CN211578879U - Magnesium air battery with recyclable electrolyte - Google Patents
Magnesium air battery with recyclable electrolyte Download PDFInfo
- Publication number
- CN211578879U CN211578879U CN202020404185.3U CN202020404185U CN211578879U CN 211578879 U CN211578879 U CN 211578879U CN 202020404185 U CN202020404185 U CN 202020404185U CN 211578879 U CN211578879 U CN 211578879U
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- China
- Prior art keywords
- filter layer
- electrolyte
- air battery
- magnesium air
- pipeline
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of magnesium air battery, concretely relates to magnesium air battery that electrolyte can circulate. Including a housin, the metal electrode, the air electrode, the electrolyte chamber, positive terminal and negative terminal, open at the top of casing has the inlet, the lower part of casing is equipped with the precipitation tank that is linked together with the electrolyte chamber, the department rigid coupling with the handing-over of precipitation tank has the clamp on the casing, can dismantle through the auto-lock hasp between clamp and the precipitation tank and be connected, top-down parallel interval is provided with first filter layer in the precipitation tank, the second filter layer, the third filter layer, open the bottom side of precipitation tank has the liquid outlet, the liquid outlet rigid coupling has the pipeline, be provided with the water pump on the pipeline, water pump fixed mounting is in the top of casing, the other end of pipeline embolias the rubber. The utility model can recycle the electrolyte after the magnesium hydroxide precipitation and filtration, thereby saving raw materials; the filter layer is more convenient to clean and replace; and the corrosion-resistant material is selected, so that the service life of the battery is prolonged.
Description
Technical Field
The utility model belongs to the technical field of magnesium air battery, concretely relates to magnesium air battery that electrolyte can circulate.
Background
The metal-air battery is a battery using active metal as fuel, and it uses metal as fuel to produce oxidation-reduction reaction with oxygen in air to produce electric energy. The energy source is regarded as green energy facing the 21 st century because of the advantages of high energy density and specific power, low cost, no toxicity and no pollution to the environment and the like.
The magnesium air battery takes active metal magnesium or magnesium alloy as an anode active material of the battery, oxygen in the air as a cathode active material of the battery, and neutral aqueous solution as electrolyte, magnesium hydroxide precipitate is generated in the discharging process, the magnesium hydroxide is almost insoluble in water and exists in the electrolyte in a flocculent form, and if the magnesium hydroxide is discharged or the electrolyte is replaced in time to a certain extent, the electrochemical reaction is weakened or even stopped.
Disclosure of Invention
The utility model aims to solve the technical problem that to the not enough among the above-mentioned prior art, provide a circulated magnesium air battery of electrolyte.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a magnesium air battery that electrolyte can circulate, includes casing, metal electrode, air electrode, electrolyte chamber, positive terminal and negative terminal, open at the top of casing has the inlet, the lower part of casing be equipped with the precipitation tank that the electrolyte chamber is linked together, on the casing with the handing-over department rigid coupling of precipitation tank has the clamp, can dismantle through auto-lock hasp between clamp and the precipitation tank and be connected, the parallel interval of top-down is provided with first filter layer, second filter layer, third filter layer in the precipitation tank, the bottom side of precipitation tank is opened there is the liquid outlet, the liquid outlet rigid coupling has the pipeline, be provided with the water pump on the pipeline, water pump fixed mounting in the top of casing, the other end of pipeline embolias has the rubber buffer.
And a sealing ring is arranged between the shell and the precipitation tank.
The rubber plug is in over-head fit with the liquid outlet.
The first filter layer, the second filter layer and the third filter layer can be gradually reduced by the particle size of particles.
The first filter layer, the second filter layer and the third filter layer are made of materials with salt resistance.
The first filter layer, the second filter layer and the third filter layer are made of nylon.
The clamp is the same as the outer diameter of the precipitation tank.
The water pump is a corrosion-resistant stainless steel pump.
