CN114868697A - Circulating water culture system and culture method - Google Patents
Circulating water culture system and culture method Download PDFInfo
- Publication number
- CN114868697A CN114868697A CN202210687584.9A CN202210687584A CN114868697A CN 114868697 A CN114868697 A CN 114868697A CN 202210687584 A CN202210687584 A CN 202210687584A CN 114868697 A CN114868697 A CN 114868697A
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- China
- Prior art keywords
- water
- pond
- culture
- return channel
- pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 157
- 238000012136 culture method Methods 0.000 title claims abstract description 5
- 239000004576 sand Substances 0.000 claims abstract description 31
- 238000009360 aquaculture Methods 0.000 claims abstract description 25
- 244000144974 aquaculture Species 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000003134 recirculating effect Effects 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 241001465754 Metazoa Species 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 description 10
- 230000001488 breeding effect Effects 0.000 description 10
- 241001124325 Marsupenaeus japonicus Species 0.000 description 7
- 241000238553 Litopenaeus vannamei Species 0.000 description 2
- 241000851180 Palaemon carinicauda Species 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- 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
-
- 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
-
- 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
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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 relates to a circulating water culture system and a culture method, belonging to the field of aquaculture, wherein the system comprises a culture pond unit, a return water channel, a pump pond, a water pump, a micro-filter, a temporary water storage pond, a sewage discharge system and a water treatment unit, wherein a water outlet is arranged in the center of the culture pond in the culture pond unit, a water discharge pipe is inserted in the water outlet, the culture pond unit is communicated with the bottom of the return water channel, the return water channel is communicated with the pump pond, the temporary water storage pond is arranged above the pump pond, the water pump and the micro-filter are communicated with the pump pond and the temporary water storage pond, the micro-filter is arranged above the temporary water storage pond, the temporary water storage pond is communicated with the water treatment unit, and the water treatment unit is communicated with the culture pond unit; the water return channel is open, and a sand level control pipe is arranged in the water return channel, so that aquatic animals needing sand laying cultivation can be cultivated by using the circulating water cultivation system. The temporary water storage tank is arranged and is higher than the pump tank, so that the technical problem that the water pump is burnt in the traditional culture process is solved.
Description
Technical Field
The invention belongs to the field of aquaculture equipment, and particularly relates to a circulating water aquaculture system and a aquaculture method.
Background
The circulating water culture is a common culture mode of the existing industrial culture, and the cultured varieties comprise penaeus vannamei, exopalaemon carinicauda, penaeus japonicus and the like. Some cultured shrimps have sand-hiding habits, so a layer of sand needs to be laid in the culture pond in the culture process, but in the circulating water culture, the sand at the bottom of the culture pond enters the circulating equipment along with water circulation; in addition, excrement, residual bait and the like in the aquaculture water body are deposited in the circulating water pipe in the water circulating process for a long time, so that the water circulation is not smooth, and the water circulating pipeline is difficult to clean, so that once the water circulating pipeline is blocked, the pipeline can only be replaced.
Disclosure of Invention
The invention aims to provide a recirculating aquaculture system which can clean sediments in a circulating pipeline in time and prevent a water pump from being burnt out
The invention is realized by the following technical scheme:
a recirculating aquaculture system comprises an aquaculture pond unit, a water return channel, a pump pond, a water suction pump, a microfilter, a temporary water storage pond, a sewage discharge system and a water treatment unit, wherein a water outlet is formed in the center of the aquaculture pond in the aquaculture pond unit, a water discharge pipe is inserted into the water outlet, the aquaculture pond unit is communicated with the bottom of the water return channel, the water return channel is communicated with the pump pond, the temporary water storage pond is arranged above the pump pond, the water suction pump and the microfilter are communicated with the pump pond and the temporary water storage pond, the microfilter is arranged above the temporary water storage pond, the temporary water storage pond is communicated with the water treatment unit, and the water treatment unit is communicated with the aquaculture pond unit;
furthermore, the return channel is a semi-underground open channel, the bottom of the return channel is lower than the bottom of the culture pond, a water outlet is arranged in the return channel and is communicated with a water outlet in the culture pond, a water level control pipe is arranged on the water outlet and is divided into an upper water level control pipe and a lower water level control pipe, and the upper end of the lower water level control pipe is 1-2cm higher than the height of the substrate laid in the culture pond. Even if sand or dirt enters the return channel occasionally in the culture pond, the return channel is open, so that the culture pond is convenient to clean. Traditional recirculating aquaculture system, the time of having a specified duration is attached to a lot of filths at the water pipe inner wall, nevertheless because the pipeline is very long and be in the encapsulated situation, hardly clears up, finally can only trade the water pipe again.
