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 PDFInfo
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- 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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- water
- crawl
- anaerobic pond
- discharge mechanism
- fish
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- 238000009372 pisciculture Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 241000251468 Actinopterygii Species 0.000 claims abstract description 35
- 239000010865 sewage Substances 0.000 claims abstract description 32
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 24
- 235000009566 rice Nutrition 0.000 claims abstract description 24
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
- 241000196324 Embryophyta Species 0.000 claims abstract description 13
- 238000002640 oxygen therapy Methods 0.000 claims abstract description 9
- 241000209094 Oryza Species 0.000 claims description 23
- 238000000354 decomposition reaction Methods 0.000 claims description 7
- 239000005416 organic matter Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- 244000207740 Lemna minor Species 0.000 claims description 3
- 235000006439 Lemna minor Nutrition 0.000 claims description 3
- 235000001855 Portulaca oleracea Nutrition 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 241000195493 Cryptophyta Species 0.000 abstract description 4
- 235000019733 Fish meal Nutrition 0.000 abstract description 2
- 239000004467 fishmeal Substances 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 9
- 230000001488 breeding effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- 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
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
- C02F3/28—Anaerobic digestion 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Farming Of Fish And Shellfish (AREA)
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
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.
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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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| Publication Number | Publication Date |
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| CN108812515A true CN108812515A (en) | 2018-11-16 |
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ID=64134633
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|---|---|---|---|
| CN201810696086.4A Pending 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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111149758A (en) * | 2020-01-17 | 2020-05-15 | 谢张群 | High-density fish culture method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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Application publication date: 20181116 |