CN219670669U - Magnesium electrolysis assembly line intermediate tank - Google Patents
Magnesium electrolysis assembly line intermediate tank Download PDFInfo
- Publication number
- CN219670669U CN219670669U CN202320775155.7U CN202320775155U CN219670669U CN 219670669 U CN219670669 U CN 219670669U CN 202320775155 U CN202320775155 U CN 202320775155U CN 219670669 U CN219670669 U CN 219670669U
- Authority
- CN
- China
- Prior art keywords
- magnesium
- collecting chamber
- chamber
- sediment
- sediment chamber
- Prior art date
- 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.)
- Active
Links
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 100
- 239000011777 magnesium Substances 0.000 title claims abstract description 100
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 27
- 239000013049 sediment Substances 0.000 claims abstract description 54
- 239000003792 electrolyte Substances 0.000 claims abstract description 39
- 239000002893 slag Substances 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 16
- 239000011819 refractory material Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract description 22
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to a magnesium electrolysis assembly line middle tank, which comprises a tank body, a magnesium collecting chamber cover, a partition wall, a sediment chamber cover, an alternating current electrode, a magnesium collecting chamber and a sediment chamber; the magnesium collecting chamber and the sediment chamber are respectively arranged in the tank body, the middle of the magnesium collecting chamber and the sediment chamber are separated by a partition wall, and an electrolyte channel which is communicated with the magnesium collecting chamber and the sediment chamber is arranged at the lower part of the partition wall; the magnesium collecting chamber cover is arranged at the top of the magnesium collecting chamber, and the middle part of the magnesium collecting chamber cover is provided with a magnesium extracting port; the sediment chamber cover is arranged at the top of the sediment chamber, and the middle part of the sediment chamber cover is provided with a slag hole; the alternating current electrodes are respectively arranged at two sides of the magnesium collecting chamber and the sediment chamber; an electrolyte inlet is formed in the upper part of the outer side of the tank body of the magnesium collecting chamber; an electrolyte outlet is formed in the upper part of the outer side of the tank body of the sediment chamber; the electrolyte inlet and the electrolyte outlet are symmetrical to each other. According to the utility model, the magnesium metal generated by the magnesium electrolysis assembly line can be timely extracted, magnesium chloride required by electrolysis is added, and electrolytic slag is raked out, so that the current efficiency of the magnesium electrolysis assembly line is improved.
Description
Technical Field
The utility model relates to the technical field of magnesium electrolysis, in particular to a magnesium electrolysis assembly line middle tank.
Background
In the magnesium electrolysis production line production, when the magnesium yield of each electrolytic tank is higher, the magnesium chloride consumed in the production line is increased, so that the magnesium chloride concentration in the electrolyte of the electrolytic tank at the front part of the production line is larger than that of the electrolyte of the electrolytic tank at the rear part of the production line, even the process requirement is not met, and a large amount of magnesium is easy to accumulate and oxidize and lose in the production line, therefore, the magnesium oxidation loss is necessarily reduced by adopting a mode of magnesium yielding in the middle section of the production line and magnesium chloride adding in the middle section of the production line, and the magnesium chloride concentration in the electrolytic tank at the rear part of the production line is prevented from being too low.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide a magnesium electrolysis assembly line middle tank which is used for timely extracting liquid magnesium generated by a magnesium electrolysis assembly line and adding a magnesium chloride melt to balance the concentration of magnesium chloride in an assembly line electrolyte so as to improve the stability of magnesium electrolysis production.
The technical scheme adopted by the utility model is as follows:
the utility model provides a magnesium electrolysis assembly line middle tank, which comprises a tank body, a magnesium collecting chamber cover, a partition wall, a sediment chamber cover, an alternating current electrode, a magnesium collecting chamber and a sediment chamber; the magnesium collecting chamber and the sediment chamber are respectively arranged in the tank body, the middle of the magnesium collecting chamber and the sediment chamber are separated by a partition wall, and an electrolyte channel which is communicated with the magnesium collecting chamber and the sediment chamber is arranged at the lower part of the partition wall; the magnesium collecting chamber cover is arranged at the top of the magnesium collecting chamber, and the middle part of the magnesium collecting chamber cover is provided with a magnesium extracting port; the sediment chamber cover is arranged at the top of the sediment chamber, and the middle part of the sediment chamber cover is provided with a slag hole; the alternating current electrodes are respectively arranged at two sides of the magnesium collecting chamber and the sediment chamber; an electrolyte inlet is formed in the upper part of the outer side of the tank body of the magnesium collecting chamber; an electrolyte outlet is formed in the upper part of the outer side of the tank body of the sediment chamber; the electrolyte inlet and the electrolyte outlet are symmetrical to each other.
