CN118125560A - Ultrasonic diaphragm electrolytic tank - Google Patents
Ultrasonic diaphragm electrolytic tank Download PDFInfo
- Publication number
- CN118125560A CN118125560A CN202410333296.2A CN202410333296A CN118125560A CN 118125560 A CN118125560 A CN 118125560A CN 202410333296 A CN202410333296 A CN 202410333296A CN 118125560 A CN118125560 A CN 118125560A
- Authority
- CN
- China
- Prior art keywords
- cavity
- ultrasonic
- cathode
- anode
- amplitude transformer
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 210000004027 cell Anatomy 0.000 claims description 20
- 210000005056 cell body Anatomy 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005868 electrolysis reaction Methods 0.000 description 7
- 239000003792 electrolyte Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- -1 ca 2+ Chemical compound 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses an ultrasonic diaphragm electrolytic tank which comprises a tank body, an anode binding post, an electrolytic diaphragm, a cathode, an amplitude transformer, an ultrasonic vibration disc, an ultrasonic generator and a charging cover, wherein the tank body is divided into an anode cavity and a cathode cavity through the anode and the cathode, the electrolytic diaphragm is arranged between the anode and the cathode, the anode binding post is arranged in the anode cavity, one end of the anode binding post is connected with the anode, the other end of the anode binding post extends out from one end of the tank body, a water inlet and a water outlet which are communicated with the anode cavity are arranged on the side wall of the tank body, the ultrasonic vibration disc is arranged at the other end of the tank body, the ultrasonic generator is arranged on the ultrasonic vibration disc, the amplitude transformer is arranged in the cathode cavity, one end of the amplitude transformer is connected with the cathode, the other end of the amplitude transformer extends out of the ultrasonic vibration disc and is connected with the ultrasonic generator, a charging port and a drain port which are communicated with the cathode cavity are arranged on the side wall of the tank body. The invention has the functions of removing scale and bubbles, and has high electrolytic stability and good electrolytic effect.
Description
Technical Field
The invention relates to the technical field of electrolysis equipment, in particular to an ultrasonic diaphragm electrolytic cell.
Background
The electrolytic tank is generally composed of a tank body, an anode and a cathode, wherein the anode and the electrolyte are subjected to oxidation reaction to generate oxidizing substances, and the cathode and the electrolyte are subjected to reduction reaction to generate reducing substances, so that corresponding products are prepared or components of the electrolyte are changed.
The existing electrolytic cell has the following problems:
firstly, in the electrolysis process, OH-generated by a cathode can react with carbonate, ca 2+、Mg2+ and the like in water to generate scale, and the scale is deposited on the cathode, so that the resistance of the electrolytic cell is increased, the energy consumption is high, and the efficiency is reduced;
secondly, in the electrolysis process, a large number of bubbles can be generated on the electrode, the bubbles are attached to the surface of the electrode and can not be desorbed in time, so that the effective area of the electrode is reduced, the resistance of the electrolytic cell is increased, the energy consumption is high, and the efficiency is reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an ultrasonic diaphragm electrolytic cell.
The technical scheme of the invention is as follows:
The utility model provides an ultrasonic diaphragm electrolysis trough, includes cell body, positive pole terminal, electrolysis diaphragm, negative pole, amplitude transformer, ultrasonic vibration dish, supersonic generator and reinforced lid, separate through positive pole and negative pole in the cell body and form positive pole chamber and negative pole chamber, electrolysis diaphragm sets up between positive pole and negative pole, the positive pole terminal sets up in positive pole intracavity, just the one end and the positive pole of positive pole terminal are connected, the other end of positive pole terminal stretches out from the one end of cell body, the lateral wall of cell body is equipped with water inlet and the delivery port with positive pole chamber intercommunication, the ultrasonic vibration dish sets up the other end at the cell body, supersonic generator sets up on the ultrasonic vibration dish, amplitude transformer sets up in the negative pole intracavity, just the one end and the negative pole of amplitude transformer are connected, the other end stretches out from the ultrasonic vibration dish and is connected with supersonic generator, the lateral wall of cell body is equipped with charge door and drain that communicates with the negative pole chamber, the reinforced lid sets up on the charge door.
