CN115196783A - Oyster temporary culture ecological system - Google Patents
Oyster temporary culture ecological system Download PDFInfo
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- CN115196783A CN115196783A CN202210779021.2A CN202210779021A CN115196783A CN 115196783 A CN115196783 A CN 115196783A CN 202210779021 A CN202210779021 A CN 202210779021A CN 115196783 A CN115196783 A CN 115196783A
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- 241000237502 Ostreidae Species 0.000 title claims abstract description 140
- 235000020636 oyster Nutrition 0.000 title claims abstract description 140
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 247
- 239000007788 liquid Substances 0.000 claims abstract description 105
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000000384 rearing effect Effects 0.000 claims abstract description 67
- 238000000746 purification Methods 0.000 claims abstract description 53
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 50
- 239000001301 oxygen Substances 0.000 claims abstract description 50
- 102000004169 proteins and genes Human genes 0.000 claims description 74
- 108090000623 proteins and genes Proteins 0.000 claims description 74
- 239000007789 gas Substances 0.000 claims description 42
- 238000001914 filtration Methods 0.000 claims description 14
- 238000011045 prefiltration Methods 0.000 claims description 12
- 238000005188 flotation Methods 0.000 claims description 6
- 238000009313 farming Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 230000002503 metabolic effect Effects 0.000 description 12
- 238000009360 aquaculture Methods 0.000 description 10
- 244000144974 aquaculture Species 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 8
- 235000013305 food Nutrition 0.000 description 7
- 239000005416 organic matter Substances 0.000 description 5
- 239000008213 purified water Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000002207 metabolite Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001651 autotrophic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- -1 corallites Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010457 zeolite Substances 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
-
- 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
- A01K63/003—Aquaria; Terraria
-
- 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
-
- 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
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
- A01K63/045—Filters for aquaria
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses an oyster temporary rearing ecosystem, which comprises a temporary rearing pond, a water body purification system and an oyster purification system, wherein the water body purification system comprises a first circulating water pipeline and an air floatation system, two opposite ends of the first circulating water pipeline are respectively communicated with the temporary rearing pond, and the air floatation system is used for suspending organic matters in water which flow back to the temporary rearing pond after flowing to the first circulating water pipeline from the temporary rearing pond so as to achieve the effect of purifying the water body; oyster clean system including with first circulating water pipeline mutually independent second circulating water pipeline, the relative both ends of second circulating water pipeline respectively with the pond intercommunication of temporarily fostering, be equipped with the gas-liquid hybrid system on the second circulating water pipeline, the gas-liquid hybrid system is arranged in making the water that flows back in the pond of temporarily fostering after the pond flow direction first circulating water pipeline of temporarily fostering and contains oxygen and/or ozone, when guaranteeing the water dissolved oxygen concentration in the pond of temporarily fostering, disinfect the disinfection to the oyster in the pond of temporarily fostering, directly purify the inside of oyster, reach the effect of high-efficient purification oyster.
Description
Technical Field
The invention relates to the technical field of oyster cultivation, in particular to an oyster temporary cultivation ecosystem.
Background
At present, the temporary culture and purification of oyster at home and abroad adopts a water treatment technology, namely, the culture water body is treated, so that the effect of temporarily culturing and purifying the oyster is achieved. The existing main culture water treatment method comprises two modes of running water temporary culture purification and circulating water temporary culture purification. The temporary running water culture and purification is to introduce the water body for temporary culture and purification into a culture pond after pretreatment to temporarily culture and purify the oyster, maintain the dissolved oxygen in the water body of the culture pond through aeration, drain all or part of the water body in the culture pond after temporary culture for a period of time when the physical and chemical indexes of the water body are too low to support the survival of the oyster, replace the treated fresh water, and repeat the steps until the temporary culture and purification of the oyster are finished. However, in the period of temporarily keeping oysters, the aquaculture water is manually replaced only when the aquaculture water reaches the critical point needing replacing, so that the aquaculture water is not always kept in the optimal purification state, and the purification effect of the aquaculture water is poor.
The temporary culture and purification of the circulating water is to lead the culture water out of a large-capacity pool outside the culture pool for water treatment, filter materials such as corallites, zeolites, quartz sand and the like are adopted for physical filtration, nitrifying bacteria are used for biochemical water purification, and then the treated water reaching the standard is led into a storage and culture pool for recycling. However, this measure requires an additional large-capacity tank, occupies a large area, and is difficult to ensure the purification effect.
In summary, the existing temporary culture and purification of fresh oysters generally purifies fresh oysters indirectly by purifying the culture water quality of the fresh oysters, so that the fresh oysters cannot be directly purified, the taste of the fresh oysters is poor, and the food safety of the fresh oysters cannot be guaranteed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an oyster temporary culture ecosystem, which can purify a water body for temporarily culturing oysters, optimize the living environment of the oysters, efficiently purify the oyster bodies in the oysters, achieve the effect of purifying the oysters, improve the taste of the oyster bodies and guarantee the food safety of the oysters.
The purpose of the invention is realized by adopting the following technical scheme:
oyster temporary rearing ecosystem includes:
temporarily breeding in a pond;
the water body purification system comprises a first circulating water pipeline and an air floatation system, wherein two opposite ends of the first circulating water pipeline are respectively communicated with the temporary culture pond, the air floatation system comprises a first power pump and a protein separator, the protein separator is communicated with the first circulating water pipeline, the first power pump is arranged on the first circulating water pipeline so that water in the temporary culture pond can flow back into the temporary culture pond through the first circulating water pipeline after passing through the protein separator, and the protein separator is communicated with a gas supply device for supplying oxygen and/or ozone into the protein separator so that organic matters in water bodies entering the protein separator are suspended to purify the water bodies flowing through the protein separator and then flowing back into the temporary culture pond;
oyster clean system gives birth to, including second circulating water pipeline, second circulating water pipeline with first circulating water pipeline mutual independence, second circulating water pipeline's relative both ends respectively with temporarily support the pond intercommunication, be equipped with the second power pump on the second circulating water pipeline, second circulating water pipeline intercommunication has gas-liquid mixer, gas-liquid mixer with the air feeder intercommunication, so that can let in oxygen and/or ozone in the gas-liquid mixer under the power action of second power pump, temporarily support the water in the pond and can pass through the second circulating water pipeline gets into in the gas-liquid mixer with let in form mixed liquid backward flow in after oxygen in the gas-liquid mixer and/or ozone mix in temporarily support the pond.
Furthermore, the air floatation system also comprises a pre-filter which is arranged on the first circulating water pipeline and is used for physically filtering the water flowing out of the temporary rearing pond and entering the protein separator.
Further, the first powered pump is located between the pre-filter and the protein separator.
Furthermore, a coarse filter is further arranged on the second circulating water pipeline and used for coarsely filtering the water flowing from the temporary culture pond to the gas-liquid mixer.
Furthermore, a fine filter is further arranged on the second circulating water pipeline and used for finely filtering the water flowing from the coarse filter to the gas-liquid mixer.
Furthermore, a water temperature control device is further arranged on the second circulating water pipeline and used for regulating and controlling the temperature of the water flowing from the fine filter to the gas-liquid mixer.
Further, the second power pump is located between the fine filter and the water temperature control device.
Furthermore, the invention also comprises an electric control system which is electrically connected with the gas supply device and is used for controlling the gas supply device to deliver oxygen and/or ozone gas into the gas-liquid mixer and/or the protein separator.
Further, the gas-liquid mixer, the protein separator, the first power pump and the second power pump are all controlled by the electronic control system.
Further, the gas supply device comprises an ozone generator and/or an oxygen generator.
Compared with the prior art, the invention has the beneficial effects that:
1. when the oyster temporary rearing device is used, the water body purification system pumps water in the oyster temporary rearing pond through the first power pump to flow through the protein separator, and simultaneously provides oxygen or ozone into the protein separator through the gas supply device to enable organic matters in the water body in the protein separator to be suspended and purified, and the purified water body in the protein separator flows back to the water body in the temporary rearing pond to circulate, so that the water body in the oyster temporary rearing pond is purified, and the living environment of the oysters is optimized. In addition, the water body purification system uses a circulating water temporary culture purification mode, so that the water body in the oyster temporary culture pond can be always kept in an optimal purification state, and the purification effect is good; meanwhile, a large-capacity pool does not need to be additionally configured, and the occupied area is small.
2. When the oyster purifying system is used, the aquaculture water in the temporary culture pond is pumped into the gas-liquid mixer through the second power pump, and meanwhile, oxygen is input into the gas-liquid mixer through the gas supply device and mixed with the water in the gas-liquid mixer to form a mixed liquid containing oxygen, and the mixed liquid flows back into the temporary culture pond so as to circulate, so that the dissolved oxygen concentration of the water in the temporary culture pond is ensured, and the oyster is high in metabolic performance under sufficient dissolved oxygen conditions, so that the oyster is efficiently purified, and the taste of the oyster is better.
