CN215224048U - Pond captive breeding system - Google Patents
Pond captive breeding system Download PDFInfo
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- CN215224048U CN215224048U CN202121356540.5U CN202121356540U CN215224048U CN 215224048 U CN215224048 U CN 215224048U CN 202121356540 U CN202121356540 U CN 202121356540U CN 215224048 U CN215224048 U CN 215224048U
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- Prior art keywords
- pond
- water separation
- tail water
- separation tower
- captive breeding
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- 238000009395 breeding Methods 0.000 title claims abstract description 44
- 230000001488 breeding effect Effects 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 30
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 description 16
- 230000006872 improvement Effects 0.000 description 12
- 241000251468 Actinopterygii Species 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003640 drug residue Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a pond captive breeding system, which comprises a pond, wherein a captive breeding barrel is arranged in the pond; the bottom of the captive breeding barrel is sequentially connected with a sewage suction pump, a tail water separation tower and an artificial wetland through pipelines; the artificial wetland is communicated with the pond through a return pipeline. The utility model provides a pond captive breeding system can retrieve the discarded object such as incomplete bait, excrement and sewage in the captive breeding bucket and recycle.
Description
Technical Field
The utility model relates to an aquaculture field especially relates to a pond system of rearing in pens.
Background
A pond fish culture mode extending for thousands of years in China is actually a free-ranging mode, namely, fishes can freely move in the whole culture water body. The mode is an ecological breeding mode when the stocking density is low and the water fish bearing capacity is less than the self-purification capacity of the water. At this time, the wastes such as residual baits and excrements of the fishes can be fully converted into inorganic nutrient substances through the decomposition action of microorganisms, and then the inorganic nutrient substances flow to the filter-feeding fishes and the omnivorous fishes through a food chain (net), so that the high-efficiency and cyclic utilization of the nutrient substances is embodied, and the ecological mixed culture mode becomes a typical Chinese style ecological mixed culture mode which is worried by the world.
However, if the stocking density is too high and the number of fishes carried by the water exceeds the self-purification capacity, organic matters such as residual bait, excrement and the like cannot be mineralized and decomposed by microorganisms in time, so that the organic matters are excessively accumulated; meanwhile, ammonia generated by ammoniation of a large amount of organic matters is excessively accumulated in a pond environment to generate strong toxic and side effects on the fishes, so that the physique and the resistance of the fishes are rapidly reduced, and diseases are followed; fishermen have to use a large amount of fishery drugs frequently to resist diseases in order to keep the survival rate of cultivation, so that not only is the cultivation risk increased, but also the quality of aquatic products is greatly reduced, and the potential safety hazard problems such as drug residue and the like are particularly prominent. Therefore, the traditional free-ranging mode no longer meets the culture requirement, a brand-new healthy culture mode is urgently updated, and in the existing pond captive system, the waste such as residual bait, feces and the like in the captive barrel cannot be recycled well, so that the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pond captive breeding system can retrieve the discarded object such as incomplete bait, excrement and sewage in the captive breeding bucket and recycle.
In order to realize the aim, the utility model provides a pond captive breeding system, which comprises a pond, wherein a captive breeding barrel is arranged in the pond; the bottom of the captive breeding barrel is sequentially connected with a sewage suction pump, a tail water separation tower and an artificial wetland through pipelines; the artificial wetland is communicated with the pond through a return pipeline.
As a further improvement of the utility model, the top of the captive breeding barrel is provided with an opening, and the opening of the captive breeding barrel is provided with a protective net.
As a further improvement of the utility model, the middle part of the captive breeding barrel is connected with a conical sewage collecting structure, and the bottom of the conical sewage collecting structure is provided with a sewage outlet; the inner cavity of the captive breeding barrel is divided into a captive breeding cavity and a dirt collecting cavity which are respectively arranged up and down by the conical dirt collecting structure.
As a further improvement of the utility model, the dirty chamber bottom of collection of the captive bucket is equipped with rather than swing joint connect the material seat, the pipeline is including inhaling the material pipe, inhale the both ends of material pipe respectively with connect the material seat with the input intercommunication of soil pick-up pump.
As a further improvement of the utility model, the middle part of the inner cavity of the tail water separation tower is provided with a filter screen; the pipeline comprises a discharge pipe and a drain pipe; the output end of the sewage suction pump is communicated with the upper part of the tail water separation tower through a discharge pipe; the bottom of the tail water separation tower is communicated with the artificial wetland through a drain pipe.
As a further improvement of the utility model, the inner side wall of the tail water separation tower is provided with a chute which is arranged up and down, and the lower end of the chute is positioned in the middle of the inner side wall of the tail water separation tower; the edge of the filter screen is in sliding fit with the sliding groove.
As a further improvement of the utility model, the top opening part of the tail water separation tower is provided with a cover, and the cover is in threaded fit with the tail water separation tower.
Advantageous effects
Compared with the prior art, the utility model discloses a pond captive breeding system's advantage does:
1. the system has the advantages of clean production, improvement of culture capacity, reduction of virus incidence, improvement of product quality, reduction of production cost such as manpower and water resources, improvement of culture efficiency and the like, can recycle and reuse wastes, and realizes zero discharge of culture wastes.
2. The arrangement of the protective net can prevent the fry from jumping out of the captive breeding barrel in the breeding process.
3. The conical dirt collecting structure can efficiently collect wastes such as residual baits, feces and the like.
4. The waste is precipitated and separated in a tail water separation tower. The filter screen is arranged, so that solid-liquid separation can be conveniently carried out on waste materials led in by the sewage suction pump from the captive breeding barrel, the solid waste materials are collected and recycled, waste water for removing fixed waste materials is led into the artificial wetland through the drain pipe to be subjected to nitrogen and phosphorus removal, and finally the waste water is returned into the pond through the return pipeline to be reused, so that zero discharge of breeding waste materials can be realized.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a pond containment system;
FIG. 2 is a cross-sectional view of the containment drum;
fig. 3 is a sectional view of the tail water separation column.
Detailed Description
Embodiments of the present invention will now be described with reference to the accompanying drawings.
Examples
The utility model discloses a concrete implementation mode is as shown in fig. 1 to fig. 3, a pond captive breeding system, including pond 1, be equipped with captive bucket 3 in the pond 1. The bottom of the captive breeding barrel 3 is sequentially connected with a sewage suction pump 5, a tail water separation tower 7 and an artificial wetland 9 through pipelines. The artificial wetland 9 is communicated with the pond 1 through a return pipeline 13.
An opening is arranged at the top of the captive breeding barrel 3, and a protective net 10 is arranged at the opening of the captive breeding barrel 3. The arrangement of the protective net 10 can prevent the fry from jumping out of the captive breeding barrel 3 in the breeding process.
Specifically, the middle part of the captive breeding barrel 3 is connected with a conical sewage collecting structure 11, and the bottom of the conical sewage collecting structure 11 is provided with a sewage outlet. The inner cavity of the captive barrel 3 is divided into a captive cavity and a dirt collecting cavity which are respectively arranged up and down by the conical dirt collecting structure 11. The conical dirt collecting structure 11 can collect waste such as residual bait, feces and the like with high efficiency.
The bottom of the sewage collecting cavity of the captive breeding barrel 3 is provided with a material receiving seat 12 movably connected with the captive breeding barrel, the pipeline comprises a material suction pipe 4, and two ends of the material suction pipe 4 are respectively communicated with the material receiving seat 12 and the input end of a sewage suction pump 5. The vertical section of the material receiving seat 12 is U-shaped.
The middle part of the inner cavity of the tail water separation tower 7 is provided with a filter screen 2. The arrangement of the filter screen 2 is convenient for precipitating and separating the waste materials led in by the sewage suction pump 5 from the captive bucket 3. The piping comprises a discharge pipe 6 and a drain pipe 8. The output end of the sewage suction pump 5 is communicated with the upper part of the tail water separation tower 7 through a discharge pipe 6. The bottom of the tail water separation tower 7 is communicated with an artificial wetland 9 through a drain pipe 8.
The left and right inner side walls of the tail water separation tower 7 are respectively provided with a chute 14 which is arranged from top to bottom, and the lower end of the chute 14 is positioned in the middle of the inner side wall of the tail water separation tower 7. The left and right side edges of the filter screen 2 are in sliding fit with the sliding chute 14.
A cover 15 is arranged at the opening at the top of the tail water separation tower 7, and the cover 15 is in threaded fit with the tail water separation tower 7.
During specific use, the breed personnel place the main fish class of breeding in captive breeding bucket 3 and breed, at the in-process of breeding, can prevent through the setting of protection network 10 that the fry from jumping out from captive breeding bucket 3 at the breed in-process to and can high efficiency collect discarded object such as incomplete bait, excrement and sewage through the setting of toper dirt collecting structure 11, the discarded object is all collected the material seat 12 that connects of U type, the rethread soil pick-up pump 5 is taken the discarded object in the U type material seat 12 out and is gone into in the leading-in tail water knockout tower 7 of row material pipe 6. The waste is precipitated and separated in the tail water separation tower 7, wherein the filter screen 2 is arranged to facilitate solid-liquid separation of the waste introduced from the captive breeding barrel 3 by the sewage suction pump 5, the solid waste is collected and recycled, the waste water with the fixed waste removed is introduced into the artificial wetland 9 through the drain pipe 8 to be denitrified and dephosphorized, and then is returned into the pond 1 through the return pipeline 13 to be reused, so that zero discharge of the breeding waste can be realized. The system has the advantages of clean production, improvement of culture capacity, reduction of virus morbidity, improvement of product quality, reduction of production cost of manpower, water resources and the like, improvement of culture efficiency and the like.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (7)
1. A pond captive breeding system comprises a pond (1) and is characterized in that a captive breeding barrel (3) is arranged in the pond (1); the bottom of the captive breeding barrel (3) is sequentially connected with a sewage suction pump (5), a tail water separation tower (7) and an artificial wetland (9) through pipelines; the artificial wetland (9) is communicated with the pond (1) through a return pipeline (13).
2. A pond containment system according to claim 1, wherein an opening is provided at the top of the containment barrel (3), and a protective screen (10) is provided at the opening of the containment barrel (3).
3. A pond containment system according to claim 1 or 2, wherein the middle part of the containment barrel (3) is connected with a conical sewage collecting structure (11), and the bottom of the conical sewage collecting structure (11) is provided with a sewage outlet; the conical sewage collecting structure (11) divides the inner cavity of the captive breeding barrel (3) into a captive breeding cavity and a sewage collecting cavity which are respectively arranged up and down.
4. A pond containment system according to claim 3, wherein the bottom of the sewage collection chamber of the containment barrel (3) is provided with a material receiving seat (12) movably connected therewith, the pipeline comprises a material suction pipe (4), and two ends of the material suction pipe (4) are respectively communicated with the material receiving seat (12) and the input end of the sewage suction pump (5).
5. A pond containment system according to claim 1, wherein a filter screen (2) is arranged in the middle of the inner cavity of the tail water separation tower (7); the pipeline comprises a discharge pipe (6) and a drain pipe (8); the output end of the sewage suction pump (5) is communicated with the upper part of the tail water separation tower (7) through a discharge pipe (6); the bottom of the tail water separation tower (7) is communicated with the artificial wetland (9) through a drain pipe (8).
6. A pond captive breeding system according to claim 5, characterized in that the inside wall of the tail water separation tower (7) is provided with a chute (14) which is arranged up and down, and the lower end of the chute (14) is positioned in the middle of the inside wall of the tail water separation tower (7); the edge of the filter screen (2) is in sliding fit with the chute (14).
7. A pond containment system according to claim 6, wherein a lid (15) is provided at the top opening of the tail water separation tower (7), the lid (15) being in threaded engagement with the tail water separation tower (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121356540.5U CN215224048U (en) | 2021-06-18 | 2021-06-18 | Pond captive breeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121356540.5U CN215224048U (en) | 2021-06-18 | 2021-06-18 | Pond captive breeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215224048U true CN215224048U (en) | 2021-12-21 |
Family
ID=79480545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121356540.5U Active CN215224048U (en) | 2021-06-18 | 2021-06-18 | Pond captive breeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215224048U (en) |
-
2021
- 2021-06-18 CN CN202121356540.5U patent/CN215224048U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: No. 588, Middle Tianfu Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: Tongwei Agricultural Development Co.,Ltd. Address before: Tongwei International Center, 588 Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610093 Patentee before: TONGWEI Co.,Ltd. |