CN115956536A - Recycling system of water quality purification device of fishpond - Google Patents
Recycling system of water quality purification device of fishpond Download PDFInfo
- Publication number
- CN115956536A CN115956536A CN202111179581.6A CN202111179581A CN115956536A CN 115956536 A CN115956536 A CN 115956536A CN 202111179581 A CN202111179581 A CN 202111179581A CN 115956536 A CN115956536 A CN 115956536A
- Authority
- CN
- China
- Prior art keywords
- conveying
- temperature
- fishpond
- closed working
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a recycling system of a water quality purification device of a fishpond, which comprises a transmission belt, wherein the upper end of the transmission belt is connected with a plurality of water quality purification ring bodies; the front end of the conveying belt is connected into the front end conveying device, the rear end of the conveying belt is connected into a rear end conveying device, and the rear end conveying device is positioned in a closed working tower; meanwhile, the middle end of the conveying belt is connected into a middle-end conveying device, so that the conveying belt forms a closed circulating conveying mechanism through the front-end conveying device, the middle-end conveying device and the rear-end conveying device; and a high-temperature high-pressure cleaning system is arranged in the closed working tower, the recycling system of the fishpond water quality purification device combines an automatic transmission device and an automatic cleaning device, the purposes of automatic cleaning and automatic laying can be realized through the control of a relay, manual intervention is not needed, and the working intensity of fishpond workers is greatly reduced.
Description
Technical Field
The invention relates to a fishpond purification device, in particular to a recycling system of a fishpond water purification device.
Background
Many fishes breed and have higher requirement to quality of water, like the breed of Norwegian salmon, consider the requirement of salmon quality, and the plant generally can not put into quality of water purification class medicine to the pond, but puts into a quality of water microorganism adsorption equipment who adopts PP material to make, and this quality of water microorganism adsorption equipment is single very little, is the ring shape, and inside is provided with a plurality of microorganism adsorption structures with the mode of integral type die sinking. In order to reach the water quality purification standard in the whole fishpond, tens of thousands of water quality microorganism adsorption devices need to be put into the fishpond, after the water quality microorganism adsorption devices are used for a period of time, the water quality microorganism adsorption devices need to be completely salvaged for cleaning, or a batch of new water quality microorganism adsorption devices are replaced into the fishpond again, all the work needs to be completed manually, if a large-scale salmon farm provided with a plurality of fishponds is adopted, the workload of the manual work of the fishpond is undoubtedly increased, and therefore the problem needs to be improved through technical transformation.
Disclosure of Invention
The invention aims at the problems and provides a recycling system of a water quality purification device of a fishpond, which combines an automatic transmission device and an automatic cleaning device, can realize the purposes of automatic cleaning and automatic laying through the control of a relay, does not need manual intervention, and greatly reduces the working strength of fishpond workers.
In order to achieve the technical purpose, the invention adopts a recycling system of the water quality purification device of the fishpond, which comprises a transmission belt with larger width, wherein the upper end of the transmission belt is connected with a plurality of water quality purification ring bodies in an embedded manner; forming a dense water purification ring array with more than 1000 water purification rings per square meter area; the front end of the conveyor belt is connected into a front end conveying device at the bottom of the fishpond, the rear end of the conveyor belt is connected into a rear end conveying device, and the rear end conveying device is positioned in a closed working tower higher than the water surface of the fishpond; meanwhile, the middle end of the conveying belt is connected into a middle-end conveying device between the bottom of the fishpond and the closed working tower, so that the conveying belt forms a closed circulating conveying mechanism through the front-end conveying device, the middle-end conveying device and the rear-end conveying device; and a high-temperature high-pressure cleaning system which can carry out high-temperature high-pressure cleaning treatment on the dense water quality purification ring array on the part of the conveying belt entering the closed working tower is arranged in the closed working tower.
Further, the upper end of transmission band is equipped with a plurality of elasticity embedded grooves, embedded being connected with one on every elasticity embedded groove can making the impurity in the pond of breeding fish adhere to inside water purification ring body structure.
