CN115885913B - Slimming fish breeding device - Google Patents

Slimming fish breeding device Download PDF

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Publication number
CN115885913B
CN115885913B CN202211686331.6A CN202211686331A CN115885913B CN 115885913 B CN115885913 B CN 115885913B CN 202211686331 A CN202211686331 A CN 202211686331A CN 115885913 B CN115885913 B CN 115885913B
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pond
water
culture
slimming
tank
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CN115885913A (en
Inventor
孙瑞健
王武刚
张璐
米海峰
陆春云
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Tongwei Agricultural Development Co Ltd
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Tongwei Agricultural Development Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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Abstract

The invention discloses a slimming fish culture device, and belongs to the technical field of slimming fish culture. A slimming fish farming device, comprising: the device comprises a cultivation box, a purification assembly, a water return tank and a power assembly; a culture pond is arranged on the inner side of the culture box, so that an annular buffer cavity is formed between the culture box and the culture pond and is respectively communicated with the culture pond and the backwater pond; a dredging component for scraping attachments is arranged in the culture pond and is connected with the power component; the purification component is respectively communicated with the culture pond and the backwater pond; the purifying component purifies the water in the culture pond and then conveys the purified water to the backwater pond, and the purified water sequentially enters the buffer cavity and the culture pond to realize water circulation. According to the invention, the dredging assembly is arranged at the bottom of the culture pond, the bottom of the culture pond is dredged, and the waste water after dredging is filtered and purified by the purification assembly, so that the purpose of dredging is achieved, the normal growth of the slimming fish is ensured, and the labor and time are saved.

Description

Slimming fish breeding device
Technical Field
The invention relates to the technical field of slimming fish culture, in particular to a slimming fish culture device.
Background
The fish culturing method for reducing weight is a culturing mode for improving the quality of fish, and in the culturing process, the finished fish is required to be selected, the original culturing environment is changed, and the feeding amount is controlled, so that the metabolism of the finished fish can be improved, partial fat of the finished fish is consumed, and the taste of the finished fish when the finished fish is eaten is improved.
The method has the advantages that the requirements on environment are high, particularly the water quality is high, although the common slimming fish water is cultivated in the flowing and clean pond water, the slimming fish is still cultivated in the pond water in a certain range, so that a large amount of excrement excreted by the slimming fish and fish food left after feeding can be remained in the pond, and impurities or attachments formed by solid substances such as partial silt are unified, and after the impurities are accumulated too much, the growth of the fish is not facilitated, and the impurities contain a large amount of organic matters, so that the oxidation and decomposition are carried out under the action of microorganisms, a large amount of water body dissolved oxygen is continuously consumed, and the oxygen debt of a pond can be aggravated.
At present, the dredging of the tank wall usually needs to be carried out by manually scraping and cleaning the water in the tank, which not only consumes time and labor, but also can influence the culture environment of the slimming fish, thereby influencing the normal growth of the slimming fish.
Disclosure of Invention
The invention aims to provide a slimming fish culture device, which aims to solve the problems that in the conventional slimming fish culture process, manual dredging is needed, time and labor are consumed, and normal growth of the slimming fish is affected.
The technical scheme for solving the technical problems is as follows:
A slimming fish farming device, comprising: the device comprises a cultivation box, a purification assembly, a water return tank and a power assembly; a culture pond is arranged on the inner side of the culture box, so that an annular buffer cavity is formed between the culture box and the culture pond and is respectively communicated with the culture pond and the backwater pond; a dredging component for scraping attachments is arranged in the culture pond and is connected with the power component; the purification component is respectively communicated with the culture pond and the backwater pond; the purifying component purifies the water in the culture pond and then conveys the purified water to the backwater pond, and the purified water sequentially enters the buffer cavity and the culture pond to realize water circulation.
Further, the dredging assembly comprises a rotating disc and a scraping rod arranged on the rotating disc, the rotating disc is in rotary fit with the bottom of the culture pond and is connected with the power assembly, and the scraping rod is in contact with the bottom wall of the culture pond.
Further, the power assembly comprises a bracket, a waterwheel and a second gear rod which are rotatably arranged on the bracket, and a first gear rod which is rotatably arranged on the cultivation box; the water wheel is provided with a fluted disc, the bottom of the rotating disc is provided with a toothed ring, two ends of the second gear rod and the first gear rod are respectively provided with gears, the gears at two ends of the second gear rod are respectively meshed with the fluted disc and the gears at one end of the first gear rod, and the gears at the other end of the first gear rod are meshed with the toothed ring; the position that purifying component and return water pond communicate is located the top of waterwheel, and the return water drives the waterwheel and rotates to drive the pole of scraping and rotate, clear up the attachment of breed pond bottom.
Further, the bottom of above-mentioned breed pond is equipped with the water pumping groove around the rolling disc, and water pumping groove and purification module intercommunication to the water pumping groove is equipped with the second filter screen around the rolling disc setting, the top of water pumping groove.
Further, an ultrasonic transducer is arranged on the scraping rod, and the ultrasonic transducer is connected with a floating ball through a connecting rope.
Further, the bottom of the culture pond is conical, and the scraping rod extends to the side wall of the culture pond.
Further, the purification assembly comprises a sedimentation tank, an aeration tank and a biological purification tank which are sequentially communicated, wherein the sedimentation tank is communicated with the culture tank, and the biological purification tank is communicated with the backwater tank.
Further, the culture pond and the sedimentation pond, the sedimentation pond and the aeration pond, the aeration pond and the biological purification pond, the biological purification pond and the backwater pond and the buffer cavity are respectively communicated through a drainage assembly; the drainage assembly comprises a water suction pump and a conduit which are communicated with each other.
Further, the culture pond is communicated with the buffer cavity through a communication hole, and the communication hole is provided with a first filter screen.
Further, the communication hole is inclined, and is inclined downwards from the buffer cavity to the culture pond.
The invention has the following beneficial effects:
(1) According to the invention, the slimming fish is cultured in the culture pond, and the culture water flows back into the culture pond through the purification assembly and the backwater pond, so that the cleanliness degree of the water in the culture pond is ensured, and the normal growth of the slimming fish is ensured. Through setting up the desilting subassembly in the bottom of breeding the pond, will breed the bottom of pond and carry out the desilting, waste water after the desilting filters, purifies through purifying assembly to reach the purpose of desilting, ensure the normal growth of weight-reducing fish, saved manpower and time.
(2) According to the invention, the buffer cavity is formed between the culture tank and the culture pond, and water in the water return pond gradually flows into the culture pond after entering the buffer cavity, so that the impact of water flow on the water environment in the culture pond is avoided, the stress reaction of the slimming fish is avoided, and the normal growth of the slimming fish is ensured.
(3) According to the invention, the waterwheel is arranged in the backwater pool, and the waterwheel is enabled to rotate by the back-flowing water impacting the waterwheel, so that the scraping rod is driven to rotate for dredging, the electric power resource is saved, and the cultivation cost is reduced.
(4) The purification component comprises the sedimentation tank, the aeration tank and the ecological purification tank, and the sewage discharged from the culture tank is purified by the three tanks, so that the water body can be reused conveniently, a circulating sewage treatment and culture system is formed, and the culture cost of the slimming fish is effectively reduced.
(5) According to the invention, the ultrasonic transducer is arranged on the scraping rod, the scraping rod is utilized to rotate to drive the ultrasonic transducer to rotate, and the ultrasonic transducer emits ultrasonic waves to drive the fish school, so that the fish school circulates around the culture pond, the culture efficiency of the slimming fish can be effectively improved, and the fat of the slimming fish per se is reduced.
Drawings
FIG. 1 is a schematic diagram of a slim fish farming apparatus of the present invention;
FIG. 2 is a schematic diagram of the mechanism of the incubator and the return water tank of the present invention;
FIG. 3 is a schematic view of the connection structure of the waterwheel and dredging assembly of the present invention.
In the figure: 1. a cultivation box; 2. a scraping rod; 3. a water return tank; 4. a waterwheel; 5. a communication hole; 6. a culture pond; 7. a buffer chamber; 8. a purification assembly; 9. a drainage assembly; 10. a first gear lever; 11. a floating ball; 12. an ultrasonic transducer; 13. a second gear lever; 14. fluted disc; 15. a connecting rope; 16. a toothed ring; 401. a wheel; 402. a water collection tank; 801. a sedimentation tank; 802. an aeration tank; 803. a biological purification tank; 901. a water pump; 902. a catheter.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Referring to fig. 1, the present embodiment provides a slimming fish culturing device, which includes a culturing box 1, a purifying component 8, a water return tank 3 and a power component. The purifying component 8 conveys the water body in the culture box 1 to the backwater pool 3 after evolution, the backwater pool 3 conveys the purified water body into the culture box 1 again, circulation of the water body is realized, and normal growth of the slimming fish in the culture box 1 is ensured. The interior desilting subassembly that is used for striking off the attachment that is equipped with of breed case 1, under power component's drive, the desilting subassembly clear up the attachment, later the attachment enters into in the purification module 8 along with the water and filters, purifies, realizes the clearance to the attachment, and whole desilting process compares in current artifical desilting, need not catch the weight-reducing fish to guaranteed the normal growth of weight-reducing fish, still saved manpower and time moreover.
Referring to fig. 1 to 3, a culture pond 6 is disposed in the culture box 1, the bottom of the culture pond 6 and the bottom of the culture box 1 are integrally formed, and a gap is formed between the culture pond 6 and the side wall of the culture box 1, so that an annular buffer cavity 7 is formed, a plurality of communication holes 5 are formed in the side wall of the culture pond 6, two ends of the communication holes 5 are respectively communicated with the culture pond 6 and the buffer cavity 7, meanwhile, the buffer cavity 7 is also communicated with the water return pond 3, water in the water return pond 3 enters the buffer cavity 7, and then flows into the culture pond 6 from the communication holes 5, so that the overstress reaction of fish shoal caused by the water in the water return pond 3 impacting the culture pond 6 can be avoided, and the condition that attachments are thoroughly cleaned due to excessive stirring of the water in the water return pond 3 can be avoided.
In the embodiment, the communication hole 5 is provided with a first filter screen to prevent impurities from entering the culture pond 6 along with water flow; the communication hole 5 is obliquely arranged, and the oblique direction is downward oblique from the buffer cavity 7 to the culture pond 6.
The bottom of the culture pond 6 is conical, an annular water pumping groove is arranged in the center of the culture pond, a second filter screen is arranged at the top of the water pumping groove, and meshes of the second filter screen are in reference to the passing of attachments. After the dredging component cleans attachments at the bottom of the culture pond 6, the attachments are convenient to enter the water pumping groove through the conical side wall, so that the attachments are cleaned more thoroughly.
The dredging assembly comprises a rotating disc and a scraping rod 2. The dredging plate is positioned at the inner side of the water pumping tank and is in rotary fit with the bottom of the culture pond 6, and the bottom of the rotary plate is provided with a toothed ring 16. The quantity of scraping rods 2 is 4, evenly sets up in the outside of rolling disc, and the one end and the rolling disc fixed connection of scraping rods 2, the other end of scraping rods 2 extend to the lateral wall of breeding pond 6, and scraping rods 2 laminate with the diapire of breeding pond 6. When the toothed ring 16 drives the rotating disc to rotate, the scraping rod 2 rotates along with the rotating disc, so that attachments on the bottom wall of the culture pond 6 are scraped off, enter the water pumping groove under the action of water flow and gravity, and finally enter the purifying component 8 to be cleaned.
In other embodiments of the invention the number of scraping bars 2 may also be 1, 2, 3, 5, etc.
In this embodiment, an ultrasonic transducer 12 is provided on one of the scraping rods 2, and the ultrasonic transducer 12 is connected to a floating ball 11 through a connecting rope 15. After the ultrasonic transducer 12 emits ultrasonic waves, the fish school is driven to circulate around the culture pond, so that the culture efficiency of the slimming fish can be effectively improved, and the fat of the slimming fish can be reduced. The existence of the floating ball 11 is convenient for knowing the position of the ultrasonic transducer 12 and is convenient for replacing, overhauling and other operations on the ultrasonic transducer 12.
The power assembly comprises a bracket, a waterwheel 4, a second gear lever 13 and a first gear lever 10. The support fixed mounting is on the pool 3 that returns, and the wheel 401 of waterwheel 4 is installed on the support through the pivot, is connected with fluted disc 14 in the pivot, and the rim of waterwheel 4 goes out to be equipped with water catch bowl 402, and second gear pole 13 is vertical to be set up, and its both ends are equipped with the gear respectively, and its middle part and support normal running fit, first gear pole 10 level setting, its both ends are equipped with the gear respectively, its middle part and breed case 1 normal running fit. The gear at the top end of the second gear rod 13 is meshed with the fluted disc 14, the gear at the bottom end of the second gear rod 13 is meshed with the gear at one end of the first gear rod 10, and the gear at the other end of the first gear rod 10 is meshed with the toothed ring 16.
The water flowing back from the purifying component 8 impacts the water collecting tank 402, so that the waterwheel 4 rotates under the action of the eccentric force, thereby driving the toothed ring 16 to rotate, and finally driving the scraping rod 2 to rotate.
The purification assembly 8 includes a sedimentation tank 801, an aeration tank 802, and a biological purification tank 803. Sedimentation tank 801 communicates with water pumping tank and aeration tank 802 through drainage assembly 9 respectively, and biological purification tank 803 communicates with aeration tank 802 and return water tank 3 through drainage assembly 9 respectively, and return water tank 3 also communicates with buffer chamber 7 through drainage assembly 9.
In order to improve the purification efficiency of the purification unit 8, a flocculant may be added to the sedimentation tank 801, the sedimentation effect of solid impurities may be increased, and a microecological agent may be injected into the aeration tank 802. The water purified by the purification component 8 in the water return tank 3 needs to reach the water quality transparency of 40-50 cm, wherein the content of nonionic ammonia is lower than 0.2mg/L, the content of nitrite is lower than 0.2mg/L, the pH value is 6.5-8.0.
The drainage assembly 9 comprises a water suction pump 901 and a conduit 902 which are communicated with each other, the water is circulated through the water suction pump 901, and the water suction pump 901 can be installed in the upper-stage structure or the lower-stage structure. Taking the communication between the buffer chamber 7 and the sedimentation tank 801 as an example, the water pump 901 may be installed in the buffer chamber 7 or may be installed in the sedimentation tank 801, but it is preferable that the water pump 901 is in communication with the water inlet of the conduit 902.
In order to enable the water truck to rotate, in the embodiment, the water outlet of the water draining assembly 9 between the biological purifying tank 803 and the water returning tank 3 is positioned obliquely above the water truck 4, so that water can impact the water truck 4, and the water truck 4 can continuously rotate along one direction.
The water body circulation and purification process of the slimming fish culture device comprises the following steps:
(1) Putting adult fish which is not damaged, infected, deformed, strong in physique and qualified in forbidden drug detection results into the culture pond 6;
(2) The drainage assembly 9 inputs the water body at the bottom of the breeding pond 6 into the sedimentation pond 801, and the sedimentation pond 801 carries out sedimentation filtration on the water body;
(3) The water drainage assembly 9 inputs the water body in the sedimentation tank 801 into an aeration tank 802, and the aeration tank 802 carries out aeration treatment on the water body;
(4) The water discharge assembly 9 inputs the water body in the aeration tank 802 into the biological purifying tank 803, and the biological purifying tank 803 biologically purifies the water body;
(5) The drainage assembly 9 impacts the water body in the biological purification tank 803 on the water truck 4 to enable the water truck 4 to rotate, so that the scraping rod 2 is driven to rotate, attachments at the bottom of the culture tank 6 are cleaned, and meanwhile, water can fall into the water return tank 3;
(6) The water drainage assembly 9 conveys the purified water in the water return tank 3 into the buffer cavity 7;
(7) The water in the buffer cavity 7 passes through the communication hole 5 and flows into the interior of the culture pond 6 from the side wall of the culture pond 6;
(8) The attachments are input into the sedimentation tank 801 again along with the water body, so that the circulation of the water body and the purification of the water body are realized.
It should be noted that the sedimentation tank 801, the aeration tank 802, and the biological purification tank 901 belong to the prior art, and are not described herein.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (8)

1. A slimming fish farming device, comprising: the device comprises a cultivation box (1), a purification assembly (8), a water return tank (3) and a power assembly; a culture pond (6) is arranged on the inner side of the culture box (1), a ring-shaped buffer cavity (7) is formed between the culture box (1) and the culture pond (6), and the buffer cavity (7) is respectively communicated with the culture pond (6) and the backwater pond (3); a dredging component for scraping attachments is arranged in the culture pond (6), and the dredging component is connected with the power component; the purification component (8) is respectively communicated with the culture pond (6) and the backwater pond (3); the purifying component (8) purifies water in the culture pond (6) and then conveys the purified water to the backwater pond (3), and the purified water sequentially enters the buffer cavity (7) and the culture pond (6) to realize water circulation;
The dredging assembly comprises a rotating disc and a scraping rod (2) arranged on the rotating disc, the rotating disc is in rotary fit with the bottom of the culture pond (6) and is connected with the power assembly, and the scraping rod (2) is in contact with the bottom wall of the culture pond (6);
The power assembly comprises a bracket, a waterwheel (4) and a second gear rod (13) which are rotatably arranged on the bracket, and a first gear rod (10) which is rotatably arranged on the cultivation box (1); the water wheel is provided with a fluted disc (14), the bottom of the rotating disc is provided with a toothed ring (16), gears are respectively arranged at two ends of the second gear rod (13) and the first gear rod (10), the gears at two ends of the second gear rod (13) are respectively meshed with the fluted disc (14) and the gears at one end of the first gear rod (10), and the gears at the other end of the first gear rod (10) are meshed with the toothed ring (16); the purification assembly (8) is communicated with the backwater pool (3) and located above the waterwheel (4), backwater water drives the waterwheel (4) to rotate, so that the scraping rod (2) is driven to rotate, and attachments at the bottom of the culture pool (6) are cleaned.
2. The slimming fish farming installation according to claim 1, characterized in that the bottom of the farming pond (6) is provided with a water pumping tank around the rotating disc, said water pumping tank being in communication with the purification assembly (8), and said water pumping tank being provided around the rotating disc, the top of said water pumping tank being provided with a second filter screen.
3. The slimming fish farming device according to claim 1, characterized in that the scraping rod (2) is provided with an ultrasonic transducer (12), and the ultrasonic transducer (12) is connected with a floating ball (11) through a connecting rope (15).
4. The slimming fish farming device according to claim 1, characterized in that the bottom of the farming pond (6) is tapered, and the scraping rod (2) extends to the side wall of the farming pond (6).
5. The slimming fish farming device according to claim 1, characterized in that the purification assembly (8) comprises a sedimentation tank (801), an aeration tank (802) and a biological purification tank (803) which are communicated in sequence, the sedimentation tank (801) is communicated with the farming tank (6), and the biological purification tank (803) is communicated with the return water tank (3).
6. The slimming fish farming device according to claim 5, characterized in that between the farming pond (6) and the sedimentation pond (801), between the sedimentation pond (801) and the aeration pond (802), between the aeration pond (802) and the biological purification pond (803), between the biological purification pond (803) and the return water pond (3) and between the return water pond (3) and the buffer chamber (7) are respectively communicated by a drainage assembly (9); the drainage assembly (9) comprises a water suction pump (901) and a conduit (902) which are communicated with each other.
7. The slimming fish farming installation according to any one of claims 1 to 6, characterized in that the farming pond (6) is in communication with the buffer chamber (7) through a communication hole (5), the communication hole (5) being provided with a first filter screen.
8. The slimming fish farming device according to claim 7, characterized in that the communication hole (5) is inclined, which is inclined downwards from the buffer chamber (7) towards the direction of the farming pond (6).
CN202211686331.6A 2022-12-27 2022-12-27 Slimming fish breeding device Active CN115885913B (en)

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