CN115053853A - Novel high-efficient ecological aquatic products seedling flowing water cultivation farming systems that floats - Google Patents
Novel high-efficient ecological aquatic products seedling flowing water cultivation farming systems that floats Download PDFInfo
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- CN115053853A CN115053853A CN202210671941.2A CN202210671941A CN115053853A CN 115053853 A CN115053853 A CN 115053853A CN 202210671941 A CN202210671941 A CN 202210671941A CN 115053853 A CN115053853 A CN 115053853A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000009316 cultivation farming Methods 0.000 title description 2
- 239000010865 sewage Substances 0.000 claims abstract description 60
- 238000004062 sedimentation Methods 0.000 claims abstract description 39
- 238000000746 purification Methods 0.000 claims abstract description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 241000251468 Actinopterygii Species 0.000 claims abstract description 29
- 238000009360 aquaculture Methods 0.000 claims abstract description 25
- 244000144974 aquaculture Species 0.000 claims abstract description 25
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Classifications
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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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
- A01K61/85—Feeding devices for use with 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
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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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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- Life Sciences & Earth Sciences (AREA)
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- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a novel high-efficiency ecological floating aquatic product offspring seed running water cultivation and culture system, and relates to the technical field of aquaculture. The invention comprises an aquaculture pond, a biochemical purification pond and a sedimentation treatment pond, wherein the aquaculture tank comprises a plurality of culture spaces for culturing the fry, so that the fry can be ensured to be subjected to centralized domestication culture in a breeding space with a proper space size, and the fry is easier to manage and feed; the arranged water pushing and oxygen increasing unit can realize the exchange of water bodies in the culture tank on one hand, and can enable the seedlings to be in a moving state on the other hand, so that the survival rate is improved; the sewage collecting unit is used for pumping the feed residues and the fish fry excrement generated in the culture tank into the precipitation treatment pond, and the water flow of the precipitation treatment pond flows back to the culture pond through the biochemical purification pond to form water flow circulation, so that the ecological purification circulation treatment of the culture water flow is realized, and the sustainable culture is met.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a novel efficient ecological floating aquatic offspring seed running water cultivation and culture system.
Background
With the increasing exhaustion of wild fishery resources and the rapid development of inland freshwater pond culture in China, high-density stocking becomes the current main culture mode of the pond, however, the quality of commercial fish is seriously reduced due to crowded activity space, small range and reduced swimming motion of cultured fish, especially in the coarse culture stage of fish fingerling. The stage generally refers to the production process of raising water flower seedlings in an aquaculture pond for about 40-60 days to form large-size fish seeds with the body length of more than 5 cm. As the water flower seedlings are tender in body, weak in ingestion capability and poor in environmental adaptation capability, the survival rate is generally about 20%, and great economic loss is caused. Therefore, fry breeding is the first key link of successful pond breeding.
With the more and more outstanding breeding problems, the ecological breeding mode of water-flowing fish culture, which can not only improve the fishery yield but also improve the muscle nutrition quality, is receiving more and more attention from people. A large number of researches also show that proper swimming training can enhance the cardiovascular function, promote the growth of fishes, improve the physiological metabolism function of the fishes, improve the growth rate of the fishes, reduce the mutual attack frequency of offspring seed stages, and greatly reduce the probability of mutual killing, thereby improving the survival rate and increasing the economic benefit. Therefore, new farming systems are needed to achieve the above-mentioned fish farming efficacy.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a new high-efficiency ecological floating aquatic offspring seed running water cultivation system, which is used to solve the problems of the background art.
To achieve the above and other related objects, the present invention provides a novel high-efficiency ecological floating aquaculture fry in-line water cultivation system, comprising:
the ecological treatment system comprises an aquaculture pond, a biochemical purification pond and a precipitation treatment pond, wherein the aquaculture pond, the biochemical purification pond and the precipitation treatment pond are communicated in sequence through ecological ditches;
the aquaculture pond is internally provided with an aquaculture groove, a feeding unit, a water pushing and oxygen increasing unit and a sewage collecting unit;
the water inlet and the water outlet are respectively arranged at two ends of the culture tank along the length direction, a water inlet screen and a water outlet screen are respectively arranged at the water inlet and the water outlet, a blanking screen is arranged at the bottom of the culture tank, a plurality of runway-shaped culture spaces are arranged in the culture tank in the width direction, each culture space is isolated by a baffle, the culture spaces can be used for culturing fish fries, a floating piece is arranged in the circumferential direction of the culture tank, and the culture tank can float on the water surface of the culture pond through the floating piece;
the water pushing and oxygen increasing unit is arranged at the water inlet and is used for performing water pushing treatment on the interior of the culture tank and improving the oxygen content of water quality;
the feeding unit can be used for alternately feeding the fry in the cultivation spaces with feed;
the dirty unit setting of collection is in the bottom of breed groove, the dirty unit of collection is arranged in with breed produced sewage suction in the groove arrive deposit in the processing pond, deposit the processing pond and be equipped with first filter unit and second filter unit, the rivers process in deposit the processing pond biochemical purification pond flows back again the breed aquatics pond forms the rivers circulation.
Optionally, the water-pushing oxygenation unit comprises a frame body, an oxygenation pump, an oxygen delivery pipe and a nanometer oxygenation disk,
the frame body is fixed on the edge of the culture tank, the oxygenation pump is installed on the frame body, and the nanometer oxygenation disc is installed on the water inlet sieve mesh corresponding to the water inlet;
a guide plate is arranged in the culture tank, and is arranged at the section of the culture tank and close to the nano oxygen increasing disc;
the top opening part of the culture tank is rotatably provided with a nylon screen plate, and the nylon screen plate can be used for protecting the culture tank.
Optionally, the feeding unit comprises a support, a stirring mechanism and a conveying mechanism,
the stirring mechanism comprises a stirring barrel, a stirring motor and a stirring shaft, wherein a feeding port and a discharging port are formed in the stirring barrel, feed can be added into the stirring barrel from the feeding port, the stirring motor is installed at the top of the stirring barrel, the stirring shaft is arranged in the stirring barrel, and the stirring shaft penetrates through the top wall of the stirring barrel and is connected with an output shaft of the stirring motor;
conveying mechanism is including defeated material slide and runner assembly, the relative horizontal plane slope of defeated material slide sets up, the both ends of defeated material slide are pan feeding end and discharge end respectively, the pan feeding end can be used to receive the mixed feed that the discharge gate department fell out, and the fodder can be followed the discharge end falls into breed in the groove, runner assembly can drive defeated material slide.
Optionally, the stirring shaft is provided with a helical blade along the length direction;
the rotating assembly comprises a rotating rod, a first gear, a second gear and a rotating motor,
the one end of dwang is installed at defeated material slide and is corresponded the bottom of pan feeding end, the other end of dwang is rotated and is installed on the support, first gear coaxial fixation is in on the dwang, it installs to rotate the motor on the support, the second gear is installed on the output shaft of rotation motor, first gear with the second gear cooperatees, when needs unloading, it drives to rotate motor drive runner assembly defeated material slide rotates and makes the discharge end be located each top position of cultivating the space.
Optionally, the dirt collecting unit comprises a dirt collecting groove, a dirt discharging pipeline and a dirt discharging pump,
the dirty groove of collection is big-end-up's toper structure, the dirty groove setting of collection is in the bottom of breed groove is used for receiving the incomplete bits excrement and urine etc. that drop in the breed groove, the one end of sewage pipes and the bottom in the dirty groove of collection communicate, the other end of sewage pipes with communicate the sedimentation treatment pond, the dredge pump can pass through sewage pipes sends into in the sedimentation treatment pond.
Optionally, a vortex device is arranged at the opening of the sewage collecting tank communicated with the sewage collecting pipe,
the vortex device comprises a bearing, an assembly cylinder, blades and a mounting frame, wherein the assembly cylinder is mounted at an opening part where the dirt collection groove is communicated with the dirt collection pipe, an inner ring of the bearing is fixedly connected with the assembly cylinder through a support, and the blades are uniformly mounted on the outer side of the outer ring of the bearing.
Optionally, the first filtering unit comprises a filtering component, an extraction component and a driving component,
the filtering component comprises a connecting shaft sleeve, two connecting rods and two filtering pieces, the two filtering pieces are respectively fixed on the side walls of the opposite directions of the connecting shaft sleeve through the connecting rods, one side of each filtering piece is provided with an opening, the other side of each filtering piece is provided with a filtering net, the inside of each filtering piece is of a hollow structure, the position, close to the opening, of the inner cavity wall of each filtering piece is of an arc-shaped structure, the bending direction of the arc-shaped structure is far away from the opening, and the outlet end of the sewage discharge pipeline can be communicated with the opening of the filtering piece, close to the bottom of the sedimentation treatment pond;
the extraction assembly is arranged above the sedimentation treatment pond and comprises an extraction pump, an extraction pipeline and a suction nozzle, one end of the extraction pipeline is connected with the extraction pump, the other end of the extraction pipeline is communicated with the suction nozzle, and the suction nozzle can be communicated with an opening of the filter element close to the upper part of the sedimentation treatment pond;
the drive assembly comprises a drive shaft, a telescopic cylinder, a direction-adjusting motor, a third gear and a fourth gear, one end of the drive shaft is matched with the connecting shaft sleeve, the other end of the drive shaft is connected with the telescopic cylinder, a spline shaft section is arranged on the drive shaft and matched with the spline shaft sleeve, the third gear is arranged on the circumferential side wall of the spline shaft sleeve, the fourth gear is arranged on an output shaft of the direction-adjusting motor, and the third gear is matched with the fourth gear.
Optionally, the second filtering unit comprises a lifting component, a hanging rod and a plurality of biological brushes,
sedimentation treatment pond all is equipped with lifting unit on opposite both sides bank, lifting unit includes spud pile, slider and elevator motor, the spud pile sets up at the bank perpendicularly, the spud pile is equipped with the slide rail on length direction, elevator motor can drive the slider is the vertical lift removal on the slide rail, the both ends of peg are connected with the slider in the lifting unit on both sides bank respectively, lifting unit can drive peg elevating movement, biological brush includes brush axle and brush head, the brush head distributes the surface of brush axle, the one end of biological brush is fixed on the peg.
Optionally, the second filter unit further comprises a linear motion assembly and a cleaning assembly,
the sedimentation treatment pond is provided with linear motion assemblies on two opposite sides on the shore, the linear motion assemblies are positioned on the inner side, close to the sedimentation treatment pond, of the lifting assembly, each linear motion assembly comprises a linear motor, a guide rail and a slide piece, the linear motors can drive the slide pieces to slide on the guide rails, and the sliding direction of the slide pieces is perpendicular to the sliding lifting direction of the slide pieces;
the cleaning assembly comprises a cleaning plate and a lower sewage tank, the cleaning plate is obliquely arranged on one side of the lower sewage tank, two ends of the lower sewage tank are respectively arranged on the sliders on two banks of the sedimentation treatment pond, the two ends of the lower sewage tank are arranged in an opening mode, a cleaning hole is formed in the surface of the cleaning plate along the length direction, and the diameter of the vertical projection of the cleaning hole is between the diameter of the biological hairbrush and the diameter of the hairbrush shaft;
the vegetable cultivation pond is arranged on two banks of the sedimentation treatment pond, and the openings at the two ends of the lower sewage tank are located above the vegetable cultivation pond.
Optionally, the biochemical purification pond is positioned between the sedimentation treatment pond and the aquaculture pond,
emergent aquatic plants are planted on the bank side of the biochemical purification pond, submerged plants are planted in the shallow water area of the biochemical purification pond, and an ecological floating island is placed in the deep water area of the biochemical purification pond;
porous adsorption particles are further paved at the bottom of the biochemical purification pond, and the adsorption particles are vesuvianite, ceramsite and the like.
As mentioned above, the novel efficient ecological floating aquatic product offspring seed running water cultivation and cultivation system has at least the following beneficial effects:
the invention provides a novel efficient ecological floating aquatic offspring seed running water cultivating and culturing system which can be applied to aquaculture activities. The fish fry culture pond comprises a culture pond, a biochemical purification pond and a sedimentation treatment pond, wherein a culture groove special for fish culture is arranged in the culture pond, the culture groove also comprises a plurality of culture spaces for culturing fish fries, so that the concentrated domestication culture of the fish fries can be ensured in a culture space with a proper space size, the management and the feeding are easier, and a floating piece is also arranged in the circumferential direction of the culture groove, so that the culture groove can float on the water surface for culture management, the moving and the installation are convenient, and the fish fry culture pond is suitable for areas with water depth; the arranged water pushing and oxygen increasing unit can realize the exchange of water bodies in the culture tank, constantly keep the oxygen content of water flow in the pond, and can enable the seedlings to be in a motion state, exercise physique and enhance immunity; the sewage collecting unit is used for pumping the feed residues and the fish fry excrement generated in the culture tank into the precipitation treatment pond, and the water flow in the precipitation treatment pond flows back to the culture pond through the biochemical purification pond to form water flow circulation, so that the ecological purification circulation treatment of the culture water flow is realized, the sustainable culture is met, and the easy regulation and control operation of the water quality is realized;
the stirring mechanism arranged in the feeding unit can realize uniform mixing of the feed, and the conveying mechanism drives the material conveying slide way to rotate through the rotating assembly to realize feeding of the conveying slide way to each cultivation space in the cultivation tank, so that automatic feeding of the fry is realized, and the manual labor is reduced;
the sedimentation treatment pond is provided with a first filtering unit and a second filtering unit, wherein the first filtering unit drives a filtering component to rotate through a driving component so as to realize primary filtering of sewage sent into the sedimentation treatment pond by the sewage discharge pipeline, the second filtering unit realizes further adsorption filtering treatment of the sewage through a lifting component and a biological hairbrush, and after the cleaning component cleans the sewage, the biological hairbrush is cleaned, and cleaned sewage and sewage can be pumped and discharged into the vegetable cultivation pond through a sewage discharge groove so as to finish reutilization of solid wastes, so that not only is the cost saved, but also the environment is protected more;
the biochemical purification pond can carry out ecological treatment on the water quality treated by the precipitation treatment pond, and the water quality flowing back to the aquaculture pond can reach the feeding level again, so that a closed loop for ecological fish culture is formed finally.
Drawings
FIG. 1 is a schematic diagram showing the overall arrangement of a novel high-efficiency ecological floating aquatic offspring seed running water cultivation and cultivation system of the present invention;
FIG. 2 is a schematic view showing the structure of a culture tank according to the present invention;
FIG. 3 is a schematic view showing the combination of the sewage collecting unit and the culture tank according to the present invention;
FIG. 4 is a schematic view of the feeding unit according to the present invention;
FIG. 5 is a schematic view showing the structure of a first filter unit according to the present invention;
FIG. 6 is a schematic side view of a filter assembly according to the present invention;
FIG. 7 is a schematic view showing the arrangement of the biological brush in the second filtering unit according to the present invention;
FIG. 8 is a schematic view showing the overall arrangement of a second filter unit according to the present invention;
FIG. 9 is a schematic view of a cleaning assembly according to the present invention;
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 9. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The following examples are for illustrative purposes only. The various embodiments may be combined, and are not limited to what is presented in the following single embodiment.
Referring to fig. 1-9, the invention provides a novel high-efficiency ecological floating aquatic offspring seed running water cultivation and cultivation system, which comprises a cultivation pond, a biochemical purification pond and a precipitation treatment pond, wherein the cultivation pond, the biochemical purification pond and the precipitation treatment pond are communicated in sequence through an ecological ditch; the aquaculture pond is internally provided with an aquaculture tank 1, a feeding unit 2, a water pushing and oxygen increasing unit 3 and a sewage collecting unit 4; the cultivation tank 1 is characterized in that a water inlet and a water outlet are respectively arranged at two ends of the cultivation tank 1 along the length direction, a water inlet screen 11 and a water outlet screen 12 are respectively arranged at the water inlet and the water outlet, a blanking screen 13 is arranged at the bottom of the cultivation tank 1, a plurality of runway-shaped cultivation spaces 14 are arranged in the cultivation tank 1 in the width direction, the cultivation spaces 14 are separated by baffles 15, the cultivation spaces 14 can be used for cultivating fish fries, floating pieces 16 are arranged in the circumferential direction of the cultivation tank 1, and the cultivation tank 1 can float on the water surface of a cultivation pond through the floating pieces 16; the water pushing and oxygen increasing unit 3 is arranged at the water inlet, and the water pushing and oxygen increasing unit 3 is used for performing water pushing treatment on the interior of the culture tank 1 and improving the oxygen content of water quality; the feeding unit 2 can be used for alternately feeding the fry in each cultivation space 14 with feed; dirty unit 4 of collection sets up breed the bottom of groove 1, dirty unit 4 of collection is arranged in with breed produced sewage suction in groove 1 of collection to deposit and handles the pond in, it is equipped with first filter unit 5 and second filter unit 6 to deposit to handle the pond, the rivers process in deposit and handle the pond biochemical purification pond flows back again breed aquatics pond forms the rivers circulation. The invention comprises an aquaculture pond, a biochemical purification pond and a sedimentation treatment pond, wherein the aquaculture pond is internally provided with an aquaculture tank 1 special for fish culture, and the aquaculture tank 1 also comprises a plurality of culture spaces 14 for culturing fish fries, so that the concentrated domestication culture of the fish fries can be ensured in a breeding space with a proper space size, and the management and feeding are easier; the floating piece 16 is further arranged in the circumferential direction of the culture tank 1, optionally, the floating piece 16 can be hollow PVC pipes, and the floating piece 16 is arranged in the circumferential direction of the culture tank 1 in a surrounding manner, so that the floating piece can float on the pond water, the culture tank 1 can float on the water surface for breeding management, the movement and the installation are convenient, and the culture tank is suitable for regions with water depth; the water pushing and oxygen increasing unit 3 can realize the exchange of water bodies in the culture tank 1 and constantly keep the oxygen content of water flow in the pond, and can also enable seedlings to be in a motion state, exercise physique and enhance immunity; the dirty unit 4 of collection that sets up is arranged in with produced fodder residue and fry excrement and urine suction to deposit the processing pond in the breed aquation 1, the rivers process in deposit the processing pond biochemical purification pond flows back again breed pond forms the rivers circulation, realizes the ecological purification circulation processing of its breed rivers, satisfies its sustainable breed to the easy regulation and control operation of quality of water has been realized.
In this embodiment, please refer to fig. 2 and 3, the water pushing and oxygen increasing unit 3 includes a frame body 31, an oxygen increasing pump 32, an oxygen supplying pipe 33 and a nanometer oxygen increasing disc 34, the frame body 31 is fixed on the edge of the cultivation tank 1, the oxygen increasing pump 32 is installed on the frame body 31, and the nanometer oxygen increasing disc 34 is installed on the water inlet screen 11 corresponding to the water inlet; optionally, each of the cultivation spaces 14 is provided with two nano oxygen-increasing trays 34, so that the oxygen content in each of the cultivation spaces 14 can be ensured to be sufficient, the movement state of the fry in the cultivation tank 1 can be ensured to be optimal, the quality after exercise is better, a guide plate 35 is arranged in the cultivation tank 1, and the guide plate 35 is arranged at the cross section of the cultivation tank 1 and close to the nano oxygen-increasing trays 34; the top opening of the culture tank 1 is rotatably provided with a nylon screen plate 36, and the nylon screen plate 36 can be used for protecting the culture tank 1. Optionally, the guide plate 35 is provided with guide holes, the diameter of each guide hole is half of the aperture of the water inlet screen 11, and the number density of the guide holes is twice of that of the water inlet screen 11, so that the guide plate 35 is more uniform in guide and water outlet, and better in flow pushing force and oxygenation effect; the nylon net plate 36 can prevent birds from predating and protect the fry in the culture tank 1.
In this embodiment, referring to fig. 4, the feeding unit 2 includes a support 21, a stirring mechanism and a conveying mechanism, the stirring mechanism includes a stirring barrel 22, a stirring motor 23 and a stirring shaft 24, the stirring barrel 22 is provided with a feeding port 221 and a discharging port 222, feed can be added into the stirring barrel 22 from the feeding port 221, the stirring motor 23 is installed at the top of the stirring barrel 22, the stirring shaft 24 is arranged inside the stirring barrel 22, and the stirring shaft 24 penetrates through the top wall of the stirring barrel 22 and is connected with an output shaft of the stirring motor 23; conveying mechanism is including defeated material slide 25 and runner assembly, defeated material slide 25 sets up relative horizontal plane slope, the both ends of defeated material slide 25 are pan feeding end and discharge end respectively, the pan feeding end can be used to receive the mixed feed that discharge gate 222 department dropped out, the fodder can be followed the discharge end falls into breed in the groove 1, runner assembly can drive defeated material slide 25. The feed required by feeding the fish generally comprises a plurality of materials, and the stirring mechanism in the feeding unit 2 can uniformly mix the feed, so that the operation labor amount of manual mixing is reduced. The helical blades 241 are arranged on the stirring shaft 24 along the length direction, so that the feed can be mixed more uniformly; the runner assembly includes dwang 26, first gear 27, second gear 28 and rotation motor 29, the one end of dwang 26 is installed and is being defeated material slide 25 and correspond the bottom of pan feeding end, the other end of dwang 26 rotates and installs on the support 21, first gear 27 is coaxial to be fixed on the dwang 26, it installs to rotate motor 29 on the support 21, second gear 28 is installed on the output shaft of rotation motor 29, first gear 27 with second gear 28 cooperatees, when the unloading of needs, it drives the runner assembly to rotate motor 29 it drives to fail material slide 25 to rotate and to make the discharge end be located each top position of cultivating space 14. The dwang 26 corresponds the setting and is being failed defeated material slide 25 and corresponds the bottom of pan feeding end, like this defeated material slide 25 will use the perpendicular line of pan feeding end to rotate as the axle center, not only can realize like this that the angle change of discharge end throws feed to each different cultivation space 14, can also guarantee that the pan feeding end corresponds the discharge gate 222 department that keeps corresponding in agitator 22 all the time, guarantees the continuity of the process of throwing feed.
In this embodiment, referring to fig. 3, the dirt collecting unit 4 includes a dirt collecting tank 41, a dirt discharging pipeline 42 and a dirt discharging pump 43, the dirt collecting tank 41 is a tapered structure with a large top and a small bottom, the dirt collecting tank 41 is disposed at the bottom of the culture tank 1 for receiving the residual dirt, feces and the like falling from the culture tank 1, one end of the dirt discharging pipeline 42 is communicated with the bottom of the dirt collecting tank 41, the other end of the dirt discharging pipeline 42 is communicated with a sedimentation treatment pond, the dirt discharging pump 43 can send the sewage into the sedimentation treatment pond through the dirt discharging pipeline 42, a vortex device 44 is disposed at an opening of the dirt collecting tank 41 communicated with the dirt collecting pipe, the vortex device 44 includes a bearing, an assembly cylinder, a blade and an installation frame, the assembly cylinder is mounted at an opening of the dirt collecting tank 41 communicated with the dirt collecting pipe, an inner ring of the bearing is connected and fixed with the assembly cylinder through a bracket 21, the blades are uniformly arranged on the outer side of the bearing outer ring. Dirty groove 41 of collection is big-end-up's toper structure, and the vortex ware 44 that the cooperation set up can realize forming the vortex effect of vortex form at the in-process of drawing water, can be more fully with breed the mud sewage extraction that produces in the groove 1 product thoroughly, the blowdown effect is better.
In this embodiment, referring to fig. 5 and fig. 6, the first filtering unit 5 includes a filtering assembly, an extracting assembly and a driving assembly, the filtering assembly includes a connecting shaft sleeve 51, two connecting rods 52 and two filtering members 53, the two filtering members 53 are respectively fixed on the opposite side walls of the connecting shaft sleeve 51 through the connecting rods 52, one side of each filtering member 53 is provided with an opening, the other side of each filtering member 53 is provided with a filtering net, the inside of each filtering member 53 is hollow, the inner cavity wall of each filtering member 53 is in an arc structure at a position close to the opening, the bending direction of the arc structure is far away from the opening, and the outlet end of the sewage discharge pipe 42 can be communicated with the opening of the filtering member 53 close to the bottom of the sedimentation treatment pond; the extraction assembly is arranged above the sedimentation treatment pond and comprises an extraction pump 54, an extraction pipe 55 and a suction nozzle 56, one end of the extraction pipe 55 is connected with the extraction pump 54, the other end of the extraction pipe 55 is communicated with the suction nozzle 56, and the suction nozzle 56 can be communicated with the opening of the filter element 53 close to the upper part of the sedimentation treatment pond; the driving assembly comprises a driving shaft 57, a telescopic cylinder 58, a direction-adjusting motor 59, a third gear 510 and a fourth gear 541, one end of the driving shaft 57 is matched with the connecting shaft sleeve 51, the other end of the driving shaft 57 is connected with the telescopic cylinder 58, a spline shaft section 571 is arranged on the driving shaft 57, the spline shaft section 571 is matched with a spline shaft sleeve 572, the third gear 510 is installed on the circumferential side wall of the spline shaft sleeve 572, the fourth gear 541 is installed on the output shaft of the direction-adjusting motor 59, and the third gear 510 is matched with the fourth gear 541. Specifically, when the sewage pump 43 discharges the sewage waste into the sedimentation treatment pond through the sewage conduit 42, the direction-adjusting motor 59 drives the third gear 510 and the fourth gear 541 to rotate in a meshed manner, the third gear 510 is mounted on the circumferential side wall of the spline shaft sleeve 572, so that the spline shaft sleeve 572 and the spline shaft end are matched to drive the driving shaft 57 to rotate, one of the filter elements 53 in the corresponding filter assembly is communicated with the end of the pipe orifice of the sewage conduit 42, the sewage passes through the filter element 53 from the opening on one side of the filter element 53, because the filter element 53 is provided with the filter screen 531 on the other side, large-particle sludge particles existing in the sewage after passing through the filter screen 53 are left in the filter element 53, and after certain amount of sludge is accumulated, the direction-adjusting motor 59 drives the third gear 510 and the fourth gear 541 to rotate in a meshed manner, so that the filter element 53 rotates to the corresponding position of the upper extraction assembly, the suction pump 54 sucks out the sludge in the filter member 53 through the suction pipe 55 and the suction nozzle 56, and the sludge is circulated repeatedly, the position of the inner cavity wall of the filter member 53 close to the opening is in an arc-shaped structure, and the bending direction of the arc-shaped structure is far away from the opening, so that the sludge sucked into the filter member 53 can always fall into the inner cavity, and the condition that the sludge escapes from the opening is reduced. The air cylinder and the direction-adjusting motor 59 arranged in the driving assembly can realize rotation and movement along the length direction of the driving shaft 57 through the matching of the third gear 510 and the fourth gear 541 and the feasibility that the spline shaft section 571 and the spline shaft sleeve 572 can axially shift, and the movement is realized in order that when the filter piece 53 rotates to the position of the extracting assembly, the suction nozzle 56 can smoothly enter and exit the inside of the filter piece 53, so that the possibility of extracting is met. It should be noted that, in practical application, the driving assembly may be provided with a groove body at a position corresponding to a bank of the sedimentation treatment pond for placing the driving assembly to realize the driving function of the driving assembly, or a direction-adjusting motor and a telescopic cylinder in the driving assembly may be placed on the ground on the bank, and then power is guided to the driving shaft through the matching of a transmission bevel gear or other transmission matching mechanisms capable of changing the transmission direction to realize the movement of the driving shaft, so as to meet the driving condition.
In this embodiment, referring to fig. 7 to 9, the second filtering unit 6 includes a lifting assembly 62, a hanging rod 63, and a plurality of biological brushes 64, the lifting assembly 62 is disposed on two opposite banks of the sedimentation treatment pond, the lifting assembly 62 includes a fixing pile 61, a sliding block, and a lifting motor, the fixing pile 61 is vertically disposed on the bank, a sliding rail is disposed on the fixing pile 61 in the length direction, the lifting motor can drive the sliding block to vertically move on the sliding rail, two ends of the hanging rod 63 are respectively connected to the sliding blocks of the lifting assembly 62 on the two banks, the lifting assembly 62 can drive the hanging rod 63 to move up and down, the biological brushes 64 include brush shafts 641 and brush heads 642, the brush heads 642 are distributed on the outer surfaces of the brush shafts 641, and one ends of the biological brushes 64 are fixed on the hanging rod 63. After first filter unit 5 has handled, second filter unit 6 can further carry out filtration treatment to sewage, and the biological brush 64 that sets up wherein has the adsorptivity, prevents to further adsorb the less mud of granule in the sediment treatment pond, and the top of biological brush 64 is fixed on the slider, realizes entering and leaving through lifting unit 62 the sediment treatment pond. Further, the second filtering unit 6 further comprises a linear motion assembly 65 and a cleaning assembly, the sedimentation treatment pond is provided with the linear motion assembly 65 on two opposite banks, the linear motion assembly 65 is located on the inner side of the lifting assembly 62 close to the sedimentation treatment pond, the linear motion assembly 65 comprises a linear motor, a guide rail and a slider, the linear motor can drive the slider to slide on the guide rail, and the sliding direction of the slider is perpendicular to the sliding lifting direction of the slider; the cleaning assembly comprises a cleaning plate 66 and a lower sewage groove 67, the cleaning plate 66 is obliquely arranged on one side of the lower sewage groove 67, two ends of the lower sewage groove 67 are respectively arranged on the sliding pieces on two banks of the sedimentation treatment pond, two ends of the lower sewage groove 67 are arranged in an opening mode, a cleaning hole 68 is formed in the surface of the cleaning plate 66 along the length direction, the diameter of the vertical projection of the cleaning hole 68 is between the diameter of the biological brush 64 and the diameter of the brush shaft 641, so that when the biological brush 64 passes through the cleaning hole 68, sludge and partial sewage attached to the brush head 642 can be scraped off, the cleaning plate 66 is obliquely arranged on one side of the lower sewage groove 67, and sewage mixed sludge can flow into the lower sewage groove 67 under the action of gravity; be equipped with vegetables cultivation pond 69 on the both sides in sediment treatment pond, the opening at the both ends of dirty groove 67 is located down the top position in vegetables cultivation pond 69, then the operation of fertilization is realized in the opening inflow vegetables cultivation pond 69 at the both ends of dirty groove 67 just follows down to mud, and is optional, dirty groove 67 can be for arched setting down, makes things convenient for sewage sludge's discharge. The sludge drawn off in the first filter unit 5 by the extraction assembly can likewise be discharged into the vegetable cultivation pond 69.
In this embodiment, the biochemical purification pond is located between the precipitation treatment pond and the aquaculture pond, emergent aquatic plants are planted on the bank of the biochemical purification pond, submerged plants are planted in the shallow water area of the biochemical purification pond, and an ecological floating island is placed in the deep water area of the biochemical purification pond; porous adsorption particles are further paved at the bottom of the biochemical purification pond, and the adsorption particles are vesuvianite, ceramsite and the like. The biochemical purification pond can further carry out ecological filtration on the water treated by the first filtering unit 5 and the second filtering unit 6, and the water passing through the pond can meet the requirement of feeding the pond again.
In conclusion, the invention provides a novel high-efficiency ecological floating aquatic offspring seed running water cultivation and culture system, which can be applied to aquaculture activities. The fish fry culture pond comprises a culture pond, a biochemical purification pond and a sedimentation treatment pond, wherein a culture groove special for fish culture is arranged in the culture pond, the culture groove also comprises a plurality of culture spaces for culturing fish fries, so that the concentrated domestication culture of the fish fries can be ensured in a culture space with a proper space size, the management and the feeding are easier, and a floating piece is also arranged in the circumferential direction of the culture groove, so that the culture groove can float on the water surface for culture management, the moving and the installation are convenient, and the fish fry culture pond is suitable for areas with water depth; the arranged water pushing and oxygen increasing unit can realize the exchange of water bodies in the culture tank, constantly keep the oxygen content of water flow in the pond, and can enable the seedlings to be in a motion state, exercise physique and enhance immunity; the dirty unit of collection that sets up is arranged in being used for depositing the processing pond with produced fodder residue and fry excrement and urine suction in the breed groove, the rivers process in deposit processing pond biochemical purification pond flows back again breed pond forms the rivers circulation, realizes its ecological purification circulation of breeding rivers and handles, satisfies its sustainable breed to the easy regulation and control operation of quality of water has been realized. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a novel breeding system is cultivated to high-efficient ecological aquatic products seedling flowing water that floats which characterized in that includes:
the ecological treatment system comprises an aquaculture pond, a biochemical purification pond and a precipitation treatment pond, wherein the aquaculture pond, the biochemical purification pond and the precipitation treatment pond are communicated in sequence through ecological ditches;
the aquaculture pond is internally provided with an aquaculture groove, a feeding unit, a water pushing and oxygen increasing unit and a sewage collecting unit;
the fish culturing device comprises a culturing tank, a baffle plate, a water inlet screen, a water outlet screen, a feeding screen, a plurality of runway-type culturing spaces, a floating piece and a water outlet screen, wherein the two ends of the culturing tank along the length direction are respectively provided with the water inlet and the water outlet, the water inlet and the water outlet are respectively provided with the water inlet screen and the water outlet screen, the bottom of the culturing tank is provided with the blanking screen, the culturing tank is provided with the plurality of runway-type culturing spaces in the width direction, the culturing spaces are separated by the baffle plate, the culturing spaces can be used for culturing fish fries, the circumferential direction of the culturing tank is provided with the floating piece, and the floating piece can enable the culturing tank to float on the water surface of a culturing pond;
the water pushing and oxygen increasing unit is arranged at the water inlet and is used for performing water pushing treatment on the interior of the culture tank and improving the oxygen content of water quality;
the feeding unit can be used for alternately feeding the fry in the cultivation spaces with feed;
the dirty unit setting of collection is in the bottom of breed groove, the dirty unit of collection is arranged in with breed produced sewage suction in the groove arrive deposit in the processing pond, deposit the processing pond and be equipped with first filter unit and second filter unit, the rivers process in deposit the processing pond biochemical purification pond flows back again the breed aquatics pond forms the rivers circulation.
2. The novel efficient ecological floating aquatic offspring seed running water cultivation and culture system of claim 1, wherein:
the water pushing and oxygen increasing unit comprises a frame body, an oxygen increasing pump, an oxygen conveying pipe and a nanometer oxygen increasing disc,
the frame body is fixed on the edge of the culture tank, the oxygenation pump is installed on the frame body, and the nanometer oxygenation disc is installed on the water inlet sieve mesh corresponding to the water inlet;
a guide plate is arranged in the culture tank, and is arranged at the section of the culture tank and close to the nano oxygenation disk;
the top opening part of the culture tank is rotatably provided with a nylon screen plate, and the nylon screen plate can be used for protecting the culture tank.
3. The novel efficient ecological floating aquatic offspring seed running water cultivation and culture system of claim 1, wherein:
the feeding unit comprises a bracket, a stirring mechanism and a conveying mechanism,
the stirring mechanism comprises a stirring barrel, a stirring motor and a stirring shaft, wherein a feeding port and a discharging port are formed in the stirring barrel, feed can be added into the stirring barrel from the feeding port, the stirring motor is installed at the top of the stirring barrel, the stirring shaft is arranged in the stirring barrel, and the stirring shaft penetrates through the top wall of the stirring barrel and is connected with an output shaft of the stirring motor;
conveying mechanism is including defeated material slide and runner assembly, the relative horizontal plane slope of defeated material slide sets up, the both ends of defeated material slide are pan feeding end and discharge end respectively, the pan feeding end can be used to receive the mixed feed that the discharge gate department fell out, and the fodder can be followed the discharge end falls into breed in the groove, runner assembly can drive defeated material slide.
4. The novel efficient ecological floating aquatic offspring seed running water cultivation and culture system of claim 3, wherein:
the stirring shaft is provided with helical blades along the length direction;
the rotating assembly comprises a rotating rod, a first gear, a second gear and a rotating motor,
the one end of dwang is installed at defeated material slide and is corresponded the bottom of pan feeding end, the other end of dwang is rotated and is installed on the support, first gear coaxial fixation is in on the dwang, it installs to rotate the motor on the support, the second gear is installed on the output shaft of rotation motor, first gear with the second gear cooperatees, when needs unloading, it drives to rotate motor drive runner assembly defeated material slide rotates and makes the discharge end be located each top position of cultivating the space.
5. The novel efficient ecological floating aquatic offspring seed running water cultivation and culture system of claim 1, wherein:
the sewage collecting unit comprises a sewage collecting groove, a sewage discharge pipeline and a sewage discharge pump,
the dirty groove of collection is big-end-up's toper structure, the dirty groove setting of collection is in the bottom of breed groove is used for receiving the incomplete bits excrement and urine etc. that drop in the breed groove, the one end of sewage pipes and the bottom in the dirty groove of collection communicate, the other end of sewage pipes with communicate the sedimentation treatment pond, the dredge pump can pass through sewage pipes sends into in the sedimentation treatment pond.
6. The novel efficient ecological floating aquatic offspring seed running water cultivation and culture system of claim 5, wherein:
a vortex device is arranged at the opening part of the sewage collecting groove communicated with the sewage collecting pipe,
the vortex device comprises a bearing, an assembly cylinder, blades and a mounting frame, wherein the assembly cylinder is mounted at an opening part where the dirt collection groove is communicated with the dirt collection pipe, an inner ring of the bearing is fixedly connected with the assembly cylinder through a support, and the blades are uniformly mounted on the outer side of the outer ring of the bearing.
7. The novel efficient ecological floating aquatic offspring seed running water cultivating and culturing system according to claim 5, is characterized in that:
the first filtering unit comprises a filtering component, an extraction component and a driving component,
the filtering component comprises a connecting shaft sleeve, two connecting rods and two filtering pieces, the two filtering pieces are respectively fixed on the side walls of the opposite directions of the connecting shaft sleeve through the connecting rods, one side of each filtering piece is provided with an opening, the other side of each filtering piece is provided with a filtering net, the inside of each filtering piece is of a hollow structure, the position, close to the opening, of the inner cavity wall of each filtering piece is of an arc-shaped structure, the bending direction of the arc-shaped structure is far away from the opening, and the outlet end of the sewage discharge pipeline can be communicated with the opening of the filtering piece, close to the bottom of the sedimentation treatment pond;
the extraction assembly is arranged above the sedimentation treatment pond, the extraction assembly comprises an extraction pump, an extraction pipeline and a suction nozzle, one end of the extraction pipeline is connected with the extraction pump, the other end of the extraction pipeline is communicated with the suction nozzle, and the suction nozzle can be communicated with an opening of the filter element close to the upper part of the sedimentation treatment pond;
the drive assembly comprises a drive shaft, a telescopic cylinder, a direction-adjusting motor, a third gear and a fourth gear, one end of the drive shaft is matched with the connecting shaft sleeve, the other end of the drive shaft is connected with the telescopic cylinder, a spline shaft section is arranged on the drive shaft and matched with the spline shaft sleeve, the third gear is arranged on the circumferential side wall of the spline shaft sleeve, the fourth gear is arranged on an output shaft of the direction-adjusting motor, and the third gear is matched with the fourth gear.
8. The novel efficient ecological floating aquatic offspring seed running water cultivation and culture system of claim 1, wherein:
the second filtering unit comprises a lifting component, a hanging rod and a plurality of biological brushes,
sedimentation treatment pond all is equipped with lifting unit on opposite both sides bank, lifting unit includes spud pile, slider and elevator motor, the spud pile sets up at the bank perpendicularly, the spud pile is equipped with the slide rail on length direction, elevator motor can drive the slider is the vertical lift removal on the slide rail, the both ends of peg are connected with the slider in the lifting unit on both sides bank respectively, lifting unit can drive peg elevating movement, biological brush includes brush axle and brush head, the brush head distributes the surface of brush axle, the one end of biological brush is fixed on the peg.
9. The novel efficient ecological floating aquatic offspring seed running water cultivation and culture system of claim 8, wherein:
the second filter unit further comprises a linear motion assembly and a cleaning assembly,
the sedimentation treatment pond is provided with linear motion assemblies on two opposite sides of the bank, the linear motion assemblies are positioned on the inner sides, close to the sedimentation treatment pond, of the lifting assemblies, each linear motion assembly comprises a linear motor, a guide rail and a slider, the linear motors can drive the sliders to slide on the guide rails, and the sliding direction of the sliders is perpendicular to the sliding lifting direction of the sliders;
the cleaning assembly comprises a cleaning plate and a lower sewage tank, the cleaning plate is obliquely arranged on one side of the lower sewage tank, two ends of the lower sewage tank are respectively arranged on the sliders on two banks of the sedimentation treatment pond, the two ends of the lower sewage tank are arranged in an opening mode, a cleaning hole is formed in the surface of the cleaning plate along the length direction, and the diameter of the vertical projection of the cleaning hole is between the diameter of the biological hairbrush and the diameter of the hairbrush shaft;
the vegetable cultivation pond is arranged on two banks of the sedimentation treatment pond, and the openings at the two ends of the lower sewage tank are located above the vegetable cultivation pond.
10. The novel efficient ecological floating aquatic offspring seed running water cultivation and culture system of claim 1, wherein:
the biochemical purification pond is positioned between the sedimentation treatment pond and the culture pond,
emergent aquatic plants are planted on the bank side of the biochemical purification pond, submerged plants are planted in the shallow water area of the biochemical purification pond, and an ecological floating island is placed in the deep water area of the biochemical purification pond;
porous adsorption particles are further paved at the bottom of the biochemical purification pond, and the adsorption particles are composed of vesuvianite, ceramsite and the like.
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| CN210519842U (en) * | 2019-09-04 | 2020-05-15 | 贵州省水产研究所 | Novel pond industrialized circulating water ecological breeding system |
| CN211211023U (en) * | 2019-12-12 | 2020-08-11 | 安徽省农业科学院水产研究所 | Pond engineering recirculating aquaculture system |
| CN112042570A (en) * | 2020-08-27 | 2020-12-08 | 浙江省淡水水产研究所 | Method for efficiently cultivating and domesticating micropterus salmoides water bloom seedlings in pond greenhouse |
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| CN116813074A (en) * | 2023-08-30 | 2023-09-29 | 南京水清源环保科技有限公司 | Aquaculture tail water treatment process based on MABR (MABR enhanced three-pond two-dam) |
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