CN104904628B - A kind of fry hatching breeding system - Google Patents
A kind of fry hatching breeding system Download PDFInfo
- Publication number
- CN104904628B CN104904628B CN201510225459.6A CN201510225459A CN104904628B CN 104904628 B CN104904628 B CN 104904628B CN 201510225459 A CN201510225459 A CN 201510225459A CN 104904628 B CN104904628 B CN 104904628B
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- Prior art keywords
- hatching
- seedling
- barrel
- fry
- circulating pump
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- Expired - Fee Related
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- 230000012447 hatching Effects 0.000 title claims abstract description 71
- 238000009395 breeding Methods 0.000 title claims abstract description 16
- 230000001488 breeding effect Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000009287 sand filtration Methods 0.000 claims abstract description 16
- 238000001556 precipitation Methods 0.000 claims abstract description 14
- 230000002070 germicidal effect Effects 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 241000251468 Actinopterygii Species 0.000 claims description 9
- 230000016087 ovulation Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 2
- 230000004083 survival effect Effects 0.000 description 9
- 238000001914 filtration Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Filtration Of Liquid (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention relates to a kind of fry hatching breeding system, including hatching barrel, sieve bend, precipitation cistern, circulating pump, sand filtration, the ultraviolet germicidal being linked in sequence successively；Air supply system is provided with the hatching barrel, the rear end of precipitation cistern is provided with warmer；Collect seedling groove with the gradient diagonally downward, end is provided with auxiliary wash tub pipe；Hatching process：Start circulating pump, current flow into sand filtration, after being sterilized again by ultraviolet germicidal, enter hatching barrel by hatching bottom of the barrel, and hatching barrel inner annular current are provided jointly with air supply system, current are overflowed by upper discharge outlet flows into collector pipe, after being filtered by sieve bend, precipitation cistern is flowed into, after warmer heating regulation, then passes through circulating pump reuse；Arrange seedling process：The auxiliary wash tub pipe of unlatching collection seedling groove end, closes water intaking valve, and the row's of unlatching seedling valve, fry is temporarily supported in batches by collecting after the collection of seedling groove by collecting seedling groove into standard crude pool.
Description
Technical field
The present invention relates to a kind of fry hatching breeding system, belong to fry hatching raising technology field.
Background technology
In recent years, culture fishery obtains new development, and coastal area occurs in that a large amount of scale aquatic farms.Cultivation
The increase of amount has driven fingerling demand, and yet with various odjective causes, the development of nursery is seriously delayed.It is traditional at present to educate
Seedling, in embryonated egg cleaning, is rinsed after the completion of hatching into hatching barrel current, otherwise each hatching barrel needs linking flexible pipe to carry out
To Ji Miaochi collection seedlings, by being manually transported to standard crude pool.The flow water consumption is big；Need manually to compare many, labor intensity is big；Remove
Fry is transported from Ji Miaochi to standard crude pool, it is inevitable that fry is lost again, reduce survival rate of fish fry.
Existing hatching barrel, water consumption is big, and Spawning water is often directly discharged, and result in waste and pollutes.
In order to ensure the quality and survival rate of fry, it is necessary to newly-built or transformation and upgrade nursery.In this context, it is of the invention
Arise at the historic moment.
The content of the invention
The technical problem to be solved in the invention is：1st, existing fry hatching breeding system, the fish discharged from hatching barrel
Seedling needs manually to be transported to standard crude pool, expends a large amount of manpowers and carries repeatedly；2nd, Spawning water is often directly discharged, and result in waste
And pollution；3rd, hatching barrel interior circulation uses Hydraulic Circulation, and pressure of supply water needs greatly, and pipeline strength needs greatly, and power loss is big；4、
Hydraulic Circulation intensity needs to have weakened, it is necessary to control by adjusting water inlet valve body aperture, control with the passage of time in hatching barrel
System trouble；5th, using flexible pipe collection ovum, it is necessary to artificial pond inserting ovijector one by one；6th, because brooding time is generally seven days, seed
Field is frequently with head-tank water supply incubation mode, and water consumption is big, and seedling raising process is larger by peripheral water quality impact.
The present invention uses following technical scheme：
A kind of fry hatching breeding system, it is characterised in that：Including the hatching barrel 1 being linked in sequence successively, sieve bend 3, sink
Shallow lake cistern 4, circulating pump 6, sand filtration 7, ultraviolet germicidal 8；Air supply system 2 is provided with the hatching barrel 1, precipitation cistern 4
Rear end is provided with warmer 5；Collect seedling groove 9 with the gradient diagonally downward, end is provided with auxiliary wash tub pipe；Hatching process：Start
Circulating pump 6, current flow into sand filtration 7, then after being sterilized by ultraviolet germicidal 8, by hatching bottom of the barrel into hatching barrel 1, and with
Air supply system 2 provides hatching barrel inner annular current jointly, and current are overflowed by upper discharge outlet flows into collector pipe, passes through sieve bend 3
After filtering, precipitation cistern 4 is flowed into, after the heating regulation of warmer 5, then passes through the reuse of circulating pump 6；Arrange seedling process：Open
Collect the auxiliary wash tub pipe of the end of seedling groove 9, close water intaking valve 11, the row's of unlatching seedling valve 10, fry is led to by collecting after the collection of seedling groove 9
Collection seedling groove is crossed temporarily to support in batches into standard crude pool.
The characteristics of the technical program is：There is provided a set of pure physics hatching current filtration system, fry will not be caused to appoint
What is adversely affected, and saves water source, using aeration and the double action of water impact, carries out hatch fish roe, and hatching effect more preferably, has
Effect saves water source；Collection seedling groove 9 diagonally downward is employed, the auxiliary wash tub pipe bath of end will fall into educating in collection seedling groove
Seedling is moved forward in time, prevents fry is stuck in water shortage on collection seedling groove dead；Simultaneously without manually carrying fry, labor intensity is reduced.
Further, the house steward 12 of the bottom of hatching barrel 1 is in charge of with ovulation by three-way connection and intakes to be in charge of and is connected, described
The internal diameter being in charge of of intaking is arrange the internal diameter that seedling is in charge of 1/1st to two/3rd.As a result of air supply system so that incubate
Change the intensity requirement reduction of impact current, by reducing the internal diameter that water inlet is in charge of, flow can be reduced, flow velocity is improved, water is improved
Flow impulsive force, using water wisely, but bottom as row's seedling mouthful, it is necessary to which larger caliber, reduces the casualty rate of fry, therefore carry out
Above-mentioned special setting.
Further, the hatching barrel 1, sieve bend 3, precipitation cistern 4, ultraviolet germicidal 8 are in parallel two groups, and by
Same circulating pump 6 provides circulation power；Sand filtration 7 is in parallel four, when wherein one sandfiltration pot backwash, in addition three
Platform works, and then ensures that hatching process is continuously filtered, and does not backwash the stand-by period.
Further, hatching barrel terrace is less than workshop terrace 300mm, keeps passageway without ponding.
The beneficial effects of the present invention are：
1) by effectively utilizing water resource, mitigate artificial intensity, improve survival rate of fish fry.
2) two grades of physical filtering systems are employed, are bred in advance the time, mitigates workshop humidity, is greatly reduced to breed and uses water
Amount；
3) stirring system is aided in using adjustable air, reduces the power requirement of elevator pump, save the energy, it is possible in stream
Convenient regulation hatching barrel interior circulation current size while measuring constant；
4) special three-port structure is used, both ensures to reduce the casualty rate of fry, water impact utilization ratio can be improved again.
4) collection seedling is by collecting seedling groove, it is to avoid the anoxic of collection seedling process and fry carry problem, alleviate operating personnel's
Work, improves survival rate of fish fry.
5) the relatively conventional hatching breeding system of system cost does not have larger increase, improves survival rate of fish fry, more
Used suitable for current stage domestic traditional hatching breeding system transformation.
Brief description of the drawings
Fig. 1 is the first technique sectional drawing of fry hatching breeding system of the present invention.
Fig. 2 is the second technique sectional drawing of fry hatching breeding system of the present invention.
Fig. 3 is the right view of fry hatching breeding system of the present invention.
Fig. 4 is Fig. 3 partial enlarged drawing.
In figure, 1. hatching barrels, 2. air supply systems, 3. sieve bends, 4. precipitation cisterns, 5. warmers, 6. circulating pumps, 7.
Sand filtration, 8. ultraviolet germicidals, 9. collection seedling grooves, 10. row's seedling valves, 11. water intaking valves, 12. house stewards.
Embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 4, a kind of fry hatching breeding system, it is characterised in that：Including the hatching barrel being linked in sequence successively
1st, sieve bend 3, precipitation cistern 4, circulating pump 6, sand filtration 7, ultraviolet germicidal 8；Air supply system 2 is provided with the hatching barrel 1, is sunk
The rear end of shallow lake cistern 4 is provided with warmer 5；Collect seedling groove 9 with the gradient diagonally downward, end is provided with auxiliary wash tub pipe；Incubate
Change process：Start circulating pump 6, current flow into sand filtration 7, then by ultraviolet germicidal 8 sterilize after, by hatch bottom of the barrel enter incubate
Change bucket 1, and hatching barrel inner annular current are provided jointly with air supply system 2, current are overflowed by upper discharge outlet flows into collector pipe, leads to
Cross after the filtering of sieve bend 3, flow into precipitation cistern 4, after the heating regulation of warmer 5, then pass through the reuse of circulating pump 6；Arrange seedling
Process：The auxiliary wash tub pipe of the end of collection seedling groove 9 is opened, water intaking valve 11 is closed, the row's of unlatching seedling valve 10, fry is by collecting seedling groove 9
After collection, temporarily supported in batches into standard crude pool by collecting seedling groove.
Referring to Fig. 4, the house steward 12 of the bottom of hatching barrel 1, which is in charge of with row's seedling by three-way connection and intakes to be in charge of, to be connected, described
The internal diameter being in charge of of intaking is arrange the internal diameter that seedling is in charge of 1/1st to two/3rd.As a result of air supply system so that incubate
Change the intensity requirement reduction of impact current, by reducing the internal diameter that water inlet is in charge of, flow can be reduced, flow velocity is improved, water is improved
Flow impulsive force, using water wisely, but bottom as ovulation mouth, it is necessary to which larger caliber, reduces the casualty rate of fry, therefore carry out
Above-mentioned special setting.
Referring to Fig. 3, the hatching barrel 1, sieve bend 3, precipitation cistern 4, ultraviolet germicidal 8 are in parallel two groups, and by
Same circulating pump 6 provides circulation power；Sand filtration 7 is in parallel four, when wherein one sandfiltration pot backwash, in addition three
Platform works, in addition three raising water yields, and then ensures that hatching process is continuously filtered, and does not backwash the stand-by period.
The present embodiment saves Ji Miaochi, and by collecting seedling groove, fry together enters standard crude pool with hatching water body, reduces secondary remove
Fortune, improves survival rate, mitigates artificial intensity；Air water combined cycle is used in hatching barrel, pressure of supply water is reduced, saves and supplies water；Follow
Ring water pump power only provides low-intensity intensity of circulation, and early stage high intensity cycles through air lift auxiliary and provides power, it is not necessary to often
Adjustment water inlet valve body aperture；Water inlet uses tubule water distribution, it is ensured that each pond water inlet even intensity；Pass through reducing and row's seedling pipe threeway
Connection, it is ensured that row's seedling mouthful bore maintains large-size；Using collection seedling tank connection hatching barrel and standard crude pool, it is to avoid artificial pond one by one
Cover insert row seedling pipe；Before seedling is being put, collection seedling groove end is sprayed in advance, forming attached flowing water layer in collection seedling trench bottom, reduce fry at initial stage
Depart from water body death with current reflux, and be conducive to hatching barrel to put the remaining fry of seedling latter stage plug-flow and enter standard crude pool, effectively provide
Survival rate；Using recirculated water, energy consumption is not improved, but significantly reduces water consumption, and reduction low temperature, peripheral water quality are to hatching process
Influence；According to hatching water body feature using recirculated water mainly using two grades of physical filterings, SS is removed, based on turbidity, and be subject to
Sterilization reuse, without the bio-filter technology used using traditional two stage treatment, brooding time, which is far below to match somebody with somebody, needs biofiltration institute
Need sludge sludge age；Using 4 sand filtrations arranged side by side, wherein when a backwash, the water yield that other three water yields undertake
Be not in that hydraulic pressure suddenly increases phenomenon；Avoided using circulation in line, reduce humidity in workshop, be conducive to increasing workshop
The service life of other electric equipments；Hatching barrel terrace is less than workshop terrace 300mm, keeps passageway without ponding；Standard crude pool is used
Directly, convenient linked network in batches collects fry to plastic tube overcoat.
With developing rapidly for aquaculture, excellent seed is to ensure one of most basic element of aquatic products.This
The circulation hatching breeding system that invention is used, by effectively utilizing water resource, mitigates artificial intensity, improves survival rate of fish fry.
The present invention breeds relative to traditional hatching in application process, employs two grades of physical filtering systems, the time is bred in advance,
Mitigate workshop humidity, be greatly reduced and breed water consumption；Stirring system is aided in using adjustable air, the power of elevator pump is reduced
It is required that, save the energy, it is possible to convenient regulation hatching barrel interior circulation current size while flow is constant；Collect seedling and pass through collection
Seedling groove, it is to avoid the anoxic of collection seedling process and fry carry problem, alleviate the work of operating personnel, improve fry and survive
Rate.The relatively conventional hatching breeding system of system cost does not have larger increase, improves survival rate of fish fry, is more applicable for mesh
Last stage, domestic traditional hatching breeding system transformation was used.
Claims (2)
1. a kind of fry hatching mating system, it is characterised in that：
Fry hatching breeding system includes the hatching barrel (1) being linked in sequence successively, sieve bend (3), precipitation cistern (4), circulation
Pump (6), sand filtration (7), ultraviolet germicidal (8)；It is provided with the hatching barrel (1) after air supply system (2), precipitation cistern (4)
End is provided with warmer (5)；Collect seedling groove (9) with the gradient diagonally downward, end is provided with auxiliary wash tub pipe；
Hatching process：Start circulating pump (6), current flow into sand filtration (7), then by ultraviolet germicidal (8) sterilize after, pass through hatching
Bottom of the barrel enters hatching barrel (1), and provides hatching barrel inner annular current jointly with air supply system (2), and current are by upper discharge outlet
Overflow and flow into collector pipe, after being filtered by sieve bend (3), flow into precipitation cistern (4), after warmer (5) heating regulation,
Pass through circulating pump (6) reuse again；
Arrange seedling process：The auxiliary wash tub pipe of collection seedling groove (9) end is opened, water intaking valve (11) is closed, the row's of unlatching seedling valve (10), fish
Seedling is temporarily supported in batches by collecting after seedling groove (9) collection by collecting seedling groove into standard crude pool；
The house steward (12) of hatching barrel (1) bottom, which is in charge of with row's seedling by three-way connection and intakes to be in charge of, to be connected, and the water inlet is in charge of
Internal diameter be ovulation be in charge of 1st/1st to two/3rd of internal diameter；
The hatching barrel (1), sieve bend (3), precipitation cistern (4), ultraviolet germicidal (8) they are in parallel two groups, and by same
Circulating pump (6) provides circulation power；Sand filtration (7) is in parallel four, when wherein one sandfiltration pot backwash, in addition three
Platform works, and then ensures that hatching process is continuously filtered, and does not backwash the stand-by period.
2. fry hatching mating system as claimed in claim 1, it is characterised in that：Hatching barrel terrace is less than workshop terrace
300mm, keeps passageway without ponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510225459.6A CN104904628B (en) | 2015-05-05 | 2015-05-05 | A kind of fry hatching breeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510225459.6A CN104904628B (en) | 2015-05-05 | 2015-05-05 | A kind of fry hatching breeding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104904628A CN104904628A (en) | 2015-09-16 |
| CN104904628B true CN104904628B (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510225459.6A Expired - Fee Related CN104904628B (en) | 2015-05-05 | 2015-05-05 | A kind of fry hatching breeding system |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594631A (en) * | 2015-11-26 | 2016-05-25 | 中国水产科学研究院渔业机械仪器研究所 | Cold-water fish roe hatching and fry breeding system |
| CN105875477A (en) * | 2016-05-31 | 2016-08-24 | 武汉百瑞生物技术有限公司 | Circulating water culturing system and method for rearing early fry of hybrid snakehead based on this system |
| CN109392790A (en) * | 2018-12-12 | 2019-03-01 | 唐山曹妃甸宏强农业有限公司 | A kind of collection device for shrimp seedling mark after thick |
| CN110432191A (en) * | 2019-08-19 | 2019-11-12 | 贵州梵农生态科技有限公司 | A kind of Ecology loach breeding device and a kind of breeding method of loach |
| CN110432193A (en) * | 2019-08-20 | 2019-11-12 | 中国水产科学研究院黑龙江水产研究所 | Coregonus ussuriensis seed propagation in scale system and mating system |
| CN111557256B (en) * | 2020-06-16 | 2022-01-18 | 安源生物科技(上海)有限公司 | Aquaculture is with hatching bucket with roe disinfection and water purification function |
| CN111919800A (en) * | 2020-09-16 | 2020-11-13 | 黄建新 | Loach hatching device and method |
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|---|---|---|---|---|
| CN2648809Y (en) * | 2003-08-27 | 2004-10-20 | 河南省水产科学研究所 | Fish hatcher |
| CN101664005A (en) * | 2008-09-04 | 2010-03-10 | 李瑞伟 | Industrial and artificial breeding method of Sarotherodon sp |
| CN101692797A (en) * | 2009-10-16 | 2010-04-14 | 中国水产科学研究院渔业机械仪器研究所 | Device for debonding and cleaning fish oosperm |
| CN101766133A (en) * | 2008-12-30 | 2010-07-07 | 茂名市茂南三高渔业发展有限公司 | Factory artificial seedling method of tilapia |
| CN102578018A (en) * | 2012-03-19 | 2012-07-18 | 武汉百瑞生物技术有限公司 | Intensive fry breeding system of Pelteobagrus fulvidraco |
-
2015
- 2015-05-05 CN CN201510225459.6A patent/CN104904628B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648809Y (en) * | 2003-08-27 | 2004-10-20 | 河南省水产科学研究所 | Fish hatcher |
| CN101664005A (en) * | 2008-09-04 | 2010-03-10 | 李瑞伟 | Industrial and artificial breeding method of Sarotherodon sp |
| CN101766133A (en) * | 2008-12-30 | 2010-07-07 | 茂名市茂南三高渔业发展有限公司 | Factory artificial seedling method of tilapia |
| CN101692797A (en) * | 2009-10-16 | 2010-04-14 | 中国水产科学研究院渔业机械仪器研究所 | Device for debonding and cleaning fish oosperm |
| CN102578018A (en) * | 2012-03-19 | 2012-07-18 | 武汉百瑞生物技术有限公司 | Intensive fry breeding system of Pelteobagrus fulvidraco |
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| CN104904628A (en) | 2015-09-16 |
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