Preferably, the front-end conveying device comprises a first rotating wheel set driven by a waterproof motor positioned at the bottom of the fishpond, a first conveying rack structure is arranged on the first rotating wheel set, and the conveying belt is connected with the first conveying rack structure through a toothed belt on the bottom surface;
the middle-end conveying device comprises a driven wheel set positioned between the bottom of the fishpond and the closed working tower, a second conveying rack structure is arranged on the driven wheel set, and the conveying belt is connected with the second conveying rack structure through a toothed belt on the bottom surface;
the closed working tower is positioned on the bank at the right end of the fishpond, the lower end of the closed working tower is communicated with the fishpond, the position, close to the top, inside the closed working tower is provided with a rear-end conveying device, the rear-end conveying device comprises a second rotating wheel set driven by a motor arranged at the top of the closed working tower, the second rotating wheel set is provided with a third conveying rack structure, and the conveying belt is connected with the third conveying rack structure through a toothed belt at the bottom surface;
the high-temperature high-pressure cleaning system comprises: the high-temperature and high-pressure spraying device comprises a first high-temperature and high-pressure spraying device located on the left inner wall of the closed working tower and a second high-temperature and high-pressure spraying device located on the right inner wall of the closed working platform, wherein the upper end of the closed working tower is provided with a high-temperature and high-pressure foam generating device capable of forming high-temperature and high-pressure cleaning foam, and the high-temperature and high-pressure foam generating device and the first high-temperature and high-pressure spraying device and the second high-temperature and high-pressure spraying device are connected through a first conveying pump and a second conveying pump respectively.
Furthermore, a composite purification layer capable of purifying the cleaning objects after the high-temperature high-pressure cleaning foam water quality cleaning ring body is arranged in the closed working tower, the composite purification layer is positioned at the lower ends of the first high-temperature high-pressure injection device and the second high-temperature high-pressure injection device, the lower ends of the first high-temperature high-pressure injection device and the second high-temperature high-pressure injection device are respectively provided with a first connecting seat with a first sliding groove at the front end and a second connecting seat with a second connecting seat at the front end, the first sliding groove and the second sliding groove are identical in size and shape, and the first connecting seat and the second connecting seat are identical in size and shape; the rear end of the first connecting seat is detachably connected to the left inner wall of the closed working tower, the rear end of the second connecting seat is detachably connected to the right inner wall of the closed working tower, the first connecting seat and the second connecting seat are located at equal height positions, an electric slider mechanism is connected to the first sliding groove in a sliding mode, a driven slider is connected to the second sliding groove in a sliding mode, the left side of the composite purification layer is connected with the right end of the electric slider mechanism in a clamping mode, and the right side of the composite purification layer is connected with the left end of the driven slider in a clamping mode; the right inner wall of closed work tower is equipped with one and can puts into and take out the horizontal through-hole that compound purified the layer, the concrete position of horizontal through-hole is: when the composite purification layer slides to the highest points of the first sliding groove and the second sliding groove along with the electric sliding block mechanism and the driven sliding block, the composite purification layer is positioned at the 2-6 public parts of the left lower side of the transverse through hole;
waterproof motor, first high temperature high pressure injection apparatus, second high temperature high pressure injection apparatus, high temperature high pressure foam generating device, first delivery pump, second delivery pump, electronic slider mechanism all form the connection with a power end, just waterproof motor, first high temperature high pressure injection apparatus, second high temperature high pressure injection apparatus, high temperature high pressure foam generating device, first delivery pump, second delivery pump, electronic slider mechanism all form the control connection with a relay.
Preferably, the composite purification layer comprises three to five single-layer purification layers, the single-layer purification layers are formed by mixing and pressing volcanic rock particles, medical stone particles, green zeolite particles, tourmaline particles and bamboo charcoal particles in the same proportion to form a mixed layer, and then the mixed layer is uniformly laid and pressed on a water permeable plate, and U-shaped grooves capable of enabling a transmission belt to pass through are formed in the water permeable plate.
Furthermore, a solar cell panel is arranged at the upper end of the closed working tower, and the waterproof motor, the first high-temperature high-pressure injection device, the second high-temperature high-pressure injection device, the high-temperature high-pressure foam generation device, the first conveying pump, the second conveying pump and the electric sliding block mechanism are electrically connected with a storage battery of the solar cell panel.
According to the invention, a plurality of water quality purification ring bodies are embedded in a transmission belt of an automatic transmission system, the transmission belt embedded with the water quality purification ring bodies is conveyed into the automatic cleaning system for cleaning at intervals through the control and the arrangement of the relay, and the transmission belt is conveyed into the fishpond by the automatic transmission system for continuous water quality purification after the cleaning is finished.
Drawings
FIG. 1 is a schematic diagram of the overall system of the present invention;
FIG. 2 is a block diagram of a composite purification layer of the present invention;
FIG. 3 is a partial view showing the structure of the elastic insertion groove of the water purification ring body inserted into the conveyor belt according to the present invention;
wherein, 1, a conveying belt; 2. a water quality purification ring body; 3. a closed working tower; 4. an elastic embedded groove; 5. a fish pond; 6. a waterproof motor; 7. a first rotating wheel set; 8. a driven wheel set; 9. a motor; 10. a second rotating wheel set; 11. a first high-temperature high-pressure injection device; 12. a second high-temperature high-pressure injection device; 13. a high temperature and high pressure foam generating device; 14. a first delivery pump; 15. a second delivery pump; 16. compounding a purification layer; 17. a first sliding groove; 18. a first connecting seat; 19. a second connecting seat; 20. a second connecting seat; 21. an electric slider mechanism; 22. a driven slide block; 23. a transverse through hole; 24. a mixed layer; 25. a water permeable plate; 26. a U-shaped groove; 27. a solar cell panel.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As can be seen from fig. 1, the recycling system of the water quality purification device for the fish pond comprises a transmission belt 1 with a larger width, wherein the upper end of the transmission belt 1 is connected with a plurality of water quality purification ring bodies 2 which can enable impurities in the fish pond to be attached to the inside in an embedded manner; forming a dense water purification ring array with more than 1000 water purification rings 2 per square meter area; in the invention, the upper end of the conveying belt 1 is mainly provided with a plurality of elastic embedded grooves 4, and then a water quality purification ring body 2 is embedded and connected on each elastic embedded groove 4.
The front end of the conveyor belt 1 is connected to a front conveyor located at the bottom of the aquarium 5, and the rear end of the conveyor belt 1 is connected to a rear conveyor, which in the present invention is located in a closed work tower 3 at a height above the water level of the aquarium 5; meanwhile, the middle end of the conveyer belt 1 is connected into a middle-end conveyer device positioned between the bottom of the fishpond 5 and the closed working tower 3, so that the conveyer belt 1 forms a closed circulating conveying mechanism through the front-end conveyer device, the middle-end conveyer device and the rear-end conveyer device; and a high-temperature high-pressure cleaning system which can carry out high-temperature high-pressure cleaning treatment on the dense water quality purifying ring array on the part of the conveying belt 1 entering the closed working tower 3 is arranged in the closed working tower 3.
Preferably, the front-end conveying device comprises a first rotating wheel set driven by a waterproof motor positioned at the bottom of the fishpond, a first conveying rack structure is arranged on the first rotating wheel set, and the conveying belt is connected with the first conveying rack structure through a toothed belt on the bottom surface;
the middle-end conveying device comprises a driven wheel set positioned between the bottom of the fishpond and the closed working tower, a second conveying rack structure is arranged on the driven wheel set, and the conveying belt is connected with the second conveying rack structure through a toothed belt on the bottom surface;
the closed working tower is positioned on the bank at the right end of the fishpond, the lower end of the closed working tower is communicated with the fishpond, a rear-end conveying device is arranged at a position close to the top inside the closed working tower, the rear-end conveying device comprises a second rotating wheel set driven by a motor arranged at the top of the closed working tower, a third conveying rack structure is arranged on the second rotating wheel set, and the conveying belt is connected with the third conveying rack structure through a toothed belt at the bottom surface;
the high-temperature high-pressure cleaning system comprises: the high-temperature high-pressure injection device comprises a first high-temperature high-pressure injection device, a second high-temperature high-pressure injection device, a closed working tower and a closed working tower, wherein the first high-temperature high-pressure injection device is positioned on the left inner wall of the closed working tower, the second high-temperature high-pressure injection device is positioned on the right inner wall of the closed working tower, the high-temperature high-pressure foam generation device capable of forming high-temperature high-pressure cleaning foam is arranged at the upper end of the closed working tower, and the high-temperature high-pressure foam generation device, the first high-temperature high-pressure injection device and the second high-temperature high-pressure injection device are connected through a first conveying pump and a second conveying pump respectively.
Furthermore, a composite purification layer capable of purifying the cleaning objects after the high-temperature and high-pressure cleaning foam water quality purification ring body is arranged in the closed working tower, the composite purification layer is positioned at the lower ends of the first high-temperature and high-pressure injection device and the second high-temperature and high-pressure injection device, the lower ends of the first high-temperature and high-pressure injection device and the second high-temperature and high-pressure injection device are respectively provided with a first connecting seat with a first sliding groove at the front end and a second connecting seat with a second connecting seat at the front end, the first sliding groove and the second sliding groove are the same in size and shape, and the first connecting seat and the second connecting seat are the same in size and shape; the rear end of the first connecting seat is detachably connected to the left inner wall of the closed working tower, the rear end of the second connecting seat is detachably connected to the right inner wall of the closed working tower, the first connecting seat and the second connecting seat are located at equal height positions, an electric slider mechanism is connected to the first sliding groove in a sliding mode, a driven slider is connected to the second sliding groove in a sliding mode, the left side of the composite purification layer is connected with the right end of the electric slider mechanism in a clamping mode, and the right side of the composite purification layer is connected with the left end of the driven slider in a clamping mode; the right inner wall of closed work tower is equipped with one and can puts into and take out the horizontal through-hole that compound purified the layer, the concrete position of horizontal through-hole is: when the composite purification layer slides to the highest point of the first sliding groove and the second sliding groove along with the electric sliding block mechanism and the driven sliding block, the composite purification layer is positioned at the left lower side 2-6 cm of the transverse through hole;
waterproof motor, first high temperature high pressure injection apparatus, second high temperature high pressure injection apparatus, high temperature high pressure foam generating device, first delivery pump, second delivery pump, electronic slider mechanism all form the connection with a power end, just waterproof motor, first high temperature high pressure injection apparatus, second high temperature high pressure injection apparatus, high temperature high pressure foam generating device, first delivery pump, second delivery pump, electronic slider mechanism all form the control connection with a relay.
Preferably, the composite purification layer is composed of three to five single-layer purification layers, the single-layer purification layers are formed by pressing volcanic rock particles, medical stone particles, green zeolite particles, tourmaline particles and bamboo charcoal particles into a mixed layer through mixing and pressing in the same proportion, and then the mixed layer is uniformly laid and pressed on a water permeable plate, and a U-shaped groove capable of enabling a transmission belt to pass through is formed in the water permeable plate.
Furthermore, a solar cell panel is arranged at the upper end of the closed working tower, and the waterproof motor, the first high-temperature high-pressure injection device, the second high-temperature high-pressure injection device, the high-temperature high-pressure foam generation device, the first conveying pump, the second conveying pump and the electric sliding block mechanism are electrically connected with a storage battery of the solar cell panel.
According to the automatic water purification system, the plurality of water purification ring bodies are embedded in the transmission belt of the automatic transmission system, the transmission belt embedded with the water purification ring bodies is conveyed into the automatic cleaning system for cleaning at intervals through the control and the arrangement of the relay, and the transmission belt is conveyed into a fishpond by the automatic transmission system for continuous water purification after the cleaning is finished.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A recycling system of a water quality purification device of a fishpond is characterized by comprising a conveying belt with a larger width, wherein the upper end of the conveying belt is connected with a plurality of water quality purification ring bodies in an embedded manner; forming a dense water purification ring array with more than 1000 water purification rings per square meter area; the front end of the conveyor belt is connected into a front end conveying device at the bottom of the fishpond, the rear end of the conveyor belt is connected into a rear end conveying device, and the rear end conveying device is positioned in a closed working tower higher than the water surface of the fishpond; meanwhile, the middle end of the conveying belt is connected into a middle-end conveying device between the bottom of the fishpond and the closed working tower, so that the conveying belt forms a closed circulating conveying mechanism through the front-end conveying device, the middle-end conveying device and the rear-end conveying device; and a high-temperature high-pressure cleaning system which can carry out high-temperature high-pressure cleaning treatment on the dense water quality purification ring array on the part of the conveying belt entering the closed working tower is arranged in the closed working tower.
2. The recycling system of the water quality purification device for the fishpond of claim 1, wherein a plurality of elastic embedded grooves are arranged at the upper end of the transmission belt, and each elastic embedded groove is connected with a water quality purification ring structure which can enable impurities in the fishpond to be attached to the inside in an embedded manner.
3. The recycling system of claim 1, wherein the front end conveyor comprises a first rotating wheel set driven by a waterproof motor at the bottom of the fishpond, the first rotating wheel set is provided with a first transmission rack structure, and the transmission belt is connected with the first transmission rack structure through a toothed belt at the bottom surface;
the middle-end conveying device comprises a driven wheel set positioned between the bottom of the fishpond and the closed working tower, a second conveying rack structure is arranged on the driven wheel set, and the conveying belt is connected with the second conveying rack structure through a toothed belt on the bottom surface;
the closed working tower is positioned on the bank at the right end of the fishpond, the lower end of the closed working tower is communicated with the fishpond, a rear-end conveying device is arranged at a position close to the top inside the closed working tower, the rear-end conveying device comprises a second rotating wheel set driven by a motor arranged at the top of the closed working tower, a third conveying rack structure is arranged on the second rotating wheel set, and the conveying belt is connected with the third conveying rack structure through a toothed belt at the bottom surface;
the high-temperature high-pressure cleaning system comprises: the high-temperature and high-pressure spraying device comprises a first high-temperature and high-pressure spraying device located on the left inner wall of the closed working tower and a second high-temperature and high-pressure spraying device located on the right inner wall of the closed working platform, wherein the upper end of the closed working tower is provided with a high-temperature and high-pressure foam generating device capable of forming high-temperature and high-pressure cleaning foam, and the high-temperature and high-pressure foam generating device and the first high-temperature and high-pressure spraying device and the second high-temperature and high-pressure spraying device are connected through a first conveying pump and a second conveying pump respectively.
4. The recycling system of water quality purification device for fish pond of claim 3, wherein the closed working tower is provided with a composite purification layer for purifying the cleaning material after the water quality purification ring body is cleaned by the high-temperature and high-pressure cleaning foam, the composite purification layer is arranged at the lower ends of the first and second high-temperature and high-pressure injection devices, the lower ends of the first and second high-temperature and high-pressure injection devices are respectively provided with a first connecting seat with a first sliding groove at the front end and a second connecting seat with a second connecting seat at the front end, the first and second sliding grooves are the same in size and shape, and the first and second connecting seats are the same in size and shape; the rear end of the first connecting seat is detachably connected to the left inner wall of the closed working tower, the rear end of the second connecting seat is detachably connected to the right inner wall of the closed working tower, the first connecting seat and the second connecting seat are located at equal height positions, an electric slider mechanism is connected to the first sliding groove in a sliding mode, a driven slider is connected to the second sliding groove in a sliding mode, the left side of the composite purification layer is connected with the right end of the electric slider mechanism in a clamping mode, and the right side of the composite purification layer is connected with the left end of the driven slider in a clamping mode; the right inner wall of closed work tower is equipped with one and can puts into and take out the horizontal through-hole that compound purified the layer, the concrete position of horizontal through-hole is: when the composite purification layer slides to the highest points of the first sliding groove and the second sliding groove along with the electric sliding block mechanism and the driven sliding block, the composite purification layer is positioned at the 2-6 public parts of the left lower side of the transverse through hole;
waterproof motor, first high temperature high pressure injection apparatus, second high temperature high pressure injection apparatus, high temperature high pressure foam generating device, first delivery pump, second delivery pump, electronic slider mechanism all form the connection with a power end, just waterproof motor, first high temperature high pressure injection apparatus, second high temperature high pressure injection apparatus, high temperature high pressure foam generating device, first delivery pump, second delivery pump, electronic slider mechanism all form the control connection with a relay.
5. The recycling system of claim 4, wherein the composite purification layer comprises three to five layers of single-layer purification layers, the single-layer purification layers are formed by mixing and pressing volcanic rock particles, medical stone particles, green zeolite particles, tourmaline particles and bamboo charcoal particles in the same proportion into a mixed layer, and then the mixed layer is uniformly laid and pressed on a water permeable plate, and the water permeable plate is provided with a U-shaped groove for allowing a transmission belt to pass through.
6. The recycling system of water quality purification device in fish pond of claim 4, wherein the upper end of the closed working tower is provided with a solar panel, and the waterproof motor, the first high temperature and high pressure injection device, the second high temperature and high pressure injection device, the high temperature and high pressure foam generation device, the first delivery pump, the second delivery pump and the electric slide block mechanism are electrically connected with the storage battery of the solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111179581.6A CN115956536A (en) | 2021-10-11 | 2021-10-11 | Recycling system of water quality purification device of fishpond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111179581.6A CN115956536A (en) | 2021-10-11 | 2021-10-11 | Recycling system of water quality purification device of fishpond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115956536A true CN115956536A (en) | 2023-04-14 |
Family
ID=87351494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111179581.6A Pending CN115956536A (en) | 2021-10-11 | 2021-10-11 | Recycling system of water quality purification device of fishpond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115956536A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117021761A (en) * | 2023-10-09 | 2023-11-10 | 河南银源聚创水性环保材料有限公司 | Printing machine ink circulation device |
-
2021
- 2021-10-11 CN CN202111179581.6A patent/CN115956536A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117021761A (en) * | 2023-10-09 | 2023-11-10 | 河南银源聚创水性环保材料有限公司 | Printing machine ink circulation device |
| CN117021761B (en) * | 2023-10-09 | 2024-01-09 | 河南银源聚创水性环保材料有限公司 | Printing machine ink circulation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107410139B (en) | Multifunctional breeding device for scale breeding of finless eels | |
| WO2015172268A1 (en) | Method for mixed culture of hippocampus, abalone and gracilaria | |
| CN101642067B (en) | Method for artificially hastening parturition of American reeves shads, inseminating and hatching germ cells | |
| CN115956536A (en) | Recycling system of water quality purification device of fishpond | |
| CN110771559A (en) | Oxygenation device for aquaculture | |
| CN203136806U (en) | Combined modular recirculating aquaculture system | |
| CN105850838A (en) | Highly-efficient circulating water environment-friendly culture system | |
| CN217694946U (en) | A belt cleaning device for abalone fry rearing pond | |
| CN104686429A (en) | Litopenaeus vannamei intensive circulating water grading breeding system and mode | |
| CN110214724A (en) | A kind of pond engineering circulating water cultivation method | |
| CN109744174A (en) | A kind of filter bed formula cultivating system and the industrialized cultivation method for burying dwelling property marine organisms | |
| CN203762061U (en) | Novel cage-culture device for swimming crabs | |
| CN211983327U (en) | Tail water biochemical treatment device for fish and vegetable symbiotic cultivation | |
| CN207870107U (en) | A kind of seawater-culture pond | |
| CN104855330B (en) | Closed circulating aquaculture system suitable for multilayer stereoscopic cultivation of abalone | |
| CN111387116B (en) | Method and device for controlling and utilizing hydro-fluctuation belt of reservoir | |
| CN208001888U (en) | A kind of precious marine product indoor culture device | |
| TWI528896B (en) | Container farming and fountain farming systems | |
| CN110771557A (en) | Aquaculture oxygenation method | |
| CN205511646U (en) | A hatching apparatus for loach breeds | |
| CN213881391U (en) | Batch production device for in-vitro eggs of red swamp crayfish | |
| CN202077486U (en) | Solar power photovoltaic water circulating soilless culturing device for loaches | |
| CN210298697U (en) | Intensification Australia freshwater lobster farming systems | |
| CN113145013A (en) | Crucian is bred and uses standard specification fodder granulation device | |
| CN110115240B (en) | Environment-engineered zero-waste ecological culture pond |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |