CN204608129U - A kind of metallic lithium melt production device - Google Patents
A kind of metallic lithium melt production device Download PDFInfo
- Publication number
- CN204608129U CN204608129U CN201420850498.6U CN201420850498U CN204608129U CN 204608129 U CN204608129 U CN 204608129U CN 201420850498 U CN201420850498 U CN 201420850498U CN 204608129 U CN204608129 U CN 204608129U
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- glove box
- melting tank
- metallic lithium
- house
- dog
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Abstract
The utility model discloses a kind of metallic lithium melt production device, comprise melting tank, the top of described melting tank is provided with dog-house, described dog-house is sealed with cover, discharge tube is provided with in the bottom of described melting tank, described discharge tube is provided with valve, process furnace is provided with in the outside of described melting tank, glove box is provided with above described melting tank, described glove box and argon cycles system, bottom and the described dog-house of described glove box are tightly connected, the main body of described glove box is provided with multiple gloves hole, entry locker is connected with in one end of described glove box, outer hatch door is provided with at the free end of described entry locker, interior hatch door is provided with at the coupling end of described entry locker.The utility model adopts to feed intake in melting tank in glove box puts the structure of metallic lithium; metallic lithium surface can be protected not contact with air; metallic lithium surface can be avoided to be oxidized and nitrogenize, to improve the conductivity of metallic lithium as cathode of lithium battery, reduce the generation of metallic lithium slag in melting process.
Description
Technical field
The utility model relates to a kind of metal melting device, particularly a kind of metallic lithium melt production device.
Background technology
At present, the melt production of metallic lithium, all adopt and metal lithium bands is exposed the mode of carrying out under air feeding intake, metal lithium bands contacts with air can cause surface oxidation, again because the nitrogen etc. in air contacts with metallic lithium, very easily make metal lithium bands surface produce nitrogenize, affect the conductivity of metallic lithium as cathode of lithium battery.
Utility model content
The utility model provides a kind of metallic lithium melt production device for solving in known technology the technical problem that exists, and this device can make metal lithium bands complete under the protection of high-purity argon gas to feed intake.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of metallic lithium melt production device, comprise melting tank, the top of described melting tank is provided with dog-house, described dog-house is sealed with cover, discharge tube is provided with in the bottom of described melting tank, described discharge tube is provided with valve, process furnace is provided with in the outside of described melting tank, glove box is provided with above described melting tank, described glove box and argon cycles system, the bottom and the described dog-house that connect described glove box are tightly connected, the main body of described glove box is provided with multiple gloves hole, entry locker is connected with in one end of described glove box, outer hatch door is provided with at the free end of described entry locker, interior hatch door is provided with at the coupling end of described entry locker.
Described glove box is provided with support, and described support is put on the ground.
The advantage that the utility model has and positively effect are: adopting feeds intake in glove box in melting tank puts the structure of metallic lithium; metallic lithium surface can be protected not contact with air; metallic lithium surface can be avoided to be oxidized and nitrogenize; improve the conductivity of metallic lithium as cathode of lithium battery, the generation of metallic lithium slag in melting process can be reduced simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, discharge tube; 2, valve; 3, process furnace; 4, melting tank; 5, glove box; 6, cover; 7, gloves hole; 8, interior hatch door; 9, entry locker; 10, outer hatch door.
Embodiment
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of metallic lithium melt production device, comprise melting tank 4, the top of described melting tank 4 is provided with dog-house, described dog-house is sealed with cover 6, discharge tube 1 is provided with in the bottom of described melting tank 4, described discharge tube 1 is provided with valve 2, process furnace 3 is provided with in the outside of described melting tank 4, glove box 5 is provided with above described melting tank 4, described glove box 5 is connected with argon cycles system, bottom and the described dog-house of described glove box 5 are tightly connected, the main body of described glove box 5 is provided with multiple gloves hole 7, entry locker 9 is connected with in one end of described glove box 5, outer hatch door 10 is provided with at the free end of described entry locker 9, interior hatch door 8 is provided with at the coupling end of described entry locker 9.
Described glove box 6 is provided with support, and described support is put on the ground.
Principle of work of the present utility model:
In glove box 5, be full of high-purity argon gas, high-purity argon gas is provided by argon cycles purification system.
