CN110651747A - Efficient three-dimensional ecological breeding system for buried shellfish - Google Patents
Efficient three-dimensional ecological breeding system for buried shellfish Download PDFInfo
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- CN110651747A CN110651747A CN201911112433.5A CN201911112433A CN110651747A CN 110651747 A CN110651747 A CN 110651747A CN 201911112433 A CN201911112433 A CN 201911112433A CN 110651747 A CN110651747 A CN 110651747A
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- 238000009395 breeding Methods 0.000 title claims abstract description 43
- 230000001488 breeding effect Effects 0.000 title claims abstract description 43
- 235000015170 shellfish Nutrition 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 20
- 238000005273 aeration Methods 0.000 claims abstract description 17
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 15
- 241000195493 Cryptophyta Species 0.000 claims abstract description 5
- 230000008021 deposition Effects 0.000 claims description 3
- 238000009313 farming Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 208000028804 PERCHING syndrome Diseases 0.000 claims description 2
- 238000009360 aquaculture Methods 0.000 abstract description 7
- 244000144974 aquaculture Species 0.000 abstract description 7
- 230000003134 recirculating effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 241000237519 Bivalvia Species 0.000 description 2
- 235000020639 clam Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000593558 Bullacta Species 0.000 description 1
- 241000227752 Chaetoceros Species 0.000 description 1
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 1
- 241000206751 Chrysophyceae Species 0.000 description 1
- 241000196321 Tetraselmis Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- 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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a high-efficiency three-dimensional ecological breeding system for buried shellfish, which comprises a breeding box, an aeration and oxygenation pool and a bait culture pool, wherein the breeding box is divided into a plurality of layers of parallel breeding unit boxes, a supporting plate is arranged at the bottom end of each layer of the breeding unit box, and a sewage collecting and discharging chamber with a sewage collecting and discharging pipe is arranged below the lowest layer of the breeding unit box; the water inlet flow dividing pipe is arranged above each layer of cultivation unit box, the two ends of the water inlet flow dividing pipe are vertically communicated with a water inlet pipe and a water outlet pipe, the water inlet pipe or the water outlet pipe of each two adjacent layers of cultivation unit boxes are in sliding sealing in a sleeving mode, the water inlet pipe and the water outlet pipe are respectively communicated with the aeration and oxygenation pool, and the bait cultivation pool is communicated with the aeration and oxygenation pool through an algae suction pipe with a suction pump. The system simulates a natural state, organically integrates the bait culture system and the recirculating aquaculture system, solves the problems of single shellfish culture bait, manpower consumption for bait culture and the like, more efficiently utilizes experiment time, and reduces unnecessary consumption.
Description
Technical Field
The invention relates to the technical field of shellfish ecological breeding, in particular to a high-efficiency three-dimensional ecological breeding system for buried shellfish.
Background
Marine benthic shellfish are an important ecological type of marine organisms, and in coastal and intertidal and shallow sea areas, main breeding species include bivalves and gastropodes. Such as clams, quadrangle clams, bullacta, xishi tongue, etc. The traditional culture mode is beach culture, and also has partial pond culture, and the traditional culture mode is generally mixed culture with fishes, shrimps and the like. The production mode almost totally depends on open farming and pasturing cultivation support, and along with the change of marine environment and the stricter requirements on food safety, the contradiction between the deterioration of marine environment, the amplification of cultivation capacity and the product quality is increasingly troubling the development of the industry. Therefore, the development of environment-friendly intensive and efficient breeding technology becomes a necessary trend for realizing modernization of the breeding fishery in China.
Related shellfish circulating culture systems have been reported in the prior art, for example, a shellfish research laboratory of the university of Jiangsu ocean has an indoor circulating water shellfish temporary culture system with the floor area of 100 square meters, but the system has the following defects in use: firstly, the floor space is large, and the unit area efficiency is low; secondly, the bait culture system is separated from the culture system, so that a large amount of manpower is consumed for bait culture; thirdly, it is difficult to clean up and discharge sewage. Therefore, a new shellfish circulating culture system is needed to be provided, which can improve the culture amount per unit area in a laboratory and save the space for the laboratory; the bait culture and circulating water culture system is organically combined, the proportion of each culture unit to the bait culture unit is reasonably planned, the ecological and natural purposes are achieved, the survival rate and the growth rate of the shellfish are improved, and the precious time of experimenters is saved.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide a high-efficiency three-dimensional ecological breeding system for buried shellfish.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a high-efficiency three-dimensional ecological breeding system for buried shellfish comprises a breeding box, an aeration tank and a bait culture pond, wherein the breeding box is divided into a plurality of layers of parallel breeding unit boxes, the upper end of each layer of the breeding unit box is provided with an opening, the bottom end of each layer of the breeding unit box is provided with a supporting plate capable of providing substrate support for the buried shellfish, and a sewage collection and discharge chamber is arranged below the lowest layer of the breeding unit box; breed the bottom switch-on that the case is located collection dirt blowdown room and have a collection dirty blow off pipe, it is located every layer of cultivation unit box top department and is equipped with the shunt tubes of intaking to breed the case, the shunt tubes of intaking sets up along the horizontal direction, and both ends switch-on has inlet tube and outlet pipe perpendicularly, and the inlet tube or the outlet pipe of adjacent two-layer cultivation unit box slide through cup jointing the mode and seal, the inlet tube is organized jointly into the standpipe of intaking, the bottom of standpipe of intaking is violently managed and aeration oxygenation pond intercommunication through supplying water, the outlet pipe is organized jointly into the standpipe of intaking, the bottom of standpipe of intaking is violently managed and aeration oxygenation pond intercommunication through the return water, the algae pipe and aeration oxygenation pond intercommunication are inhaled through taking the aspiration pump to the bait culture pond.
Furthermore, in the efficient three-dimensional ecological breeding system for the buried shellfish, a gap convenient for dirt deposition is reserved between the inner wall of the breeding box body and the outer wall of the breeding unit box.
Furthermore, in the efficient three-dimensional ecological breeding system for the buried shellfish, the breeding unit box is a cuboid box body, and the height of the breeding unit box is 8-12 cm.
Further, among the above-mentioned high-efficient three-dimensional ecological farming systems of type shellfish of perching, the bottom of breeding the unit box is equipped with half fixed bracket, and half fixed bracket is fixed with the box inner wall joint of breeding the case.
Furthermore, in the efficient three-dimensional ecological breeding system for the buried shellfish, the sewage collecting and discharging chamber is of a rectangular pyramid structure with a wide upper end and a narrow lower end, and the upper end opening of the sewage collecting and discharging chamber is rectangular while the lower end opening of the sewage collecting and discharging chamber is circular.
Furthermore, in the efficient three-dimensional ecological breeding system for the buried shellfish, the pipe body of the water inlet shunt pipe is uniformly provided with the shunt holes for uniformly discharging water.
Furthermore, in the efficient three-dimensional ecological breeding system for the buried shellfish, the water inlet pipe and the water outlet pipe penetrate through the supporting plate of the breeding unit box.
Furthermore, in the efficient three-dimensional ecological breeding system for the buried shellfish, the bottom end of the water inlet vertical pipe is closed, and the top end of the water outlet vertical pipe is closed.
The invention has the beneficial effects that:
1. according to the system, an efficient, three-dimensional and ecological temporary culture device for the buried shellfish (low mobility) is constructed according to the specific life habits of the shellfish, so that the crowded space of a laboratory can be more efficiently utilized.
2. The system simulates a natural state, organically integrates a bait culture system and a recirculating aquaculture system, solves the problems of single shellfish aquaculture bait, manpower consumption of bait culture and the like to a certain extent, can more efficiently utilize experimental time, and reduces unnecessary consumption;
3. this system innovation design sleeve pipe drainage system can operate the breed unit box that is in specific water level according to concrete experimental requirement, adopts layering horizontal flow mode of intaking, not only can provide the water that the bait is abundant for different breed units breed shellfish, can also reach the purpose of collection dirt blowdown.
Of course, it is not necessary for any one product that embodies the invention to achieve all of the above advantages simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the structure of the cultivation box of the present invention;
in the drawings, the parts are numbered as follows:
1-culture box, 101-culture unit box, 102-sewage collecting and discharging room, 2-aeration and oxygenation tank, 3-bait culture tank, 4-water inlet shunt pipe, 5-water inlet pipe, 6-water outlet pipe, 7-water supply horizontal pipe, 8-water return horizontal pipe, 9-suction pump, 10-algae suction pipe, 11-bait culture lamp and 12-sewage collecting and discharging pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the embodiment is a high-efficiency three-dimensional ecological cultivation system for buried shellfish, which includes a cultivation box 1, an aeration and oxygenation pool 2 and a bait cultivation pool 3, wherein a plurality of layers of parallel cultivation unit boxes 101 are arranged in the cultivation box 1, and the cultivation unit boxes 101 are rectangular box bodies with a height of 8-12 cm. The upper end of each layer of the culture unit box 101 is provided with an opening, and the bottom end is provided with a supporting plate which can provide substrate support for the buried shellfish. A sewage collecting and discharging chamber 102 is arranged below the lowest layer cultivation unit box 101, and a sewage collecting and discharging pipe 12 is communicated with the bottom end of the cultivation box 1, which is positioned at the sewage collecting and discharging chamber 102.
In this embodiment, the cultivation box 1 is provided with a water inlet flow dividing pipe 4 above each layer of cultivation unit box 101, the water inlet flow dividing pipe 4 is arranged along the horizontal direction, and the two ends of the water inlet flow dividing pipe are vertically communicated with a water inlet pipe 5 and a water outlet pipe 6. The water inlet pipe 5 or the water outlet pipe 6 of the two adjacent layers of the culture unit boxes 101 are in sliding sealing in a sleeving manner. The water inlet pipe 5 is combined into a water inlet vertical pipe, the bottom end of the water inlet vertical pipe is communicated with the aeration and oxygenation pool 2 through a water supply horizontal pipe 7, and the bottom end of the water inlet vertical pipe is closed. The water outlet pipes 6 are combined together to form a water outlet vertical pipe, the bottom end of the water outlet vertical pipe is communicated with the aeration and oxygenation pool 2 through a water return horizontal pipe 8, and the top end of the water outlet vertical pipe is closed.
In this embodiment, a gap convenient for dirt deposition is left between the inner wall of the breeding box 1 and the outer wall of the breeding unit box 101. The bottom of breeding the unit box 101 is equipped with half fixing bracket, and half fixing bracket is fixed with the box inner wall joint of breeding case 1, specifically can set up half fixing bracket into rectangular frame, sets up the rotatable trip of a plurality of groups at the box inner wall symmetry, utilizes the trip to catch on rectangular frame's two relative body of rod during the use, overturns the trip to vertical state when not using, can not influence the placing of breeding unit box 101. After the culture unit box 101 is semi-fixed on the culture box 1, leakage prevention is well performed at the interface between the culture unit box and the box wall through a sealing material.
In this embodiment, the dirt-collecting and dirt-discharging chamber 102 is a rectangular pyramid frustum structure with a wide top and a narrow bottom, and the upper end is rectangular and the lower end is circular. The sewage collecting and discharging chamber 102 is gradually inclined from the edge to the center, the gradient is 4-10 degrees, the lower port is connected with a sewage collecting and discharging pipe, and the sewage collecting and discharging pipe is provided with a valve and can be opened immediately after use. The body of the water inlet shunt pipe 4 is evenly provided with shunt holes for evenly discharging water. The water inlet pipe and the water outlet pipe penetrate through the supporting plate of the culture unit box.
In the embodiment, the bait culture pond 3 is communicated with the aeration oxygenation pond 2 through an algae suction pipe 10 with a suction pump 9, and a bait culture lamp 11 is arranged above the bait culture pond 3. The microporous oxygen increasing equipment is added into the aeration oxygen increasing pool 2, so that not only can the aquaculture water be aerated, but also oxygen-enriched water can be provided for shellfish aquaculture. According to the real-time microalgae density in the aquaculture water, the control valve on the algae suction pipe 10 is opened or closed, so that the aim of controlling the bait biological density of the aquaculture water can be fulfilled.
One specific application of this embodiment is: the system also organically integrates two important links of circulating water culture and bait culture in the temporary culture process in a laboratory while constructing the efficient three-dimensional shellfish culture device, and solves the key problems of sewage collection and pollution discharge and ecological culture (solidifying microorganism ecological preparations and biological films) on the basis. The culture unit boxes are connected in parallel and can be combined with the sleeve to be pulled and pulled randomly so as to be convenient for observing the cultured objects. The microalgae such as chlorella, chrysophyceae, chaetoceros, tetraselmis and the like which are cultured in high density are continuously cultured in a bait culture pond, and bait organisms are directly provided for the shellfish.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a high-efficient three-dimensional ecological farming systems of type shellfish of perching which characterized in that: the device comprises a culture box, an aeration and oxygenation pond and a bait culture pond, wherein a plurality of layers of parallel culture unit boxes are arranged in the culture box, the upper end of each layer of culture unit box is provided with an opening, the bottom end of each layer of culture unit box is provided with a supporting plate capable of providing substrate support for buried shellfish, and a sewage collection and discharge chamber is arranged below the lowest layer of culture unit box; breed the bottom switch-on that the case is located collection dirt blowdown room and have a collection dirty blow off pipe, it is located every layer of cultivation unit box top department and is equipped with the shunt tubes of intaking to breed the case, the shunt tubes of intaking sets up along the horizontal direction, and both ends switch-on has inlet tube and outlet pipe perpendicularly, and the inlet tube or the outlet pipe of adjacent two-layer cultivation unit box slide through cup jointing the mode and seal, the inlet tube is organized jointly into the standpipe of intaking, the bottom of standpipe of intaking is violently managed and aeration oxygenation pond intercommunication through supplying water, the outlet pipe is organized jointly into the standpipe of intaking, the bottom of standpipe of intaking is violently managed and aeration oxygenation pond intercommunication through the return water, the algae pipe and aeration oxygenation pond intercommunication are inhaled through taking the aspiration pump to the bait culture pond.
2. The efficient three-dimensional ecological culture system for buried shellfish according to claim 1, characterized in that: a gap convenient for dirt deposition is reserved between the inner wall of the box body of the breeding box and the outer wall of the box body of the breeding unit box.
3. The efficient three-dimensional ecological culture system for buried shellfish according to claim 1, characterized in that: the culture unit box is a cuboid box body, and the height of the culture unit box is 8-12 cm.
4. The efficient three-dimensional ecological culture system for buried shellfish according to claim 3, characterized in that: the bottom of breeding the unit box is equipped with half fixed bolster, and half fixed bolster is fixed with the box inner wall joint of breeding the case.
5. The efficient three-dimensional ecological culture system for buried shellfish according to claim 3, characterized in that: the sewage collecting and discharging chamber is of a quadrangular frustum structure with a wide upper part and a narrow lower part, the upper end port of the sewage collecting and discharging chamber is rectangular, and the lower end port of the sewage collecting and discharging chamber is circular.
6. The efficient three-dimensional ecological culture system for buried shellfish according to claim 1, characterized in that: the body of the water inlet flow dividing pipe is evenly provided with flow dividing holes for evenly discharging water.
7. The efficient three-dimensional ecological culture system for buried shellfish according to claim 1, characterized in that: the water inlet pipe and the water outlet pipe penetrate through the supporting plate of the culture unit box.
8. The efficient three-dimensional ecological culture system for buried shellfish according to claim 1, characterized in that: the bottom end of the water inlet vertical pipe is closed, and the top end of the water outlet vertical pipe is closed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911112433.5A CN110651747A (en) | 2019-11-14 | 2019-11-14 | Efficient three-dimensional ecological breeding system for buried shellfish |
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| CN201911112433.5A CN110651747A (en) | 2019-11-14 | 2019-11-14 | Efficient three-dimensional ecological breeding system for buried shellfish |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114557300A (en) * | 2022-03-25 | 2022-05-31 | 山东省海洋科学研究院(青岛国家海洋科学研究中心) | Accurate shellfish fattening facility and fattening method |
| CN115956534A (en) * | 2023-03-02 | 2023-04-14 | 江苏海洋大学 | Layered clam breeding device |
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| CN115956534A (en) * | 2023-03-02 | 2023-04-14 | 江苏海洋大学 | Layered clam breeding device |
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Application publication date: 20200107 |