CN104621010A - Shallow sea culture device for filter-feeding bivalves - Google Patents
Shallow sea culture device for filter-feeding bivalves Download PDFInfo
- Publication number
- CN104621010A CN104621010A CN201310545278.2A CN201310545278A CN104621010A CN 104621010 A CN104621010 A CN 104621010A CN 201310545278 A CN201310545278 A CN 201310545278A CN 104621010 A CN104621010 A CN 104621010A
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- CN
- China
- Prior art keywords
- shellfish
- shallow sea
- bivalves
- current collector
- culture apparatus
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- 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
Abstract
The invention discloses a shallow sea culture device for filter-feeding bivalves. The shallow sea culture device comprises a direction controller, a water flow collection device, a vertical pipeline, a bivalve net support, plastic foam floats and an overflow pipe. The direction controller is composed of an anchoring rope and a swinging tail. The vertical pipeline is connected with the water flow collection device. The bivalve net support is placed in the vertical pipeline and used for bearing the bivalves. The upper end of the vertical pipeline is provided with a downward winding groove, the plastic foam floats are pressed in the winding groove in a clamped mode, and the overflow pipe penetrates through the plastic foam floats directly. By means of the shallow sea culture device, smooth rising water flow can be generated in the vertical pipeline through the energy of natural tides and ocean currents, brings anural baits and takes away excrement of the bivalves at the same time, so that the culture environment of the bivalves is purified, contamination to the culture pipeline from the excrement of the bivalves is reduced, and the problem that growth and survival of intertidal shellfishes rely on the sediment environment is solved.
Description
Technical field
The invention belongs to aquaculture field, be specifically related to a kind of fish-farming in shallow marine water facility and ecological culturex, particularly relate to a kind of Filter feeding bivalves shallow sea culture apparatus.
Background technology
China's marine resources are vast, mariculture development is swift and violent, cultured output occupies first of the world, wherein shellfish culture accounts for more than 75% of total amount, current shellfish culture generally adopts mesh bag, the cultivation such as cylinder mould utensil has been cultivated in shallow sea area and pond, shallow sea, mesh bag and cylinder mould are generally made by bolting silk, the inner article such as rigid plastics of filling form certain space, in shellfish seed rearing process, it is low that mesh bag and cylinder mould block water conductance cause flow velocity, and it is extensive, highdensity aquiculture mesh cage produces a large amount of excretas in cultivated shellfish process, due in shallow sea area and pond, shallow sea, water body is in semiclosed cultivating system, in mesh bag and cylinder mould, current are not smooth, a large amount of excretas can not in time with dispersion of flow, natural sediment is bottom cylinder mould and mesh bag, cylinder mould and mesh bag itself are produced and pollutes, very large impact is also caused on shellfish culture environment simultaneously, cause shellfish poor growth or death, also severe contamination mariculture area, damage by disease and insect is caused to take place frequently.
In order to improve shellfish culture environment and improve culture efficiency, people propose some structures and improve and method of operating, as ZL02274579.3 proposes a kind of shellfish culture apparatus, solve in Shellfish culture process and form comparatively uniform flow, the flowing of food supplements, make the problem that in the refuse of excretion and water, remnant is discharged in time, ensure that the pure and fresh of Spat culture environment, what shorten shellfish forms the time, decrease taking place frequently of damage by disease and insect, but this shellfish culture apparatus needs manually to provide power to keep flow, nature tide or ocean current can not be utilized, cause certain energy waste, in addition need manually to add micro-algae and can not utilize natural bait in seawater as shellfish bait.
Summary of the invention
The invention provides one and can utilize nature tide or ocean current purification Shellfish culture environment, and natural bait in seawater can be utilized to carry out the shallow sea culture apparatus of Shellfish culture.
The present invention adopts following technical scheme: a kind of Filter feeding bivalves shallow sea culture apparatus, comprise direction controller, current collector, vertical pipe, the holder of shellfish net, plastic foam float and overflow pipe, described direction controller is made up of anchor line and tail swing, described anchor line one end is fixed on current collector front lower place, one end is fixed on seabed, described tail swing is fixed on the current collector back lower place, described vertical pipe is connected to described current collector, the holder of described shellfish net is placed on vertical pipe inside, be used for carrying shellfish, downward volume groove is designed in described vertical pipe upper end, described plastic foam float card is pressed in volume groove, described overflow pipe is directly through described plastic foam float.
Described device, wherein said current collector is tubaeform horizontal pipe.
Described device, the material of wherein said current collector and vertical pipe can be plastics or wooden.
Described device, the bottom of wherein said vertical pipe has supporter and ensures that the holder of shellfish net does not fall down.
Described device, wherein said tail swing is the plastic ties of assembling bunchy.
Described device, the holder of wherein said shellfish net is sieve plate, and the size of sieve plate can be selected according to the size of cultivated shellfish.
Described device, wherein can cover bolting silk as required on sieve plate, ensures that shellfish is not missed.
Beneficial effect of the present invention is: a kind of Filter feeding bivalves shallow sea provided by the invention culture apparatus, by anchor line, culture apparatus is fixed on seabed, current collector is horn-like, can utilize the energy of nature tide and ocean current in vertical pipe, produce unobstructed ascending current, current take away the excreta of shellfish while bringing natural bait, purify Shellfish culture environment, decrease shellfish excreta to the pollution of cultivating pipeline generation itself; The mode prevent diseases such as dry dew or freshwater soaking (promoting sieve plate when rainfall can serve the same role) can be carried out occur or remove fouling organism by promoting sieve plate; Achieve the training method that intertidal shellfish departs from substrate, solve the problem that intertidal shellfish growth survival relies on bottom environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention.
Fig. 2 is the vertical view of an embodiment of the present invention.
In figure: 1, current collector, 2, vertical pipe, 3, plastic foam float, 4, overflow pipe, 5, anchor line, 6, tail swing, 7, sieve plate.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Refer to Fig. 1, Fig. 2, a kind of Filter feeding bivalves shallow sea culture apparatus, comprise direction controller, current collector 1, vertical pipe 2, the holder of shellfish net, plastic foam float 3 and overflow pipe 4, described direction controller is made up of anchor line 5 and tail swing 6, described anchor line 5 one end is fixed on current collector front lower place, one end is fixed on seabed, described tail swing 6 is fixed on the current collector back lower place, described vertical pipe 2 is connected to described current collector 1, it is inner that the holder of described shellfish net is placed on vertical pipe 2, be used for carrying shellfish, downward volume groove is designed in described vertical pipe 2 upper end, described plastic foam float 3 card is pressed in volume groove, described overflow pipe 4 is directly through described plastic foam float 3, culture apparatus is floated in water by the active force between plastic foam float 3 and anchor line 5 in natural flows.
In the present invention, described current collector 1 is tubaeform horizontal pipe, flow inlet end is large compared with the port of export, one end of current collector 1 is fixed by anchor line 5, under the effect of trend, the entrance point of current collector collects current, along with narrowing of pipeline, upwelling is produced in vertical pipe 2, current can bring abundant natural bait, take away the excreta of shellfish simultaneously, and not needing manually provides power to keep flow, do not need manually to add micro-algae as shellfish bait, greatly saved aquaculture cost yet.
In the present invention, the holder of described shellfish net is sieve plate 7, according to the size of cultivated shellfish individuality, select the sieve plate that sieve aperture is suitable, also can be as required, sieve plate covers the bolting silk of corresponding size, to ensure that shellfish can not be missed from sieve plate, harmful natural enemy can not enter, shellfish is placed on sieve plate 7 and cultivates, sieve plate 7 more can obtain unobstructed current compared with mesh bag and cylinder mould, sieve plate 7 not easily adheres to fouling organism, and the mode prevent diseases such as dry dew or freshwater soaking (promoting sieve plate when rainfall can serve the same role) can be carried out occur or remove fouling organism by promoting sieve plate in incubation.
In the present invention, the bottom of described vertical pipe 2 has supporter and ensures that the holder of shellfish net does not fall down, and the proportion of sieve plate itself is larger than water, and the weight of sieve plate self and the weight of cultivated shellfish ensure not rushed by ascending current.
In the present invention, the material of described current collector 1 and vertical pipe 2 can be plastics or wooden, and plastics and wood materials material are comparatively light, are more easily driven by natural flows, and under briny environment the comparatively metal material long service life such as irony.
In the present invention, described tail swing 6 is the plastic ties of assembling bunchy, be fixed on the back lower place of current collector, come together to ensure that current collector rushes at water (flow) direction with anchor line 5, the length of anchor line 5 is generally 5-15 rice according to the degree of depth of mariculture area, and the culture apparatus most of the time, this periodic motion provided condition to the large-area acquisition food of shellfish along with water movement, in order to prevent adjacent culture apparatus to be mutually wound around, the distance between neighboring devices wants suitably far away.
Filter feeding bivalves shallow sea culture apparatus technical parameter: the ratio of the bell-mouthed length and width of current collector is: 1:1, wherein large mouth is 60cm, osculum is 30cm, length is 90cm, the height of vertical pipe is all 40cm mutually with bell-mouthed height, the cross section of vertical pipe is the square length of side is 30cm, the shellfish kind of cultivation can be the Filter feeding bivalves such as scallop, oyster, blood clam, clam, cultivation density: long 2000-5000 of being less than 2 millimeters of body, the long 2-5 millimeter of body 1000, the long 0.5-1 of body centimetre 100, the long >1 of body centimetre 50.
The shallow sea culture apparatus that the present invention proposes, be applicable to propagating artificially of Filter feeding bivalves, simple to operate, easy to maintenance, do not need in incubation manually to provide power to keep flow, do not need manually to add micro-algae as shellfish bait yet, save energy consumption, save aquaculture cost, flow takes away the excreta of shellfish while bringing natural bait, purify Shellfish culture environment, carry out the mode prevent diseases such as dry dew or freshwater soaking (promoting sieve plate when rainfall can serve the same role) and occur by promoting sieve plate or remove fouling organism, substantially increase the survival rate of shellfish, achieve the training method that intertidal shellfish departs from substrate, solve the problem that intertidal shellfish growth survival relies on bottom environment, make full use of shallow sea marine resources simultaneously, improve the availability of breeding spaces,
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (7)
1. a Filter feeding bivalves shallow sea culture apparatus, it is characterized in that: comprise direction controller, current collector, vertical pipe, the holder of shellfish net, plastic foam float and overflow pipe, described direction controller is made up of anchor line and tail swing, described anchor line one end is fixed on current collector front lower place, one end is fixed on seabed, described tail swing is fixed on the current collector back lower place, described vertical pipe is connected to described current collector, the holder of described shellfish net is placed on vertical pipe inside, be used for carrying shellfish, downward volume groove is designed in described vertical pipe upper end, described plastic foam float card is pressed in volume groove, described overflow pipe is directly through described plastic foam float.
2. a kind of Filter feeding bivalves shallow sea according to claim 1 culture apparatus, is characterized in that: described current collector is tubaeform horizontal pipe.
3. a kind of Filter feeding bivalves shallow sea according to claim 1 culture apparatus, is characterized in that: the material of described current collector and vertical pipe can be plastics or wooden.
4. a kind of Filter feeding bivalves shallow sea according to claim 1 culture apparatus, is characterized in that: the bottom of described vertical pipe has supporter and ensures that the holder of shellfish net does not fall down.
5. a kind of Filter feeding bivalves shallow sea according to claim 1 culture apparatus, is characterized in that: described tail swing is the plastic ties of assembling bunchy.
6. a kind of Filter feeding bivalves shallow sea according to claim 1 culture apparatus, it is characterized in that: the holder of described shellfish net is sieve plate, the size of sieve plate can be selected according to the size of cultivated shellfish.
7. a kind of Filter feeding bivalves shallow sea according to claim 5 culture apparatus, is characterized in that: can cover bolting silk on described sieve plate as required, ensures that shellfish is not missed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545278.2A CN104621010A (en) | 2013-11-07 | 2013-11-07 | Shallow sea culture device for filter-feeding bivalves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545278.2A CN104621010A (en) | 2013-11-07 | 2013-11-07 | Shallow sea culture device for filter-feeding bivalves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104621010A true CN104621010A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310545278.2A Pending CN104621010A (en) | 2013-11-07 | 2013-11-07 | Shallow sea culture device for filter-feeding bivalves |
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| CN (1) | CN104621010A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452207A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | Artificial spawning attachment device based on the hidden habit of cuttlefish |
| CN109452206A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | A kind of device improving cuttlefish hatchability of fertile eggs |
| CN115428773A (en) * | 2022-10-08 | 2022-12-06 | 中国水产科学研究院渔业机械仪器研究所 | Air-floating seabed buried shellfish harvesting ship |
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| CN2567981Y (en) * | 2002-08-05 | 2003-08-27 | 大连水产学院 | Shellfish culture appts. |
| CN1554230A (en) * | 2003-12-24 | 2004-12-15 | 中国水产科学研究院黄海水产研究所 | High density upflow shellfish larva cultivating device and method |
| JP2006000022A (en) * | 2004-06-16 | 2006-01-05 | Yasuhisa Choshoin | Various kinds water weeds-culturing type fish reef |
| CN1729765A (en) * | 2005-08-04 | 2006-02-08 | 中国科学院海洋研究所 | A kind of intertidal shellfish juvenile mollusk intermediate rearing method and device thereof of being used for |
| CN201146748Y (en) * | 2007-11-22 | 2008-11-12 | 浙江海洋学院 | Controllable aqueous layer raft type cultivation system |
| CN201774890U (en) * | 2010-09-07 | 2011-03-30 | 中国水产科学研究院南海水产研究所 | Sea bottom cultivation device of filter-feeding shellfish |
| CN202232545U (en) * | 2011-07-13 | 2012-05-30 | 广东海洋大学 | Net cage for shellfish culture |
| CN103161646A (en) * | 2012-12-19 | 2013-06-19 | 周耀瑜 | Waterpower driving device with flow concentration and energy gathering function |
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2013
- 2013-11-07 CN CN201310545278.2A patent/CN104621010A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2567981Y (en) * | 2002-08-05 | 2003-08-27 | 大连水产学院 | Shellfish culture appts. |
| CN1554230A (en) * | 2003-12-24 | 2004-12-15 | 中国水产科学研究院黄海水产研究所 | High density upflow shellfish larva cultivating device and method |
| JP2006000022A (en) * | 2004-06-16 | 2006-01-05 | Yasuhisa Choshoin | Various kinds water weeds-culturing type fish reef |
| CN1729765A (en) * | 2005-08-04 | 2006-02-08 | 中国科学院海洋研究所 | A kind of intertidal shellfish juvenile mollusk intermediate rearing method and device thereof of being used for |
| CN201146748Y (en) * | 2007-11-22 | 2008-11-12 | 浙江海洋学院 | Controllable aqueous layer raft type cultivation system |
| CN201774890U (en) * | 2010-09-07 | 2011-03-30 | 中国水产科学研究院南海水产研究所 | Sea bottom cultivation device of filter-feeding shellfish |
| CN202232545U (en) * | 2011-07-13 | 2012-05-30 | 广东海洋大学 | Net cage for shellfish culture |
| CN103161646A (en) * | 2012-12-19 | 2013-06-19 | 周耀瑜 | Waterpower driving device with flow concentration and energy gathering function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452207A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | Artificial spawning attachment device based on the hidden habit of cuttlefish |
| CN109452206A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | A kind of device improving cuttlefish hatchability of fertile eggs |
| CN115428773A (en) * | 2022-10-08 | 2022-12-06 | 中国水产科学研究院渔业机械仪器研究所 | Air-floating seabed buried shellfish harvesting ship |
| CN115428773B (en) * | 2022-10-08 | 2023-10-13 | 中国水产科学研究院渔业机械仪器研究所 | Air-floating submarine buried shellfish harvesting ship |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
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| RJ01 | Rejection of invention patent application after publication |