CN203492593U - South America white shrimp indoor factorization cultivation device - Google Patents
South America white shrimp indoor factorization cultivation device Download PDFInfo
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- CN203492593U CN203492593U CN201320647842.7U CN201320647842U CN203492593U CN 203492593 U CN203492593 U CN 203492593U CN 201320647842 U CN201320647842 U CN 201320647842U CN 203492593 U CN203492593 U CN 203492593U
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- 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
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Abstract
The utility model discloses a South America white shrimp indoor factorization cultivation device which comprises a plurality of cultivation ponds, a water inlet pipe and a cultivation water circulating system. The cultivation water circulating system comprises a sedimentation pond, an air floatation pond and a biological filter; an oxygenation increasing device, an aeration device and a foam drainage device are arranged inside the air floatation pond, wherein the foam drainage device is composed of a foam guiding pipe and a sewer line, and a plurality of foam guiding holes are formed in the foam guiding pipe; the biological filter is connected with a protein skimmer and a sand filter tank, wherein one end of the sand filter tank is connected with the biological filter, the other end of the sand filter tank is connected with one end of an ultraviolet sterilizer, and the other end of the ultraviolet sterilizer is connected with the water inlet pipe. The South America white shrimp indoor factorization cultivation device is simple in structure, convenient to use, low in invested cost, and capable of effectively promoting fluxion of water flow inside shrimp ponds, guaranteeing that the water flow inside the shrimp ponds is in steady rotating flow state, and effectively realizing timely and effective drainage of the shrimp ponds under the condition of a low circulation volume, enables aeration to be uniform, increases the utilization rate of cultivation water, reduces the quantity of wastewater effluent, and reduces the number of drugs for use.
Description
Technical field
The utility model relates to a kind of indoor industrially-cultured device, especially a kind of breeding arrangement of Penaeus Vannmei indoor industrially.
Background technology
Penaeus Vannmei, is also called all prawns that receives, and is one of three large good high yield prawn culturing kinds of generally acknowledging in the world today.The feature that Penaeus Vannmei has eurythermic, eurysalinity, is applicable to high-density breeding, product marketing is good, these shrimp species are able to rapid popularization in the world, become at present the focus of World Aquaculture, no matter be seawater, Low-salinity seawater, or in fresh water, cultivation has all obtained significant benefit, and its cultured area, output, benefit are considerably beyond other aquaculture kinds.Yet, Penaeus Vannmei, particularly close shrimp is in traditional indoor culture process, due to residual bait, organic a large amount of accumulation such as parent shrimp excreta, and aeration is inhomogeneous, easily cause the generation of the local anoxic in the bottom or angle, pond and various diseases, therefore, when cultivating, need artificial cleaning bait residue and excreta in time, need a large amount of flowing water and aeration to alleviate the local anoxic of water body, consume a large amount of seawater, electric energy and labour, swill and excremental a large amount of discharge have also caused pollution in various degree to Sea Near, be unsuitable for the environmental protection of current promotion, energy-conservation, aquaculture new model cheaply.
Utility model content
The purpose of this utility model is to provide a kind of Penaeus Vannmei indoor industrially breeding arrangement, this apparatus structure is simple, easy to use, input cost is low, can effectively promote shrimp pond water flow inside flows, guarantee that shrimp pool water stream is in stable rotational flow state, can effectively solve the timely and effective blowdown problem of low internal circulating load state shrimp pond, aeration is even, raising breeding water availability, reduces quantity of wastewater effluent, reduces drug use.
To achieve these goals, the technical solution of the utility model is: a kind of Penaeus Vannmei indoor industrially breeding arrangement is provided, comprise several culturing pools and water inlet pipe, wherein, also comprise the aquaculture water circulatory system, water inlet pipe one end is connected with culturing pool, and the water inlet pipe other end is connected with the aquaculture water circulatory system; The described aquaculture water circulatory system comprises sedimentation basin, flotation tank and the biofilter connecting successively; In flotation tank, be provided with oxygen-increasing device, aerator and foam blowdown apparatus, foam blowdown apparatus consists of foam guiding tube and sewage conduct, and foam guiding tube is provided with several foam bullports; Between flotation tank and biofilter, be provided with aqueduct, aqueduct is provided with several water-guiding holes; Described biofilter is all connected with sandfiltration pot with protein separator, and sandfiltration pot one end is connected with biofilter, and the sandfiltration pot other end is connected with one end of ultraviolet sterilizer; The other end of ultraviolet sterilizer is connected with water inlet pipe.
Described each culturing pool bottom communicates by transverse drain, the transverse drain of each culturing pool bottom centre is equipped with longitudinal drain pipe, the sealing of described longitudinal drain pipe upper end, the lower end of longitudinal drain pipe communicates with transverse drain, and the side of longitudinal drain pipe is evenly provided with several slits communicating with transverse drain.
Described each culturing pool is equipped with several aeration assemblies, and each aeration assembly comprises bending air entraining pipe, tracheae, gas charging stone and fan blower, and tracheae upper end is connected with fan blower, and tracheae lower end is connected with gas charging stone to be placed on and bends in air entraining pipe.
Described all bending air entraining pipes are located on culturing pool inwall in the same way and equably.
This Penaeus Vannmei indoor industrially breeding arrangement also comprises cistern, diversion sedimentation basin and husky filter well.
Sunshade net is laid in described water body sedimentation basin top.
The utility model Penaeus Vannmei indoor industrially breeding arrangement is simple in structure, workable, be a kind of aquaculture new equipment of energy-saving and environmental protection; Both can carry out fortification and the fine-variety breeding work of close shrimp, can carry out again the cultivation work of large specification shrimp seedling, this device can reduce labour in breeding process input, easy to operate, effect is remarkable.The culturing pool of native system device can effectively promote shrimp pond water flow inside and flow, guarantee that shrimp pool water stream is in stable rotational flow state, can effectively solve the timely and effective blowdown problem of low internal circulating load state shrimp pond, effectively control organic a large amount of discharges such as swill and excreta.And the water body that enters circulation is processed through precipitation, flotation tank aeration, biofilter and protein separator, then process through filtration and the ultraviolet sterilizer of sandfiltration pot, finally flow back to cultivation and reuse.Improve breeding water availability, reduce quantity of wastewater effluent, reduce drug use, promote the sustainable development of Penaeus Vannmei germplasm, seedling and aquaculture.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model Penaeus Vannmei indoor industrially breeding arrangement;
Fig. 2 is the syndeton schematic diagram of sedimentation basin, flotation tank and the biofilter of the utility model Penaeus Vannmei indoor industrially breeding arrangement;
Fig. 3 is the interior schematic diagram that the utility model Penaeus Vannmei indoor industrially breeding arrangement is single culturing pool;
Fig. 4 is the structural representation of the aeration assembly in the utility model Penaeus Vannmei indoor industrially breeding arrangement culturing pool;
In figure: 1, water inlet pipe; 2, aeration assembly; 21, bending air entraining pipe; 22, gas charging stone; 23, tracheae; 24, fan blower; 3, transverse drain; 31, slit; 32, transverse drain; 4, oxygen-increasing device; 5, immersible pump; 6, sandfiltration pot; 7, ultraviolet sterilizer; 8, protein separator; 9, sedimentation basin; 10, flotation tank; 11, biofilter; 12, aqueduct; 13, water-guiding hole; 14, sewage conduct; 15, foam bullport; 16, foam guiding tube; 17, culturing pool.
Embodiment
In order to describe the technology contents, structural feature of the utility model Penaeus Vannmei indoor industrially breeding arrangement in detail, below in conjunction with embodiment and coordinate accompanying drawing to be described further.
As shown in Figure 1,2,3, 4, the utility model Penaeus Vannmei indoor industrially breeding arrangement, comprise several culturing pools 17, water inlet pipe 1 and the aquaculture water circulatory system, water inlet pipe 1 one end is connected with culturing pool 17, and water inlet pipe 1 other end is connected with the aquaculture water circulatory system; The described aquaculture water circulatory system comprises sedimentation basin 9, flotation tank 10 and the biofilter 11 connecting successively; In flotation tank 10, be provided with oxygen-increasing device 4, aerator and foam blowdown apparatus, foam blowdown apparatus consists of foam guiding tube 16 and sewage conduct 14, and foam guiding tube 16 is provided with several foam bullports 15; Between flotation tank 10 and biofilter 11, be provided with aqueduct 12, aqueduct 12 is provided with several water-guiding holes 13; Described biofilter 11 is all connected with sandfiltration pot 6 with protein separator 8, and sandfiltration pot 6 one end are connected with biofilter 11, and sandfiltration pot 6 other ends are connected with one end of ultraviolet sterilizer 7; The other end of ultraviolet sterilizer 7 is connected with water inlet pipe 1.
Described each culturing pool bottom communicates by transverse drain 32, the transverse drain 32 of each culturing pool bottom centre is equipped with longitudinal drain pipe 3, described longitudinal drain pipe 3 upper end sealings, the lower end of longitudinal drain pipe 3 communicates with transverse drain 32, and the side of longitudinal drain pipe 3 is evenly provided with several slits communicating with transverse drain 31.Slit 31 guarantees to be suspended in suspensions such as each water layer swill, excreta of culturing pool upper, middle and lower etc. all can discharge culturing pool in time from slit.
Described each culturing pool 17 is equipped with several aeration assemblies 2, each aeration assembly 2 comprises bending air entraining pipe 21, tracheae 23, gas charging stone 22 and fan blower 24, tracheae 23 upper ends are connected with fan blower 24, tracheae 23 lower ends be connected with gas charging stone 22 be placed on bending air entraining pipe 21 in.
Described all bending air entraining pipes 21 are located on culturing pool inwall in the same way and equably.
This Penaeus Vannmei indoor industrially breeding arrangement also comprises cistern, diversion sedimentation basin and husky filter well.
Sunshade net is laid in described water body sedimentation basin top.
Breeding water enters before culturing pool 17 feed water inlets, first will pass through a series of strict processing, avoids pollutant and some harmful planktons to sneak in culturing pool.First by sand filter well, filtered, draw up to be placed in water body sedimentation basin and precipitate 2-3 days, through fine sand and finger stone double medium filtration, enter cistern, then through disinfection by ultraviolet light, finally can suction culturing pool 17 carry out the cultivation work of Penaeus Vannmei.It is 2.8 meters that this device is used husky filter well head footpath, and the degree of depth is 5 meters, and husky filter well plays the effect of natural filtration; Sedimentation basin specification is 50 meters * 40 meters * 2.2 meters (long * wide * dark), and sedimentation basin top covers sunshade net, to make planktonic algae in water be precipitated in the dark bottom.Fine sand and finger stone double medium filtration, the thickness of fine sand and finger stone respectively more than 60cm, suspension that can effectively catching minimal residue, thus make water obtain clarification.
This device adopts 12 concrete matter side/round culturing pools, four rows to be arranged in juxtaposition, and every 3 culturing pools are one group of circulatory system, each pool area 12m
2, the dark 1.5m in pond, single pond water body 18m
3, cultivate total water body 216m
3.Each Chi angle, pond be provided with a tangential water inlet, pool wall install there is plug-flow effect aeration assembly 2, this Array selection Roots blower 24 as air supply source, using 110PVC pipe as vent stack road, the 32PVC pipe of usining is connected to around culturing pool as air feed branched pipe, after the punching of culturing pool inwall, connect bending air entraining pipe 21 and gas charging stone 22, tracheae 23 upper ends are connected with fan blower 24, tracheae 23 lower ends be connected with gas charging stone 22 be placed on bending air entraining pipe 21 in, at the bottom of gas charging stone and pond, interval is about 5cm, and each culturing pool is installed approximately 12 of gas charging stones.
Under normal circulation state, water inlet current flow into culturing pool by water inlet pipe 1, adopt tangential water intake mode, can effectively promote shrimp pond water flow inside and flow, there is the aeration assembly 2 of plug-flow effect, in culturing pool, be uniformly distributed, the bending air entraining pipe 21 of aeration assembly is arranged in the same way simultaneously, each pond is 8-12, to guarantee that shrimp pool water stream is in stable rotational flow state, so that the foreign material such as swill and excreta concentrate on central blow-down mouth.Central blow-down mouth adopts on transverse drain 32 and connects longitudinal drain pipe 3, the 3 upper end sealings of longitudinal drain pipe, the lower end of longitudinal drain pipe 3 communicates with transverse drain 32, the side of longitudinal drain pipe 3 is evenly provided with several slits communicating with transverse drain 31, and the suspension of slit 31 each water layers of assurance can be discharged shrimp pond in time.Tangential water inlet, aeration assembly and the longitudinal drain pipe with slit can effectively solve the timely and effective blowdown problem of low internal circulating load state shrimp pond.
Shrimp pond backwater flows into flotation tank 10 through sedimentation basin 9 preliminary sedimentations, the foam guiding tube 16 that be provided with foam bullport of the foam producing in flotation tank directly enters sewage conduct 14, breeding water body after device (to oxygen supply of water body), aerator (effect of aerator is that the viscous fluid in pond is produced to foam) and the processing of foam blowdown apparatus are supported in increasing is entered in biofilter 11 by the aqueduct 12 of flotation tank 10 lower ends, carry out a biological disposal upon, water body after processing is extracted in sandfiltration pot 6 by immersible pump 5, after crossing ultraviolet sterilizer 7, flows back to culturing pool.8 is protein separator, and it is drawn water and carried out water treatment by biofilter, and the water body after processing flows back to again in biofilter, can open or close protein separator according to the situation of water quality, does not affect system water mobile equilibrium.
Each culturing pool arranges independent drainage, and to meet pond blowdown demand, each pond all arranges evacuation port, adopts intubation way to control, and in pond, sewage enters outdoor sump through the dirt-discherging pipe manifold General Logistics Department, unifies externally to discharge after degradation treatment.
Embodiment:
This device utilizes indoor circulating water to carry out the cultivation of Penaeus Vannmei parent shrimp, during January 6 to 23 days Mays in 2012 in 2012, carries out close shrimp fortification and the culture experiment that accelerates the ripening, and has obtained good effect.
On January 6th, 2012, the shrimp of independently cultivating is reached to 10 months F above, build is normal, body weight reaches 40g/ tail age
1totally 600 pairs of parents, after disinfecting, move into indoor, male and female are separately carried out to circulation cultivation, parent 120 tails are thrown in every pond, the depth of water remains on 0.8-1.0m, bait feeding be take and lived clam worm, oyster meat, new Fresh squid etc. as main, and a day feeding volume is 20% left and right of close shrimp body weight, and minute six timings are thrown something and fed.In cultivating process, avoid direct light to shine, with the low light level, for well, uninterruptedly inflate, water temperature changes at 26-28 ℃, pH value is 7.8～8.2, sea water specific gravity 1.022, every day, aquaculture water systemic circulation amount was between 3-6 times, according to variation of water startup protein separator, every blowdown in 3 to 5 days once, and change fresh seawater 10 to 20cm.Cultivation through approximately 15 days, most of parents are all suitable for after indoor environment, carrying out parent accelerates the ripening, adopt the tweezers that burn to excise the one-sided optic stalk of female shrimp, carry out enriched nutritive, the fresh food amount of throwing something and feeding every day is 20% of close shrimp gross weight again, repeatedly checks the close shrimp situation of ingesting, adjust in time feeding volume, promote the Fast Growth of sexual gland to grow.After parent accelerates the ripening approximately one month, i.e. February 23, start to have the female shrimp gonad maturity of some, can induce mating work.Check female shrimp gonad development situation noon every day, the female shrimp of all gonad maturities is fished for male shrimp and cultivates pond, and induction mating, delivers to spawning pond by the close shrimp of mating and lay eggs evening, and fertilized egg is hatched under weak gaseity, after 6 hours～10 hours, can hatch the young.
By this device and above cultivating and managing method, the mating rate of the 1st month close shrimp has just reached more than 60%, and the flow control of laying eggs of every tail parent shrimp 1 month is 230,000～250,000, within the 2nd month, is 260,000～290,000, within the 3rd month, reaches more than 300,000.The close shrimp of 600 couple utilizing carries out approximately within 4 months, accelerating the ripening cultivation, and result hatches nauplius and reaches 800,000,000 tails, and the close shrimp lethality of accumulative total is only 8% left and right.Obtain higher, comparatively stable egg laying amount, and parent lethality is lower, obtains good cultivation effect.
This breeding arrangement or one energy-conservation, drop into that labor cost is low, the aquaculture new model of environmental protection.According to native system equipment, configure, during water circulation system operation, the power of each group autonomous system aerator, immersible pump, ultraviolet sterilizer, protein separator and small pump is respectively, 0.1kw/h, 1.2kw/h, 0.12kw/h, 0.9kw/h and 0.9kw/h, and the about 4h of the every day operation of protein separator and small pump, therefore, total electric weight of every group of every daily consumption of autonomous system is 41.28 degree, local market valency by 0.6 yuan/degree is calculated, and every day, every group system input electric energy was only about 25 yuan; And whole cultivating system, when normally moving, only needs the just smooth complete operation of energy of a people, has saved labour's input; Each blow-off line all flows into sump and unifies degradation treatment externally discharge again, can not cause environmental pollution to surrounding waters.
Therefore, the breeding arrangement of the utility model Penaeus Vannmei indoor industrially, have energy-conservation, labor cost is low, environmental protection and easy to operate feature, meets the requirement at vast aquaculture family.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (6)
1. a Penaeus Vannmei indoor industrially breeding arrangement, comprises several culturing pools and water inlet pipe, it is characterized in that: also comprise the aquaculture water circulatory system, water inlet pipe one end is connected with culturing pool, and the water inlet pipe other end is connected with the aquaculture water circulatory system; The described aquaculture water circulatory system comprises sedimentation basin, flotation tank and the biofilter connecting successively; In flotation tank, be provided with oxygen-increasing device, aerator and foam blowdown apparatus, foam blowdown apparatus consists of foam guiding tube and sewage conduct, and foam guiding tube is provided with several foam bullports; Between flotation tank and biofilter, be provided with aqueduct, aqueduct is provided with several water-guiding holes; Described biofilter is all connected with sandfiltration pot with protein separator, and sandfiltration pot one end is connected with biofilter, and the sandfiltration pot other end is connected with one end of ultraviolet sterilizer; The other end of ultraviolet sterilizer is connected with water inlet pipe.
2. Penaeus Vannmei indoor industrially breeding arrangement as claimed in claim 1, it is characterized in that: described each culturing pool bottom communicates by transverse drain, the transverse drain of each culturing pool bottom centre is equipped with longitudinal drain pipe, the sealing of described longitudinal drain pipe upper end, the lower end of longitudinal drain pipe communicates with transverse drain, and the side of longitudinal drain pipe is evenly provided with several slits communicating with transverse drain.
3. Penaeus Vannmei indoor industrially breeding arrangement as claimed in claim 1, it is characterized in that: described each culturing pool is equipped with several aeration assemblies, each aeration assembly comprises bending air entraining pipe, tracheae, gas charging stone and fan blower, tracheae upper end is connected with fan blower, tracheae lower end be connected with gas charging stone be placed on bending air entraining pipe in.
4. Penaeus Vannmei indoor industrially breeding arrangement as claimed in claim 3, is characterized in that: described all bending air entraining pipes are located on culturing pool inwall in the same way and equably.
5. Penaeus Vannmei indoor industrially breeding arrangement as claimed in claim 1, is characterized in that: this Penaeus Vannmei indoor industrially breeding arrangement also comprises cistern, diversion sedimentation basin and husky filter well.
6. Penaeus Vannmei indoor industrially breeding arrangement as claimed in claim 5, is characterized in that: sunshade net is laid in described water body sedimentation basin top.
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| CN201320647842.7U CN203492593U (en) | 2013-10-18 | 2013-10-18 | South America white shrimp indoor factorization cultivation device |
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| CN201320647842.7U CN203492593U (en) | 2013-10-18 | 2013-10-18 | South America white shrimp indoor factorization cultivation device |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478055A (en) * | 2013-10-18 | 2014-01-01 | 海南省水产研究所 | Indoor industrial penaeus vannamei culture device |
| CN104206320A (en) * | 2014-07-16 | 2014-12-17 | 杭州明朗农业开发有限公司 | Penaeus vannamei Boone sectional step type circulating integration culturing system and culturing method |
| CN104255613A (en) * | 2014-10-10 | 2015-01-07 | 常德家华水产科技有限公司 | Method of freshwater aquaculture of Litopenaeus vannamei in net cage |
| CN104542390A (en) * | 2014-12-22 | 2015-04-29 | 天津市茂林水产养殖有限公司 | Penaeus monodon industrialized high-density cultivating technology |
| CN104604782A (en) * | 2015-02-27 | 2015-05-13 | 烟台泰华海洋科技有限公司 | Three-dimensional industrial circulating water cultivation system |
| CN105580768A (en) * | 2016-03-04 | 2016-05-18 | 重庆文理学院 | Spiral zero-discharge litopenaeus-vannamei breeding system |
| CN105613395A (en) * | 2015-12-29 | 2016-06-01 | 溧阳市水产技术推广站 | Fresh water fry breeding facility |
| CN105850707A (en) * | 2016-04-15 | 2016-08-17 | 中国水产科学研究院黄海水产研究所 | Microalgae suspension device of prawn factory culture pond |
| CN105875395A (en) * | 2016-04-15 | 2016-08-24 | 中国水产科学研究院黄海水产研究所 | Method for constructing green alga phase in saline-alkali soil underground water shrimp industrial culture pond |
| CN106719246A (en) * | 2016-12-06 | 2017-05-31 | 中国水产科学研究院渔业机械仪器研究所 | Batch production shrimp ecosystem and method based on air lift circulation |
| CN107667956A (en) * | 2017-10-27 | 2018-02-09 | 潍坊市爱嘉水产养殖有限公司 | The intensive high density circulating water culture system of Penaeus Vannmei |
| CN109197709A (en) * | 2018-09-28 | 2019-01-15 | 海南省海洋与渔业科学院（海南省海洋开发规划设计研究院） | A kind of cultivating system and its cultural method of nautilus |
| CN109757422A (en) * | 2019-03-11 | 2019-05-17 | 山东睿洋水产科技有限公司 | Saline and alkaline underground water batch production water process cultivates Penaeus Vannmei equipment |
| CN114831069A (en) * | 2022-05-31 | 2022-08-02 | 福建省寰杰科技发展有限公司 | Seafood culture pond with seawater retreatment device |
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2013
- 2013-10-18 CN CN201320647842.7U patent/CN203492593U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478055A (en) * | 2013-10-18 | 2014-01-01 | 海南省水产研究所 | Indoor industrial penaeus vannamei culture device |
| CN104206320A (en) * | 2014-07-16 | 2014-12-17 | 杭州明朗农业开发有限公司 | Penaeus vannamei Boone sectional step type circulating integration culturing system and culturing method |
| CN104255613A (en) * | 2014-10-10 | 2015-01-07 | 常德家华水产科技有限公司 | Method of freshwater aquaculture of Litopenaeus vannamei in net cage |
| CN104542390A (en) * | 2014-12-22 | 2015-04-29 | 天津市茂林水产养殖有限公司 | Penaeus monodon industrialized high-density cultivating technology |
| CN104604782A (en) * | 2015-02-27 | 2015-05-13 | 烟台泰华海洋科技有限公司 | Three-dimensional industrial circulating water cultivation system |
| CN105613395A (en) * | 2015-12-29 | 2016-06-01 | 溧阳市水产技术推广站 | Fresh water fry breeding facility |
| CN105580768A (en) * | 2016-03-04 | 2016-05-18 | 重庆文理学院 | Spiral zero-discharge litopenaeus-vannamei breeding system |
| CN105875395A (en) * | 2016-04-15 | 2016-08-24 | 中国水产科学研究院黄海水产研究所 | Method for constructing green alga phase in saline-alkali soil underground water shrimp industrial culture pond |
| CN105850707A (en) * | 2016-04-15 | 2016-08-17 | 中国水产科学研究院黄海水产研究所 | Microalgae suspension device of prawn factory culture pond |
| CN105850707B (en) * | 2016-04-15 | 2019-08-30 | 中国水产科学研究院黄海水产研究所 | A microalgae suspension device for industrialized culture ponds of prawns |
| CN106719246A (en) * | 2016-12-06 | 2017-05-31 | 中国水产科学研究院渔业机械仪器研究所 | Batch production shrimp ecosystem and method based on air lift circulation |
| CN107667956A (en) * | 2017-10-27 | 2018-02-09 | 潍坊市爱嘉水产养殖有限公司 | The intensive high density circulating water culture system of Penaeus Vannmei |
| CN109197709A (en) * | 2018-09-28 | 2019-01-15 | 海南省海洋与渔业科学院（海南省海洋开发规划设计研究院） | A kind of cultivating system and its cultural method of nautilus |
| CN109757422A (en) * | 2019-03-11 | 2019-05-17 | 山东睿洋水产科技有限公司 | Saline and alkaline underground water batch production water process cultivates Penaeus Vannmei equipment |
| CN114831069A (en) * | 2022-05-31 | 2022-08-02 | 福建省寰杰科技发展有限公司 | Seafood culture pond with seawater retreatment device |
| CN114831069B (en) * | 2022-05-31 | 2023-11-28 | 福建省寰杰科技发展有限公司 | Seafood culture pond with sea water reprocessing device |
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