CN212077162U - Hydrogen and oxygen separation device - Google Patents
Hydrogen and oxygen separation device Download PDFInfo
- Publication number
- CN212077162U CN212077162U CN202020161494.2U CN202020161494U CN212077162U CN 212077162 U CN212077162 U CN 212077162U CN 202020161494 U CN202020161494 U CN 202020161494U CN 212077162 U CN212077162 U CN 212077162U
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- CN
- China
- Prior art keywords
- hydrogen
- oxygen
- exchange membrane
- proton exchange
- 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.)
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- 239000001301 oxygen Substances 0.000 title claims abstract description 75
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 75
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000001257 hydrogen Substances 0.000 title claims abstract description 67
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 67
- 238000000926 separation method Methods 0.000 title claims abstract description 53
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000012528 membrane Substances 0.000 claims abstract description 31
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 30
- 238000002955 isolation Methods 0.000 claims abstract description 20
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 12
- 239000010411 electrocatalyst Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000005518 polymer electrolyte Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- -1 hydrogen ions Chemical class 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a hydrogen oxygen separation's device, including treatment tank, proton exchange membrane, isolation water film, electrolysis trough, inlet tube, oxygen row pipe and exhaust hydrogen pipe, proton exchange membrane locates treatment tank central authorities, the proton exchange membrane both sides are located to the isolation water film, proton exchange membrane and isolation water film separate the treatment tank for hydrogen exhaust chamber, hydrogen separation chamber, oxygen separation chamber and oxygen exhaust chamber, exhaust hydrogen union coupling is on hydrogen exhaust chamber, the oxygen row pipe is connected on oxygen exhaust chamber, the inlet tube passes oxygen exhaust chamber and connects on oxygen separation chamber's isolation water film, the electrolysis trough is located on the treatment tank. The utility model belongs to the technical field of energy-concerving and environment-protective, specifically provide an utilize electrolysis reaction and multiple selectivity to pass through setting of membrane, make water electrolytic separation obtain the hydrogen oxygen separation's of pure hydrogen and oxygen device.
Description
Technical Field
The utility model belongs to the technical field of energy-concerving and environment-protective, specifically indicate a hydrogen oxygen separation's device.
Background
The development of new energy sources in the world is urgent, because the used energy sources such as petroleum, natural gas, coal and petroleum gas belong to non-renewable resources, the stock on the earth is limited, and the human beings can not leave the energy sources all the time, new energy sources must be searched, the resources and the energy sources are reduced day after day with the increasing consumption of fossil fuels, so that the urgent need to search a new energy-containing body energy source which is rich in the storage amount and independent of fossil fuels is needed, hydrogen is the new secondary energy source which is expected when the conventional energy crisis appears and the new secondary energy sources are developed, hydrogen and oxygen can be generated by electrolyzing water, hydrogen is used as fuel, oxygen can replace carbon-containing gases such as acetylene, coal gas, liquefied gas and the like, has the characteristics of high heat value, concentrated flame and high production efficiency, and the combustion product is only water vapor, does not cause any pollution to the processed workpiece, and is popular in the flame processing industry.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing difficult problem, the utility model provides a hydrogen-oxygen separation device which utilizes the electrolysis reaction and the setting of multiple selective permeable membranes to make the water electrolysis separation obtain pure hydrogen and oxygen.
