CN105145455A - Factory-like circulating water fish culturing water processing system - Google Patents
Factory-like circulating water fish culturing water processing system Download PDFInfo
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- CN105145455A CN105145455A CN201510506848.6A CN201510506848A CN105145455A CN 105145455 A CN105145455 A CN 105145455A CN 201510506848 A CN201510506848 A CN 201510506848A CN 105145455 A CN105145455 A CN 105145455A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000012258 culturing Methods 0.000 title claims abstract description 27
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 24
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000004576 sand Substances 0.000 claims abstract description 25
- 230000001954 sterilising effect Effects 0.000 claims abstract description 25
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009300 dissolved air flotation Methods 0.000 claims description 26
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 239000010802 sludge Substances 0.000 claims description 18
- 239000012531 culture fluid Substances 0.000 claims description 14
- 239000008400 supply water Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 5
- 238000005188 flotation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 2
- 238000009360 aquaculture Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 244000144974 aquaculture Species 0.000 description 8
- 239000006260 foam Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 230000001863 plant nutrition Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000004172 nitrogen cycle Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K63/045—Filters for aquaria
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention relates to a factory-like circulating water fish culturing water processing system comprising a sunlight greenhouse having a culturing pool. The lower part of the culturing pool is communicated with a filter water collecting pool via a pipeline; the filter water collecting pool is connected with a superficial layer sand filter input end via a lifting pump and a pipeline; a superficial layer filter output end is communicated with an ozone sterilization floating separation pool; an adjusting water pool is arranged beside the ozone sterilization floating separation pool and communicated with the same; the adjusting water pool is communicated with an external water source; the adjusting water pool is communicated with an activated carbon filter input end via a water supplying pump and a pipeline; an activated carbon filter output end is communicated with a heat exchanger; and a pipeline communicating the heat exchanger and the culturing pool is provided with a pure oxygen mixer connected with an oxygen maker. Aquatic culturing water can be reduced; culturing sewage resources can be utilized; and great ecological effects can be achieved.
Description
Technical field
The invention provides a kind of industrial circulating water to breed fish water treatment system, relate to aquaculture and environment protection equipment field.
Background technology
It is under semiclosed or totally-enclosed condition that industrial circulating water is breeded fish, a kind of aquaculture model that is semi-automatic or fully automated management is carried out to the water quality of breeding production overall process, current, water temperature, bait throwing in, blowdown, prevention from suffering from the diseases, water treatment, recycle etc., the best physiological ecological environment of simulation fish growth, water quality is re-used by a series of circularly purifying technology, and reach the four seasons uninterruptedly produce, high financial profit, the plurality of advantages such as operational administrative automation.Industrial fish farming is current high density intensive culture pattern the most advanced, have occupation of land less, recruitment is few, per unit area yield is high, little by natural environment influence, consume water resource few, and enclosed circulation fish culture in running water is not easily to environment, it is a kind of eco-friendly green cultivation mode.
Pollutant in factory circulating water fish culture system mainly not by ingest residual bait, the excreta of aquaculture organism and secretion, pathogene and other impurity.Finally exist with the form of the particle suspended, dissolved organic matter, ammonia nitrogen, under the safe concentration reached required by the breeding of aquaculture organism normal growth to make the concentration of these pollutants, different pollutant processing units should be possessed, to maintain the needs of whole cultivating system to water quality, dissolved oxygen, temperature and other water chemistry parameters.
Summary of the invention
For above weak point, the invention provides a kind of industrial circulating water and to breed fish water treatment system, process and recycle high-density fish culture sewage, effectively utilizing water resource, reducing the pollution to surrounding enviroment.
The scheme that technical solution problem of the present invention adopts is, a kind of industrial circulating water is breeded fish water treatment system, comprise the sun glasshouse being provided with culturing pool, described culturing pool bottom is connected with filter collecting basin by pipeline, described filter collecting basin is connected with shallow-sand filter input by elevator pump and pipeline, described shallow-sand filter output is connected with ozone sterilization dissolved air flotation pond by pipeline, described ozone sterilization dissolved air flotation pond side is provided with coupled logical balancing tank, described balancing tank is connected with external source, balancing tank is connected with active carbon filter input by supply-water pump and pipeline, described active carbon filter output is connected with heat exchanger, described heat exchanger is connected with culturing pool by pipeline, the pipeline that heat exchanger and culturing pool are connected is provided with the pure oxygen pipe-line mixer be connected with oxygenerator.
Further, sun glasshouse inside above described culturing pool is provided with plant cultivating device, the input of described plant cultivating device culture fluid and output are all store pond by pipeline and plant culture fluid and are connected, described plant culture fluid storage pond is provided with coupled logical sludge-tank, is connected with sludge dewatering equipment bottom described sludge-tank by pipeline.
Further, the output of described plant cultivating device culture fluid is connected with ozone sterilization dissolved air flotation pond by pipeline, described ozone sterilization dissolved air flotation pond is connected with sludge-tank by pipeline, is provided with the ozone sterilizer be connected with ozone machine and the air flotation separator be connected with air compressor machine in described ozone sterilization dissolved air flotation pond.
Further, be provided with sludge pump in described filter collecting basin, described sludge pump is connected with sludge-tank and filter collecting basin by pipeline.
Further, described shallow-sand filter, active carbon filter are back flush type filter, shallow-sand filter, active carbon filter are connected with sludge-tank by backflushing pipe, described shallow-sand filter output is connected with supply-water pump by pipeline, the pipeline that shallow-sand filter output and supply-water pump are connected is provided with the ozone pipe-line mixer be connected with ozone machine.
Further, described mud machine is folded spiral shell formula sludge dewatering equipment.
Further, described shallow-sand filter, active carbon filter all have more than at least three filter elements to form.
Compared with prior art, the present invention has following beneficial effect: adopt the husky metre filter of shallow-layer to remove water body recovery technology (fish excrement, residual bait) and avoid because water body recovery technology enrichment causes ammonia and nitrogen pollution, significantly reduce the burden of back segment water circulation process, operating cost is low, power saving, water-saving, province's maintenance cost; Adopt the surface-active suspension in dissolved air flotation method removal water and dissolved matter, the dense water containing a large amount of foam is not discharged, but enters sludge-tank, recycles, and has good ecological effect; Discharge outlet is not set, not to system excretion aquaculture wastewater, saves water used for aquiculture, realize aquaculture wastewater recycling.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, patent of the present invention is further illustrated.
Fig. 1 is structural representation of the present invention;
Fig. 2 is air compressor machine, oxygenerator is connected with the one of ozone machine and arranges structural representation;
In figure:
1-sun glasshouse; 2-culturing pool; 3-plant cultivating device; 4-plant culture fluid storage pond; 5-sludge-tank 6-sludge dewatering equipment; 7-sludge pump; 8-filter collecting basin; 9-elevator pump; 10-shallow-sand filter; 11-ozone sterilization dissolved air flotation pond; 12-balancing tank; 13-supply-water pump; 14-ozone pipe-line mixer; 15-active carbon filter; 16-heat exchanger; 17-pure oxygen pipe-line mixer; 18-air compressor machine; 19-air accumulator; 20-dehydrater; 20-oxygenerator; 21-ozone machine.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Figure 1-2, a kind of industrial circulating water is breeded fish water treatment system, comprise the sun glasshouse being provided with culturing pool, described culturing pool bottom is connected with filter collecting basin by pipeline, described filter collecting basin is connected with shallow-sand filter input by elevator pump and pipeline, described shallow-sand filter output is connected with ozone sterilization dissolved air flotation pond by pipeline, described ozone sterilization dissolved air flotation pond side is provided with coupled logical balancing tank, described balancing tank is connected with external source, balancing tank is connected with active carbon filter input by supply-water pump and pipeline, described active carbon filter output is connected with heat exchanger, described heat exchanger is connected with culturing pool by pipeline, the pipeline that heat exchanger and culturing pool are connected is provided with the pure oxygen pipe-line mixer be connected with oxygenerator.
In the present embodiment, sun glasshouse inside above described culturing pool is provided with plant cultivating device, the input of described plant cultivating device culture fluid and output are all store pond by pipeline and plant culture fluid and are connected, described plant culture fluid storage pond is provided with coupled logical sludge-tank, is connected with sludge dewatering equipment bottom described sludge-tank by pipeline.
In the present embodiment, the output of described plant cultivating device culture fluid is connected with ozone sterilization dissolved air flotation pond by pipeline, described ozone sterilization dissolved air flotation pond is connected with sludge-tank by pipeline, is provided with the ozone sterilizer be connected with ozone machine and the air flotation separator be connected with air compressor machine in described ozone sterilization dissolved air flotation pond.
In the present embodiment, be provided with sludge pump in described filter collecting basin, described sludge pump is connected with sludge-tank and filter collecting basin by pipeline.
In the present embodiment, described shallow-sand filter, active carbon filter are back flush type filter, shallow-sand filter, active carbon filter are connected with sludge-tank by backflushing pipe, described shallow-sand filter output is connected with supply-water pump by pipeline, the pipeline that shallow-sand filter output and supply-water pump are connected is provided with the ozone pipe-line mixer be connected with ozone machine.
In the present embodiment, described mud machine is folded spiral shell formula sludge dewatering equipment.
In the present embodiment, described shallow-sand filter, active carbon filter all have more than at least three filter elements to form, and according to fish culture density and water quality situation, automatically enable several filter elements.Such as, there are 3 filter elements to run simultaneously, normally produce water; During recoil in non-stop-machine situation 2 produce water; 1 utilizes product water overbottom pressure to recoil; control pneumatic banked direction control valves by PLC and switch the recoil time making each filter element have 1-2min in 20min in turn, remain good filtering accuracy and effect to make filter.
In the present embodiment, with ozone, cultivation cycle water is processed, fish pathogens microorganism, oxidation of organic wastes and nitrite can be suppressed, and total ammonia nitrogen, can TSS, COD, DOC be reduced.Air flotation separator passes into gas in water body, produce a large amount of bubbles, make the microparticle in water adhere to the surface of bubble, rise to the water surface with bubble and form foam, be discharged into sludge-tank process containing the suspension of exhibiting high surface activity and the dense water of dissolved matter with foam; And clean water overflow enters balancing tank, effectively reduce water pollution substrate concentration, guarantee that water quality meets cultivation requirement.
In the present embodiment, when the water yield in plant cultivating device exceeds, exceed the water yield and be transported to ozone sterilization and dissolved air flotation pond processes.
Specific implementation method:
First the sewage of culturing pool enter filter collecting basin by the road, again by after suspended particulate in elevator pump feeding shallow-sand filter removal water body, enter ozone sterilization dissolved air flotation pond to carry out ozone sterilization and dissolved air flotation and remove Suspended Matter in Water and dissolved matter, then enter regulating reservoir and send into active carbon filter removal residue ozone by supply-water pump, after heat exchanger heat exchange, enter pure oxygen pipe-line mixer subsequently carry out oxygenation mixing, finally pass back into culturing pool; The backwashing wastewater of described shallow-sand filter and active carbon filter is with the dense water of foam of ozone sterilization dissolved air flotation pond dissolved air flotation, all flow into sludge-tank, bottom described filter collecting basin, sludge pump is set, dense water can be extracted as required out send into sludge-tank or the extraction of the sewage of bottom is carried out Inner eycle in feeding filter collecting basin top again, 5-15min Inner eycle is run at interval of a period of time, deposit to prevent sediment, the supernatant overflow of sludge-tank enters plant culture fluid storage pond, absorbs for plant nutrition.When the alluvial of sludge-tank bottom precipitation thing is too much, start the sludge dewatering equipment be connected with sludge-tank, the clear water that sludge dewatering equipment produces returns sludge-tank, and by product is the raw material that high concentration sludge (mud cake) can be used as fertilizer factory, realizes aquaculture wastewater recycling; When the cultivation object in culturing pool is in fry phase or cultivation density less period, sewage after shallow-layer quartz filter filtration treatment, directly after the sterilization of ozone pipe-line mixer, send into active carbon filter by supply-water pump and remove residue ozone, lead to enter after pure oxygen pipe-line mixer carries out oxygenation mixing after heat exchange through heat exchanger subsequently and pass back into culturing pool.The cycle water of this bypass, without ozone sterilization and dissolved air flotation pond and balancing tank, has saved the energy consumption that supply-water pump is relevant with dissolved air flotation.In the different fish culture cycle, according to cultivation density and water quality condition, this bypass and can need coordinating through the main circulation path of ozone sterilization and dissolved air flotation pond and balancing tank is used alternatingly.Such as, as on-the-spot fish culture density < 20kg/m
2, this bypass can be adopted to run 3-5 days, and main circulation path runs 16-24h.
In the present embodiment, the surface-active suspension in dissolved air flotation method removal water and dissolved matter is adopted.In water body, pass into gas, produce a large amount of bubbles, make the microparticle in water adhere to the surface of bubble, rise to water surface formation foam with bubble and removed, dense water containing a large amount of foam is not discharged, but enters sludge-tank, is finally utilized by plant absorption.As everyone knows, the dense water waste water of aquaculture directly discharges without process, can cause valley eutrophication, produce serious widespread pollution from the overuse of fertilizers and pesticides in rural area.The present invention can concentrate suspended material in volatile materials, water and total nitrogen, absorb for plant nutrition, the object of water purification can not only be reached, the second output can also be obtained, be the effective and the most crucial technology solving nitrogen cycle in cultivating system in circulation at present, there is good ecological effect.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. an industrial circulating water is breeded fish water treatment system, comprise the sun glasshouse being provided with culturing pool, it is characterized in that: described culturing pool bottom is connected with filter collecting basin by pipeline, described filter collecting basin is connected with shallow-sand filter input by elevator pump and pipeline, described shallow-sand filter output is connected with ozone sterilization dissolved air flotation pond by pipeline, described ozone sterilization dissolved air flotation pond side is provided with coupled logical balancing tank, described balancing tank is connected with external source, balancing tank is connected with active carbon filter input by supply-water pump and pipeline, described active carbon filter output is connected with heat exchanger, described heat exchanger is connected with culturing pool by pipeline, the pipeline that heat exchanger and culturing pool are connected is provided with the pure oxygen pipe-line mixer be connected with oxygenerator.
2. industrial circulating water according to claim 1 is breeded fish water treatment system, it is characterized in that: the sun glasshouse inside above described culturing pool is provided with plant cultivating device, the input of described plant cultivating device culture fluid and output are all store pond by pipeline and plant culture fluid and are connected, described plant culture fluid storage pond is provided with coupled logical sludge-tank, is connected with sludge dewatering equipment bottom described sludge-tank by pipeline.
3. industrial circulating water according to claim 2 is breeded fish water treatment system, it is characterized in that: the output of described plant cultivating device culture fluid is connected with ozone sterilization dissolved air flotation pond by pipeline, described ozone sterilization dissolved air flotation pond is connected with sludge-tank by pipeline, is provided with the ozone sterilizer be connected with ozone machine and the air flotation separator be connected with air compressor machine in described ozone sterilization dissolved air flotation pond.
4. industrial circulating water according to claim 3 is breeded fish water treatment system, it is characterized in that: be provided with sludge pump in described filter collecting basin, described sludge pump is connected with sludge-tank and filter collecting basin by pipeline.
5. industrial circulating water according to claim 4 is breeded fish water treatment system, it is characterized in that: described shallow-sand filter, active carbon filter are back flush type filter, shallow-sand filter, active carbon filter are connected with sludge-tank by backflushing pipe, described shallow-sand filter output is connected with supply-water pump by pipeline, the pipeline that shallow-sand filter output and supply-water pump are connected is provided with the ozone pipe-line mixer be connected with ozone machine.
6. industrial circulating water according to claim 2 is breeded fish water treatment system, it is characterized in that: described mud machine is folded spiral shell formula sludge dewatering equipment.
7. industrial circulating water according to claim 5 is breeded fish water treatment system, it is characterized in that: described shallow-sand filter, active carbon filter all have more than at least three filter elements to form.
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| CN201510506848.6A CN105145455B (en) | 2015-08-19 | 2015-08-19 | Industrial circulating water is breeded fish water treatment system |
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| CN201510506848.6A CN105145455B (en) | 2015-08-19 | 2015-08-19 | Industrial circulating water is breeded fish water treatment system |
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| CN105145455B CN105145455B (en) | 2017-10-13 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105706991A (en) * | 2016-01-26 | 2016-06-29 | 中国水产科学研究院渔业机械仪器研究所 | Circulating water live fish transportation vehicle |
| CN106035190A (en) * | 2016-06-23 | 2016-10-26 | 青岛启航网箱工程技术有限公司 | Dual-channel water processing method of factory-like circulating sea water system |
| CN106587461A (en) * | 2016-12-06 | 2017-04-26 | 苏州赛斯德工程设备有限公司 | Highly-efficient intelligent energy-saving water-saving type aquaculture environment-friendly warm water-purifying circulating system |
| CN106900624A (en) * | 2017-02-21 | 2017-06-30 | 王文梅 | A kind of environmentally friendly High-yield Fish Ponds |
| CN107082525A (en) * | 2017-03-16 | 2017-08-22 | 广西精工海洋科技有限公司 | One kind cultivation water circulation processing system |
| WO2017197129A1 (en) * | 2016-05-13 | 2017-11-16 | Farmpod, Llc | Automated, modular, self-contained, aquaponics growing system and method |
| CN108812282A (en) * | 2018-07-05 | 2018-11-16 | 曹伯良 | The constant temperature system of fish and vegetable symbiotic system |
| US11245351B2 (en) | 2018-10-10 | 2022-02-08 | AMENERGY, Inc. | Power generation source and distribution system |
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