CN204905353U - Device is recycled in recovery of vanadium redox flow battery electrolyte - Google Patents
Device is recycled in recovery of vanadium redox flow battery electrolyte Download PDFInfo
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- CN204905353U CN204905353U CN201520688452.3U CN201520688452U CN204905353U CN 204905353 U CN204905353 U CN 204905353U CN 201520688452 U CN201520688452 U CN 201520688452U CN 204905353 U CN204905353 U CN 204905353U
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- alembic
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- vanadium
- flow battery
- redox flow
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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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model relates to a device is recycled in recovery of vanadium redox flow battery electrolyte, the recovery is recycled the device and is included agitator, alembic, heating device, pipeline, condenser, recovery container, and the alembic outside is equipped with the heating device who is used for for the alembic heating, and alembic upper portion is equipped with the gas outlet, and the gas outlet is linked together through a condenser and a recovery container through the pipeline, be equipped with the agitator in alembic outside top, the stirring thick liquid of agitator stretches into the bottom to the alembic in through the connecting rod, the inside vanadium redox flow battery electrolyte that has held of alembic. Through the utility model discloses, can retrieve the concentrated electrolyte that is the high concentration of the vanadium electrolyte of low concentration with old and useless vanadium electrolyte and recycle, supply the vanadium cell reuse of system, effectively reduce vanadium cell system cost.
Description
Technical field
The utility model relates to vanadium flow battery application and electrolyte reclaims field, particularly relates to a kind of recycling device of vanadium redox flow battery electrolyte.
Background technology
Along with expanding economy, the mankind can be increasing to the demand of energy storage.In various energy storage system, vanadium flow battery due to its discharge and recharge fast response time, battery structure is simple, capacity is large and the feature such as adjustable, Solid Free reaction, low price, life-span length, environmental friendliness, in energy storage, especially the fixed storage of the renewable energy resources has outstanding advantage, is rapidly developed.
Vanadium redox flow battery electrolyte is as the important component part of vanadium flow battery, and its consumption and cost occupy larger proportion in the entire system, and after vanadium flow battery operation, because concentration of electrolyte reduces, causes battery capacity to reduce, and decay obviously.This just needs the V electrolyte more renewed to recover battery performance, but V electrolyte cost is higher, if often change electrolyte, causes whole system cost to raise, and hinders the large-scale application of vanadium flow battery.
Therefore waste and old V electrolyte recycling can effectively be reduced vanadium cell system cost.
Utility model content
In order to solve the waste problem of waste and old electrolyte, the utility model discloses a kind of device of electrolyte recycling, by the electrolyte of the V electrolyte simmer down to high concentration of low concentration, utilizes for vanadium cell system.
For achieving the above object, the technical solution adopted in the utility model is as follows,
A kind of recycling device of vanadium redox flow battery electrolyte, comprise blender (1), alembic (2), heater (3), pipeline (5), condenser (6), returnable (7)
Alembic (2) outside is provided with the heater (3) for heating for alembic (2), alembic (2) top is provided with gas vent, and gas vent is connected with a returnable (7) through condenser (6) by pipeline (5);
Be provided with blender (1) in the outside top of alembic (2), the stirring arm (4) of blender (1) stretches to the bottom in alembic (2) by connecting rod; Alembic (2) inside is contained with vanadium redox flow battery electrolyte.
Condenser (6) is water condensation sleeve pipe, and pipeline (5) is set in water condensation sleeve pipe.
Heater (3) is a block structure, is provided with heating element in block structure, and heating element is electric heating tube, heat tape or electrical heating wire.
Heater (3), for being wound in heating tube, heat tape or the electrical heating wire in alembic (2) outside wall surface, has passed into heat medium in heating tube.
Charge door to be opened/closed is provided with in alembic (2) top.
The beneficial effects of the utility model:
By the utility model, by the electrolyte of the V electrolyte simmer down to high concentration of low concentration, by waste and old V electrolyte recycling, for the recycling of vanadium cell system, effectively vanadium cell system cost can be reduced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, wherein:
1 is blender, and 2 is alembic, and 3 is heater, and 4 is stirring arm, and 5 is pipeline, and 6 is condenser, and 7 is returnable.
Embodiment
Recycling device as Fig. 1 vanadium redox flow battery electrolyte comprises: blender 1, alembic 2, heater 3, pipeline 5, condenser 6, returnable 7.Wherein:
Alembic 2 outside is provided with the heater 3 for heating for alembic 2, and alembic 2 top is provided with gas vent, and gas vent is connected with a returnable 7 through condenser 6 by pipeline 5;
Be provided with blender 1 in the outside top of alembic 2, the stirring arm 4 of blender 1 stretches to the bottom in alembic 2 by connecting rod; Alembic 2 inside is contained with vanadium redox flow battery electrolyte;
Condenser 6 is water condensation sleeve pipe, and pipeline 5 is set in water condensation sleeve pipe;
Heater 3 is a block structure, is provided with heating element in block structure, and heating element is electric heating tube, heat tape or electrical heating wire;
Heater 3, for being wound in heating tube, heat tape or the electrical heating wire in alembic 2 outside wall surface, has passed into heat medium in heating tube;
Charge door to be opened/closed is provided with in alembic 2 top.