Furthermore, the water return channel has a certain angle from one end to the other end, and the angle is 5-15 degrees.
Furthermore, a return water channel sewage discharge port communicated with a sewage discharge system is arranged at the bottom end of the return water channel, and a return water channel sewage discharge pipe is inserted into the return water channel sewage discharge port.
Further, the pump pool is of a pot bottom type, and a sewage outlet communicated with a sewage discharge system is arranged at the center of the pump pool.
Furthermore, a pipe communicated with the pump pool is arranged at the upper part of the bottom end of the water return channel.
The invention also provides an operation method of the culture system, the circulating water culture is divided into two types, one type is culture with sand or mud paved at the bottom of the culture pond, the other type is culture without sand or mud paved, when the sand or mud paved culture is carried out, the height of the lower drain pipe in the culture pond is 1-2cm lower than that of the sand or mud in the culture pond, at the moment, the lowest height of the water level control pipe in the water return area is equal to that of the lower drain pipe in the culture pond, so that the water level in the culture pond can be ensured to be discharged, and the sand or bottom mud paved in the culture pond can be prevented from flowing out. Even if sand or bottom mud occasionally enters the return channel, a drain outlet of the return channel is arranged at the bottom end of the return channel, when dirt is gathered to a certain amount, a drain pipe of the return channel is pulled off, and the dirt enters a drain system; when the culture pond needs to be brushed, the lower drain pipe in the culture pond and the water level control pipe in the water return channel are pulled out, and sewage in the culture pond enters the water return channel from the water outlet and then is discharged from the sewage outlet at the bottom end of the water return channel.
When the culture system uses no sand or mud for culture, the culture is carried out according to the conventional culture method of the circulating water culture system.
Compared with the prior art, the invention has the beneficial effects that:
the system is arranged into an open type return channel, and a sand level control pipe is arranged in the return channel, so that aquatic animals needing sand laying for culture can be cultured by using the circulating water culture system. The temporary water storage tank is arranged, the temporary water storage tank is higher than the pump tank, and the water pump is arranged above the temporary water storage tank, so that the technical problem that the water pump is burnt out due to flooding and water-saving caused by power failure of a farm in the traditional culture process is solved.
The system is particularly suitable for breeding organisms needing sand spreading at the bottom of the breeding pond, such as penaeus japonicus, shellfish and the like.
Drawings
FIG. 1 is a schematic sectional structure of the system of the present invention: 1. the system comprises a culture pond unit, 2 a water return channel, 3 a pump pond, 4 a temporary water storage pond, 5 a sewage discharge system and 6 a water treatment unit.
Detailed Description
The technical solution of the present invention is further explained by the following examples, but the scope of the present invention is not limited in any way by the examples.
Example 1
In the embodiment, taking a culture pond for culturing the penaeus japonicus as an example, sand needs to be spread at the bottom of the culture pond, and the sand at the bottom of the culture pond easily enters a circulating water culture system to block a pipeline, so that the circulating water culture system cannot be generally used for culturing the penaeus japonicus.
The breeding system is used for breeding penaeus japonicus, as shown in figure 1, the system comprises a breeding pond unit 1, a water return channel 2, a pump pond 3, a water suction pump, a temporary water storage pond 4, a sewage discharge system 5 and a water treatment unit 6, wherein a drain pipe is arranged in the center of the breeding pond in the breeding pond unit, the breeding pond unit is communicated with the water return channel 2 through the drain pipe, the water return channel is communicated with the pump pond 3, the temporary water storage pond is arranged above the pump pond, the water suction pump is communicated with the pump pond and the temporary water storage pond, the water suction pump is arranged above the temporary water storage pond, the temporary water storage pond is communicated with the water treatment unit, and the water treatment unit is communicated with the breeding pond unit;
the culture pond of the penaeus japonicus is approximately rectangular, the culture pond walls at four corners are arc-shaped, a drain pipe and a water outlet are arranged at the center of the culture pond, the drain pipe is inserted into the water outlet, one end of the culture pond is provided with a drain outlet, and the drain outlet is communicated with a drain system.
The backwater channel is a semi-underground open channel, two rows of culture ponds close to the wall in the culture workshop respectively use the wall of the culture workshop as one wall of the backwater channel, and the other side of the backwater channel is connected into the other wall of the backwater channel by depending on the walls of the culture ponds. A series of water outlets are arranged in the return channel, each water outlet is communicated with a corresponding water outlet in the culture pond, a sand level control pipe is arranged on each water outlet, and the upper end of each sand level control pipe is 2cm higher than the sand bed in the culture pond. Because the penaeus japonicus is cultured in running water, the water higher than the sand level control pipe is discharged from the culture pond, even if sand or dirt and the like occasionally enter the water return channel in the culture pond, the water return channel is open, the water return channel has a certain angle of 10 degrees from one end to the other end and is in a slope shape, the cleaning is convenient, a sewage discharge port communicated with a sewage discharge system is arranged at the bottom end of the water return channel, and the cleaned dirt is discharged from the sewage discharge port of the water return channel.
The bottom intercommunication pump pond of return water canal, the pump pond is the pot bottom type, and the center in pump pond is equipped with drain intercommunication drainage, breeds the discharged water in the pond and carries out the secondary in the pump pond and deposit, and the water pump setting is in interim tank top, and the upper water that the water pump drawed the pump pond gets into interim tank, and water in the interim tank gets into water processing unit, and the water after handling gets into again and breeds the pond, and the water inlet setting is breeding the looks remote site of pond drain. When water enters, the sewage in the culture pond is flushed to the sewage outlet.
Example 2
In the embodiment, a culture pond of the penaeus vannamei boone is taken as an example, the sand does not need to be paved at the bottom of the culture pond for the exopalaemon carinicauda, in the traditional circulating water culture mode, residual bait and excrement in the culture process enter a circulating water pipeline for a long time, and excrement, residual bait and the like are accumulated in the circulating pipeline to generate harmful substances. Using the cultivation system of the present invention, the cultivation pattern was as in example 1. The residual bait excrement can be washed away at any time, and the problem existing in the traditional culture mode is solved.
The above embodiments are only illustrative of the technical solutions of the present invention, and the system of the present invention is also applicable to the recirculating aquaculture of other aquatic animals.
Claims (5)
1. A recirculating aquaculture system is characterized by comprising an aquaculture pond unit, a water return channel, a pump pond, a water suction pump, a micro-filter, a temporary water storage pond, a sewage discharge system and a water treatment unit, wherein a water outlet is formed in the center of the aquaculture pond in the aquaculture pond unit, a water discharge pipe is inserted into the water outlet, the aquaculture pond unit is communicated with the bottom of the water return channel, the water return channel is communicated with the pump pond, the temporary water storage pond is arranged above the pump pond, the water suction pump and the micro-filter are communicated with the pump pond and the temporary water storage pond, the micro-filter is arranged above the temporary water storage pond, the temporary water storage pond is communicated with the water treatment unit, and the water treatment unit is communicated with the aquaculture pond unit;
the water return channel is a semi-underground open water channel, the bottom of the water return channel is lower than the bottom of the culture pond, a water outlet is arranged in the water return channel, the water outlet is communicated with a water outlet in the culture pond, a water level control pipe is arranged on the water outlet and is divided into an upper water level control pipe and a lower water level control pipe, and the upper end of the lower water level control pipe is 1-2cm higher than the height of the substrate laid in the culture pond; even if sand or dirt enters the return channel occasionally in the culture pond, the return channel is open, so that the culture pond is convenient to clean; in the traditional recirculating aquaculture system, a lot of dirt is attached to the inner wall of the water pipe for a long time, but the water pipe is difficult to clean because the pipeline is long and is in a closed state, and finally the water pipe can only be replaced again;
the water return channel has a certain angle from one end to the other end, and the angle is 5-15 degrees.
2. The recirculating aquaculture system of claim 1 wherein a drain outlet of the return channel is provided at the bottom end of the return channel and is connected to a drain system, and a drain pipe of the return channel is inserted into the drain outlet of the return channel.
3. The recirculating aquaculture system of claim 1 wherein said pump pond is pan-bottom type, and a drain outlet is provided in the center of said pump pond for communicating with a drain system.
4. The recirculating aquaculture system of claim 1 wherein a pipe is provided at the upper end of the bottom of the return channel for communicating with the pumping pond.
5. The operation method of the culture system according to any one of claims 1 to 4, wherein the recirculating aquaculture is divided into two types, one type is a culture with sand or mud laid on the bottom of the culture pond, the other type is a culture without sand or mud laid, when the sand or mud laid culture is carried out, the height of the lower drain pipe in the culture pond is 1-2cm lower than that of the sand or mud in the culture pond, and at the moment, the lowest height of the water level control pipe in the backwater area is equal to that of the lower drain pipe in the culture pond, so that the water level in the culture pond can be ensured to be discharged, and the sand or bottom mud laid in the culture pond can be prevented from flowing out; even if sand or bottom mud occasionally enters the return channel, a drain outlet of the return channel is arranged at the bottom end of the return channel, when the dirt is gathered to a certain amount, a drain pipe of the return channel is pulled out, and the dirt enters a drain system; when the culture pond needs to be brushed, pulling out a lower drain pipe in the culture pond and a water level control pipe in the water return channel, and discharging dirt in the culture pond from a drain outlet into the water return channel and then from a drain outlet at the bottom end of the water return channel;
when the culture system uses no sand or mud for culture, the culture is carried out according to the conventional culture method of the circulating water culture system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210687584.9A CN114868697A (en) | 2022-06-17 | 2022-06-17 | Circulating water culture system and culture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210687584.9A CN114868697A (en) | 2022-06-17 | 2022-06-17 | Circulating water culture system and culture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114868697A true CN114868697A (en) | 2022-08-09 |
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ID=82681380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210687584.9A Pending CN114868697A (en) | 2022-06-17 | 2022-06-17 | Circulating water culture system and culture method |
Country Status (1)
| Country | Link |
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| CN (1) | CN114868697A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215069A (en) * | 2008-01-18 | 2008-07-09 | 兰泽桥 | Industrialization ecological treatment circulation utilization system for fish culture waste water |
| US20080202998A1 (en) * | 2007-02-23 | 2008-08-28 | Kuo-Tang Tseng | Sewage treatment system for breeding system |
| CN104819121A (en) * | 2015-04-24 | 2015-08-05 | 西藏华之源生态科技有限公司 | Energy-saving environment-friendly water drawing device |
| CN108552100A (en) * | 2018-01-02 | 2018-09-21 | 中国水产科学研究院黑龙江水产研究所 | Taimen industrial circulating water cultivating system |
| CN108651361A (en) * | 2018-06-25 | 2018-10-16 | 中国海洋大学 | Advection racetrack circulating water culture system |
| US20210022323A1 (en) * | 2019-07-26 | 2021-01-28 | Xiao Jun Zhang | Circulating water purification system for aquaculture breeding |
| CN214431132U (en) * | 2020-11-19 | 2021-10-22 | 山东省海洋生物研究院 | Water inlet and outlet system for industrial circulating water aquaculture workshop |
| CN114041438A (en) * | 2021-11-05 | 2022-02-15 | 青岛海洋牧场海洋科技开发有限公司 | Indoor and outdoor dual-cycle breeding system and breeding method for penaeus japonicus |
-
2022
- 2022-06-17 CN CN202210687584.9A patent/CN114868697A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080202998A1 (en) * | 2007-02-23 | 2008-08-28 | Kuo-Tang Tseng | Sewage treatment system for breeding system |
| CN101215069A (en) * | 2008-01-18 | 2008-07-09 | 兰泽桥 | Industrialization ecological treatment circulation utilization system for fish culture waste water |
| CN104819121A (en) * | 2015-04-24 | 2015-08-05 | 西藏华之源生态科技有限公司 | Energy-saving environment-friendly water drawing device |
| CN108552100A (en) * | 2018-01-02 | 2018-09-21 | 中国水产科学研究院黑龙江水产研究所 | Taimen industrial circulating water cultivating system |
| CN108651361A (en) * | 2018-06-25 | 2018-10-16 | 中国海洋大学 | Advection racetrack circulating water culture system |
| US20210022323A1 (en) * | 2019-07-26 | 2021-01-28 | Xiao Jun Zhang | Circulating water purification system for aquaculture breeding |
| CN214431132U (en) * | 2020-11-19 | 2021-10-22 | 山东省海洋生物研究院 | Water inlet and outlet system for industrial circulating water aquaculture workshop |
| CN114041438A (en) * | 2021-11-05 | 2022-02-15 | 青岛海洋牧场海洋科技开发有限公司 | Indoor and outdoor dual-cycle breeding system and breeding method for penaeus japonicus |
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