CN114133078A - Water circulation treatment system for culture pond - Google Patents
Water circulation treatment system for culture pond Download PDFInfo
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- CN114133078A CN114133078A CN202111518919.6A CN202111518919A CN114133078A CN 114133078 A CN114133078 A CN 114133078A CN 202111518919 A CN202111518919 A CN 202111518919A CN 114133078 A CN114133078 A CN 114133078A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 211
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 65
- 230000035755 proliferation Effects 0.000 claims abstract description 42
- 244000005700 microbiome Species 0.000 claims abstract description 39
- 238000000855 fermentation Methods 0.000 claims abstract description 36
- 230000004151 fermentation Effects 0.000 claims abstract description 36
- 230000009286 beneficial effect Effects 0.000 claims abstract description 28
- 241000894006 Bacteria Species 0.000 claims abstract description 26
- 238000009360 aquaculture Methods 0.000 claims description 29
- 244000144974 aquaculture Species 0.000 claims description 29
- 230000003647 oxidation Effects 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000011001 backwashing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 abstract description 19
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 6
- 229910002651 NO3 Inorganic materials 0.000 abstract description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000005791 algae growth Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
-
- 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
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Electrochemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of water circulation treatment of culture ponds, in particular to a water circulation treatment system of the culture ponds, which comprises a micro-electrolysis reactor, a microorganism proliferation pond and a fermentation pond; the water inlet of the micro-electrolysis reactor is communicated with the culture pond, the water outlet of the micro-electrolysis reactor is communicated with the water inlet of the microorganism proliferation pond, the micro-electrolysis reactor can degrade organic matters contained in pond water and convert ammonia nitrogen into nitrate, the pond water treated by the micro-electrolysis reactor enters the microorganism proliferation pond, the microorganism proliferation pond can provide good proliferation conditions for beneficial bacteria, the beneficial bacteria are put into the microorganism proliferation pond to quickly proliferate the beneficial bacteria, and the pond water mixed with a large amount of beneficial bacteria flows into the culture fish pond to improve the ecology in the pond.
Description
Technical Field
The invention belongs to the technical field of aquaculture pond water treatment, and particularly relates to a aquaculture pond water circulation treatment system.
Background
In aquaculture, poor water quality is a main factor for the disease attack of cultured fishes, the quality of pond water is directly related to whether the cultured fishes can grow healthily, and water quality management becomes the core of current culture. At present, the ecological balance of the culture pond Tang is maintained mainly by changing water in pond culture, however, the fish production needs a large amount of beneficial bacteria in water, so that the ecological balance of a fish pond water system is maintained, organic matters, ammonia nitrogen and other harmful substances which are unfavorable for fish production, such as organic matters and ammonia nitrogen in pond water, can be removed in water changing treatment, beneficial bacteria beneficial to fish survival are lacked in the changed pond water, and microbial preparations are usually required to be put into the pond after water changing for increasing the beneficial bacteria in the pond.
However, beneficial bacteria in microbial preparations do not rapidly propagate and thus work after being thrown to ponds, because beneficial bacteria, after being thrown to ponds, need to be attacked by harmful microorganisms on the one hand, and environmental changes in ponds are influenced by natural factors on the other hand, and are difficult to stably maintain under conditions favorable for the propagation of beneficial bacteria for a long time.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: at present, the ecological balance of the culture pond Tang is maintained mainly by changing water in pond culture, however, beneficial bacteria in pond water are reduced after water is changed, and the survival of fishes is not facilitated.
The invention relates to a water circulation treatment system of a culture pond, which comprises a first water pump, a micro-electrolysis reactor and a microorganism proliferation pond; the water inlet of the first water pump is communicated with the aquaculture pond, the water outlet of the first water pump is connected with the water inlet of the micro-electrolysis reactor, the water outlet of the micro-electrolysis reactor is communicated with the water inlet of the microorganism proliferation pool, and the microorganism proliferation pool is used for providing proliferation conditions for beneficial bacteria; and the water outlet of the microorganism proliferation pond is communicated with the aquaculture pond.
As a preferred scheme, the aquaculture pond water circulation treatment system also comprises a fermentation tank, wherein a filter residue outlet of the micro-electrolysis reactor and a water outlet of the microorganism proliferation tank are both communicated with a water inlet of the fermentation tank, and a water outlet of the fermentation tank is communicated with the aquaculture pond.
As a preferred scheme, the micro-electrolysis reactor comprises a sealed shell and a microelectrode plate, wherein a sealed cavity is arranged in the sealed shell, the microelectrode plate is arranged in the middle of the sealed cavity, the microelectrode plate divides the sealed cavity into a first cavity and a second cavity, the first cavity and the second cavity are respectively positioned at two sides of the microelectrode plate, a water inlet of the micro-electrolysis reactor and a filter residue outlet of the micro-electrolysis reactor are both communicated with the first cavity, a water outlet of the micro-electrolysis reactor is communicated with the second cavity, and the second cavity is also communicated with a second water pump for introducing backwashing water into the second cavity; and a first valve body is arranged between a filter residue outlet of the micro-electrolysis reactor and a water inlet of the fermentation tank.
Preferably, the system for recycling the water in the culture pond further comprises a controller, the first valve body is an electromagnetic control valve, and the second water pump, the first water pump and the first valve body are electrically connected with the controller.
As a preferred scheme, the water outlet of the fermentation tank is also communicated with a filter feeding pond, and a second valve body is arranged between the filter feeding pond and the water outlet of the fermentation tank; and a third valve body is arranged between the water outlet of the fermentation tank and the culture pond.
As a preferable scheme, a water outlet of the filter-feeding pond is communicated with a tail water oxidation pond, and submerged plants and/or emergent plants are arranged in the tail water oxidation pond.
Preferably, an aeration device is arranged at the bottom of the tail water oxidation pond.
As a preferable scheme, the aquaculture pond water circulation treatment system further comprises a sand setting tank and a third water pump, wherein a water inlet of the sand setting tank is communicated with a water outlet of the first water pump, a water outlet of the sand setting tank is communicated with a water inlet of the third water pump, and a water outlet of the third water pump is communicated with a water inlet of the micro-electrolysis reactor.
As a preferable scheme, one or more of microelectrode materials, volcanic rock filter materials and fly ash are mixed in the bottom mud of the aquaculture pond.
Preferably, the micro-electrolysis reactors are provided in plurality, and are sequentially arranged in series.
Compared with the prior art, the invention has the beneficial effects that:
the system for circularly treating the water in the culture pond comprises a micro-electrolysis reactor, a microorganism proliferation tank and a fermentation tank; the water inlet of the micro-electrolysis reactor is communicated with the culture pond, the water outlet of the micro-electrolysis reactor is communicated with the water inlet of the microorganism proliferation pond, the micro-electrolysis reactor can degrade organic matters contained in pond water and convert ammonia nitrogen into nitrate, the pond water treated by the micro-electrolysis reactor enters the microorganism proliferation pond, the microorganism proliferation pond can provide good proliferation conditions for beneficial bacteria, the beneficial bacteria are put into the microorganism proliferation pond to quickly proliferate the beneficial bacteria, and the pond water mixed with a large amount of beneficial bacteria flows into the culture fish pond to improve the ecology in the pond.
Drawings
FIG. 1 is a schematic view of a circulating treatment system for water in a culture pond according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of a micro-electrolysis reactor;
in the figure, 1, an aquaculture pond; 2. a first water pump; 3. a micro-electrolysis reactor; 31. sealing the housing; 32. a microelectrode plate; 33. a first cavity; 34. a second cavity; 35. a second water pump; 36. a first valve body; 37. a micro-electrolysis reactor water inlet pipe; 4. a microorganism proliferation tank; 41. a fermenter; 42. a fourth valve body; 43. a fifth valve body; 44. a first conduit; 45. a second conduit; 5. a fermentation tank; 51. a second valve body; 52. a third valve body; 6. a filter feeding pond; 7. a tail water oxidation pond; 8. a sand setting tank; 81. a third water pump; 9. a drainage channel.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1, the preferred embodiment of the system for recycling and treating the water of the culture pond of the invention comprises a first water pump 2, a micro-electrolysis reactor 3, a microorganism proliferation pond 4; the water inlet of the first water pump is communicated with the aquaculture pond 1, the water outlet of the first water pump is connected with the water inlet of the micro-electrolysis reactor, the water outlet of the micro-electrolysis reactor is communicated with the water inlet of the microorganism proliferation pool, and the microorganism proliferation pool 4 is used for providing proliferation conditions for beneficial bacteria; the water outlet of the microorganism proliferation pond is communicated with the culture pond 1.
Specifically, the micro-electrolysis reactor 3 can degrade organic matters contained in pond water and convert ammonia nitrogen into nitrate, the pond water treated by the micro-electrolysis reactor enters the microorganism proliferation tank 4, the microorganism proliferation tank 4 can provide good proliferation conditions for beneficial bacteria, wherein the microorganism proliferation tank 4 is connected with a fermentation barrel 41, the beneficial bacteria are contained in the fermentation barrel 41, the beneficial bacteria are put into the microorganism proliferation tank 4 through the fermentation barrel 41, a carbon source is supplemented into the microorganism proliferation tank 4 as required, the pond water is kept in the fermentation tank 4 for one hour to six hours, the environmental conditions of the microorganism proliferation tank 4 are controlled to enable the beneficial bacteria to be rapidly proliferated, then the pond water in the microorganism proliferation tank 4 is introduced into the culture pond 1, the water flowing into the pond again contains sufficient beneficial bacteria which can promote algae growth and improve the oxygen content in the fish pond, the invention improves the ecology in the pond, thereby solving the technical problems that beneficial bacteria in the pond water are reduced after water is changed and the survival of fishes is not facilitated.
In this embodiment, the water circulation treatment system of the culture pond further comprises a fermentation tank 5, wherein both a filter residue outlet of the micro-electrolysis reactor and a water outlet of the microorganism proliferation tank are communicated with a water inlet of the fermentation tank, and a water outlet of the fermentation tank is communicated with the culture pond 1. Specifically, the delivery port in microorganism multiplication pond is connected with the first pipeline 44 that leads to aquaculture pond 1 and the second pipeline 45 that leads to fermentation vat 5, is equipped with fourth valve body 42 on the first pipeline 44, is equipped with fifth valve body 45 on the second pipeline 45, through closing and opening of controlling fourth valve body 42 and fifth valve body 45, can control the flow direction of the pond water in microorganism multiplication pond 4. Because, contain a large amount of organic matters in the filter residue of little electrolytic reaction ware 3, all let in fermentation vat 5 with the filter residue of little electrolytic reaction ware and the pond water in the microorganism proliferation pond that contains a large amount of beneficial bacterium, organic bacterium can be with the filter residue fermentation for the bait that can supply carnivorous fish to eat, the pond water in fermentation vat 5 not only contains sufficient beneficial fungus, and contain the bait of carnivorous fish, when polyculturing has carnivorous fish in aquaculture pond 1, communicate fermentation vat 5 and aquaculture pond 1, be favorable to fish fast growth more.
The structure of the micro-electrolysis reactor 3 is shown in fig. 2, and comprises a sealed shell 31 and a microelectrode plate 32, wherein a sealed cavity is arranged in the sealed shell 31, the microelectrode plate 32 is arranged in the middle of the sealed cavity, the microelectrode plate 32 divides the sealed cavity into a first cavity 33 and a second cavity 34, the first cavity 33 and the second cavity 34 are respectively positioned at two sides of the microelectrode plate 32, a water inlet of the micro-electrolysis reactor and a filter residue outlet of the micro-electrolysis reactor are both communicated with the first cavity 33, a water outlet of the micro-electrolysis reactor is communicated with the second cavity 34, and the second cavity 34 is also communicated with a second water pump 35 for introducing backwashing water into the second cavity 34; a first valve body 36 is arranged between the filter residue outlet of the micro-electrolysis reactor and the water inlet of the fermentation tank.
Specifically, there are various ways to communicate the water inlet of the micro-electrolysis reactor with the first cavity 33, and in this embodiment, the micro-electrode plate 32 is made of a micro-electrolysis material that is generally sold in the market, or a micro-electrolysis material disclosed in the chinese patent with an authorization publication number of CN102910710B, or a micro-electrolysis material disclosed in the chinese patent with an authorization publication number of CN 101531409B. The micro-electrolysis reactor further comprises a water inlet pipe 37, the first cavity 33 is arranged at the lower part of the sealed shell 31, the second cavity 34 is arranged at the upper part of the sealed shell 31, the first end of the water inlet pipe 37 is positioned at the outer part of the sealed shell 31, and the second end of the water inlet pipe 37 penetrates through the second cavity 34 and the micro-electrode plate 32 and then enters the first cavity 33. During micro-electrolysis reaction, firstly closing the first valve body 36, then opening the first water pump 2, introducing pool water in the culture pond 1 into the first cavity 33 through the water inlet pipe 37, enabling the pool water in the first cavity 33 to pass through the micro-electrode plate 32 for electrolysis under the pressure action of the first water pump 2, controlling the time of water flow passing through the micro-electrode plate 32 by controlling the pressure of the first water pump 2, further realizing the control of micro-electrolysis reaction time, and enabling the pool water after electrolysis to flow into the microorganism proliferation pool 4 through a water outlet of the micro-electrolysis reactor; during back flushing, the first valve body 36 is firstly opened, back flushing water is introduced into the second cavity 34 through the second pump body 35, so that filter residues blocked on the micro-electrode plate 32 are flushed into the first cavity 33, and then the filter residues in the first cavity 33 flow into the fermentation tank 5 through a filter residue outlet of the micro-electrolysis reactor.
In this embodiment, the system for circulating and treating water in a culture pond further comprises a controller, the first valve body 36 is an electromagnetic control valve, the second water pump 35, the first water pump 2 and the first valve body 36 are all electrically connected with the controller, and the controller controls the second water pump 35, the first water pump 2 and the first valve body 36 to be opened or closed, so that the micro-electrolysis and backwashing processes are automatically controlled.
In order to realize the automatic control of the flow direction of the water in the microbial proliferation tank, in this embodiment, the fourth valve body 42 and the fifth valve body 43 are both electromagnetic controllers, and the fourth valve body 42 and the fifth valve body 43 are both electrically connected to the controller.
Wherein, the second end of the inlet pipe 37 is also connected with a water distribution pipe, the upper end of the water distribution pipe is provided with a plurality of water outlet holes which are arranged at intervals, so that the pool water entering the inlet pipe 37 is uniformly sprayed to the bottom wall of the microelectrode plate 32, and the electrolysis effect of the microelectrode plate 32 on the pool water is further improved.
In this embodiment, in order to improve the electrolysis effect of the micro-electrolysis reactor on the pool water, the micro-electrolysis reactors 3 are provided in plurality, and the micro-electrolysis reactors 3 are sequentially arranged in series.
In this embodiment, the water outlet of the fermentation tank is also communicated with a filter-feeding pond 6, and a second valve body 51 is arranged between the filter-feeding pond 6 and the water outlet of the fermentation tank; a third valve body 52 is arranged between the water outlet of the fermentation tank and the culture pond. When carnivorous fish is not cultured in the aquaculture pond or the feed of carnivorous fish in the aquaculture pond is sufficient, the third valve body 52 is closed, the second valve body 51 is opened, the pond water in the fermentation pond is introduced into the filter feeding pond, the feed is provided for the carnivorous fish in the filter feeding pond, and then the effective utilization rate of the product of each treatment stage of the aquaculture pond water circulation treatment system of the embodiment is improved. In this embodiment, the second valve body 51 and the third valve body 52 are both electromagnetic controllers, and the second valve body 51 and the third valve body 52 are both electrically connected to the controller, so as to realize automatic control of the flow direction of the water in the fermentation tank 5.
The water outlet of the filter-feeding pond is communicated with a tail water oxidation pond 7, submerged plants and emergent plants are arranged in the tail water oxidation pond 7, and the specific surface area of the leaf structure of the submerged plants is large, so that leaf cells can be in contact with the water body to the maximum extent, inorganic carbon in the water body is obtained, and the water body is purified. Emergent aquatic plants can absorb and adsorb pollutants in water, can be used as microorganisms for purifying water quality to transport oxygen, absorb nitrogen and phosphorus pollutants in water, absorb nitrate and ammonia nitrogen, and achieve the purpose of removing total nitrogen. And the bottom of the tail water oxidation pond 7 is provided with an aeration device which can increase the dissolved oxygen in water and further improve the tail water treatment effect, and the pond water treated by the tail water oxidation pond 7 is finally discharged into a drainage channel 9 to be used as domestic water or used for irrigating farmlands.
In this embodiment, aquaculture pond water circulation processing system still includes grit chamber 8, third water pump 81, and the water inlet of grit chamber 8 and the delivery port intercommunication of first water pump, the delivery port of grit chamber and the water inlet intercommunication of third water pump, the delivery port of third water pump and the water inlet intercommunication of little electrolytic reactor. The grit in the pond water is separated from the pond water by the grit tank 8, the clogging of the micro-electrode plate 32 after the grit enters the micro-electrolysis reactor 3 is prevented, the first water pump is connected to the aquaculture pond 1 through a water pipe, and the end part of the water pipe is provided with a filter screen, so that the larger excess is prevented from entering the first water pump. In this embodiment, the third water pump 81 is electrically connected to the controller.
In this embodiment, the sediment in the aquaculture pond is mixed with one or more of a microelectrode material, a volcanic filter material and fly ash, so that the treatment effect of the sediment in the aquaculture pond on pollutants such as fish feces is improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A water circulation treatment system of a culture pond is characterized by comprising a first water pump (2), a micro-electrolysis reactor (3) and a microorganism proliferation pond (4); the water inlet of the first water pump is communicated with the aquaculture pond (1), the water outlet of the first water pump is connected with the water inlet of the micro-electrolysis reactor, the water outlet of the micro-electrolysis reactor is communicated with the water inlet of the microorganism proliferation pool, and the microorganism proliferation pool (4) is used for providing proliferation conditions for beneficial bacteria; the water outlet of the microorganism proliferation pool is communicated with the culture pond (1).
2. The cultivation pond water circulation treatment system according to claim 1, further comprising a fermentation tank (5), wherein the filter residue outlet of the micro-electrolysis reactor and the water outlet of the microorganism proliferation tank are both communicated with the water inlet of the fermentation tank, and the water outlet of the fermentation tank is communicated with the cultivation pond (1).
3. The aquaculture pond water circulation treatment system according to claim 2, wherein the micro-electrolysis reactor (3) comprises a sealed housing (31), a micro-electrode plate (32), a sealing cavity is arranged in the sealing shell (31), the micro electrode plate (32) is arranged in the middle of the sealing cavity, the microelectrode plate (32) divides the sealed cavity into a first cavity (33) and a second cavity (34), the first cavity (33) and the second cavity (34) are respectively positioned at two sides of the micro-electrode plate (32), the water inlet of the micro-electrolysis reactor and the filter residue outlet of the micro-electrolysis reactor are both communicated with the first cavity (33), the water outlet of the micro-electrolysis reactor is communicated with the second cavity (34), and the second cavity (34) is also communicated with a second water pump (35) for introducing backwashing water into the second cavity (34); and a first valve body (36) is arranged between the filter residue outlet of the micro-electrolysis reactor and the water inlet of the fermentation tank.
4. A pond water circulation treatment system according to claim 3, characterized in that it further comprises a controller, the first valve body (36) being an electromagnetic control valve, the second water pump (35), the first water pump (2) and the first valve body (36) all being electrically connected to the controller.
5. The aquaculture pond water circulation treatment system according to claim 2, wherein the water outlet of the fermentation pond is further communicated with a filter-feeding pond (6), and a second valve body (51) is arranged between the filter-feeding pond (6) and the water outlet of the fermentation pond; and a third valve body (52) is arranged between the water outlet of the fermentation tank and the culture pond.
6. The aquaculture pond water circulation treatment system according to claim 5, wherein the outlet of the filter feeding pond is communicated with a tail oxidation pond (7), and submerged plants and/or emergent plants are arranged in the tail oxidation pond (7).
7. A pond water circulation treatment system according to claim 6, characterized in that the bottom of the tailwater oxidation pond (7) is provided with aeration means.
8. The aquaculture pond water circulation treatment system according to claim 1, further comprising a grit tank (8), a third water pump (81), wherein a water inlet of the grit tank (8) is in communication with a water outlet of the first water pump, a water outlet of the grit tank is in communication with a water inlet of the third water pump, and a water outlet of the third water pump is in communication with a water inlet of the micro-electrolysis reactor.
9. The aquaculture pond water circulation treatment system of claim 1, wherein one or more of microelectrode material, volcanic filter material, fly ash are mixed in the bottom sludge of the aquaculture pond.
10. The aquaculture pond water circulation treatment system according to claim 1, wherein said micro-electrolysis reactors (3) are provided in plurality, each of said micro-electrolysis reactors (3) being arranged in series in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111518919.6A CN114133078A (en) | 2021-12-06 | 2021-12-06 | Water circulation treatment system for culture pond |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111518919.6A CN114133078A (en) | 2021-12-06 | 2021-12-06 | Water circulation treatment system for culture pond |
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| CN114133078A true CN114133078A (en) | 2022-03-04 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553185A (en) * | 2013-11-01 | 2014-02-05 | 广东灵捷制造化工有限公司 | Micro-electrolytic treatment method for performing in-situ treatment on water |
| CN103553224A (en) * | 2013-11-01 | 2014-02-05 | 广东灵捷制造化工有限公司 | Aquatic water micro-electrolysis treatment system |
| CN110934096A (en) * | 2019-12-10 | 2020-03-31 | 山西省水产育种养殖科学实验中心 | Bicarbonate saline-alkali land pond circulating water ecological breeding system and method |
| CN211896288U (en) * | 2019-11-12 | 2020-11-10 | 中国水产科学研究院淡水渔业研究中心 | Suspension type microorganism amplification slow-release device for purifying aquaculture water environment |
| CN113636727A (en) * | 2021-09-13 | 2021-11-12 | 广西壮族自治区水产技术推广站 | Land-based circular pond circulating culture tail water treatment system and method |
| CN214962042U (en) * | 2021-04-22 | 2021-12-03 | 福建省水产研究所（福建水产病害防治中心） | Ecological treatment system for tail water of seawater continuous pond culture |
| CN216404139U (en) * | 2021-12-06 | 2022-04-29 | 广东灵捷制造化工有限公司 | Waste water circulation treatment system of aquaculture pond |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103553185A (en) * | 2013-11-01 | 2014-02-05 | 广东灵捷制造化工有限公司 | Micro-electrolytic treatment method for performing in-situ treatment on water |
| CN103553224A (en) * | 2013-11-01 | 2014-02-05 | 广东灵捷制造化工有限公司 | Aquatic water micro-electrolysis treatment system |
| CN211896288U (en) * | 2019-11-12 | 2020-11-10 | 中国水产科学研究院淡水渔业研究中心 | Suspension type microorganism amplification slow-release device for purifying aquaculture water environment |
| CN110934096A (en) * | 2019-12-10 | 2020-03-31 | 山西省水产育种养殖科学实验中心 | Bicarbonate saline-alkali land pond circulating water ecological breeding system and method |
| CN214962042U (en) * | 2021-04-22 | 2021-12-03 | 福建省水产研究所（福建水产病害防治中心） | Ecological treatment system for tail water of seawater continuous pond culture |
| CN113636727A (en) * | 2021-09-13 | 2021-11-12 | 广西壮族自治区水产技术推广站 | Land-based circular pond circulating culture tail water treatment system and method |
| CN216404139U (en) * | 2021-12-06 | 2022-04-29 | 广东灵捷制造化工有限公司 | Waste water circulation treatment system of aquaculture pond |
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