CN107771729A - A kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem - Google Patents

A kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem Download PDF

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Publication number
CN107771729A
CN107771729A CN201710866995.3A CN201710866995A CN107771729A CN 107771729 A CN107771729 A CN 107771729A CN 201710866995 A CN201710866995 A CN 201710866995A CN 107771729 A CN107771729 A CN 107771729A
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China
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shrimp
water
ponds
overflow launder
integrated management
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CN201710866995.3A
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Chinese (zh)
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CN107771729B (en
Inventor
王萍
桂福坤
冯德军
潘昀
刘威
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • 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
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G33/00—Cultivation of seaweed or algae
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/50—Culture of aquatic animals of shellfish
    • A01K61/59—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; CARE OF BIRDS, FISHES, INSECTS; 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; CARE OF BIRDS, FISHES, INSECTS; 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; CARE OF BIRDS, FISHES, INSECTS; 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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Abstract

The invention discloses a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem, including nursery pond, the back pool being connected into shrimp ponds and with into shrimp ponds that is connected with nursery pond.Wherein, nursery pond is located at the outermost of shrimp ecosystem, and plan view shape is in annular, and internal uniform overflow launder one, periphery inner side uniformly connects into shrimp ponds.Water circulation in nursery pond, the overflow launder one that inside is set can carry out preliminary purification to water, collect the bulky grain dirt such as residual bait, excrement in water and tentatively filter off except little particle dirt.Overflow launder two is provided with into shrimp ponds other end, top, which is provided with, builds bridge；Overflow launder two is connected with back pool.Above-mentioned shrimp ecosystem integrates shrimp seedling cultivation and into shrimp aquaculture, and cultivation system is perfect, and automation, systematicness, sustainability are good, are adapted to large-scale farming.

Description

A kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem
Technical field
The present invention relates to prawn culturing technical field, is specifically a kind of circular intensive efficiently integrated management flowing water type recirculated water Shrimp ecosystem.
Background technology
It is exactly to utilize modernization industry means that shrimp is supported in batch production, controls ecological environment in pond, and one is created most preferably for prawn Existence and growth conditions, high density it is intensive put in a suitable place to breed in the case of, promote the smooth growth of prawn, improve unit area Yield and quality, strive for higher economic benefit.Existing shrimp ponds are primarily present problems with：1. if change water time length, change water Less, the water quality in shrimp-cultivation pool is poor, and prawn illness rate is higher；If new water is frequently injected, or quantity of exchanged water increase, pond can be made Interior water temperature change is obvious, and particularly overwintering season, prawn survival rate are reduced so that prawn yield is reduced；2. biological species in shrimp ponds Class is single, and Ecological regulation ability is poor, if cultivating algae in shrimp ponds, the quantity of algae is not easily controlled, and easily causes algae Situation about spreading unchecked, prawn survival rate is reduced, increase aquaculture cost.Above-mentioned reason causes the popular enthusiasm to cultivating shrimp not high, Shrimp farming slower development, it is impossible to meet market comsupton demand.
The content of the invention
Shrimp seedling can be cultivated simultaneously it is an object of the invention to provide one kind and is changed into shrimp, circulating water cultivation, pool inner water temperature Less, water quality is good, and prawn survival rate is high, automates, be systemic, the circular intensive efficiently integrated management flowing water type that sustainability is good Recirculated water shrimp ecosystem.
The present invention is directed to the problem of being mentioned in background technology, and the technical scheme taken is：It is a kind of circular intensive efficiently comprehensive Manage flowing water type recirculated water shrimp ecosystem, including nursery pond, being connected into shrimp ponds and with into shrimp ponds of being connected with nursery pond Back pool.Wherein, nursery pond is located at the outermost of shrimp ecosystem, and plan view shape is in annular, internal uniform overflow launder one, Peripheral inner side uniformly connects into shrimp ponds.Water circulation in nursery pond, the overflow launder one that inside is set can be carried out just to water Step purification, collect the bulky grain dirt such as residual bait, excrement in water and tentatively filter off except little particle dirt.Set into shrimp ponds other end There is overflow launder two, top, which is provided with, builds bridge；Overflow launder two is connected with back pool.Above-mentioned shrimp ecosystem collection shrimp seedling cultivation and into shrimp Cultivate in one, cultivation system is perfect, and automation, systematicness, sustainability are good, are adapted to large-scale farming.
To optimize above-mentioned technical proposal, the measure taken also includes：The lower end of overflow launder two is embedded in ground, overflow launder two Volume is the 1/64 ~ 1/42 of culturing pool volume, and the lower end of overflow launder two embeds the floor space for not only saving whole cultivating system, also The blowdown of overflow launder two can be easy to, the volume of overflow launder two is provided with certain proportion with culturing pool volume, controls water circulation amount, favorably In maintenance recirculated water rearing conditions.Overflow launder two is provided with bottom water inlet and top delivery port, and bottom is furnished with poly basin, makes Obtain nursery pond and water body flow each can be realized by overflow launder two into shrimp ponds, and poly basin can be collected in culturing pool in time Residual bait and excrement, poly basin are connected with drainpipe, and drainpipe is connected to gully, thus the residual bait collected of poly basin and excrement can and When discharge culturing pool, realize and the automatic dirt collection of culturing pool and remove contamination, keep prawn culturing water quality.Back pool and nursery pond/ Into drainpipe and backwater canal is provided between shrimp ponds, wherein back pool is connected with backwater canal by Microfilter and sand filtering device.Nursery Pond/entered into the water in shrimp ponds by drainpipe in back pool, is sent into the Microfilter of connection after precipitation process and is suspended The removal of material, rear be sent into sand filter carry out water body purification, the water body after purification by backwater water channel be transmitted back to nursery pond/into In shrimp ponds, realize that water circulation utilizes.Nursery pond/and into temperature detector is provided with shrimp ponds, the data transfer detected arrives In monitoring system on bridge formation.Stair are equipped with into the vacant lot between shrimp ponds, stair other end connects with building bridge；Nursery pond Outer periphery is provided with aerial ladder, and aerial ladder other end connects with building bridge.
Preferably, building bridge is provided with monitoring system.Monitoring system can monitor in real time, record prawn upgrowth situation, water The data such as the limpid degree of matter, staff are analyzed data, realize system administration and the Optimal culture side of prawn culturing Case.
Preferably, into being equipped with storing room at the vacant lot between shrimp ponds.Storing room and near into distance between shrimp ponds, feeds It is convenient.
Preferably, it is provided with waterwheel into shrimp ponds；Waterwheel half is immersed in the water, and half exposes in atmosphere；Set into shrimp ponds There is aerator.The rotation of waterwheel causes water body to have certain flow direction, makes into water body realization in shrimp ponds and circulates.Waterwheel Worked together with aerator, increase the oxygen in water body, improve prawn survival rate.
Preferably, the angle of inclination beta into the bottom surface of shrimp ponds 2 is 125 ° ~ 140 °.This inclination angle can improve water circulation streamline Type, dirt collection effect is improved, preferably, can be also 120 ° ~ 130 ° according to the different life habit regulation gradient of prawn, not only Dirt collection effect is lifted, also makes culturing pool that there is more obvious different water depth depth, so as to meet needed for shrimp culture environment, to carry High prawn culturing survival rate.
Preferably, shrimp body collector includes rotating shaft, rotating shaft is externally connected with cylindrical chamber, and storage chamber outer wall is connected with Leaf is shoveled, shovel leaf is provided with dodge gate with storage room junction, and storage room is with axis of rotation so that shovel leaf rotates, and turns to minimum point Shovel leaf the dead shrimp into shrimp ponds bottom can be shoveled into shovel leaf, the tie point for shoveling leaf and storage room is provided with the movable axis of dodge gate, living Dynamic door one end is connected to movable axis, and the other end is not fixed, when the shovel leaf with dead shrimp rotate to be inclined upwardly state when, this shovel leaf Corresponding dodge gate is opened because of self gravitation, and dead shrimp shrimp body reaches also because self gravitation is slipped into storage room and collects shrimp body Effect, preferably, shovel leaf head is flat sheet, flat sheet make it that shoveling leaf is more prone to shovel shrimp body, shovels in leaf tail portion Embedded with vibrations motor, vibrations motor produces faint vibrations, can promote to shovel leaf when shrimp body is collected and enter shrimp body and into shrimp ponds bottom surface Between slit, when shrimp body slips into storage room, can also accelerate the landing of shrimp body, avoid shrimp body be adhered to shovel leaf surface and miss Fall into the opportunity of storage room, and lasting seismaesthesia has warning function to shrimp living, the shrimp that avoids living is strayed into storage room and cause need not The loss wanted, preferably, shrimp body collector is fixed using movable mode, in order to reclaim shrimp body, preferably, shovel leaf with Storage chamber surface is evenly equipped with micro-hole so that residual bait and excrement can pass through, and avoid residual bait, excrement and the mixing of shrimp body and accelerate shrimp Body rots, and shrimp body collector collects shrimp body, improves dead shrimp recovery integrality and convenience, and it also avoid shrimp body influences residual bait and excrement Just collection.
Preferably, overflow launder one and the upper end of overflow launder two are equipped with filter cap；Filter cap is by waiting water-permeable brick of hexagon to connect Composition, it is overall in cellular；Water-permeable brick outer surface is brick body, and central part sets up hollow sphere separately, between the two filling adsorption material； Water-permeable brick is provided with ball recess；Hollow sphere is made up of degradation material, and algae dormancy propagating materials is placed in centre.Water from Ball recess enters water-permeable brick, the harmful substance such as organic matter little particle, heavy metal ion, pigment in water, is adsorbed material and inhales It is attached, and be distributed in sorbing material, water quality is purified, improves the survival rate of prawn.Ball recess has to be had to particulate matter There is storage effect, improve adsorption capacity of the filter cap to particulate matter.The structure design of above-mentioned filter cap is to improving filter cap absorption The adsorbance of particulate matter, there is unexpected effect.Above-mentioned degradation material does not possess water penetration, pushing away over time Move, degradation material is slowly degraded, and water enters hollow sphere, breaks the dormancy of algae dormancy propagating materials.By water-permeable brick Move on into shrimp ponds, algae is grown using the nutrient in water-permeable brick, improves into the bio-diversity of shrimp ponds, is improved in shrimp ponds The self-repairing capability of the ecosystem.Algae absorbs effect to the nitrogen in water, phosphorus recycling, nitrate nitrogen and nitrite nitrogen It is good, and heavy metal in water can be enriched with vivo, pond water quality is improved, improves the survival rate of prawn, reduces water treatment cost. The algae of selection dwells algae the bottom of for, using above method culture, can effectively control algal kind and quantity.Algae is by water-permeable brick The noxious substances such as organic matter little particle, heavy metal ion, pigment remove algae after utilizing, and hollow sphere are squeezed into permeable Brick, reused.
Compared with prior art, the advantage of the invention is that：Can cultivate simultaneously shrimp seedling and into shrimp, prawn culturing system more It is perfect.Shrimp seedling is cultivated and uses circulating water cultivation into shrimp aquaculture, accomplishes in time to remove dead shrimp, and water quality can be carried out in time Biology and manual purge, the change of pool inner water temperature is little, water quality is good, and prawn survival rate is high.Cultivation system is entered using monitoring system Row monitoring in real time, record prawn upgrowth situation, data, the staff such as limpid degree of water quality analyze data, realized The system administration and Optimal culture scheme of prawn culturing.
Brief description of the drawings
Fig. 1 is the top view of shrimp ecosystem of the present invention；
Fig. 2 is back pool of the present invention, bridge formation and part into shrimp ponds side view；
Fig. 3 is filter cap partial enlarged drawing of the present invention；
Fig. 4 is shrimp body collector sectional view of the present invention；
Fig. 5 is present invention shovel leaf sectional view.
Description of reference numerals：1 nursery pond；11 overflow launders one；2 into shrimp ponds；22 waterwheels；23 aerators；24 shrimp body collectors； 241 rotating shafts；242 shovel leaves；243 dodge gates；244 storage rooms 245 shake motor；3 storing rooms；4 stair；5 build bridge；6 back pools；7 Aerial ladder；8 overflow launders two；81 filter caps；811 water-permeable bricks；8111 ball recess；8112 hollow spheres.
Embodiment
The present invention program is described further below by drawings and examples：
Embodiment 1：
As shown in figure 1, a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem, including nursery pond 1, with The back pool 6 being connected into shrimp ponds 2 and with into shrimp ponds 2 that nursery pond 1 connects.Wherein, nursery pond 1 is located at shrimp ecosystem most Periphery, plan view shape are in annular, and internal uniform overflow launder 1, periphery inner side uniformly connects into shrimp ponds 2.Pond in nursery pond 1 Water circulation circulates, and the overflow launder 1 that inside is set can carry out preliminary purification to water, collect the bulky grain such as residual bait, excrement in water Dirt is simultaneously tentatively filtered off except little particle dirt.Overflow launder 28 is provided with into the other end of shrimp ponds 2, top is provided with bridge formation 5；Overflow Groove 28 is connected with back pool 6.Above-mentioned shrimp ecosystem integrates shrimp seedling cultivation and into shrimp aquaculture, and cultivation system is perfect, certainly Dynamicization, systematicness, sustainability are good, are adapted to large-scale farming.
As shown in figure 1, overflow launder 28 is provided with bottom water inlet and top delivery port, and bottom is furnished with poly basin so that Nursery pond 1 and water body flow each can be realized by overflow launder 28 into shrimp ponds 2, and poly basin can be collected in culturing pool in time Residual bait and excrement, poly basin be connected with drainpipe, drainpipe is connected to gully, therefore the residual bait collected of poly basin and excrement can Discharge culturing pool in time, realize the automatic dirt collection of culturing pool and remove contamination, keep prawn culturing water quality.Back pool 6 and nursery Into drainpipe and backwater canal is provided between shrimp ponds 2, wherein back pool 6 is connected with backwater canal by Microfilter and sand filtering device in pond 1/ Connect.Nursery pond 1/ is entered in back pool 6 into the water in shrimp ponds 2 by drainpipe, and the Microfilter of connection is sent into after precipitation process The middle removal for carrying out suspended material, rear be sent into sand filter carry out water body purification, and the water body after purification is conveyed by backwater water channel Nursery pond 1/ is returned into shrimp ponds 2, realizing that water circulation utilizes.Nursery pond 1/ detects into temperature detector is provided with shrimp ponds 2 To data transfer to build bridge 5 on monitoring system in.Stair 4, the other end of stair 4 are equipped with into the vacant lot between shrimp ponds It is connected with bridge formation 5；Nursery pond outer periphery is provided with aerial ladder 7, and the other end of aerial ladder 7 is connected with bridge formation 5.
As shown in Figure 1 and 2, bridge formation 5 is provided with monitoring system.Monitoring system can monitor in real time, record prawn growth shape Data, the staff such as condition, the limpid degree of water quality are analyzed data, are realized the system administration of prawn culturing and are optimized and support Grow scheme.Storing room 3 is equipped with into the vacant lot between shrimp ponds 2.Storing room 3 and near into distance between shrimp ponds 2, feed conveniently. Waterwheel 22 is provided with into shrimp ponds 2；The half of waterwheel 22 is immersed in the water, and half exposes in atmosphere；Aerator 23 is provided with into shrimp ponds 2. The rotation of waterwheel 22 causes water body to have certain flow direction, makes into water body realization in shrimp ponds 2 and circulates.Waterwheel 22 and increasing Oxygen machine 23 works together, increases the oxygen in water body, improves prawn survival rate.Angle of inclination beta into the bottom surface of shrimp ponds 2 is 132 °.
Embodiment 2：
As shown in figure 1, a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem, including nursery pond 1, with The back pool 6 being connected into shrimp ponds 2 and with into shrimp ponds 2 that nursery pond 1 connects.Wherein, nursery pond 1 is located at shrimp ecosystem most Periphery, plan view shape are in annular, and internal uniform overflow launder 1, periphery inner side uniformly connects into shrimp ponds 2.Pond in nursery pond 1 Water circulation circulates, and the overflow launder 1 that inside is set can carry out preliminary purification to water, collect the bulky grain such as residual bait, excrement in water Dirt is simultaneously tentatively filtered off except little particle dirt.Overflow launder 28 is provided with into the other end of shrimp ponds 2, top is provided with bridge formation 5；Overflow Groove 28 is connected with back pool 6.Above-mentioned shrimp ecosystem integrates shrimp seedling cultivation and into shrimp aquaculture, and cultivation system is perfect, certainly Dynamicization, systematicness, sustainability are good, are adapted to large-scale farming.
As shown in figure 1, the lower end of overflow launder 28 is embedded in ground, the volume of overflow launder 28 is the 1/50 of culturing pool volume, The lower end of overflow launder 28 embeds the floor space for not only saving whole cultivating system, can also be easy to the blowdown of overflow launder 28, overflow launder 28 volumes are provided with certain proportion with culturing pool volume, control water circulation amount, are advantageous to maintain recirculated water rearing conditions.Overflow Chute 28 is provided with bottom water inlet and top delivery port, and bottom is furnished with poly basin so that nursery pond 1 and respective into shrimp ponds 2 Water body flow can be realized by overflow launder 28, and poly basin can collect the residual bait and excrement in culturing pool in time, poly basin connects Drainpipe is connected to, drainpipe is connected to gully, therefore the residual bait of poly basin collection and excrement can discharge culturing pool in time, realize and support Grow the automatic dirt collection in pond and remove contamination, keep prawn culturing water quality.Back pool 6 and nursery pond 1/ are into the row of being provided between shrimp ponds 2 Water pipe and backwater canal, wherein back pool 6 are connected with backwater canal by Microfilter and sand filtering device.Nursery pond 1/ is into shrimp ponds 2 Water is entered in back pool 6 by drainpipe, is sent into after precipitation process in the Microfilter of connection and is carried out the removal of suspended material, after It is sent into sand filter and carries out water body purification, the water body after purification is transmitted back to nursery pond 1/ into shrimp ponds 2 by backwater water channel, realizes Water circulation utilizes.Nursery pond 1/ is into being provided with temperature detector in shrimp ponds 2, and the data transfer detected is to building bridge on 5 In monitoring system.Stair 4 are equipped with into the vacant lot between shrimp ponds, the other end of stair 4 is connected with bridge formation 5；Nursery pond periphery Outside is provided with aerial ladder 7, and the other end of aerial ladder 7 is connected with bridge formation 5.
As shown in Figure 1 and 2, bridge formation 5 is provided with monitoring system.Monitoring system can monitor in real time, record prawn growth shape Data, the staff such as condition, the limpid degree of water quality are analyzed data, are realized the system administration of prawn culturing and are optimized and support Grow scheme.Storing room 3 is equipped with into the vacant lot between shrimp ponds 2.Storing room 3 and near into distance between shrimp ponds 2, feed conveniently. Waterwheel 22 is provided with into shrimp ponds 2；The half of waterwheel 22 is immersed in the water, and half exposes in atmosphere；Aerator 23 is provided with into shrimp ponds 2. The rotation of waterwheel 22 causes water body to have certain flow direction, makes into water body realization in shrimp ponds 2 and circulates.Waterwheel 22 and increasing Oxygen machine 23 works together, increases the oxygen in water body, improves prawn survival rate.Angle of inclination beta into the bottom surface of shrimp ponds 2 is 132 °.
As shown in Fig. 4 ~ 5, shrimp body collector 24 includes rotating shaft 241, and rotating shaft 241 is externally connected with cylindrical chamber 244, storage Deposit the outer wall of room 244 and be connected with shovel leaf 242, shovel leaf 242 and the junction of storage room 244 are provided with dodge gate 243, storage room 244 with turn Axle 241 rotates so that shovel leaf 242 rotates, and turning to the shovel leaf 242 of minimum point can shovel the dead shrimp into the bottom of shrimp ponds 2 into shovel leaf 242, leaf 242 and movable axis of the tie point provided with dodge gate 243 of storage room 244 are shoveled, the one end of dodge gate 243 is connected to activity Axle, the other end are not fixed, when the shovel leaf 242 with dead shrimp rotate to be inclined upwardly state when, this shovel leaf 242 corresponding to dodge gate 243 open because of self gravitation, and dead shrimp shrimp body reaches the effect for collecting shrimp body also because self gravitation is slipped into storage room 244, makees To be preferred, shovel leaf 242 head is flat sheet, and flat sheet make it that shoveling leaf 242 is more prone to shovel shrimp body, shovels the afterbody of leaf 242 Be embedded with vibrations motor 245, vibrations motor 245 produce faint vibrations, can promote when shrimp body is collected shovel leaf 242 enter shrimp body and Slit between the bottom surface of shrimp ponds 2, when shrimp body slips into storage room 244, it can also accelerate the landing of shrimp body, avoid shrimp body from being adhered to Shovel the surface of leaf 242 and miss the opportunity for falling into storage room 244, and lasting seismaesthesia has warning function to shrimp living, avoids the shrimp that lives It is strayed into storage room 244 and causes unnecessary loss, preferably, shrimp body collector 24 is fixed using movable mode, so as to In recovery shrimp body, preferably, shovel leaf 242 is evenly equipped with micro-hole with the surface of storage room 244 so that residual bait and excrement can pass through, Avoid residual bait, excrement and the mixing of shrimp body and accelerate shrimp body to rot, shrimp body collector 24 collects shrimp body, and it is complete to improve dead shrimp recovery Property and convenience, it also avoid shrimp body influences the collection of residual bait and excrement.
As shown in Fig. 2 ~ 3, overflow launder 1 and the upper end of overflow launder 28 are equipped with filter cap 81；Filter cap 81 is by waiting hexagon The connection composition of water-permeable brick 811, it is overall in cellular；The outer surface of water-permeable brick 811 is brick body, and central part sets up hollow sphere 8112 separately, Filling adsorption material between the two；Water-permeable brick 811 is provided with ball recess 8111；Hollow sphere 8112 is by degradation material system Into sargassum/sea lettuce/seaweed dormancy propagating materials is placed in centre.Water is from the entrance water-permeable brick 811 of ball recess 8111, water Organic matter little particle, heavy metal ion, the harmful substance such as pigment, be adsorbed material absorption, and be distributed in sorbing material, it is right Water quality is purified, and improves the survival rate of prawn.Ball recess 8111 has and has storage effect to particulate matter, improves filter cap 81 To the adsorption capacity of particulate matter.Absorption of the structure design of above-mentioned filter cap 81 to the raising adsorption particle material of filter cap 81 Amount, has unexpected effect.Degradation material composition and its parts by weight are：70 parts of PLA, the contracting diethyl of polyadipate one 6 parts of diol ester, 8 parts of Corvic, 0.5 part of tartaric acid, 2 parts of thickener, 3 parts of perforate expanded perlite, nanometer titanium dioxide 1 part of silicon.PLA has good biodegradability and mechanical property, and its surface hydrophobic is relatively strong but still needs to improve, its machine Tool performance and the controllability of Biodegradation Times are poor.Using polyadipate diglycol ester and Corvic to poly- Lactic acid carries out graft modification, improves its hydrophobicity, it is ensured that before degradation material is without voluntarily breach occurs in degraded, water cannot be introduced into In degradation material.Under the premise of existing for nano silicon, tartaric acid can improve the grafting rate of degradation material, and wine L-TARTARIC ACID in stone acid：The ratio of D- tartaric acid is 20：There is unexpected effect when 3（While grafting rate is improved also Significantly improve the mechanical strength of degradation material）.Each composition has trade-off effect, but specific mechanism in above-mentioned degradation material It is still not clear.Above-mentioned degradation material does not possess water penetration, and over time, degradation material is slowly degraded, water Into hollow sphere 8112, break the dormancy of sargassum/sea lettuce/seaweed dormancy propagating materials.Water-permeable brick 811 is moved on into shrimp ponds In 2, sargassum/sea lettuce/seaweed is grown using the nutrient in water-permeable brick 811, is improved into the bio-diversity of shrimp ponds 2, is carried The self-repairing capability of the ecosystem in high shrimp ponds.Sargassum/sea lettuce/seaweed to the nitrogen in water, phosphorus recycling, nitrate nitrogen and It is good that nitrite nitrogen absorbs effect, and can be enriched with heavy metal in water in vivo, improves pond water quality, improves surviving for prawn Rate, reduce water treatment cost.Sargassum/sea lettuce/seaweed of selection dwells algae the bottom of for, using above method culture, can effectively control Sargassum/sea lettuce/seaweed type and quantity processed.Sargassum/sea lettuce/seaweed is by the organic matter little particle in water-permeable brick 811, a huge sum of money Belong to after the noxious substances such as ion, pigment utilize and remove sargassum/sea lettuce/seaweed, hollow sphere 8112 is squeezed into water-permeable brick 811, reused.
Embodiment 3：
The present invention operation principle be：As shown in Fig. 1 ~ 5, the water in nursery pond enters overflow launder 1, large particulate matter in water Such as bait, excrement settles down, and is gathered in the poly basin of the bottom of overflow launder one.Poly basin is connected with drainpipe, and drainpipe connects It is connected to gully, therefore the residual bait collected of poly basin and excrement can discharge culturing pool in time, realizes the automatic dirt collection of culturing pool and clear Dirt, keep prawn culturing water quality.When water flows out overflow launder 1, because the absorption of the upper end filter cap 8 of overflow launder 1 Filter is acted on, and the harmful substance such as organic matter little particle, heavy metal ion, pigment in water is attracted in filter cap 8, and water is entered One step purifies.Water in nursery pond 1 is entered in back pool 6 by drainpipe, is sent into after precipitation process in the Microfilter of connection The removal of suspended material is carried out, rear be sent into sand filter carries out water body purification, and the water body after purification is transmitted back to by backwater water channel In nursery pond 1, realize that water circulation utilizes.Into the reclaimed water of shrimp ponds 2 because having angle of inclination, flowed to back pool 6, into shrimp ponds 2 Water enter overflow launder 28, water purifying principle is identical with overflow launder 1, will not be repeated here.Pass through overflow launder into the reclaimed water of shrimp ponds 2 Back pool 6 is flowed into after 28（Or back pool 6 is flowed into by drainpipe）, it is sent into the Microfilter of connection and carries out after precipitation process The removal of suspended material, rear be sent into sand filter carry out water body purification, and the water body after purification is transmitted back into shrimp by backwater water channel In pond 2, realize that water circulation utilizes.It is transferred into shrimp ponds 2 by shrimp seed rearing to certain specification from nursery pond 1.Set on bridge formation 5 There is a monitoring system, nursery pond 1/ is into being provided with temperature detector in shrimp ponds 2, the data transfer detected to the prison built bridge on 5 In control system.Monitoring system can monitor in real time, record prawn upgrowth situation, the data such as limpid degree of water quality, staff Data are analyzed, realize the system administration and Optimal culture scheme of prawn culturing.In water-permeable brick 811 hollow sphere 8112 by Degradation material is made, and degradation material does not possess water penetration, and over time, degradation material is slowly degraded, pond Water enters hollow sphere 8112, breaks the dormancy of algae dormancy propagating materials.Water-permeable brick 811 is moved on into shrimp ponds 2, algae profit Grown with the nutrient in water-permeable brick 811, improve into the bio-diversity of shrimp ponds 2, improve the ecosystem in shrimp ponds self Repair ability.It is good that algae absorbs effect to the nitrogen in water, phosphorus recycling, nitrate nitrogen and nitrite nitrogen, and can be by water Heavy metal is enriched with vivo, improves pond water quality, improves the survival rate of prawn, reduces water treatment cost.The algae of selection for Dwell algae at bottom, using above method culture, can effectively control algal kind and quantity.Algae is small by the organic matter in water-permeable brick 811 The noxious substances such as particle, heavy metal ion, pigment remove algae after utilizing, and hollow sphere 8112 is squeezed into water-permeable brick 811, Reused.
Routine operation in the operating procedure of the present invention is well known to those skilled in the art, herein without repeating.
Technical scheme is described in detail embodiment described above, it should be understood that it is described above only For the specific embodiment of the present invention, it is not intended to limit the invention, all any modifications made in the spirit of the present invention, Supplement or similar fashion replacement etc., should be included in the scope of the protection.

Claims (8)

  1. A kind of 1. circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem, including nursery pond（1）With nursery pond （1）Connection into shrimp ponds（2）With with into shrimp ponds（2）The back pool of connection（6）, it is characterised in that：The nursery pond（1）Positioned at pair The outermost of shrimp aquaculture system, plan view shape are in annular, internal uniform overflow launder one（11）, periphery inner side uniformly connects into shrimp Pond（2）；It is described into shrimp ponds（2）Other end is provided with overflow launder two（8）, top, which is provided with, builds bridge（5）；The overflow launder two（8）With Back pool（6）Connection.
  2. 2. a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem according to claim 1, its It is characterised by：The bridge formation（5）It is provided with monitoring system.
  3. 3. a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem according to claim 1, its It is characterised by：It is described into shrimp ponds（2）Between be equipped with storing room（3）.
  4. 4. a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem according to claim 1, its It is characterised by：It is described into shrimp ponds（2）Provided with waterwheel（22）；The waterwheel（22）Half is immersed in the water, and half exposes in atmosphere； It is described into shrimp ponds（2）In be provided with aerator（23）.
  5. 5. a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem according to claim 1, its It is characterised by：It is described into shrimp ponds（2）The angle of inclination beta of bottom surface is 125 ° ~ 140 °.
  6. 6. a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem according to claim 1, its It is characterised by：It is described into shrimp ponds（2）In be provided with shrimp body collector（24）；The shrimp body collector（24）Including rotating shaft（241）, institute State rotating shaft（241）It is externally connected with cylindrical chamber（244）, the storage room（244）Outer wall is connected with shovel leaf（242）, it is described Shovel leaf（242）With storage room（244）Junction is provided with dodge gate（243）.
  7. 7. a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem according to claim 6, its It is characterised by：The shovel leaf（242）Head is flat sheet, the shovel leaf（242）Afterbody is embedded with vibrations motor（245）.
  8. 8. a kind of circular intensive efficiently integrated management flowing water type recirculated water shrimp ecosystem according to claim 1, its It is characterised by：The overflow launder one（11）With overflow launder two（8）Upper end is equipped with filter cap（81）；The filter cap（81）By waiting six sides The water-permeable brick of shape（811）Connection composition, it is overall in cellular；The water-permeable brick（811）Outer surface is brick body, during central part sets up separately Empty spheroid（8112）, filling adsorption material between the two；The water-permeable brick（811）It is provided with ball recess（8111）；In described Empty spheroid（8112）It is made up of degradation material, algae dormancy propagating materials is placed in centre.
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