Close the interior hatch door 8 of entry locker 9, open outer hatch door 10, the metallic lithium of band packaging is placed in entry locker 9, closes outer hatch door 10; Extract the air in entry locker 9 out, be filled with argon gas, and make the pressure in entry locker 9 identical with the pressure in glove box.Open interior hatch door 8, metallic lithium is moved in glove box 5, hatch door 8 in closing.Operator are undertaken operating in case by the gloves hole on glove box 5: the packaging opening metallic lithium; Open the cover 6 of melting tank 4; Metallic lithium is put into melting tank 4, close cover 6.Start process furnace 3, heat up and make metallic lithium melting.Open the valve 2 on discharge tube 1, liquid metal lithium can be flowed out by discharge tube 1.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (2)
1. a metallic lithium melt production device, comprise melting tank, the top of described melting tank is provided with dog-house, described dog-house is sealed with cover, discharge tube is provided with in the bottom of described melting tank, described discharge tube is provided with valve, process furnace is provided with in the outside of described melting tank, it is characterized in that, glove box is provided with above described melting tank, described glove box and argon cycles system, bottom and the described dog-house of described glove box are tightly connected, the main body of described glove box is provided with multiple gloves hole, entry locker is connected with in one end of described glove box, outer hatch door is provided with at the free end of described entry locker, interior hatch door is provided with at the coupling end of described entry locker.
2. metallic lithium melt production device according to claim 1, it is characterized in that, described glove box is provided with support, and described support is put on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850498.6U CN204608129U (en) | 2014-12-29 | 2014-12-29 | A kind of metallic lithium melt production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850498.6U CN204608129U (en) | 2014-12-29 | 2014-12-29 | A kind of metallic lithium melt production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204608129U true CN204608129U (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850498.6U Active CN204608129U (en) | 2014-12-29 | 2014-12-29 | A kind of metallic lithium melt production device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204608129U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425175A (en) * | 2017-07-24 | 2017-12-01 | 中国科学院青岛生物能源与过程研究所 | A kind of preparation method of lithium metal battery ultra-thin lithium band |
| CN112072167A (en) * | 2020-09-10 | 2020-12-11 | 五邑大学 | Method for compounding metal lithium and carbon nano tube for inorganic solid-state lithium metal battery |
| CN113319286A (en) * | 2021-05-27 | 2021-08-31 | 天津中能锂业有限公司 | Lithium powder production method |
| CN114247334A (en) * | 2021-12-23 | 2022-03-29 | 北京北方华创真空技术有限公司 | Lithium-carburizing production equipment and lithium-carburizing production method |
| CN116200619A (en) * | 2023-02-14 | 2023-06-02 | 湖南中创空天新材料股份有限公司 | Lithium adding system and lithium adding method for smelting aluminum lithium alloy in medium-frequency smelting furnace |
-
2014
- 2014-12-29 CN CN201420850498.6U patent/CN204608129U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425175A (en) * | 2017-07-24 | 2017-12-01 | 中国科学院青岛生物能源与过程研究所 | A kind of preparation method of lithium metal battery ultra-thin lithium band |
| CN107425175B (en) * | 2017-07-24 | 2021-03-05 | 中国科学院青岛生物能源与过程研究所 | Preparation method of ultrathin lithium belt for lithium metal battery |
| CN112072167A (en) * | 2020-09-10 | 2020-12-11 | 五邑大学 | Method for compounding metal lithium and carbon nano tube for inorganic solid-state lithium metal battery |
| CN113319286A (en) * | 2021-05-27 | 2021-08-31 | 天津中能锂业有限公司 | Lithium powder production method |
| CN113319286B (en) * | 2021-05-27 | 2022-11-08 | 天津中能锂业有限公司 | Lithium powder production method |
| CN114247334A (en) * | 2021-12-23 | 2022-03-29 | 北京北方华创真空技术有限公司 | Lithium-carburizing production equipment and lithium-carburizing production method |
| CN114247334B (en) * | 2021-12-23 | 2023-09-05 | 北京北方华创真空技术有限公司 | Carbon lithium infiltration production equipment and carbon lithium infiltration production method |
| CN116200619A (en) * | 2023-02-14 | 2023-06-02 | 湖南中创空天新材料股份有限公司 | Lithium adding system and lithium adding method for smelting aluminum lithium alloy in medium-frequency smelting furnace |
| CN116200619B (en) * | 2023-02-14 | 2024-05-14 | 湖南中创空天新材料股份有限公司 | Lithium adding system and lithium adding method for smelting aluminum lithium alloy in medium-frequency smelting furnace |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |