WO2020106006A1 - 살균 전극 및 그 제작 방법 및 이를 이용한 살균 장치 - Google Patents
살균 전극 및 그 제작 방법 및 이를 이용한 살균 장치Info
- Publication number
- WO2020106006A1 WO2020106006A1 PCT/KR2019/015822 KR2019015822W WO2020106006A1 WO 2020106006 A1 WO2020106006 A1 WO 2020106006A1 KR 2019015822 W KR2019015822 W KR 2019015822W WO 2020106006 A1 WO2020106006 A1 WO 2020106006A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrode
- sterilizing
- electrode catalyst
- insulator
- conductor
- Prior art date
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 265
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000003054 catalyst Substances 0.000 claims abstract description 164
- 239000012212 insulator Substances 0.000 claims abstract description 97
- 239000004020 conductor Substances 0.000 claims abstract description 86
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 104
- 239000007788 liquid Substances 0.000 claims description 91
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 87
- 229910052697 platinum Inorganic materials 0.000 claims description 42
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 239000010941 cobalt Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052741 iridium Inorganic materials 0.000 claims description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 244000144972 livestock Species 0.000 abstract description 15
- 238000005868 electrolysis reaction Methods 0.000 description 31
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 23
- 244000052769 pathogen Species 0.000 description 11
- 238000007747 plating Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 8
- 244000144977 poultry Species 0.000 description 7
- 235000013594 poultry meat Nutrition 0.000 description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000249 desinfective effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
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- 208000015181 infectious disease Diseases 0.000 description 2
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- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 208000007212 Foot-and-Mouth Disease Diseases 0.000 description 1
- 241000710198 Foot-and-mouth disease virus Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000286209 Phasianidae Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 229920006266 Vinyl film Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K13/00—Devices for grooming or caring of animals, e.g. curry-combs; Fetlock rings; Tail-holders; Devices for preventing crib-biting; Washing devices; Protection against weather conditions or insects
- A01K13/001—Washing, cleaning, or drying devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/03—Electric current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- 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
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/25—Rooms in buildings, passenger compartments
-
- 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
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
-
- 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
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
- C02F2001/46138—Electrodes comprising a substrate and a coating
- C02F2001/46142—Catalytic coating
-
- 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
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
-
- 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
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
- C02F2001/46157—Perforated or foraminous electrodes
- C02F2001/46161—Porous electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Definitions
- the present invention relates to a sterilizing electrode and a method for manufacturing the same, and a sterilizing device manufactured thereby, more specifically, a sterilizing electrode for manufacturing sterilizing water capable of sterilizing a house by manufacturing a large amount of sterilizing water by continuously high-current for a long time, and the manufacturing thereof Method and a sterilizing device using the same.
- the livestock raised in the barn has a problem in that, when a large number of individuals live in comparison with the receiving area, when some livestock or poultry are infected with pathogens, other livestock or poultry inside the barn are easily infected.
- a filter is used to pass air in order to suppress the inflow of contaminants into the house, and a configuration for controlling the temperature for humidity control is disclosed. .
- the roof 20 is connected to only the pillar 16 by a predetermined height H between the side wall 10 ′, and an open type in which a space in which outside air is easily introduced is provided. Since the house is also widely used, the open house 9 'has a limitation that the above technique cannot be applied.
- the open barn 9 ' in rainy or cold weather, spreads the plastic film rolled from the roof 20 downwards to block the empty space between the columns 16, so that the inside and outside of the open barn 9' is Although it may be blocked, it is difficult to completely block the inside and the outside by spreading a vinyl film.
- the closed house 9 has a limited inflow of outside air, so that contamination by livestock or poultry feces inside may cause a bigger problem.
- tooth cleaners for example, watermarks
- watermarks in which water is injected at high pressure to remove foreign substances interposed between teeth
- tube contamination in a path through which high pressure water passes has been discussed as a hygiene problem.
- an object of the present invention is to provide a sterilizing electrode for manufacturing a large amount of sterilizing water in a short time and a method for manufacturing the sterilizing device using the same.
- the present invention is to produce reliable sterilized water by constantly maintaining the concentration of sterilizing components such as hypochlorous acid of sterilized water for several tens of hours or more, even if electrolytic water including electrolytic water is electrolyzed to produce sterilized water.
- sterilizing components such as hypochlorous acid of sterilized water for several tens of hours or more
- the present invention is to produce a sterilizing component having a high sterilizing ability while minimizing the consumption of electrode catalysts such as power and platinum through electrolysis of liquid more efficiently by forming a plurality of current paths in which negative and positive electrodes facing each other form more efficient electrolysis. The purpose.
- the sterilizing electrode has a structure in which a thick platinum catalyst layer is formed by a simple manufacturing method compared to a plating layer, a large amount of sterilizing water can be continuously generated by electrolysis without replacement of the electrode for a long time, such as a barn. It aims at making it possible and securing economic feasibility.
- the present invention aims to easily and simply manufacture a sterilizing electrode having a thick electrode catalyst layer.
- an object of the present invention is to continuously produce a large amount of sterilized water for a long time.
- an object of the present invention is to improve economic efficiency by allowing reuse of unused and expensive electrode catalyst such as platinum.
- An object of the present invention is to provide a sterilizing device that can be applied to both a closed house and an open house using a sterilizing electrode manufactured as described above.
- An object of the present invention is to effectively sterilize the inside of a house while ventilation is well performed.
- the present invention is for the purpose of sterilizing various objects such as tooth cleaners, bidets, water supply pipes of shower facilities, kitchen utensils, etc., using sterilized water produced in a large amount in a short time by using the sterilizing electrodes manufactured as described above. do.
- the present invention includes a first electrode and a second electrode disposed to face each other, and the first electrode and the second electrode are supplied with power, so that the first electrode And a sterilizing electrode for generating a sterilizing component in the chlorine-containing liquid located between the second electrode, wherein at least one of the first electrode and the second electrode is formed of an electrically conductive material and connected to the power source.
- the first region of the electrode is formed by the through portion of the insulator covering the electrode catalyst layer, and the first region is formed so as to include the first electric path between the opposing electrodes. To make it possible.
- the electrode catalyst layer can be formed by laminating an electrode catalyst thin plate on the opposite surface.
- the electrode catalyst thin plate is formed to a thickness of 20 ⁇ m to 3 mm, so that it can be molded to a much thicker thickness than 3 ⁇ m, which is a typical platinum plating layer.
- the conventional electrode is formed on the electrode with a thin plating layer of about 3 ⁇ m of platinum (Pt), it can no longer be electrolyzed if it is operated for 30 minutes for 15 minutes a day when a low current of approximately 300 to 500 mA is applied. Not only was there a problem, but when applying a high current of 10 A or more, there was a serious problem that electrolysis could not be continued for 1 hour.
- the present invention can reliably perform electrolysis for 10 days or more even when a high current (for example, 30A to 40A) of 10A or more is applied as a platinum body of sufficiently thick thickness is stacked on the first region 120A in a lump form. You can get the effect.
- the thickness of the electrode catalyst layer can be formed much thicker than that formed by plating, and even if a much higher current is applied for a long time, sterilized water can be produced while reliably maintaining electrolysis for a long time. Advantageous effects can be obtained.
- the electrode catalyst thin plate is not attached to the opposite surface of the conductor and is placed in a stacked form, when the platinum in the first region that is exposed to the outside and forms a conduction path is exhausted, the insulator is separated from the conductor. Platinum in areas other than the first area can be easily collected and the platinum can be reused. Platinum is very ductile, so platinum can be added to form a thin electrode catalyst plate of the original thickness or a thinner electrode catalyst plate to be used again for sterilizing electrodes.
- the insulator is detachably coupled when coupled to the conductor, and it is preferable that the electrode catalyst thin plate is detachably mounted from the conductor.
- the insulator may be assembled by sandwiching the electrode catalyst thin plate between the conductors and assembled into a conductor by bolting or the like. That is, the insulator serves to position the electrode catalyst thin plate and to expose only the first region forming the conduction path by the through portion to the outside.
- the insulator may be formed of any one of plastic, resin, polyurethane, and rubber.
- the electrode catalyst layer is made of a layer plated with platinum on the opposite surface of the electrode, and the insulator is provided with a surface formed in a lattice shape, so that the first region where the through portion formed between the lattices forms a conduction path. It can also form.
- the electrode catalyst layer is separated from the conductor to form a reusable side and a sufficiently thick thickness, but it is not necessary to form the conductor in a complicated shape in order to form a plurality of conduction paths, thereby forming a plurality of conduction paths. It is possible to obtain an advantage that the first region can be easily formed by a lattice-shaped insulator.
- the conductor may be formed of titanium, copper, and carbon having excellent electrical conductivity.
- the insulator is formed to be replaceable in a form in which through portions are formed at different positions, and when the first region of the electrode catalyst thin plate is consumed above a reference value by electrolysis, it can be replaced with a new electrode catalyst thin plate.
- the first electrode and the second electrode are formed including the conductor, the insulator, and the electrode catalyst thin plate, and the first region of the first electrode and the second region of the second electrode face each other. Aligned to the position, it is possible to increase the reliability of forming a plurality of current paths spaced apart from each other connecting the first region of the first electrode and the first region of the second electrode.
- the charge of the current is the first region of the electrode catalyst thin plates of the sterilizing electrode.
- electric charges move between the first regions facing each other to form a conduction path and generate electrolysis.
- the amount of sterilizing components such as oxidizer and hypochlorous acid, can be increased and the amount of sterilizing components can be more precisely controlled.
- the sterilizing electrode can be used for the production of sterilizing water supplied to the house.
- a method of manufacturing a sterile electrode comprising: a conductor preparation step of preparing a conductor formed of an electrically conductive material and having an opposite surface; An electrode catalyst thin plate mounting step of preparing an electrode catalyst thin plate having a predetermined thickness and stacking it on the opposite surface; Preparing an insulator made of an insulating material having a plurality of through parts and fixing the insulator to the conductor in a state in which the electrode catalyst thin plate is interposed between the conductors; It is configured to include, to provide a method for manufacturing a sterilizing electrode, characterized in that to expose and manufacture a first region that is a part of the electrode catalyst thin plate through the through portion.
- the fixing of the insulator it is preferable to fix the insulator to the conductor so as to be detachable from the conductor.
- the electrode catalyst thin plate can be replaced, and the electrolysis can be continued to the unused region of the used electrode catalyst thin plate by replacing it with an insulator having a different through position.
- the insulator is formed in a lattice shape, and the through portion formed between the lattices forms the first region, thereby forming a plurality of conduction paths between the first electrode and the second electrode to be uniformly spaced from each other, and hypochlorous acid. It is possible to further increase the production amount of sterilizing components such as.
- the present invention provides a sterilization device that applies a power from a power supply to a sterilizing electrode having the above-described configuration, and generates a sterilizing component of a liquid containing an electrolyte by the sterilizing electrode as sterilizing water.
- hypochlorous acid HOCl
- OH hypochlorous acid
- the liquid is prepared as sterilizing water.
- the liquid contains a chlorine (Cl) component.
- hypochlorous acid is harmless to the human body and has a high sterilizing power. Therefore, in order to increase the amount of hypochlorous acid, the pH value of the liquid is preferably in the range of 3.0 to 8.0.
- the first electrode and the second electrode are formed including the conductor, the insulator, and the electrode catalyst thin plate, and the first electrode and the second electrode have a first region formed by a through portion of the insulator. It can be configured to face each other.
- a sterilizing water supply unit for supplying sterilizing water containing sterilizing components generated by supplying power to the sterilizing electrode;
- sterilized water can be supplied to various objects to be sterilized.
- the sterilizing water supply unit is provided with a plurality of spray holes is provided in a number of rows in the ceiling of the house, it can be utilized for sterilization inside the house.
- the sterilizing electrode for generating an oxidizing body is installed in the deceased liquid
- a sterilizing component may be generated in the deceased liquid
- the present invention is not limited thereto. That is, in the present invention, a sterilizing electrode having a pair of first and second electrodes can be installed in a liquid flow field in which liquid is flowing.
- the receiving portion is disposed in the middle of the supply pipe for supplying the liquid, and the sterilizing component is generated in real time in the liquid supplied through the supply pipe by the sterilizing electrode accommodated in the receiving portion, and the sterilizing component is contained.
- the sterilizing water may be supplied to an object to be sterilized, for example, a tooth cleaner, a water pipe, a bidet, and a water purifier.
- the receiving portion in which the sterilizing electrode is disposed is disposed in a larger ST region in which the flow cross-section of the liquid flow field is larger than in other regions, and thus the flow rate of the liquid passing through the sterilizing electrode is induced in a lower state, and thus is generated in the sterilizing electrode.
- the sterilized ingredients can be induced to be contained in a larger amount in the liquid.
- the ST region is disposed between the bent portion from the pipe through which the liquid flows, and the liquid flow path is bent to reduce the flow rate due to friction due to the change in the flow direction, thereby disinfecting the sterilizing electrode.
- the platinum body can be maintained for a long time even when a high current is applied. Therefore, a high current of 10 A or more can be applied to the current applied to the sterilizing electrode, and a high current of 10 A (ampere) to 50 A can be supplied.
- the sterilizing device configured as described above can be applied in various ways. That is, in the sterilizing apparatus configured as described above, a plurality of first regions of the sterilizing electrode are disposed to face each other, and the amount of production per unit time of sterilizing water generated by the current (charge) that is energized between the first regions is constantly adjusted. Since there is an advantage, it can be utilized for various purposes by producing a large amount of sterilized water containing a uniform sterilizing component in a short time.
- the sterilized water produced by the sterilizing device of the above-described configuration can be supplied to the house by the sterilizing water supply unit. Since the sterilizing device can manufacture a large amount of sterilizing water while maintaining a reliable range of concentration for a long period of time, the sterilizing water can be continuously supplied to a wide barn to kill pathogens in the barn to maintain a hygienic barn.
- the sterilizing water supply unit for supplying sterilizing water to the inside of the barn is provided with a plurality of spray holes, and a supply bar is disposed at a plurality of rows at the ceiling of the barn to distribute the sterilizing water evenly in the interior space of the barn. Spraying can maintain a clean and hygienic environment.
- the sterilizing device configured as described above may be utilized for the purpose of sterilizing and cleaning the liquid transport pipe supplying the liquid. That is, the inside of the liquid transfer pipe can be sterilized by passing through the liquid transfer pipe of the object to be sterilized while manufacturing the sterilized water produced by the sterilizing apparatus configured as described above.
- a tooth cleaner such as a water pick or a water pipe, bidet, or water purifier.
- the sterilizing device according to the present invention can be manufactured for a long period of time while maintaining the proportion of sterilizing components in a reliable range of concentration of a large amount of sterilizing water in a short time, so sensitive to the human eye, nose, mucous membrane, etc. It can be used in a wide range except for parts.
- a sterilizing electrode in which a plurality of first regions for a plurality of energizing paths are spaced apart from each other by using an insulator that exposes only a part of the electrode catalyst layer.
- the present invention makes it possible to form the thickness of the electrode catalyst layer much thicker than that of the plating layer, so even if electrolytic water containing brine is electrolyzed to produce sterilized water, electrolysis can be continuously continued for a long time. It is possible to obtain an advantageous effect of reliably producing sterilized water, which maintains the concentration of hypochlorous acid in the sterilized water constantly for at least tens of hours or more.
- the present invention is to produce a sterilizing component having a high sterilizing ability while minimizing the consumption of electrode catalysts such as power and platinum through electrolysis of liquid more efficiently by forming a plurality of current paths in which negative and positive electrodes facing each other form more efficient electrolysis. The purpose.
- the present invention has the effect of uniformly generating a sterilizing component by electrolysis on an energizing path by forming a plurality of energizing paths spaced apart at predetermined intervals by the first region of the electrode catalyst layer exposed by the penetration of the insulator. Can be obtained.
- the present invention can obtain the effect of generating a sterilizing component having a high sterilizing ability while minimizing power consumption and platinum consumption through more efficient electrolysis of liquid by forming a plurality of current paths in which the negative and positive electrodes facing each other form a more efficient electrolysis. .
- the electrode catalyst layer is formed by laminating an electrode catalyst thin plate on an opposite surface of a conductor
- the electrode catalyst layer is freely formed to have a large thickness that cannot be formed by plating, resulting in high current and voltage. Even if applied, it is possible to obtain an effect of continuously producing a large amount of sterilizing components per unit time for a long time.
- the electrode catalyst thin plates are stacked on top of each other without being attached to or adhered to a conductor, when the first regions of the electrode catalyst thin plates forming spaced apart energizing paths are consumed, they are simply replaced with new electrode catalyst thin plates.
- the used electrode catalyst thin plate can be reused and reused, it is possible to increase the economic efficiency by fundamentally removing the loss by using all expensive platinum.
- the arrangement of the penetrating portions forming the first region forming the energizing path is replaceable with another insulator, so that the platinum layered on the conductor can be used as a whole, thereby improving the economic efficiency.
- a thickness of the electrode catalyst layer is freely formed, and a large amount is obtained by electrolysis without replacement of the electrode for a long time, such as a house. It is possible to obtain the effect of continuously manufacturing sterilized water.
- the present invention can obtain an effect of easily and simply manufacturing a sterilizing electrode having a thick electrode catalyst layer.
- the present invention can obtain an advantageous effect generated even in a liquid flow field flowing through a sterilizing component having a constant concentration range.
- the present invention can obtain an effect of maintaining a hygienic and clean environment for not only a closed house but also an open house using sterilized water produced in large quantities within a short time.
- the present invention can obtain an advantageous effect of being able to cleanly sterilize and clean the inside of a pipeline of various devices such as a bidet, a tooth cleaner, a water purifier for supplying a liquid.
- 1 is a perspective view showing the outer shape of a closed house.
- FIG. 2 is a perspective view showing the outer shape of an open house.
- FIG. 3 is a flowchart sequentially showing a method of manufacturing a sterilizing electrode according to an embodiment of the present invention.
- FIG. 4 is an exploded perspective view of the sterilizing electrode.
- FIG. 5 is a perspective view of the combination of the sterilizing electrode of Figure 4.
- FIG. 6 is a view showing the configuration of a sterilizing device according to an embodiment of the present invention.
- FIG. 7 is an enlarged view of a portion 'A' in FIG. 6;
- FIG. 8 is a view showing the configuration of a sterilization device according to another embodiment of the present invention.
- Fig. 9A is a plan view of Fig. 5;
- FIG. 9B is a plan view of a configuration in which the insulator is removed while platinum in the first region of the sterilizing electrode of FIG. 9A is consumed.
- 9C is a plan view of a sterilizing electrode replaced with another insulator formed with through portions of different arrangements.
- FIG. 10 is a view showing the configuration of a sterilizing device using a sterilizing electrode manufactured according to the present invention.
- FIG. 11 is an enlarged view of the sterilizing electrode accommodating part ST of FIG. 10.
- FIG. 12 is an exploded view showing a configuration of an electrode of a sterilization apparatus according to another embodiment of the present invention.
- FIG. 13 is a view for explaining the operation of the sterilizing device using the electrode of FIG.
- FIG. 14 is a comparison graph of the results of the test for the production of sterilization components using the electrodes of FIG. 13 and the results of the test for the production of sterilization components using the existing electrodes.
- FIG. 15 is a schematic perspective view of a livestock sterilizing device utilizing the sterilizing device of FIG. 10 for sterilizing a livestock house.
- the sterilization apparatus As shown in the figure, the sterilization apparatus according to the present invention, as shown in Figure 6, the liquid 55 in the receiving portion 300 containing a liquid 55 containing an electrolyte such as salt, chlorine, etc. ), And a sterilizing electrode including the first electrode 100 and the second electrode 100 ′ disposed opposite to each other in a locked state.
- the sterilizing electrode is supplied with power from the power supply 200 to the first electrode 100 and the second electrode 100 'to generate sterilizing components such as hypochlorous acid in the liquid 55.
- the first electrode 100 is connected to the anode from the power supply 200
- the second electrode 200 is connected to the cathode of the power supply 200
- power is applied to the sterilizing electrode.
- At least one of the first electrode 100 and the second electrode 100 'forming the sterilizing electrode is formed of a conductor 110, an electrode layer 120, and an insulator 130.
- the first electrode 100 is shown in FIG. 4 for convenience, the second electrode 100 'shown in FIG. 6 is configured in the same way as the first electrode, so the description of the second electrode 100' is the first. It will be replaced with a description of the electrode 100.
- the conductor 110 is formed of an electrically conductive material having excellent electrical conductivity, such as titanium, copper, and the like, and facing surfaces 110s are provided. Then, a power supply line 112 connected to the power supply unit 200 is connected.
- the opposite surface 110s refers to a surface facing the electrode catalyst layer 120 ′ of another electrode, and may be formed as a flat surface or a curved surface as shown in the drawing.
- the electrode catalyst layer 120 is preferably made of platinum in the form of a plate, may be formed of iridium (Ir), an oxygen reaction catalyst, or may be formed of cobalt or nickel. That is, the material forming the electrode catalyst layer 120 may include any one of platinum, cobalt, iridium, and nickel.
- the molecular structure of the electrode catalyst may be formed in a structure in which any one of platinum, cobalt, iridium and nickel is disposed in the center and graphene is coated on the surface.
- an electrode catalyst layer 120 made of a platinum material, which is easy to mold in a thin plate form due to its high ductility, will be described.
- the electrode catalyst layer 120 includes that formed on the opposite surface 110s of the conductor 110 by plating, but the thickness of the electrode catalyst layer by plating is very thin and used for a long time. There are limitations that are difficult to do. However, even when the electrode catalyst layer 120 is formed by plating, as described later, the first region 120A forming a plurality of energization paths p by the through portion 132 of the insulator 130 is formed. The advantage of making it easy is obtained.
- the electrode catalyst layer 120 is formed of a thin electrode catalyst plate having a sufficient thickness t.
- the electrode catalyst thin plate may be formed to a thickness of 20 ⁇ m to 3 mm, which is sufficiently thick to be difficult to form by plating.
- the electrode catalyst thin plate may be adhered or attached to the opposite surface 110s of the conductor 110, and the electrode catalyst thin plate may be installed to be stacked in a stacked form without being attached or attached to the opposite surface 110s of the conductor 110. Can be. Since the electrode catalyst thin plate is laminated without being attached to the conductor 110, the electrode catalyst thin plate can be easily separated from the conductor 110 and used for reuse.
- the electrode catalyst thin plate is formed to have a uniform thickness as a whole, but the present invention is not limited thereto. Since platinum is excellent in ductility, it can be easily made into a thin electrode catalyst plate by rolling.
- the insulator 130 is formed of a material that is not electrically conductive, and may be formed of any one of plastic, resin, polyurethane, and rubber.
- a plurality of through parts 132 are formed on the insulator 130, and are coupled or fixed to the conductor 110 with the electrode catalyst layer 120 interposed therebetween. As shown in FIG. 5, the electrode catalyst layer 120 is exposed to the outside through the through portion 132 of the insulator 130, and regions other than the through portion 132 are not exposed to the outside by the insulator 130. .
- the insulator 130 serves to position the electrode catalyst thin plate and to expose only the first region 120A of the electrode catalyst layer 120 that forms a conduction path by the through portion 132 to the outside.
- the through portion 120A of the insulator 130 may be formed in various shapes, for example, may be formed in a lattice shape as illustrated in the drawings.
- the insulator 130 is formed in a lattice shape, and a first region 120A in which the electrode catalyst layer 120 forming a plurality of energization paths is exposed by the through portion 132 formed between the lattices may be formed. .
- the first region 120A is accurately disposed at a predetermined interval, thereby maintaining a constant interval between the plurality of energization paths p so that the first electrode 100 and the first The efficiency of uniformly generating a sterilizing component by electrolysis between the two electrodes 100 'can be maximized.
- the through portion 132 of the insulator 130 is formed of any one of circular, elliptical, and polygonal shapes, or a combination thereof. It may be formed.
- the insulator 130 is configured such that the outer extension 134 is wrapped around the outer surface of the conductor 110, so that the insulator 130 can be separated from the conductor 110. It is joined by a tight fit.
- a configuration in which the insulator 130 and the conductor 110 are coupled by fitting is illustrated, but according to another embodiment of the present invention, a through hole is formed in the insulator 130 to the female threaded hole of the conductor 110. It can also be joined by bolting or screwing (not shown in the figure).
- the insulator 130 is preferably assembled to be in close contact with the surface of the conductor 110.
- the insulator 130 and the conductor 110 may be formed in various shapes and formed in various forms separable from each other, and are not limited to the shapes shown in the drawings.
- the electrode catalyst thin plate is not attached to the opposite surface 110s of the conductor 110 but is placed in a stacked form, all of the platinum in the first region 120A exposed to the outside and forming a conduction path p is formed.
- the insulator 130 can be separated from the conductor 110 to collect the electrode catalyst thin plate in a region other than the consumed first region, and use platinum again.
- Platinum is very ductile, so new platinum can be added to the collected electrode catalyst thin plate to form a roll with the original thickness of the electrode catalyst thin plate, or a thinner thickness filled with the first region without adding platinum by rolling molding. It can also be molded into a thin electrode catalyst.
- the reshaped electrode catalyst thin plate is used again for the sterilizing electrode.
- the sterilizing electrode 100 according to the present invention configured as described above may be manufactured according to the flow chart shown in FIG. 3.
- a conductor 110 formed of an electrically conductive material such as titanium and having an opposite surface 110s formed thereon, and an electrode catalyst thin plate having a predetermined thickness are prepared (S110).
- an electrode catalyst thin plate mounting step of laminating and mounting the electrode catalyst thin plate in a non-adhesive form on the opposite surface 110s of the conductor 110 is performed (S120).
- the insulator 130 is placed in such a way that the electrode catalyst thin plate is interposed with the electrode catalyst layer 120 between the conductors 110.
- An insulator fixing step for fixing to the conductor 110 is performed (S130). Accordingly, as illustrated in FIG. 5, the first region 120A, which is a part of the thin electrode catalyst plate, is exposed through the through portion 132 of the insulator 130.
- the external power source 200 is connected to the conductors of the first electrode 100 and the second electrode 100 ′, and the first electrode 100 and the second electrode 100 ′ are connected. After aligning the first region 120A of) to face each other, power is applied to the first electrode 100 and the second electrode 100 '.
- the present invention is not limited to the arrangement in which the first electrode 100 and the second electrode 100 'are aligned, and the first regions 120A and 120A of the first electrode 100 and the second electrode 100' are arranged. ') May be arranged in a form that is not completely opposed to each other with a certain height difference.
- the first electrode 100 and the second electrode 100 ′ are energized paths (p) in which charge moves only between the first region 120A exposed by the through portion 132 of the insulator 130. Is formed.
- the energization path (p) is formed to maintain a predetermined distance from each other according to the arrangement of the through portions 132 of the lattice-shaped insulator 130.
- the electrolysis on the energization path is made uniform, producing oxidants such as hypochlorous acid (HOCl), OH radical, and hydrogen peroxide in the liquid 55 as a sterilizing component, thereby preparing the liquid as sterilizing water, It is possible to obtain an effect of generating a sterilizing component having a high sterilizing ability while minimizing power consumption and platinum consumption.
- oxidants such as hypochlorous acid (HOCl), OH radical, and hydrogen peroxide
- the liquid contains a chlorine (Cl) component.
- hypochlorous acid is harmless to the human body and has a high sterilizing power. Therefore, in order to increase the amount of hypochlorous acid, the pH value of the liquid is preferably in the range of 3.0 to 8.0.
- the sterilization device 1 shown in FIG. 6 is made of a sufficiently thick electrode catalyst thin plate and is provided with sterilizing electrodes 100 and 100 'that form the energization path p only in the first region 120A, and the sterilizing electrode ( 100, 100 '), even if a high current is applied, it is possible to efficiently generate a sterilizing component on a plurality of energizing paths and to continue the process of manufacturing sterilizing water for a long time.
- the electrode catalyst layer 120 of the first region 120A exposed by the through portion 132 of the insulator 130 is consumed, and when the reference value is consumed, the insulator 130 B Replace the electrode catalyst thin plate (S150).
- the first electrode 100 forming the sterilization electrode is formed with a first region 120A in which platinum is exposed by the through portion 132 of the insulator 130.
- the use time of the sterilizing electrode has passed and reaches the reference value, it is inevitable that the platinum in the first region 120A is consumed. Therefore, when the insulator 130 is separated from the conductor 110, as shown in FIG. 9B, almost all of the platinum that was the first region 120A is consumed, and platinum of the regions other than the first region 120A is Maintains the initial thickness.
- FIG. 9C when another insulator 130x having a through portion 132x arranged in a different arrangement from the through portion 132 of the insulator 130 of FIG. 9A is coupled to the conductor 110, FIG.
- the first region is formed at a position indicated by '120B' different from the first region 120A of 9a. Therefore, the first electrode 100 can be reused as the electrode 100x of FIG. 9C with the insulator 130 replaced.
- the electrode catalyst layer 120 illustrated in FIG. 9B consumes a large amount of the first region 120A, and the new first region 120B of the electrode 100x illustrated in FIG. 9C also consumes when the usage time elapses. This increases and the thickness becomes thinner.
- the electrode catalyst thin plate since the electrode catalyst thin plate is not adhered to the opposite surface 110s of the conductor 110 and is not plated but is stacked in a stacked state, after separating the insulator 130 from the conductor 110, the electrode catalyst thin plate It is very easy to separate from the conductor 110. Therefore, the electrode catalyst thin plate in which the first region is consumed is reused to manufacture a new electrode catalyst thin plate, and it is possible to reuse all of the expensive platinum without discarding any amount, thereby obtaining an advantage of increasing economic efficiency.
- the electrode catalyst thin plate or the insulator can be replaced, so that the sterilizing electrode can be used semi-permanently.
- both the first electrode (positive electrode) and the second electrode (negative electrode) constituting the sterilization device 1 are conductors 110 and 110 'and an electrode catalyst.
- the path of conduction by the electrode catalyst layer 120 of the thin layered electrode catalyst layer 120 and the insulator 130 and exposed to the outside through the through portion 132 of the insulator 130 is exposed outside the first regions 120A and 120A '. (p) is formed.
- the first electrode 100 constituting the sterilization device 2 is configured in FIGS. 4 and 5, but as shown in FIG. 8, the second electrode 101 'is It may be configured without an insulator.
- a current-carrying path p 'in which electric charges move is formed in a form dispersed from the first region 120A of the first electrode 100 to the second electrode 101', in this case,
- the conduction paths p ' are formed from positions separated from each other by the insulator 130 of the first electrode 100. Compared to the configuration formed only with a flat plate, it is possible to obtain an advantage of high production efficiency of the sterilizing component.
- the electrode catalyst layer may not be formed on the second electrode 101'.
- the positive electrode forms the first electrode 100 of FIGS. 4 and 5 and the negative electrode is an electrode 101 'without an insulator
- the configuration of the negative electrode according to another embodiment of the present invention is illustrated.
- the first electrode 100 of FIGS. 4 and 5 may be formed, and the positive electrode may be an electrode 101 'without an insulator.
- the sterilization apparatus 3 using the sterilization electrode 100 manufactured as described above, as shown in FIG. 10, sterilization installed in the ST area ST partially submerged in the liquid Electrodes (100, 100 '), a liquid supply unit (1002) for supplying liquid to the sterilization electrodes (100, 100'), and a liquid supply pipe (1003) serving as a pipe through which liquid is transferred from the liquid supply unit (1002), It comprises a sterilizing water supply unit 500 for supplying the sterilizing water containing the sterilizing component in the ST area (ST) according to the intended use.
- the sterilizing electrodes 100 and 100 ' the electrodes illustrated in FIG. 5 may be used.
- the liquid supply unit 1002 may be formed of a liquid storage tank or the like, and transfers the liquid to the sterilizing water supply unit 500 through the ST region ST using a pump P disposed in the liquid supply pipe 1003. .
- the liquid supplied from the liquid supply unit 1002 preferably contains a chlorine component, and may be applied as water that is separately controlled by adding salt, or water that is generally used, such as tap water.
- the liquid is supplied to the ST area ST, and the sterilization component is generated by the sterilization electrodes 100 and 100 'while the flow of the liquid is stopped, and the sterilized water filled in the ST area ST is sterilized. It is also possible to control the flow of the liquid to be transferred to the water supply unit 500.
- the sterilizing electrodes 100 and 100 ' according to the present invention, as the electrode catalyst layer 120 is formed to have a thickness of several tens to several thousand times as compared to the prior art, hypochlorous acid per unit time is applied in a state where high voltage and current are applied. Since more sterilizing components can be generated, sterilized water can be produced and supplied in real time even when the liquid is continuously supplied.
- the electrode receiving portion 300 ' on which the sterilizing electrodes 100, 100' are located, is a portion bent downward from the liquid supply pipe 1003 arranged horizontally in a straight or curved form, as shown in FIG. Interposed therebetween, it may be defined as the ST region ST having a wider flow cross-section than the flow cross-section within the pipe of the liquid supply pipe 1003.
- the flow rate of the liquid passing through the sterilizing electrodes 100 and 100' is lowered in the ST area ST, and sterilization is performed.
- Sterilization components such as OH radicals and hypochlorous acid generated in the sterilization electrodes 100 and 100 ', while a flow in which the surrounding flow of the electrodes 100 and 100' contacts more with the sterilization electrodes 100 and 100 '
- the sterilized water containing more may be supplied to the sterilized water supply unit 500.
- the sterilizing electrodes 100 and 100 ' are the first electrode 100 to which the positive current ip is supplied from the power supply 200, and the negative current from the power supply 200. in) is made of a second electrode 100 'to be supplied.
- the first electrode 100 and the second electrode 100 ' form a pair, and the electrode catalyst layers 120 of the first region 120A exposed by each through portion 132 face each other. It is arranged in a posture.
- the external power source 200 is made of DC power, and the current supplied to the first electrode 100 and the second electrode 100 'is determined to be approximately 10 A or more, for example, 30 A to 40 A. It can be done.
- the supply voltage can be variously determined, for example, it is possible to maintain a high voltage of 3V to 500V.
- the electrode catalyst layer 120 is much thicker than that formed by the conventional plating layer. As it is formed to a thickness of 20 ⁇ m to 3 mm, it is possible to produce sterile water having a high sterilizing power by generating a large amount of sterilizing components per unit time for a long time.
- the insulator 130 does not block the electric charge so that only the electric charge passes through it.
- the electrolysis is performed while electricity is applied between the opposing first regions 120A and 120A'.
- a configuration in which the sterilizing electrode is installed in the ST area ST where the flow of liquid is slow is illustrated, but a separate ST area is not provided, and the sterilizing electrode is arranged along the supply pipe to form the first electrode and
- the liquid may flow between the second electrodes, and a sterilizing component may be generated in real time.
- a sterilizing component may be generated in real time.
- it may be configured to supply the sterilized water produced while the sterilizing component is generated in real time to an object to be sterilized or to be supplied in a separate storage container.
- any one of the sterilizing electrodes 100 and 100 ' may be formed of an electrode surface made of a flat surface without the first region 120A.
- the ST region ST in which the sterilizing electrodes 100 and 100 ′ are disposed may be in a state where the liquid is accumulated or may be in a state in which the liquid is flowing. That is, even though the liquid supplied from the liquid supply unit 1002 through the liquid supply pipe 1003 is flowing in the ST region ST, the current applied to the sterilizing electrodes 100 and 100 'in the liquid flow field is, for example, Since it can be set higher than 10A to generate a larger amount of sterilizing component in a unit time, sterilization water can be produced in real time even in a flowing liquid flow field, so that a large amount of sterilizing water such as livestock can be supplied directly to a target object in a short time. You can get the advantage.
- the sterilizing water supply unit 500 is an object to be sterilized washing or sterilizing sterilizing the sterilizing water 77 containing sterilizing components generated by the sterilizing electrodes 100 and 100 'disposed on the electrode receiving unit 300'. It is supplied in various forms such as spraying or spraying in a jet form.
- the electrode catalyst layer 120 is consumed little by little and the gap between the electrode catalyst layers 120 in the first regions 120A and 120A 'increases, Depending on the intensity of the applied current, even if a current is applied to the sterilizing electrodes 100 and 100 ', a predetermined amount of sterilizing components is not generated.
- the present invention operates by dividing the first mode and the second mode in which the intensity of the current applied by the power supply unit 200 is differently adjusted.
- a high first current of 10A to 50A is applied from the power supply 200 as described above, hypochlorous acid per unit time, OH Sterilizing water is produced by producing a large amount of sterilizing components such as radicals.
- a second current lower than the first current is applied from the power supply unit 200 to indirectly detect the amount of use of the electrode catalyst layer 120. That is, when the consumption amount of the electrode catalyst layer 120 is increased, the distance between the electrode catalyst layer of the first electrode 100 and the electrode catalyst layer of the second electrode 100 'is increased.
- the second current in the second mode is preferably set to 1/10 or less compared to the first current in the first mode.
- the present invention is determined by the gap between the electrode catalyst layer 120 located in the first region 120A of the first sterilizing electrode 100 and the second electrode 100 '. Accordingly, since an energizing path between the electrodes 100 and 100 'is formed only between the electrode catalyst layers 120, it is possible to obtain an advantageous effect of greatly improving the accuracy of detecting the amount of the electrode catalyst layer 120 used in the second mode. .
- the present invention provides the electric charge concentrated in the first regions 120A and 120A 'of the sterilizing electrode. Since the amount is always constant, it is possible to accurately detect the residual amount of the platinum body according to whether the first electrode and the second electrode are energized in the state in which the second current is applied in the second mode.
- the size of the second current is considered in consideration of the intensity of the first current applied in the first mode, the type of liquid, and the distance between the sterilizing electrodes, and so on, while the electrode catalyst layer 120 is used for a lifetime and consumed.
- the electrode catalyst layer 120 is used for less than its lifetime, and is consumed in a consumed state, and is determined by the current level of the energized threshold.
- the second mode in which the second current having a low threshold is applied to the first electrode and the second electrode is executed, so that the residual amount of the electrode catalyst layer 120 is By checking whether or not it is suitable to perform the first mode, an advantageous effect of ensuring the production of a reliable sterilizing component can be obtained.
- the electrode is immersed in a liquid in which the electrolytic material is dissolved, and does not generate a sterilizing component by electrolysis, and the first electrode 102 and Between the two electrodes (102 '), a flow path (98) through which a liquid such as chlorine is dissolved is formed, and the liquid passing through the flow path (98) between the electrodes (102, 102') is electrolyzed. It is configured to produce a certain amount of sterile ingredients.
- each electrode 102, 102 'supplied with direct current power from a power source includes a conductor 110, 110', and an electrode catalyst layer stacked on opposite surfaces of the conductors 110, 110 '( 120, 120 ') and insulators 130 formed on the electrode catalyst layers 120, 120' so that the through portions 132, 132 'are formed so that a portion of the electrode catalyst layers 120, 120' is exposed in the flow path 98. , 130 '), and a spacer 140 stacked on the insulators 130, 130' to form a meandering flow path 98 between the electrode catalyst layers 120, 120 ', and FIG.
- Each electrode 120, 120 ' is fabricated by superimposing the center line 88 in the direction indicated by 89.
- the spacing member 140 by forming a gap between the insulator (130, 130 '), the electrode catalyst layer (120, 120') of the gap (s) is determined The gaps are maintained, and a zigzag flow path 98 is formed between the insulators 130 and 130 '.
- the gap member 140 may be formed of an electrically conductive material, or may be formed of an insulator.
- the spacing member 140 is illustrated as a structure formed of a member separate from the insulators 130 and 130 ', but according to another embodiment of the present invention, the spacing member 140 is insulated with the insulators 130 and 130'. It may be formed of an integral member.
- the spacing members 140 of the electrodes 102 and 102 'facing each other fasten the through hole 151 of the flange portion with a bolt, thereby coupling the first electrode 102 and the second electrode 102' to each other.
- the power supplied from a power source alternately supplies positive and negative power to the first electrode 102 and the second electrode 102 '.
- an inlet 102i through which the liquid flows is formed at one end of the passage 98 formed by the spacing member 140, and a liquid is discharged at the other end of the passage 98 formed by the spacing member 140.
- the inlet 102o is formed, and the liquid introduced through the inlet 102i passes through the flow path 98 and is discharged to the outlet 102o in the state in which power is applied to the conductors 110 and 110 ', in the liquid
- the predetermined sterilization component may be discharged to the generated sterilization water and supplied to the sterilization water supply unit 500.
- 110e which is not described, shows the edge boundaries of the conductors 110 and 110, the electrode catalyst layers 120 and 120 ', and the insulators 130 and 130' stacked on the rear surface of the spacer 140.
- the conductors 110 and 110, the electrode catalyst layers 120 and 120 ', and the insulators 130 and 130' are disposed at a predetermined distance from each other, and form a flow path therebetween. It can be configured in various forms.
- the insulator ( The portions exposed by the through portions 132 and 132 ′ of 130 and 130 ′) form the first region 120A, so that a plurality of energization paths p are provided between the first regions 120A, and the first electrode ( The sterilizing component is uniformly formed in the liquid passing through the flow path 98 between the 102 and the second electrode 102 'through the defined zigzag path 99.
- After flowing at a flow rate of ml / sec and applying a current of 100 mA After a positive power is supplied to the first electrode 102 for 4.9 seconds and a negative power is supplied to the second electrode 102 ', it passes through a pause of 0.1 second. Repeatedly, negative power is supplied to the first electrode 102 and positive power is supplied to the second electrode 102 'for 4.9 seconds, the hypochlorous acid of the liquid discharged from the outlet 120o in units of hours is repeated. Concentration was measured.
- the concentration of hypochlorous acid contained in the liquid discharged through the flow path 98 between the electrodes 102 and 102 ' as shown in the lower measurement value (square form) of the experimental data graph shown in FIG. was measured in the range of 1.6ppm to 2.4ppm regardless of the passage of time, and the dispersion was not large based on approximately 2.0ppm.
- the dimensions of the first electrode 102 and the second electrode 102 ' are made equal to 88.5mm * 46mm, and the electrode catalyst layer in the first region exposed by the through portions 132 and 132' Platinum (Pt) is used as (120, 120 '), and the spacing s between the electrode catalyst layers 120 and 120' of the first electrode 102 and the second electrode 102 'is equal to 4 mm.
- the concentration of hypochlorous acid contained in the liquid discharged through the flow path 98 between the electrodes 102 and 102 ' has a high value of 5.8ppm ⁇ 12.3ppm in the initial stage and gradually decreases with time, and tends to decrease to a value of 2.4ppm ⁇ 6.1ppm after approximately 24 hours.
- the concentration variation of hypochlorous acid was also large.
- the electrolysis is irregularly performed for each region by the flat electrode without the through portion 132, the amount of sterilization components is irregular, and when used for a long time, the electrode in the form of a plate, even if it is electrolysis for flowing liquid This means that there are more foreign substances on the surface, and the concentration of the sterilizing component gradually decreases.
- the consumption amount of the electrode catalyst is irregular, it shows that there is a problem that the electrode catalyst needs to be replaced even if it is not sufficiently consumed.
- the present invention while forming the electrode catalyst layers (120, 120 ') sufficiently thick, a plurality of electrode catalyst layers (120, 120') by the through portions (132, 132 ') of the insulating layer (130, 130')
- the energization path p is formed to be spaced apart, and while electrolysis is performed, a uniform amount of sterilization component is generated in each energization path p, so that the concentration of the sterilization component can be more precisely controlled, By maintaining a sterilizing component of a uniform concentration for a long time, it is possible to obtain an advantageous effect that can be utilized without any stimulation of the sterilizing water produced by the present invention for more various uses.
- the sterilizing device 3 configured as described above can be utilized for various purposes.
- the sterilizing water 77 supplied by the sterilizing water supply unit 500 is installed inside the house in the form of a spray, it is applied as a sterilizing device for livestock as shown in FIG.
- the supply bar 501 provided with a plurality of spray holes on the ceiling inside the house is arranged in a plurality of rows, so that the house sterilization device can be configured to periodically spray the sterilized water.
- the closed barn 9 in FIG. 1 As well as the open barn 9 'in FIG. 2, the air and the interior space of the barn are sterilized and sterilized by sterilizing water 77 to spray air from the outside.
- the pathogens introduced by riding it is possible to implement a clean and hygienic livestock environment.
- sterilization in the form of passing through a liquid transport pipe of various objects such as a tooth cleaner, water pipe, bidet, water purifier, kitchen utensil, shower facility, etc. to sterilize the sterilizing water containing the sterilizing component by the sterilizing device 3
- the water supply unit 500 can also be used as a sterilizing device for sterilizing and disinfecting the interior of the liquid transfer pipe.
- a high current is applied to the sterilizing electrode to produce a large amount of sterilizing water within a unit time for a long time, and as the sterilizing component is manufactured by electrolysis between the first regions 120A facing each other.
- the production of sterilized water having a sterilizing component in a certain concentration range lasts for a long time, and can be widely used for disinfecting a house using a large amount of sterilized water, disinfecting a liquid transfer pipe, cleaning other devices, and the like.
- the present invention allows the consumption of a thick platinum body to be detected by a second mode that conducts a lower current than the first mode without additional equipment before use, thereby producing sterilized water having a sterilizing component for a long time. It is possible to obtain the effect of preventing the operation error for the first time.
- first electrode and the second electrode facing each other have been described as an example in which the first area of the electrode catalyst layer is exposed through the insulator, the present invention is not limited thereto, and the present invention is not limited thereto. Only one of the first electrode and the second electrode includes a configuration in which the first region of the electrode catalyst layer is exposed through the insulator and the flat surface of the electrode catalyst layer is exposed on the opposite surface.
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Abstract
Description
Claims (26)
- 서로 대향하게 배치된 제1전극 및 제2전극을 포함하고, 상기 제1전극과 상기 제2전극에 전원이 공급되어, 상기 제1전극과 상기 제2전극의 사이에 위치한 염소가 함유된 액체 내에 살균 성분을 생성하는 살균 전극으로서,상기 제1전극과 상기 제2전극 중 어느 하나 이상은,전기 전도성 재료로 형성되고 상기 전원과 연결되는 전도체와;상기 전도체의 상기 대향면에 전극촉매가 적층되어 형성된 전극촉매층과;상기 전도체와의 사이에 상기 전극촉매층을 개재시킨 상태로 상기 전도체에 고정되되, 관통부가 구비되어, 상기 관통부를 통해 상기 전극촉매층의 일부인 제1영역을 다수의 위치에 드러나게 하고, 상기 제1영역 이외의 나머지 영역은 가려진 상태로 상기 전극촉매층의 외표면을 덮어 형성하는 절연 재질의 절연체를;포함하여 구성된 것을 특징으로 하는 살균 전극.
- 제 1항에 있어서,상기 전극촉매층은 전극촉매로 형성된 전극촉매 박판을 상기 대향면에 접착없이 얹혀져 적층되는 것을 특징으로 하는 살균 전극.
- 제 2항에 있어서,상기 전극촉매 박판이 상기 제1영역에서 소모되면, 새로운 전극촉매 박판으로 교체될 수 있는 것을 특징으로 하는 살균 전극.
- 제 2항에 있어서,상기 전극촉매 박판은 20㎛ 내지 3mm의 두께로 형성된 것을 특징으로 하는 살균 전극.
- 제 2항에 있어서,상기 절연체는 격자 형상으로 형성되어, 격자의 사이에 형성된 상기 관통부가 상기 제1영역을 형성하는 것을 특징으로 하는 살균 전극.
- 제 4항에 있어서,상기 제1영역은 원형, 타원형, 다각형 형상 중 어느 하나 이상으로 형성된 것을 특징으로 하는 살균 전극.
- 제 1항에 있어서,상기 전극촉매층은 상기 대향면에 전극촉매가 도금된 층으로 이루어지고, 상기 절연체는 격자 형상으로 형성되어, 격자의 사이에 형성된 상기 관통부가 상기 제1영역을 형성하는 것을 특징으로 하는 살균 전극.
- 제 2항에 있어서,상기 절연체는 상기 전도체에 분리 가능하게 결합되고, 상기 전극촉매 박판은 상기 전도체로부터 분리 가능한 것을 특징으로 하는 살균 전극.
- 제 8항에 있어서,상기 절연체는 상기 전도체에 볼트 결합, 끼워맞춤 중 어느 하나 이상으로 결합된 것을 특징으로 하는 살균 전극.
- 제 2항에 있어서,상기 절연체는 플라스틱, 수지, 폴리우레탄, 고무 중 어느 하나의 재질로 형성된 것을 특징으로 하는 살균 전극.
- 제 1항에 있어서,상기 절연체는 서로 다른 위치에 관통부가 형성된 형태로 교체 가능한 것을 특징으로 하는 살균 전극.
- 제 1항에 있어서,상기 전도체는 티타늄, 구리 중 어느 하나로 형성된 것을 특징으로 하는 살균 전극.
- 제 1항에 있어서,상기 전극촉매는 백금, 코발트, 이리듐, 니켈 중 어느 하나를 포함하는 것을 특징으로 하는 살균 전극.
- 제 13항에 있어서,상기 전극촉매는 백금, 코발트, 이리듐, 니켈 중 어느 하나를 중심부에 배치하고 그 표면에 그래핀이 입혀진 구조로 형성된 것을 특징으로 하는 살균 전극.
- 제 1항에 있어서,상기 제1전극과 상기 제2전극은 상기 전도체, 상기 절연체, 상기 전극촉매 박판을 포함하여 형성되고,상기 제1전극과 상기 제2전극은 상기 절연체의 관통부에 의해 형성된 제1영역이 서로 마주보게 정렬된 것을 특징으로 하는 살균 전극.
- 제 15항에 있어서,상기 살균 전극은 축사 살균수를 제조하는 데 사용되는 것을 특징으로 하는 살균 전극.
- 살균 전극의 제조 방법으로서,전기 전도성 재료로 형성되고 대향면이 형성된 전도체를 준비하는 전도체 준비단계와;미리 정해진 두께의 전극촉매로 형성된 전극촉매 박판을 준비하여 상기 대향면에 얹혀 적층시키는 박판 거치단계와;다수의 관통부가 형성된 절연 재질의 절연체를 준비하여, 상기 전도체와의 사이에 상기 전극촉매 박판을 개재시킨 상태로 상기 전도체에 고정시키는 절연체 고정단계를;포함하여 구성되어, 상기 관통부를 통해 상기 전극촉매 박판의 일부인 제1영역을 드러나게 하고 제조하는 것을 특징으로 하는 살균 전극의 제조 방법.
- 제 17항에 있어서,상기 절연체 고정단계는 상기 절연체를 상기 전도체로부터 분리 가능하게 상기 전도체에 고정시키는 것을 특징으로 하는 살균 전극의 제조 방법.
- 제 17항에 있어서,상기 절연체는 격자 형상으로 형성되어, 격자의 사이에 형성된 상기 관통부가 상기 제1영역을 형성하는 것을 특징으로 하는 살균 전극의 제조 방법.
- 제1항 내지 제15항 중 어느 한 항에 따른 살균 전극과;상기 살균 전극에 전원을 인가하는 전원 공급부를;포함하여, 상기 살균 전극에 의해 전해물질이 함유된 액체를 살균 성분을 살균수로 생성하는 살균 장치.
- 제 20항에 있어서,상기 제1전극과 상기 제2전극은 상기 전도체, 상기 절연체, 상기 전극촉매 박판을 포함하여 형성되고,상기 제1전극과 상기 제2전극은 상기 절연체의 관통부에 의해 형성된 제1영역이 서로 마주보게 정렬된 것을 특징으로 하는 살균 장치.
- 제 20항에 있어서,상기 살균수를 공급하는 살균수 공급부를;더 포함하는 살균 장치.
- 제22항에 있어서,상기 살균수 공급부는 다수의 분무구가 구비된 공급 바가 상기 축사의 천장부에 다수 열로 배치된 것을 특징으로 하는 살균 장치.
- 제20항에 있어서,상기 살균 전극은 액체가 유동하고 있는 유로에 설치되는 것을 특징으로 하는 살균 장치.
- 제20항에 있어서,상기 액체를 공급하는 공급 파이프에 의해 상기 유로가 형성되어, 상기 살균 전극에 의해 상기 공급 파이프를 통해 공급되는 액체를 살균 성분을 함유한 상기 살균수를 실시간으로 생성하여, 상기 살균수를 대상물에 공급하는 것을 특징으로 하는 살균 장치.
- 제25항에 있어서,상기 대상물은 치아 세정기, 수도관, 비데, 정수기 중 어느 이상인 것을 특징으로 하는 살균 장치
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EP19887866.2A EP3862325A4 (en) | 2018-11-21 | 2019-11-19 | STERILIZATION ELECTRODE, METHOD FOR MAKING IT AND STERILIZATION APPARATUS USING IT |
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US17/290,986 US20220033287A1 (en) | 2018-11-21 | 2019-11-19 | Sterilizing electrodes set, method of sterilizing and sterilization apparatus using same |
CA3119750A CA3119750A1 (en) | 2018-11-21 | 2019-11-19 | Sterilizing electrodes set, method of sterizing and sterilization apparatus using same |
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- 2019-11-19 CA CA3119750A patent/CA3119750A1/en active Pending
- 2019-11-19 EP EP19887866.2A patent/EP3862325A4/en active Pending
- 2019-11-19 US US17/290,986 patent/US20220033287A1/en active Pending
- 2019-11-19 AU AU2019384588A patent/AU2019384588A1/en active Pending
- 2019-11-19 SG SG11202105270WA patent/SG11202105270WA/en unknown
- 2019-11-19 WO PCT/KR2019/015822 patent/WO2020106006A1/ko unknown
- 2019-11-19 CN CN201980071648.9A patent/CN113165914A/zh active Pending
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2021
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PH12021551125A1 (en) | 2021-11-22 |
KR102313539B1 (ko) | 2021-10-15 |
CN113165914A (zh) | 2021-07-23 |
SG11202105270WA (en) | 2021-06-29 |
EP3862325A4 (en) | 2022-07-06 |
EP3862325A1 (en) | 2021-08-11 |
AU2019384588A1 (en) | 2021-05-27 |
US20220033287A1 (en) | 2022-02-03 |
KR20200059778A (ko) | 2020-05-29 |
CA3119750A1 (en) | 2020-05-28 |
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