CN112243930A - Water body circulation breeding device for lobster breeding and implementation method thereof - Google Patents
Water body circulation breeding device for lobster breeding and implementation method thereof Download PDFInfo
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- CN112243930A CN112243930A CN202011125521.1A CN202011125521A CN112243930A CN 112243930 A CN112243930 A CN 112243930A CN 202011125521 A CN202011125521 A CN 202011125521A CN 112243930 A CN112243930 A CN 112243930A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 335
- 238000009395 breeding Methods 0.000 title claims abstract description 45
- 230000001488 breeding effect Effects 0.000 title claims abstract description 45
- 241000238565 lobster Species 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000010865 sewage Substances 0.000 claims abstract description 59
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000001301 oxygen Substances 0.000 claims abstract description 47
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 47
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 38
- 238000005086 pumping Methods 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 15
- 239000004677 Nylon Substances 0.000 claims description 14
- 229920001778 nylon Polymers 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 241000238557 Decapoda Species 0.000 abstract description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 9
- 239000011707 mineral Substances 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 9
- 239000008213 purified water Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 241000238017 Astacoidea Species 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a water body circulating breeding device for lobster breeding and an implementation method thereof, wherein the water body circulating breeding device comprises a breeding pond, a backwater reservoir, a water storage reservoir, a sewage treatment pond and an oxygenation device; a water pumping pool is excavated on one side of the culture pool, a water suction pump is arranged in the water pumping pool, and a water outlet end of the water suction pump is provided with a water drainage pipe; the water return reservoir is positioned at the side end of the culture pond, and the other end of the drain pipe extends into the water return reservoir. The water body circulation breeding device for lobster breeding and the implementation method thereof can quickly pump out sewage, are convenient for filtering impurities and suspended matters in the sewage out, change the filtered purified water into oxygen-enriched water, change the oxygen-enriched purified water into oxygen-enriched purified water rich in mineral substances after passing through the water channel, and provide a good growing environment for lobsters after being introduced into the breeding pond.
Description
Technical Field
The invention relates to the technical field of lobster breeding, in particular to a water body circulation breeding device for lobster breeding and an implementation method thereof.
Background
The lobster growth is fast, the metabolism is vigorous, the oxygen consumption is large, the water quality of the shrimp fixing pond needs to be kept fresh, water is added for 15-20 cm in depth every week to ensure that the water quality is fresh and clean, enough dissolved oxygen exists, the transparency of pond water is controlled to be more than 35 cm, and when weather is overheated, the water temperature of the pond water needs to be properly deepened to stabilize the water temperature of the pond water. Strictly preventing water quality from industrial pollution, pesticide pollution and chemical pollution, reducing bait feeding amount and observing lobster reaction when the water is low in dissolved oxygen, water quality is aged or meets severe weather such as thunderstorm, hot days, continuous rainy days and the like, and when the water is collected to the shore, indicating that the water is seriously anoxic, timely injecting water or starting an aerator to oxygenate the oxygen; and the lobsters need to be discharged in the growth process, so that the water body in the culture pond becomes sewage rich in lobster excrement suspended solids, and the sewage in the culture pond is no longer suitable for the survival of the lobsters.
Disclosure of Invention
The invention aims to provide a water body circulating culture device for lobster culture and an implementation method thereof, which are not convenient for replacing a water body of a culture pond, the water body in the culture pond is recycled after treatment, water sources are saved, and a good growth water source can be provided for lobsters, so that the problems that the water body is lack of oxygen, so that the lobsters are inconvenient to grow and survive, and the water body is dirty and cannot provide a good growth environment for the lobsters are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a water body circulation breeding device for lobster breeding comprises a breeding pond, a backwater reservoir, a sewage treatment pond and an oxygenation device; a water pumping pool is excavated on one side of the culture pool, a water suction pump is arranged in the water pumping pool, and a water outlet end of the water suction pump is provided with a water drainage pipe; the water return reservoir is positioned at the side end of the culture pond, and the other end of the drain pipe extends into the water return reservoir; the sewage treatment tank is positioned at the side end of the backwater reservoir, the sewage treatment tank is connected with the backwater reservoir through a water pipe, and a water pump is additionally arranged on the water pipe; the water storage tank is positioned at the side end of the sewage treatment tank, the water storage tank is connected with the water outlet end of the sewage treatment tank by adopting a water pipe, and a water valve A is additionally arranged at the water outlet end of the sewage treatment tank; the oxygenation device is assembled in the water storage, and a water pipe of the water storage is in conduction connection with the water outlet end of the water valve A; a water return tank is dug on the other side of the culture tank and communicated with the water storage tank, and a water valve B is additionally arranged at the water outlet end of the water storage tank.
Preferably, the inside excavation of breed pond has the ditch, and the ditch excavation has a plurality of, a plurality of the ditch parallel arrangement, a plurality of the play water end direction of ditch is in the pumping pond, and is a plurality of concrete cement layer is pour to the ditch terminal surface.
Preferably, be equipped with into water tank in the sewage treatment pond, the front end of intaking the case adds and is equipped with the filtration string bag to install the catch basin additional at the lower extreme of filtration string bag, water valve A installs the downside end at the catch basin additional.
Preferably, the outer side of the water suction pump is provided with an isolation net, and the aperture of the isolation net is 1 cm.
Preferably, the ditch is excavated between return water pond and reservoir, and the ditch is equipped with ore along water valve B and strains water section and fine stone section in proper order in the direction that leads to the return water pond, and the ditch is along the ore and strains water section, the direction height of fine stone section and reduce in proper order.
Preferably, the oxygenation device comprises oxygenation pump, air current pipe, oxygenation pipe and supporting seat, and oxygenation pump is fixed to install additional on the supporting seat, and the supporting seat is a rigid plastic material component, and the air current pipe is sealed to be connected at the end of giving vent to anger of oxygenation pump, and the oxygenation pipe is sealed to be connected at the end of giving vent to anger of air current pipe, and air current pipe end of giving vent to anger and oxygenation pipe are soaked in the reservoir completely.
Preferably, the oxygenation pipe adopts a nanometer micropore air pipe.
Preferably, the outside in pumping-up pond is fixed to be equipped with to draw has the round nylon gauze, and fixed the inserting has a plurality of support columns, the nylon gauze adopts the support column to fix the outside at the pumping-up pond, and the division board is equipped with additional on the top of nylon gauze, the division board surface polishing piece is smooth, the concrete cement layer has been pour to the terminal surface in pumping-up pond, the concrete cement layer upper end height that four sides in pumping-up pond is higher than breed pond silt terminal surface 10cm, and it has the shutter to peg graft at the link of concrete cement layer with the ditch, the shutter adopts the bamboo strip piece to form as the material nail system, the gap of two adjacent bamboo strip pieces is 2 cm.
Preferably, gravel is laid at the bottom of the fine stones of the fine stone section, and a sand blocking interlayer is poured in the water channel at the outlet end of the fine stone section.
The invention provides another technical scheme that: an implementation method of a water body circulation breeding device for lobster breeding comprises the following steps:
s101: closing the water valve B, opening the water suction pump, pumping the sewage in the culture pond into the water return reservoir by the water suction pump, allowing the sewage in the culture pond to flow into the water pumping pond along the ditch until the sewage in the culture pond is discharged, and closing the water suction pump after the sewage is discharged;
s102: opening a water suction pump at the output end of the return reservoir, pumping the sewage stored in the return reservoir into a sewage treatment tank through the water suction pump, enabling the sewage to accumulate in a water inlet tank, filtering impurities and suspended matters in the water through a filter net bag, and enabling the filtered water to enter a water collecting tank;
s103: the water in the water collecting tank flows downstream to the water storage tank, the oxygen increasing device is installed in the water storage tank, the oxygen increasing pipe adopts a nanometer microporous pipe, and oxygen is provided for the water in the water storage tank by connecting air suction equipment, so that the water in the water storage tank becomes oxygen-enriched water;
s104: the oxygen-enriched water in the water storage pool is pumped out through the water valve B, enters the water channel and sequentially flows through the ore water filtering section and the fine stone section through the height difference action of the water channel, and finally flows into the water return pool, and the clean oxygen-enriched water overflows to all parts of the culture pool through the water return pool, so that the water body circulation of the culture pool is completed.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a water body circulation breeding device for lobster breeding and an implementation method thereof.A water body circulation of a breeding pond is completed through a flow, firstly, sewage in the breeding pond is pumped into a backwater reservoir for storage, then the backwater reservoir is discharged into a sewage treatment pond for filtration, then the filtered water is discharged into a water storage reservoir, the discharged water is changed into oxygen-enriched water through an oxygenation device, and finally, the oxygen-enriched water is further filtered through an ore water filtering section, a fine stone section and a gravel section and permeates into minerals, the treated water is changed into pure water of the oxygen-enriched and mineral-enriched substances and is led into the breeding pond; wholly can take sewage out fast, be convenient for filter impurity and suspended solid in the sewage and cross to become the rich oxygen water with the water purification after filtering, and become the rich oxygen water that is rich in the mineral substance behind the ditch, can provide a good growing environment for the lobster after leading-in breed pond.
Drawings
FIG. 1 is a schematic diagram of the water circulation of the present invention;
FIG. 2 is a schematic diagram of the filtration of a wastewater treatment tank of the present invention;
FIG. 3 is a diagram of the water oxygenation filtering of the present invention;
FIG. 4 is a diagram illustrating the aeration status of the reservoir according to the present invention;
FIG. 5 is a top view of the pumping basin of the present invention;
figure 6 is a side view of the suction basin of the present invention.
In the figure: 1. a culture pond; 2. returning to a reservoir; 3. a reservoir; 4. a sewage treatment tank; 5. an oxygenation device; 51. an oxygenation pump; 52. an air flow conduit; 53. an oxygenation pipe; 54. a supporting seat; 6. a water pumping pool; 61. a nylon gauze; 62. a support pillar; 63. a separator plate; 64. a concrete cement layer; 65. a shutter; 7. a water suction pump; 8. an isolation net; 9. a drain pipe; 10. a water valve A; 11. returning to the water tank; 12. a water valve B; 13. a ditch; 14. a water inlet tank; 15. a filter net bag; 16. a water collecting tank; 17. a ditch; 18. an ore water filtering section; 19. a fine stone section; 20. a sand blocking interlayer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a water circulation cultivation device for lobster cultivation comprises a cultivation pond 1, a backwater reservoir 2, a water storage reservoir 3, a sewage treatment pond 4 and an oxygenation device 5, wherein a water pumping pond 6 is dug at one side of the cultivation pond 1, a water suction pump 7 is arranged in the water pumping pond 6, and a water outlet end of the water suction pump 7 is provided with a water discharge pipe 9; the backwater reservoir 2 is positioned at the side end of the culture pond 1, and the other end of the drain pipe 9 extends into the backwater reservoir 2; the sewage treatment tank 4 is positioned at the side end of the backwater reservoir 2, the sewage treatment tank 4 is connected with the backwater reservoir 2 by adopting a water pipe, and a water pump is additionally arranged on the water pipe; the water storage tank 3 is positioned at the side end of the sewage treatment tank 4, the water storage tank 3 is connected with the water outlet end of the sewage treatment tank 4 by adopting a water pipe, and a water valve A10 is additionally arranged at the water outlet end of the sewage treatment tank 4; the oxygenation device 5 is assembled in the water storage 3, and the water storage 3 is in conduction connection with the water outlet end of the water valve A10 by adopting a water pipe; a water return pool 11 is dug on the other side of the culture pool 1, the water return pool 11 is communicated with the water storage 3, and a water valve B12 is additionally arranged at the water outlet end of the water storage 3.
Wherein: breed the inside excavation of pond 1 and have ditch 13, ditch 13 excavates has a plurality of, a plurality of ditches 13 parallel arrangement, the play water end direction suction-water tank 6 of a plurality of ditches 13, and pour concrete layer at a plurality of ditches 13 terminal surfaces, through pouring concrete layer, can prevent that silt from covering ditch 13, lead to ditch 13 to block up, through seting up ditch 13, play the water catch effect, can be fast with the leading-in suction-water tank 6 of water of breeding pond 1, discharge the sewage in the pond 1 through suction pump 7 is bred fast.
Wherein: a water inlet tank 14 is assembled in the sewage treatment tank 4, a filter net bag 15 is additionally arranged at the front end of the water inlet tank 14, a water collecting tank 16 is additionally arranged at the lower end of the filter net bag 15, and a water valve A10 is additionally arranged at the lower side end of the water collecting tank 16; the outer side of the water suction pump 7 is provided with an isolation net 8, the aperture of the isolation net 8 is 1cm, lobsters can be prevented from being sucked out by the water suction pump 7, and meanwhile, sewage rich in lobster excrement can be sucked out and discharged into the reservoir 2.
Referring to fig. 3, a water channel 17 is excavated between the water return tank 11 and the water storage 3, the water channel 17 is sequentially provided with an ore water filtering section 18 and a fine stone section 19 in a direction from a water valve B12 to the water return tank 11, and the heights of the water channel 17 in the directions of the ore water filtering section 18 and the fine stone section 19 are sequentially reduced; the oxygen-enriched water is further filtered through the ore water filtering section 18 and the fine stone section 19, and mineral substances are permeated, the treated water is changed into pure water rich in oxygen and mineral substances, and the pure water is led into the culture pond 1 to provide a good living environment for the lobsters.
Referring to fig. 4, the oxygenation device 5 is composed of an oxygenation pump 51, an airflow duct 52, an oxygenation pipe 53 and a support 54, the oxygenation pump 51 is fixedly installed on the support 54, the support 54 is a rigid plastic member, the airflow duct 52 is hermetically connected to the air outlet end of the oxygenation pump 51, the oxygenation pipe 53 is hermetically connected to the air outlet end of the airflow duct 52, and the air outlet end of the airflow duct 52 and the oxygenation pipe 53 are completely immersed in the reservoir 3; the oxygen-enriched air is sucked in through the oxygen increasing pump 51, the oxygen-enriched air is guided into the airflow guide pipe 52, the oxygen-enriched air is guided into the oxygen increasing pipe 53 penetrating into the water storage reservoir 3 through the flow guiding effect of the airflow guide pipe 52, the oxygen-enriched air is discharged through the oxygen increasing pipe 53 and is guided into the water in the water storage reservoir 3, so that the oxygen-enriched amount of the water in the water storage reservoir 3 is increased, the water in the water storage reservoir 3 is changed into the oxygen-enriched water, the oxygen increasing pipe 53 adopts a nano micropore air pipe, the air bubbles guided out from the oxygen increasing pipe 53 are small, the efficiency of dissolving in the water is increased, and the water in the water storage reservoir 3 is.
Referring to fig. 5-6, a circle of nylon gauze 61 is fixedly arranged on the outer side of the water pumping pool 6, a plurality of supporting columns 62 are fixedly inserted in the nylon gauze 61, the nylon gauze 61 is fixed on the outer side of the water pumping pool 6 by the supporting columns 62, a partition plate 63 is additionally arranged at the top end of the nylon gauze 61, and the surface of the partition plate 63 is polished to be smooth; the supporting columns 62 have a supporting function and support the nylon gauze 61, the nylon gauze 61 has a function of preventing crayfish from entering the water pumping pool 6, meanwhile, sewage on four sides of the water pumping pool 6 can be quickly guided into the water pumping pool 6 to be discharged, and the arranged isolation plates 63 can prevent crayfish from climbing over the nylon gauze 61 and falling into the water pumping pool 6; concrete cement layer 64 is poured on the end face of the water pumping pool 6, the upper end of the concrete cement layer 64 on the four sides of the water pumping pool 6 is 10cm higher than the sludge end face of the culture pool 1, a baffle door 65 is inserted into the connecting end of the concrete cement layer 64 and the ditch 13, the baffle door 65 is formed by adopting bamboo strips as material nails, the gap between every two adjacent bamboo strips is 2cm, the sludge at the bottom of the water pumping pool 6 is convenient to clean through pouring the concrete cement layer 64, the baffle door 65 is inserted to block crayfishes from entering the water pumping pool 6 along with water flow, and the baffle door 65 is formed by adopting the bamboo strips as the material nails and is resistant to bubbles and low in cost.
Referring to fig. 3, gravel is laid on the bottom of the fine stones of the fine stone segment 19, a sand blocking interlayer 20 is poured in the water channel 17 at the outlet end of the fine stone segment 19, water can be further filtered by laying the gravel, and the poured sand blocking interlayer 20 blocks the gravel to prevent the gravel from flowing into the water return pool 11.
An implementation method of a water body circulation breeding device for lobster breeding comprises the following steps:
the first step is as follows: closing the water valve B12, opening the water suction pump 7, pumping the sewage in the culture pond 1 into the water return reservoir 2 by the water suction pump 7, allowing the sewage in the culture pond 1 to flow into the water pumping pool 6 along the ditch 13 until the sewage in the culture pond 1 is discharged, and closing the water suction pump 7 after the sewage is discharged;
the second step is that: a water suction pump at the output end of the backwater reservoir 2 is opened, sewage stored in the backwater reservoir 2 is pumped into the sewage treatment tank 4 through the water suction pump, the sewage is accumulated in the water inlet tank 14, impurities and suspended matters in the water are filtered through the filter net bag 15, and the filtered water enters the water collecting tank 16;
the third step: the water in the water collecting tank 16 flows downstream to the water storage 3, the oxygenation device 5 is installed in the water storage 3, the oxygenation pipe 53 adopts a nanometer microporous pipe, and oxygen is provided for the water in the water storage 3 by connecting an air suction device, so that the water in the water storage 3 becomes oxygen-enriched water;
the fourth step: the oxygen-enriched water in the water storage tank 3 is pumped out through the water valve B12, enters the water channel 17, flows through the ore water filtering section 18 and the fine stone section 19 in sequence under the action of the height difference of the water channel 17, finally flows into the water return tank 11, and flows to all places of the culture tank 1 through the water return tank 11, so that the water body circulation of the culture tank 1 is completed.
In summary, the water circulation breeding device for lobster breeding and the implementation method thereof provided by the invention complete the water circulation of the breeding pond 1 through the flow, firstly, the sewage in the breeding pond 1 is pumped to the water returning reservoir 2 for storage, then the water returning reservoir 2 is discharged to the sewage treatment pool 4 for filtration, then the filtered water is discharged to the water storing reservoir 3, the discharged water is changed into the oxygen-enriched water through the oxygenation device 5, and finally the oxygen-enriched water is further filtered through the ore filtering section 18 and the fine stone section 19 and permeates into the mineral substances, so that the treated water is changed into the purified water of the oxygen-enriched and mineral-enriched substances and is led into the breeding pond 1; the whole sewage can be taken out fast, impurities and suspended matters in the sewage are filtered out conveniently, the filtered purified water is changed into oxygen-enriched water, the oxygen-enriched purified water is changed into rich mineral substances after passing through the canal 17, and a good growth environment can be provided for the lobsters after the lobsters are guided into the culture pond 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A water body circulation breeding device for lobster breeding is characterized by comprising a breeding pond (1), a backwater reservoir (2), a water storage reservoir (3), a sewage treatment pond (4) and an oxygenation device (5); the method is characterized in that: a water pumping pool (6) is dug at one side of the culture pool (1), a water suction pump (7) is arranged in the water pumping pool (6), and a water outlet end of the water suction pump (7) is provided with a water drainage pipe (9); the backwater reservoir (2) is positioned at the side end of the culture pond (1), and the other end of the drain pipe (9) extends into the backwater reservoir (2); the sewage treatment tank (4) is positioned at the side end of the backwater reservoir (2), the sewage treatment tank (4) is connected with the backwater reservoir (2) by adopting a water pipe, and a water pump is additionally arranged on the water pipe; the water storage tank (3) is positioned at the side end of the sewage treatment tank (4), the water storage tank (3) is connected with the water outlet end of the sewage treatment tank (4) by adopting a water pipe, and a water valve A (10) is additionally arranged at the water outlet end of the sewage treatment tank (4); the oxygenation device (5) is assembled in the water storage reservoir (3), and the water storage reservoir (3) is in conduction connection with the water outlet end of the water valve A (10) through a water pipe; a water return pool (11) is dug on the other side of the culture pool (1), the water return pool (11) is communicated with the water storage pool (3), and a water valve B (12) is additionally arranged at the water outlet end of the water storage pool (3).
2. The water body circulation breeding device for lobster breeding according to claim 1 is characterized in that a ditch (13) is dug in the breeding pond (1), the ditch (13) is dug to be provided with a plurality of ditches, the ditches (13) are arranged in parallel, the water outlet ends of the ditches (13) are guided into the pumping pond (6), and concrete layers are poured on the end faces of the ditches (13).
3. The water circulation type lobster breeding device for lobster breeding as claimed in claim 1, wherein a water inlet tank (14) is assembled in the sewage treatment tank (4), a filtering net bag (15) is additionally arranged at the front end of the water inlet tank (14), a water collecting tank (16) is additionally arranged at the lower end of the filtering net bag (15), and the water valve A (10) is additionally arranged at the lower side end of the water collecting tank (16).
4. The water body circulation cultivation device for lobster cultivation as claimed in claim 1, characterized in that the outside of said water suction pump (7) is equipped with an isolation net (8), the aperture of said isolation net (8) is 1 cm.
5. The water circulation type lobster breeding device for the lobster breeding is characterized in that a water channel (17) is dug between the water return pool (11) and the water storage pool (3), the water channel (17) is sequentially provided with an ore water filtering section (18) and a fine stone section (19) along the direction from the water valve B (12) to the water return pool (11), and the heights of the water channel (17) along the directions of the ore water filtering section (18) and the fine stone section (19) are sequentially reduced.
6. The water circulation lobster breeding device as claimed in claim 1, wherein said oxygenation device (5) is composed of an oxygenation pump (51), an airflow conduit (52), an oxygenation pipe (53) and a support base (54), the oxygenation pump (51) is fixedly installed on the support base (54), the support base (54) is a rigid plastic component, the airflow conduit (52) is hermetically connected to the air outlet end of the oxygenation pump (51), the oxygenation pipe (53) is hermetically connected to the air outlet end of the airflow conduit (52), and the air outlet end of the airflow conduit (52) and the oxygenation pipe (53) are completely immersed in the water storage tank (3).
7. The water body circulation breeding device for lobster breeding as claimed in claim 6, wherein said oxygenation pipe (53) is a nano-microporous air pipe.
8. The water body circulation culture device for lobster culture as claimed in claim 1, a circle of nylon gauze (61) is fixedly arranged on the outer side of the water pumping pool (6), a plurality of supporting columns (62) are fixedly inserted, a nylon gauze (61) is fixed at the outer side of the water pumping pool (6) by adopting the supporting columns (62), and the top end of the nylon gauze (61) is additionally provided with a separation plate (63), the surface of the separation plate (63) is polished to be smooth, a concrete cement layer (64) is poured on the end surface of the water pumping pool (6), the height of the upper end of the concrete cement layer (64) on the four sides of the water pumping pool (6) is 10cm higher than the sludge end surface of the culture pool (1), and a stop door (65) is inserted at the connecting end of the concrete cement layer (64) and the ditch (13), the stop door (65) is formed by nailing bamboo strips serving as materials, and the gap between two adjacent bamboo strips is 2 cm.
9. The water body circulation cultivation device for lobster cultivation as claimed in claim 1, characterized in that gravel is laid on the bottom of the fine stone section (19), and a sand blocking interlayer (20) is poured in the canal (17) at the outlet end of the fine stone section (19).
10. The implementation method of the water body circulation cultivation device for lobster cultivation according to claim 1 is characterized in that: the method comprises the following steps:
s101: closing the water valve B (12), opening the water suction pump (7), pumping the sewage in the culture pond (1) into the water return reservoir (2) by the water suction pump (7), flowing the sewage in the culture pond (1) into the water pumping pond (6) along the ditch (13) until the sewage in the culture pond (1) is discharged, and closing the water suction pump (7) after the sewage is discharged;
s102: a water suction pump at the output end of the backwater reservoir (2) is opened, sewage stored in the backwater reservoir (2) is pumped into the sewage treatment tank (4) through the water suction pump, the sewage is accumulated in the water inlet tank (14), impurities and suspended matters in the water are filtered through the filtering net bag (15), and the filtered water enters the water collecting tank (16);
s103: the water in the water collecting tank (16) flows downstream into the water storage tank (3), the oxygen increasing device (5) is installed in the water storage tank (3), the oxygen increasing pipe (53) adopts a nanometer microporous pipe, and oxygen is provided for the water in the water storage tank (3) by connecting an air suction device, so that the water in the water storage tank (3) becomes oxygen-enriched water;
s104: the oxygen-enriched water in the water storage tank (3) is pumped out through the water valve B (12), the oxygen-enriched water enters the water channel (17), the oxygen-enriched water sequentially flows through the ore water filtering section (18), the fine stone section (19) and the gravel section (20) under the action of the height difference of the water channel (17), and finally flows into the water return tank (11), and the clean oxygen-enriched water overflows to all parts of the culture tank (1) through the water return tank (11), so that the water body circulation of the culture tank (1) is completed.
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