CN204174293U - A kind of Rare Earth Electrolysis slot device - Google Patents
A kind of Rare Earth Electrolysis slot device Download PDFInfo
- Publication number
- CN204174293U CN204174293U CN201420613245.7U CN201420613245U CN204174293U CN 204174293 U CN204174293 U CN 204174293U CN 201420613245 U CN201420613245 U CN 201420613245U CN 204174293 U CN204174293 U CN 204174293U
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- rare earth
- electrolyzer
- anode
- slot device
- negative electrode
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Abstract
The utility model discloses a kind of Rare Earth Electrolysis slot device, comprise positive wire plate, bell, thermal insulation layer, iron sleeve, cotton fiber plate, insulating brick, furnace shell, negative electrode, packing ring, plumbago crucible, graphite anode, liquid metal neodymium and electrolyzer, described positive wire plate is looped around electrolyzer surrounding, described bell is at upper part of the electrolytic cell, described negative electrode is fixed in the middle part of electrolyzer, described packing ring is positioned at positive wire plate and plumbago crucible joint, described graphite anode is positioned at bottom of electrolytic tank mid-way, and described liquid metal neodymium is positioned at below graphite anode.This Rare Earth Electrolysis slot device, anode is double-deck, and internal layer is cylindric, most root negative electrode is distributed in the middle of anode in the form of a ring, and carrying bell can closed electrolysis cells, the attemperator of multilayer, further raising electrolyzer utilization rate of electrical, low current density serves energy-saving effect equally.
Description
Technical field
The utility model relates to Rare Earth Production field, is specially a kind of Rare Earth Electrolysis slot device.
Background technology
Rare earth molten-salt electrolysis is one of important method preparing rare earth metal and alloy thereof.In recent years, China's rare earth molten-salt electrolysis Technology achieves rapid progress, but the electric energy effective rate of utilization of rare earth electrolysis cell is still very low, the the scattering and disappearing of heat energy of electrolyzer is also one of reason causing utilization ratio to decline, so need the closed trench structure of development notch, current electrodes conduct mode of connection is not easy to electrolysis notch and closes, so need development of new mode to deal with problems.
Utility model content
The purpose of this utility model is to provide a kind of Rare Earth Electrolysis slot device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of Rare Earth Electrolysis slot device, comprise positive wire plate, bell, thermal insulation layer, iron sleeve, cotton fiber plate, insulating brick, furnace shell, negative electrode, packing ring, plumbago crucible, graphite anode, liquid metal neodymium and electrolyzer, described device suitable news are from outside to inside followed successively by furnace shell, insulating brick, cotton fiber plate, iron sleeve, thermal insulation layer and plumbago crucible, described positive wire plate is looped around electrolyzer surrounding, described bell is at upper part of the electrolytic cell, described negative electrode is fixed in the middle part of electrolyzer, described packing ring is positioned at positive wire plate and plumbago crucible joint, described graphite anode is positioned at bottom of electrolytic tank mid-way, described liquid metal neodymium is positioned at below graphite anode.
Preferably, described graphite anode graphite shape is cylindrical.
Preferably, described anode is bilayer structure.
Preferably, described electrolyzer outside is annular, and inside is cylindrical.
Preferably, described negative electrode is evenly distributed in the middle of anode ring-type in the form of a ring.
Preferably, described anodic current density controls within 1.5A/cm^2.
Compared with prior art, the beneficial effects of the utility model are: this Rare Earth Electrolysis slot device, anode is double-deck, and internal layer is cylindric, and most root negative electrode is distributed in the middle of anode in the form of a ring, improve the efficiency of electric current, bell can closed electrolysis cells, the loss of less heat, the attemperator of multilayer, prevent the lost raising electrolyzer utilization rate of electrical of heat further, low current density serves energy-saving effect equally.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of Rare Earth Electrolysis slot device, comprises positive wire plate 1, bell 2, thermal insulation layer 3, iron sleeve 4, cotton fiber plate 5, insulating brick 6, furnace shell 7, negative electrode 8, packing ring 9, plumbago crucible 10, graphite anode 11, liquid metal neodymium 12 and electrolyzer 13, device suitable news are from outside to inside followed successively by furnace shell 7, insulating brick 6, cotton fiber plate 5, iron sleeve 4, thermal insulation layer 3 and plumbago crucible 10, positive wire plate 1 is looped around electrolyzer 13 surrounding, bell 2 is on electrolyzer 13 top, negative electrode 8 is fixed in the middle part of electrolyzer 13, packing ring 9 is positioned at positive wire plate 1 and plumbago crucible 10 joint, graphite anode 11 is positioned at mid-way bottom electrolyzer 13, electrolyzer 13 outside is annular, inside is cylindrical, graphite anode 11 graphite shape is cylindrical, and anode is bilayer structure, and liquid metal neodymium 12 is positioned at below graphite anode 11, negative electrode 8 is evenly distributed in the middle of anode ring-type in the form of a ring, and anodic current density controls within 1.5A/cm^2.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a Rare Earth Electrolysis slot device, comprise positive wire plate, bell, thermal insulation layer, iron sleeve, cotton fiber plate, insulating brick, furnace shell, negative electrode, packing ring, plumbago crucible, graphite anode, liquid metal neodymium and electrolyzer, it is characterized in that: described device suitable news are from outside to inside followed successively by furnace shell, insulating brick, cotton fiber plate, iron sleeve, thermal insulation layer and plumbago crucible, described positive wire plate is looped around electrolyzer surrounding, described bell is at upper part of the electrolytic cell, described negative electrode is fixed in the middle part of electrolyzer, described packing ring is positioned at positive wire plate and plumbago crucible joint, described graphite anode is positioned at bottom of electrolytic tank mid-way, described liquid metal neodymium is positioned at below graphite anode.
2. a kind of Rare Earth Electrolysis slot device according to claim 1, is characterized in that: described graphite anode graphite shape is cylindrical.
3. a kind of Rare Earth Electrolysis slot device according to claim 1, is characterized in that: described anode is bilayer structure.
4. a kind of Rare Earth Electrolysis slot device according to claim 1, is characterized in that: described electrolyzer outside is annular, and inside is cylindrical.
5. a kind of Rare Earth Electrolysis slot device according to claim 1, is characterized in that: described negative electrode is evenly distributed in the middle of anode ring-type in the form of a ring.
6. a kind of Rare Earth Electrolysis slot device according to claim 1, is characterized in that: described anodic current density controls within 1.5A/cm^2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613245.7U CN204174293U (en) | 2014-10-22 | 2014-10-22 | A kind of Rare Earth Electrolysis slot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613245.7U CN204174293U (en) | 2014-10-22 | 2014-10-22 | A kind of Rare Earth Electrolysis slot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174293U true CN204174293U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420613245.7U Expired - Fee Related CN204174293U (en) | 2014-10-22 | 2014-10-22 | A kind of Rare Earth Electrolysis slot device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204174293U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177635A (en) * | 2015-09-12 | 2015-12-23 | 北京工业大学 | System and method for continuously preparing tungsten powder |
| CN107675211A (en) * | 2017-11-07 | 2018-02-09 | 江西离子型稀土工程技术研究有限公司 | Controlling temp type rare earth electrolysis cell |
| CN110578156A (en) * | 2019-10-17 | 2019-12-17 | 黄运蕉 | enhanced rare earth electrolysis graphite crucible |
| CN111778524A (en) * | 2020-07-28 | 2020-10-16 | 吴高武 | Leak-proof rare earth metal electrolytic tank device |
| CN115341246A (en) * | 2022-08-02 | 2022-11-15 | 东北大学 | Method for preparing rare earth through molten salt electrolysis with gradually-changed polar distance |
-
2014
- 2014-10-22 CN CN201420613245.7U patent/CN204174293U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177635A (en) * | 2015-09-12 | 2015-12-23 | 北京工业大学 | System and method for continuously preparing tungsten powder |
| CN107675211A (en) * | 2017-11-07 | 2018-02-09 | 江西离子型稀土工程技术研究有限公司 | Controlling temp type rare earth electrolysis cell |
| CN110578156A (en) * | 2019-10-17 | 2019-12-17 | 黄运蕉 | enhanced rare earth electrolysis graphite crucible |
| CN111778524A (en) * | 2020-07-28 | 2020-10-16 | 吴高武 | Leak-proof rare earth metal electrolytic tank device |
| CN115341246A (en) * | 2022-08-02 | 2022-11-15 | 东北大学 | Method for preparing rare earth through molten salt electrolysis with gradually-changed polar distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20171022 |