CN105830991B - A kind of cultivation cell system of eddy flow dirt collection - Google Patents
A kind of cultivation cell system of eddy flow dirt collection Download PDFInfo
- Publication number
- CN105830991B CN105830991B CN201610223387.6A CN201610223387A CN105830991B CN 105830991 B CN105830991 B CN 105830991B CN 201610223387 A CN201610223387 A CN 201610223387A CN 105830991 B CN105830991 B CN 105830991B
- Authority
- CN
- China
- Prior art keywords
- eddy flow
- pond body
- sewage
- pond
- water
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000010865 sewage Substances 0.000 claims abstract description 51
- 238000005273 aeration Methods 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000013618 particulate matter Substances 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 239000008187 granular material Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 241000251468 Actinopterygii Species 0.000 description 15
- 238000009360 aquaculture Methods 0.000 description 10
- 244000144974 aquaculture Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000003608 fece Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 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; 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
- 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
-
- 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
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 present invention relates to a kind of cultivation cell system of eddy flow dirt collection, including circular or regular polygon pond body, the center of pond body has downwards certain taper；Pool bottom is equipped with eddy flow sewage collection system, and eddy flow sewage collection system has motor, and motor drives horizontal supporting rod to rotate, and support boom end is connected with propeller；The distance of propeller and bottom of pond is less than 1 meter；Support column is equipped with below motor, support column is fixedly connected with sewage sump, and sewage sump is collected fixed particulate matter, and is connected with bottom particles thing delivery pipe, and sewage discharge is gone out pond body by bottom particles thing delivery pipe；Pond body side wall is equipped with cleaning water discharge spout, and water inlet pipe, aeration oxygen replenishing pipe are respectively equipped with pond body proximal wall；The upper strata clean water of clean water discharged accounts for 80% the 90% of displacement, and is back to pond body through water inlet pipe after being purified by water cleaning systems；The sewage of granular material discharged pipe discharge accounts for 10% the 20% of displacement.
Description
Technical field
The present invention relates to a kind of cultivation cell system of eddy flow dirt collection, belong to aquaculture pond systems technology field.
Background technology
Industrialized aquaculture pond has the characteristics that to save land, energy saving, efficient, emission reduction, in recent years on China Jiangsu, Zhejiang, mountain
The ground such as east develop rapidly, and industrialized aquaculture pond is commonly rectangle pond at present, and water is from one side into another side goes out, and water is in plug-flow
Form, often has more fish faeces to be deposited on aquaculture pond bottom, causes breeding water body seriously to pollute.
First, currently for dirt collection, there is high-order pond recirculating aquaculture system in the prior art, pass through surge machine eddy flow
Dirt collection.But the system is in actual operation, there are many shortcomings.Since surge machine is in operation process, easily cause water up and down
Layer exchanges, and produces ascending current, pond is deposited to the excrement of bottom and residual bait is brought back in water body, triggers secondary pollution.
Second, existing circulating water cultivation cell system, sewage is all discharged from bottom, and the difficulty of isolation of purified is larger, gives
Subsequent purification system brings larger pressure.
3rd, existing circulating water cultivation cell system, interference of the aeration facility to current is larger, be unfavorable for current discharge and
The work of circulation.
4th, existing circulating water cultivation cell system, it is poor to form the effect of eddy flow, is unfavorable for water body flow and current follow
Ring.
5th, in surrounding generation hydraulic cyclone dirt collection technology, there are water among pond by water-mill oxygen increasing machine for existing feed coefficient
The problems such as power swirl velocity is poor, and dirt collection effect is poor, especially when fish culture density is higher, hydraulic cyclone speed is low, causes fish
Excrement and residual bait in class high-density breeding are difficult to remove.
The content of the invention
The technical problem to be solved in the invention is：The cultivation cell system of existing eddy flow dirt collection, since surge machine is being transported
During turning, easily cause water layer exchange up and down, pond is deposited to bottom by the ascending current that surge machine periphery water lift produces
Excrement and residual bait are brought back in water body, trigger secondary pollution；Sewage is all discharged from bottom, and the difficulty of isolation of purified is larger, gives
Purification facility brings larger pressure；It is larger to be aerated interference of the facility to current, is unfavorable for the work that current are discharged and circulated；
It is poor to form the effect of eddy flow, is unfavorable for water body flow and water circulation；Hydraulic cyclone speed difference among pond, dirt collection effect are poor
The problems such as, especially when fish culture density is higher, hydraulic cyclone speed is low, causes excrement in fish high-density breeding and residual
Bait is difficult to remove.
The present invention takes following technical scheme：
A kind of cultivation cell system of eddy flow dirt collection, including circular or regular polygon pond body 1, the center of the pond body 1 to
There is down certain taper；1 bottom of pond body is equipped with eddy flow sewage collection system 3, and the eddy flow sewage collection system 3 has motor 303, electricity
Machine 303 drives horizontal supporting rod 302 to rotate, and 302 end of supporting rod is connected with propeller 301；The propeller 301 produces
Straight down, propeller 301 and the distance of bottom of pond are less than 1 meter in raw eddy flow direction；The lower section of motor 303 is equipped with support column
304, the support column 304 is fixedly connected with sewage sump 305, and sewage sump 305 is collected fixed particulate matter, and with bottom
Grain thing delivery pipe 5 connects, and sewage discharge is gone out pond body 1 by bottom particles thing delivery pipe 5；1 side wall of pond body is arranged equipped with clean water
Pipe 6 is put, water inlet pipe 2, aeration oxygen replenishing pipe 4 are respectively equipped with 1 proximal wall of pond body；The upper strata that the cleaning water discharge spout 6 discharges is clear
Clean water accounts for the 80%-90% of displacement, and is back to pond body 1 through water inlet pipe 2 after being purified by water cleaning systems；The particulate matter row
The sewage for putting the discharge of pipe 5 accounts for the 10%-20% of displacement.
The industrialization rectangle flowing water culture pond of dirt collection energy force difference is divided into a series of squares or eight by the technical program
The unit cells of side shape, are arranged in unit pond by certain waterpower and realize water flow rotary, by particulate matter eddy flow in pond extremely
Pond center, by the tapping equipment of respective pond center bottom by granular material discharged to outside pond, this part water only accounts for the 10- of total Water
20% or so, it may also be re-circulated after purification into pond；Separately there is the more clean water in upper strata for accounting for total Water 80-90% from addition
Pipeline drain into outside pond, can reuse again after simple purification.
Further, the water inlet pipe 2 is arranged side by side with aeration oxygen replenishing pipe 4, and the solarization air cap of aeration oxygen replenishing pipe 4 is opened in pipe
Wall is unilateral, is directed at water inlet pipe 2, and the current for entering pond body 1 are promoted, and auxiliary eddy flow sewage collection system 3 produces eddy flow.
Further, the pond body 1 is in octagon structure, and water inlet pipe 2 is disposed therein one with aeration oxygen replenishing pipe 4
The position on side.
Further, the sewage sump 305 is in inverted round stage structure, and bottom particles thing delivery pipe 5 is horizontal with sewage sump 305
Horizontal connection.
The beneficial effects of the present invention are：
1) eddy flow sewage collection system is located adjacent to the position of bottom of pond, produces stable downward eddy flow, avoids water layer exchange,
Avoid that pond deposits to the excrement of bottom and residual bait is brought back in water body again, so as to avoid secondary pollution.
2) sewage and the separation of more clean water stratification, sewage are directly released, and most of more clean water source is discharged from top,
And purified by cleaning system, reuse is finally carried out, alleviates the pressure of purification facility, clean-up effect is also more preferable.
3) aeration tube is arranged on pond body edge, smaller to current interference, and is aerated direction and is unidirectionally directed at water inlet pipe,
Auxiliary produces certain eddy flow effect, is conducive to the circulation of current.
4) hydraulic cyclone speed is substantially improved among pond, dirt collection effect promoting, and the lifting of hydraulic cyclone speed, especially works as fish
When class cultivation density is higher, excrement and residual bait in fish high-density breeding also can be removed easily.
5) by the setting of culvert system and aeration venthole, hydraulic cyclone is produced in the pond body at square circle of contact angle,
Promote the dirt collection of periphery fish faeces and residual bait.
6) by adding eddy flow sewage collection system in bottom of pond center bottom, conventional pond body center is changed because eddy flow dirt collection effect
Difference, excrement and residual bait are difficult to the problem for collecting removal.
7) resolution process is carried out only for the maximum substrate of pool bottom environment harm, significantly reduces the difficulty of processing
And water, low engineering cost, high efficiency.
8) it is difficult to the problem effectively collected for common square circle of contact angle aquaculture pond excrement and residual bait, devises a kind of efficient
Eddy flow sewage collection system be installed on bottom of pond center, by its operate in bottom of pond produce rotary water current, accelerate bottom of pond fish faeces and
Residual bait is collected, so as to solve traditional aquaculture pond bottom center excrement and residual bait is difficult to the problem collected.
9) relative to surge machine eddy flow dirt collection is utilized, using high-efficiency cyclone device dirt collection, only in bottom of pond eddy flow, do not produce
Lower water layer exchanges, and solves surge machine due to hydraulic hoisting, bottom of pond easily is collected the excrement of confluence and residual bait takes back water body again,
The problem of producing secondary pollution.
10) Double-drain system is used, makes clean water body and containing the more water body classified emission of particulate pollutant, is conducive to
Clean the collection of water body and reuse, and the collection and processing of pollutant.Traditional aquaculture pond waste water is greatly reduced and there was only one
A sewage draining exit, sewage concentrate discharge, and treating capacity is big, and efficiency is low to obtain problem.Greatly improve water body utilization ratio.
11) only for substrate, the pollution sources of this pair of of water pollution maximum are removed, and can greatly reduce water process amount.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the cultivation cell system of eddy flow dirt collection of the present invention.
Fig. 2 is the top view of the cultivation cell system of eddy flow dirt collection of the present invention.
Fig. 3 be in Fig. 2 A-A to sectional view.
Fig. 4 is the partial enlarged view of Fig. 3.
In figure, 1. pond bodies, 2. water inlet pipes, 3. eddy flow sewage collection systems, 4. aeration oxygen replenishing pipes, 5. granular material discharged pipes, 6. is clear
Clean water discharge spout, 301. propellers, 302. supporting rods, 303. motors, 304. support columns, 305. sewage sumps, 306. fish are anti-escape
Plate.
Embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 4, a kind of cultivation cell system of eddy flow dirt collection, including circular or regular polygon pond body 1, the pond
The center of body 1 has downwards certain taper；1 bottom of pond body is equipped with eddy flow sewage collection system 3, and the eddy flow sewage collection system 3 has
There is motor 303, motor 303 drives horizontal supporting rod 302 to rotate, and 302 end of supporting rod is connected with propeller 301；Institute
State the eddy flow direction of the generation of propeller 301 straight down, the distance of propeller 301 and bottom of pond is less than 1 meter；Under the motor 303
Side is equipped with support column 304, and the support column 304 is fixedly connected with sewage sump 305, and sewage sump 305 receives fixed particulate matter
Collection, and connected with bottom particles thing delivery pipe 5, sewage discharge is gone out pond body 1 by bottom particles thing delivery pipe 5；1 side wall of pond body
Equipped with cleaning water discharge spout 6, water inlet pipe 2, aeration oxygen replenishing pipe 4 are respectively equipped with 1 proximal wall of pond body；The cleaning water discharge spout 6
The upper strata clean water of discharge accounts for the 80%-90% of displacement, and is back to pond body 1 through water inlet pipe 2 after being purified by water cleaning systems；
The sewage that the granular material discharged pipe 5 discharges accounts for the 10%-20% of displacement.
Referring to Fig. 1, the water inlet pipe 2 is arranged side by side with aeration oxygen replenishing pipe 4, and the solarization air cap of aeration oxygen replenishing pipe 4 is opened in pipe
Wall is unilateral, is directed at water inlet pipe 2, and the current for entering pond body 1 are promoted, and auxiliary eddy flow sewage collection system 3 produces eddy flow.
Referring to Fig. 1-Fig. 2, the pond body 1 is in octagon structure, and water inlet pipe 2 is disposed therein one with aeration oxygen replenishing pipe 4
The position on bar side.
Referring to Fig. 4, the sewage sump 305 is in inverted round stage structure, bottom particles thing delivery pipe 5 and the horizontal water of sewage sump 305
Flushconnection.
The industrialization rectangle flowing water culture pond of dirt collection energy force difference is divided into a series of squares or octagon by the present invention
Unit cells, be arranged in by certain waterpower in unit pond and realize water flow rotary, by particulate matter eddy flow in pond into pond
Centre, by the tapping equipment of respective pond center bottom by granular material discharged to outside pond, this part water only accounts for the 10-20% of total Water
Left and right, may also be re-circulated into pond after purification；It is another have account for the more clean water in upper strata of total Water 80-90% from other pipe
Road is drained into outside pond, can reuse again after simple purification.
The present invention uses a kind of Novel cultivation pond eddy flow dirt collection system, improves to excrement in high density fishpond and residual bait
Collection efficiency, mitigates fishpond pollutional load.By being designed in intake design and oxygen-increasing device, by original rectangle fish culture in running water
Pond, transform the cultivation pool unit at square circle of contact angle one by one as, an eddy flow sewage collection system is installed in pond body central bottom, at this
One sump is set below eddy flow sewage collection system, and sump top installation protection cap, passes through the operation of eddy flow sewage collection system, band
The excrement for being dispersed in bottom of pond and residual bait are pooled to the dirt collection below protection cap by dynamic pool bottom water body rotation, the centrifugal force of generation
Chi Zhong, is then pipelined on the outside of fishpond, realizes the removal of fish faeces and residual bait, while carry out by oxygen-increasing device
Oxygenation.
Example is named to illustrate：
Application in high-density fish pond：
Have square circle of contact angle aquaculture pond.Cultivating system by aquaculture pond, into pumping equipment, Aeration system, efficient rotary
The composition such as sewage collection system is flowed, as shown in Figure 1, 2, 3.Pond body 1 size about 20m is wherein cultivated, the circumferential middle part dirt collection hole of bottom of pond four is inclined
Tiltedly, dirt collection hole is located at bottom of pond center lowest point.Built into pumping equipment：Water inlet is provided with using 110UPVC water inlet vertical tubes 2, vertical tube 2
Apopore, from pool wall side intake, by into impact of water, establish hydraulic cyclone；Draining uses double water-bound, and wherein eddy flow converges
The water body of the high-concentration suspension particulate matter of collection is emitted into outside pond from the UPVC90 drainpipes 5 of pond center bottom, this part water is only
10-20% of total Water or so is accounted for, easy to the Collection utilization of particulate matter in water body；In addition, account for the upper of total discharge water 80-90%
The more clean water of layer is drained into outside pond from pool wall side UPVC200 drainpipes 6, and pond 1 is returned after purification, greatly improves water body
Utilization ratio, the pattern can realize waste water in breeding process categorised collection processing, mitigate subsequent wastewater treatment pressure.Aeration
Aeration system is built：In pond, surrounding rationally sets the aeration tube 4 of UPVC90, and aeration tube uses pvc pipe, and perforate on pvc pipe, is opened
The parallel pool wall in hole direction, in oxygenation process, realizes and water body eddy flow is established in pond by the thrust gas of PVC ventholes, just
In building dirt collection on pond body periphery.Efficient sewage collection system 3 is located at pond body center bottom.
When in the 1-2h after fish feed, opening efficient sewage collection system 3, as shown in figure 4, driving spiral shell in motor 303
Rotation paddle 301 rotates, and stirs water body, produces current in pond center, the excrement and residual bait that fish are produced are pooled to bottom of pond center
Sewage collection system in exclude.Wherein, propeller 301 is symmetrically made of 2 paddles, monolithic propeller length 3-4m, two panels paddle
Effective slewing area diameter about 6-8m, bottom of pond center bottom water volume flow rate are not less than 0.3m/s, can effectively collect the excrement of deposition
And residual bait.
Claims (4)
- A kind of 1. cultivation cell system of eddy flow dirt collection, it is characterised in that：Including circular or regular polygon pond body (1), the center of the pond body (1) has downwards certain taper；Pond body (1) bottom is equipped with eddy flow sewage collection system (3), and the eddy flow sewage collection system (3) has motor (303), motor (303) horizontal supporting rod (302) is driven to rotate, supporting rod (302) end is connected with propeller (301)；It is described spiral Straight down, single propeller length accounts for the 20-40% of pond body radius in the eddy flow direction that paddle (301) produces, propeller (301) with The distance of bottom of pond is less than 1 meter；Support column (304), the support column (304) and sewage sump are equipped with below the motor (303) (305) it is fixedly connected, sewage sump (305) is collected fixed particulate matter, and is connected with the granular material discharged pipe (5) of bottom, Sewage discharge is gone out pond body (1) by the granular material discharged pipe (5) of bottom；Pond body (1) side wall is equipped with cleaning water discharge spout (6), and water inlet pipe (2), aeration are respectively equipped with pond body (1) proximal wall Oxygen increasing tube (4)；The upper strata clean water of cleaning water discharge spout (6) discharge accounts for the 80%-90% of displacement, and is purified by water cleaning systems Pond body (1) is back to by water inlet pipe (2)；The sewage of granular material discharged pipe (5) discharge accounts for the 10%-20% of displacement.