Preferably, the position height of the alternating current electrodes at the two sides of the magnesium collecting chamber is lower than that of the alternating current electrodes at the two sides of the sediment chamber.
Preferably, a slag discharging area is arranged at the bottom of the slag settling chamber, and the position of the slag discharging area corresponds to the slag outlet.
Preferably, the slope structure from the inner bottom surface of the magnesium collecting chamber to the inner bottom surface of the sediment chamber is inclined towards the slag discharging area, and the tail end of the slope structure of the inner bottom surface of the sediment chamber is higher than the bottom of the slag discharging area.
Preferably, the tank body is made of a steel plate lining refractory material.
Preferably, the partition wall is made of refractory materials, and the refractory materials are resistant to high temperature of 900 ℃ and resistant to erosion corrosion of electrolyte melts.
Preferably, the magnesium collecting chamber cover and the sediment chamber cover are made of steel plates or steel plate lining refractory materials.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the intermediate tanks are arranged in every other several electrolytic tanks in the magnesium electrolysis assembly line, so that liquid magnesium generated by the magnesium electrolysis assembly line can be collected and extracted in a segmented manner, and a proper amount of magnesium chloride melt is added into the intermediate tanks, so that the magnesium chloride concentration in an electrolyte system of the assembly line meets the magnesium electrolysis process requirement, and meanwhile, electrolytic slag can be discharged from the intermediate tanks.
Drawings
FIG. 1 is a schematic diagram of an intermediate tank of a magnesium electrolysis line;
fig. 2 is A-A view of fig. 1.
Wherein, the reference numerals: 1-a groove body; 2-a magnesium collecting chamber cover; 3-a magnesium extraction port; 4-partition walls; 5-a sediment chamber cover; 6-a slag outlet; 7-alternating current electrodes; 8-a magnesium collecting chamber; 9-a sediment chamber; 10-deslagging area; 11-electrolyte inlet; 12-electrolyte outlet; 13-electrolyte channels.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
It should be noted that, in the description of the present utility model, the terms "upper", "lower", "top", "bottom", "one side", "another side", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not mean that the device or element must have a specific orientation, be configured and operated in a specific orientation.
Referring to fig. 1 and 2, a specific structure of an embodiment of an intermediate tank of a magnesium electrolysis line according to the present utility model is shown. The middle tank comprises a tank body 1, a magnesium collecting chamber cover 2, a partition wall 4, a sediment chamber cover 5, an alternating current electrode 7, a magnesium collecting chamber 8 and a sediment chamber 9.
The magnesium collecting chamber 8 and the sediment chamber 9 are respectively arranged in the tank body 1, the middle is separated by the partition wall 4, namely, the partition wall 4 divides the interior of the tank body 1 into two parts, one part is the magnesium collecting chamber 8, the other part is the sediment chamber 9, and the magnesium collecting chamber 8 is used for collecting magnesium, discharging magnesium and adding magnesium chloride melt; the lower part of the partition wall 4 is provided with a plurality of electrolyte channels 13 which are communicated with the magnesium collecting chamber 8 and the sediment chamber 9.
The magnesium collecting chamber cover 2 is arranged at the top of the magnesium collecting chamber 8, a rectangular magnesium extracting opening 3 is arranged in the middle of the magnesium collecting chamber cover, and an independent cover plate is arranged at the magnesium extracting opening 3 and is easy to remove; the sediment chamber cover 5 is arranged at the top of the sediment chamber 9, the middle part is provided with a rectangular slag outlet 6, and the slag outlet 6 is provided with an independent cover plate which is easy to remove.
The alternating current electrodes 7 are symmetrically arranged at the lower parts of the front side and the rear side of the magnesium collecting chamber 8 and the lower parts of the front side and the rear side of the sediment chamber 9 respectively, and the position height of the alternating current electrodes 7 at the two sides of the magnesium collecting chamber 8 is lower than the position height of the alternating current electrodes 7 at the two sides of the sediment chamber 9.
The upper part of the outer side of the tank body of the magnesium collecting chamber 8 is provided with an electrolyte inlet 11; an electrolyte outlet 12 is arranged at the upper part of the outer side of the tank body of the sediment chamber 9; and the electrolyte inlet 11 and the electrolyte outlet 12 are symmetrical to each other.
The middle area of the inner bottom surface of the sediment chamber 9 is provided with a slag discharging area 10, and the position of the slag discharging area 10 corresponds to the upper slag outlet 6. In this embodiment, the inner bottom surface of the magnesium collecting chamber 8 is configured as a slope structure inclined toward the slag discharging area 10, and correspondingly, the bottom surfaces of the two sides of the slag discharging area 10 inside the slag settling chamber 9 are also configured as slope structures inclined toward the slag discharging area 10, and one side bottom surface is connected with the bottom surface of the magnesium collecting chamber 8 along a slope, and the tail ends of the slope structures of the two sides of the inner bottom surface of the slag settling chamber 9 are higher than the bottom surface of the slag discharging area 10.
The magnesium collecting chamber cover 2 is a steel plate; the tank body 1 is made of a steel plate lining refractory material; the partition wall 4 is made of refractory materials, and the refractory materials are resistant to high temperature of 900 ℃ and erosion corrosion of electrolyte melt; the magnesium collecting chamber cover 2 and the sediment chamber cover 5 are made of steel plates or steel plate lining refractory materials.
When the magnesium electrolysis assembly line operates, electrolyte and liquid magnesium at the front part of the assembly line enter the magnesium collecting chamber 8 from the electrolyte inlet 11, the liquid magnesium is collected in the magnesium collecting chamber 8, the electrolyte enters the sediment chamber 9 through the electrolyte channel 13 and flows into the electrolytic tank at the rear part of the magnesium electrolysis assembly line through the electrolyte outlet 12, the electrolyte slag in the electrolyte is collected at the tank bottom of the slag discharging area 10 when flowing along with the electrolyte due to the slope structure of the tank bottom, the collected liquid magnesium can be extracted or magnesium chloride melt can be added from the independent cover plate of the magnesium extracting port 3, and the electrolyte slag can be raked out from the independent cover plate of the slag extracting port 6 by adopting a special tool.
The utility model is not fully described in detail in the prior art.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (7)
1. The utility model provides a magnesium electrolysis assembly line intermediate tank which characterized in that: the middle groove comprises a groove body, a magnesium collecting chamber cover, a partition wall, a sediment chamber cover, an alternating current electrode, a magnesium collecting chamber and a sediment chamber; the magnesium collecting chamber and the sediment chamber are respectively arranged in the tank body, the middle of the magnesium collecting chamber and the sediment chamber are separated by a partition wall, and an electrolyte channel which is communicated with the magnesium collecting chamber and the sediment chamber is arranged at the lower part of the partition wall; the magnesium collecting chamber cover is arranged at the top of the magnesium collecting chamber, and the middle part of the magnesium collecting chamber cover is provided with a magnesium extracting port; the sediment chamber cover is arranged at the top of the sediment chamber, and the middle part of the sediment chamber cover is provided with a slag hole; the alternating current electrodes are respectively arranged at two sides of the magnesium collecting chamber and the sediment chamber; an electrolyte inlet is formed in the upper part of the outer side of the tank body of the magnesium collecting chamber; an electrolyte outlet is formed in the upper part of the outer side of the tank body of the sediment chamber; the electrolyte inlet and the electrolyte outlet are symmetrical to each other.
2. The magnesium electrolysis pipeline intermediate tank according to claim 1, wherein: the position height of the alternating current electrodes at the two sides of the magnesium collecting chamber is lower than that of the alternating current electrodes at the two sides of the sediment chamber.
3. The magnesium electrolysis pipeline intermediate tank according to claim 1, wherein: the bottom of the sediment chamber is provided with a slag discharging area, and the position of the slag discharging area corresponds to the slag outlet.
4. A magnesium electrolysis line intermediate tank according to claim 3, wherein: the inner bottom surface of the magnesium collecting chamber to the inner bottom surface of the sediment chamber are slope structures inclining towards the slag discharging area, and the tail end heights of the slope structures of the inner bottom surface of the sediment chamber are higher than the bottom of the slag discharging area.
5. The magnesium electrolysis pipeline intermediate tank according to claim 1, wherein: the tank body is made of a steel plate lining refractory material.
6. The magnesium electrolysis pipeline intermediate tank according to claim 1, wherein: the partition wall is made of refractory materials, and the refractory materials are resistant to high temperature of 900 ℃ and erosion corrosion of electrolyte melts.
7. The magnesium electrolysis pipeline intermediate tank according to claim 1, wherein: the magnesium collecting chamber cover and the sediment chamber cover are made of steel plates or steel plate lining refractory materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320775155.7U CN219670669U (en) | 2023-04-10 | 2023-04-10 | Magnesium electrolysis assembly line intermediate tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320775155.7U CN219670669U (en) | 2023-04-10 | 2023-04-10 | Magnesium electrolysis assembly line intermediate tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219670669U true CN219670669U (en) | 2023-09-12 |
Family
ID=87897502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320775155.7U Active CN219670669U (en) | 2023-04-10 | 2023-04-10 | Magnesium electrolysis assembly line intermediate tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219670669U (en) |
-
2023
- 2023-04-10 CN CN202320775155.7U patent/CN219670669U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1364077B1 (en) | A method and an electrowinning cell for production of metal | |
| US4129494A (en) | Electrolytic cell for electrowinning of metals | |
| EP0027016B1 (en) | Improvement in an apparatus for electrolytic production of magnesium metal from its chloride | |
| CN103014779B (en) | A kind of multistage ore pulp decomposes Winning cell and decomposes electrodeposition process integration | |
| CN219670669U (en) | Magnesium electrolysis assembly line intermediate tank | |
| CN106868543B (en) | Electrolytic refining system and method for crude copper with high precious metal content | |
| US5855757A (en) | Method and apparatus for electrolysing light metals | |
| KR20090074041A (en) | A method and an electrolysis cell for production of a metal from a molten chloride | |
| US20130032487A1 (en) | Multipolar Magnesium Cell | |
| CN220433012U (en) | Magnesium electrorefining electrolysis trough | |
| CN101245473A (en) | Non-partition plate electrolytic tank for magnesium with magnesium guiding groove | |
| RU2316618C2 (en) | Electrolyzer for producing magnesium and chlorine | |
| JPS5839789A (en) | Electrolyzing method for molten chloride | |
| AP422A (en) | Method and apparatus for mineral recovery. | |
| CN219670668U (en) | Magnesium electrolysis assembly line electrolysis trough | |
| CN211112288U (en) | Box type parallel flow electrolysis or electrodeposition device | |
| JPS6344456Y2 (en) | ||
| RU2760025C1 (en) | Method for obtaining magnesium and chlorine and electrolyzer for its implementation | |
| CN116043279A (en) | Device for automatically separating high Wen Yemei from electrolyte | |
| CN213203152U (en) | Three-section purification unit for zinc hydrometallurgy | |
| CN220685268U (en) | Metal lithium electrolytic tank capable of automatically discharging lithium | |
| SU583204A1 (en) | Non-diaphragm magnesium cell | |
| CN218203094U (en) | Electrolytic tank for high-volatility electrolyte | |
| CN220265852U (en) | External overflow acid etching solution copper extraction regeneration electrolytic tank | |
| CN215176972U (en) | Wear-resistant submerged arc furnace chute |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: 617064 Panzhihua Vanadium and Titanium High tech Industrial Development Zone, Renhe District, Panzhihua City, Sichuan Province Patentee after: Pangang Group (Panzhihua) Titanium Metal Materials Co.,Ltd. Patentee after: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE Co.,Ltd. Address before: Jinjiang Vanadium and Titanium High-tech Industrial Development Zone, Renhe District, Panzhihua City, Sichuan Province, 617000 Patentee before: Pangang Group (Panzhihua) Titanium Metal Materials Co.,Ltd. |