The utility model adopts the following technical scheme: the utility model discloses hydrogen and oxygen separation device, including processing tank, proton exchange membrane, isolation water film, electrolysis trough, inlet tube, oxygen discharging pipe and exhaust hydrogen pipe, proton exchange membrane locates processing tank central authorities, the isolation water film locates proton exchange membrane both sides, and the isolation water film can block water to pass through and move hydrogen and oxygen and pass through, proton exchange membrane and isolation water film separate processing tank into hydrogen discharge chamber, hydrogen separation chamber, oxygen separation chamber and oxygen discharge chamber, hydrogen separation chamber and oxygen separation chamber are located proton exchange membrane both sides, hydrogen discharge chamber is close to hydrogen separation chamber setting, oxygen discharge chamber is close to oxygen separation chamber setting, the exhaust hydrogen pipe is connected above hydrogen discharge chamber lateral wall, the oxygen discharging pipe is connected above oxygen discharge chamber lateral wall, the inlet tube passes oxygen discharge chamber outer wall and connects in the isolation bottom of oxygen separation chamber, the electrolytic bath is arranged on the treatment tank and comprises an anode plate and a cathode plate, the anode plate is introduced into the oxygen separation cavity, the cathode plate is introduced into the hydrogen separation cavity, and scrubbers are arranged on the hydrogen exhaust pipe and the oxygen exhaust pipe.
Furthermore, be equipped with anti-overflow mouth on the isolation water film, anti-overflow mouth position is higher than anode plate and negative plate bottom, anti-overflow mouth passes through pipe connection on the scrubber, can carry out secondary utilization with the water of flowing out more.
Furthermore, the proton exchange membrane is a solid polymer electrolyte membrane provided with electrocatalyst particles.
Furthermore, a filter is arranged on the water inlet pipe to remove chlorine and impurities in the water.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme hydrogen oxygen separation's device, the setting that electrolytic reaction and proton exchange membrane selectivity through the electrolysis trough pass through, make water electrolysis produce hydrogen and oxygen, and through setting up once more keep apart the water film through the passing through that blocks the water, separate out hydrogen and oxygen from combining the aquatic, and through the setting of scrubber and filter, make electrolysis separation's hydrogen and oxygen purer, and set up the combination of anti-overflow mouth and scrubber, it is water reuse to influence when hydrogen and oxygen produce avoiding moisture too much, make the environmental protection and energy saving more of device.
Drawings
Fig. 1 is a schematic view of the overall structure of a hydrogen-oxygen separation device according to the present invention.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
The device comprises a treatment tank 1, a proton exchange membrane 2, a water isolation film 3, an electrolytic bath 4, an electrolytic cell 5, a water inlet pipe 6, an oxygen exhaust pipe 7, a hydrogen exhaust pipe 8, a hydrogen exhaust cavity 9, a hydrogen separation cavity 10, an oxygen separation cavity 11, an oxygen exhaust cavity 12, an anode plate 13, a cathode plate 14, a washer 15, an overflow prevention port 16 and a filter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the hydrogen-oxygen separation device of the utility model comprises a treatment tank 1, a proton exchange membrane 2, an isolation water film 3, an electrolytic bath 4, a water inlet pipe 5, an oxygen exhaust pipe 6 and a hydrogen exhaust pipe 7, wherein the proton exchange membrane 2 is arranged in the center of the treatment tank 1, the isolation water film 3 is arranged on two sides of the proton exchange membrane 2, the proton exchange membrane 2 and the isolation water film 3 separate the treatment tank 1 into a hydrogen exhaust cavity 8, a hydrogen separation cavity 9, an oxygen separation cavity 10 and an oxygen exhaust cavity 11, the hydrogen separation cavity 9 and the oxygen separation cavity 10 are arranged on two sides of the proton exchange membrane 2, the hydrogen exhaust cavity 8 is arranged near the hydrogen separation cavity 9, the oxygen exhaust cavity 11 is arranged near the oxygen separation cavity 10, the hydrogen exhaust pipe 7 is connected above the side wall of the hydrogen exhaust cavity 8, the oxygen exhaust pipe 6 is connected above the side wall of the oxygen exhaust cavity 11, the water inlet pipe 5 passes through the outer wall of the oxygen exhaust cavity 11 and is connected with the, the electrolytic tank 4 is arranged on the treatment tank 1, the electrolytic tank 4 comprises an anode plate 12 and a cathode plate 13, the anode plate 12 is introduced into the oxygen separation chamber 10, the cathode plate 13 is introduced into the hydrogen separation chamber 9, and scrubbers 14 are arranged on the hydrogen exhaust pipe 7 and the oxygen exhaust pipe 6.
Wherein, the isolation water film 3 is provided with an overflow-proof port 15, the position of the overflow-proof port 15 is higher than the bottom of the anode plate 12 and the cathode plate 13, and the overflow-proof port 15 is connected to the scrubber 14 through a pipeline; the proton exchange membrane 2 is arranged by arranging electrocatalyst particles on a solid polymer electrolyte membrane; the water inlet pipe 5 is provided with a filter 16.
When the device is used specifically, water is discharged into the oxygen separation cavity 10 from the water inlet pipe 5 by a worker, impurities and chlorine in the water are filtered by the filter 16 in the process, water is injected into the hydrogen separation cavity 9, when the water level reaches the anti-overflow port 15, redundant water enters the scrubber 14, the worker stops water injection and starts the motor tank, the water is subjected to an electrolytic reaction at the anode in the oxygen separation cavity 10, hydrogen loses electrons and becomes hydrogen ions, the hydrogen ions enter the hydrogen separation cavity 9 through the proton exchange membrane 2 in a hydration form, the hydrogen ions obtain electrons from the cathode in the hydrogen separation cavity 9 to form hydrogen, the oxygen is blocked by the proton exchange membrane 2 and cannot pass through the hydrogen and the oxygen, the hydrogen and the oxygen enter the hydrogen discharge cavity 8 and the oxygen discharge cavity 11 through the isolation water film 3 respectively, and then enter the hydrogen discharge pipe 7 and the oxygen discharge pipe 6 respectively, and are collected and utilized after being washed by the scrubber 14.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (4)
1. A hydrogen-oxygen separation device is characterized in that: including processing tank, proton exchange membrane, isolation water film, electrolysis trough, inlet tube, row oxygen pipe and row hydrogen pipe, proton exchange membrane locates processing tank central authorities, it locates the proton exchange membrane both sides to keep apart the water film, proton exchange membrane and isolation water film separate processing tank for hydrogen discharge chamber, hydrogen separation chamber, oxygen separation chamber and oxygen discharge chamber, hydrogen separation chamber and oxygen separation chamber are located proton exchange membrane both sides, hydrogen discharge chamber is close to the hydrogen separation chamber setting, oxygen discharge chamber is close to the oxygen separation chamber setting, row hydrogen pipe connection is in hydrogen discharge chamber lateral wall top, row oxygen pipe connection is in oxygen discharge chamber lateral wall top, the inlet tube passes oxygen discharge chamber outer wall and connects in the isolation water film bottom in oxygen separation chamber, the electrolysis trough is located processing tank, include anode plate and negative plate on the electrolysis trough, the anode plate is introduced into the oxygen separation cavity, the cathode plate is introduced into the hydrogen separation cavity, and scrubbers are arranged on the hydrogen exhaust pipe and the oxygen exhaust pipe.
2. A device for hydrogen-oxygen separation according to claim 1, wherein: and an anti-overflow port is arranged on the isolation water film, the anti-overflow port is higher than the bottoms of the anode plate and the cathode plate, and the anti-overflow port is connected to the washer through a pipeline.
3. A device for hydrogen-oxygen separation according to claim 1, wherein: the proton exchange membrane is arranged by arranging electrocatalyst particles on a solid polymer electrolyte membrane.
4. A device for hydrogen-oxygen separation according to claim 1, wherein: the water inlet pipe is provided with a filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161494.2U CN212077162U (en) | 2020-02-11 | 2020-02-11 | Hydrogen and oxygen separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161494.2U CN212077162U (en) | 2020-02-11 | 2020-02-11 | Hydrogen and oxygen separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212077162U true CN212077162U (en) | 2020-12-04 |
Family
ID=73569909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020161494.2U Expired - Fee Related CN212077162U (en) | 2020-02-11 | 2020-02-11 | Hydrogen and oxygen separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212077162U (en) |
-
2020
- 2020-02-11 CN CN202020161494.2U patent/CN212077162U/en not_active Expired - Fee Related
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| 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: 20201204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |