CN116369267B - Shrimp shell collection device for preventing live shrimps in circulating water shrimp culture pond from escaping and automatically returning to pond - Google Patents
Shrimp shell collection device for preventing live shrimps in circulating water shrimp culture pond from escaping and automatically returning to pondInfo
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- CN116369267B CN116369267B CN202310235639.7A CN202310235639A CN116369267B CN 116369267 B CN116369267 B CN 116369267B CN 202310235639 A CN202310235639 A CN 202310235639A CN 116369267 B CN116369267 B CN 116369267B
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- 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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Abstract
本发明适用于水产养殖工程领域，提供了一种循环水养虾池活虾防逃与自动返池的虾壳收集装置，包括养殖池，还包括：中央回水器和分水槽；所述中央回水器顶部连接有回水管，所述中央回水器顶部设置有扣板，所述中央回水器侧部设置有向下垂直的橡胶片。本发明采用胶皮材质构造了回水盘，柔性材质有效减少了对生物的摩擦损伤；分水槽及其内部结构实现了活虾自动返池与虾壳自动收集，避免了分水槽内虾高密度聚集导致的窒息死亡问题；通过程序化的自动控制实现了自动收集虾壳和死虾、活虾自动返回养殖池的目标，大大降低了循环水养虾车间的工人劳动量。
The present invention is applicable to the field of aquaculture engineering and provides a shrimp shell collection device for preventing live shrimp from escaping and automatically returning them to the pond in a circulating water shrimp culture pond. The device comprises a culture pond, a central water return device, and a water diversion trough. The top of the central water return device is connected to a water return pipe, a gusset plate is provided on the top of the central water return device, and a downward-facing vertical rubber sheet is provided on the side of the central water return device. The present invention uses a rubber material to construct the water return tray. The flexible material effectively reduces friction damage to the organisms. The water diversion trough and its internal structure enable the automatic return of live shrimp to the pond and the automatic collection of shrimp shells, avoiding the problem of suffocation and death caused by high-density shrimp accumulation in the water diversion trough. The goal of automatically collecting shrimp shells and automatically returning dead and live shrimp to the culture pond is achieved through programmed automatic control, greatly reducing the workload of workers in the circulating water shrimp culture workshop.
Description
Technical Field
The invention belongs to the field of aquaculture engineering, and particularly relates to a shrimp shell collecting device for preventing live shrimps in a circulating water shrimp culture pond from escaping and automatically returning to the pond.
Background
In an industrial circulating water shrimp culture system, how to remove the sewage such as shrimp shells, dead shrimps, residual bait and feces in a culture water body from the system, and meanwhile, the prevention of the escape of live shrimps is a key technology, and is also a key for determining whether the circulating water shrimp culture can succeed.
The circulating water shrimp culturing system has the problems that the sewage collecting basket is small and easy to block, and shrimps can escape once overflowed after the sewage collecting basket is blocked, so that the workload of the production management process is increased. It is difficult to effectively prevent live shrimps from escaping while ensuring that the shrimp shells, dead shrimps, residual bait, excrement and other dirt are smoothly discharged out of the culture system, and the live shrimps in the escape-preventing basket automatically return to the pond.
Disclosure of Invention
The embodiment of the invention aims to provide a shrimp shell collecting device for preventing live shrimps in a circulating water shrimp culture pond from escaping and automatically returning to the pond, and aims to solve the problems that a sewage collecting basket is small and easy to block in a circulating water shrimp culture system, and shrimps can escape once overflow occurs after the sewage collecting basket is blocked, so that the workload of a production management process is increased. The problems that the live shrimps are prevented from escaping and the live shrimps in the escape-preventing basket automatically return to the pond are difficult to ensure that the dirt such as shrimp shells, dead shrimps, residual bait and feces are smoothly discharged out of the culture system.
The embodiment of the invention is realized in such a way that the shrimp shell collecting device for preventing live shrimps in the circulating water shrimp culture pond from escaping and automatically returning to the pond comprises a culture pond, and the shrimp shell collecting device for preventing live shrimps in the circulating water shrimp culture pond from escaping and automatically returning to the pond further comprises:
a central water return device and a water diversion groove;
the top of the central water return device is connected with a water return pipe, the top of the central water return device is provided with a buckle plate, and the side part of the central water return device is provided with a rubber sheet which is vertical downwards;
the water diversion trench includes:
The shrimp shell sewage draining device comprises a water diversion channel frame main body, a water inlet pipe, a live shrimp pond returning pipe, a shrimp shell collecting tank, a shrimp shell sewage draining pipe, an electric valve, a draining partition plate, a main draining pipe sealer, a backwash water pump and a backwash pipe.
As a further proposal of the invention, the lower edge of the rubber sheet is flush, the gap between the rubber sheet and the bottom of the culture pond is 3-8mm, and the gap between the adjacent rubber sheets is 0-10mm.
As a further scheme of the invention, the specific gravity of the baffle of the water inlet pipe and the baffle of the live shrimp pool return pipe is 1.1-1.5g/cm 3, and the baffle of the water inlet pipe and the baffle of the live shrimp pool return pipe can be opened under the impact of water flow, and can automatically fall back under the action of gravity when the water flow is slow.
As a still further aspect of the present invention, the main drain sealer includes:
the sealing device comprises a cylindrical shell, an electric telescopic rod fixed on the top surface outside the cylindrical shell and a sealing disc connected to the lower end of the electric telescopic rod.
The shrimp shell collecting device for preventing live shrimps in the circulating water shrimp culture pond from escaping and automatically returning to the pond provided by the embodiment of the invention has the following beneficial effects:
1. according to the invention, the water return disc is constructed by adopting the rubber material, and the friction damage to organisms is effectively reduced by adopting the flexible material;
2. the water diversion channel and the internal structure thereof realize automatic pool return of live shrimps and automatic collection of shrimp shells, and avoid choking death caused by high-density aggregation of shrimps in the water diversion channel;
3. The invention realizes the aim of automatically collecting shrimp shells and dead shrimps and automatically returning live shrimps to the culture pond through programmed automatic control, thereby greatly reducing the labor capacity of workers in a circulating water shrimp culture workshop.
Drawings
FIG. 1 is a schematic structural view of a shrimp shell collecting device for preventing live shrimps in a circulating water shrimp culture pond from escaping and automatically returning to the pond, which is provided by the embodiment of the invention;
FIG. 2 is a front view of a shrimp shell collection device for preventing live shrimps in a circulating water shrimp pond from escaping and automatically returning to the pond, provided by the embodiment of the invention;
fig. 3 is a partial structure diagram of a shrimp shell collecting device for preventing live shrimps in a circulating water shrimp culture pond from escaping and automatically returning to the pond, which is provided by the embodiment of the invention.
In the drawing, a 1-central backwater device, a 2-water diversion groove, a 3-backwater pipe, a 4-buckle plate, a 5-rubber sheet, a 6-water diversion groove frame body, a 7-water inlet pipe, an 8-live shrimp pool return pipe, a 9-shrimp shell collecting groove, a 10-shrimp shell blow-down pipe, a 11-electric valve, a 12-drainage baffle plate, a 13-main drain pipe sealer, a 14-backwash water pump, a 15-backwash pipe, a 16-cylindrical shell, a 17-electric telescopic rod and a 18-plugging disc are arranged.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 3, in an embodiment of the present invention, it includes:
the utility model provides a shrimp shell collection device that shrimp was prevented escaping and automatic pond that returns in circulating water shrimp pond live shrimp, includes the breed pond, its characterized in that, circulating water shrimp pond live shrimp prevent escaping and automatic shrimp shell collection device that returns the pond still includes:
a central backwater device 1 and a water diversion groove 2;
The top of the central water return device 1 is connected with a water return pipe 3, a buckle plate 4 is arranged at the top of the central water return device 1, and a rubber sheet 5 which is vertical downwards is arranged at the side part of the central water return device 1;
the water diversion trench 2 includes:
The water diversion channel frame body 6 is connected with a water inlet pipe 7 and a live shrimp pool return pipe 8, and the water inlet pipe 7 is connected with the water return pipe 3;
The shrimp shell collecting tank 9 is arranged on one side of the water diversion tank frame main body 6, the shrimp shell collecting tank 9 is connected with a shrimp shell blow-down pipe 10, and the shrimp shell blow-down pipe 10 is provided with an electric valve 11;
A drain baffle 12 mounted inside the water diversion channel frame main body 6, wherein a main drain pipe sealer 13 is arranged on one side of the drain baffle 12, a back flushing pump 14 is connected to the main drain pipe sealer 13, and the output end of the back flushing pump 14 is connected to a back flushing pipe 15;
In the embodiment of the invention, the lower edge of the rubber sheet 5 is flush, the gap between the lower edge of the rubber sheet and the bottom of the culture pond is 3-8mm, and the gap between the adjacent rubber sheets 5 is 0-10mm.
In the embodiment of the invention, the specific gravity of the baffle of the water inlet pipe 7 and the baffle of the live shrimp pool return pipe 8 is 1.1-1.5g/cm 3, and the baffle of the water inlet pipe 7 and the baffle of the live shrimp pool return pipe 8 can be opened under the impact of water flow, and can automatically fall back under the action of gravity when the water flow is slow.
As shown in fig. 2, in the embodiment of the present invention, the main drain sealer 13 includes:
the device comprises a cylindrical shell 16, an electric telescopic rod 17 fixed on the top surface of the outer part of the cylindrical shell 16 and a plugging disc 18 connected to the lower end of the electric telescopic rod 17.
The method comprises the steps that culture water containing shrimp shell and shrimp feces enters the central backwater device 1 through a gap at the bottom of the central backwater device 1 at the bottom of a culture pond, sequentially enters the water diversion tank 2 through the water return pipe 3 and the water inlet pipe 7, then when the shrimp shell is not opened to drain live shrimps, the shrimp shell gathers at the bottom of the shrimp shell collecting tank 9, the shrimp feces and the water enter one side of the main drain pipe sealer 13 through the drain baffle 12 with holes, enter a main backwater pipeline through a gap at the bottom of the main drain pipe sealer 13, when a shrimp shell draining program is operated, the electric push rod of the main drain pipe sealer 13 stretches to seal the main drain pipe, after the water level in the water diversion tank 2 is flush with the water level in the culture pond, the baffle of the water inlet pipe 7 falls under the action of gravity, the back flushing water pump is started, at the moment, the shrimp shell trapped on the drain baffle 12 is flushed to the shrimp shell collecting tank 9, meanwhile, the water level inside the water diversion tank 2 is gradually higher than the water level in the culture pond, the baffle of the live shrimps returns to the pond pipe 8 is opened under the impact of water flow, and the live shrimps leave the water diversion tank to realize automatic pond return. After most live shrimps finish returning to the pond, the back flushing pump 14 is turned off, the electric push rod of the main drain pipe sealer 13 is retracted, and the water diversion channel 2 is restored to a normal drainage state. The device in a normal drainage state can periodically open the electric valve of the shrimp shell drain pipe 10, and collect the shrimp shell and dead shrimp into a special collecting device outside the culture pond through the shrimp shell drain pipe 10.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (2)
1. The utility model provides a shrimp shell collection device that shrimp was prevented escaping and automatic pond that returns in circulating water shrimp pond live shrimp, includes the breed pond, its characterized in that, circulating water shrimp pond live shrimp prevent escaping and automatic shrimp shell collection device that returns the pond still includes:
a central backwater device (1) and a water diversion groove (2);
the top of the central water return device (1) is connected with a water return pipe (3), a buckle plate (4) is arranged at the top of the central water return device (1), and a rubber sheet (5) which is vertical downwards is arranged at the side part of the central water return device (1);
The water diversion trench (2) includes:
The water diversion channel comprises a water diversion channel frame main body (6), wherein a water inlet pipe (7) and a live shrimp pool return pipe (8) are connected to the water diversion channel frame main body (6), and the water inlet pipe (7) is connected with the water return pipe (3);
The shrimp shell collecting tank (9) is arranged on one side of the water diversion tank frame main body (6), the shrimp shell collecting tank (9) is connected with a shrimp shell blow-down pipe (10), and the shrimp shell blow-down pipe (10) is provided with an electric valve (11);
The drainage partition plate (12) is arranged inside the water diversion channel frame main body (6), a main drainage pipe sealer (13) is arranged on one side of the drainage partition plate (12), a backwash pump (14) is connected to the main drainage pipe sealer (13), and a backwash pipe (15) is connected to the output end of the backwash pump (14);
wherein the lower edges of the rubber sheets (5) are flush, the gap between the lower edges of the rubber sheets and the bottom of the culture pond is 3-8mm, and the gap between the adjacent rubber sheets (5) is 0-10mm;
The main drain sealer (13) includes:
The sealing device comprises a cylindrical shell (16), an electric telescopic rod (17) fixed on the top surface of the outer portion of the cylindrical shell (16) and a sealing disc (18) connected to the lower end of the electric telescopic rod (17).
2. The shrimp shell collecting device for preventing live shrimps from escaping and automatically returning to the pond in a circulating water shrimp pond according to claim 1, wherein the specific gravity of a baffle of the water inlet pipe (7) and a baffle of the live shrimp returning pond pipe (8) is 1.1-1.5g/cm 3, and the baffle of the water inlet pipe (7) and the baffle of the live shrimp returning pond pipe (8) can be opened under the impact of water flow, and can automatically fall back under the action of gravity when the water flow is slow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310235639.7A CN116369267B (en) | 2023-03-13 | 2023-03-13 | Shrimp shell collection device for preventing live shrimps in circulating water shrimp culture pond from escaping and automatically returning to pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310235639.7A CN116369267B (en) | 2023-03-13 | 2023-03-13 | Shrimp shell collection device for preventing live shrimps in circulating water shrimp culture pond from escaping and automatically returning to pond |
Publications (2)
| Publication Number | Publication Date |
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| CN116369267A CN116369267A (en) | 2023-07-04 |
| CN116369267B true CN116369267B (en) | 2025-07-29 |
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| CN202310235639.7A Active CN116369267B (en) | 2023-03-13 | 2023-03-13 | Shrimp shell collection device for preventing live shrimps in circulating water shrimp culture pond from escaping and automatically returning to pond |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278911A (en) * | 2019-08-08 | 2019-09-27 | 中国科学院海洋研究所 | The split type surface layer dirt trap that shrimp system shrimp living voluntarily returns pond is supported suitable for recirculated water |
| CN210630432U (en) * | 2019-06-20 | 2020-05-29 | 天津市金水族水产养殖有限公司 | Pond of raising fish convenient to feed and eat and clear up |
| CN113142122A (en) * | 2021-05-10 | 2021-07-23 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving recirculating aquaculture system |
| CN220123725U (en) * | 2023-03-13 | 2023-12-05 | 大连汇新钛设备开发有限公司 | Shrimp shell collection device for preventing live shrimps in circulating water shrimp culture pond from escaping and automatically returning to pond |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207665825U (en) * | 2018-01-03 | 2018-07-31 | 林秀峰 | A kind of aquaculture pond blowdown apparatus |
| CN109452215A (en) * | 2018-12-18 | 2019-03-12 | 中国科学院海洋研究所 | Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system |
-
2023
- 2023-03-13 CN CN202310235639.7A patent/CN116369267B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210630432U (en) * | 2019-06-20 | 2020-05-29 | 天津市金水族水产养殖有限公司 | Pond of raising fish convenient to feed and eat and clear up |
| CN110278911A (en) * | 2019-08-08 | 2019-09-27 | 中国科学院海洋研究所 | The split type surface layer dirt trap that shrimp system shrimp living voluntarily returns pond is supported suitable for recirculated water |
| CN113142122A (en) * | 2021-05-10 | 2021-07-23 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving recirculating aquaculture system |
| CN220123725U (en) * | 2023-03-13 | 2023-12-05 | 大连汇新钛设备开发有限公司 | Shrimp shell collection device for preventing live shrimps in circulating water shrimp culture pond from escaping and automatically returning to pond |
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| CN116369267A (en) | 2023-07-04 |
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