Compared with the prior art, the utility model has the following advantage:
1. the utility model is provided with the three filter layers and the water pump, the electrolyte after the magnesium hydroxide precipitation and filtration can be recycled, and the raw materials are saved;
2. the utility model can be disassembled, and the filter layer can be cleaned and replaced after the sedimentation tank is disassembled, which is more convenient;
3. the utility model discloses a corrosion-resistant material is all chooseed for use to filtering layer and water pump, has prolonged the life of battery.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1. a housing; 2. a metal electrode; 3. an electrolyte chamber; 4. a positive terminal; 5. a negative terminal; 6. a liquid inlet; 7. a settling tank; 8. clamping a hoop; 9. self-locking hasps; 10. a first filter layer; 11. a second filter layer; 12. a third filter layer; 13. a liquid outlet; 14. a pipeline; 15. a water pump; 16. and a rubber plug.
Detailed Description
As shown in the attached drawings of the specification, the magnesium air battery with the recyclable electrolyte comprises a shell 1, a metal electrode 2, an air electrode, an electrolyte cavity 3, a positive terminal 4 and a negative terminal 5, a liquid inlet 6 is arranged at the top of the shell 1, a settling tank 7 communicated with the electrolyte cavity 3 is arranged at the lower part of the shell 1, a hoop 8 is fixedly connected with the joint of the shell 1 and the sedimentation tank 7, the hoop 8 and the sedimentation tank 7 are detachably connected through a self-locking hasp 9, a first filter layer 10, a second filter layer 11 and a third filter layer 12 are arranged in the sedimentation tank 7 at intervals from top to bottom in parallel, a liquid outlet 13 is arranged on the side edge of the bottom of the settling tank 7, a pipeline 14 is fixedly connected with the liquid outlet 13, a water pump 15 is arranged on the pipeline 14, the water pump 15 is fixedly arranged at the top of the shell 1, and a rubber stopper 16 is sleeved at the other end of the pipeline 14.
And a sealing ring is arranged between the shell 1 and the precipitation tank 7.
The rubber stopper 16 is in over-head fit with the liquid outlet 13.
The first filter layer 10, the second filter layer 11, and the third filter layer 12 may be gradually reduced in particle size by particles.
The first filter layer 10, the second filter layer 11 and the third filter layer 12 are made of materials with salt resistance.
The first filter layer 10, the second filter layer 11 and the third filter layer 12 are made of nylon.
The clamp 8 has the same outer diameter as the settling tank 7.
The water pump 15 is a corrosion-resistant stainless steel pump.
Instructions for use:
the utility model provides a magnesium air battery that electrolyte can circulate, includes casing 1, metal electrode 2, air electrode, electrolyte chamber 3, positive terminal 4 and negative terminal 5, and open at casing 1's top has inlet 6, and casing 1's lower part is equipped with the precipitation tank 7 that is linked together with electrolyte chamber 3, and the handing-over department rigid coupling with precipitation tank 7 on casing 1 has clamp 8, can dismantle through auto-lock hasp 9 between clamp 8 and the precipitation tank 7 and be connected. When the device is used, electrolyte enters the electrolyte cavity 3 from the liquid inlet, and the metal electrode 2 and the air electrode are subjected to oxidation-reduction reaction to generate magnesium hydroxide precipitate. Because the first filter layer 10, the second filter layer 11 and the third filter layer 12 are arranged in the settling tank 7 at intervals from top to bottom in parallel, the first filter layer 10, the second filter layer 11 and the third filter layer 12 can be gradually reduced through the particle size of particles, so that the magnesium hydroxide precipitate can be filtered, and the electrolyte can be clarified.
A liquid outlet 13 is formed in the side edge of the bottom of the settling tank 7, a pipeline 14 is fixedly connected with the liquid outlet 13, a water pump 15 is arranged on the pipeline 14, the water pump 15 is fixedly installed at the top of the shell 1, and a rubber plug 16 is sleeved at the other end of the pipeline 14. The clarified electrolyte is recycled to the electrolyte cavity under the action of the water pump, so that the raw materials are saved.