- 2. the cultivation cell system of eddy flow dirt collection as claimed in claim 1, it is characterised in that：The water inlet pipe (2) increases with aeration Oxygen pipe (4) is arranged side by side, and the solarization air cap of aeration oxygen replenishing pipe (4) is opened in tube wall one side, alignment water inlet pipe (2), into pond body (1) current are promoted, and auxiliary eddy flow sewage collection system (3) produces eddy flow.
- 3. the cultivation cell system of eddy flow dirt collection as claimed in claim 2, it is characterised in that：The pond body (1) is in octagon Structure, water inlet pipe (2) are disposed therein the position of a line with aeration oxygen replenishing pipe (4).
- 4. the cultivation cell system of eddy flow dirt collection as claimed in claim 2, it is characterised in that：The sewage sump (305) is in rounding Platform structure, bottom particles thing delivery pipe (5) are connected with sewage sump (305) transverse horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223387.6A CN105830991B (en) | 2016-04-12 | 2016-04-12 | A kind of cultivation cell system of eddy flow dirt collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223387.6A CN105830991B (en) | 2016-04-12 | 2016-04-12 | A kind of cultivation cell system of eddy flow dirt collection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105830991A CN105830991A (en) | 2016-08-10 |
| CN105830991B true CN105830991B (en) | 2018-04-27 |
Family
ID=56597367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610223387.6A Active CN105830991B (en) | 2016-04-12 | 2016-04-12 | A kind of cultivation cell system of eddy flow dirt collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105830991B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566514A (en) * | 2018-10-24 | 2019-04-05 | 浙江海洋大学 | Variable flow type cyclic culture method and device |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937620A (en) * | 2016-12-30 | 2017-07-11 | 浙江海洋大学 | A kind of hydraulic turbine driving energy-conservation shrimp culture pond dirt collection is removed contamination system |
| CN107410105B (en) * | 2017-03-27 | 2020-06-05 | 上海海洋大学 | Breeding method for reducing peculiar smell of tilapia |
| CN107455317B (en) * | 2017-09-22 | 2022-10-14 | 辽宁省海洋水产科学研究院 | Automatic water changing system for jellyfish breeding and application thereof |
| CN110150203B (en) * | 2018-02-05 | 2021-09-10 | 佛山市嘉沃农业科技合伙企业（有限合伙） | Shrimp fry bait automatic collecting equipment |
| CN110150215B (en) * | 2018-02-05 | 2021-09-07 | 佛山市嘉沃农业科技合伙企业（有限合伙） | Aquaculture pathological fish collecting device |
| CN108401967A (en) * | 2018-03-22 | 2018-08-17 | 舒锐 | A kind of cultivation apparatus using bionical circulation dirt collection |
| CN108835002B (en) * | 2018-07-05 | 2020-09-11 | 中国水产科学研究院渔业机械仪器研究所 | Cold water fish water conservation and emission reduction culture pond system |
| CN108835001B (en) * | 2018-07-05 | 2020-07-07 | 中国水产科学研究院渔业机械仪器研究所 | Gaseous whirl collection dirt's breed pond system |
| CN109964868A (en) * | 2018-09-03 | 2019-07-05 | 射阳康余水产技术有限公司 | Circulating water culture system in a kind of novel pond |
| CN109619015B (en) * | 2018-12-29 | 2023-12-05 | 广州创领水产科技有限公司 | Multifunctional aquaculture pond |
| CN110169388A (en) * | 2019-06-05 | 2019-08-27 | 中国长江三峡集团有限公司中华鲟研究所 | A kind of flowing water culture pond and application method with water-saving dirt collection function |
| CN111066715A (en) * | 2020-01-06 | 2020-04-28 | 广东海洋大学 | Vortex type sewage collection circulating water aquaculture system |
| JP6858996B1 (en) * | 2020-03-12 | 2021-04-14 | 株式会社林養魚場 | Seafood aquaculture equipment and methods |
| CN114651780B (en) * | 2022-04-26 | 2024-03-22 | 宜宾职业技术学院 | Stable rotary sedimentation and sewage discharge device and method for fecal sewage in aquaculture water |
| CN114931793B (en) * | 2022-05-31 | 2024-03-29 | 上海海洋大学 | Circulating water culture pond |
| CN115606545A (en) * | 2022-09-20 | 2023-01-17 | 重庆科技学院 | Circulating floating bed type fish-vegetable symbiotic system in pond |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103461260A (en) * | 2013-09-11 | 2013-12-25 | 福建省海名威水产科技有限公司 | Aquatic product culture pond utilizing rotational flow to discharge pollution |
| CN103583455A (en) * | 2013-11-12 | 2014-02-19 | 常州日美水产科技有限公司 | Swirling flow type screen filtering system and filtering method of swirling flow type screen filtering system |
| CN203675873U (en) * | 2013-09-16 | 2014-07-02 | 湛江市霞山区恒成渔业机械有限公司 | Device helpful for pollution discharge and provided with oxygenation function |
| CN104012449A (en) * | 2013-02-28 | 2014-09-03 | 天津市晟淼水产养殖有限公司 | Sewerage system for adult fish culture pond |
| CN104542432A (en) * | 2014-12-31 | 2015-04-29 | 浙江海洋学院 | Radiation type jet-loop collection device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007237153A (en) * | 2006-03-06 | 2007-09-20 | Npo Machinami Ikuseikai | Air mixing and agitation technology |
| JP2008302285A (en) * | 2007-06-06 | 2008-12-18 | Ebara Corp | Bubble diffuser |
| WO2010132628A2 (en) * | 2009-05-15 | 2010-11-18 | LiveFuels, Inc. | Systems and methods for sustainable aquaculture |
-
2016
- 2016-04-12 CN CN201610223387.6A patent/CN105830991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012449A (en) * | 2013-02-28 | 2014-09-03 | 天津市晟淼水产养殖有限公司 | Sewerage system for adult fish culture pond |
| CN103461260A (en) * | 2013-09-11 | 2013-12-25 | 福建省海名威水产科技有限公司 | Aquatic product culture pond utilizing rotational flow to discharge pollution |
| CN203675873U (en) * | 2013-09-16 | 2014-07-02 | 湛江市霞山区恒成渔业机械有限公司 | Device helpful for pollution discharge and provided with oxygenation function |
| CN103583455A (en) * | 2013-11-12 | 2014-02-19 | 常州日美水产科技有限公司 | Swirling flow type screen filtering system and filtering method of swirling flow type screen filtering system |
| CN104542432A (en) * | 2014-12-31 | 2015-04-29 | 浙江海洋学院 | Radiation type jet-loop collection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566514A (en) * | 2018-10-24 | 2019-04-05 | 浙江海洋大学 | Variable flow type cyclic culture method and device |
| CN109566514B (en) * | 2018-10-24 | 2021-05-18 | 浙江海洋大学 | Variable-flow circulating culture method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105830991A (en) | 2016-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105830991B (en) | A kind of cultivation cell system of eddy flow dirt collection | |
| CN109329175B (en) | Green low-carbon high-efficiency industrialized ecological aquaculture pond structure | |
| CN108835001B (en) | Gaseous whirl collection dirt's breed pond system | |
| CN106719246A (en) | Batch production shrimp ecosystem and method based on air lift circulation | |
| CN105174347A (en) | Aeration pipe and aerator combined rotary aeration device | |
| CN101274805B (en) | Hydraulic oxygen increasing water self-cleaning screen | |
| CN205742510U (en) | Prefabricated pumping plant unit and water dispensing unit | |
| CN108835002B (en) | Cold water fish water conservation and emission reduction culture pond system | |
| CN207627994U (en) | Two-phase sedimentation basin | |
| CN106904735B (en) | Lifting type inverted umbrella surface aerator | |
| CN202705127U (en) | Landscape type aeration device | |
| CN110025989B (en) | Rake-free thickener with three-section discharge outlets | |
| CN204125229U (en) | The water treating pond that anti-filler is piled up | |
| CN205475666U (en) | Prefabricated pump station unit and water distribution unit | |
| CN114931793B (en) | Circulating water culture pond | |
| CN100571837C (en) | A kind of radical sedimentation basin with multiple layer settlement plate | |
| CN207435144U (en) | A kind of efficient double-cycling anaerobic reactor | |
| CN100408484C (en) | Microwave energy saving water purifier | |
| CN209824860U (en) | Rice field circulating water high density farming systems | |
| CN205742511U (en) | Prefabricated pumping plant unit and water dispensing unit | |
| CN107619103A (en) | A kind of tipping bucket type power-assisted is aerated Ecosystem restoration system | |
| CN208857103U (en) | It is a kind of for handling the enhanced aeration artificial swamp of sanitary sewage | |
| CN201143395Y (en) | Clarifying basin | |
| CN206467031U (en) | A kind of high-efficiency and energy-saving type oxidation ditch | |
| CN206635178U (en) | A kind of construction site Waster water reuse apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |