CN112970655B - Little electrolysis hypochlorous acid sterilizer device of deep sea aquaculture net case - Google Patents
Little electrolysis hypochlorous acid sterilizer device of deep sea aquaculture net case Download PDFInfo
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- CN112970655B CN112970655B CN202110206167.3A CN202110206167A CN112970655B CN 112970655 B CN112970655 B CN 112970655B CN 202110206167 A CN202110206167 A CN 202110206167A CN 112970655 B CN112970655 B CN 112970655B
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- negative electrode
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- positive electrode
- electrode
- fixing device
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- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 18
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000009360 aquaculture Methods 0.000 title claims abstract description 13
- 244000144974 aquaculture Species 0.000 title claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 4
- 239000010439 graphite Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 241000237983 Trochidae Species 0.000 claims description 17
- 239000013535 sea water Substances 0.000 abstract description 13
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 241001465754 Metazoa Species 0.000 abstract description 2
- 241000700605 Viruses Species 0.000 abstract description 2
- 244000045947 parasite Species 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 abstract 2
- 230000001488 breeding effect Effects 0.000 abstract 2
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a deep sea aquaculture net cage micro-electrolysis hypochlorous acid sterilizer device, which is characterized in that a micro-electrolysis device with a special design is fixed at the top of a conical hollow support, when the device is electrified and put into seawater, the seawater can be electrolyzed to generate hypochlorous acid, and the seawater near the device is sterilized to prevent and control bacteria, viruses, parasites and the like. The negative electrode of the micro-electrolysis is designed into a thin-wall cylinder shape, the positive electrode is wrapped in the center of the cylinder, the voltage released by the positive electrode can be intercepted by the negative electrode, and the influence of the voltage leaked into the breeding net cage on breeding animals is avoided. The positive electrode is made of graphite, the negative electrode is made of stainless steel, and the inner surface of the negative electrode is provided with a galvanized coating, so that the corrosion speed can be slowed down in seawater.
Description
Technical Field
The invention relates to a deep sea aquaculture water disinfection technology, in particular to a deep sea aquaculture net cage micro-electrolysis hypochlorous acid sterilizer device.
Background
Micro-electrolysis refers to electrolysis under the state of low-voltage direct current, can effectively remove calcium and magnesium ions in water so as to reduce the hardness of the water, and meanwhile, active hydroxyl radicals and active chlorine which can be sterilized are generated by electrolysis, and the adsorption effect on the surface of an electrode can kill bacteria. Is particularly suitable for the pretreatment of wastewater with high salt, high COD and difficult degradation. The net cage for deep sea aquaculture is located in the deep sea, is not favorable for disinfection management, and does not need additional disinfection treatment if hypochlorous acid generated by the micro-electrolysis device is used for disinfecting and disinfecting the deep sea aquaculture water.
Disclosure of Invention
According to the defects of the prior art, the invention provides a deep sea aquaculture net cage micro-electrolysis hypochlorous acid sterilizer device which is applied to a deep sea aquaculture net cage through structural design based on a micro-electrolysis sterilization principle, realizes sterilization treatment on deep sea aquaculture water quality, and fills the gap in the field at present.
The invention relates to a deep sea aquaculture net cage micro-electrolysis hypochlorous acid sterilizer device, which is characterized in that: comprises a conical hollow support, a hemispherical top shell, a positive electrode and a negative electrode;
the conical hollow support comprises an upper end face, a lower end face and a plurality of support rods, the bottom outer edge of the upper end face is connected with the top outer edge of the lower end face through the plurality of support rods, the upper end face is of a disc structure, and the lower end face is of a circular ring structure;
the improved air-conditioning device is characterized in that a plurality of vent holes are uniformly distributed in the surface of the upper end face, a circular-ring-shaped negative electrode fixing device is fixedly arranged at the bottom of the upper end face, the negative electrode fixing device is in threaded connection with an electrode joint of a negative electrode, the negative electrode is of a vertically through cylinder structure, a positive electrode fixing device is fixedly arranged at the bottom of the upper end face at the circle center of the negative electrode fixing device and is in threaded connection with the electrode joint of a positive electrode, the positive electrode is a cylinder, a positive electrode wire of the positive electrode and a negative electrode wire of the negative electrode penetrate through the upper end face to be electrically connected with an external power supply, a hollow hemispherical top shell is fixedly arranged at the top of the upper end face, the hemispherical top shell covers the area where the negative electrode is located, and a plurality of vent holes are uniformly distributed in the surface of the hemispherical top shell.
In the invention, hypochlorous acid and chlorine gas formed by electrolysis are gathered on the hemispherical top shell, the vent holes on the surface of the hemispherical top shell are of a microporous structure, and the hypochlorous acid and the chlorine gas form smaller bubbles through the microporous structure, thereby increasing the dissolution rate of the gas in seawater and improving the disinfection effect.
Wherein, the preferred scheme is as follows:
the diameter of the negative electrode is 4-10 cm, the height is 20-30 cm, and the wall thickness is 2-6 mm.
The negative electrode is made of stainless steel, and the inner surface of the negative electrode is provided with a galvanized coating, so that the seawater corrosion speed can be reduced.
The diameter of the positive electrode is 4-12 mm, and the height of the positive electrode is 16-30 cm.
The positive electrode is made of graphite and can slow down the corrosion speed of seawater.
The number of the supporting rods is four, the supporting rods are evenly distributed between the upper end face and the lower end face, and the height of each supporting rod is 30-50 cm.
The diameter of the upper end face is 10-20 cm.
The diameter of the lower end face is 35-40 cm.
And a circle of cylindrical tooth-shaped structure is arranged at the bottom of the lower end face, so that the lower end face is convenient to fix at the bottom of the net cage.
Compared with the prior art, the micro-electrolysis negative electrode is designed into a thin-wall cylinder shape, the positive electrode is wrapped in the center of the cylinder shape, the voltage released by the positive electrode can be intercepted by the negative electrode, the influence on the cultured animals caused by the voltage leaked into the culture net cage is avoided, and the bottom of the device is provided with a cylindrical tooth-shaped structure which is convenient for the device to be fixed at the bottom in the deep-sea net cage. When the device is electrified and put into seawater, the seawater can be electrolyzed to generate hypochlorous acid, and the seawater near the device can be disinfected to prevent and control bacteria, viruses, parasites and the like.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
the symbols in the drawings are: 1-hemispherical top shell, 2-negative electrode fixing device, 3-positive electrode fixing device, 4-positive electrode, 5-negative electrode, 6-support rod, 7-lower end face, 8-cylindrical dentate structure, 9-positive wire, 10-negative wire and 11-upper end face.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Example 1:
as shown in fig. 1 and 2, the deep sea aquaculture net cage micro-electrolysis hypochlorous acid sterilizer device comprises a conical hollow bracket, a hemispherical top shell 1, a positive electrode 4 and a negative electrode 5;
the cone hollow support comprises an upper end surface 11, a lower end surface 7 and four support rods 6, wherein the outer edge of the bottom of the upper end surface 11 is connected with the outer edge of the top of the lower end surface 7 through the four support rods 6 which are uniformly distributed, the upper end surface 11 is of a disc structure, and the lower end surface 7 is of a circular ring structure; the height of the supporting rod 6 is 50cm, the diameter of the upper end face 11 is 15cm, and the diameter of the lower end face 7 is 40cm. And a circle of cylindrical tooth-shaped structure 8 is arranged at the bottom of the lower end face 7, so that the lower end face can be conveniently fixed at the bottom of the net cage.
The surface of the upper end face 11 is uniformly distributed with a plurality of vent holes, the bottom of the upper end face 11 is fixedly provided with a circular negative electrode fixing device 2, the negative electrode fixing device 2 is in threaded connection with an electrode joint of a negative electrode 5, the negative electrode 5 is of a cylindrical structure which is communicated up and down, the diameter of the negative electrode 5 is 10cm, the height of the negative electrode 5 is 30cm, and the wall thickness of the negative electrode 5 is 5mm. The bottom of an upper end face 11 positioned at the circle center of the negative electrode fixing device 2 is fixedly provided with a positive electrode fixing device 3, the positive electrode fixing device 3 is in threaded connection with an electrode joint of a positive electrode 4, the positive electrode 4 is a cylinder, and the diameter of the positive electrode 4 is 10mm and the height of the positive electrode 4 is 25cm. The positive wire 9 of the positive electrode 4 and the negative wire 10 of the negative electrode 5 penetrate through the upper end surface 11 to be electrically connected with an external power supply, the top of the upper end surface 11 is fixedly provided with a hollow hemispherical top shell 1, the hemispherical top shell 1 covers the area where the negative electrode 5 is located, and a plurality of vent holes are uniformly distributed in the surface of the hemispherical top shell 1.
In this embodiment, the positive electrode 4 is made of graphite, and the negative electrode 5 is made of stainless steel, so that the seawater corrosion speed can be reduced. Hypochlorous acid and chlorine gas formed by electrolysis gather at the hemispherical top shell 1, vent holes on the surface of the hemispherical top shell 1 are of a microporous structure, and the hypochlorous acid and the chlorine gas form smaller bubbles through the microporous structure, so that the dissolution rate of the gas in seawater is increased, and the disinfection effect is improved.
In the actual culture process, a plurality of devices are arranged in the culture net cage at fixed intervals, and form a defense network by depending on the mobility of seawater.
Claims (1)
1. The utility model provides a little electrolysis hypochlorous acid sterilizer device of deep sea aquaculture net case which characterized in that: the device comprises a conical hollow support, a hemispherical top shell, a positive electrode and a negative electrode;
the conical hollow support comprises an upper end face, a lower end face and a plurality of support rods, the bottom outer edge of the upper end face is connected with the top outer edge of the lower end face through the plurality of support rods, the upper end face is of a disc structure, and the lower end face is of a circular ring structure;
the upper end surface is uniformly distributed with a plurality of vent holes, the bottom of the upper end surface is fixedly provided with a circular negative electrode fixing device, the negative electrode fixing device is in threaded connection with an electrode joint of a negative electrode, the negative electrode is of a vertically through cylindrical structure, the bottom of the upper end surface at the circle center of the negative electrode fixing device is fixedly provided with a positive electrode fixing device, the positive electrode fixing device is in threaded connection with the electrode joint of a positive electrode, the positive electrode is a cylinder, a positive electrode wire of the positive electrode and a negative electrode wire of the negative electrode penetrate through the upper end surface to be electrically connected with an external power supply, the top of the upper end surface is fixedly provided with a hollow hemispherical top shell, the hemispherical top shell covers the area where the negative electrode is located, and the surface of the hemispherical top shell is uniformly distributed with a plurality of vent holes;
the diameter of the negative electrode is 4-10 cm, the height is 20-30 cm, and the wall thickness is 2-6 mm;
the negative electrode is made of stainless steel, and a galvanized coating is arranged on the inner surface of the negative electrode;
the diameter of the positive electrode is 4-12 mm, and the height of the positive electrode is 16-30 cm;
the positive electrode is made of graphite;
the number of the support rods is four, the support rods are uniformly distributed between the upper end face and the lower end face, and the height of each support rod is 30-50 cm;
the diameter of the upper end face is 10-20 cm;
the diameter of the lower end face is 35 to 40cm;
and the bottom of the lower end face is provided with a circle of cylindrical tooth-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110206167.3A CN112970655B (en) | 2021-02-24 | 2021-02-24 | Little electrolysis hypochlorous acid sterilizer device of deep sea aquaculture net case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110206167.3A CN112970655B (en) | 2021-02-24 | 2021-02-24 | Little electrolysis hypochlorous acid sterilizer device of deep sea aquaculture net case |
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| Publication Number | Publication Date |
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| CN112970655A CN112970655A (en) | 2021-06-18 |
| CN112970655B true CN112970655B (en) | 2022-12-27 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88201147U (en) * | 1988-01-17 | 1988-11-30 | 戚彬彬 | Electrolytic fish-farming device |
| US5980727A (en) * | 1996-09-10 | 1999-11-09 | Putz; Leo | Method and equipment for removing organic halogen compounds from water |
| JP2003158953A (en) * | 2001-11-27 | 2003-06-03 | Rikujo Yoshoku Kogaku Kenkyusho:Kk | Circulating aquaculture system |
| CN1526653A (en) * | 2003-09-22 | 2004-09-08 | 清华大学 | Opened low-voltage DC electrochemical sterilizer |
| KR101219752B1 (en) * | 2012-07-31 | 2013-01-09 | 김선화 | Sterilizer of seawater for fish farm |
| CN103141430A (en) * | 2013-03-29 | 2013-06-12 | 宁忠斌 | Tri-polar dual-circulation seawater purifying aerator |
| CN103435110A (en) * | 2013-08-16 | 2013-12-11 | 上海元清环保科技有限公司 | Electrolytic catalyzing adsorbent filter |
| CN205671269U (en) * | 2016-05-27 | 2016-11-09 | 徐耕舵 | A kind of aquiculture recycled water reuse purifier |
| CN106186216A (en) * | 2016-08-25 | 2016-12-07 | 北京理工大学 | A kind of Novel electric adsorptive liquid processing means |
| CN109179637A (en) * | 2018-09-26 | 2019-01-11 | 傲自然成都生物科技有限公司 | A kind of screw winding Electrode-biofilm electrochemistry water purification system |
-
2021
- 2021-02-24 CN CN202110206167.3A patent/CN112970655B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88201147U (en) * | 1988-01-17 | 1988-11-30 | 戚彬彬 | Electrolytic fish-farming device |
| US5980727A (en) * | 1996-09-10 | 1999-11-09 | Putz; Leo | Method and equipment for removing organic halogen compounds from water |
| JP2003158953A (en) * | 2001-11-27 | 2003-06-03 | Rikujo Yoshoku Kogaku Kenkyusho:Kk | Circulating aquaculture system |
| CN1526653A (en) * | 2003-09-22 | 2004-09-08 | 清华大学 | Opened low-voltage DC electrochemical sterilizer |
| KR101219752B1 (en) * | 2012-07-31 | 2013-01-09 | 김선화 | Sterilizer of seawater for fish farm |
| CN103141430A (en) * | 2013-03-29 | 2013-06-12 | 宁忠斌 | Tri-polar dual-circulation seawater purifying aerator |
| CN103435110A (en) * | 2013-08-16 | 2013-12-11 | 上海元清环保科技有限公司 | Electrolytic catalyzing adsorbent filter |
| CN205671269U (en) * | 2016-05-27 | 2016-11-09 | 徐耕舵 | A kind of aquiculture recycled water reuse purifier |
| CN106186216A (en) * | 2016-08-25 | 2016-12-07 | 北京理工大学 | A kind of Novel electric adsorptive liquid processing means |
| CN109179637A (en) * | 2018-09-26 | 2019-01-11 | 傲自然成都生物科技有限公司 | A kind of screw winding Electrode-biofilm electrochemistry water purification system |
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| CN112970655A (en) | 2021-06-18 |
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