CN108812515A - Based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system - Google Patents

Based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system Download PDF

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Publication number
CN108812515A
CN108812515A CN201810696086.4A CN201810696086A CN108812515A CN 108812515 A CN108812515 A CN 108812515A CN 201810696086 A CN201810696086 A CN 201810696086A CN 108812515 A CN108812515 A CN 108812515A
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CN
China
Prior art keywords
water
crawl
anaerobic pond
fish
pollution discharge
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810696086.4A
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Chinese (zh)
Inventor
王晓堤
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王晓堤
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Publication date
Application filed by 王晓堤 filed Critical 王晓堤
Priority to CN201810696086.4A priority Critical patent/CN108812515A/en
Publication of CN108812515A publication Critical patent/CN108812515A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/80Feeding devices
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042Introducing gases into the water, e.g. aerators, air pumps
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The invention discloses based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, the solution prior art can pollute on water quality, be unfavorable for existing time-consuming and laborious, influence cultivation quality, feed when the healthy growth of fish, crawl blowdown using fish culture in stagnant water and launch the problem that oxygen content is low in trouble and crawl.The present invention includes crawl, anaerobic pond, rice field, reservoir, and first, second and third and four water channels, float type water plant, fodder thrower, feed hopper, feed delivery pipe, oxygen injecting port, Soft tube for oxygen therapy, pollution discharge mechanism, sewage collection system and blowdown apparatus.Fishpond of the present invention is connected with paddy field, anaerobic pond and reservoir are set between fishpond and paddy field simultaneously, anaerobic pond is to decompose algae corpse, residual bait, excrement, fish shell and dead fish etc., it can effectively purify water, reservoir can keep fishpond water quality to flow at any time, can effectively be forgone the harm of fish culture in stagnant water, can be facilitated and be launched fish meal and effectively improve oxygen content in crawl.

Description

Based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system
Technical field
The present invention relates to based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system.
Background technique
Best with the effect breeded fish in culture fishery, it grows, and fast, value is high, bait expense is low, and 1 year can To put in a suitable place to breed twice, just there is income in current year.Therefore, fish culture occupies consequence in entire aquaculture industry.With The continuous promotion of fish cultural technique, the intensive mode of breeding fish of high density have become current main breeding way.
Water in existing crawl pond is all hydrostatic, and with the growth of fish, the quality of water also worse and worse, is very easy to The death for leading to fish is cut since cultivation density is big, so having a large amount of accumulation of pollutants in breeding process in the centre of bottom of pond Around sewage draining exit.These pollutants include:Algae corpse, residual bait, excrement, fish shell, dead fish etc., pollutant, which is largely accumulated, will cause Water quality deterioration is unfavorable for the healthy growth to fish.
Meanwhile prior art crawl uses manually shed feed during the feeding process, time-consuming and laborious, the fish in crawl Density is big, and oxygen content is low in water of breeding fish, is unfavorable for the growth of fish.
Summary of the invention
The technical problem to be solved by the present invention is to:There is provided based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, solve existing Have technology using fish culture in stagnant water water quality can be polluted, be unfavorable for it is existing time-consuming when the healthy growth of fish, crawl blowdown Arduously, cultivation quality is influenced, feed launches the problem that oxygen content is low in troublesome and crawl.
To achieve the above object, the technical solution adopted by the present invention is as follows:
Based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, including crawl, anaerobic pond, rice field and reservoir are described First water channel of the water (flow) direction from the crawl to the anaerobic pond is offered between crawl and the anaerobic pond, it is described to detest Second water channel of the water (flow) direction from the anaerobic pond to the rice field, the rice field and water storage are equipped between oxygen pond and the rice field Third water channel of the water (flow) direction from the rice field to the reservoir is equipped between pond, between the reservoir and the crawl Fourth water channel of the water (flow) direction from the reservoir to the crawl is offered, close to described the on the anaerobic pond water surface Kind is implanted with float type water plant at two water channels, and the area that float type water plant is planted on the anaerobic pond water surface accounts for institute The 15% of the total water surface area of anaerobic pond is stated, the wastewater inlet of the anaerobic pond is set to the bottom of the anaerobic pond, first water The outlet of canal is connect with the wastewater inlet of the anaerobic pond, and the depth of water of the anaerobic pond is 3.5m-3.9m, and the rice field depth of water is 0.4m, the depth of water of the reservoir are 2.5m;
Pollution discharge mechanism is equipped in the crawl, the pollution discharge mechanism includes the pool wall for the crawl to be arranged in On sewage collection system and the bottom of pond for the crawl to be arranged in blowdown apparatus;The sewage collection system includes bracket, consolidates Fixed microporous pipe on the bracket is filled with the appendix of microporous pipe connection and the gas transmission connecting with the appendix It sets;The blowdown apparatus includes basin shape main body, and mudhole is formed on the side wall of the basin shape main body, the basin shape main body It is formed with sewage draining exit on bottom plate, is formed with cover board on the sewage draining exit, drawstring, the cover board tool are formed on the cover board There is the pulling force disappearance rear cover residence of the waste removal position for opening the sewage draining exit under the pulling force of the drawstring and the drawstring to state row The block-up position of dirty mouth, the pollution discharge mechanism further include the pulley having for drawstring winding, and the cover board passes through hinge member It is hinged with the bottom plate of the basin shape main body, and connect by elastomeric element with bottom plate, the elastomeric element has in the cover board Stretch position when in the waste removal position;
At least one fodder thrower is equipped at the top of the crawl, the fodder thrower includes being located at described support It the feed hopper of fishpond upper side and is fixed on the feeding funnel bottom part and protrudes into the feed delivery pipe in the crawl, the feeding Material conveying tube is horizontal by one 30 ° -60 ° of angle;The bottom of pond portion of breeding fish is equipped with oxygen injecting port, the oxygen injection Soft tube for oxygen therapy is connected on mouthful, the free end of the Soft tube for oxygen therapy supports equipment to connect for being defeated in the crawl with the external world Send high-concentration oxygen.
Further, valve is provided on the appendix.
Further, the depth of water of first water channel, second water channel, the third water channel and the 4th water channel is equal For 0.9m.
Further, the bottom of first water channel, second water channel and the third water channel is equipped with one section of depth of water The organic matter decomposition section of 3m.
Further, it is implanted with float type water plant for interior kind of the organic matter decomposition section.
Further, the float type water plant is duckweed.
Further, the feed delivery pipe is horizontal by one 45 ° of angle.
Compared with prior art, the invention has the advantages that:
The configuration of the present invention is simple, design is scientific and reasonable, easy to use, and fishpond is connected with paddy field, at the same in fishpond and Anaerobic pond and reservoir are set between paddy field, anaerobic pond, can be effective to decompose algae corpse, residual bait, excrement, fish shell and dead fish etc. It purifies water, reservoir can keep fishpond water quality to flow at any time, the harm for the fish culture in stagnant water that can effectively forgo.
Deep water anaerobic pond and rice field are combined design by the present invention, are formed an ecosystem, are passed through deep water anaerobic pond Anaerobic digestion and the aeration performance sewage that traditional piscina is generated in rice field purify, and clean-up effect is fine, It can be used for substituting high cost sewage purifier.
The present invention sets pollution discharge mechanism in crawl, and pollution discharge mechanism includes sewage collection system and blowdown apparatus, feeding being applied to When in fishpond, the outlet that can use the microporous pipe in sewage collection system pushes water body rotation in crawl, so that in crawl The emissions such as residual bait, excrement, fish-skin are rotated water flow and take bottom of pond portion where blowdown apparatus to, and emission is avoided to gather in pond And cannot thoroughly remove, entire dirt collection process is without human intervention, simple laborsaving;Moreover, microporous pipe to the motive force of water body compared with It is small, it will not only alarm fry and stir and make muddy water body, and rotate the strong growth that relatively slow water body is additionally favorable for fry;It is filled using blowdown Crawl can be discharged in the lesser emission such as residual bait, excrement by the mudhole in setting in time, and for fish-skin, dead fish equivalance Gather the biggish emission in blowdown apparatus, it can be by being arranged by drawstring pull-up cover board by sewage draining exit outside crawl Crawl out reaches and thoroughly removes to emission;Also, it is not necessarily to be manually entered in crawl during blowdown and operate, grasp Work is easy, laborsaving, high-efficient, also alarms without nocuousness to fry and water body, will not influence to cultivate quality and water quality because of blowdown.
The present invention can facilitate dispensing fish meal, save human cost of breeding fish, while can effectively improve oxygen in crawl and contain Amount improves efficiency of breeding fish.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is organic matter decomposition segment structure schematic diagram of the present invention.
Fig. 3 is the structural schematic diagram that crawl of the present invention assembles pollution discharge mechanism.
Fig. 4 is sewage collection system structural schematic diagram of the present invention.
Fig. 5 is blowdown apparatus structural schematic diagram of the present invention.
Fig. 6 is the structural schematic diagram that crawl of the present invention assembles feed delivery pipe.
Wherein, appended drawing reference is corresponding entitled:
1- crawl, 2- anaerobic pond, the rice field 3-, 4- reservoir, the first water channel of 5-, the second water channel of 6-, 7- third water channel, 8- 4th water channel, 9- organic matter decomposition section, 10- sewage collection system, 11- blowdown apparatus, 12- bracket, 13- microporous pipe, 14- appendix, 15- basin shape main body, 16- sewage draining exit, 17- cover board, 18- drawstring, 19- valve, 20- fodder thrower, 21- feed hopper, 22- Feed delivery pipe, 23- oxygen injecting port, 24- Soft tube for oxygen therapy.
Specific embodiment
The invention will be further described with embodiment for explanation with reference to the accompanying drawing, and mode of the invention includes but not only limits In following embodiment.
As shown in figures 1 to 6, it is provided by the invention based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, structure is simple, sets Count scientific and reasonable, easy to use, fishpond is connected with paddy field, while anaerobic pond and water storage are set between fishpond and paddy field Pond, anaerobic pond can effectively be purified water, reservoir can be protected at any time with decomposing algae corpse, residual bait, excrement, fish shell and dead fish etc. Hold the flowing of fishpond water quality, the harm for the fish culture in stagnant water that can effectively forgo.The present invention includes crawl 1, anaerobic pond 2, rice field 3 and water storage Pond 4 offers of water (flow) direction from the crawl 1 to the anaerobic pond 2 between the crawl 1 and the anaerobic pond 2 One water channel 5 is equipped with water (flow) direction from the anaerobic pond 2 to the second of the rice field 3 between the anaerobic pond 2 and the rice field 3 Water channel 6, is equipped with water (flow) direction from the rice field 3 to the third water channel 7 of the reservoir 4 between the rice field 3 and reservoir 4, Water (flow) direction is offered between the reservoir 4 and the crawl 1 from the reservoir 4 to the 4th water of the crawl 1 Canal 8 is being implanted with float type water plant, and the anaerobism close to kind at second water channel 6 on 2 water surface of anaerobic pond The area that float type water plant is planted on 2 water surface of pond accounts for the 15% of the total water surface area of the anaerobic pond 2, the anaerobic pond 2 Wastewater inlet is set to the bottom of the anaerobic pond 2, and the outlet of first water channel 5 is connect with the wastewater inlet of the anaerobic pond 2, The depth of water of the anaerobic pond 2 is 3.5m-3.9m, and 3 depth of water of rice field is 0.4m, and the depth of water of the reservoir 4 is 2.5m.
The depth of water of first water channel 5 of the present invention, second water channel 6, the third water channel 7 and the 4th water channel 8 It is 0.9m, it is having for 3m that the bottom of first water channel 5, second water channel 6 and the third water channel 7, which is equipped with one section of depth of water, Machine matter decomposes section 9, and 9 interior kinds of the organic matter decomposition section is implanted with float type water plant, and the float type water plant is preferably Duckweed.
Deep water anaerobic pond and rice field are combined design by the present invention, are formed an ecosystem, are passed through deep water anaerobic pond Anaerobic digestion and the aeration performance sewage that traditional piscina is generated in rice field purify, and clean-up effect is fine, It can be used for substituting high cost sewage purifier.
Pollution discharge mechanism is equipped in crawl 1 of the present invention, the pollution discharge mechanism includes to breed fish for being arranged described The blowdown apparatus 11 of sewage collection system 10 on the pool wall in pond and the bottom of pond for the crawl to be arranged in;The sewage collection system 10 include bracket 12, the microporous pipe 13 being fixed on the bracket 12, the appendix 14 being connected to the microporous pipe 13 and The air delivery device being connect with the appendix 14;The blowdown apparatus 11 includes basin shape main body 15, the basin shape main body 15 It is formed with mudhole on side wall, is formed with sewage draining exit 16 on the bottom plate of the basin shape main body 15, is formed on the sewage draining exit 16 There is cover board 17, drawstring 18 is formed on the cover board 17, the cover board 17, which has, opens institute under the pulling force of the drawstring 18 State the block-up position of sewage draining exit 16, the row in the pulling force disappearance rear cover residence of the waste removal position and the drawstring 18 of stating sewage draining exit 16 Dirty mechanism further includes the pulley having for drawstring winding, and the cover board 17 passes through the bottom of hinge member and the basin shape main body 15 Plate is hinged, and is connect by elastomeric element with bottom plate, and the elastomeric element, which has, is in the waste removal position in the cover board 17 When stretch position, valve 19 is provided on the appendix.
The present invention sets pollution discharge mechanism in crawl, and pollution discharge mechanism includes sewage collection system and blowdown apparatus, feeding being applied to When in fishpond, the outlet that can use the microporous pipe in sewage collection system pushes water body rotation in crawl, so that in crawl The emissions such as residual bait, excrement, fish-skin are rotated water flow and take bottom of pond portion where blowdown apparatus to, and emission is avoided to gather in pond And cannot thoroughly remove, entire dirt collection process is without human intervention, simple laborsaving;Moreover, microporous pipe to the motive force of water body compared with It is small, it will not only alarm fry and stir and make muddy water body, and rotate the strong growth that relatively slow water body is additionally favorable for fry;It is filled using blowdown Crawl can be discharged in the lesser emission such as residual bait, excrement by the mudhole in setting in time, and for fish-skin, dead fish equivalance Gather the biggish emission in blowdown apparatus, it can be by being arranged by drawstring pull-up cover board by sewage draining exit outside crawl Crawl out reaches and thoroughly removes to emission;Also, it is not necessarily to be manually entered in crawl during blowdown and operate, grasp Work is easy, laborsaving, high-efficient, also alarms without nocuousness to fry and water body, will not influence to cultivate quality and water quality because of blowdown.
At least one fodder thrower 20 is equipped at the top of crawl 1 of the present invention, the fodder thrower 20 wraps It includes the feed hopper 21 for being located at 1 upper side of crawl and is fixed on 21 bottom of feed hopper and protrudes into the crawl 1 Feed delivery pipe 22, the feed delivery pipe 22 is horizontal by one 30 ° -60 ° of angle;1 bottom of crawl is set There is oxygen injecting port 23, is connected with Soft tube for oxygen therapy 24 on the oxygen injecting port 23, the free end of the Soft tube for oxygen therapy 24 and outer Support equipment connection for convey high-concentration oxygen in the crawl 1, the feed delivery pipe 22 and horizontal plane to be best in boundary In one 45 ° of angle.
The present invention can facilitate by setting fodder thrower, oxygen injecting port and Soft tube for oxygen therapy in crawl and launch fish feeding Material saves human cost of breeding fish, while can effectively improve oxygen content in crawl, improves efficiency of breeding fish.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit protection model of the invention It encloses, as long as that in body design thought of the invention and mentally makes has no the change of essential meaning or polishing, is solved The technical issues of it is still consistent with the present invention, should all be included within protection scope of the present invention.

Claims (7)

1. based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, it is characterised in that:Including crawl (1), anaerobic pond (2), rice Field (3) and reservoir (4) offer water (flow) direction from the crawl between the crawl (1) and the anaerobic pond (2) (1) to the anaerobic pond (2) the first water channel (5), between the anaerobic pond (2) and the rice field (3) equipped with water (flow) direction from The anaerobic pond (2) is equipped with water flow side to second water channel (6) of the rice field (3) between the rice field (3) and reservoir (4) To the third water channel (7) of from the rice field (3) to the reservoir (4), between the reservoir (4) and the crawl (1) The 4th water channel (8) for offering water (flow) direction from the reservoir (4) to the crawl (1), on anaerobic pond (2) water surface It is being implanted with float type water plant close to kind at second water channel (6), and is planting float type on the anaerobic pond (2) water surface The area of water plant accounts for the 15% of the total water surface area of the anaerobic pond (2), and the wastewater inlet of the anaerobic pond (2) is set to described The outlet of the bottom of anaerobic pond (2), first water channel (5) is connect with the wastewater inlet of the anaerobic pond (2), the anaerobic pond (2) the depth of water is 3.5m-3.9m, and rice field (3) depth of water is 0.4m, and the depth of water of the reservoir (4) is 2.5m;
Pollution discharge mechanism is equipped in the crawl (1), the pollution discharge mechanism includes the pool wall for the crawl to be arranged in On sewage collection system (10) and the bottom of pond for the crawl to be arranged in blowdown apparatus (11);Sewage collection system (10) packet Include bracket (12), the microporous pipe (13) that is fixed on the bracket (12), the appendix being connected to the microporous pipe (13) (14) and with the appendix (14) air delivery device connecting;The blowdown apparatus (11) includes basin shape main body (15), institute It states and is formed with mudhole on the side wall of basin shape main body (15), be formed with sewage draining exit (16) on the bottom plate of the basin shape main body (15), It is formed with cover board (17) on the sewage draining exit (16), is formed on the cover board (17) drawstring (18), the cover board (17) Pulling force with the waste removal position and the drawstring (18) of opening the sewage draining exit (16) under the pulling force of the drawstring (18) disappears The block-up position that sewage draining exit (16) are stated in rear cover residence is lost, the pollution discharge mechanism further includes the pulley having for drawstring winding, institute It is hinged by hinge member and the bottom plate of the basin shape main body (15) to state cover board (17), and is connect by elastomeric element with bottom plate, The elastomeric element has the stretch position when the cover board (17) is in the waste removal position;
At least one fodder thrower (20) is equipped at the top of the crawl (1), the fodder thrower (20) includes position In the crawl (1) upper side feed hopper (21) and be fixed on the feed hopper (21) bottom and protrude into the crawl (1) the feed delivery pipe (22) in, the feed delivery pipe (22) is horizontal by one 30 ° -60 ° of angle;It is described to breed fish Pond (1) bottom is equipped with oxygen injecting port (23), is connected with Soft tube for oxygen therapy (24) on the oxygen injecting port (23), and the oxygen therapy is soft The free end and the external world for managing (24) support equipment to connect for being to convey high-concentration oxygen in the crawl (1).
2. it is according to claim 1 based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, it is characterised in that:Described defeated Valve (19) are provided on tracheae.
3. it is according to claim 1 based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, it is characterised in that:Described first Water channel (5), second water channel (6), the third water channel (7) and the depth of water of the 4th water channel (8) are 0.9m.
4. it is according to claim 1 based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, it is characterised in that:Described first The bottom of water channel (5), second water channel (6) and the third water channel (7) is equipped with the organic matter decomposition section that one section of depth of water is 3m (9)。
5. it is according to claim 1 based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, it is characterised in that:It is described organic Interior kind of matter decomposition section (9) is implanted with float type water plant.
6. according to claim 1 described in -5 any one based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, feature exists In:The float type water plant is duckweed.
7. it is according to claim 6 based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system, it is characterised in that:The feed Delivery pipe (22) is horizontal by one 45 ° of angle.
CN201810696086.4A 2018-06-29 2018-06-29 Based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system Pending CN108812515A (en)

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Application Number Priority Date Filing Date Title
CN201810696086.4A CN108812515A (en) 2018-06-29 2018-06-29 Based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system

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Application Number Priority Date Filing Date Title
CN201810696086.4A CN108812515A (en) 2018-06-29 2018-06-29 Based on pollution discharge mechanism can high-efficient dirt exhausting fish farming system

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003780B1 (en) * 1987-12-01 1990-05-31 구기회 Method of making breeder for an ascidian
JPH0614673A (en) * 1992-06-30 1994-01-25 Tsugio Ishii Artificial hatching of lobster and apparatus therefor
CN103548737A (en) * 2013-11-05 2014-02-05 通威股份有限公司 Low-carbon and environment-friendly fish-farming method
CN204958529U (en) * 2015-09-24 2016-01-13 安徽农业大学 Pond, paddy field are from clean system
CN206760456U (en) * 2017-03-28 2017-12-19 中国水产科学研究院黄海水产研究所 Shrimp-cultivation pool waste removal equipment and shrimp-cultivation pool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003780B1 (en) * 1987-12-01 1990-05-31 구기회 Method of making breeder for an ascidian
JPH0614673A (en) * 1992-06-30 1994-01-25 Tsugio Ishii Artificial hatching of lobster and apparatus therefor
CN103548737A (en) * 2013-11-05 2014-02-05 通威股份有限公司 Low-carbon and environment-friendly fish-farming method
CN204958529U (en) * 2015-09-24 2016-01-13 安徽农业大学 Pond, paddy field are from clean system
CN206760456U (en) * 2017-03-28 2017-12-19 中国水产科学研究院黄海水产研究所 Shrimp-cultivation pool waste removal equipment and shrimp-cultivation pool

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Application publication date: 20181116