CN104285864A - High-density circulating water stepwise shrimp cultivation system and transfer method thereof - Google Patents
High-density circulating water stepwise shrimp cultivation system and transfer method thereof Download PDFInfo
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- CN104285864A CN104285864A CN201410561665.XA CN201410561665A CN104285864A CN 104285864 A CN104285864 A CN 104285864A CN 201410561665 A CN201410561665 A CN 201410561665A CN 104285864 A CN104285864 A CN 104285864A
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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
- 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
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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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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 provides a high-density circulating water stepwise shrimp cultivation system. A fall occurs to every two adjacent cultivation pools. A water outlet is formed in the bottom of each cultivation pool and connected with an inner sleeving type water outlet pipe. The inner sleeving type water outlet pipes are detachably vertically arranged in the cultivation pools. The height of the inner sleeving type water outlet pipes is smaller than the depth of the cultivation pools. The water outlets in the outer ends of the bottoms of the cultivation pools are connected to transfer pipes and circulating water pipes. The circulating water pipes are communicated with circulating water processing pools and are internally provided with water pumps. During cultivation, volume of water in one cultivation pool is double that of water in the upper cultivation pool. A transfer method of the high-density circulating water stepwise shrimp cultivation system is further provided. The high-density circulating water stepwise shrimp cultivation system and the transfer method thereof have the advantages that during transferring, the shrimps are protected from death caused by accumulation; with the water outlet pipes, the water in the cultivation pools can be recycled.
Description
Technical field
The invention belongs to shrimp aquaculture technical field, particularly relate to a kind of high density shrimps cycle water staged cultivating system and transfer method.
Background technology
Batch production is supported shrimp and is utilized modernization industry means exactly, controls ecotope in pond, for shrimp creates a best existence and growth conditions, in the situation of putting in a suitable place to breed that high density is intensive, promote the smooth growth of shrimp, improve the seed output and quality of unit are, strive for higher economic benefit.Industrialized aquaculture of the prior art utilizes culturing pool technology to cultivate, along with the continuous growth of shrimp, large culturing pool is transferred to from little culturing pool, the transfer pipeline be displaced through at the bottom of pond between culturing pool, but often because the pressure reduction between at the bottom of two culturing pool ponds is larger, and pipe is comparatively thin, the gathering of shrimp can be caused in the process of transfer to block and cause death.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of high density shrimps cycle water staged cultivating system and transfer method, can avoid causing in the transfer process of shrimps and overstock dead phenomenon.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of high density shrimps cycle water staged cultivating system, comprise and be no less than 6 culturing pools, drop is had between adjacent two culturing pools, each culturing pool top is equipped with water inlet pipe and control valve, the bottom of described culturing pool is provided with the delivery port of a connection inner cased type drainpipe, described inner cased type drainpipe is detachably erected on culturing pool inside, inner cased type drainpipe comprises the standpipe closed be located at outer field antipriming pipe and be located at internal layer, hole place on described antipriming pipe is provided with screen pack, the height of inner cased type drainpipe is less than the degree of depth of culturing pool, bottom culturing pool, the delivery port of outer end is connected with transfer pipeline and circulating water pipe, and be equipped with control valve, the circulating water pipe of each culturing pool is all communicated to circulating water treatment pond, water pump is provided with in circulating water pipe, during cultivation, the water body of next stage culturing pool is than many one times of upper level culturing pool breeding water body volume.
Further, bottom described culturing pool, the delivery port of outer end is connected with outlet pipe, and forms triplate line with circulating water pipe and transfer pipeline.
Further, described circulating water pipe comprises horizontal pipeline and vertical pipeline, vertical blow-off pipe is down provided with at horizontal pipeline and vertical pipeline infall, and it is mutually through with vertical pipeline in the vertical direction, form triplate line, blow-off pipe is provided with control valve near infall, and vertical pipeline is provided with control valve.
Further, the control valve of described blow-off pipe is located at below infall 5-10cm place.Bulk waste in circulating water pipe is deposited on the position between infall and control valve along with current.
Further, described standpipe has a spacing hole by top end, and the position of spacing hole is the depth of water of normal cultivation, preferably, is the spacing hole that 1500mm place has that a diameter is 10mm at standpipe height.
A transfer method for high density shrimps cycle water staged cultivating system, in upper level culturing pool, shrimp aquaculture has arrived certain number of days, during downward low-level culture pool transfer, adopts following steps:
(1) standpipe is extracted in upper level culturing pool, open transfer pipeline control valve, start water to drain in next stage culturing pool, until the water of residue certain depth makes shrimp enough activities in upper level culturing pool, close transfer pipeline control valve, now shrimp is kept off in upper level culturing pool by antipriming pipe;
(2) opening the water inlet pipe control valve of next stage culturing pool, is water filling in next stage culturing pool, until identical with the water level of upper level culturing pool, closes the water inlet pipe control valve of next stage culturing pool;
(3) antipriming pipe of upper level culturing pool is extracted, the standpipe of next stage culturing pool is extracted, open the circulating water pipe control valve of next stage culturing pool, and the water pump opened in circulating water pipe, water is evacuated to circulating water treatment pond, by the flow velocity regulating circulating water pipe control valve and pump rotary speed to control water between two culturing pools;
(4) until the water in upper level culturing pool and shrimp are all transferred in next stage culturing pool, the standpipe of next stage culturing pool is plugged, make the depth of water maintain the degree of depth of normal cultivation, close circulating water pipe control valve and water pump.
Further, described blow-off pipe control valve is in normally off, regularly opens blow-off pipe control valve certain hour, is discharged by the dirt be detained, and preferably, opens blow-off pipe control valve 2 second every day.
Further, described culturing pool is provided with 6, be respectively low-level culture pool, high-level culture pool, three grades of culturing pools, level Four culturing pool, Pyatyi culturing pool and six grades of culturing pools, the cultivation density of low-level culture pool is 8000-10000 bar/cubic meter, the cultivation density of high-level culture pool is 4000-5000 bar/cubic meter, the cultivation density of three grades of culturing pools is 2000-2500 bar/cubic meter, the cultivation density of level Four culturing pool is 1000-1250 bar/cubic meter, the cultivation density of Pyatyi culturing pool is 500-600 bar/cubic meter, the cultivation density of six grades of culturing pools is 250-300 bar/cubic meter.
Further, the degree of depth of described low-level culture pool is all less than other culturing pools, and preferably, culturing pool depth of water during normal cultivation is 1500mm, and the low-level culture pool degree of depth is 1600mm, and the degree of depth of high-level culture pool to six grade culturing pool is 1800mm.
The advantage that the present invention has and good effect are:
1. can avoid causing in the transfer process of shrimps and overstock dead phenomenon;
2. the water circulation in culturing pool can use by the drainpipe of design.
Accompanying drawing explanation
Fig. 1 is the structural representation of described high density shrimps cycle water staged cultivating system;
Fig. 2 is the enlarged diagram of a part in Fig. 1;
Fig. 3 is the vertical view of described inner cased type drainpipe;
In figure: 1-low-level culture pool; 2-high-level culture pool; 3-tri-grades of culturing pools; 4-level Four culturing pool; 5-Pyatyi culturing pool; 6-six grades of culturing pools; 7-vertical pipeline; 8-outlet pipe; 9-blow-off pipe; 10-transfer pipeline; 11-control valve; 12-standpipe; 13-antipriming pipe; 14-spacing hole; The horizontal pipeline of 15-.
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figures 1 to 3, a kind of high density shrimps cycle water staged cultivating system, comprise low-level culture pool 1, high-level culture pool 2, three grades of culturing pools 3, level Four culturing pools 4, Pyatyi culturing pool 5 and six grades of culturing pools 6, low-level culture pool 1 is upper level culturing pool relative to high-level culture pool 2, high-level culture pool 2 is upper level culturing pool relative to three grades of culturing pools 3, by that analogy, same, high-level culture pool 2 is next stage culturing pool relative to low-level culture pool 1, three grades of culturing pools 3 are next stage culturing pool relative to high-level culture pool 2, by that analogy.Culturing pool is uniform cylinder up and down.During cultivation, the water body of next stage culturing pool is than many one times of upper level culturing pool breeding water body volume.
Low-level culture pool 1 cross-sectional diameter is 1303mm, high-level culture pool 2 cross-sectional diameter is 1843mm, three grades of culturing pool 3 cross-sectional diameters are 2607mm, level Four culturing pool 4 cross-sectional diameter is 3686mm, Pyatyi culturing pool 5 cross-sectional diameter is 5213mm, and six grades of culturing pool 6 cross-sectional diameters are 7372mm.
Have drop between adjacent two culturing pools, the top of next stage culturing pool is lower than the top of upper level culturing pool, and the discharge outlet horizontal level of next stage culturing pool sets low 750mm than the discharge outlet horizontal position of upper level culturing pool.Depth of water during normal cultivation is 1500mm, convenient in order to shift shrimp seedling, and prevent culture shrimp in pond from jumping out, being designed to low-level culture pool 1 degree of depth is 1600mm, the degree of depth of high-level culture pool 2 to six grades of culturing pools 6 is 1800mm, and has a spacing hole 14 at standpipe 12 by top end, and it is highly 1500mm place that spacing hole 14 is located at standpipe 12, spacing hole 14 diameter is 10mm, maintains the depth of water in culturing pool.
Each culturing pool is equipped with water inlet pipe, outlet pipe 8, circulating water pipe, blow-off pipe 9 and inner cased type drainpipe, is provided with transfer pipeline 10, and is equipped with control valve 11 between two adjacent culturing pools.Top is located at by water inlet pipe.The bottom water outlet of culturing pool inside is detachably located at by inner cased type drainpipe, inner cased type drainpipe comprises the standpipe 12 closed be located at outer field antipriming pipe 13 and be located at internal layer, hole place on antipriming pipe 13 is provided with screen pack, and the height of inner cased type drainpipe is less than the degree of depth of culturing pool.Standpipe 12 diameter range of choices is 20mm-200mm, and antipriming pipe 13 diameter range of choices is 40-500mm, and ensures that standpipe 12 diameter is less than antipriming pipe 13 diameter.The present embodiment desirable standpipe 12 diameter is 200mm, and antipriming pipe 13 diameter is 400mm.
Bottom culturing pool, the delivery port of outer end is connected with outlet pipe 8, and forms triplate line with circulating water pipe and transfer pipeline 10.Transfer pipeline 10 is horizontally disposed with.Circulating water pipe comprises horizontal pipeline 15 and vertical pipeline 7, and horizontal pipeline 15 is through with transfer pipeline 10 horizontal direction.There are 5 ° of angles of inclination bottom each culturing pool, and tilt to delivery port direction, be beneficial to the downward low-level culture pool transfer of shrimp seedling.
Vertical blow-off pipe 9 is down provided with at horizontal pipeline 15 and vertical pipeline 7 infall, and mutually through with vertical pipeline 7 in the vertical direction, form triplate line, blow-off pipe 9 is provided with control valve 11 near infall.The control valve 11 of blow-off pipe 9 is located at below infall 5cm place.The control valve 11 of circulating water pipe is located on vertical pipeline 7.Bulk waste in cycle water flow process can be deposited on the inside by blow-off pipe 9.
The circulating water pipe of each culturing pool is all communicated to circulating water treatment pond, and sewage is carried out biofiltration by circulating water treatment pond, and as biological flocculation or biochemistry filtered etc., treated water can be recycled.Be provided with water pump in circulating water pipe, water be evacuated in circulating water treatment pond.
A transfer method for high density shrimps cycle water staged cultivating system, the culturing time of every one-level is 15 days, and breeding water is the cycle water of circulating water treatment pond process, and PH is known 8-8.5, water temperature is 26-28 DEG C.In upper level culturing pool, shrimp aquaculture was by 15 days, during downward low-level culture pool transfer, adopted following steps:
(1) standpipe 12 is extracted in upper level culturing pool, open transfer pipeline 10 control valve 11, start water to be drained in next stage culturing pool, until in upper level culturing pool the depth of water at 900mm, ensure that the water of residue certain depth makes shrimp enough movable, close transfer pipeline 10 control valve 11, now shrimp is kept off in upper level culturing pool by antipriming pipe 13;
(2) opening the water inlet pipe control valve 11 of next stage culturing pool, is water filling in next stage culturing pool, till the depth of water is 1650mm, now identical with the water level of upper level culturing pool, closes the water inlet pipe control valve 11 of next stage culturing pool;
(3) antipriming pipe 13 of upper level culturing pool is extracted, the standpipe 12 of next stage culturing pool is extracted, open the circulating water pipe control valve 11 of next stage culturing pool, and the water pump opened in circulating water pipe, water is evacuated to circulating water treatment pond, by the flow velocity regulating circulating water pipe control valve 11 and pump rotary speed to control water between two culturing pools;
(4) until the water in upper level culturing pool and shrimp are all transferred in next stage culturing pool, the standpipe 12 of next stage culturing pool is plugged, is maintained until the 1500mm depth of water by next stage culturing pool, close circulating water pipe control valve 11 and water pump, start cultivation.
The cultivation density of low-level culture pool 1 is 8000-10000 bar/cubic meter, the cultivation density of high-level culture pool 2 is 4000-5000 bar/cubic meter, the cultivation density of three grades of culturing pools 3 is 2000-2500 bar/cubic meter, the cultivation density of level Four culturing pool 4 is 1000-1250 bar/cubic meter, the cultivation density of Pyatyi culturing pool 5 is 500-600 bar/cubic meter, and the cultivation density of six grades of culturing pools 6 is 250-300 bar/cubic meter.
Blow-off pipe 9 control valve 11 is in normally off, opens 11 liang of seconds of blow-off pipe 9 control valve every day, is discharged by the dirt be detained.
The number of culturing pool can set according to actual needs.Change different standpipe 12 and to controlling water level and uninterruptedly can change water.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (9)
1. a high density shrimps cycle water staged cultivating system, comprise and be no less than 6 culturing pools, drop is had between adjacent two culturing pools, each culturing pool top is equipped with water inlet pipe and control valve (11), it is characterized in that: the bottom of described culturing pool is provided with the delivery port of a connection inner cased type drainpipe, described inner cased type drainpipe is detachably erected on culturing pool inside, inner cased type drainpipe comprises the standpipe (12) closed be located at outer field antipriming pipe (13) and be located at internal layer, hole place on described antipriming pipe (13) is provided with screen pack, the height of inner cased type drainpipe is less than the degree of depth of culturing pool, bottom culturing pool, the delivery port of outer end is connected with transfer pipeline (10) and circulating water pipe, and be equipped with control valve (11), the circulating water pipe of each culturing pool is all communicated to circulating water treatment pond, water pump is provided with in circulating water pipe, during cultivation, the water body of next stage culturing pool is than many one times of upper level culturing pool breeding water body volume.
2. high density shrimps cycle water staged cultivating system according to claim 1, it is characterized in that: bottom described culturing pool, the delivery port of outer end is connected with outlet pipe (8), and form triplate line with circulating water pipe and transfer pipeline (10).
3. high density shrimps cycle water staged cultivating system according to claim 1 and 2, it is characterized in that: described circulating water pipe comprises horizontal pipeline (15) and vertical pipeline (7), vertical blow-off pipe (9) is down provided with at horizontal pipeline (15) and vertical pipeline (7) infall, and it is mutually through with vertical pipeline (7) in the vertical direction, form triplate line, blow-off pipe (9) is upper is provided with control valve (11) near infall, and vertical pipeline (7) is provided with control valve (11).
4. high density shrimps cycle water staged cultivating system according to claim 3, is characterized in that: the control valve (11) of described blow-off pipe (9) is located at below infall 5-10cm place.
5. the high density shrimps cycle water staged cultivating system according to claim 1,2 or 4, it is characterized in that: described standpipe (12) has a spacing hole (14) by top end, the position of spacing hole (14) is the depth of water of normal cultivation, preferably, at standpipe (12) highly for 1500mm place has the spacing hole (14) that a diameter is 10mm.
6. a transfer method for high density shrimps cycle water staged cultivating system as claimed in claim 5, is characterized in that: in upper level culturing pool, shrimp aquaculture has arrived certain number of days, during downward low-level culture pool transfer, adopts following steps:
(1) standpipe (12) is extracted in upper level culturing pool, open transfer pipeline (10) control valve (11), start water to be drained in next stage culturing pool, until the water of residue certain depth makes shrimp enough activities in upper level culturing pool, close transfer pipeline (10) control valve (11), now shrimp is kept off in upper level culturing pool by antipriming pipe (13);
(2) opening the water inlet pipe control valve (11) of next stage culturing pool, is water filling in next stage culturing pool, until identical with the water level of upper level culturing pool, closes the water inlet pipe control valve (11) of next stage culturing pool;
(3) antipriming pipe (13) of upper level culturing pool is extracted, the standpipe (12) of next stage culturing pool is extracted, open the circulating water pipe control valve (11) of next stage culturing pool, and the water pump opened in circulating water pipe, water is evacuated to circulating water treatment pond, by the flow velocity regulating circulating water pipe control valve (11) and pump rotary speed to control water between two culturing pools;
(4) until the water in upper level culturing pool and shrimp are all transferred in next stage culturing pool, the standpipe (12) of next stage culturing pool is plugged, make the depth of water maintain the degree of depth of normal cultivation, close circulating water pipe control valve (11) and water pump.
7. the transfer method of high density shrimps cycle water staged cultivating system according to claim 6, it is characterized in that: described blow-off pipe (9) control valve (11) is in normally off, regularly open blow-off pipe (9) control valve (11) certain hour, the dirt be detained is discharged, preferably, blow-off pipe (9) control valve (11) 2 second is opened every day.
8. the transfer method of the high density shrimps cycle water staged cultivating system according to claim 6 or 7, it is characterized in that: described culturing pool is provided with 6, be respectively low-level culture pool (1), high-level culture pool (2), three grades of culturing pools (3), level Four culturing pool (4), Pyatyi culturing pool (5) and six grades of culturing pools (6), the cultivation density of low-level culture pool (1) is 8000-10000 bar/cubic meter, the cultivation density of high-level culture pool (2) is 4000-5000 bar/cubic meter, the cultivation density of three grades of culturing pools (3) is 2000-2500 bar/cubic meter, the cultivation density of level Four culturing pool (4) is 1000-1250 bar/cubic meter, the cultivation density of Pyatyi culturing pool (5) is 500-600 bar/cubic meter, the cultivation density of six grades of culturing pools (6) is 250-300 bar/cubic meter.
9. the transfer method of high density shrimps cycle water staged cultivating system according to claim 8, it is characterized in that: the degree of depth of described low-level culture pool (1) is all less than other culturing pools, preferably, culturing pool depth of water during normal cultivation is 1500mm, low-level culture pool (1) degree of depth is 1600mm, and high-level culture pool (2) is 1800mm to the degree of depth of six grades of culturing pools (6).
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996330A (en) * | 2015-06-23 | 2015-10-28 | 朱喜存 | Sectional type culture method for litopenaeus vannamei based on ages |
| CN105766708A (en) * | 2016-03-03 | 2016-07-20 | 上海海洋大学 | Litopenaeus vannamei relay breeding mode |
| CN106172154A (en) * | 2016-07-08 | 2016-12-07 | 中国水产科学研究院南海水产研究所 | A kind of modular recirculated water classification aquaculture system |
| CN110679533A (en) * | 2019-11-21 | 2020-01-14 | 高州市关氏生态农业有限公司 | Running water aquaculture system |
| CN111081129A (en) * | 2019-12-31 | 2020-04-28 | 河南科技大学 | Subsurface flow layer ecological simulation experiment device and simulation method |
| CN111096259A (en) * | 2019-12-24 | 2020-05-05 | 天津海友佳音生物科技股份有限公司 | Method and device for breeding shrimps by adopting fully-closed circulating water |
| CN113796345A (en) * | 2021-09-16 | 2021-12-17 | 南充市农业科学院 | Series-type recirculating aquaculture device capable of enabling pond water to flow by utilizing pressure intensity |
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2014
- 2014-10-21 CN CN201410561665.XA patent/CN104285864A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996330A (en) * | 2015-06-23 | 2015-10-28 | 朱喜存 | Sectional type culture method for litopenaeus vannamei based on ages |
| CN105766708A (en) * | 2016-03-03 | 2016-07-20 | 上海海洋大学 | Litopenaeus vannamei relay breeding mode |
| CN106172154A (en) * | 2016-07-08 | 2016-12-07 | 中国水产科学研究院南海水产研究所 | A kind of modular recirculated water classification aquaculture system |
| CN110679533A (en) * | 2019-11-21 | 2020-01-14 | 高州市关氏生态农业有限公司 | Running water aquaculture system |
| CN110679533B (en) * | 2019-11-21 | 2021-09-24 | 高州市关氏生态农业有限公司 | Running water aquaculture system |
| CN111096259A (en) * | 2019-12-24 | 2020-05-05 | 天津海友佳音生物科技股份有限公司 | Method and device for breeding shrimps by adopting fully-closed circulating water |
| CN111081129A (en) * | 2019-12-31 | 2020-04-28 | 河南科技大学 | Subsurface flow layer ecological simulation experiment device and simulation method |
| CN113796345A (en) * | 2021-09-16 | 2021-12-17 | 南充市农业科学院 | Series-type recirculating aquaculture device capable of enabling pond water to flow by utilizing pressure intensity |
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Application publication date: 20150121 |