When the settling tank 7 needs to be cleaned after a period of reaction, the settling tank 7 is detached and then the filtering layers of the first filtering layer 10, the second filtering layer 11 and the third filtering layer 12 are cleaned and replaced, which is more convenient.
The first filter layer 10, the second filter layer 11 and the third filter layer 12 are made of nylon, and the water pump 15 is a corrosion-resistant stainless steel pump, so that the service life of the battery is prolonged.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (8)
1. The utility model provides a magnesium air battery that electrolyte can circulate, includes casing (1), metal electrode (2), air electrode, electrolyte chamber (3), positive terminal (4) and negative terminal (5), its characterized in that: a liquid inlet (6) is arranged at the top of the shell (1), a settling tank (7) communicated with the electrolyte cavity (3) is arranged at the lower part of the shell (1), a clamp (8) is fixedly connected with the joint of the shell (1) and the sedimentation tank (7), the clamp (8) is detachably connected with the sedimentation tank (7) through a self-locking hasp (9), a first filter layer (10), a second filter layer (11) and a third filter layer (12) are arranged in the sedimentation tank (7) at intervals from top to bottom in parallel, a liquid outlet (13) is arranged on the side edge of the bottom of the settling tank (7), a pipeline (14) is fixedly connected with the liquid outlet (13), a water pump (15) is arranged on the pipeline (14), the water pump (15) is fixedly arranged at the top of the shell (1), and a rubber plug (16) is sleeved at the other end of the pipeline (14).
2. A magnesium air battery of claim 1, wherein the electrolyte is circulated by: and a sealing ring is arranged between the shell (1) and the precipitation tank (7).
3. A magnesium air battery of claim 1, wherein the electrolyte is circulated by: the rubber plug (16) is in over-head fit with the liquid outlet (13).
4. A magnesium air battery of claim 1, wherein the electrolyte is circulated by: the first filter layer (10), the second filter layer (11) and the third filter layer (12) can be gradually reduced by the particle size of particles.
5. A magnesium air battery of claim 4, wherein the electrolyte is circulated by: the first filter layer (10), the second filter layer (11) and the third filter layer (12) are made of materials with salt resistance.
6. A magnesium air battery of claim 5, wherein the electrolyte is circulated by: the first filter layer (10), the second filter layer (11) and the third filter layer (12) are made of nylon.
7. A magnesium air battery of claim 1, wherein the electrolyte is circulated by: the clamp (8) is the same as the outer diameter of the precipitation tank (7).
8. A magnesium air battery of claim 1, wherein the electrolyte is circulated by: the water pump (15) is a corrosion-resistant stainless steel pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404185.3U CN211578879U (en) | 2020-03-25 | 2020-03-25 | Magnesium air battery with recyclable electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404185.3U CN211578879U (en) | 2020-03-25 | 2020-03-25 | Magnesium air battery with recyclable electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211578879U true CN211578879U (en) | 2020-09-25 |
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ID=72527165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020404185.3U Expired - Fee Related CN211578879U (en) | 2020-03-25 | 2020-03-25 | Magnesium air battery with recyclable electrolyte |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211578879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993447A (en) * | 2020-12-01 | 2021-06-18 | 南通大学 | Magnesium air fuel battery with easily cleaned anode surface and circularly purified electrolyte |
-
2020
- 2020-03-25 CN CN202020404185.3U patent/CN211578879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993447A (en) * | 2020-12-01 | 2021-06-18 | 南通大学 | Magnesium air fuel battery with easily cleaned anode surface and circularly purified electrolyte |
| CN112993447B (en) * | 2020-12-01 | 2023-11-03 | 南通大学 | Magnesium-air fuel cell with anode surface easy to clean and electrolyte circulating purification |
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Legal Events
| 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: 20200925 Termination date: 20210325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |