CN108887219A - A kind of water circulation aquaculture tanks - Google Patents
A kind of water circulation aquaculture tanks Download PDFInfo
- Publication number
- CN108887219A CN108887219A CN201810948414.5A CN201810948414A CN108887219A CN 108887219 A CN108887219 A CN 108887219A CN 201810948414 A CN201810948414 A CN 201810948414A CN 108887219 A CN108887219 A CN 108887219A
- Authority
- CN
- China
- Prior art keywords
- demarcation plate
- partition
- breeding trough
- water
- aquaculture tanks
- Prior art date
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000009360 aquaculture Methods 0.000 title claims abstract description 25
- 244000144974 aquaculture Species 0.000 title claims abstract description 25
- 238000009395 breeding Methods 0.000 claims abstract description 38
- 230000001488 breeding effect Effects 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 241000220317 Rosa Species 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 20
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 11
- 241001465754 Metazoa Species 0.000 abstract description 11
- 235000015097 nutrients Nutrition 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- A01K63/003—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; 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
- A01K63/045—Filters for aquaria
-
- 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
- A01G2031/006—Soilless cultivation, e.g. hydroponics with means for recycling the nutritive solution
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of water to recycle aquaculture tanks, including sink, the inboard wall of cistern is equipped with horizontally disposed partition, the sink is divided into upper groove body and lower groove by partition, the partition upper end is turned left from the right side is vertically arranged with the first demarcation plate and the second demarcation plate, and first demarcation plate height be higher than the second demarcation plate height, the upper groove body, which is turned left by the first demarcation plate and the second demarcation plate from the right side, is divided into the first breeding trough, the second breeding trough and backflash, offers return port on the partition of bottom in backflash.The present invention can be such that the cultivation water in sink circulates, so that the first breeding trough and the second breeding trough nutrient solution concentration be made to remain balanced, be conducive to aquatic animals and plants growth;And by setting Rose Box and activated carbon adsorption layer in cultivation water impurity and dirt be filtered absorption, water quality can be purified, to extend exchange water cycle, water source can be saved and guarantee the growth of aquatic animals and plants.
Description
Technical field
The present invention relates to technical field of aquaculture more particularly to a kind of water to recycle aquaculture tanks.
Background technique
Aquaculture refers to the overall process that aquatic animals and plants are formed to aquatic products under artificial feeding management from seed.Aquatic products
Product need uninterruptedly to be added in the breeding process nutrient solution into water, and are also required to carry out when the water in breeding trough is excessively muddy
Water is changed, to guarantee the breeding environment of aquatic products.
After nutrient solution is added in existing aquaculture slot, the consumption due to different types of aquatic animals and plants to nutrient solution
Speed is different, causes the nutrient solution concentration of different zones in breeding trough unbalanced, and the water quality in breeding trough is unable to self-purging,
Frequently changing water will also result in influence to the growth of aquatic animals and plants.
Summary of the invention
After nutrient solution is added in existing aquaculture slot in the prior art, due to not
The aquatic animals and plants of same type are different to the depletion rate of nutrient solution, cause the nutrient solution concentration of different zones in breeding trough uneven
Weighing apparatus, and the water quality in breeding trough is unable to self-purging, frequently changes the problem of water will also result in influence to the growth of aquatic animals and plants,
And a kind of water proposed recycles aquaculture tanks.
To achieve the goals above, present invention employs following technical solutions:A kind of water circulation aquaculture tanks, including water
Slot, the inboard wall of cistern are equipped with horizontally disposed partition, and the sink, which is turned left by partition from the right side, is successively divided into upper groove body
And lower groove, the partition upper end is connected with the first demarcation plate and the second demarcation plate vertically, and the height of the first demarcation plate is higher than
The height of second demarcation plate, the upper groove body turned left by the first demarcation plate and the second demarcation plate from the right side be successively divided into first support
Slot, the second breeding trough and backflash are grown, return port, lower groove two sides side are offered on the partition of bottom in backflash
Liquid-feeding tube and outlet tube are fixedly installed on wall respectively, the outlet tube is fixedly connected with Rose Box far from one end of lower groove,
The Rose Box interior parallel is equipped with multilayer activated carbon adsorption layer, and the upper end of the Rose Box is fixedly installed with return pipe, described
The pump housing is also equipped on return pipe, and return pipe extends to inside the first breeding trough far from one end of Rose Box.
In a kind of above-mentioned water circulation aquaculture tanks, the Rose Box side wall offers mounting hole, the mounting hole
Inside is equipped with mounting plate, and the right end of the activated carbon adsorption layer is fixedly connected with mounting plate side wall, the edge of the mounting hole
It symmetrically opens up there are two card slot, is symmetrically opened up inside each card slot there are two groove, each inside grooves are solid
Surely multiple springs are connected with, are fixedly connected with support block jointly on the spring in the same groove, the mounting plate
Fixture block there are two being fixedly connected is corresponded on side wall, and fixture block correspondence is fastened on inside card slot.
It in a kind of above-mentioned water circulation aquaculture tanks, symmetrically opens up that there are two arc grooves on the fixture block, and supports
Block is supported and is located in arc groove.
In a kind of above-mentioned water circulation aquaculture tanks, sealing ring is equipped between the mounting plate and inner wall of the hole installing.
In a kind of above-mentioned water circulation aquaculture tanks, handle is also welded on the lateral wall of the mounting plate.
In a kind of above-mentioned water circulation aquaculture tanks, the predetermined height of the first demarcation plate and the second demarcation plate is arranged
There is multiple rows of apopore, the apopore is blocked by removable sealing-plug.
In a kind of above-mentioned water circulation aquaculture tanks, the partition and sink use integrated formed structure.
The advantage of the invention is that:
1, the moisture in lower groove is passed through in the first breeding trough by outlet tube through Rose Box and return pipe by the setting pump housing, then
It is flowed back in lower groove through the first breeding trough, the second breeding trough, backflash and return port, cultivation water can make during circulating
One breeding trough and the second breeding trough nutrient solution concentration remain balanced, are conducive to aquatic animals and plants growth;
2, by setting Rose Box and activated carbon adsorption layer in cultivation water impurity and dirt be filtered absorption, can be to water
Matter is purified, to extend exchange water cycle, can save water source and guarantee the growth of aquatic animals and plants.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of water proposed by the present invention recycles aquaculture tanks;
Fig. 2 is the structure enlargement diagram of part A in Fig. 1.
In figure:1 sink, 2 partitions, 3 lower grooves, 4 first demarcation plates, 5 second demarcation plates, 6 first breeding troughs, 7 second are supported
Grow slot, 8 return ports, 9 liquid-feeding tubes, 10 outlet tubes, 11 Rose Boxes, 12 activated carbon adsorption layers, 13 return pipes, 14 pump housings, 15 installations
Plate, 16 grooves, 17 springs, 18 support blocks, 19 fixture blocks, 20 handles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Figures 1 and 2, a kind of water recycles aquaculture tanks, including sink 1, and 1 inner wall of sink is equipped with horizontally disposed
Partition 2, sink 1 are divided into upper groove body and lower groove 3 by partition 2, and 2 upper end of partition is connected with the first demarcation plate 4 and the vertically
Two compartment plate 5, and the height of the first demarcation plate 4 is higher than the height of the second demarcation plate 5, upper groove body passes through the first demarcation plate 4 and the
Two compartment plate 5 is divided into the first breeding trough 6, the second breeding trough 7 and backflash, opens up on the partition 2 of bottom in backflash
There is return port 8, is fixedly installed with liquid-feeding tube 9 and outlet tube 10 respectively on 3 two sides side wall of lower groove, outlet tube 10 is far from lower groove
3 one end is fixedly connected with Rose Box 11, and 11 interior parallel of Rose Box is equipped with multilayer activated carbon adsorption layer 12, Rose Box 11 it is upper
End is fixedly installed with return pipe 13, the pump housing 14 is also equipped on return pipe 13, and return pipe 13 prolongs far from one end of Rose Box 11
It extends to inside the first breeding trough 6, partition 2 and sink 1 use integrated formed structure, keep the structure of the entirety of sink 1 stronger, water
The isolation up and down of slot 1 is more closed, to guarantee culture efficiency, the first demarcation plate 4 and 5 upper end of the second demarcation plate are equipped with interception
Net prevents aquatic animals and plants from falling into backflash by the first breeding trough 6 and the second breeding trough 7.
11 side wall of Rose Box offers mounting hole, is equipped with mounting plate 15, the right end of activated carbon adsorption layer 12 inside mounting hole
It is fixedly connected with 15 side wall of mounting plate, the edge of mounting hole is symmetrically opened up there are two card slot, is symmetrically opened inside each card slot
If being fixedly connected to multiple springs 17 inside each groove 16, the spring 17 in same groove 16 there are two groove 16
On be fixedly connected with support block 18 jointly, it is corresponding on the side wall of mounting plate 15 to be fixedly connected there are two fixture block 19, on fixture block 19
Arc groove there are two symmetrically opening up, and support block 18 is supported and is located in arc groove, and mounting plate 15 is pulled, and fixture block 19 is made to be detached from 17 He of spring
Supporting for support block 18 sets and mounting plate 15 and activated carbon adsorption layer 12 can be pulled out Rose Box 11, carries out clearly to activated carbon adsorption layer 12
Replacement is washed, handle 20 is also welded on the lateral wall of mounting plate 15, pulls mounting plate 15 more laborsaving, mounting plate 15 and mounting hole
It is equipped with sealing ring between inner wall, keeps 11 overall tightness of Rose Box more preferable, prevents leak.
In addition, in a preferred embodiment, the predetermined height of the first demarcation plate 4 and the second demarcation plate 5 be provided with it is multiple rows of go out
Water hole, apopore are blocked by removable sealing-plug.It is opened by the height to corresponding apopore come to corresponding breeding trough
Interior water level is controlled, and realizes the setting of hommization.
Operating principle of the invention is as follows:
When utilizing the present invention, different types of aquatic animals and plants are cultivated in the first breeding trough 6 and the second breeding trough 7, can led to
Liquid-feeding tube 9 is crossed to being passed through the clear water with nutrient solution inside lower groove 3, the driving pump housing 14 by the cultivation water in lower groove 3 by
Outlet tube 10 is added in the first breeding trough 6 through Rose Box 11 and return pipe 13, when the liquid level in the first breeding trough 6 is higher than the
When one demarcation plate 4, the cultivation water spilling in the first breeding trough 6 is flow in the second breeding trough 7, the liquid level in the second breeding trough 7
When higher than the second demarcation plate 5, the cultivation water spilling in the second breeding trough 7 is flow in backflash, then flows into lower groove by return port 8
In 3, and repeat the above process;
Cultivation water can make the nutrient solution concentration in the first breeding trough 6 and the second breeding trough 7 remain equal during circulating
Weighing apparatus, and impurity in water and dirt can be adsorbed by the activated carbon adsorption layer 12 in Rose Box 11, so that water quality is purified, it is fixed
When the certifiable Rose Box 11 of cleaning replacement is carried out to the clean-up effect of water quality to mounting plate 15 and the disassembly of activated carbon adsorption layer 12.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of water recycles aquaculture tanks, including sink(1), it is characterised in that:The sink(1)Inner wall is set equipped with level
The partition set(2), the sink(1)Pass through partition(2)It is divided into upper groove body and lower groove(3), the partition(2)Upper end is from the right side
It turns left and is vertically arranged with the first demarcation plate(4)With the second demarcation plate(5), and the first demarcation plate(4)Height be higher than second separate
Plate(5)Height, the upper groove body pass through the first demarcation plate(4)With the second demarcation plate(5)It turns left from the right side and is successively divided into first
Breeding trough(6), the second breeding trough(7)And backflash, the partition of bottom in backflash(2)On offer return port(8), institute
State lower groove(3)It is fixedly installed with liquid-feeding tube respectively on the side wall of two sides(9)And outlet tube(10), the outlet tube(10)Far under
Groove body(3)One end be fixedly connected with Rose Box(11), the Rose Box(11)Interior parallel is equipped with multilayer activated carbon adsorption layer
(12), the Rose Box(11)Upper end be fixedly installed with return pipe(13), the return pipe(13)On be also equipped with the pump housing
(14), and return pipe(13)Far from Rose Box(11)One end extend to the first breeding trough(6)It is internal.
2. water according to claim 1 recycles aquaculture tanks, it is characterised in that:The Rose Box(11)Side wall offers
Mounting hole, the mounting hole inside are equipped with mounting plate(15), the activated carbon adsorption layer(12)Right end and mounting plate(15)
Side wall is fixedly connected, and the edge of the mounting hole is symmetrically opened up there are two card slot, is symmetrically offered inside each card slot
Two grooves(16), each groove(16)Inside is fixedly connected to multiple springs(17), it is located at the same groove
(16)Interior spring(17)On be fixedly connected with support block jointly(18), the mounting plate(15)Side wall on correspondence be fixedly connected
There are two fixture blocks(19), and fixture block(19)Correspondence is fastened on inside card slot.
3. water according to claim 2 recycles aquaculture tanks, it is characterised in that:The fixture block(19)On symmetrically open up
There are two arc groove, and support block(18)To being located in arc groove.
4. water according to claim 2 recycles aquaculture tanks, it is characterised in that:The mounting plate(15)In mounting hole
Sealing ring is equipped between wall.
5. water according to claim 2 recycles aquaculture tanks, it is characterised in that:The mounting plate(15)Lateral wall on
Also it is welded with handle(20).
6. water according to claim 1 recycles aquaculture tanks, it is characterised in that:The partition(2)With sink(1)Using
Integrated formed structure.
7. water according to claim 1 recycles aquaculture tanks, it is characterised in that:First demarcation plate(4)Separate with second
Plate(5)Predetermined height be provided with multiple rows of apopore, the apopore is blocked by removable sealing-plug.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810948414.5A CN108887219A (en) | 2018-08-20 | 2018-08-20 | A kind of water circulation aquaculture tanks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810948414.5A CN108887219A (en) | 2018-08-20 | 2018-08-20 | A kind of water circulation aquaculture tanks |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108887219A true CN108887219A (en) | 2018-11-27 |
Family
ID=64354972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810948414.5A Pending CN108887219A (en) | 2018-08-20 | 2018-08-20 | A kind of water circulation aquaculture tanks |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108887219A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114176042A (en) * | 2022-01-10 | 2022-03-15 | 彭超 | Unpowered self-cleaning fry breeding pond |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201571409U (en) * | 2009-12-30 | 2010-09-08 | 大连水产学院 | Multifunctional aquatic animal cultivation system |
CN107087564A (en) * | 2017-06-07 | 2017-08-25 | 浙江庆渔堂农业科技有限公司 | The small-sized oxygen-increasing device of pond culture |
CN107593570A (en) * | 2017-11-01 | 2018-01-19 | 昆山市富众网络科技有限公司 | A kind of new aquatic products selling chest |
CN206939577U (en) * | 2017-06-17 | 2018-01-30 | 温州市骐邦环保科技有限公司 | A kind of environment-friendly garbage collection device used in gardens |
CN207153443U (en) * | 2017-09-07 | 2018-03-30 | 青岛恒尔森环保技术有限公司 | A kind of low-temperature plasma UV photolytic activities charcoal adsorbs integral cleaning equipment |
TWM557513U (en) * | 2017-08-30 | 2018-04-01 | Lai Le Ming | Intensive pyramid culture structure |
CN208798548U (en) * | 2018-08-20 | 2019-04-30 | 浙江庆渔堂农业科技有限公司 | A kind of water circulation aquaculture tanks |
-
2018
- 2018-08-20 CN CN201810948414.5A patent/CN108887219A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201571409U (en) * | 2009-12-30 | 2010-09-08 | 大连水产学院 | Multifunctional aquatic animal cultivation system |
CN107087564A (en) * | 2017-06-07 | 2017-08-25 | 浙江庆渔堂农业科技有限公司 | The small-sized oxygen-increasing device of pond culture |
CN206939577U (en) * | 2017-06-17 | 2018-01-30 | 温州市骐邦环保科技有限公司 | A kind of environment-friendly garbage collection device used in gardens |
TWM557513U (en) * | 2017-08-30 | 2018-04-01 | Lai Le Ming | Intensive pyramid culture structure |
CN207153443U (en) * | 2017-09-07 | 2018-03-30 | 青岛恒尔森环保技术有限公司 | A kind of low-temperature plasma UV photolytic activities charcoal adsorbs integral cleaning equipment |
CN107593570A (en) * | 2017-11-01 | 2018-01-19 | 昆山市富众网络科技有限公司 | A kind of new aquatic products selling chest |
CN208798548U (en) * | 2018-08-20 | 2019-04-30 | 浙江庆渔堂农业科技有限公司 | A kind of water circulation aquaculture tanks |
Non-Patent Citations (1)
Title |
---|
何连生等: "水产养殖废水处理技术", vol. 1, 中国环境科学出版社, pages: 19 - 20 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114176042A (en) * | 2022-01-10 | 2022-03-15 | 彭超 | Unpowered self-cleaning fry breeding pond |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101698643B1 (en) | All-in-one filter apparatus for fish tank | |
CN207219825U (en) | The New aquarium for improving filter effect based on water circulation system | |
CN100402122C (en) | Sea filter device with mighty ultraviolet disinfection | |
CN208798548U (en) | A kind of water circulation aquaculture tanks | |
CN103070127B (en) | Combined modular circulating water cultivating system | |
CN106305569A (en) | Self-cleaning internal-circulation temperature-control type culture system | |
CN110500857B (en) | Agricultural seed air-dries storage device | |
CN201008306Y (en) | Water circulating system for vast scale fish jar culture | |
CN108887219A (en) | A kind of water circulation aquaculture tanks | |
CN212937416U (en) | Container formula fish-vegetable intergrowth system | |
CN207219827U (en) | The New aquarium with oxygen-increasing device based on water circulation system | |
CN110291870B (en) | Seed soaking and germination accelerating equipment for agricultural planting | |
CN210287030U (en) | Microalgae culture system | |
CN214282804U (en) | Novel fish culture system capable of efficiently purifying water | |
CN208956744U (en) | A kind of crab industrial aquaculture water circulation system | |
CN207167464U (en) | A kind of circulating water culture system | |
CN107318751A (en) | Recirculating aquaculture system | |
CN210796170U (en) | Fish manure sewage treatment and cyclic utilization system for fish culture in fish pond | |
CN205018096U (en) | Fish culture circulating water breeding device | |
CN113693011A (en) | Circulating ecological breeding water body maintaining device and water body maintaining method | |
CN207767171U (en) | A kind of multifunction culture device | |
CN105284703A (en) | Seedling breeding system for cold water fishes in plateau regions | |
CN221284273U (en) | Closed water temperature controllable cultivation device | |
CN111109188A (en) | Circulating water fish culture system | |
CN208956624U (en) | A kind of crab cultivation box is with applying sea grass box |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |