CN114368881A - Circulating purification and recovery system and process for industrial ecological aquaculture circulating water - Google Patents
Circulating purification and recovery system and process for industrial ecological aquaculture circulating water Download PDFInfo
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- CN114368881A CN114368881A CN202210078926.7A CN202210078926A CN114368881A CN 114368881 A CN114368881 A CN 114368881A CN 202210078926 A CN202210078926 A CN 202210078926A CN 114368881 A CN114368881 A CN 114368881A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000000746 purification Methods 0.000 title claims abstract description 46
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000009360 aquaculture Methods 0.000 title claims description 20
- 244000144974 aquaculture Species 0.000 title claims description 20
- 238000000034 method Methods 0.000 title abstract description 8
- 238000009395 breeding Methods 0.000 claims abstract description 42
- 230000001488 breeding effect Effects 0.000 claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000007872 degassing Methods 0.000 claims abstract description 23
- 239000002351 wastewater Substances 0.000 claims abstract description 23
- 239000003337 fertilizer Substances 0.000 claims abstract description 19
- 230000001954 sterilising effect Effects 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 230000000813 microbial effect Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 29
- 244000005700 microbiome Species 0.000 claims description 20
- 241000894006 Bacteria Species 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 241000195493 Cryptophyta Species 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 4
- 238000010923 batch production Methods 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 abstract description 3
- 241000238557 Decapoda Species 0.000 abstract description 3
- 230000004720 fertilization Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000012372 quality testing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000108664 Nitrobacteria Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003813 thin hair Effects 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
- C02F3/325—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae as symbiotic combination of algae and bacteria
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention provides a circulating purification and recovery system and a process for factory ecological breeding circulating water, wherein an ecological breeding barrel is communicated with an element balancing barrel, the element balancing barrel is communicated with a nano micro-filter, the nano micro-filter is communicated with a four-stage biological fluidized bed purification, degassing and disinfection component, the four-stage biological fluidized bed purification, degassing and disinfection component is communicated with a microbial breeding pool, the microbial breeding pool is communicated with the breeding barrel, a sewage discharge end of the four-stage biological fluidized bed purification, degassing and disinfection component is communicated with an inlet of a biological dry-wet separation mechanism, a sewage discharge end of the biological dry-wet separation mechanism is communicated with an inlet of a biological fertilizer pool, and the biological dry-wet separation mechanism is communicated with the microbial breeding pool; can make the solid impurity filtration separation of breeding tail aquatic such as fish shrimp excrement, fodder residue in breeding the bucket, obtain water purification and bio-fertilizer through multiple filtration, purification, sterilization, the water of breeding can be regarded as once more to the water purification, and bio-fertilizer can be used for the farmland fertilization for waste water can obtain abundant utilization.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a circulating purification and recovery system and process for industrial ecological aquaculture circulating water.
Background
Industrialized ecological breeding is a emerging breeding mode, and it can realize high density breed betterly, compares in traditional breed mode benefit higher, and in the industrialized of aquatic products is bred, breeds the bucket and need often trade water, can consume a large amount of water, simultaneously, often contains fish and shrimp excrement, feed residue etc. in the waste water of discharge, and these all can not obtain abundant utilization, cause the waste of resource.
Therefore, a circulating purification and recovery system and a circulating purification and recovery process for industrial ecological aquaculture circulating water are needed to solve the problems of large water consumption and insufficient utilization of waste water in the existing industrial aquaculture.
Disclosure of Invention
The invention aims to provide a circulating water circulating purification and recovery system and process for industrial ecological aquaculture, so as to solve the problems that the water consumption is high and the waste water cannot be fully utilized in the conventional industrial aquaculture.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a circulating water circulating purification and recovery system for industrial ecological breeding, which comprises an ecological breeding barrel, the water discharge end of the ecological breeding barrel is communicated with the water inlet end of the element balancing barrel, the water discharge end of the element balancing barrel is communicated with the water inlet end of the nanometer micro-filter, the water discharge end of the nanometer micro-filter is communicated with the water inlet end of the four-stage biological fluidized bed purification degassing disinfection component, the water discharge end of the water inlet end of the four-stage biological fluidized bed purification, degassing and sterilization component is communicated with the water inlet end of the microorganism culture pond, the water discharge end of the microorganism culture pond is communicated with the water inlet end of the culture barrel, the sewage discharge end of the four-stage biological fluidized bed purification, degassing and sterilization component is communicated with the inlet of the biological dry-wet separation mechanism, the sewage discharge end of the biological dry-wet separation mechanism is communicated with the inlet of the biological fertilizer pool, and the water discharge end of the biological dry-wet separation mechanism is communicated with the water inlet end of the microorganism cultivation pool.
Preferably, the element balance barrel comprises an element balance barrel body, and the interior of the element balance barrel body is filled with corallite and bacteria.
Preferably, the precision of the filter screen in the nano-micro-filter is 200 meshes.
Preferably, the four-stage biological fluidized bed purification degassing disinfection component comprises a bed body, the bed body is internally divided into four parallel chambers through partition plates, the four chambers are arranged in series, a biological brush is arranged in the first chamber, a biological ball is arranged in the second chamber, biological cotton is arranged in the third chamber, an ultraviolet sterilization disinfection pipe is arranged in the fourth chamber, and the first chamber, the second chamber and the third chamber are respectively provided with a sewage discharge outlet communicated with an inlet of the biological dry-wet separation mechanism.
Preferably, the biological dry-wet separation mechanism adopts a drum-type dry-wet separator.
Preferably, the microorganism culture pond is communicated with an aerator.
Preferably, a multi-parameter water quality detector is arranged in the breeding barrel and is in wireless connection with the terminal equipment.
The invention also provides a circulating purification and recovery process for the industrial ecological aquaculture circulating water, which comprises the following steps:
s1, discharging the wastewater in the culture pond into an element balance barrel for primary filtration;
s2, discharging the wastewater subjected to primary filtration into a nano micro-filter for secondary filtration;
s3, discharging the wastewater filtered again into a four-stage biological fluidized bed for purification, degassing and disinfection, and filtering, pollution discharge and disinfection;
s4, discharging the filtered, drained and sterilized wastewater into a microorganism culture pond, increasing beneficial bacteria and beneficial algae in the wastewater, and simultaneously increasing oxygen into the microorganism culture pond through an oxygen increasing machine to obtain circulating water to be discharged into the culture pond;
and S5, discharging the filtered, discharged and sterilized waste residues into a biological dry-wet separation mechanism for dry-wet separation, discharging the separated water into a microbial cultivation pool, and discharging the separated biological fertilizer into a biological fertilizer pool.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention provides a circulating purification and recovery system and a process for factory ecological breeding circulating water, wherein an ecological breeding barrel is communicated with an element balancing barrel, the element balancing barrel is communicated with a nano micro-filter, the nano micro-filter is communicated with a four-stage biological fluidized bed purification, degassing and disinfection component, the four-stage biological fluidized bed purification, degassing and disinfection component is communicated with a microbial breeding pool, the microbial breeding pool is communicated with the breeding barrel, a sewage discharge end of the four-stage biological fluidized bed purification, degassing and disinfection component is communicated with an inlet of a biological dry-wet separation mechanism, a sewage discharge end of the biological dry-wet separation mechanism is communicated with an inlet of a biological fertilizer pool, and the biological dry-wet separation mechanism is communicated with the microbial breeding pool; can make the solid impurity filtration separation of breeding tail aquatic such as fish shrimp excrement, fodder residue in breeding the bucket, obtain water purification and bio-fertilizer through multiple filtration, purification, sterilization, the water of breeding can be regarded as once more to the water purification, and bio-fertilizer can be used for the farmland fertilization for waste water can obtain abundant utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of a circulating purification and recovery system for industrial ecological aquaculture water according to the present invention;
in the figure: 1. a breeding barrel; 2. an element balancing barrel; 3. a nano micro-filter; 4. a four-stage biological fluidized bed purification degassing disinfection component; 5. a microorganism culture pond; 6. an aerator; 7. a biological dry-wet separation mechanism; 8. a biological fertilizer tank; 9. a multi-parameter water quality detector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a circulating water circulating purification and recovery system and process for industrial ecological aquaculture, and aims to solve the problems that the water consumption is high and waste water cannot be fully utilized in the conventional industrial aquaculture.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1:
the embodiment provides a circulating water circulation purification and recovery system for industrial ecological breeding, as shown in fig. 1, which includes an ecological breeding barrel 1, a water discharging end of the ecological breeding barrel 1 is communicated with a water inlet end of an element balancing barrel 2, a water discharging end of the element balancing barrel 2 is communicated with a water inlet end of a nano micro-filter 3, a water discharging end of the nano micro-filter 3 is communicated with a water inlet end of a four-stage biological fluidized bed purification degassing and sterilization component 4, a water discharging end of the four-stage biological fluidized bed purification degassing and sterilization component 4 is communicated with a water inlet end of a microorganism cultivation pond 5, a water discharging end of the microorganism cultivation pond 5 is communicated with a water inlet end of the breeding barrel 1, a sewage discharging end of the four-stage biological fluidized bed purification degassing and sterilization component 4 is communicated with an inlet of a biological dry-wet separating mechanism 7, a sewage discharging end of the biological dry-wet separating mechanism 7 is communicated with an inlet of a biological fertilizer pond 8, and a water discharging end of the biological dry-wet separating mechanism 7 is communicated with a water inlet end of the microorganism cultivation pond 5.
Specifically, the balanced bucket 2 of element includes the balanced bucket 2 staving of element, and the balanced bucket 2 staving of element can be obtained by the shaping of PP board, and the inside packing of the balanced bucket 2 staving of element has corallite and bacterium room, and the corallite can provide the mineral substance, plays absorbent effect to the impurity of aquatic, and the bacterium room also is a common filter media, and it can cultivate a large amount of nitrobacteria, improves quality of water.
Further, the precision of the filter screen in the nano micro filter 3 is 200 meshes, and the nano micro filter 3 is a common filtering device and can achieve higher filtering precision.
Furthermore, the four-stage biological fluidized bed purification degassing disinfection component 4 comprises a bed body which is a water tank type structure made of PP plates, the bed body is divided into four parallel chambers by PP clapboards, the four chambers are arranged in series, a biological brush is arranged in the first chamber and is also called as elastic filler, the biological brush is a novel brush cleaning and filtering application product, the biological brush is mainly formed by taking iron wires (steel wires) as a framework, a plurality of thin hair wires which are arranged orderly and extend outwards are arranged on the framework, biological balls are arranged in the second chamber and are also common filler in water treatment, the biological balls can culture flora and improve water quality, biological cotton is arranged in the third chamber, the biological cotton is a filter material with wide application range, mainly plays a biochemical filtering effect, is mainly used for culturing nitrobacteria and improving water quality, and is a filter material with both physical and biochemical filtering effects, its elasticity is good, and specific surface is great, and is not fragile, can effectively filter aquatic debris, is equipped with ultraviolet sterilization disinfection pipe in the fourth cavity, disinfects the disinfection through sending ultraviolet ray to the water, and first cavity, second cavity and third cavity all are equipped with the entry intercommunication of drain and biological dry-wet separating mechanism 7.
Furthermore, the biological dry-wet separation mechanism 7 adopts a drum-type dry-wet separator, and water is thrown out through the rotation of the net drum at the inner layer, so that the effect of dry-wet separation is achieved.
Further, the microorganism culture pond 5 is communicated with an aerator 6, and the aerator 6 can adopt a VORTEX GAS PUMP380 type aerator 6 to aerate the water body.
Further, be equipped with multi-parameter water quality testing appearance 9 in breeding bucket 1, multi-parameter water quality testing appearance 9 and terminal equipment wireless connection such as smart mobile phone conveniently acquire the quality of water condition.
The invention provides an industrialized ecological breeding circulating water circulating purification and recovery system, which has the working principle that: acquire the quality of water condition in the breed bucket 1 through multi-parameter water quality testing appearance 9, when quality of water is relatively poor, arrange waste water to the balanced bucket 2 of element, carry out element balance and prefilter, water after the filtration carries out secondary filtration through nanometer microstrainer 3, it purifies degasification virus killing component 4 and is used for further filtering the water to get into level four biological fluidized bed, blowdown and disinfection of disinfecting, the filth obtains bio-fertilizer and water after the wet-dry separation of biological dry-wet separating mechanism 7, bio-fertilizer gets into bio-fertilizer pond 8 and is used for the farmland fertilization, water gets into microorganism cultivation pond 5, get into the pond reuse of breeding after adjusting quality of water through oxygen-increasing machine 6, the make full use of aquaculture waste water has been realized.
The embodiment also provides a circulating purification and recovery process of the factory ecological aquaculture circulating water by adopting the system, which comprises the following steps:
s1, discharging the wastewater in the culture pond into an element balance barrel for primary filtration;
s2, discharging the wastewater subjected to primary filtration into a nano micro-filter for secondary filtration;
s3, discharging the wastewater filtered again into a four-stage biological fluidized bed for purification, degassing and disinfection, and filtering, pollution discharge and disinfection;
s4, discharging the filtered, drained and sterilized wastewater into a microorganism culture pond, increasing beneficial bacteria and beneficial algae in the wastewater, and simultaneously increasing oxygen into the microorganism culture pond through an oxygen increasing machine to obtain circulating water to be discharged into the culture pond;
and S5, discharging the filtered, discharged and sterilized waste residues into a biological dry-wet separation mechanism for dry-wet separation, discharging the separated water into a microbial cultivation pool, and discharging the separated biological fertilizer into a biological fertilizer pool.
The principle and the implementation mode of the invention are explained by applying specific examples, and the description of the above examples is only used for helping understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (8)
1. The utility model provides a batch production ecological breeding circulating water circulation purifies recovery system which characterized in that: the ecological breeding device comprises an ecological breeding barrel, wherein a drainage end of the ecological breeding barrel is communicated with a water inlet end of an element balancing barrel, the drainage end of the element balancing barrel is communicated with a water inlet end of a nano micro-filter, the drainage end of the nano micro-filter is communicated with a water inlet end of a four-stage biological fluidized bed purification and degassing sterilization component, the drainage end of the water inlet end of the four-stage biological fluidized bed purification and degassing sterilization component is communicated with a water inlet end of a microorganism breeding pond, the drainage end of the microorganism breeding pond is communicated with the water inlet end of the breeding barrel, a sewage discharge end of the four-stage biological fluidized bed purification and degassing sterilization component is communicated with an inlet of a biological dry-wet separation mechanism, the sewage discharge end of the biological dry-wet separation mechanism is communicated with an inlet of a biological fertilizer pond, and the drainage end of the biological dry-wet separation mechanism is communicated with the water inlet end of the microorganism breeding pond.
2. The circulating water circulating, purifying and recycling system for industrial ecological aquaculture according to claim 1, characterized in that: the element balance barrel comprises an element balance barrel body, and corallite and bacteria rooms are filled in the element balance barrel body.
3. The circulating water circulating, purifying and recycling system for industrial ecological aquaculture according to claim 1, characterized in that: the precision of the filter screen in the nano-micro-filter is 200 meshes.
4. The circulating water circulating, purifying and recycling system for industrial ecological aquaculture according to claim 1, characterized in that: the four-stage biological fluidized bed purification degassing disinfection component comprises a bed body, the bed body is internally divided into four parallel cavities through partition plates, the four cavities are arranged in series, a biological brush is arranged in the first cavity, a biological ball is arranged in the second cavity, biological cotton is arranged in the third cavity, an ultraviolet sterilization disinfection pipe is arranged in the fourth cavity, and the first cavity, the second cavity and the third cavity are respectively provided with a sewage discharge outlet and are communicated with an inlet of a biological dry-wet separation mechanism.
5. The circulating water circulating, purifying and recycling system for industrial ecological aquaculture according to claim 1, characterized in that: the biological dry-wet separation mechanism adopts a drum-type dry-wet separator.
6. The circulating water circulation purification and recovery system for industrial ecological aquaculture according to any one of claims 1-5, characterized in that: the microorganism culture pond is communicated with an aerator.
7. The circulating water circulation purification and recovery system for industrial ecological aquaculture according to any one of claims 1-5, characterized in that: a multi-parameter water quality detector is arranged in the breeding barrel and is in wireless connection with the terminal equipment.
8. A circulating purification and recovery process for factory ecological breeding circulating water is characterized in that: comprises the following steps:
s1, discharging the wastewater in the culture pond into an element balance barrel for primary filtration;
s2, discharging the wastewater subjected to primary filtration into a nano micro-filter for secondary filtration;
s3, discharging the wastewater filtered again into a four-stage biological fluidized bed for purification, degassing and disinfection, and filtering, pollution discharge and disinfection;
s4, discharging the filtered, drained and sterilized wastewater into a microorganism culture pond, increasing beneficial bacteria and beneficial algae in the wastewater, and simultaneously increasing oxygen into the microorganism culture pond through an oxygen increasing machine to obtain circulating water to be discharged into the culture pond;
and S5, discharging the filtered, discharged and sterilized waste residues into a biological dry-wet separation mechanism for dry-wet separation, discharging the separated water into a microbial cultivation pool, and discharging the separated biological fertilizer into a biological fertilizer pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078926.7A CN114368881A (en) | 2022-01-24 | 2022-01-24 | Circulating purification and recovery system and process for industrial ecological aquaculture circulating water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210078926.7A CN114368881A (en) | 2022-01-24 | 2022-01-24 | Circulating purification and recovery system and process for industrial ecological aquaculture circulating water |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6499431B1 (en) * | 2001-12-21 | 2002-12-31 | Formosa High-Tech Aquaculture, Inc. | Indoor automatic aquaculture system |
| CN104129892A (en) * | 2014-08-07 | 2014-11-05 | 福建省农业科学院生物技术研究所 | Integrated fish wastewater filtering barrel and using method thereof |
| CN209481419U (en) * | 2018-12-17 | 2019-10-11 | 武汉中科瑞华生态科技股份有限公司 | A kind of foundation ditch type water treatment system |
| CN112616769A (en) * | 2021-02-04 | 2021-04-09 | 广西木壳科技有限公司 | Water treatment device for freshwater industrial aquaculture |
| CN113716818A (en) * | 2021-10-14 | 2021-11-30 | 重庆工商大学 | Aquaculture waste water wisdom circulation processing system |
-
2022
- 2022-01-24 CN CN202210078926.7A patent/CN114368881A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6499431B1 (en) * | 2001-12-21 | 2002-12-31 | Formosa High-Tech Aquaculture, Inc. | Indoor automatic aquaculture system |
| CN104129892A (en) * | 2014-08-07 | 2014-11-05 | 福建省农业科学院生物技术研究所 | Integrated fish wastewater filtering barrel and using method thereof |
| CN209481419U (en) * | 2018-12-17 | 2019-10-11 | 武汉中科瑞华生态科技股份有限公司 | A kind of foundation ditch type water treatment system |
| CN112616769A (en) * | 2021-02-04 | 2021-04-09 | 广西木壳科技有限公司 | Water treatment device for freshwater industrial aquaculture |
| CN113716818A (en) * | 2021-10-14 | 2021-11-30 | 重庆工商大学 | Aquaculture waste water wisdom circulation processing system |
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