CN108719169A - Low emission batch production shrimp ecosystem - Google Patents
Low emission batch production shrimp ecosystem Download PDFInfo
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- CN108719169A CN108719169A CN201810531842.8A CN201810531842A CN108719169A CN 108719169 A CN108719169 A CN 108719169A CN 201810531842 A CN201810531842 A CN 201810531842A CN 108719169 A CN108719169 A CN 108719169A
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- 241000238557 Decapoda Species 0.000 title claims abstract description 50
- 238000010923 batch production Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 151
- 238000009360 aquaculture Methods 0.000 claims abstract description 94
- 244000144974 aquaculture Species 0.000 claims abstract description 94
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000001301 oxygen Substances 0.000 claims abstract description 47
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 47
- 239000000872 buffer Substances 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims description 14
- 239000010865 sewage Substances 0.000 claims description 12
- 238000001471 micro-filtration Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 4
- 239000011162 core material Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 241000143060 Americamysis bahia Species 0.000 claims 2
- 238000009395 breeding Methods 0.000 abstract description 23
- 230000001488 breeding effect Effects 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 210000000476 body water Anatomy 0.000 abstract description 3
- 238000012258 culturing Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 238000006213 oxygenation reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000001934 delay Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical group O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000269981 Bothidae Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002180 anti-stress Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Classifications
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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
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- 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
- A01K63/047—Liquid pumps 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)
Abstract
The invention discloses low emission batch production shrimp ecosystems.The system includes aquaculture pond, Microfilter buffer pool, Microfilter and dissolved oxygen container, and aquaculture pond is connected to a water inlet pipe；Microfilter buffer pool is equipped with overflow port, and overflow port is connected to main comb by a water-changing tube；Microfilter is installed on the top of Microfilter, and Microfilter is connected to the bottom of aquaculture pond by a main comb, and the water outlet of Microfilter is connected to Microfilter buffer pool；Dissolved oxygen container top is equipped with an ejector, and the main line of ejector is connected to second intake pump to be connected to Microfilter buffer pool, and oxygen is mixed into water by one oxygen intake pipe of bypass of ejector；Dissolved oxygen container is connected to aquaculture pond close to top position by primary Ioops water pipe.Low emission batch production shrimp ecosystem of the present invention, using the small size pond circulatory system, on the basis of ensuring breeding water body water quality, demand of the entire cultivating system to water is reduced, the operating cost of system and integral device input in breeding process are reduced, and high-density breeding can be met.
Description
Technical field
The present invention relates to cultural technique fields, and in particular to low emission batch production shrimp ecosystem.
Background technology
China is maximum prawn culturing state in the world, and cultured area is up to 4,000,000 mu or more.Chinese average annual prawn consumption figure
China switchs to prawn importer by prawn export state before and after 2000000 tons, 2013, it is contemplated that prawn import volume in 2017 is more than 100
Ten thousand tons, prawn total demand is vigorous.
Current prawn culturing has following several modes：
Tu Tang is cultivated, prawn culturing pattern the most traditional, directly quotes external seawater, and whole process does not change water in breeding process
Water is seldom changed in processing, and aquaculture pond configures waterwheel oxygen increasing equipment.Native pool aquaculture model can not be controlled in the breeding process, complete
It lives at the mercy of the elements entirely, cultured output is extremely low, generally 500 pounds/acre or so, and cultivation success rate is low, and general large-scale cultivation is very
The pattern is used less.
High-elevation breeding pond, after 2000, the prawn culturing pattern being gradually introduced, i.e., using anti-on the basis of traditional native pool
Film product shop fixtures is oozed, while aquaculture pond bottom is designed to that inclined-plane, aquaculture pond center are laid with bottom blow-down pipe；Aquaculture pond configures waterwheel
Oxygen increasing equipment and bottom of pond micro-pore oxygenation pipe, initiation pond waters slowly rotate under the action of waterwheel, can be by residual bait, excrement in pond
Equal dirts are discharged in time by bottom centre's blow-off pipe.High-elevation breeding pond pattern is the Main Patterns of current prawn culturing, and
A kind of maximum aquaculture model of cultured area.High-elevation breeding pond pattern introduces part control means, and unit cultured output is general
It it is 3000 pounds/acre or so, but with the aquaculture of the long-term extensive style in China's expanding economy especially coastal area, to locality
Waters causes serious pollution, and it is low that the deterioration of external water source directly results in prawn culturing industry success rate in recent years, supports
Growing density can not improve.
Industrial aquaculture, it is not high by the deterioration of external water source environment and prawn culturing industry entirety success rate in recent years,
The influence of industry development depression, traditional Tu Tang cultivation and high-elevation breeding pond pattern encounter bottleneck, and aquaculture model is badly in need of development wound
Newly.Industrial aquaculture pattern is started to walk in China by the north, and various economic fish and shrimp are gradually expanded to by initial left-eyed flounder
Class.Prawn industrial cultivation includes batch production flowing water culture and batch production complete alternation water cultivates two kinds of forms, and batch production flowing water is supported
The clean of water body in the system of ensure that is grown, but the consumption of water resource is big, breeding wastewater is also not handled by；Batch production complete alternation
Water cultivates, although to largely using various equipment in the small cultivating system of the consumption of water resource, energy consumption is big, of high cost, is not easy
It promotes.Current this pattern is primarily present two big main problems：First, current so-called industrial aquaculture pattern derives from China
The abalone in the north, holothruian cultures pattern still do not completely disengage the basic concept of cement pit+greenhouse by development for many years.
Second, practical proof is passed through in the cultivation of complete alternation water, a complete set of equipment overall cost is high, and early period, equipment investment was very big；Equipment is run
Energy consumption is huge, and the more traditional aquaculture cost of aquaculture cost doubles above；Water is not changed in the period substantially in entire form, cultivation water
Body needs to launch various supplement reagents, but still is relatively inaccessible to the effect of nature seawater, shadow there are problems such as ion imbalances
Ring prawn growth；Practice have shown that current complete alternation water aquaculture model economic indicator is low, do not have large-scale promotion application completely
Possibility, the batch production complete alternation water farm run at present mainly with demonstration cultivation, amusement and travel based on.
Invention content
Based on this, it is necessary to provide a kind of low emission batch production shrimp ecosystems by the present invention, using small size pond cyclic system
System reduces demand of the entire cultivating system to water on the basis of ensuring breeding water body water quality, reduces system in breeding process
Operating cost and integral device input, and high-density breeding can be met.
In order to achieve the object of the present invention, the present invention uses following technical scheme：
A kind of low emission batch production shrimp ecosystem comprising：
Aquaculture pond, the aquaculture pond are connected to a water inlet pipe close to top position, and the water inlet pipe is located in the aquaculture pond
Part and horizontal direction be in 30-70 degree angle；The bottom of the aquaculture pond is connected to a main comb, and the main comb is equipped with a master
Valve door；
Microfilter buffer pool, the Microfilter buffer pool are connected to the main comb by a water-changing tube, on the water-changing tube
Penstock is changed equipped with one；
Microfilter, the Microfilter are installed on the top of the Microfilter buffer pool；The water inlet of the Microfilter passes through
One Microfilter water inlet pipe is connected to the main comb, and the water level in the Microfilter is less than the aquaculture pond peak level, using even
Logical device principle by hydraulic pressure in the aquaculture pond into the Microfilter to be filtered；The Microfilter water inlet pipe is close to described micro-
A micro-filtration inlet valve is equipped at filter；The water outlet of the Microfilter is connected to the Microfilter by Microfilter outlet pipe and buffers
Pond；
Dissolved oxygen container, the dissolved oxygen container top be equipped with an ejector, the ejector main line connection one second into
Water pump, second intake pump are connected to the Microfilter buffer pool, the water in the micro-filtration pond are pumped into the dissolved oxygen container；
One oxygen intake pipe of bypass of the ejector, to be passed through oxygen in the ejector；The dissolved oxygen container passes through one
Circuit water pipe is connected to the aquaculture pond close to top position, and the circuit water pipe is located at part and level side in the aquaculture pond
To in 30-70 degree angle.
Above-mentioned low emission batch production shrimp ecosystem, aquaculture pond are connected to Microfilter, and Microfilter filters out straight in water
The solid waste (residual bait, excrement etc.) of 50 μm of diameter or more, add oxygen after with aquaculture pond carry out water body partial circulating, can significantly drop
Low water quality corruption problem caused by residual bait excrement dissolves in water body and be converted to ammonia nitrogen, nitrite, delays culturing pool
The time that body degenerates reduces the frequency that entire cultivating system changes water, achievees the purpose that using water wisely and reduces wastewater disposition；Cultivation
Microfilter front end valve is adjusted in the process, according to different cycles adjustment internal circulating load, without power water lift,
Realize that the continual filtration cycle of aquaculture pond water body reduces entire cultivating system pair on the basis of ensuring breeding water body water quality
The demand of water reduces the operating cost of system and integral device input in breeding process；Water body can realize automatic aeration, because of oxygen
Source is pure oxygen, and with traditional waterwheel or blowing-type oxygenation way ratio, oxygen concentration is high, can meet the requirement of high-density breeding.
In some of embodiments, the low emission batch production shrimp ecosystem further includes a water-changing tube valve well, institute
It states water-changing tube and changes penstock equipped with one, the water-changing tube wears the water-changing tube valve well, and the penstock that changes is set on described
In water-changing tube valve well and it is connected to the drainpipe.The daily requirement for slowly changing water can be met by water-changing tube road system, reduced
Prawn stress reaction.
In some of embodiments, the low emission batch production shrimp ecosystem further includes main comb valve well, described
Main comb is equipped with a main valve door, and the main comb wears the main comb valve well, and the main valve door is set to the master
In comb valve well.Quick water change can be realized by main pipe system under emergency rating, prevent large area and steal dead phenomenon.
In some of embodiments, horizontal by 3-7 degree angle, the bottom of the aquaculture pond is opened for the bottom surface of the aquaculture pond
If a central waste aperture, an anti-escape network is provide at the central waste aperture, the main comb is connected to by the central waste aperture
The aquaculture pond.The wastes such as residual bait, excrement are generated in breeding process can be automatic toward central waste aperture position under the turning effort of water
Aggregation is set, ensures that sewage can efficiently be discharged.
In some of embodiments, the aquaculture pond is made of sandwich structure composite material, and the sandwich structure is multiple
Condensation material includes the first layer stacked gradually, middle layer and the second layer；The first layer and the second layer are frp layer, in described
Interbed is foam core material layer.The sandwich structure composite material have heat insulation function, can meet the north microthermal climate under the conditions of
Cultivation demand.
In some of embodiments, the Microfilter is equipped with sewage draining exit, and the sewage draining exit connects a blow-off pipe, the blowdown
Pipe is connected to one sewage disposal system of the main comb or connection.
In some of embodiments, the tapered setting of dissolved oxygen container, the oxygen cylinder water inlet pipe is connected to the dissolved oxygen
The smaller one end of container dimensional.
In some of embodiments, the Microfilter buffer pool is equipped with overflow port, and the overflow port is connected to the water-changing tube.
In some of embodiments, the bottom of the aquaculture pond is equipped with microporous aeration device.
Description of the drawings
Fig. 1 is the overall structure diagram of low emission batch production shrimp ecosystem described in one embodiment of the invention；
Fig. 2 is the enlarged drawing at A in Fig. 1.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.Keep the understanding to the disclosure more thorough on the contrary, purpose of providing these embodiments is
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Fig. 1 is please referred to, the present invention provides a kind of low emission batch production shrimp ecosystem comprising aquaculture pond 10, micro-filtration
Machine buffer pool 20, Microfilter 30 and dissolved oxygen container 40, for containing water, prawn is placed in the water of aquaculture pond 10 and carries out aquaculture pond 10
Cultivation, Microfilter 30 are used to be pumped into the recirculated water of aquaculture pond 10, are filtered to recirculated water, are passed through Microfilter buffer pool 20 and wait for
With dissolved oxygen container 40 forms the oxygenation water of high concentration for mixing 30 filtered water of Microfilter and oxygen.
Aquaculture pond 10 is whole to be made of sandwich structure composite material, and the sandwich structure composite material includes layer successively
Folded first layer, middle layer and the second layer；First layer and the second layer are frp layer, and middle layer is foam core material layer.The Sanming City
Controlling structural composite material has heat insulation function, can meet the cultivation demand under the conditions of northern microthermal climate.Aquaculture pond 10 can design
At arbitrary size and shape, it can fully meet the cultivation demand of different terrain and different scales.Aquaculture pond uses spliced installation
Mode, installation process is simple and quick, is not necessarily to civil construction.Aquaculture pond material property is excellent, and intensity height, service life are up to 50
Year, and repeatable dismounting uses.10 siding densification of aquaculture pond is smooth, and pool wall does not grow bacterium in breeding process, particularly suitable pair
Shrimp grows demand.
Fig. 1 and Fig. 2 are please referred to, aquaculture pond 10 is connected to a water inlet pipe 12, the water inlet pipe 12 close to the side of top position
Pass through rational water in this way under achievable pressure condition in 30-70 degree angle with horizontal direction in the part in aquaculture pond 10
Flow the rotation that incident angle pushes water body in aquaculture pond 10.Preferably, water inlet pipe 12 is located at the part in aquaculture pond 10 and level
45 degree of direction angle.Water inlet pipe 12 is connected to one first intake pump 16 in aquaculture pond 10, and external water is pumped into aquaculture pond 10, improves water
Pressure, increase water and enter the power of aquaculture pond 10, help water body rotation.
Please continue to refer to Fig. 1,10 bottom of aquaculture pond is designed using feed coefficient, and the bottom surface of aquaculture pond 10 is horizontal by 3-7
Angle is spent, the bottom of aquaculture pond 10 opens up a central waste aperture 13, and an anti-escape network 14 is provide at central waste aperture 13, and main comb 15 connects
The connection central waste aperture 13 of logical 10 bottom of aquaculture pond, the water with solid waste of the generation of aquaculture pond 10 is discharged.Cultivation
The wastes such as residual bait, excrement are generated in the process automatic under the turning effort of water toward central waste aperture position to assemble, and ensure sewage
It can efficiently be discharged.The caliber of main comb 15 is DN160, ensures quantity of exchanged water.
The bottom of aquaculture pond 10 is equipped with microporous aeration device, and auxiliary humidification can be played to the spinning of aquaculture pond water body.
Aquaculture pond 10 uses and partly buries installation form, buried depth 800mm, above ground portion 1000mm.
Microfilter buffer pool 20 is set to the outside of aquaculture pond 10, and top position is arranged less than aquaculture pond 10, ensures its water
Position is less than the water level of aquaculture pond 10.Microfilter buffer pool 20 is equipped with overflow port 21, and overflow port 21 is connected to by a water-changing tube 23 and is led
Comb 15 for aquaculture pond 10 to change water.It is real by the overflow port 21 of Microfilter buffer pool 20 during lesser circulation is not run
The overflow of existing aquaculture pond 10.Microfilter buffer pool 20 sinks to underground.
Microfilter 30 is installed on the top of Microfilter buffer pool 20, and the water inlet of Microfilter 30 passes through a Microfilter water inlet pipe
The 34 main combs 15 of connection, the water level in Microfilter 30 are less than the peak level of aquaculture pond 10, using law of connected vessels by aquaculture pond
For hydraulic pressure into Microfilter 30, the recirculated water that main comb 15 is discharged contains solid waste such as residual bait, excrement etc., passes through Microfilter in 10
Water inlet pipe 34 is passed through Microfilter 30 and carries out circulating filtration, improves water quality.Microfilter water inlet pipe 34 is equipped with one at Microfilter 30
Micro-filtration inlet valve 17 can control water internal circulating load by the micro-filtration inlet valve 17, without power water lift, realize
Aquaculture pond water body is continual to be filtered cycle.The water outlet of Microfilter 30 is connected to Microfilter by Microfilter outlet pipe 31 and delays
Pond 20 is rushed, 30 filtered water of Microfilter is discharged into Microfilter buffer pool 20.30 design capacity of Microfilter is 30t/h, can root
Practical adjustments are carried out according to different breeding water body capacity, 30 main function of Microfilter is to filter out consolidating for 50 μm of diameter or more in water
Body waste (residual bait, excrement etc.) can be greatly lowered by timely disposing the residual bait generated in water body, excrement because of residual bait
Water quality corruption problem caused by excrement dissolves in water body and be converted to ammonia nitrogen, nitrite, delays aquaculture pond water body to degenerate
Time reduces the frequency that entire cultivating system changes water, achievees the purpose that using water wisely and reduces wastewater disposition.
There is Microfilter 30 sewage draining exit, the sewage draining exit to be connected to a blow-off pipe 33, and it is separate which is connected to main comb 15
The sewage of one end of aquaculture pond 10, discharge is discharged into main comb 15, is discharged, is further processed with main comb 15.Or blowdown
Pipe 33 is directly connected to a sewage disposal system, reuse after handling sewage.
The top 150mm installations of the high Microfilter buffer pool of micro-filtration rack 20, such as set at the top of Microfilter buffer pool 20
Set the pad of 150mm.
Dissolved oxygen container 40 is used for mixing water and purity oxygen, and 40 top of dissolved oxygen container is equipped with an ejector 42, and ejector 40 is
The main line 41 of threeway, ejector 40 is connected to the second intake pump 32, and the second intake pump 32 is connected to a Microfilter circuit water pipe 35, micro-
Filter circuit water pipe 35 is connected to Microfilter buffer pool 20, and such second intake pump 32 sucks micro-filtration by Microfilter circuit water pipe 35
Water in machine buffer pool 20, then be pumped into ejector 40, a bypass dissolved oxygen container 40 of ejector 40, ejector 42 it is another
One oxygen intake pipe 43 of bypass.Purity oxygen in oxygen intake pipe 43 is passed through ejector 42, is carried out in ejector 42 high
The mixing wastewater with air of speed completes oxygen dissolving in dissolved oxygen container 40, forms the water with high-concentration oxygen.Dissolved oxygen container 40 passes through
Primary Ioops water pipe 44 is connected to aquaculture pond 10 close to top position, and circuit water pipe 44 is located at part and horizontal direction in aquaculture pond 10
In 30-70 degree angle.It is preferred that circuit water pipe 44 is located at 45 degree of angles in part and horizontal direction in aquaculture pond 10.Aquaculture pond 10 in this way
Interior water can keep preferable level by high concentration oxygenation, water quality, and breeding density in aquaculture pond objectively can be improved, whole to improve
The cultured output of a unit area.
40 water outlet dissolved oxygen amount of dissolved oxygen container is up to 50mg/L, the synchronous automatic increasing for realizing water body in lesser circulation
Oxygen.Because source of oxygen is pure oxygen, with traditional waterwheel or blowing-type oxygenation way ratio, oxygen concentration is high, can meet high-density breeding
It is required that.
Above-mentioned low emission batch production shrimp ecosystem 100 further includes a water-changing tube valve well 50, and water-changing tube 23 is equipped with
One changes penstock 231, and water-changing tube 23 wears the water-changing tube valve well 50 and communicated drainage pipe 15, changes penstock 231 and is set to and changes water
In tube valve well 50.The daily requirement for slowly changing water can be met by water-changing tube road, reduce prawn stress reaction.It is needed in aquaculture pond
When carrying out integrally changing water, penstock 231 and opening time are changed by adjusting to control entirety and change water time and quantity of exchanged water.
Above-mentioned low emission batch production shrimp ecosystem 100 further includes main comb valve well 60, and main comb 15 is equipped with one
Main valve door 18, main comb 15 wear the main comb valve well 60, and main valve door 18 is set in main comb valve well 60.It can answer
Quick water change is realized by 15 system of main comb under anxious state, large area is prevented and steals dead phenomenon.
15 liang of circuits of water-changing tube 23 and main comb are adjusted quantity of exchanged water but do not interfere with each other.
It during cultivation, micro-filtration inlet valve 17 and changes penstock 231 and maintains a normally open, the main length of valve door 18 is closed；Emergency processing
Period is opposite.
The control for carrying out quantity of exchanged water in different growth cycles according to prawn, at cultivation early period (plantlet stage), because generating
Residual bait excrement amount it is little, culturing pool matter can guarantee by Microfilter filtering, do not consider substantially to change water；In cultivation mid-term
(second month), with the growth of prawn individual, residual bait excrement amount gradually increases, this stage can adjust the circular treatment of Microfilter
Amount by increasing internal circulating load to solve the residual bait excrement gradually increased, while changing water (10-30 lis of general recommendations by appropriate
Rice/day, the aquaculture pond depth of water), adjustment aquaculture pond water quality microecosystem balance is more crucial in cultivation stage casing, should ensure water
It is qualified that matter is stablized, and prevents prawn from excessively stress again；In the cultivation later stage, prawn individual is larger, and anti-stress ability enhancing is suitable for
Larger daily quantity of exchanged water, in the cultivation later stage, the residual bait excrement amount generated in water body steeply rises, and Microfilter system cannot
Meets the needs of water quality adjustment, various trace element consumptions are larger in water body in addition, then need larger amount of to change water at this time
Ensure water quality (50 centimetre/day of general recommendations or more, the aquaculture pond depth of water).
The prawn culturing period is three months, first month Seedling Stage, does not consider that entirety changes water.Second month, day quantity of exchanged water
10-30 centimetres/day (the aquaculture pond depth of water).Third month, day 50 centimetres/day or more (the aquaculture pond depth of water) of quantity of exchanged water.
The present invention compared with prior art, has the advantages that following several respects：
1, compared with complete alternation water treatment system, system uses only a kind of water treatment facilities of Microfilter, and integral device is thrown
Enter low.
2, by reasonably put, it can be achieved that Microfilter power-free automatic cycle handle, Microfilter in routine use without
Power need to be used, only starts feeding spraying pump, whole energy consumption about 200W when strainer impurity is more.A full set of system operation entirety energy consumption
It is horizontal less than complete alternation water treatment system energy consumption 20%.
3, by the partial circulating of Microfilter system and change water systemic circulation cooperate, solve complete alternation water treatment system
The long-term water that relies on supports ecosystem imbalance problem caused by shrimp；It also solves complete alternation water treatment system simultaneously supporting
Grow the later stage recurrent unsuccessful problem of cultivation.
4, with traditional Tu Tang and high-elevation breeding pond pattern ratio, technology according to the present invention can be real to water quality in aquaculture pond
Existing control accurate, can meet high density and put condition in a suitable place to breed, and specific yield is 50 times of native pool aquaculture model up to 10000 pounds/acre,
It is 3-5 times of high-elevation breeding pond pattern.
5, water quality management involved in the present invention and regulation and control are obtained according to various precision instruments and on-line sensor
What instant data were manipulated into Mobile state, coordinate all kinds of detection means and pest and disease damage prevention and control management, greatly improves and cultivate successfully
Rate carries out batch production prawn culturing success rate up to 70% or more using the technology of the present invention, and the whole prawn in south in 2016 is supported
Success rate is grown less than 20%.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of low emission batch production shrimp ecosystem, which is characterized in that including：
Aquaculture pond, the aquaculture pond are connected to a water inlet pipe close to top position, and the water inlet pipe is located at the portion in the aquaculture pond
It is in 30-70 degree angle to divide with horizontal direction；The bottom of the aquaculture pond is connected to a main comb, and the main comb is equipped with a main valve
Door；
Microfilter buffer pool, the Microfilter buffer pool are connected to the main comb by a water-changing tube, and the water-changing tube is equipped with
One changes penstock；
Microfilter, the Microfilter are installed on the top of the Microfilter buffer pool；The water inlet of the Microfilter is micro- by one
Filter water inlet pipe is connected to the main comb, and the water level in the Microfilter is less than the aquaculture pond peak level, utilizes linker
Principle by hydraulic pressure in the aquaculture pond into the Microfilter to be filtered；The Microfilter water inlet pipe is close to the Microfilter
Place is equipped with a micro-filtration inlet valve；The water outlet of the Microfilter is connected to the Microfilter buffer pool by Microfilter outlet pipe；
Dissolved oxygen container, the dissolved oxygen container top are equipped with an ejector, and the main line of the ejector is connected to one second intake pump,
Second intake pump is connected to the Microfilter buffer pool, and the water in the micro-filtration pond is pumped into the dissolved oxygen container；It is described
One oxygen intake pipe of bypass of ejector, to be passed through oxygen in the ejector；The dissolved oxygen container passes through primary Ioops
Water pipe is connected to the aquaculture pond close to top position, and the part that the circuit water pipe is located in the aquaculture pond is in horizontal direction
30-70 degree angle.
2. low emission batch production shrimp ecosystem according to claim 1, it is characterised in that：The low emission batch production
Shrimp ecosystem further includes a water-changing tube valve well, and the water-changing tube wears the water-changing tube valve well and is connected to the draining
Pipe, the penstock that changes is in the water-changing tube valve well.
3. low emission batch production shrimp ecosystem according to claim 1, it is characterised in that：The low emission batch production
Shrimp ecosystem further includes main comb valve well, and the main comb wears the main comb valve well, and the main valve door is set
In in the main comb valve well.
4. low emission batch production shrimp ecosystem according to claim 1, it is characterised in that：The bottom surface of the aquaculture pond
Horizontal by 3-7 degree angle, the bottom of the aquaculture pond opens up a central waste aperture, and it is anti-escape to be provide with one at the central waste aperture
Net, the main comb are connected to the aquaculture pond by the central waste aperture.
5. low emission batch production shrimp ecosystem according to claim 1 or 4, it is characterised in that：The aquaculture pond by
Sandwich structure composite material is made, and the sandwich structure composite material includes the first layer stacked gradually, middle layer and
Two layers；The first layer and the second layer are frp layer, and the middle layer is foam core material layer.
6. low emission batch production shrimp ecosystem according to claim 1, it is characterised in that：The Microfilter is equipped with row
Dirty mouth, the sewage draining exit connect a blow-off pipe, and the blow-off pipe is connected to one sewage disposal system of the main comb or connection.
7. low emission batch production shrimp ecosystem according to claim 1, it is characterised in that：The dissolved oxygen container is in cone
Shape is arranged, and the oxygen cylinder water inlet pipe is connected to the smaller one end of the dissolved oxygen container dimensional.
8. low emission batch production shrimp ecosystem according to claim 1, it is characterised in that：The Microfilter buffer pool
Equipped with overflow port, the overflow port is connected to the water-changing tube.
9. low emission batch production shrimp ecosystem according to claim 1, it is characterised in that：The bottom of the aquaculture pond
Equipped with microporous aeration device.
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