CN108338108A - Purifying water process environment-protecting cultivation net cage - Google Patents
Purifying water process environment-protecting cultivation net cage Download PDFInfo
- Publication number
- CN108338108A CN108338108A CN201810252257.4A CN201810252257A CN108338108A CN 108338108 A CN108338108 A CN 108338108A CN 201810252257 A CN201810252257 A CN 201810252257A CN 108338108 A CN108338108 A CN 108338108A
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- net cage
- water
- net
- tank
- cage body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 164
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000011282 treatment Methods 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 20
- 241001417519 Priacanthidae Species 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 238000012258 culturing Methods 0.000 claims abstract 2
- 239000000945 filler Substances 0.000 claims description 23
- 238000007667 floating Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 230000001651 autotrophic effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000012545 processing Methods 0.000 abstract description 7
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 210000003608 fece Anatomy 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000003643 water by type Substances 0.000 description 14
- 238000009360 aquaculture Methods 0.000 description 13
- 244000144974 aquaculture Species 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 239000010802 sludge Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000010459 dolomite Substances 0.000 description 3
- 229910000514 dolomite Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000011028 pyrite Substances 0.000 description 3
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 3
- 229910052683 pyrite Inorganic materials 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 241001396014 Priacanthus arenatus Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 239000003403 water pollutant Substances 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
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
-
- 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)
- Hydrology & Water Resources (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Marine Sciences & Fisheries (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention provides a kind of realization purifying water process environment-protecting cultivation net cages, a kind of reasonable design is provided, it is simple in structure, operating cost is low, low energy consumption breeding water of net box treatment and purification technique, including, Multilayer Network babinet, buoy platform, have and has denitrogenation, dephosphorization water body purification processing component, net cage body overlaps two layers of making using the close net of 2000 heights of eye, it effectively prevent residual bait and cultivation product excreta to see through net cage external, net cage body upper mouth 300-500mm height components use the big eyes nets of 10mm, it ensure that the exchange circulation of breeding water body and the external water body of net cage in net cage body, the net bottom of box has suction pump water supply hose to be fixed on net cage body bottom pyramidal angle, net cage bottoms, which are siphoned away, using the powerful suction pump of suction force enters the separation of water process clarifier-tank, it avoids polluting culturing area water body.
Description
Technical field
The present invention relates to technical field of aquaculture, and in particular to a kind of purifying water process environment-protecting cultivation net cage.
Background technology
As people's living standard is continuously improved, the demand of all kinds of aquatic products is increasing, and aquatic products cage culture scale is not
Disconnected to expand, net cage waters metabolin and residual bait organic matter cause greatly to pollute to environment waters, restrict aquaculture sustainable development
Exhibition, traditional cistern cultivation water treatment technology mostly use mechanical-physical filtering, circulating water pool precipitation, biological treatment.Currently,
Net cage aquaculture purifying water process is also in the multi-party exploratory stage, and aquaculture field, purification water process is that aquaculture can
The important subject of sustainable development.
Invention content
The present invention provides a kind of reasonable design, structure letter to realize that purifying water process technical problems to be solved are
It is single, operating cost is low, low energy consumption breeding water of net box treatment and purification technique.
The technical solution adopted by the present invention to solve the technical problems is：A kind of purifying water process aquaculture net cage is constructed, is wrapped
It includes, the highly dense net cage body of multilayer, buoy platform has and has denitrogenation, dephosphorization water body purification processing system, while ensure that in net cage body
The exchange of breeding water body and the external water body of net cage is circulated, and avoids polluting Cultivated water water body.
Purifying water process environment-protecting cultivation net cage, at least two layers overlapping of high density net cage body use, and the setting of net cage body surrounding is floating
Cylinder platform and guardrail, guardrail supporting rod are fixed on buoy platform inner peripheral, have hard object frame to support around net cage body upper mouth
It is fixed on buoy platform inner ring periphery, centre forms culture zone, and net cabinet depth is selected according to regional waters or cultivation type, fitted
Variant regional waters aquaculture is closed, net cage body overlaps two layers of making using the close net of 2000 heights of eye, prevents residual bait and cultivation product
It is external that excreta sees through net cage, and square, circle or polygon is arranged in net cage body, and 300-500mm of approximately level is depended on net cage body top
Height component net cage body uses the big eyes nets of 10mm, is conducive to the circulation of net cage inside and outside water body and replaces, the net cage body network interface face can
Open or sealing, without using guardrail, is sealed if net cage body is sealed using the big eyes nets of 30mm, facilitate launch bait or according to
Type choosing sealing mesh is cultivated, the net bottom of box is set as 60 ° of cone angle-according to regional water environment and net cage body specification
Micro- conical bottom between 150 ° is precipitated to cone angle bottom under water impact effect conducive to residual bait and other residues, passes through suction
The powerful self-priming suction pump of power is connected to bevel angle bottom hose, and net cage body bottoms are thoroughly pumped into water process clarifier-tank
Separating treatment, the net cage body bottom periphery have hard object braced frame, prevent water-bed stormy waves from sweeping across and squeeze net cage body；At Water warfare
Reason system is also biofilter autotrophic denitrification intensive treatment reactor simultaneously, including, it is arranged in net cage body top edge floating drum
The water process clarifier-tank of platform, pumping system, power supply system, the water purification treatment system are three layers three-dimensional, and one layer is filtering
Separating layer, two floor reactor filler rooms, three layers are secondary settling tank, and the secondary settling tank is made of a heavy pond and secondary settling tank, and described two is heavy
It is that the close net overlapping of two layers or more 2000 heights of eye uses that, which there are extension valve control discharge, layer separation pond, filter screen in pond, separation
Go out net cage body bottoms, by isolating sundries cleaning processing, isolates sewage into two layers of processing；Two layers of reaction
Device filler is sulphur, iron ore, hydrotalcite or pyrite, dolomite, has a large amount of Research of Environmental Sciences to show biofilter autotrophy
Denitrification intensive treatment is notable to denitrogenation, phosphor-removing effect；Water process purification complies with standard, and clear water is discharged into caged-culture waters or the outer water of case
Body, water process clarifier-tank bottom are conducive to the water surface in clarifier-tank discharge water slug net cage body from water surface elevation 300mm or so
For water body oxygenation, net cage body bottoms are pumped into Water warfare separate tank by water pump, realize that circulating filtration purifies water, simultaneously
By drawing water, caged-culture waters are in and circulate state caged-culture waters；The self-priming 12V sewage pumpings pump inlet and outlet water pipe connection
PVC hose, water supply hose are fixed on net cage body bottom pyramidal angle, have multiple water inlet absorption residues, water outlet to be fixed on net
Top of the box water process clarifier-tank edge, suction pump are mounted on outside net top of the box floating drum inside edge clarifier-tank, the self-priming
Solar power system is housed, suction pump has solar power system power supply or other power supply power supplies, suction pump beside suction pump
It is provided with time switch, is set in extraction of multiple periods net cage body bevel angle bottom sediment daily, filtration, purification separate tank
The collection in time daily of interior filtrate is handled, and it is pollution-free to realize that aquiculture net cage purifies water.
Preferably, the close net of 2000 height of eye of two layers of mesh babinet is the preferable flexible material of high density polyethylene (HDPE).
Preferably, Inlet and outlet water hose is PVC material, and the multiple water inlet diameters of hose are no more than 15mm.
Preferably, self-priming 12V suction pumps are pumped using sewage high pressure water extraction, and safe voltage solar power system is selected in power supply
Add and match wind-driven generator, accumulator shares.
Preferably, water cleaning pool width is no more than 800mm, and purifying water process processing pond is strong using bad high temperature, hardness
PC materials.
Preferably, net cage body bottom periphery frame backing material selects coating steel pipe.
Purifying water process environment-protecting cultivation net cage of the present invention, net cabinet depth are selected according to regional waters or cultivation type, are fitted
Close variant regional waters aquaculture；Water purification treatment system ensures net bottom of box noresidue, while reinforcing mat babinet
It is pollution-free to realize that denitrogenation, dephosphorization purify water for interior water body flow circulation rate.
Description of the drawings
Fig. 1 is purifying water process environment-protecting cultivation net cage extension valve B structure schematic diagram proposed by the present invention.
Fig. 2 is purifying water process environment-protecting cultivation net cage water purification treatment system A structural schematic diagrams proposed by the present invention.
Fig. 3 is purifying water process environment-protecting cultivation cage structure schematic diagram proposed by the present invention.
Specific implementation mode
Purifying water process environment-protecting cultivation net cage of the present invention is described in further details below in conjunction with the accompanying drawings.
Shown in Fig. 1, purifying water process environment-protecting cultivation net cage extension valve B structure schematic diagram, including, limit sill B1, runner
The preposition spacing B3 of water inlet B 2, outer tube runner, outer tube runner baffling mouth B4, limit protruding pin mounting hole B5, outer tube runner
Mouthful B6, limit protruding pin B7, valve port spacing B8, valve plate B9, valve body inner sleeve nozzle B10, valve inner sleeve side water inlet baffling mouth B11,
Inner sleeve passes in and out baffling mouth spacing B12, inner sleeve runner postposition spacing B13, inner sleeve side water outlet baffling mouth B14, valve body inner sleeve
Pipe runner mouth B15, valve body inner sleeve expansion handle B16, limiting groove B17.
Shown in Fig. 2, purifying water process environment-protecting cultivation net cage water cleaning pool A structural schematic diagrams, including, clarifier-tank is outer horizontal
Wall A1, a heavy pond conjoined vat A2, separate tank cross wall A3, separate tank A4, secondary settling tank conjoined vat A5, clarifier-tank longitudinal side wall A6, purification
Cross wall A7 outside pond, the outer longitudinal wall A9 of longitudinal wall A8, clarifier-tank, biochemical filler room A10, secondary settling tank A11, separate tank web plate in clarifier-tank
A12, reactor filler bed net plate A13, secondary settling tank overflow water out A14, a heavy pond L-shaped baffle pipe overflows water out A15, a heavy pond L
Shape baffle pipe connect water inlet A 16, secondary settling tank sludge reflux mouth A17, clarifier bottom A18, a heavy pond sludge reflux mouth A19,
Extension valve B.
Shown in Fig. 3, purifying water process environment-protecting cultivation cage structure schematic diagram.Water cleaning pool A, floating drum and guardrail inner wall
1, big eyes dictyosome 2, highly dense net cage body 3, water outlet of water pump 4, self-priming suction pump 5, solar panel 6, guardrail 7, floating drum
8, suction pump water supply hose 9, water inlet 10, net cage body conical lower portion 11, net cage body bottom periphery frame 12.
Referring to Fig. 1, Fig. 2, Fig. 3, extension valve B is control water purification treatment system purified water vent valves, described flexible
Valve has the function of that three step switch, valve body are made of the internal and external casing that can make axial relative movement, micro- between the internal and external casing
Gap can do axial stretching movement and realize that three step switch function, the valve disengaging runner mouth are respectively and fixedly connected to secondary settling tank purification
The outer bottoms the longitudinal wall A9 50mm height and positions of longitudinal wall A8, clarifier-tank in pond（Referring to Fig. 2）, sill B1 is in valve body outer tube for outer tube limit
2 edge of runner water inlet B, the limit sill B1 are that limitation inner sleeve is axially moving terminal, the preposition spacing of outer tube runner
B3 is outer tube runner baffling mouth B4 peristomas to 2 spacing of runner water inlet B, and outer tube runner baffling mouth B4 is arranged in outer tube stream
Road side, hypostome is flat with runner bottom face, and limit protruding pin mounting hole B5 settings are in valve body outer sleeve upper face, close to outer tube
In the middle part of runner mouth B6 at body length one third, bore is adapted to limit protruding pin B7, and limit protruding pin B7 can be cylinder,
Limit protruding pin mounting hole B5 can be the circle with protruding pin B7 adaptations；Valve port spacing B8 is valve plate B9 to valve body inner sleeve import
The distance of B10, the valve plate B9 is to the affixed disjunctor of inner sleeve runner internal diameter full closeding state, valve inner sleeve side water inlet baffling mouth
For B11 in the interior front ends casing valve plate B9, water inlet baffling mouth B11 lower edges are flat with inner sleeve bottom face, and inner sleeve passes in and out baffling mouth spacing
B12 is that inner sleeve side is discharged baffling mouth B14 to the distance of valve body inner sleeve water inlet B 10, and inner sleeve runner postposition spacing B13 is
Water baffling mouth B14 is to distance between inner sleeve runner exit B15, valve body inner sleeve expansion handle B16 and inner sleeve runner exit
B15 upper limb disjunctors are affixed, and limiting groove B17 is arranged in interior sleeve upper end Middle face, and front end is connected with valve plate B9, and rear end is in inner sleeve
At pipe a quarter, the limiting groove front and back end and limiting slot are in closed state in inner sleeve runner, and limiting slot rear end is extremely
Distance between valve body inner sleeve runner exit B15 is more than valve port spacing B8；When the stop places expansion handle B16 are in outer tube stream
When road junction B6 is with valve body inner sleeve runner exit B15 overlap conditions, the inner sleeve stop places nozzle B10 are at outer casing limit sill B1 ends
Point, baffling mouth spacing B12 are superimposed in the preposition spacing B3 of runner, and inner sleeve baffling mouth B11 and B14 rest on the preposition spacing of runner
In B3, baffling mouth B11 and B14 are in outer tube flow passage side tube wall closed state；Outer tube runner baffling mouth B4 rests on inner sleeve
The positions pipe runner postposition spacing B13, in by inner sleeve tube wall closed state, limiting groove B17 rear end terminals and limit protruding pin B7
Overlapping, this state extension valve are closed, and a heavy water cannot flow into secondary settling tank by extension valve at this time（Referring to figure
2）；When expansion handle B16, which is axially moved, to retract, limiting slot B17 front end terminals are Chong Die with spacer pin B7 stops, inner sleeve runner
Intaking, baffling mouth B11 is Chong Die with the outer flow passage baffling stop places mouth B4, and valve plate B9 rests on the baffling edges mouth B4 rear end, at this time
Valve plate B9 is in the completely closed state to outer tube runner, this state extension valve B is in level-one unlatching, a heavy pond clear water
By outer tube runner, into baffling mouth B11 and B4 in overlap condition, flows into secondary settling tank and carry out secondary precipitation, at this time one
Heavy pond and secondary settling tank are in connected state, and runner exit is closed, and water cannot be flowed out from valve outside pond；Work as expansion handle
B16 is axially moved to water inlet direction and pushes, and valve plate B9 is rested in the middle part of outer tube runner baffling mouth B4, at this time inner sleeve runner
Baffling mouth B12 and B14 is Chong Die with outer tube runner baffling mouth B4 simultaneously, this state extension valve is in two level and opens, and at this time one
Heavy water enters baffling mouth B11 by outer tube runner and enters secondary settling tank, while secondary settling tank clear water enters place by baffling mouth B4
Inner sleeve runner is flowed into the baffling mouth B14 of overlap condition to exclude outside pond；Aforementioned implementation process is that one, secondary settling tank passes through flexible valve
Door B function drainage works process introductions are rectangular shown in extension valve B in this utilization, and extension valve can be round and more
Side shape, extension valve can independently use in other fields, it is desirable that seal high component and use, need to add at inner sleeve pipe outer wall valve plate B9
Sealing ring.
Fig. 2 is purifying water process environment-protecting cultivation net cage water cleaning pool A structural schematic diagrams, including power supply system, is drawn water
Component,（Water cleaning pool A, once referred to as, clarifier-tank）, clarifier-tank is a biofilter autotrophic denitrification intensive treatment reaction
Device, major function is cultured product excreta, residual bait, caged-culture waters denitrogenation, dephosphorization in processing aquiculture net cage body, described net
It is three layers three-dimensional to change pond, and height accounts for respectively, and one layer, to be separated by filtration pond A4, highly accounts for 2/5ths, two floor biochemical filler rooms
A10 highly accounts for 1/5th, and three layers are one, secondary settling tanks, highly accounts for 2/5ths, the clarifier-tank outer cross wall A1 and A7 are net
The both ends Hua Chi cross wall plate, while A1 is a heavy pond conjoined vat A2 exterior panels, the cross wall both ends plate A1 and A7 cross section, respectively at purification
Pond longitudinal side wall A6 and the outer both ends longitudinal wall A9 cross section disjunctor one cylinder barrel of affixed formation of clarifier-tank, cylinder barrel lower face and clarifier-tank cylinder
Bottom A18 disjunctors are affixed to form an open cylinder, and two sections of separate tank cross wall A3 are respectively in clarifier-tank longitudinal side wall A6 and clarifier-tank
Longitudinal wall A8 inner wall disjunctors are affixed, affixed with the cross sections separate tank web plate A12 disjunctor in the middle part of the separate tank cross wall A3, and separate tank is horizontal
The lower faces wall A3 and the cross sections reactor filler bed net plate A13 disjunctor are affixed, described to answer the device packed bed cross sections web plate A13 and divide
From pond web plate A12 surroundings section, respectively at A3, A6, A7, A8, casing wall plate disjunctor is affixed in length and breadth, has A3 and A8, A11, A12 right respectively
Open cylinder body clarifier-tank A is separated, and vertical section and clarifier-tank cylinder bottom A18 disjunctors are affixed under longitudinal wall A8 in clarifier-tank, the both ends A8
Cross section is affixed with disjunctor at a quarter in the middle part of the siding of the both ends cross wall plate A1 and A7 respectively, the clarifier-tank opening cylinder at this time
Inner cavity has been divided into separate tank A4, secondary settling tank conjoined vat A5 and one heavy pond conjoined vat A2, biochemical filler room A10 and secondary settling tank
The several small individual cylinders of A11 and pond；Separate tank A4 occupies 2/5ths height of clarifier-tank cylinder body in top, and biochemical filler room A10 is accounted for
With 1/5th height of clarifier-tank cylinder body, a heavy pond A11 occupies 2/5ths height of clarifier-tank cylinder body, and separate tank web plate A12 is
Separate tank A4 bottom plates, the separate tank A4 are the separate tanks for filtering aquiculture net cage bottom sediment, and the separate tank A4 is set
Two layers or more 2000 height of eye filter density nets are equipped with, 30mm sieve screen apertures are arranged in bottom separate tank web plate A12,（Two layers of biochemical filler
Room A10 is from this sieve screen apertures filler）, the net cage body bottoms pass through suction pump water supply hose 9 and mating suction pump 5
It is pumped into the separation of separate tank A4 level-ones, is cleared up by the fraction collection that highly dense net is detached,（It is shown in Figure 3）After separation
It is to fill out that water body, which flows into two floor biochemical filler room A10, the biochemical filler room A10 using sulphur, lime stone or pyrite, dolomite,
Material, for particle diameter between 3.5-6mm, laying depth is 60-80mm, and 3mm is arranged in reactor filler bed net plate A13 sieve screen apertures
Rectangle mesh, it is ensured that the not lower leakage of filler particles, it is conjoined vat that pond A11 and A2 sinks in filler chamber A10 lower layers one, the company
Body cylinder A2 is transparent open cylinder body, the minimum 150mm of width, a heavy pond glar easy to clean；Secondary settling tank conjoined vat A5 with
The equally transparent open cylinder bodies of A2, length is clarifier-tank total length, and the minimum 150mm of width is open, there is longitudinal wall A8 in clarifier-tank
The open cylinder of composition, sedimentation in secondary sedimentation tank mud easy to clean are surrounded with longitudinal wall A9 and A1, A7 outside clarifier-tank；Secondary settling tank overflows water out A14
It is supernatant water out, is arranged in the middle part of secondary settling tank conjoined vat A5 outer walls A9, phase is arranged at reactor filler bed net plate A13 in height
At corresponding 20mm；One heavy pond L-shaped baffle pipe overflows the setting of water out A15 height in two layers of upper ends filler chamber A10 opposite 4/5ths
Position；One heavy pond L-shaped baffle pipe connection water inlet A 16 setting is in casing wall A8 with respect to 2/5ths position of the upper ends heavy pond A11, L
Shape baffle pipe occupies in secondary settling tank, when extension valve B is closed（It is shown in Figure 1）, a heavy pond L
When the unrestrained water out A15 of shape baffle pipe begins with flow such as secondary settling tank unrestrained by L-shaped baffle pipe, filler chamber A10 water has been overflow at this time
Cross sulphur, lime stone or pyrite, dolomite is filler, filler all impregnated in water, and the water surface is in the upper ends filler chamber A10 five
/ everywhere, when the unrestrained water out A14 of the secondary settling tank there are flowing out soon, 5 setting time of self-priming suction pump is to have stopped extracting
Net cage bottoms（It is shown in Figure 3）, all filter such as filler chamber of lower layer A10 carries out the anti-nitre of autotrophy to separate tank A4 sewage
Change intensive treatment, strengthen absorption denitrogenation, minimum 3 hours of dephosphorization processing time, after the water process strengthens absorption 3 hours, stretches
Valve opens level-one switch, and a heavy pond clear water enters baffling mouth B11 and B4 in overlap condition by outer tube runner and flows into
Secondary settling tank secondary precipitation, at this time a heavy pond and secondary settling tank be in connected state, extension valve runner exit is closed, water
It will not be flowed into outside pond from valve（Shown in figure one）, a heavy pond precipitates water and flows into two at a slow speed by valve B runner bafflings
Heavy pond, at this time secondary settling tank supernatant water flowed out outside clarifier-tank by unrestrained mouth of a river A14 or caged-culture waters, when the anhydrous outflows of unrestrained mouth of a river A14
When, when checking that a heavy pond clear water is in shape, extension valve B secondary switch is opened, valve plate B9 rests on outer tube at this time
In the middle part of runner baffling mouth B4, inner sleeve runner baffling mouth B12 and B14 while, this state Chong Die with outer tube runner baffling mouth B4
Extension valve is in two level unlatching, and a heavy water enters baffling mouth B11 by outer tube runner and enters secondary settling tank at this time, and at this time two
Heavy pond clear water can be entered the baffling mouth B14 inflow inner sleeve runners in overlap condition by baffling mouth B4 and is discharged outside pond simultaneously
Or caged-culture waters（It is shown in Figure 1）, the extension valve B outer tube runners water inlet B 2, the difference disjunctor of water outlet B 6 are affixed
In longitudinal wall A8 and the lower ends longitudinal wall A9, extension valve B outer sleeve bottoms are from clarifier-tank cylinder bottom A18, and minimum to be 30-50mm ensure mud
The height that water will not flow out, when the anhydrous outflow of the extension valve B runners, one, secondary settling tank clear water it is substantially drained, close valve,
Tape remaining muddy water has the small suction pump of connection to promote reflux by the heavy pond sludge reflux mouth A19 of secondary settling tank sludge reflux mouth A17 and one
To separate tank A4 filtration treatments again.
Aforementioned specific implementation process is water purification treatment system structure and application, aforementioned while being an aquiculture net cage
Body cultured product excreta, residual bait, caged-culture waters denitrogenation, dephosphorization water process purification process；Clarifier-tank A be stereo biological filter tank from
Denitrification intensive treatment reactor is supported, is chronically exposed under daylight and exposes to the sun and rain, preferably selects and relies the hard price of high temperature quality low
Honest and clean high-quality PC materials, except extension valve B inner sleeves and spacer pin be can be seperated outer, other clarifier-tank A components descriptions company
Affixed body can be the whole disjunctor of cast, and clarifier-tank A is a water process purification system that can independently use with other fields.
Shown in Fig. 3, purifying water process environment-protecting cultivation cage structure schematic diagram.Water cleaning pool A, it is arranged on net cage body
All outer 8 platforms of floating drum of edge choma, floating drum and 1 position of guardrail inner wall are the net cage body upper limb waters surface or more, as net cage does opening, floating drum
With 1 use of guardrail inner wall and the big 2 same money of eyes dictyosome of net cage upper mouth babinet, above it is sealed to guardrail upper end and is pulled through, as net cage body is done
Sealing, guardrail 7 do not have to, and the big eye nets of dispensing bait screen distance mouth 30mm easy to use all seal net cage body opening, make net cage body
It is totally-enclosed；Big eyes dictyosome 2 is that net cage body upper mouth 300-500mm height components are conducive to using the big eyes net of 10mm mesh
The water body circulation of net cage inside and outside is replaced, while floating bait will not be external from 10mm mesh outflow net cage, is connected to big eyes net
The highly dense net cage body in 2 lower end of body 3 is the close net of double-deck 2000 heights of eye, is used using overlapping is double-deck, effectively prevent in net cage body residual bait and
Other residues see through the outer water body of case, it is ensured that water body is pollution-free；Water outlet of water pump 4 is connected to 5 water outlet of self-priming suction pump, institute
It states suction pump 5 and is placed on buoy platform close to water cleaning pool A, 6 upper ends of solar panel water beside suction pump
The purified treatment pond sides A guardrail 7, lower end are placed on 8 upper limb of floating drum, and 9 upper end of suction pump water supply hose is connect with suction pump water inlet,
Lower end is fixed on net cage body bottom pyramidal angle, 11 bevel angle of net cage body conical lower portion, according to regional water environment and net cage
Body specification is set as micro- conical bottom between 60 ° -150 ° of cone angle, and the suction pump water inlet hose 9 is fixed on net cage body conical bottom
11 Tapered corners of portion, are provided with multiple 10-15mm of bore water inlets 10, and net cage is siphoned away using the powerful suction pump of suction force
Bottoms enter water cleaning pool separation, and net cage body bottom periphery frame 12 is the periphery company for being used to support net cage bottom
Body frame, can be selected high rigidity coating steel pipe, and 12 function of the frame is to prevent from underwater torrent stormy waves from sweeping across to squeeze net cage body；Net
Babinet impregnates under water, and the quality-high and inexpensive polythene material of material selection, polyethylene is odorless, nontoxic, feel ceraceous, has excellent
Resistance to low temperature, for minimum adaptive temperature up to subzero -70~-100 DEG C, chemical stability is good, is resistant to invading for most of soda acids
Erosion, water imbibition is small, and electrical insulation capability is excellent, and heat-resistant aging is poor, and it is the quality material for making net cage to be suitble to underwater use.
A kind of purifying water process environment-protecting cultivation net cage provided in this embodiment, achievees the purpose that purified water, can be effectively
The migration for controlling water pollutant, accelerates the decomposition and inversion of pollutant, to reach state sewage emission standard, it is ensured that aquaculture net
Case not polluted-water.
The foregoing is only a preferred embodiment of the present invention, not to limit the scope of the invention, it is right
For those skilled in the art, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this hair
In the case of bright spirit or essential attributes, the present invention can be realized in other specific forms, therefore, no matter comes from which point
See, the present embodiments are to be considered as illustrative and not restrictive, the scope of the present invention by appended claims without
It is that above description limits, it is intended that all changes that come within the meaning and range of equivalency of the claims are included
In the present invention.
Claims (8)
1. a kind of purifying water process environment-protecting cultivation net cage, it is characterised in that：Including babinet, water purification treatment system, buoy platform,
The net cage body is the overlapping highly dense net of multilayer, and the net bottom of box is conical bottom.
2. a kind of purifying water process environment-protecting cultivation net cage, it is characterised in that：Water purification treatment system, including stereoscopic multi-layer water process
Clarifier-tank, draw water component and electricity generation system.
3. a kind of purifying water process environment-protecting cultivation net cage as described in claim 1, it is characterised in that：The net cage body is at least
The close net overlapping composition of two layers of 2000 heights of eye, net cage body upper peripheral edge are with hard object frame and are supported and fixed on floating drum inner ring periphery；It is described
300-500mm height net cage bodies below the water body plane of net cage body upper end are the big eyes nets of 10mm, and the big eyes nets of 10mm are in net
The highly dense net of babinet is fixedly connected；Between micro- 60 ° -150 ° of the conical bottom cone angle of the net bottom of box, net bottom of box periphery
Edge has hard object frame to support.
4. such as claim 1 or 3 any one of them purifying water process environment-protecting cultivation net cages, it is characterised in that：Net cage body network interface
It is that opening or sealing, opening need buoy platform and guardrail, platform guardrail inner ring periphery is provided with prolongs with net cage body disjunctor
Stretch big eyes net；The net cage body seals the big eyes mesh of bait throwing in easy to use.
5. a kind of purifying water process environment-protecting cultivation net cage as claimed in claim 2, it is characterised in that：The pumping system is drawn water
Pump is 12V sewage self-suction suction pumps, and the suction pump has solar power system to power or other safe voltages are powered, the pumping
Water pump is arranged time switch, suction pump be arranged according to net cage body specification it is one or more, the pump hose that draws water be high quality without
Malicious hose.
6. a kind of purifying water process environment-protecting cultivation net cage as claimed in claim 2, it is characterised in that：In the water cleaning pool
It is divided into stereoscopic multi-layer, described one layer is to be separated by filtration pond, and the separate tank filter screen is that the close net of two layers or more 2000 heights of eye is folded
It closes and uses；Two layers are biochemical filler chamber, and three layers are secondary settling tank；The secondary settling tank is made of one, 2 two heavy ponds, and there is L-shaped in a heavy pond
Baffle pipe is drained to secondary settling tank, described one, secondary settling tank have extension valve connection intercommunication control discharge and the unrestrained mouth of a river discharge.
7. such as claim 2 or a kind of purifying water process environment-protecting cultivation net cage of 6 any one of them, it is characterised in that：The water
Purified treatment secondary settling tank connection extension valve has the function of three step switch, and valve body is by that can make the internal and external casing of axial relative movement
Composition, the extension valve inner sleeve do axial stretching movement, and internal and external casing Inlet and outlet water baffling mouth is stopped in different location and is overlapped,
Realize three step switch conversion function.
8. a kind of purifying water process environment-protecting cultivation net cage as described in claim 1 to 2, it is characterised in that：The net cage body last week
Edge has hard object frame to be supported and fixed on buoy platform inner ring periphery, and net cage body top edge buoy platform is provided with water process purification
Pond, suction pump, electricity generation system, the water pump outlet pipe that draws water are fixed on water process clarifier-tank edge, and water supply hose is fixed on net cage body bottom
Portion's bevel angle siphons away net cage bottoms using the powerful self-priming suction pump of suction force and enters the separation of water process clarifier-tank, point
It is cleared up in time from rear residue, sewage enters clarifier-tank biofilter autotrophic denitrification intensive treatment, it is ensured that culturing area water
Body will not pollute.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810252257.4A CN108338108B (en) | 2018-03-26 | 2018-03-26 | Environment-friendly aquaculture net cage for water purification treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252257.4A CN108338108B (en) | 2018-03-26 | 2018-03-26 | Environment-friendly aquaculture net cage for water purification treatment |
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| CN108338108A true CN108338108A (en) | 2018-07-31 |
| CN108338108B CN108338108B (en) | 2024-02-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2585983A (en) * | 2019-06-20 | 2021-01-27 | Gordon Towgood Bett Andrew | Sea lice inhibiting system |
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| Publication number | Publication date |
|---|---|
| CN108338108B (en) | 2024-02-09 |
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