingot is made to carry out continuous fusion-cast in molten lithium storehouse.
Further, the container containing slag is arranged on moveable carriage, convenient transportation.
Since the material specific gravity of lithium metal, lithium slag, electrolyte is different, it can be layered as lithium and lithium slag in molten lithium storehouse, wherein melting
The lithium metal on lithium storehouse top is lifted out by chimney filter export and ingot casting, the lithium slag and electrolyte of molten lithium storehouse lower part by screw reamer
Molten lithium storehouse enters thick lithium container, realizes removal of impurities.This process can be with continuous production.
Utility model has the advantages that structure is simple, and it is easy to use, improve product quality.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The preferred embodiment of the utility model is illustrated below, it should be understood that preferred embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of thick lithium impurity removing equipment of lithium metal, including lithium ingot feeding device 1, the lithium ingot feeding device 1
It is connected with molten lithium storehouse, the molten lithium storehouse includes founding tank 2, and the founding tank 2 is equipped with founding heating furnace 3；It is set in the founding tank 2
There are spiral reamer 4 i.e. spiral conveyer device&apos, the lower part of the spiral reamer 4 is feed end, the feed end and founding tank taper
End socket bottom is integrally welded, and the top of the spiral reamer 4 is discharge end, and the discharging is brought out equipped with container containing slag 5, founding
The lithium slag that melts in tank is delivered in container containing slag through reamer；The top of the founding tank is connected by chimney filter with ingot casting container
Logical, lithium metal passes through chimney filter export and ingot casting.
Wherein, the discharge end is connected by discharge pipe with the container containing slag.
The container containing slag 5 is arranged on moveable carriage, convenient transportation.
In addition, the lithium ingot feeding device includes feed bin, the feed bin is equipped with electronic charging ram, the exit of the feed bin
Equipped with material-falling hopper.The silo design capacity can fill 50 electrolysis lithium ingots.Electrolysis ingot is pushed into blanking by electric pushrod in feed bin
Bucket, enters in molten lithium storehouse.Electric pushrod can be automatically controled, and electrolysis ingot is made to carry out continuous fusion-cast in molten lithium storehouse.
Since the material specific gravity of lithium metal, lithium slag, electrolyte is different, it can be layered as lithium and lithium slag in molten lithium storehouse, wherein melting
The lithium metal on lithium storehouse top is lifted out by chimney filter export and ingot casting, the lithium slag and electrolyte of molten lithium storehouse lower part by screw reamer
Molten lithium storehouse enters thick lithium container, realizes removal of impurities.This process can be with continuous production.
Claims (4)
1. a kind of thick lithium impurity removing equipment of lithium metal, it is characterised in that: including lithium ingot feeding device, the lithium ingot feeding device and molten
Lithium storehouse is connected, and the molten lithium storehouse includes founding tank, and the founding tank is equipped with founding heating furnace；Spiral is equipped in the founding tank to cut with scissors
The lower part of knife, the spiral reamer is feed end, and the feed end and founding tank conical head bottom are integrally welded, the spiral shell
The top for revolving reamer is discharge end, is equipped with container containing slag at the discharge end；The top of the founding tank passes through chimney filter and ingot casting
Container is connected.
2. the thick lithium impurity removing equipment of a kind of lithium metal according to claim 1, it is characterised in that: the discharge end passes through discharging
Pipeline is connected with the container containing slag.
3. the thick lithium impurity removing equipment of a kind of lithium metal according to claim 1 or 2, it is characterised in that: the lithium ingot charging dress
It sets including feed bin, the feed bin is equipped with electronic charging ram, and the exit of the feed bin is equipped with material-falling hopper.
4. the thick lithium impurity removing equipment of a kind of lithium metal according to claim 3, it is characterised in that: the container containing slag setting exists
On moveable carriage, convenient transportation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632645.7U CN208980783U (en) | 2018-10-09 | 2018-10-09 | A kind of thick lithium impurity removing equipment of lithium metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632645.7U CN208980783U (en) | 2018-10-09 | 2018-10-09 | A kind of thick lithium impurity removing equipment of lithium metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980783U true CN208980783U (en) | 2019-06-14 |
Family
ID=66786761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632645.7U Expired - Fee Related CN208980783U (en) | 2018-10-09 | 2018-10-09 | A kind of thick lithium impurity removing equipment of lithium metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208980783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115717199A (en) * | 2022-11-15 | 2023-02-28 | 东北大学 | Refining method of metallic lithium |
-
2018
- 2018-10-09 CN CN201821632645.7U patent/CN208980783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115717199A (en) * | 2022-11-15 | 2023-02-28 | 东北大学 | Refining method of metallic lithium |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |