CN205455395U - Spiral white penaeus cultivation system in zero release south america - Google Patents
Spiral white penaeus cultivation system in zero release south america Download PDFInfo
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- CN205455395U CN205455395U CN201620166025.3U CN201620166025U CN205455395U CN 205455395 U CN205455395 U CN 205455395U CN 201620166025 U CN201620166025 U CN 201620166025U CN 205455395 U CN205455395 U CN 205455395U
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Abstract
The utility model discloses a spiral white penaeus cultivation system in zero release south america, this system is by pond I (1), separate net I (2), pond II (3), separate net II (4), pond III (5), keep off and flow weir (7), sedimentation tank (8), overflow weir (9), purification tank (10), desalinization plant (11), weir (12) and air stripping reflux unit (13) component permeates water, wherein, air stripping reflux unit (13) are by back flow (14), ultraviolet lamp (16), aeration dish (17), collection mud groove (18), mud valve (19) and upspout (20) are constituteed. Pond I (1), pond II (3), pond III (5) are overall structure, and the bottom is from I (1) top in the pond to III (5) terminal slopes in the pond, the slope slope 4%. Provided is a main advantages as follows: (1 )Realize the high density branch pond in different breed stages of south america white shrimp and bred, be favorable to aquaculture management, (2 )The quality of water detergent power is strong, (3 ) compact structure saves the land used.
Description
Technical field
Patent of the present invention belongs to aquaculture and water environment protection technical field, is specifically related to Penaeus vannamei batch production and follows
Ring water cultivates, and is particularly suited for the high density recirculated water industrialized culture of hinterland Penaeus vannamei.
Background technology
Penaeus vannamei delicious meat, processes meat high, and suitable temperature range is wide, can be 18-32 DEG C of growth, can be in salinity 1-
Grow under the conditions of 40 ‰, be a kind of excellent desalination cultivation kind.Penaeus vannamei growth is fast, and resistance against diseases is strong, the most gradually becomes
Main cultivation shrimp species for China.
But, along with expansion and the raising of cultivation density, environmental pollution and the economic constraints of culture of Penaeus vannamei scale
Day by day serious etc. problem, strongly limit the development of culture fishery.Particularly during intensive aquaculture, the most residual
Bait feces is discharged in breeding water body, makes the noxious substances such as ammonia nitrogen accumulate rapidly, causes cultivation water to deteriorate, and produces potential
Environmental pollution.In a very long time, the most efficient method solving water quality deterioration is to carry out draining in time to change water, but, only
Being only that the water consumption of small-sized or medium-sized aquaculture system every day just reaches hundreds of side, Penaeus vannamei often grows 1kg, at least
Need the quantity of exchanged water of 20 t.Therefore, breeding water body is eliminated by circulating water culture system based on difference biological treatment pattern
Pollutant, develop high density industrialized culture, accomplish that economic benefit and environmental conservation Tong Bu develop simultaneously, it has also become Penaeus vannamei is foster
Grow technical problem in the urgent need to address.
Summary of the invention
The present invention is directed to the habit of Penaeus vannamei, the production cycle of Penaeus vannamei industrialized culture, Yi Jinan
The product blowdown feature of different phase in Penaeus vannamei Boone production process, proposes a kind of spirally zero-emission culture of Penaeus vannamei system
System.This cultivating system is designed by three pond serial connection technologies, it is achieved that Penaeus vannamei industrialized culture is triphasic separates cultivation,
And tandem circulation water system, management is simple, can realize wastewater zero discharge.
The technical scheme of patent of the present invention is as follows:
A kind of spiral zero-emission culture of Penaeus vannamei system, it is characterised in that: described system is by pond I (1), filter I
(2), pond II (3), filter II (4), pond III (5), baffle weir (7), sedimentation tank (8), downflow weir (9), clarifier-tank (10), purification are planted
Thing (11), permeable weir (12) and air stripping reflux (13) composition.
One according to claim 1 spiral zero-emission culture of Penaeus vannamei system, it is characterised in that: air stripping
Reflux (13) is by return duct (14), uviol lamp (16), aeration plate (17), mud-collecting slot (18), mud valve (19) and upspout
(20) composition；Return duct (14) is made up of the pvc pipe of DN200mm, and absolute altitude is higher than pond I (1) elevation of top 0.1-0.3 rice, and rises
End arrange one vertically upward inclination angle be the drip pan of 45 °, uviol lamp (16) is positioned at above drip pan at 50mm；Mud-collecting slot (18)
Being positioned at upspout (20) top, 45 ° of inclination angle, the mud of collection is discharged by mud valve (19)；Upspout (20) is by DN110mm's
Pvc pipe is constituted, highly 2.6 meters, and installs aeration plate (17) at the 0.3-0.5 rice of distance lower end；Aeration plate (17) diameter 60-
90mm, is uniformly distributed copper gas nozzle along aeration plate (17) card area.
One according to claim 1 spiral zero-emission culture of Penaeus vannamei system, it is characterised in that: pond I
(1), pond II (3), pond III (5) is together in series is an overall structure, and width is 2.0 meters, and elevation of top is identical, is 2.6 meters,
Bottom tilts to pond III (5) end from top, pond I (1), gradient 4%, pond I (1) top elevation of bottom 0.6 meter, pond III (5)
End elevation of bottom 0.0 meter；Separate with filter I (2) between pond I (1) and pond II (3), between pond II (3) and pond III (5) with every
Net II (4) separates, and pond I (1), pond II (3), pond III (5) length are than for 1:3:6；Filter I (2) and filter II (4) are aperture
The rustless steel hole pattern of 5-10mm, wide 2.0 meters, high 2.0 meters.
One according to claim 1 spiral zero-emission culture of Penaeus vannamei system, it is characterised in that: baffle
Bottom, weir (7) 200mm highly gets through as mesh-structured (15), mesh aperture 10mm；Sedimentation tank (8) bottom sets mud-collecting well, collects mud
Bottom absolute altitude-0.5 meter；Downflow weir (9) elevation of top 2.0 meters；Deep 2.0 meters of clarifier-tank (10), long 6.0-15.0 rice, fill grain
The gravel of footpath 50-100mm, depth of cracking closure 1.8 meters, and aquatic purifying plant (11) is planted on packed layer top；Permeable weir (12)
Highly 1.8 meters, arcuate structure, arc radius is 1.0 meters.
For ensureing that the day backflow water yield of stripping reflux device (13) reaches pond I (1), pond II (3), pond III (5) cumulative volume
20%, the upper copper gas nozzle of aeration plate (17) is installed straight up, gas spray speed 0.5-3.0m/s, air nozzle quantity 5-10.
Dividing pool cultivated for realizing the high density of Penaeus vannamei, pond I (1), pond II (3), the average Seedling rate of throwing in pond III (5) are
500-1000 tail/square metre；What pond I (1) was thrown in is the shrimp Seedling after desalination is marked slightly, and in forebay (1), cultivation was transferred to after 1 month
Pond II (3), in pond II (3), cultivation was transferred to pond III (5) after 1 month, and in pond III (5), cultivation was sold after 1 month.
For realizing the unobstructed spoil disposal of system, the bed mud of precipitation is under the common effect of aeration disturbance and water jet propulsion, along pond
Bottom sloping is mobile to baffle weir (7) bottom, finally collects in sedimentation tank (8), and by the spoil disposal bank of tubes of sedimentation tank (8) bottom
Go out.
For ensure system sufficient oxygen supply, in pond I (1), pond II (3), pond III (5) install aeration head (6), the peace of aeration head
Dress density is 1/meter.
For realizing the replacement in Penaeus vannamei different breeding stage in pond I (1), pond II (3), pond III (5), when pond III (5)
In Penaeus vannamei sell after, take away filter II (4), and filter I (2) following current be slowly pushed to the position of septum primum net II (4)
Put, the Penaeus vannamei in pond II (3) is rushed to pond III (5)；Then, from the beginning of top, pond I (1), slow following current promotes filter
II (4), by mobile for filter II (4) position to septum primum net I (2), and the Penaeus vannamei in pond I (1) is transferred to pond II (3)
In；Finally, pond I (1) is thrown in the shrimp Seedling after desalination is marked slightly, such iterative cycles.
For ensureing backflow water quality safety, use stripping regime backflow, it is to avoid the deficiency of backflow oxygen in water, meanwhile,
The installation of uviol lamp (16) also achieves the sterilization of backflow water body.
For effectively purifying water, the biomembrane of clarifier-tank (10) filler Surface mulch, and purifying plant (11) can be effective
Remove ammonia nitrogen, nitrite nitrogen and the total nitrogen in water body.
The major advantage of patent of the present invention is as follows: (1), achieve the high density point pond in Penaeus vannamei different breeding stage
Cultivation, beneficially aquaculture management；(2), being conducive to biological flocculation system construction, purification of water quality ability is strong, and discharge rate is low；(3), knot
Structure is compact, saves land used.
Accompanying drawing explanation
Fig. 1 is the floor map of this system, and Fig. 2 is the generalized section of stripping reflux device (13), and Fig. 3 is that A-A cuts open
Face schematic diagram, in figure:
1-pond I；2-filter I；3-pond II；4-filter II；5-pond III；6-aeration head；7-baffle weir；8-sedimentation tank；9-overflows
Stream weir；10-clarifier-tank；11-purifying plant；The permeable weir of 12-；13-stripping reflux device；14-return duct；15-is mesh-structured；
16-uviol lamp；17-aeration plate；18-mud-collecting slot；19-mud valve；20-upspout.
Detailed description of the invention
Fig. 1 is the floor map of this system, and Fig. 2 is the generalized section of stripping reflux device (13), and Fig. 3 is that A-A cuts open
Face schematic diagram.Below by specific embodiment, the present invention is specifically described, it is pointed out here that following example are served only for this
Invention is further described, it is impossible to be interpreted as limiting the scope of the invention, and the person skilled in the art of this area is permissible
According to foregoing invention content, the present invention made some nonessential improvement and adjustment.
The structure of embodiment 1 one kinds spiral zero-emission culture of Penaeus vannamei system
(1) construction of a kind of spiral zero-emission culture of Penaeus vannamei system can be selected in the place of natural slope, also
The place that physical features is smooth can be selected in.
(2) determine the job location of a kind of spiral zero-emission culture of Penaeus vannamei system, determine each structure of system
Build the absolute altitude of thing.Pond I (1), pond II (3), pond III (5) width are 2.0 meters, and elevation of top is identical, is 2.6 meters；Bottom is certainly
Top, pond I (1) tilts to pond III (5) end, and gradient 4%, pond I (1) top elevation of bottom 0.6 meter, at the bottom of the end of pond III (5)
Portion's absolute altitude 0.0 meter；
(3) baffle weir (7), sedimentation tank (8), downflow weir (9), clarifier-tank (10), the absolute altitude of permeable weir (12) are determined.Baffle
Weir (7) is wide 2.0 meters, and bottom 200mm highly gets through as mesh-structured (15), mesh aperture 10mm；Sedimentation tank (8) is wide 2.0 meters, the end
Portion sets mud-collecting well, mud-collecting well elevation of bottom-0.5 meter；Downflow weir (9) is wide 2.0 meters, elevation of top 2.0 meters；Clarifier-tank (10) is wide
2.0 meters, deep 2.0 meters, long 6.0-15.0 rice, the gravel of filling particle diameter 50-100mm, depth of cracking closure 1.8 meters, and on packed layer
Aquatic purifying plant (11) is planted in portion；Highly 1.8 meters of permeable weir (12), arcuate structure, arc radius is 1.0 meters.
(4) filter I (2) and filter II (4) are installed.Separate with filter I (2) between pond I (1) and pond II (3), pond II (3)
And separate with filter II (4) between pond III (5), and pond I (1), pond II (3), pond III (5) length are than for 1:3:6；Filter I (2) and
Filter II (4) is the rustless steel hole pattern of aperture 5-10mm, wide 2.0 meters, high 2.0 meters.
(5) stripping reflux device (13) is built.Stripping reflux device (13) is by return duct (14), uviol lamp (16), aeration
Dish (17), mud-collecting slot (18), mud valve (19) and upspout (20) composition；Return duct (14) is made up of the pvc pipe of DN200mm,
Absolute altitude is higher than pond I (1) elevation of top 0.1-0.3 rice, and origin or beginning arrange one vertically upward inclination angle be the drip pan of 45 °, ultraviolet
Lamp (16) is positioned at above drip pan at 50mm；Mud-collecting slot (18) is positioned at upspout (20) top, 45 ° of inclination angle, the mud of collection by
Mud valve (19) is discharged；Upspout (20) is made up of the pvc pipe of DN110mm, highly 2.6 meters, and at the 0.3-0.5 rice of distance lower end
Aeration plate (17) is installed；Aeration plate (17) diameter 60-90mm, is uniformly distributed the spray of copper gas along aeration plate (17) card area
Mouth.
(6) for ensureing that the day backflow water yield of stripping reflux device (13) reaches pond I (1), pond II (3), pond III (5) cumulative volume
20%, the upper copper gas nozzle of aeration plate (17) is installed straight up, gas spray speed 0.5-3.0m/s, air nozzle quantity 5-10
Individual.
(7) be to realize the high density of Penaeus vannamei to divide pool cultivated, pond I (1), pond II (3), pond III (5) averagely throw Seedling
Rate be 500-1000 tail/square metre；What pond I (1) was thrown in is the shrimp Seedling after desalination is marked slightly, and in forebay (1), cultivation turned after 1 month
Moving to pond II (3), in pond II (3), cultivation was transferred to pond III (5) after 1 month, and in pond III (5), cultivation was sold after 1 month.
(8) be to realize the unobstructed spoil disposal of system, the bed mud of precipitation under the common effect of aeration disturbance and water jet propulsion, edge
Pond bottom sloping is mobile to baffle weir (7) bottom, finally collects in sedimentation tank (8), and by the spoil disposal bank of tubes of sedimentation tank (8) bottom
Go out.
(9) be the sufficient oxygen supply of guarantee system, in pond I (1), pond II (3), pond III (5) aeration head (6), aeration head are installed
Packing density be 1/meter.
(10) for realize the replacement in Penaeus vannamei different breeding stage in pond I (1), pond II (3), pond III (5), when pond III
(5), after the Penaeus vannamei in is sold, take away filter II (4), and filter I (2) following current is slowly pushed to septum primum net II (4)
Position, rushes to pond III (5) by the Penaeus vannamei in pond II (3)；Then, from the beginning of top, pond I (1), slow following current promote every
Net II (4), by mobile for filter II (4) position to septum primum net I (2), and is transferred to pond II by the Penaeus vannamei in pond I (1)
(3) in；Finally, pond I (1) is thrown in the shrimp Seedling after desalination is marked slightly, such iterative cycles.
(11) for ensureing backflow water quality safety, stripping regime backflow is used, it is to avoid the deficiency of backflow oxygen in water, with
Time, the installation of uviol lamp (16) also achieves the sterilization of backflow water body.
(12) for effectively to purify water, the biomembrane of clarifier-tank (10) filler Surface mulch, and purifying plant (11) can
Effectively remove ammonia nitrogen, nitrite nitrogen and the total nitrogen in water body.
(13) be the purification of water quality ability of raising system, and improve Penaeus vannamei perch area, can be in pond I (1), pond
II (3), in pond III (5), Parallel to the flow direction installs combined stuffing, and the loading density of combined stuffing is every square metre of 2-4 root.
(14) it is the purification of water quality ability of further safeguards system, can (rice husk, bamboo consider to be worth doing, wood flour by adding slow release carbon source
Deng)/contour the carbonizable substance of brown sugar/Mel keep water body carbon N∶P ratio be 100:5:1, build stable biological flocculation Tiny ecosystem
System, improves the decomposition utilization ratio of residual bait, feces, and system is to ammonia nitrogen, the detergent power of nitrite nitrogen.
Claims (4)
1. a spiral zero-emission culture of Penaeus vannamei system, it is characterised in that: described system is by pond I (1), filter I
(2), pond II (3), filter II (4), pond III (5), baffle weir (7), sedimentation tank (8), downflow weir (9), clarifier-tank (10), purification are planted
Thing (11), permeable weir (12) and air stripping reflux (13) composition.
One the most according to claim 1 spiral zero-emission culture of Penaeus vannamei system, it is characterised in that: air stripping returns
Stream device (13) is by return duct (14), uviol lamp (16), aeration plate (17), mud-collecting slot (18), mud valve (19) and upspout
(20) composition；Return duct (14) is made up of the pvc pipe of DN200mm, and absolute altitude is higher than pond I (1) elevation of top 0.1-0.3 rice, and rises
End arrange one vertically upward inclination angle be the drip pan of 45 °, uviol lamp (16) is positioned at above drip pan at 50mm；Mud-collecting slot (18)
Being positioned at upspout (20) top, 45 ° of inclination angle, the mud of collection is discharged by mud valve (19)；Upspout (20) is by DN110mm's
Pvc pipe is constituted, highly 2.6 meters, and installs aeration plate (17) at the 0.3-0.5 rice of distance lower end；Aeration plate (17) diameter 60-
90mm, is uniformly distributed copper gas nozzle along aeration plate (17) card area.
One the most according to claim 1 spiral zero-emission culture of Penaeus vannamei system, it is characterised in that: pond I
(1), pond II (3), pond III (5) is together in series is an overall structure, and width is 2.0 meters, and elevation of top is identical, is 2.6 meters,
Bottom tilts to pond III (5) end from top, pond I (1), gradient 4%, pond I (1) top elevation of bottom 0.6 meter, pond III (5)
End elevation of bottom 0.0 meter；Separate with filter I (2) between pond I (1) and pond II (3), between pond II (3) and pond III (5) with every
Net II (4) separates, and pond I (1), pond II (3), pond III (5) length are than for 1:3:6；Filter I (2) and filter II (4) are aperture
The rustless steel hole pattern of 5-10mm, wide 2.0 meters, high 2.0 meters.
One the most according to claim 1 spiral zero-emission culture of Penaeus vannamei system, it is characterised in that: baffle weir
(7) bottom 200mm highly gets through as mesh-structured (15), mesh aperture 10mm；Sedimentation tank (8) bottom sets mud-collecting well, mud-collecting well
Elevation of bottom-0.5 meter；Downflow weir (9) elevation of top 2.0 meters；Deep 2.0 meters of clarifier-tank (10), long 6.0-15.0 rice, fill particle diameter
The gravel of 50-100mm, depth of cracking closure 1.8 meters, and aquatic purifying plant (11) is planted on packed layer top；Permeable weir (12) is high
Spending 1.8 meters, arcuate structure, arc radius is 1.0 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166025.3U CN205455395U (en) | 2016-03-04 | 2016-03-04 | Spiral white penaeus cultivation system in zero release south america |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620166025.3U CN205455395U (en) | 2016-03-04 | 2016-03-04 | Spiral white penaeus cultivation system in zero release south america |
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| Publication Number | Publication Date |
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| CN205455395U true CN205455395U (en) | 2016-08-17 |
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ID=56658274
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| CN201620166025.3U Expired - Fee Related CN205455395U (en) | 2016-03-04 | 2016-03-04 | Spiral white penaeus cultivation system in zero release south america |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580768A (en) * | 2016-03-04 | 2016-05-18 | 重庆文理学院 | Spiral zero-discharge litopenaeus-vannamei breeding system |
| CN106305553A (en) * | 2016-08-19 | 2017-01-11 | 刘清 | Penaeus vannamei ecological culture method for improving culture efficiency |
-
2016
- 2016-03-04 CN CN201620166025.3U patent/CN205455395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580768A (en) * | 2016-03-04 | 2016-05-18 | 重庆文理学院 | Spiral zero-discharge litopenaeus-vannamei breeding system |
| CN106305553A (en) * | 2016-08-19 | 2017-01-11 | 刘清 | Penaeus vannamei ecological culture method for improving culture efficiency |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170304 |