Embodiment 1
Be that the 15L electrolyte of 1.0mol/L joins in alembic by vanadium ion concentration, by driven by motor paddle, electrolyte is stirred, with heat tape, alembic tank body is heated simultaneously, heating tape temperature is set as 150 DEG C, treat that temperature is elevated to a certain degree, steam flows through condenser condenses Cheng Shui by pipeline, is stored in returnable, in tank to be distilled during electrolyte volume residue 10L, distillation terminates.Learn that now vanadium ion concentration is 1.5mol/L through measuring.
Embodiment 2
Be that the 180L electrolyte of 1.2mol/L joins in alembic by vanadium ion concentration, by driven by motor paddle, electrolyte is stirred, alembic tank body is with interlayer, by pump, the conduction oil in oil bath pan is pumped in interlayer, by conduction oil, alembic tank body is heated, oil bath pan temperature is set as 170 DEG C, treat that temperature is elevated to a certain degree, steam flows through condenser condenses Cheng Shui by pipeline, be stored in returnable, in tank to be distilled during electrolyte volume residue 120L, distillation terminates.Learn that now vanadium ion concentration is 1.8mol/L through measuring.
Claims (5)
1. the recycling device of a vanadium redox flow battery electrolyte, it is characterized in that: comprise blender (1), alembic (2), heater (3), pipeline (5), condenser (6), returnable (7)
Alembic (2) outside is provided with the heater (3) for heating for alembic (2), alembic (2) top is provided with gas vent, and gas vent is connected with a returnable (7) through condenser (6) by pipeline (5);
Be provided with blender (1) in the outside top of alembic (2), the stirring arm (4) of blender (1) stretches to the bottom in alembic (2) by connecting rod; Alembic (2) inside is contained with vanadium redox flow battery electrolyte.
2., according to recycling device according to claim 1, it is characterized in that:
Condenser (6) is water condensation sleeve pipe, and pipeline (5) is set in water condensation sleeve pipe.
3., according to recycling device according to claim 1, it is characterized in that:
Heater (3) is a block structure, is provided with heating element in block structure, and heating element is electric heating tube, heat tape or electrical heating wire.
4., according to recycling device according to claim 1, it is characterized in that:
Heater (3), for being wound in heating tube, heat tape or the electrical heating wire in alembic (2) outside wall surface, has passed into heat medium in heating tube.
5. according to recycling device according to claim 1, it is characterized in that: be provided with charge door to be opened/closed in alembic (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688452.3U CN204905353U (en) | 2015-09-08 | 2015-09-08 | Device is recycled in recovery of vanadium redox flow battery electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688452.3U CN204905353U (en) | 2015-09-08 | 2015-09-08 | Device is recycled in recovery of vanadium redox flow battery electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905353U true CN204905353U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520688452.3U Active CN204905353U (en) | 2015-09-08 | 2015-09-08 | Device is recycled in recovery of vanadium redox flow battery electrolyte |
Country Status (1)
| Country | Link |
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| CN (1) | CN204905353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450371A (en) * | 2016-11-11 | 2017-02-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for recycling failed vanadium electrolyte |
| CN108270046A (en) * | 2018-02-11 | 2018-07-10 | 安徽南都华铂新材料科技有限公司 | A kind of device and method for extracting waste and old lithium ionic cell electrolyte |
| CN114744228A (en) * | 2022-03-18 | 2022-07-12 | 北京和瑞储能科技有限公司 | Easily-oxidized waste liquid collecting and recycling device and recycling method thereof |
-
2015
- 2015-09-08 CN CN201520688452.3U patent/CN204905353U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450371A (en) * | 2016-11-11 | 2017-02-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for recycling failed vanadium electrolyte |
| CN106450371B (en) * | 2016-11-11 | 2019-02-15 | 攀钢集团攀枝花钢铁研究院有限公司 | A method of recycling failure V electrolyte |
| CN108270046A (en) * | 2018-02-11 | 2018-07-10 | 安徽南都华铂新材料科技有限公司 | A kind of device and method for extracting waste and old lithium ionic cell electrolyte |
| CN108270046B (en) * | 2018-02-11 | 2019-07-30 | 安徽南都华铂新材料科技有限公司 | A kind of device and method extracting waste and old lithium ionic cell electrolyte |
| CN114744228A (en) * | 2022-03-18 | 2022-07-12 | 北京和瑞储能科技有限公司 | Easily-oxidized waste liquid collecting and recycling device and recycling method thereof |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |