CN114381744A - Electrolytic ozone generator - Google Patents
Electrolytic ozone generator Download PDFInfo
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- CN114381744A CN114381744A CN202210009266.7A CN202210009266A CN114381744A CN 114381744 A CN114381744 A CN 114381744A CN 202210009266 A CN202210009266 A CN 202210009266A CN 114381744 A CN114381744 A CN 114381744A
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 98
- 229920003023 plastic Polymers 0.000 claims description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 239000003014 ion exchange membrane Substances 0.000 claims description 29
- 239000003054 catalyst Substances 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 239000003792 electrolyte Substances 0.000 description 13
- 239000001257 hydrogen Substances 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- -1 oxygen ions Chemical class 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 125000004430 oxygen atom Chemical group O* 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 210000004379 membrane Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/13—Ozone
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/67—Heating or cooling means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention belongs to the technical field of ozone generators, and particularly relates to an electrolytic ozone generator, which adopts closed circulation type electrolysis to prepare ozone with high speed and high concentration, takes the problem that the ozone concentration in the air can be harmful to a human body when reaching a limit value into consideration, prevents ozone leakage caused by long-term equipment aging by arranging a leakage-proof layer outside an electrolytic chamber to eliminate potential harm, ensures that the ozone generator can play a role in high efficiency and continuity because the leakage-proof layer absorbs a layer of heating decomposition multilayer structure, and protects the safety of users.
Description
Technical Field
The invention belongs to the technical field of ozone generators, and particularly relates to an electrolytic ozone generator.
Background
Ozone has the characteristics of strong oxidizing property, sterilization property, easy decomposition property and no residue, so that the ozone can be widely applied to the aspects of removing pesticide residue, sterilizing, disinfecting, preserving, and the like. The photochemical method is that ultraviolet rays are utilized to irradiate oxygen molecules to promote the decomposition and the polymerization of the oxygen molecules into ozone, and the method has low ozone yield and is not suitable for large-scale use; the corona discharge method is the most common ozone generating method in the market at present, and the principle is that an alternating high-voltage power supply is added between two parallel panels, when alternating high voltage acts on two electrodes, a discharge phenomenon occurs between the two panels, oxygen flowing in a discharge space is subjected to decomposition reaction under the discharge action, free oxygen atoms are generated, and the oxygen atoms react with the oxygen to generate ozone, and although the method is low in cost and high in yield, the concentration of the generated ozone is very low; the electrochemical method is a method for preparing ozone by electrolyzing oxygen-containing electrolyte by using direct current, and the highest concentration of ozone prepared by the method has wide application.
The high-concentration ozone can be prepared by an electrolytic method, but the high-concentration ozone can stimulate and damage human mucosal tissues such as respiratory system, eyes and the like, and even damage the nervous system and reproductive system; most of electrolytic ozone generators on the market do not have treatment devices for preventing ozone leakage or ozone leakage, and the potential harm of ozone leakage to human bodies is ignored.
In view of this, in order to overcome the above technical problems, the present invention designs and develops an electrolytic ozone generator, which solves the above technical problems.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the electrolytic ozone generator provided by the invention can be used for preparing high-concentration ozone by an electrolytic method, preventing ozone leakage caused by long-term use or accidents, and continuously absorbing the leaked ozone by using the principles of adsorption and heating decomposition, removing potential safety hazards and ensuring the safety of users.
The invention provides an electrolytic ozone generator, which comprises an electrolytic tank, wherein an electrolytic chamber is arranged in the electrolytic tank; the middle part of the electrolytic chamber is provided with an ion exchange membrane, and the edge of the ion exchange membrane is fixedly connected with the inner wall of the electrolytic chamber; the electrolytic chamber is divided into an anode electrolytic chamber and a cathode electrolytic chamber by an ion exchange membrane; an anode electrode is arranged on one side of the ion exchange membrane in the anode electrolysis chamber, and the edge of the anode electrode is fixedly connected with the inner wall of the electrolysis chamber; an anode power-on contact is arranged on the upper edge of the anode electrode and penetrates through the inner wall of the electrolytic chamber to be communicated with the outside; an anode catalyst is clamped between the anode electrode and the ion exchange membrane; an anode water outlet is formed in the upper wall of the anode electrolysis chamber; an anode water inlet is formed in the lower side wall of the anode electrolysis chamber; a cathode electrode is arranged on one side of the ion exchange membrane in the cathode electrolytic chamber, and the edge of the cathode electrode is fixedly connected with the inner wall of the electrolytic chamber; the upper edge of the cathode electrode is provided with a cathode electrifying contact which passes through the inner wall of the electrolytic cell and is communicated with the outside; a cathode catalyst is clamped between the cathode electrode and the ion exchange membrane; the upper wall of the cathode electrolysis chamber is provided with a cathode water outlet; a cathode water inlet is formed in the lower side wall of the cathode electrolysis chamber; an anti-leakage layer is arranged between the surface of the electrolytic tank and the outer wall of the electrolytic chamber; the leakage-proof layer is an inner activated carbon layer close to the electrolytic cell part, the middle part of the leakage-proof layer is a heating layer, and the part of the leakage-proof layer close to the surface of the box body is an outer activated carbon layer; the electrolytic cell comprises an anode water outlet, a transparent plastic ring, a transparent plastic cover, a cathode water outlet, an electrolytic tank and a cathode water outlet, wherein the transparent plastic ring is sleeved on the outer ring of the anode water outlet, an annular groove is formed in the top of the transparent plastic ring, blue ink is contained in the annular groove, the transparent plastic cover is buckled outside the transparent plastic ring, the anode water outlet penetrates through the top of the transparent plastic cover, the outer surface of the anode water outlet is fixedly connected with the transparent plastic cover, and the bottom end of the transparent plastic cover is fixedly connected with the electrolytic tank.
Preferably, one side of the anode water inlet is connected with an anode water tank through a pipeline; a first paddle is arranged inside the middle pipeline between the anode water tank and the anode water inlet; one side of the cathode water inlet is connected with a cathode water tank through a pipeline; and a second paddle is arranged in the middle pipeline between the cathode water tank and the cathode water inlet.
Preferably, the cathode water outlet is connected with the cathode water tank through a pipeline.
Preferably, the heating layer material is a metal material and the surface is a net structure.
Preferably, the surfaces of the anode electrode and the cathode electrode are provided with regularly arranged large and small round holes.
Preferably, the ion exchange membrane material is a PEM.
The invention has the following beneficial effects:
1. according to the electrolytic ozone generator provided by the invention, the leakage prevention layer is additionally arranged in the electrolytic tank, so that the leakage of high-concentration ozone generated by the electrolytic chamber can be effectively prevented, the leaked ozone is adsorbed and decomposed continuously and effectively, and meanwhile, an operator can know whether the ozone is leaked or not by observing the color state of the blue ink in the transparent plastic ring and timely overhaul.
2. The electrolytic ozone generator provided by the invention realizes the recycling of raw materials by driving the inner pipeline paddle and connecting the cathode water outlet to the water tank.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a body diagram of the present invention;
FIG. 2 is a partial view at A of FIG. 1 of the present invention;
FIG. 3 is a surface view of a heating layer of the present invention;
FIG. 4 is a view of the electrode surface of the present invention;
in the figure: the device comprises an electrolytic tank 1, an electrolytic chamber 2, an ion exchange membrane 3, an anode electrolytic chamber 4, a cathode electrolytic chamber 5, an anode electrode 6, an anode energizing contact 7, an anode catalyst 8, an anode water inlet 9, an anode water outlet 10, a transparent plastic ring 101, an annular groove 102, a transparent plastic cover 103, a cathode electrode 11, a cathode energizing contact 12, a cathode catalyst 13, a cathode water inlet 14, a cathode water outlet 15, a leakage-proof layer 16, an inner activated carbon layer 17, a heating layer 18, an outer activated carbon layer 19, a first paddle 20, a second paddle 21, an anode water tank 22 and a cathode water tank 23.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The invention provides an electrolytic ozone generator, which comprises an electrolytic tank 1, wherein an electrolytic chamber 2 is arranged in the electrolytic tank 1; the middle part of the electrolysis chamber 2 is provided with an ion exchange membrane 3, and the edge of the ion exchange membrane is fixedly connected with the inner wall of the electrolysis chamber 2; the electrolytic chamber 2 is divided into an anode electrolytic chamber 4 and a cathode electrolytic chamber 5 by an ion exchange membrane 3; an anode electrode 6 is arranged on one side of the ion exchange membrane 3 in the anode electrolysis chamber 4, and the edge of the anode electrode is fixedly connected with the inner wall of the electrolysis chamber 2; the upper edge of the anode electrode 6 is provided with an anode power-on contact 7 which passes through the inner wall of the electrolytic chamber 2 and is communicated with the outside; an anode catalyst 8 is clamped between the anode electrode 6 and the ion exchange membrane 3; an anode water outlet 10 is formed in the upper wall of the anode electrolysis chamber 4; an anode water inlet 9 is formed in the lower side wall of the anode electrolysis chamber 4; a cathode electrode 11 is arranged on one side of the ion exchange membrane 3 in the cathode electrolytic chamber 5, and the edge of the cathode electrode is fixedly connected with the inner wall of the electrolytic chamber 2; the upper edge of the cathode electrode 11 is provided with a cathode electrified contact 12 which passes through the inner wall of the electrolytic chamber 2 and is communicated with the outside; a cathode catalyst 13 is clamped between the cathode electrode 11 and the ion exchange membrane 3; the upper wall of the cathode electrolytic chamber 5 is provided with a cathode water outlet 15; a cathode water inlet 14 is formed in the lower side wall of the cathode electrolytic chamber 5; an anti-leakage layer 16 is arranged between the surface of the electrolytic tank 1 and the outer wall of the electrolytic chamber 2; prevent letting out layer 16 and be close to electrolysis chamber 2 part and be interior activated carbon layer 17, its middle part is zone of heating 18, and it is close to box surface part and is outer activated carbon layer 19, anode outlet 10 outer lane cover is equipped with transparent plastic ring 101, ring channel 102 has been seted up at transparent plastic ring 101 top, blue ink has been held in the ring channel 102, transparent plastic ring 101 outer lock has transparent plastic cover 103, anode outlet 10 runs through transparent plastic cover 103 top and its surface and transparent plastic cover 103 fixed connection, transparent plastic cover 103 bottom and electrolysis box 1 fixed connection.
The anode electrifying contact 7 and the cathode electrifying contact 12 are respectively connected to the anode and the cathode of a direct current power supply, the anolyte enters the anode electrolysis chamber 4 through the anode water inlet 9, when oxygen ions in the anolyte contact the anode electrode 6, electrons of the anolyte are absorbed by the anode electrode 6 and converted into oxygen atoms, the rest hydrogen ions with positive electricity pass through the ion exchange membrane 3 and reach the cathode electrode 11, the oxygen atoms are polymerized into ozone molecules under the action of the anode catalyst 8, the liquid in the anode electrolysis chamber 4 is extruded to flow to the upper anode water outlet 10 because the anode water inlet 9 can continuously rush into the anolyte, so the generated ozone molecules are discharged from the anode water outlet 10 along with the anolyte and collected or applied, the catholyte enters the cathode electrolysis chamber 5 through the cathode water inlet 14, and the hydrogen ions in the catholyte contact the cathode electrode 11 to obtain electrons to generate hydrogen molecules, the rest oxygen ions and hydrogen ions passing through the ion exchange membrane 3 are combined into water molecules, the same catholyte continuously flows in from the cathode water inlet 14 and then flows out from the cathode water outlet, so the generated hydrogen can be discharged from the cathode water outlet 15 along with the catholyte, and the electrolytes in the anode electrolysis chamber 4 and the cathode electrolysis chamber 5 continuously flow and are changed to take away heat generated by the electrode under continuous work, thereby playing the role of cooling the electrode and prolonging the service life of the electrode.
When the leakage is generated in the electrolytic mode, the leaked ozone passes through the electrolytic mode to reach the inner activated carbon layer 17, through the primary absorption of the inner activated carbon layer 17, the ozone overflows to the heating layer 18 after the absorption of the inner activated carbon layer 17 reaches saturation, the temperature of the heating layer 18 is more than forty ℃, the ozone is rapidly decomposed into oxygen and loses the hazard effect, when the overflowing speed of the ozone is too fast and the ozone leaves the heating layer 18 before being decomposed, the ozone is absorbed by the outer activated carbon layer 19 outside the heating layer 18, the ozone is decomposed by the continuous heating of the heating layer 18, and the ozone is spontaneously decomposed into oxygen after the ozone is kept for too long standing time, so the device can continuously absorb and decompose the ozone, and if the ozone leaks, the leaked ozone flows into the transparent plastic cover 103 from the connection part of the anode water outlet 10 and the electrolytic chamber 2, the transparent plastic ring 101 is arranged in the transparent plastic cover 103, when the blue ink that holds in the ring channel 102 of seting up in the clear plastic ring 101 contacts ozone, ozone can oxidize blue ink, makes blue ink become transparent, and the user of this moment alright observe blue ink's change through the clear plastic cover 103, learns leakage information, in time maintains equipment, overhauls equipment at the degree that leakage quantity has not reached harm human body yet, and furthest's protection life safety prevents that ozone from leaking too much simultaneously, causes the waste.
As a specific embodiment of the present invention, an anode water tank 22 is connected to one side of the anode water inlet 9 through a pipeline; a first paddle 20 is arranged in the middle pipeline between the anode water tank 22 and the anode water inlet 9; one side of the cathode water inlet 14 is connected with a cathode water tank 23 through a pipeline; and a second paddle 21 is arranged in the middle pipeline between the cathode water tank 23 and the cathode water inlet 14.
When the ozone generator is started, the first blade 20 and the second blade 21 are both powered on, and as the blades are completely immersed in the liquid in the pipeline, the pipeline is communicated with the anode water tank 22 and the anode electrolysis chamber 4, and the cathode water tank 23 and the cathode electrolysis chamber 5 generate thrust along with the continuous rotation of the blades, the liquid in the pipeline is pushed to move towards the thrust direction, so that the anolyte in the anode water tank 22 is enabled to flow into the anode water inlet 9, the catholyte in the cathode water tank 23 flows into the cathode water inlet 14, continuous electrolysis raw materials are provided for the electrolysis chamber 2 and are also used as a power source for directional movement and replacement of the electrolyte in the electrolysis chamber 2, the flow of the electrolyte is realized, the normal cooling of the electrodes is ensured, and the stable operation of the electrolysis step is ensured.
In an embodiment of the present invention, the cathode water outlet 15 is connected to the cathode water tank 23 through a pipe.
Because the ozone prepared by the product is completely generated by the anode electrolytic chamber 4, and the cathode electrolyte only generates hydrogen after passing through the cathode electrolytic chamber 5, the internal components of the hydrogen are not changed and can be completely recycled, the cathode water outlet 15 is connected to the cathode water tank 23 by a pipeline, and because the cathode water inlet 14 below the cathode electrolytic chamber 5 continuously flushes new electrolyte, the original electrolyte in the cathode electrolytic chamber 5 can be pushed by the new electrolyte and flushes out of the cathode water outlet 15 and returns to the cathode water tank 23 by the pipeline, so that the recycling of the cathode electrolyte is realized, and the cost is saved.
In one embodiment of the present invention, the heating layer 18 is made of a metal material and has a mesh structure on the surface.
The benign conductor with heat metal is convenient for heating the benign conductor to a certain temperature and maintaining the benign conductor, and the mesh structure on the surface reduces the mass, increases the contact area with gas and is convenient for transferring the self heat to the leaked ozone.
In a specific embodiment of the present invention, the surfaces of the anode electrode 6 and the cathode electrode 11 are provided with regularly arranged large and small circular holes.
The round hole on the surface of the electrode can increase the contact area of the electrode and electrolyte so that the electrolytic reaction is more sufficient, and the arrangement of the round hole is convenient for the movement of ion atoms generated by electrolysis in the electrode to accelerate the speed of the electrolytic reaction.
In one embodiment of the present invention, the ion exchange membrane 3 is a PEM.
The PEM is a proton exchange membrane, has good proton conductivity, small electroosmosis of water molecules in the membrane and extremely small gas permeability in the membrane, and ensures that the anode electrolytic chamber 4 and the cathode electrolytic chamber 5 are separated while hydrogen ions move from the anode to the cathode, thereby ensuring the normal operation of electrolytic reaction.
The working principle is as follows: the anode electrifying contact 7 and the cathode electrifying contact 12 are respectively connected to the anode and the cathode of a direct current power supply, the first blade 20 and the second blade 21 are both electrified, thrust is generated along with the continuous rotation of the blades to push liquid in a pipeline to move towards the thrust direction, the anolyte in the anode water tank 22 is enabled to rush into the anode water inlet 9, the catholyte in the cathode water tank 23 rushes into the cathode water inlet 14, when oxygen ions in the anolyte contact the anode electrode 6, electrons of the oxygen ions are absorbed by the anode electrode 6 and converted into oxygen atoms, the remaining hydrogen ions with positive electricity pass through the ion exchange membrane 3 to the cathode electrode 11, the oxygen atoms are polymerized to generate ozone molecules under the action of the anode catalyst 8, and as the anode water inlet 9 can continuously rush into the anolyte, the liquid in the anode electrolysis chamber 4 is extruded to flow to the upper anode water outlet 10, therefore, the generated ozone molecules are discharged from the anode water outlet 10 together with the anolyte and collected or applied, the catholyte enters the cathode electrolysis chamber 5 through the cathode water inlet 14, hydrogen ions in the catholyte contact with the cathode electrode 11 to obtain electrons to generate hydrogen molecules, the rest oxygen ions and the hydrogen ions passing through the ion exchange membrane 3 are combined into water molecules, the same catholyte continuously flows in from the cathode water inlet 14 and then flows out from the cathode water outlet, so the generated hydrogen gas is discharged from the cathode water outlet 15 together with the catholyte, the catholyte only generates hydrogen gas after passing through the cathode electrolysis chamber 5, the internal components of the hydrogen gas are not changed and can be completely recycled, the cathode water outlet 15 is connected to the cathode water tank 23 through a pipeline, and new electrolyte continuously flows in from the cathode water inlet 14 below the cathode electrolysis chamber 5, therefore, the electrolyte in the cathode electrolytic chamber 5 can flow out of the cathode water outlet 15 and return to the cathode water tank 23 through a pipeline, so that the circulation of the cathode electrolyte is realized; when the leakage is generated in the electrolytic mode, the leaked ozone passes through the electrolytic mode to reach the inner activated carbon layer 17, through the primary absorption of the inner activated carbon layer 17, the ozone overflows to the heating layer 18 after the absorption of the inner activated carbon layer 17 reaches saturation, the temperature of the heating layer 18 is more than forty ℃, the ozone is rapidly decomposed into oxygen and loses the hazard effect, when the overflowing speed of the ozone is too fast and the ozone leaves the heating layer 18 before being decomposed, the ozone is absorbed by the outer activated carbon layer 19 outside the heating layer 18, the ozone is decomposed by the continuous heating of the heating layer 18, and the ozone is spontaneously decomposed into oxygen after the ozone is kept for too long standing time, so the device can continuously absorb and decompose the ozone, and if the ozone leaks, the leaked ozone flows into the transparent plastic cover 103 from the connection part of the anode water outlet 10 and the electrolytic chamber 2, the transparent plastic ring 101 is arranged in the transparent plastic cover 103, when the blue ink that holds in the ring channel 102 of seting up in the clear plastic ring 101 contacts ozone, ozone can oxidize blue ink, makes blue ink become transparent, and the user of this moment alright observe blue ink's change through the clear plastic cover 103, learns leakage information, in time maintains equipment, overhauls equipment at the degree that leakage quantity has not reached harm human body yet, and furthest's protection life safety prevents that ozone from leaking too much simultaneously, causes the waste.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An electrolytic ozone generator, characterized in that: comprises an electrolytic tank (1), wherein an electrolytic chamber (2) is arranged in the electrolytic tank (1); the middle part of the electrolytic chamber (2) is provided with an ion exchange membrane (3), and the edge of the ion exchange membrane is fixedly connected with the inner wall of the electrolytic chamber (2); the electrolytic chamber (2) is divided into an anode electrolytic chamber (4) and a cathode electrolytic chamber (5) by an ion exchange membrane (3); an anode electrode (6) is arranged on one side of the ion exchange membrane (3) in the anode electrolysis chamber (4), and the edge of the anode electrode is fixedly connected with the inner wall of the electrolysis chamber (2); an anode power-on contact (7) is arranged on the upper edge of the anode electrode (6) and penetrates through the inner wall of the electrolytic chamber (2) to be communicated with the outside; an anode catalyst (8) is clamped between the anode electrode (6) and the ion exchange membrane (3); an anode water outlet (10) is formed in the upper wall of the anode electrolysis chamber (4); an anode water inlet (9) is formed in the lower side wall of the anode electrolysis chamber (4); a cathode electrode (11) is arranged on one side of the ion exchange membrane (3) in the cathode electrolytic chamber (5), and the edge of the cathode electrode is fixedly connected with the inner wall of the electrolytic chamber (2); the upper edge of the cathode electrode (11) is provided with a cathode electrified contact (12) which passes through the inner wall of the electrolytic chamber (2) and is communicated with the outside; a cathode catalyst (13) is clamped between the cathode electrode (11) and the ion exchange membrane (3); a cathode water outlet (15) is formed in the upper wall of the cathode electrolysis chamber (5); a cathode water inlet (14) is formed in the lower side wall of the cathode electrolysis chamber (5); an anti-leakage layer (16) is arranged between the surface of the electrolytic tank (1) and the outer wall of the electrolytic chamber (2); prevent leaking layer (16) and be close to electrolysis chamber (2) part and be interior activated carbon layer (17), its middle part is zone of heating (18), and it is close to box surface part and be outer activated carbon layer (19), anode water outlet (10) outer lane cover is equipped with transparent plastic ring (101), ring channel (102) have been seted up at transparent plastic ring (101) top, blue ink has been held in ring channel (102), transparent plastic ring (101) outer lock has transparent plastic cover (103), anode water outlet (10) run through transparent plastic cover (103) top and its surface and transparent plastic cover (103) fixed connection, transparent plastic cover (103) bottom and electrolysis box (1) fixed connection.
2. An electrolytic ozone generator according to claim 1, characterised in that: one side of the anode water inlet (9) is connected with an anode water tank (22) through a pipeline; a first paddle (20) is arranged in the middle pipeline between the anode water tank (22) and the anode water inlet (9); one side of the cathode water inlet (14) is connected with a cathode water tank (23) through a pipeline; and a second paddle (21) is arranged in the middle pipeline between the cathode water tank (23) and the cathode water inlet (14).
3. An electrolytic ozone generator according to claim 1, characterised in that: the cathode water outlet (15) is connected with the cathode water tank (23) through a pipeline.
4. An electrolytic ozone generator according to claim 1, characterised in that: the heating layer (18) is made of a metal material and has a net-shaped surface.
5. An electrolytic ozone generator according to claim 1, characterised in that: and the surfaces of the anode electrode (6) and the cathode electrode (11) are provided with large and small round holes which are regularly distributed.
6. An electrolytic ozone generator according to claim 1, characterised in that: the ion exchange membrane (3) is a PEM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210009266.7A CN114381744B (en) | 2022-01-06 | 2022-01-06 | Electrolytic ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210009266.7A CN114381744B (en) | 2022-01-06 | 2022-01-06 | Electrolytic ozone generator |
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| Publication Number | Publication Date |
|---|---|
| CN114381744A true CN114381744A (en) | 2022-04-22 |
| CN114381744B CN114381744B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210009266.7A Active CN114381744B (en) | 2022-01-06 | 2022-01-06 | Electrolytic ozone generator |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155158A (en) * | 1995-12-11 | 1997-06-17 | Opt D D Melco Lab:Kk | Electrochemical device |
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| CN113278994A (en) * | 2021-06-25 | 2021-08-20 | 军事科学院系统工程研究院卫勤保障技术研究所 | Low-voltage electrolyzed water ozone generating device |
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2022
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| JPH09155158A (en) * | 1995-12-11 | 1997-06-17 | Opt D D Melco Lab:Kk | Electrochemical device |
| CN202881398U (en) * | 2012-09-11 | 2013-04-17 | 上海帝铨节能技术有限公司 | Low-voltage electrolytic process ozone generator |
| US20190024249A1 (en) * | 2015-07-28 | 2019-01-24 | Fourl Design Co. Ltd. | Oxygen generator integrated with ozone removal filter |
| CN105671586A (en) * | 2016-04-07 | 2016-06-15 | 金华市润达环保科技有限公司 | PEM membrane low-voltage hydrogen electrolysis and ozone generation system |
| CN208071821U (en) * | 2018-02-11 | 2018-11-09 | 中氧科技（广州）有限公司 | A kind of ozonization purifier with heating function |
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