3. When the oyster purifying system is used, the aquaculture water in the temporary rearing tank is pumped into the gas-liquid mixer through the second power pump in a working state, and simultaneously, the ozone is input into the gas-liquid mixer through the gas supply device and mixed with the water in the gas-liquid mixer to form a mixed liquid containing the ozone, and the mixed liquid flows back into the temporary rearing tank, so that the oysters in the temporary rearing tank are sterilized and disinfected, and are filtered into the oyster purifying system containing O 3 The water body of (ozone) is used for directly purifying the interior of the fresh oyster, so that the effect of efficiently purifying the oyster body in the fresh oyster is achieved, the purpose of directly purifying the fresh oyster is achieved, the taste of the fresh oyster is better, and the food safety of the fresh oyster is ensured.
4. When the oyster purifying system is used, the aquaculture water in the temporary culture pond is pumped into the gas-liquid mixer through the second power pump, and simultaneously, oxygen and ozone are simultaneously input into the gas-liquid mixer through the gas supply device and mixed with the water in the gas-liquid mixer to form a mixed liquid containing the oxygen and the ozone, and then the mixed liquid flows back into the temporary culture pond, so that the oysters in the temporary culture pond are sterilized and disinfected, the dissolved oxygen concentration of the water in the temporary culture pond can be ensured, the metabolic performance of the oysters in the temporary culture pond is good under the sufficient dissolved oxygen condition, the oysters are efficiently purified, and the taste of the oysters is better.
Drawings
Fig. 1 is a schematic structural view of an oyster temporary rearing ecosystem according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an oyster temporary rearing ecosystem according to the second embodiment of the present invention;
fig. 3 is a schematic structural view of a temporary oyster rearing ecosystem according to a third embodiment of the present invention;
fig. 4 is a schematic structural view of a temporary oyster rearing ecosystem according to the fourth embodiment of the present invention.
In the figure: 10. temporarily breeding in a pond; 20. a first circulating water pipeline; 21. a second circulating water pipeline; 30. a first power pump; 31. a second power pump; 40. a protein separator; 401. a first electrically powered ball valve; 41. a gas-liquid mixer; 411. a second electrically operated ball valve; 412. a third electric ball valve; 50. an ozone generator; 51. an oxygen generator; 60. a water temperature control device; 70. a pre-filter; 71. a coarse filter; 72. and (4) a fine filter.
Detailed Description
The present invention will be described with reference to the accompanying drawings and the detailed description, and it should be noted that, in the following description, various embodiments or technical features may be arbitrarily combined to form a new embodiment without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The implementation mode is as follows:
referring to fig. 1-4, the invention shows an oyster temporary rearing ecosystem.
The first embodiment is as follows:
as shown in fig. 1, the oyster temporary rearing ecosystem of the embodiment includes a temporary rearing pond 10 and a water body purification system. Specifically, the water body purification system comprises a first circulating water pipeline 20 and an air flotation system, wherein the two opposite ends of the first circulating water pipeline 20 are respectively communicated with the temporary culture pond 10, the air flotation system comprises a first power pump 30 and a protein separator 40, the protein separator 40 is communicated with the first circulating water pipeline 20, the first power pump 30 is arranged on the first circulating water pipeline 20, so that water in the temporary culture pond 10 can flow back into the temporary culture pond 10 through the first circulating water pipeline 20 after passing through the protein separator 40, the protein separator 40 is communicated with an air supply device for providing ozone into the protein separator 40, so that organic matters in the water body entering the protein separator 40 are suspended to purify the water body flowing through the protein separator 40 and then flowing back into the temporary culture pond 10. That is, it can be understood that, in the working state of the water body purification system of the present invention, the first power pump 30 pumps the water body in the oyster temporary rearing pond 10 and flows through the protein separator 40, and simultaneously, the air supply device supplies ozone into the protein separator 40, so that the organic matter in the water body in the protein separator 40 and the metabolic product discharged by the oysters are suspended on the water surface to purify the water body, and the purified water body in the protein separator 40 flows back to the water body in the temporary rearing pond 10 to circulate, thereby purifying the water body in the oyster temporary rearing pond 10 and optimizing the living environment of the oysters. Of course, the organic matter suspended on the water surface and the metabolic products discharged from the fresh oysters are discharged through the sewage outlet of the protein separator 40.
It should be noted that the operation principle of the protein separator 40 is not described herein, and belongs to the prior art.
It should be noted that, because the water body purification system of the invention uses the circulating water temporary culture purification mode, the water body in the oyster temporary culture pond 10 can be always kept in the optimal purification state, and the purification effect is better; meanwhile, a large-capacity pool does not need to be additionally configured, and the occupied area is small.
In addition, the oyster temporary rearing ecosystem of the embodiment further comprises an oyster purifying system. Specifically, the fresh oyster purification system comprises a second circulating water pipeline 21 and a second circulating water pipelineThe circulating water pipeline 21 and the first circulating water pipeline 20 are mutually independent, two opposite ends of the second circulating water pipeline 21 are respectively communicated with the temporary culture pond 10, a second power pump 31 is arranged on the second circulating water pipeline 21, the second circulating water pipeline 21 is communicated with a gas-liquid mixer 41, the gas-liquid mixer 41 is communicated with a gas supply device, so that ozone can be introduced into the gas-liquid mixer 41, under the power action of the second power pump 31, water in the temporary culture pond 10 can enter the gas-liquid mixer 41 through the second circulating water pipeline 21 and is mixed with the ozone introduced into the gas-liquid mixer 41 to form O-containing water 3 The mixed liquid of (2) flows back into the temporary rearing pond 10. That is, it can be understood that, in the working state of the oyster purifying system according to the present invention, the second power pump 31 pumps the culture water in the temporary rearing pond 10 into the gas-liquid mixer 41, and the gas supply device inputs ozone into the gas-liquid mixer 41 to mix with the water in the gas-liquid mixer 41 to form a mixed liquid containing ozone, and then the mixed liquid flows back into the temporary rearing pond 10, so as to sterilize and disinfect the oysters in the temporary rearing pond 10, and the oysters are filtered into the mixed liquid containing O 3 The (ozone) water body is used for directly purifying the interior of the fresh oyster, and simultaneously can ensure the dissolved oxygen concentration of the water body in the temporary culture pond 10, and the metabolic performance of the fresh oyster is good under the condition of sufficient dissolved oxygen, so that the effect of efficiently purifying the fresh oyster is achieved, the taste of the fresh oyster is better, and the food safety of the fresh oyster is ensured.
It should be noted that the working principle of the gas-liquid mixer 41 belongs to the prior art, and is not described here.
It should be noted that the inventor can design parameters such as the diameter of the second circulating water pipe 21 and the flow rate of the second power pump 31 according to the flow rate of water flowing from the temporary rearing pond 10 to the second circulating water pipe 21 and entering the gas-liquid mixer 41, so that the water can quantitatively enter the gas-liquid mixer 41 to be mixed with ozone gas, thereby ensuring the concentration of ozone in the mixed liquid (the mixed liquid of ozone and water) and further controlling the concentration of ozone in the water in the temporary rearing pond 10.
It should be noted that, because the concentration of ozone is relatively high and is not suitable for the survival of oysters, the ozone concentration detection tool needs to be used manually to detect the ozone concentration in the water body in the temporary rearing pond 10, so as to avoid the death of oysters due to the over-high ozone concentration in the water body in the temporary rearing pond 10.
In the embodiment, the air flotation system further includes a pre-filter 70, the pre-filter 70 is disposed on the first circulating water pipe 20, and the pre-filter 70 is used for physically filtering the water flowing out of the autotrophic pool 10 and entering the protein separator 40. That is, it can be understood that the pre-filter 70 can prevent the impurities with excessive volume in the water body from entering the protein separator 40, so as to further purify the water body in the temporary rearing pond 10.
In this embodiment, the first power pump 30 is located between the pre-filter 70 and the protein separator 40, so that on one hand, the impurities with too large volume in the water body can be prevented from entering the first power pump 30 and affecting the service life of the first power pump 30, and on the other hand, the impurities with too large volume in the water body can be prevented from entering the protein separator 40.
In this embodiment, the second circulating water pipe 21 is further provided with a coarse filter 71, and the coarse filter 71 is used for coarse filtering the water flowing from the temporary rearing pond 10 to the gas-liquid mixer 41; the second circulating water pipe 21 is further provided with a fine filter 72 for finely filtering the water flowing from the coarse filter 71 to the gas-liquid mixer 41. Therefore, by combining the coarse filter 71 and the fine filter 72, on one hand, the water entering the gas-liquid mixer 41 can be relatively clean, so that the water body can be purified, the effect of mixing ozone in the gas-liquid mixer 41 and the water body of the gas-liquid mixer 41 can be avoided being influenced, on the other hand, the water body in the temporary rearing pond 10 can be further purified, and the living environment of oysters can be further optimized.
In the present embodiment, the fine filter 72 is an activated carbon filter, and the coarse filter 71 is a screen filter or a filter bag filter, which are not limited herein and can be reasonably selected by the inventor according to the actual situation.
In this embodiment, the second water circulating pipe 21 is further provided with a water temperature control device 60, and the water temperature control device 60 is used for regulating and controlling the temperature of the water flowing from the fine filter 72 to the gas-liquid mixer 41, so as to regulate the temperature of the water in the temporary rearing pond 10, and make the temperature of the water in the temporary rearing pond 10 more suitable for oyster cultivation. The water temperature control device 60 of this embodiment selects a thermostat, that is, the water inlet of the thermostat is communicated with the water outlet of the fine filter 72, and the water outlet of the thermostat is communicated with the water inlet of the gas-liquid mixer 41, so that the water body finely filtered by the fine filter 72 is cooled by the thermostat and then enters the gas-liquid mixer 41, so that the ozone and the water body in the gas-liquid mixer 41 are mixed.
It should be noted that, the water temperature control device of the embodiment preferably regulates and controls the water body of the temporary rearing pond to 16 to 18 ℃, so as to provide an optimal metabolic environment for oyster production. Specifically, it can be understood that the water body finely filtered by the fine filter 61 is preferably cooled or heated to 16-18 ℃ by the thermostat, so as to provide an optimal metabolic environment for the fresh oysters. Due to the influence of external factors (such as weather factors in summer, winter and the like), the temperature of the water entering the gas-liquid mixer 41 may be higher than 16-18 ℃ or lower than 16-18 ℃, and when the temperature of the water entering the gas-liquid mixer 41 is higher than 16-18 ℃, the water is cooled to 16-18 ℃ by the thermostat and then enters the gas-liquid mixer 41; when the temperature of the water entering the gas-liquid mixer 41 is lower than 16-18 ℃, the water is heated to 16-18 ℃ by the thermostat and then enters the gas-liquid mixer 41, so that ozone is mixed with the water in the gas-liquid mixer 41 conveniently, and meanwhile, the living environment of the oysters in the temporary rearing pond 10 is improved.
In this embodiment, the second power pump 31 is located between the fine filter 72 and the water temperature control device 60. It can be understood that the water pumped by the second power pump 31 in the temporary rearing pond 10 sequentially enters the coarse filter 71, the fine filter 72, the second power pump 31, the water temperature control device 60 and the gas-liquid mixer 41 through the second circulating water pipe 21 and then flows back to the temporary rearing pond 10. In the process, the water flowing out of the temporary culture pond 10 is firstly subjected to coarse filtration through the coarse filter 71, then is subjected to fine filtration through the fine filter 72, enters the water temperature control device 60 for temperature regulation, then enters the gas-liquid mixer 41 for mixing with ozone gas to form a mixed solution, and finally flows back to the temporary culture pond for circulation.
In this embodiment, the power pump is a suction pump. Of course, in other embodiments, the power pump may be a vane pump or a displacement pump, which is not limited herein. Therefore, it is obvious to those skilled in the art that the structure of the power pump can be properly modified and still fall within the scope of the present invention.
On the basis of the structure, the oyster temporary rearing ecosystem further comprises an electric control system, wherein the electric control system is electrically connected with the gas supply device and is used for controlling the gas supply device to supply ozone to the gas-liquid mixer 41 and controlling the gas supply device to supply ozone to the protein separator 40. That is, the gas supply device is controlled by the electric control system, and the gas supply device of the present embodiment includes the ozone generator 50, and the water body purification system and the oyster purification system share one ozone generator 50, so as to save the number of the ozone generators 50 and save the cost. Of course, the water body purification system and the fresh oyster purification system may also use one ozone generator 50, which is not limited herein.
Wherein, the air inlet end of the protein separator 40 is provided with a first electric ball valve 401 controlled by an electric control system, the air inlet end of the gas-liquid mixer 41 is provided with a second electric ball valve 411 controlled by the electric control system, when ozone needs to be separately conveyed into the gas-liquid mixer 41, the valve of the first electric ball valve 401 is closed, and the valve of the second electric ball valve 411 is opened; when ozone needs to be separately conveyed into the protein separator 40, the valve of the first electric ball valve 401 is opened, and the valve of the second electric ball valve 411 is closed; when ozone needs to be simultaneously conveyed into the protein separator 40 and the gas-liquid mixer 41, valves of the first electric ball valve 401 and the second electric ball valve 411 are both opened, so that the water body purification system and the fresh oyster purification system can work independently or simultaneously.
Of course, the gas-liquid mixer 41, the protein separator 40, the first power pump 30 and the second power pump 31 are all controlled by an electronic control system. That is, the electric control system automatically controls the working states of the gas-liquid mixer 41, the protein separator 40, the ozone generator 50, the first power pump 30 and the second power pump 31, so as to realize the automatic control of the oyster temporary rearing ecosystem of the invention.
It is worth explaining that, the electric control system (PLC control system) can be connected with the mobile phone APP software of the cloud platform in a telecommunication mode, and a user can quantitatively manage the output of ozone by controlling the software on the mobile phone APP so as to ensure the oyster purification effect and the oyster food safety.
It should be noted that, the ozone generator 50 is controlled by the mobile phone APP to quantitatively manage the output of ozone belongs to the prior art, and is similar to the principle of the air conditioner remote controller controlling and adjusting the air conditioner, and will not be described here.
In conclusion, the oyster temporary culture ecosystem is a pure-ecological, high-safety, environment-friendly and energy-saving oyster purification system, chemical substances do not need to be added from the outside in the using process, and only O is added through equipment 2 Introducing into a body of water or introducing O 3 The water body and the fresh oysters in the temporary rearing pond 10 can be purified by leading the water body into the temporary rearing pond 10, aeration equipment does not need to be installed in the temporary rearing pond 10, and the cost is saved.
Example two:
as shown in fig. 2, the present embodiment is different from the first embodiment in that: the gas supply means supplies different gases into the gas-liquid mixer 41 and the protein separator 40.
In the present embodiment, the gas supply means supplies oxygen to both the protein separator 40 and the gas-liquid mixer 41, and therefore the gas supply means of the present embodiment is selected from the oxygen generator 51. Therefore, in a working state of the water body purification system, the first power pump 30 pumps the water body in the oyster temporary rearing pond 10 to flow through the protein separator 40, and the oxygen generator 51 supplies oxygen into the protein separator 40, so that organic matters in the water body in the protein separator 40 and metabolites discharged by the oysters are suspended on the water surface to purify the water body, and the purified water body in the protein separator 40 flows back to the water body in the temporary rearing pond 10 to circulate, so that the water body in the oyster temporary rearing pond 10 is purified, and the living environment of the oysters is optimized. Of course, the organic matter suspended on the water surface and the metabolic products discharged from the fresh oysters are discharged through the sewage outlet of the protein separator 40.
In the working state of the oyster purification system of the embodiment, the aquaculture water in the temporary culture pond 10 is pumped into the gas-liquid mixer 41 through the second power pump 31, and simultaneously, oxygen is input into the gas-liquid mixer 41 through the oxygen generator 51 and mixed with the water in the gas-liquid mixer 41 to form a mixed liquid containing high-concentration oxygen, and then the mixed liquid flows back into the temporary culture pond 10, so that the circulation is performed, the dissolved oxygen concentration of the water in the temporary culture pond 10 is ensured, the metabolism performance of the oyster is good under the condition of sufficient dissolved oxygen, the oyster is efficiently purified, and the taste of the oyster is better.
Example three:
as shown in fig. 3, the present embodiment is different from the above embodiments in that: the gas supply means supplies different gases into the gas-liquid mixer 41 and the protein separator 40.
In the present embodiment, the gas supply device supplies oxygen to the protein separator 40, and the gas supply device supplies ozone to the gas-liquid mixer 41, and the gas supply device of the present embodiment includes an oxygen generator 51 and an ozone generator 50, that is, the oxygen generator 51 is communicated with the protein separator 40, and the ozone generator 50 is communicated with the gas-liquid mixer 41. Therefore, in a working state of the water body purification system, the first power pump 30 pumps the water body in the oyster temporary rearing pond 10 and the water body flows through the protein separator 40, and the oxygen generator 51 supplies oxygen into the protein separator 40, so that organic matters in the water body in the protein separator 40 and metabolites discharged by the oysters are suspended on the water surface to purify the water body, and the purified water body in the protein separator 40 flows back to the water body in the temporary rearing pond 10 to circulate, so that the water body in the oyster temporary rearing pond 10 is purified, and the living environment of the oysters is optimized. Of course, the organic matter suspended on the water surface and the metabolic products discharged from the fresh oysters are discharged through the sewage outlet of the protein separator 40.
In the working state of the oyster purifying system of this embodiment, the aquaculture water in the temporary rearing pond 10 is pumped into the gas-liquid mixer 41 by the second power pump 31, and simultaneously, ozone is input into the gas-liquid mixer 41 by the ozone generator 50 to be mixed with the water in the gas-liquid mixer 41 to form a mixed liquid containing ozone, and then the mixed liquid flows back into the temporary rearing pond 10, so that the circulation is performed, thereby sterilizing and disinfecting the oysters in the temporary rearing pond 10, and filtering the oysters to contain O 3 The water body of (ozone) is used for directly purifying the interior of the fresh oyster, and meanwhile, the dissolved oxygen concentration of the water body in the temporary culture pond 10 can be ensured, and the metabolic performance of the fresh oyster is good under the condition of sufficient dissolved oxygen, so that the effect of efficiently purifying the fresh oyster is achieved, the taste of the fresh oyster is better, and the food safety of the fresh oyster is ensured.
Example four:
as shown in fig. 4, the present embodiment is different from the above embodiments in that: the gas supply means supplies different gases into the gas-liquid mixer 41 and the protein separator 40.
In this embodiment, the gas supplied from the gas supply device into the protein separator 40 is oxygen gas and ozone, and the gas supplied from the gas supply device into the gas-liquid mixer 41 is ozone. Specifically, the gas supply device of the present embodiment includes an oxygen generator 51 and an ozone generator 50; that is, the oxygen generator 51 is communicated with the protein separator 40, the ozone generator 50 is respectively communicated with the protein separator 40 and the gas-liquid mixer 41, the gas inlet port of the gas-liquid mixer 41 is provided with the third electric ball valve 412, the third electric ball valve 412 is controlled by an electric control system, and the third electric ball valve 412 can enable the oyster purification system and the water body purification system to work independently. Therefore, in a working state of the water body purification system, the first power pump 30 pumps the water body in the oyster temporary rearing pond 10 to flow through the protein separator 40, and the oxygen generator 51 and the ozone generator 50 supply oxygen and ozone to the protein separator respectively, so that organic matters in the water body in the protein separator 40 and metabolites discharged by the oysters are suspended on the water surface to purify the water body, and the purified water body in the protein separator 40 flows back to the water body in the temporary rearing pond 10 to circulate, so that the water body in the oyster temporary rearing pond 10 is purified, and the living environment of the oysters is optimized. Of course, the organic matter suspended on the water surface and the metabolic products discharged from the fresh oysters are discharged through the sewage outlet of the protein separator 40.
In the working state of the oyster cleaning system of the present embodiment, the aquaculture water in the temporary rearing pond 10 is pumped into the gas-liquid mixer 41 by the second power pump 31, and simultaneously passes through the ozone generator 5 communicated with the gas-liquid mixer 410, inputting ozone into the gas-liquid mixer 41 to be mixed with the water body in the gas-liquid mixer 41 to form a mixed liquid containing the ozone, and then refluxing the mixed liquid into the temporary culture pond 10 to circulate, thereby sterilizing and disinfecting the fresh oysters in the temporary culture pond 10 and filtering the fresh oysters to contain O 3 The (ozone) water body is used for directly purifying the interior of the fresh oyster, and simultaneously can ensure the dissolved oxygen concentration of the water body in the temporary culture pond 10, and the metabolic performance of the fresh oyster is good under the condition of sufficient dissolved oxygen, so that the effect of efficiently purifying the fresh oyster is achieved, the taste of the fresh oyster is better, and the food safety of the fresh oyster is ensured.
In view of the above, those skilled in the art can understand that the water body purification system can use one air supply device alone, the fresh oyster purification system can use one air supply device alone, the water body purification system and the fresh oyster purification system can share one gas supply device, limitation is not required, and the inventor can reasonably change and select the gas supply device according to the working states of the water body purification system and the fresh oyster purification system. The number of the oxygen generators 51 and the ozone generators 50 is not limited herein, and the inventor can reasonably change and select the oxygen generators according to the working states of the water body purification system and the oyster purification system. Therefore, it is within the scope of the present invention for the skilled person to reasonably change the number of the oxygen generators 51 and the ozone generators 50 and the layout thereof.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. Oyster temporary rearing ecosystem, its characterized in that includes:
a temporary rearing pond (10);
the water body purification system comprises a first circulating water pipeline (20) and an air flotation system, wherein the two opposite ends of the first circulating water pipeline (20) are respectively communicated with the temporary culture pond (10), the air flotation system comprises a first power pump (30) and a protein separator (40), the protein separator (40) is communicated with the first circulating water pipeline (20), the first power pump (30) is arranged on the first circulating water pipeline (20) so that water in the temporary culture pond (10) can flow back to the temporary culture pond (10) through the first circulating water pipeline (20) after passing through the protein separator (40), and the protein separator (40) is communicated with a gas supply device for supplying oxygen and/or ozone into the protein separator (40) so that organic matters entering the water body in the protein separator (40) are suspended and purified, and the water body flowing through the protein separator (40) and flowing back to the temporary culture pond (10) is subjected to temporary culture;
oyster clean system gives birth to, including second circulating water pipeline (21), second circulating water pipeline (21) with first circulating water pipeline (20) are independent each other, the relative both ends of second circulating water pipeline (21) respectively with foster pond (10) intercommunication temporarily, be equipped with second power pump (31) on second circulating water pipeline (21), second circulating water pipeline (21) intercommunication has gas-liquid mixer (41), gas-liquid mixer (41) with the air feeder intercommunication, so that can let in oxygen and/or ozone in gas-liquid mixer (41) under the power of second power pump (31), the water in the temporary rearing pond (10) can pass through second circulating water pipeline (21) gets into with letting in gas-liquid mixer (41) form mixed liquid backward flow in fostering pond (10) after oxygen and/or the ozone mix temporarily in gas-liquid mixer (41).
2. The oyster temporary rearing ecosystem according to claim 1, wherein the air flotation system further comprises a pre-filter (70), the pre-filter (70) is disposed on the first circulating water pipeline (20), and the pre-filter (70) is used for physically filtering a water body flowing out of the temporary rearing pond (10) and entering the protein separator (40).
3. The oyster farming ecosystem of claim 2, wherein the first power pump (30) is located between the pre-filter (70) and the protein separator (40).
4. The oyster temporary rearing ecosystem according to claim 1, wherein the second circulating water pipe (21) is further provided with a coarse filter (71) for coarsely filtering a water body flowing from the temporary rearing pond (10) to the gas-liquid mixer (41).
5. The system as claimed in claim 4, wherein the second water circulation pipeline (21) is further provided with a fine filter (72) for fine filtering the water flowing from the coarse filter (71) to the gas-liquid mixer (41).
6. The system as claimed in claim 5, wherein a water temperature control device (60) is further disposed on the second water circulating pipe (21), and the water temperature control device (60) is used for controlling the temperature of the water flowing from the fine filter (72) to the gas-liquid mixer (41).
7. The system as claimed in claim 6, wherein the second power pump (31) is located between the fine filter (72) and the water temperature control device (60).
8. The system as claimed in claim 1, further comprising an electric control system electrically connected to the gas supply device for controlling the gas supply device to supply oxygen and/or ozone gas into the gas-liquid mixer (41) and/or the protein separator (40).
9. The system of claim 8, wherein the gas-liquid mixer (41), the protein separator (40), the first power pump (30) and the second power pump (31) are controlled by the electronic control system.
10. The system as claimed in claim 1, wherein the gas supply means comprises an ozone generator (50) and/or an oxygen generator (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210779021.2A CN115196783A (en) | 2022-06-30 | 2022-06-30 | Oyster temporary culture ecological system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210779021.2A CN115196783A (en) | 2022-06-30 | 2022-06-30 | Oyster temporary culture ecological system |
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| CN115196783A true CN115196783A (en) | 2022-10-18 |
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| CN202210779021.2A Pending CN115196783A (en) | 2022-06-30 | 2022-06-30 | Oyster temporary culture ecological system |
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| CN (1) | CN115196783A (en) |
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2022
- 2022-06-30 CN CN202210779021.2A patent/CN115196783A/en active Pending
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