Further, the cell body comprises first cavity and second cavity, the connection terminal surface of first cavity is equipped with first flange limit, the connection terminal surface of second cavity is equipped with the second flange limit, pass through screwed connection between the first flange limit of first cavity and the second flange limit of second cavity, the positive pole chamber is located first cavity, the negative pole chamber is located the second cavity.
Further, the anode binding post is connected with the center of the anode.
Further, a first guide plate and a second guide plate are respectively arranged between the water inlet and the water outlet in the anode cavity along the water flow direction.
Further, the first guide plate and the second guide plate are obliquely arranged and are parallel to each other.
Furthermore, the upper covers of the ultrasonic vibration disk and the ultrasonic generator are provided with protective shells.
Further, one end of the amplitude transformer is connected with the center of the cathode, and the other end of the amplitude transformer is connected with the center of the emitting surface of the ultrasonic generator.
Further, the charging cover is provided with an opening, and a separation membrane is arranged in the opening.
Compared with the prior art, the invention has the beneficial effects that:
(1) The electrolytic solution preparation device has the advantages that the anode cavity and the cathode cavity are formed in the tank body through the electrolytic diaphragm in a separating way, electrolyte solution is prepared in the cathode cavity, an electrolyte solution preparation device and an electrolyte conveying pipeline are not required to be additionally arranged, the structure is simple, and the influence on the electrolytic efficiency due to the fact that electrolyte crystallization is easy to occur in the external conveying pipeline can be avoided;
(2) According to the invention, the ultrasonic vibration disc is arranged on the cathode cavity, the ultrasonic generator is arranged on the ultrasonic vibration disc and is connected with the cathode through the amplitude transformer, the amplitude transformer has the function of a cathode energizing lead, on one hand, ultrasonic waves generated by the ultrasonic generator can drive the ultrasonic vibration disc to vibrate, so that the ultrasonic waves are transmitted into a solution in the cathode cavity and are transmitted to the surface of the cathode and the surface of the electrolytic diaphragm opposite to the cathode, and the cathode and the electrolytic diaphragm are driven to generate ultrasonic vibration, so that scale generated on the surface of the cathode and the surface of the electrolytic diaphragm opposite to the cathode is eliminated, the resistance of the electrolytic cell can be reduced, and meanwhile, the desorption of bubbles on the surface of the cathode can be accelerated, so that the shielding effect of the bubbles is eliminated, and the resistance of the electrolytic cell can be further reduced;
(3) The cathode cavity can realize rapid dissolution of electrolyte under the action of ultrasonic wave, so that electrolyte ions can be rapidly transferred to the anode cavity under the action of an electric field, and the electrolysis efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the external structure of an ultrasonic diaphragm electrolyzer provided by the invention;
FIG. 2 is a cross-sectional view of the internal structure of the first chamber according to the present invention;
fig. 3 is a sectional view of the internal structure of an ultrasonic diaphragm electrolytic cell provided by the invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In order to illustrate the technical scheme of the invention, the following description is made by specific examples.
Examples
Referring to fig. 1 to 3, the present embodiment provides an ultrasonic diaphragm electrolytic cell, which comprises a cell body 1, an anode 2, an anode binding post 3, an electrolytic diaphragm 4, a cathode 5, an amplitude transformer 6, an ultrasonic vibration disk 7, an ultrasonic generator 8, a charging cover 9 and a protective shell 10. Wherein the tank body 1 is composed of a first cavity 11 and a second cavity 12, a first flange edge 111 is arranged on the connecting end face of the first cavity 11, a second flange edge 121 is arranged on the connecting end face of the second cavity 12, the first flange edge 111 of the first cavity 11 and the second flange edge 121 of the second cavity 12 are connected through screws, an anode cavity 112 and a cathode cavity 122 are formed in the tank body 1 through separation of an anode 2 and a cathode 5, the anode cavity 112 is positioned in the first cavity 11, the cathode cavity 122 is positioned in the second cavity 12, an electrolytic membrane 4 is arranged between the anode 2 and the cathode 5, an anode binding post 3 is arranged in the anode cavity 112, one end of the anode binding post 3 is connected with the anode 2, the other end of the anode binding post 3 extends out from one end of the tank body 1, a water inlet 113 and a water outlet 114 which are communicated with the anode cavity 112 are arranged on the side wall of the tank body 1, a first deflector 115 and a second deflector 116 are respectively arranged in the anode cavity 112 between the water inlet 113 and the water outlet 114 along the water flow direction, the first deflector 115 and the second deflector 116 are obliquely arranged and mutually parallel, the ultrasonic vibration disk 7 is arranged at the other end of the tank body 1, the ultrasonic generator 8 is arranged on the ultrasonic vibration disk 7, the protective shell 10 is covered on the ultrasonic vibration disk 7 and the ultrasonic generator 8, the amplitude transformer 6 is arranged in the cathode cavity 122, one end of the amplitude transformer 6 is connected with the cathode 5, the other end of the amplitude transformer 6 extends out of the ultrasonic vibration disk 7 to be connected with the ultrasonic generator 8, the side wall of the tank body 1 is provided with a feed inlet 123 and a drain outlet 124 which are communicated with the cathode cavity 122, and the feed cover 9 is arranged on the feed inlet 123.
In specific implementation, source water is connected through the water inlet 113, salt is added into the cathode cavity 122 through the charging hole 123, after the anode binding post 3 and the amplitude transformer 6 are electrified, chloride ions in the cathode cavity 122 migrate to the anode cavity 112 under the action of an electric field, and are oxidized into hypochlorite ions on the surface of the anode 2 to be released into the source water, so that the source water flowing through the device is disinfected.
The ultrasonic diaphragm electrolytic cell is characterized in that:
(1) The ultrasonic vibration plate 7 is arranged on the cathode cavity, the ultrasonic vibration plate 7 is provided with the ultrasonic generator 8, the ultrasonic generator 8 is connected with the cathode 5 through the amplitude transformer 6, the amplitude transformer 6 has the function of a cathode 5 electrifying lead, on one hand, ultrasonic waves generated by the ultrasonic generator 8 can drive the ultrasonic vibration plate 7 to vibrate, so that the ultrasonic waves are transmitted into a solution in the cathode cavity 122 and are transmitted to the surface of the cathode 5 and one surface of the electrolytic diaphragm 4 opposite to the cathode 5, and the cathode 5 and the electrolytic diaphragm 4 are driven to generate ultrasonic vibration, so that scale generated on the surface of the cathode 5 and one surface of the electrolytic diaphragm 4 opposite to the cathode 5 is eliminated, and the resistance of the electrolytic tank can be reduced;
(2) The ultrasonic wave from the ultrasonic vibration disc 7 and the amplitude transformer 6 acting on the cathode 5 can also accelerate the desorption of bubbles on the surface of the cathode 5, thereby eliminating the bubble shielding effect and further reducing the resistance of the electrolytic cell;
(3) The anode binding post 3 is connected with the center of the anode 2, one end of the amplitude transformer 6 is connected with the center of the cathode 5, the other end of the amplitude transformer 6 is connected with the center of the emitting surface of the ultrasonic generator 8, and the central wiring of the cathode and the anode can greatly provide the uniformity of current distribution on the surface of the electrode, so that the utilization rate of the surface area of the electrode is improved, and the heating of the electrolytic cell is reduced;
(4) Wherein the charging cover 9 is provided with an opening, and a separation membrane 91 is arranged in the opening, so that the hydrogen is discharged out of the cathode cavity 122, and meanwhile, the solution in the cathode cavity 122 is prevented from leaking out of the opening;
(5) The ultrasonic waves can accelerate dissolution of the cathode cavity salt, thereby ensuring that chloride ions in the cathode cavity 122 quickly migrate to the anode cavity 112 under the action of the electric field and are converted into hypochlorite, and quick disinfection is achieved.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. An ultrasonic diaphragm electrolytic cell, which is characterized in that: the ultrasonic vibration plate is arranged at the other end of the tank body, the ultrasonic generator is arranged on the ultrasonic vibration plate, the amplitude transformer is arranged in the cathode cavity, one end of the amplitude transformer is connected with the ultrasonic generator, the side wall of the tank body is provided with a charging port and a sewage draining port which are communicated with the cathode cavity, and the feeding cover is arranged on the charging port.
2. An ultrasonic diaphragm cell according to claim 1, wherein: the cell body comprises first cavity and second cavity, the connection terminal surface of first cavity is equipped with first flange limit, the connection terminal surface of second cavity is equipped with the second flange limit, pass through screwed connection between the first flange limit of first cavity and the second flange limit of second cavity, the positive pole chamber is located first cavity, the negative pole chamber is located the second cavity.
3. An ultrasonic diaphragm cell according to claim 1, wherein: the anode binding post is connected with the center of the anode.
4. An ultrasonic diaphragm cell according to claim 1, wherein: a first guide plate and a second guide plate are respectively arranged between the water inlet and the water outlet in the anode cavity along the water flow direction.
5. An ultrasonic diaphragm cell according to claim 4, wherein: the first guide plate and the second guide plate are obliquely arranged and are parallel to each other.
6. An ultrasonic diaphragm cell according to claim 1, wherein: the upper cover of the ultrasonic vibration disk and the ultrasonic generator is provided with a protective shell.
7. An ultrasonic diaphragm cell according to claim 1, wherein: one end of the amplitude transformer is connected with the center of the cathode, and the other end of the amplitude transformer is connected with the center of the emitting surface of the ultrasonic generator.
8. An ultrasonic diaphragm cell according to claim 1, wherein: the charging cover is provided with an opening, and an isolating film is arranged in the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410333296.2A CN118125560A (en) | 2024-03-22 | 2024-03-22 | Ultrasonic diaphragm electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410333296.2A CN118125560A (en) | 2024-03-22 | 2024-03-22 | Ultrasonic diaphragm electrolytic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118125560A true CN118125560A (en) | 2024-06-04 |
Family
ID=91237502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410333296.2A Pending CN118125560A (en) | 2024-03-22 | 2024-03-22 | Ultrasonic diaphragm electrolytic tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118125560A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001042143A2 (en) * | 1999-12-02 | 2001-06-14 | Gemma Industrial Ecology, Ltd. | Method and device for electrochemically disinfecting fluids |
| CN101328600A (en) * | 2008-07-08 | 2008-12-24 | 河南科技大学 | Electroforming composite processing apparatus and electroforming tank used by the apparatus |
| CN101956211A (en) * | 2010-10-08 | 2011-01-26 | 褚礼政 | Ultrasonic bubble removing electrolytic bath |
| CN104229955A (en) * | 2014-09-18 | 2014-12-24 | 中国地质大学 | ED (electrodialysis) water treatment system with intelligent temperature-adjusting, voltage-adjusting and ultrasonic effects |
| CN107406275A (en) * | 2015-03-13 | 2017-11-28 | 科普图姆有限公司 | By acoustic-electric chemistry come the system and method for the treatment of fluid |
| CN214780934U (en) * | 2021-04-07 | 2021-11-19 | 湖南满缘红水科技有限公司 | Low-salt EOW electrolytic cell and low-salt EOW electrolytic device |
| CN214936266U (en) * | 2021-01-14 | 2021-11-30 | 深圳市图灵科创产业发展有限公司 | Ultrasonic-assisted seawater electrolytic tank |
| CN116083933A (en) * | 2022-12-06 | 2023-05-09 | 南京大学 | Carbon dioxide electrocatalytic reaction system and reaction method |
-
2024
- 2024-03-22 CN CN202410333296.2A patent/CN118125560A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001042143A2 (en) * | 1999-12-02 | 2001-06-14 | Gemma Industrial Ecology, Ltd. | Method and device for electrochemically disinfecting fluids |
| CN101328600A (en) * | 2008-07-08 | 2008-12-24 | 河南科技大学 | Electroforming composite processing apparatus and electroforming tank used by the apparatus |
| CN101956211A (en) * | 2010-10-08 | 2011-01-26 | 褚礼政 | Ultrasonic bubble removing electrolytic bath |
| CN104229955A (en) * | 2014-09-18 | 2014-12-24 | 中国地质大学 | ED (electrodialysis) water treatment system with intelligent temperature-adjusting, voltage-adjusting and ultrasonic effects |
| CN107406275A (en) * | 2015-03-13 | 2017-11-28 | 科普图姆有限公司 | By acoustic-electric chemistry come the system and method for the treatment of fluid |
| CN214936266U (en) * | 2021-01-14 | 2021-11-30 | 深圳市图灵科创产业发展有限公司 | Ultrasonic-assisted seawater electrolytic tank |
| CN214780934U (en) * | 2021-04-07 | 2021-11-19 | 湖南满缘红水科技有限公司 | Low-salt EOW electrolytic cell and low-salt EOW electrolytic device |
| CN116083933A (en) * | 2022-12-06 | 2023-05-09 | 南京大学 | Carbon dioxide electrocatalytic reaction system and reaction method |
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