CN214015578U - Pond ecological green circulating culture system constructed based on artificial wetland - Google Patents
Pond ecological green circulating culture system constructed based on artificial wetland Download PDFInfo
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- CN214015578U CN214015578U CN202023283728.XU CN202023283728U CN214015578U CN 214015578 U CN214015578 U CN 214015578U CN 202023283728 U CN202023283728 U CN 202023283728U CN 214015578 U CN214015578 U CN 214015578U
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to a pond ecological green circulation culture system constructed based on constructed wetland, which comprises a plurality of orchard systems and ecological purification pond systems which are arranged in line and are alternately arranged, wherein each ecological purification pond system comprises a first purification pond and a second purification pond, and each orchard system comprises a first orchard and a second orchard; one end that first orchard is close to the second orchard is equipped with fish culture storehouse, and fish culture storehouse passes through water pipe and first purifying pond intercommunication, and the preliminary purification of breeding the tail water in fish culture storehouse can be accomplished in first purifying pond, and first purifying pond leads to pipe and second purifying pond intercommunication, and the further purification of breeding the tail water can be accomplished in the second purifying pond, and the second purifying pond leads to pipe and fish culture storehouse intercommunication to supply the breed water.
Description
Technical Field
The utility model belongs to the technical field of breed, concretely relates to ecological green circulation farming systems in pond based on constructed wetland founds.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
With the development of economic society of China, the scale of aquaculture is continuously enlarged, and industrialized intensive aquaculture is widely popularized and applied due to convenient management and high yield, but has high unit aquaculture density, and provides higher requirements for a sewage discharge system and aquaculture environment. In the actual culture process, dirt (such as excrement, residual bait and sewage after the excrement and the residual bait are dissolved) in the culture pond needs to be timely discharged and cleaned, and if the dirt is not timely discharged, the risk of aquaculture production caused by the enrichment of water environment organic matters in the culture process is directly influenced.
However, the inventor has known that, in some technical schemes, the corresponding cultivation tail water is directly discharged into the external water body, so that the cultivation tail water is not used subsequently, and new water needs to be supplemented continuously, which easily causes waste of water resources. Moreover, the untreated aquaculture tail water may contain various fish medicinal components, nitrite and other substances, and if the untreated aquaculture tail water is directly and naturally discharged, the aquaculture tail water does not meet the ecological environment-friendly requirement of the current aquaculture industry.
In some technical schemes, water containing rich organic matters is discharged into a purification tank, and then the purified water body is discharged into a culture bin again; however, when a biological purification mode (aquatic plants and microorganisms capable of consuming organic matters in the tail water) is adopted in the purification pond, the purification time is long, and the insufficiently purified water body is possibly discharged into the culture bin again; in the purification tank adopting physical filtration methods such as a filtration membrane and chemical filtration methods, the purification cost is increased due to the complex structure, and the maintenance is inconvenient.
Meanwhile, in the existing intensive fish culture bin, an oxygen aeration device is generally arranged to provide oxygen, and meanwhile, in the process of completing oxygen supply, the oxygen aeration device can promote the water circulation in the bin, but under the condition of only being equipped with an oxygen generation device, when the oxygen in the culture bin is relatively sufficient, the oxygen supply of the oxygen aeration device wastes raw materials in the oxygen generation device, and the stop of aeration is not beneficial to the water circulation in the water; namely, the oxygen aeration device does not utilize the prior air to carry out oxygenation operation, and does not realize the balance of efficient oxygen supply and cost saving.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pond ecological green circulation farming systems based on constructed wetland founds can solve one of above-mentioned technical problem at least.
In order to achieve the above object, one or more embodiments of the present invention provide a pond ecological green circulation cultivation system constructed based on artificial wetland, comprising a plurality of orchard systems and ecological purification pond systems arranged in a row and alternately, wherein each ecological purification pond system comprises a first purification pond and a second purification pond, and each orchard system comprises a first orchard and a second orchard; one end that first orchard is close to the second orchard is equipped with fish culture storehouse, and fish culture storehouse passes through water pipe and first purifying pond intercommunication, and the preliminary purification of breeding the tail water in fish culture storehouse can be accomplished in first purifying pond, and first purifying pond leads to pipe and second purifying pond intercommunication, and the further purification of breeding the tail water can be accomplished in the second purifying pond, and the second purifying pond leads to pipe and fish culture storehouse intercommunication to supply the breed water.
As a further improvement, the first purifying pond and the second purifying pond are respectively provided with the water-like plants, plankton and microbe decomposition.
As a further improvement, the culture bin comprises a bin wall, the bin wall is of a cylindrical structure, and culture water is filled in the bin wall.
As a further improvement, a flow pushing pump is arranged on the side wall of the inner cavity of the culture bin and used for pushing a water body in the culture bin to flow; a plurality of aeration oxygenation disks are arranged in the inner cavity of the culture bin, the aeration oxygenation disks are communicated with an oxygen supply device through a first oxygen supply pipeline, and an air inlet of the propeller pump is communicated with the first oxygen supply pipeline.
As a further improvement, in the same fish culture bin, a plurality of aeration oxygenation discs are positioned on the same horizontal plane, and the plurality of aeration oxygenation discs are uniformly arranged along the set circumferential direction by taking the circle center of the fish culture bin as the center.
As a further improvement, the oxygen supply device comprises an oxygen generating device and a fan, and an air outlet of the oxygen generating device and an air outlet of the fan form a first oxygen supply pipeline and a second oxygen supply pipeline after confluence through the gas collecting pipe.
As a further improvement, the second oxygen supply pipelines are respectively communicated with oxygen supply branch pipes arranged in the second purifying pond.
As a further improvement, the first oxygen supply pipeline comprises a main pipeline and a branch pipeline, the main pipeline is communicated with the oxygen supply device, and the branch pipeline is communicated with the aeration oxygenation plate.
As a further improvement, a sewage draining outlet is arranged in the fish culture bin and is communicated with a sewage draining pipe, a sewage draining pipe valve and a sewage collector are connected in parallel to one side of the sewage draining pipe away from the sewage draining outlet, and an inlet and an outlet of the sewage collector are connected in parallel to two sides of the sewage draining pipe valve through sewage draining branch pipes respectively.
The beneficial effects of one or more of the above technical solutions are as follows:
the utility model discloses in adopt first purifying pond and second purifying pond to form second grade clean system, directly accept the breed tail water and the organic particulate matter that come from in the fish culture storehouse promptly in the first purifying pond, obtain comparatively clean upper clear water after depositing and biological decomposition, then arrange the upper clear water into the second purifying pond and further purify. In the purification process, the water body with relatively high pollution degree in the first purification pond can not be directly supplied to the fish culture bin, so that the water supply of the fish culture bin can be ensured to be higher in quality, and the purification efficiency and quality of the water body are improved.
In addition, in the device, the fish culture bin, the first purification tank and the second purification tank form a closed-loop water circulation system, and water is not exchanged with the external environment, so that the probability of the external environment being polluted by waste water is further reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure of a second purification tank according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of two fish farming chambers used in pairs in an embodiment of the present invention;
FIG. 4 is a schematic view of a structure of arranging a drain pipe and the like at a fish culture bin in the embodiment of the utility model;
fig. 5 is a schematic diagram of an oxygen supply device according to an embodiment of the present invention.
In the figure, 1, the first orchard; 1A, a second orchard; 2. a first purification tank; 3. a fish culture bin; 301. a wall of the silo; 302. an aeration oxygenation disc; 303. a pump; 801. an oxygen supply branch pipe; 4. a second purification tank; 5. a first oxygen supply line; 6. a water pipe; 7. a power supply lead; 8. a second oxygen supply line; 9. water wheel; 10. an oxygen supply device; 101. an oxygen generating device; 102. a Roots blower; 103. a gas collecting pipe; 11. a sewage draining outlet; 12. a blow-off pipe; 13. a dirt collector; 14. a sewage branch pipe; 15. a blow-down pipe valve.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1-5, an exemplary embodiment of the present invention provides a pond ecological green circulation cultivation system constructed based on artificial wetland, comprising a plurality of orchard systems and ecological purification pond systems arranged in a row and alternately, each ecological purification pond system comprises a first purification pond 2 and a second purification pond 4, and each orchard system comprises a first orchard 1 and a second orchard 1A; first orchard 1 is close to the one end in second orchard 1A and is equipped with fish culture storehouse 3, and fish culture storehouse 3 passes through water pipe and first purifying pond 2 intercommunication, and the preliminary purification of breeding the tail water in fish culture storehouse 3 can be accomplished to first purifying pond 2, and first purifying pond 2 passes through water pipe and second purifying pond 4 intercommunication, and the further purification of breeding the tail water can be accomplished to second purifying pond 4, and second purifying pond 4 passes through water pipe and fish culture storehouse 3 intercommunication to supply the breed water.
Specifically, in this embodiment, be equipped with the dredge pump in the water pipe between first purifying pond and the fish culture storehouse, the dredge pump is arranged in the water inflow first purifying pond in the drive fish culture storehouse, has the water lift pump in the water pipe between second purifying pond and the fish culture storehouse, and the water lift pump is arranged in with the water pump income fish culture storehouse in the second purifying pond.
The first and second purification tanks 2 and 4 are provided with water-purifying aquatic plants, plankton and microorganism decomposition products, respectively. The breeding bin comprises a bin wall 301, the bin wall 301 is of a cylindrical structure, and breeding water is filled in the bin wall 301.
A flow pushing pump 303 is arranged on the side wall of the inner cavity of the culture bin, and the flow pushing pump 303 is used for pushing the water body in the culture bin to flow; a plurality of aeration oxygenation disks 302 are arranged in the inner cavity of the culture cabin, the aeration oxygenation disks 302 are communicated with the oxygen supply device 10 through a first oxygen supply pipeline 5, and the air inlet of the propeller pump 303 is communicated with the first oxygen supply pipeline 5.
In the same fish culture bin 3, a plurality of aeration oxygenation discs 302 are positioned on the same horizontal plane, and the plurality of aeration oxygenation discs 302 are uniformly arranged along the set circumferential direction by taking the circle center of the fish culture bin 3 as the center.
The oxygen supply device 10 includes an oxygen generating device 101 and a blower, and an air outlet of the oxygen generating device 101 and an air outlet of the blower converge through a gas collecting tube 103 to form a first oxygen supply pipeline 5 and a second oxygen supply pipeline 8.
Specifically, in the present embodiment, the roots blower 102 may be adopted, and in other embodiments, the structural form of the blower may be selected by those skilled in the art.
The second oxygen supply lines 8 are respectively communicated with oxygen supply branch pipes 801 arranged in the second purification tank 4. The first oxygen supply pipeline 5 comprises a main pipeline and a branch pipeline, the main pipeline is communicated with the oxygen supply device 10, and the branch pipeline is communicated with the aeration oxygenation disc 302.
The water wheel 9 is arranged in the first purifying tank and the second purifying tank 4 respectively, and the water wheel 9 is used for realizing the internal circulation of the water body in the first purifying tank and the second purifying tank 4.
Be equipped with drain 11 in the fish culture storehouse 3, drain 11 is through communicating with blow off pipe 12, and one side that blow off pipe 12 kept away from drain 11 is parallelly connected with blow off pipe valve 15 and dirt collection ware 13, and the import and the export of dirt collection ware 13 are parallelly connected in the both sides of blow off pipe valve 15 through blowdown branch pipe 14 respectively.
It can be understood that, in this embodiment, a power supply lead is arranged, and the power supply lead is communicated with an external power supply and can supply power to the roots blower, the propeller pump, the waterwheel and the oxygen generating device.
The working principle is as follows: when the device is used, the ecological purification pond system and the orchard are arranged according to the set position relationship, the fish culture bins are arranged at the set positions, water bodies are filled in the fish culture bins, and fish culture is carried out.
When the oxygen content of the water in the culture bin is low, firstly, the Roots blower is considered to supply air to the aeration oxygenation disc, and oxygen in the air is utilized to realize oxygen supply; when the oxygen consumption speed is too high, the oxygen generating device is adopted to generate pure oxygen, and the oxygen is supplied to the aeration oxygenation disc by the pure oxygen.
When sewage needs to be discharged from the fish culture bin, a sewage discharge pump is started, sewage and tail water enter a sewage discharge pipe through a sewage discharge outlet and then enter a sewage collector for temporary storage, and after the sewage collector deposits, the relatively clear tail water is discharged into a first purification tank; when the dirt collector is full, the valve of the dirt collector is opened, and dirt and tail water are directly discharged into the first purifying tank.
The culture tail water is purified by the first purifying pond and the second purifying pond and then is replenished into the fish culture bin by the water lifting pump.
In the culture process, the self-circulation of water in the fish culture bin is completed by using the plug flow pump, and the circulation of water in the first purification tank and the second purification tank is completed by using the waterwheel. After the culture tail water spreads over the first purifying pond and the second purifying pond, the waterwheel is closed to wait for the water body to settle and purify.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. A pond ecological green circulating culture system constructed based on an artificial wetland is characterized by comprising a plurality of orchard systems and ecological purification pond systems which are arranged in a row and in an alternating mode, wherein each ecological purification pond system comprises a first purification pond and a second purification pond, and each orchard system comprises a first orchard and a second orchard;
one end that first orchard is close to the second orchard is equipped with fish culture storehouse, and fish culture storehouse passes through water pipe and first purifying pond intercommunication, and the preliminary purification of breeding the tail water in fish culture storehouse can be accomplished in first purifying pond, and first purifying pond leads to pipe and second purifying pond intercommunication, and the further purification of breeding the tail water can be accomplished in the second purifying pond, and the second purifying pond leads to pipe and fish culture storehouse intercommunication to supply the breed water.
2. The pond ecological green circulating aquaculture system constructed on the basis of the constructed wetland according to claim 1, characterized in that the first purification pond and the second purification pond are respectively provided with purified aquatic plants, plankton and microorganism decomposers.
3. The pond ecological green circulating aquaculture system constructed on the basis of the artificial wetland according to claim 1, characterized in that the aquaculture bin comprises a bin wall, the bin wall is of a cylindrical structure, and aquaculture water is filled in the bin wall.
4. The pond ecological green circulating aquaculture system constructed on the basis of the artificial wetland according to claim 3 is characterized in that a push-flow pump is arranged on the side wall of the inner cavity of the aquaculture bin, and the push-flow pump is used for pushing a water body in the aquaculture bin to flow; a plurality of aeration oxygenation disks are arranged in the inner cavity of the culture bin, the aeration oxygenation disks are communicated with an oxygen supply device through a first oxygen supply pipeline, and an air inlet of the propeller pump is communicated with the first oxygen supply pipeline.
5. The pond ecological green circulating aquaculture system constructed on the basis of the artificial wetland according to claim 4 is characterized in that a plurality of aeration oxygenation discs are positioned on the same horizontal plane in the same fish aquaculture bin, and the aeration oxygenation discs are uniformly arranged along the set circumferential direction by taking the circle center of the fish aquaculture bin as the center.
6. The pond ecological green circulating aquaculture system constructed on the basis of the constructed wetland according to claim 4, wherein the oxygen supply device comprises an oxygen generation device and a fan, and an air outlet of the oxygen generation device and an air outlet of the fan are converged by a gas collecting pipe to form a first oxygen supply pipeline and a second oxygen supply pipeline.
7. The pond ecological green circulating aquaculture system constructed on the basis of the constructed wetlands as claimed in claim 6, wherein the second oxygen supply pipelines are respectively communicated with oxygen supply branch pipes arranged in the second purification pond.
8. The pond ecological green circulating aquaculture system constructed on the basis of the artificial wetland according to claim 6, characterized in that the first oxygen supply pipeline comprises a main pipeline and a branch pipeline, the main pipeline is communicated with the oxygen supply device, and the branch pipeline is communicated with the aeration oxygenation disc.
9. The pond ecological green circulating aquaculture system constructed on the basis of the constructed wetland according to claim 1, characterized in that waterwheels are respectively arranged in the first purification pond and the second purification pond.
10. The pond ecological green circulating aquaculture system constructed on the basis of the artificial wetland according to claim 1, characterized in that a sewage draining outlet is arranged in the fish aquaculture bin and is communicated with a sewage draining pipe, a sewage draining pipe valve and a sewage collector are connected in parallel to one side of the sewage draining pipe, which is far away from the sewage draining outlet, and an inlet and an outlet of the sewage collector are respectively connected in parallel to two sides of the sewage draining pipe valve through a sewage draining branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023283728.XU CN214015578U (en) | 2020-12-30 | 2020-12-30 | Pond ecological green circulating culture system constructed based on artificial wetland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023283728.XU CN214015578U (en) | 2020-12-30 | 2020-12-30 | Pond ecological green circulating culture system constructed based on artificial wetland |
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| Publication Number | Publication Date |
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| CN214015578U true CN214015578U (en) | 2021-08-24 |
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| CN202023283728.XU Active CN214015578U (en) | 2020-12-30 | 2020-12-30 | Pond ecological green circulating culture system constructed based on artificial wetland |
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