CN109566514A - Variable flow type cyclic culture method and device - Google Patents
Variable flow type cyclic culture method and device Download PDFInfo
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- CN109566514A CN109566514A CN201811242044.XA CN201811242044A CN109566514A CN 109566514 A CN109566514 A CN 109566514A CN 201811242044 A CN201811242044 A CN 201811242044A CN 109566514 A CN109566514 A CN 109566514A
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- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 24
- 238000012136 culture method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 192
- 238000009360 aquaculture Methods 0.000 claims abstract description 84
- 244000144974 aquaculture Species 0.000 claims abstract description 84
- 238000000746 purification Methods 0.000 claims abstract description 39
- 239000010865 sewage Substances 0.000 claims abstract description 39
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 241000894006 Bacteria Species 0.000 claims description 17
- 238000005273 aeration Methods 0.000 claims description 17
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 15
- 235000009108 Urtica dioica Nutrition 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000005660 chlorination reaction Methods 0.000 claims description 11
- 241000219422 Urtica Species 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910003460 diamond Inorganic materials 0.000 claims description 7
- 239000010432 diamond Substances 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 5
- 238000006213 oxygenation reaction Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 1
- 238000009395 breeding Methods 0.000 abstract description 6
- 230000001488 breeding effect Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 26
- 230000004083 survival effect Effects 0.000 description 17
- 230000000694 effects Effects 0.000 description 13
- 230000001580 bacterial effect Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- 239000008213 purified water Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 241000143060 Americamysis bahia Species 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 240000001085 Trapa natans Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 241000218215 Urticaceae Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002351 wastewater 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
- 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
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or 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
- 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
-
- 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
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses variable flow type cyclic culture method and devices, including aquaculture pond, aquaculture pond is connected by circulation down through water pipe and purification system formation, rotator is equipped in aquaculture pond, rotator upper end side is flexibly connected spray tube, and the other side is fixedly connected with water pipe, rotator lower end is fixedly connected with suction flow tube, spray tube is connected to flow tube is inhaled, and spray tube upper end connects flow suctor, and flow suctor surface is evenly distributed with spout.It is connected by circulation in aquaculture pond down through water pipe and purification system formation, it can be recycled after so that the sewage in breeding process is purified by purification system, save water resource, the rotator being arranged in aquaculture pond, it is able to drive lower end and is fixedly connected and inhale flow tube rotation, and under the action of flow suctor, after water in aquaculture pond capable of being sucked, the aquaculture pond water surface is sprayed to from spout, the contact of water body flow and water with air is increased, oxygen content in water is then increased, present apparatus structure is simple, it is easy to operate, it is suitble to large-scale promotion.
Description
Technical field
The present invention relates to technical field of aquaculture more particularly to variable flow type cyclic culture method and devices.
Background technique
Current cultivation fish mostly uses greatly pond culture, and the water surface is big, and Water-quality control is difficult, due to the investment of bait, the row of fish
The reasons such as object and the enrichment of various bits are let out, pond bottom feed is sunk to and rots quickly, lead to fishpond waterbody environmental degradation, need
Update water quality.Existing method is to dig inlet channel and gutter to carry out changing water.Inlet channel in this method for changing water
It is the top that fishpond wall is set with gutter, the water quality on fishpond top can only be replaced, the dirt of bottom is unable to get place
Reason.
Aquaculture is the production activity of the lower breeding of artificial control, cultivation and harvest aquatic animals and plants.It is commonly included in people
The overall process of aquatic products is formed under work feeding management from seed.It broadly may also comprise Enhancement of fishery resources.Aquaculture has slightly
The modes such as feeding, intensive culture and high density culture.Extensive cultivation is that seed is launched in medium and small natural water area, is supported completely by natural bait
It breeds fish at aquatic products, such as lake and reservoir and supports shellfish with shallow sea.Intensive culture is to form aquatic products with bait throwing in, fertilizing method in compared with small size pond
Product, such as aqiuculrue, fish culture in net pen and enclosure culture, net enclosure culture.High density culture is using flowing water, temperature control, oxygenation and feeds high-quality bait
The methods of, high-density breeding is carried out in small size pond, so that high yield is obtained, such as Running Water Intensive Fish Farming, shrimp, in the mistake of cultivation
It needs to carry out heating and thermal insulation to cultivation water in journey, needs a kind of attemperator of fish water cyclic culture thus
Summary of the invention
The purpose of the present invention is to provide variable flow type cyclic culture method and devices, have cultivation survival rate height, water body follows
Ring utilizes, auto-control water temperature and raising fish locomotion intensity and foraging ecology, the quality of the promotion cultivation flesh of fish are suitble to big advise
Mould is promoted.
The scheme that the present invention is taken to achieve the above object are as follows: variable flow type cyclic culture device, including aquaculture pond, cultivation
Pond is connected by circulation down through water pipe and purification system formation, and rotator is equipped in aquaculture pond, and the side activity of rotator upper end connects
Spray tube is connect, the other side is fixedly connected with water pipe, and rotator lower end is fixedly connected with suction flow tube, and spray tube is connected to flow tube is inhaled, and sprays
Pipe upper end connects flow suctor, and flow suctor surface is evenly distributed with spout.Circulation is formed down through water pipe and purification system in aquaculture pond to connect
It connects, can be recycled after so that the sewage in breeding process is purified by purification system, water resource is saved, in aquaculture pond
The rotator of setting is able to drive lower end and is fixedly connected and inhales flow tube rotation, and the effect of the flow suctor in the connection of spray tube upper end
Under, after the water in aquaculture pond capable of being sucked, it is sprayed to the aquaculture pond water surface in the spout uniformly distributed from flow suctor surface, increases water body
The contact of flowing and water with air, then increases oxygen content in water, and present apparatus structure is simple, easy to operate, is suitble to push away on a large scale
Extensively.
Preferably, rotator lower end is connected with spiral helicine unsteady flow pipe, unsteady flow pipe surface is evenly equipped with apopore, and two is adjacent
Flow guide bar is equipped between apopore, apopore lateral edge is fixedly connected on one side with flow blocking piece, and adjacent flow blocking piece is oppositely arranged.It is rotating
Device lower end connects spiral helicine unsteady flow pipe, and unsteady flow pipe surface is evenly distributed with apopore, keeps purified water energy enough from apopore rotating flow
Out, accelerate the water velocity in aquaculture pond, make the nutriment distributing equilibrium contained in each water layer of aquaculture pond, the water conservancy diversion of setting
Item can slow down the resistance to water-flow encountered in unsteady flow pipe rotary course, meanwhile, the flow blocking piece that lateral edge connects in water hole, and it is adjacent
Flow blocking piece is oppositely arranged, and in the rotary course of unsteady flow pipe, makes the flow blocking piece point discontinuity being distributed on the unsteady flow pipe of different layers not
Closure is disconnected, to make to generate different water velocities in different water levels, the surge effect between increasing different water flows once, stimulates fish
Class increases it by exercise intensity, improves the intensity of feeding, promotes cultivation flesh quality.
Preferably, the water pipe being arranged below aquaculture pond is equipped with water pump, water pump is connect with controller, controller and cultivation
The Water quality detector connection being equipped in pond.Water pump is set on the water pipe being arranged below aquaculture pond, and water pump is connect with controller, control
The Water quality detector being equipped in device processed and aquaculture pond is connect, after water quality is unqualified in Water quality detector detection aquaculture pond, feedback
To controller, is controlled after water pump carries out discharge purification to the water at aquaculture pond bottom by controller and be discharged into again, the moment keeps water quality clear
It is clean, the intelligent management of device is improved, the survival rate of fish culture is improved.
Preferably, purification system, including the particulate filter arrangement being connected on water pipe, particulate filter arrangement side is successively
Be connected with suspended matter filter device, biofiltration device, chlorination equipment, register, aeration device, aeration device oxygen output end with
The water pipe connection being arranged above aquaculture pond.Sequentially connected particulate filter arrangement, suspended matter filter device, biological mistake on water pipe
Device, chlorination equipment, register, aeration device are filtered, aeration device oxygen output end is connected to the water pipe being arranged above aquaculture pond, is
The sewage of aquaculture pond bottom discharge can remove ammonia nitrogen by particulate filter arrangement particle filtering, biofiltration device, then be filled by disinfection
The processing that carries out disinfection is set, water is made to be purified cleaning, further according to the water temperature in pond, carries out register to purified water
Processing is heated or cooled, finally by aeration device, dissolved oxygen supplement is carried out to the water of purification, water oxygen level is improved, increases and support
Grow survival rate.
Preferably, being equipped with ammonia nitrogen detector in biofiltration device, bacterium bed frame, bacterium are placed in biofiltration device
Pass through diamond shape bar and uniformly distributed outer ring active link, the interior inner ring activity chain for passing through rotating the needle and coaxial arrangement of outer ring in bed frame
It connects, inner ring arrangement is connected with nettle, is evenly equipped with attachment base on nettle.The ammonia nitrogen detector being arranged in biofiltration device, is used for
The ammonia-nitrogen content in purified water is detected, meanwhile, by being placed with bacterium bed frame in biofiltration device, pass through water chestnut in bacterium bed frame
Shape bar and uniformly distributed outer ring active link, the interior inner ring active link for passing through rotating the needle and coaxial arrangement of outer ring, inner ring arrangement connection
Have nettle, be evenly equipped with attachment base on nettle, sewage treatment bacterial is attached in attachment base, to the ammonia nitrogen contained in aquaculture wastewater into
Row purification, the flexible connection of inner and outer ring can be such that inner and outer ring does rotating around diamond shape bar with rotating the needle and rotate, and increase sewage treatment bacterial pair
The contact surface of water improves clean-up effect.
Preferably, being evenly equipped with unhurried current hole on aquaculture pond two sidewalls, bottom of pond is equipped with staggered sewage sump, row in sewage sump
It is furnished with heating tube, pool aottom center is equipped with the sewage draining exit being connected to water pipe.It uniformly flows slowly hole, can increase on aquaculture pond two sidewalls
Water turbulent waves effect increases water and contacts with air, increase water oxygen level, improve cultivation survival rate, simultaneously, moreover it is possible to is small for small fish
Shrimp provides habitat, avoids being preyed on by big fish, and bottom of pond is equipped with staggered sewage sump, and the row of the circumferentially intermediate setting of bottom of pond four
Dirty mouth inclination, assembles and is discharged toward bottom of pond convenient for bottom of pond sediment, and the heating tube arranged in sewage sump can be according to bottom of pond water temperature
Variation, heats culturing pool, to guarantee that water body remains the temperature of suitable Fish Survival.
The step of variable flow type cyclic culture method, method, is as follows:
1) start the rotator in aquaculture pond, the unsteady flow pipe for connecting lower end generates rotation；Unsteady flow is driven by rotator
Pipe rotation, can increase water velocity, stimulate fish movement, increase intensity of looking for food, and improve fish growth speed.
2) aquaculture pond and purification system are connected by circulation by water pipe；Aquaculture pond is connected by circulation purification system by water pipe,
While so that the water energy in aquaculture pond is reached moment holding good water quality, moreover it is possible to save water resource.
3) the bacterium bed frame being made of outer ring and inner ring is put into biofiltration device, and sewage treatment bacterial is attached to
In the attachment base being arranged in inner ring, the diameter ratio of outer ring and inner ring is 0.8:1-1.2, the spacing 2-5cm of adjacent outer interannular；Pass through
Sewage treatment bacterial is attached in the attachment base being arranged in inner ring, can play to aquaculture pond discharge sewage in containing ammonia nitrogen at
Divide and absorbed, improve Water quality, the diameter ratio that outer ring and inner ring is arranged is 0.8:1-1.2, can increase water flow and pass through speed
Degree, improves contact of the water flow with sewage treatment bacterial, and lifting sewage purification speed is arranged the spacing 2-5cm of adjacent outer interannular, is convenient for
When water flow impacts outer ring, outer interannular can be made to be produced from and turned, the purification speed of water is improved in rotary course.
4) successively start particulate filter arrangement, suspended matter filter device, biofiltration device, the disinfection dress in purification system
It sets, register, aeration device.By successively starting the particulate filter arrangement in purification system, suspended matter filter device, biology
Filter device, chlorination equipment, register, aeration device can be filtered respectively the aquaculture pond sewage given off, sink
It forms sediment, disinfection treatment, and the temperature detected according to water, heating disinfection is carried out to the water that will be drained into aquaculture pond, makes water
Certain water temperature is kept, while oxygen-increasing device is set for increasing dissolved oxygen content in water body, makes the water for draining into aquaculture pond again
Body reaches the standard of suitable Fish Survival.
Compared with prior art, the invention has the benefit that 1) unhurried current hole uniformly distributed on aquaculture pond two sidewalls, Neng Gouzeng
Add water turbulent waves effect, increases water and contacted with air, increase water oxygen level, improve cultivation survival rate, simultaneously, moreover it is possible to be small fish
Shrimp provides habitat, avoids being preyed on by big fish；2) the unsteady flow pipe being arranged can increase in different water levels in rotary course
Different water velocities is generated, the surge effect between increasing different water flows once stimulates fish, increases it by exercise intensity, improves
The intensity of feeding promotes cultivation flesh quality；3) after water quality is unqualified in the Water quality detector detection aquaculture pond built in aquaculture pond,
Controller is fed back to, is controlled after water pump carries out discharge purification to the water at aquaculture pond bottom by controller and is discharged into again, the moment keeps water
Matter cleaning, improves the intelligent management of device, improves the survival rate of fish culture；4) aquaculture pond is by water pipe and purification
System is formed and is connected by circulation, and can be recycled after so that the sewage in breeding process is purified by purification system, and water money is saved
Source, the flow suctor that the rotator being arranged in aquaculture pond is connect with spray tube upper end can increase water body flow and water and sky
The contact of gas then increases oxygen content in water, improves cultivation survival rate, and present apparatus structure is simple, easy to operate, is suitble to extensive
It promotes.
Present invention employs above-mentioned technical proposals to provide variable flow type cyclic culture method and device, compensates for the prior art
Deficiency, reasonable design, easy operation.
Detailed description of the invention
Fig. 1 is circulation schematic diagram of the invention；
Fig. 2 is the attachment structure schematic diagram of variable flow type cyclic culture method and device；
Fig. 3 is aquaculture pond schematic diagram of internal structure；
Fig. 4 is the structural schematic diagram of unsteady flow pipe；
Fig. 5 is the top view of bottom of pond；
Fig. 6 is the structural schematic diagram of biofiltration device；
Fig. 7 is the structural schematic diagram of bacterium bed frame；
Fig. 8 is the attachment structure schematic diagram of outer ring and inner ring.
Description of symbols: 1 aquaculture pond；2 purification systems；3 water pipes；4 water pumps；5 Water quality detectors；6 registers；7 disappear
Malicious device；8 biofiltration devices；9 suspended matter filter devices；10 particulate filter arrangements；11 aeration devices；12 controllers；13 ammonia
Nitrogen detector；14 bottom of pond；15 unhurried current holes；16 unsteady flow pipes；17 rotators；18 spray tubes；19 flow blocking pieces；20 flow guide bars；21 water outlets
Hole；22 sewage sumps；23 sewage draining exits；24 heating tubes；25 outer rings；26 diamond shape bars；27 rotating the needles；28 inner ring；29 nettles；30 attachment bases；
31 bacterium bed frames；32 inhale flow tube；33 flow suctors；34 spouts.
Specific embodiment
Technical solution of the present invention is described in further detail with attached drawing with reference to embodiments:
Embodiment 1
As shown in figures 1-8, the scheme that the present invention is taken to achieve the above object are as follows: variable flow type cyclic culture device, packet
Aquaculture pond 1 is included, aquaculture pond 1 is connected by circulation down through water pipe 3 and the formation of purification system 2, rotator 17 is equipped in aquaculture pond 1,
17 upper end side of rotator is flexibly connected spray tube 18, and the other side is fixedly connected with water pipe 3, and 17 lower end of rotator is fixedly connected with suction stream
Pipe 32, spray tube 18 are connected to flow tube 32 is inhaled, and 18 upper end of spray tube connects flow suctor 33, and 33 surface of flow suctor is evenly distributed with spout 34.
It is connected by circulation in aquaculture pond down through water pipe and purification system formation, the sewage in breeding process is enable to pass through purification system
It can be recycled after purification, save water resource, the rotator being arranged in aquaculture pond is able to drive lower end and is fixedly connected with suction stream
Pipe rotation, and under the action of the flow suctor of spray tube upper end connection, after the water in aquaculture pond capable of being sucked, from flow suctor surface
It is sprayed to the aquaculture pond water surface in uniformly distributed spout, increases the contact of water body flow and water with air, then increases water oxygen and contains
Amount, present apparatus structure is simple, easy to operate, is suitble to large-scale promotion.
17 lower end of rotator is connected with spiral helicine unsteady flow pipe 16, and 16 surface of unsteady flow pipe is evenly equipped with apopore 21, and two is adjacent
Flow guide bar 20 is equipped between apopore 21,21 lateral edge of apopore is fixedly connected on one side with flow blocking piece 19, and adjacent flow blocking piece 19 is opposite
Setting.Spiral helicine unsteady flow pipe is connected in rotator lower end, unsteady flow pipe surface is evenly distributed with apopore, keeps purified water energy enough from out
Water hole rotation outflow, accelerates the water velocity in aquaculture pond, makes the nutriment distributing equilibrium contained in each water layer of aquaculture pond, if
The flow guide bar set can slow down the resistance to water-flow encountered in unsteady flow pipe rotary course, meanwhile, the baffle that lateral edge connects in water hole
Piece, and adjacent flow blocking piece is oppositely arranged, and in the rotary course of unsteady flow pipe, makes the flow blocking piece being distributed on the unsteady flow pipe of different layers point
Discontinuity does not turn off closure, to make to generate different water velocities in different water levels, the surge effect between increasing different water flows once
Fruit stimulates fish, increases it by exercise intensity, improves the intensity of feeding, promotes cultivation flesh quality.
The water pipe 3 being arranged below aquaculture pond 1 is equipped with water pump 4, and water pump 4 is connect with controller 12, controller 12 and cultivation
The Water quality detector 5 being equipped in pond 1 connects.Water pump is set on the water pipe being arranged below aquaculture pond, water pump is connect with controller,
The Water quality detector being equipped in controller and aquaculture pond is connect, after water quality is unqualified in Water quality detector detection aquaculture pond, instead
It is fed to controller, is controlled after water pump carries out discharge purification to the water at aquaculture pond bottom by controller and is discharged into again, the moment keeps water quality
Cleaning, improves the intelligent management of device, improves the survival rate of fish culture.
Purification system 2, including the particulate filter arrangement 10 being connected on water pipe 3,10 side of particulate filter arrangement successively connects
It is connected to suspended matter filter device 9, biofiltration device 8, chlorination equipment 7, register 6, aeration device 11, aeration device 11 goes out
The water pipe 3 being arranged above oxygen end and aquaculture pond 1 is connected to.Sequentially connected particulate filter arrangement, suspended matter filtering dress on water pipe
It sets, biofiltration device, chlorination equipment, register, aeration device, the water being arranged above aeration device oxygen output end and aquaculture pond
Pipe connection, be aquaculture pond bottom discharge sewage can remove ammonia nitrogen by particulate filter arrangement particle filtering, biofiltration device, then
Carried out disinfection processing by chlorination equipment, water made to be purified cleaning, further according to the water temperature in pond, make register to purification after
Water carry out that processing is heated or cooled, finally by aeration device, dissolved oxygen supplement is carried out to the water of purification, is improved oxygen-containing in water
Amount increases cultivation survival rate.
It is equipped with ammonia nitrogen detector 13 in biofiltration device 8, is placed with bacterium bed frame 31, bacterium bed in biofiltration device 8
Pass through diamond shape bar 26 and uniformly distributed 25 active link of outer ring, the interior inner ring by rotating the needle 27 and coaxial arrangement of outer ring 25 in frame 31
28 active links, the arrangement of inner ring 28 are connected with nettle 29, attachment base 30 are evenly equipped on nettle 29.It is arranged in biofiltration device
Ammonia nitrogen detector, for detecting the ammonia-nitrogen content in purified water, meanwhile, by being placed with bacterium bed frame in biofiltration device,
Pass through diamond shape bar and uniformly distributed outer ring active link, the interior inner ring activity chain for passing through rotating the needle and coaxial arrangement of outer ring in bacterium bed frame
It connects, inner ring arrangement is connected with nettle, is evenly equipped with attachment base on nettle, sewage treatment bacterial is attached in attachment base, dirty to cultivation
The ammonia nitrogen contained in water is purified, the flexible connection of inner and outer ring, and inner and outer ring can be made to do rotating around diamond shape bar with rotating the needle and rotated,
Increase sewage treatment bacterial to the contact surface of water, improves clean-up effect.
Unhurried current hole 15 is evenly equipped on 1 two sidewalls of aquaculture pond, bottom of pond 14 is equipped with staggered sewage sump 22, row in sewage sump 22
It is furnished with heating tube 24,14 center of bottom of pond is equipped with the sewage draining exit 23 being connected to water pipe 3.It uniformly flows slowly on aquaculture pond two sidewalls hole,
Water turbulent waves effect can be increased, increase water and contacted with air, increase water oxygen level, improve cultivation survival rate, simultaneously, moreover it is possible to
Habitat is provided for small fish shrimp, avoids being preyed on by big fish, bottom of pond is equipped with staggered sewage sump, and bottom of pond four is circumferentially intermediate
The sewage draining exit of setting tilts, and assembles and is discharged toward bottom of pond convenient for bottom of pond sediment, the heating tube arranged in sewage sump, being capable of basis
The variation of bottom of pond water temperature, heats culturing pool, to guarantee that water body remains the temperature of suitable Fish Survival.
The step of variable flow type cyclic culture method, method, is as follows:
1) start the rotator 17 in aquaculture pond 1, the unsteady flow pipe 16 for connecting lower end generates rotation；It is driven by rotator
The rotation of unsteady flow pipe, can increase water velocity, stimulate fish movement, increase intensity of looking for food, and improve fish growth speed.
2) aquaculture pond 1 and purification system 2 are connected by circulation by water pipe 3；Aquaculture pond is connected by circulation purification system by water pipe
System, while making the water energy in aquaculture pond reach moment holding good water quality, moreover it is possible to save water resource.
3) the bacterium bed frame 31 being made of outer ring 25 and inner ring 28 is put into biofiltration device 8, and by sewage treatment
Bacterium is attached in the attachment base 30 being arranged in inner ring 28, and the diameter ratio of outer ring 25 and inner ring 28 is 0.8:1.2, between adjacent outer ring 25
Spacing 3cm；By the way that sewage treatment bacterial to be attached in the attachment base being arranged in inner ring, the dirt to aquaculture pond discharge can be played
It is absorbed in water containing ammonia and nitrogen components, improves Water quality, the diameter ratio that outer ring and inner ring is arranged is 0.8:1.2, Neng Gouzeng
Add water flow by speed, improve contact of the water flow with sewage treatment bacterial, lifting sewage purification speed is arranged between adjacent outer interannular
Away from 3cm, when being impacted convenient for water flow to outer ring, outer interannular can be made to be produced from and turned, the purification speed of water is improved in rotary course.
4) successively start purification system 2 in particulate filter arrangement 10, suspended matter filter device 9, biofiltration device 8,
Chlorination equipment 7, register 6, aeration device 11.By successively starting the particulate filter arrangement in purification system, suspended matter mistake
Filter device, biofiltration device, chlorination equipment, register, aeration device, can to the aquaculture pond sewage given off respectively into
Row filtering, precipitating, disinfection treatment, and the temperature detected according to water disappear to the water drained into aquaculture pond is carried out heating
Poison makes water keep certain water temperature, while oxygen-increasing device is arranged for increasing dissolved oxygen content in water body, makes to drain into again feeding
The water body for growing pond reaches the standard of suitable Fish Survival.
Embodiment 2
Comparative test:
Take respectively variable flow type cyclic culture method and device and method of the present invention and ordinary cycle cultural method in the market and
Equipment compares:
It tests aquatic products used and is adopted as crucian, test same day purchase is tested immediately after transporting to, and is not made any artificial
Processing, single head weight is about 90 ± 3g.
Variable flow type cyclic culture method and device of the invention is set to test group, conventional ordinary cycle cultivation in test
Method and apparatus is set to control group, and the progress of 120 tail crucians is respectively put into two brother's sizes, environment, the identical aquaculture pond of water quality
Cultivation in 1 year by a definite date.
1 test evaluation result table of table
| Test group | Control group | |
| Survival rate | 100% | 92% |
| Water pH value | 7.1 | 6.5 |
| Ammonia-nitrogen content | 0.002mg/L | 0.03mg/L |
| Dissolved oxygen | 10mg/L | 4mg/L |
It can be seen that test group cultivation survival rate, water pH value, ammonia-nitrogen content and molten from the test evaluation result of table 1
More excellent performance, the fish that surface is cultivated by variable flow type cyclic culture method and device of the invention are all had in terms of solution oxygen
Class survival rate is higher, and water indices are more suitable fish culture, can significantly improve the quality of cultured fishes.
Embodiment 3
The working principle of variable flow type cyclic culture method and device of the present invention are as follows: when Water quality detector 5 detects aquaculture pond 1
When middle water quality detection is not up to standard, water pump 4 is controlled by controller 12 and is worked, the water of 1 bottom of aquaculture pond is discharged into only by water pipe 3
It is purified in change system 2, while the relevant particulate filter arrangement 10 of purification system 2, suspended matter filtering dress is controlled by controller 12
It sets 9, biofiltration device 8, chlorination equipment 7, register 6 and purified treatment successively is carried out to the sewage of discharge, while starting rotation
Turn device 17 and flow suctor 33 works, purified water is discharged into aquaculture pond in the rotation of unsteady flow pipe 16, while inhaling flow tube 32 will
Water in aquaculture pond is sucked into flow suctor 33, and is sprayed by spout 34.
The prior art of routine techniques dawn known to those skilled in the art in above-described embodiment, is not chatted in detail herein
It states.
The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field
Member can also make a variety of changes and modification without departing from the spirit and scope of the present invention.Therefore, all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (8)
1. variable flow type cyclic culture device, including aquaculture pond (1), aquaculture pond (1) is down through water pipe (3) and purification system (2)
Formation is connected by circulation, it is characterised in that: is equipped with rotator (17) in the aquaculture pond (1), rotator (17) the upper end side
It is flexibly connected spray tube (18), the other side is fixedly connected water pipe (3), and rotator (17) lower end is fixedly connected with suction flow tube
(32), the spray tube (18) is connected to flow tube (32) are inhaled, and spray tube (18) upper end connects flow suctor (33), the suction stream
Device (33) surface is evenly distributed with spout (34).
2. variable flow type cyclic culture method and device according to claim 1, it is characterised in that: under the rotator (17)
End is connected with spiral helicine unsteady flow pipe (16), and unsteady flow pipe (16) surface is evenly equipped with apopore (21), the two adjacent water outlet
Flow guide bar (20) are equipped between hole (21), apopore (21) lateral edge is fixedly connected on one side with flow blocking piece (19), and adjacent baffle
Piece (19) is oppositely arranged.
3. variable flow type cyclic culture method and device according to claim 1, it is characterised in that: under the aquaculture pond (1)
The water pipe (3) being just arranged is equipped with water pump (4), and the water pump (4) connect with controller (12), the controller (12) and cultivation
Water quality detector (5) connection being equipped in pond (1).
4. variable flow type cyclic culture method and device according to claim 1, it is characterised in that: the purification system (2),
Including the particulate filter arrangement (10) being connected on water pipe (3), particulate filter arrangement (10) side is connected with suspension in turn
Object filter device (9), biofiltration device (8), chlorination equipment (7), register (6), aeration device (11), the oxygenation dress
It sets (11) oxygen output end and is connected to the water pipe (3) being arranged above aquaculture pond (1).
5. variable flow type cyclic culture method and device according to claim 4, it is characterised in that: the biofiltration device
(8) ammonia nitrogen detector (13) are equipped in, are placed with bacterium bed frame (31) in the biofiltration device (8), the bacterium bed frame
(31) by diamond shape bar (26) and uniformly distributed outer ring (25) active link in, in the outer ring (25) by rotating the needle (27) with it is coaxial
Inner ring (28) active link of setting, inner ring (28) arrangement are connected with nettle (29), are evenly equipped on the nettle (29) attached
Base (30).
6. variable flow type cyclic culture method and device according to claim 1, it is characterised in that: the aquaculture pond (1) two
Unhurried current hole (15) is evenly equipped on side wall, the bottom of pond (14) is equipped with staggered sewage sump (22), row in the sewage sump (22)
It is furnished with heating tube (24), bottom of pond (14) center is equipped with the sewage draining exit (23) being connected to water pipe (3).
7. variable flow type cyclic culture method, it is characterised in that: the step of described method is as follows:
1) start the rotator (17) in aquaculture pond (1), the unsteady flow pipe (16) for connecting lower end generates rotation；
2) aquaculture pond (1) and purification system (2) are connected by circulation by water pipe (3)；
3) will the bacterium bed frame (31) that be made of outer ring (25) and inner ring (28) to be put into biofiltration device (8) interior, and by sewage
Processing bacterium is attached in the attachment base (30) being arranged in inner ring (28)；
4) successively start particulate filter arrangement (10), the suspended matter filter device (9), biofiltration device in purification system (2)
(8), chlorination equipment (7), register (6), aeration device (11).
8. variable flow type cyclic culture method according to claim 7, it is characterised in that: the outer ring in the step 3
It (25) is 0.8:1-1.2 with the diameter ratio of inner ring (28), the spacing 2-5cm between adjacent outer ring (25).
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| CN111646637A (en) * | 2020-05-21 | 2020-09-11 | 佛山市富硒康生物科技有限公司 | High-density circulating water fish culture device and method thereof |
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