CN107094698A - A kind of fish culture discharging pollution in pool system - Google Patents
A kind of fish culture discharging pollution in pool system Download PDFInfo
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- CN107094698A CN107094698A CN201710420038.8A CN201710420038A CN107094698A CN 107094698 A CN107094698 A CN 107094698A CN 201710420038 A CN201710420038 A CN 201710420038A CN 107094698 A CN107094698 A CN 107094698A
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- bait
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 50
- 238000007599 discharging Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000010865 sewage Substances 0.000 claims abstract description 44
- 230000008021 deposition Effects 0.000 claims abstract description 33
- 210000003608 fece Anatomy 0.000 claims abstract description 9
- 239000003643 water by type Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012851 eutrophication Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance 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
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 fish culture discharging pollution in pool system, including bait table, sewage sump, the sewage sucking system being made up of immersible pump and flow pipe, water delivery square groove and the deposition of dirt pond at the ridge of the cultivating pool pool；Bait table is strip platform, and bait table stretches into pond, and device for feeding fish bait is provided with its remote bank end；Sewage sump is located at immediately ahead of bait table, bottom is embedded to pond bottom, immersible pump is installed in sewage sump, the outlet connection flow pipe of immersible pump, the delivery port of flow pipe stretches into water delivery square groove, and the delivery port of water delivery tank is connected with the water inlet in deposition of dirt pond, it is furnished with upper lid in deposition of dirt pond, clear water overfall is provided with deposition of dirt pond top, clear pond mudhole is provided with deposition of dirt bottom of pond end, clear pond mudhole is furnished with blow-off pipe.Bait residue and most of fish excreta unnecessary in pond can be absorbed by present system, hence it is evident that mitigate pond waters eutrophication；Simultaneity factor production cost is relatively low, with preferable application value.
Description
Technical field
The present invention relates to a kind of fish culture discharging pollution in pool system, and in particular to a kind of fish culture pond residual bait, fish
The dirt-collectings such as excrement handle related facility.
Background technology
The fishery cultivating area of China occupies the first in the world for many years, related data (《National fishery economic statistics in 2015
Publication》) display, whole nation aquaculture area 8465K hm in 20152, wherein, sea water breeding area 2317.76K hm2, fresh water
Cultured area 6147.24K hm2, the area ratio of sea-farming and freshwater aquiculture is 27: 73.Fishery cultivating pond area is not
Deng small less than 1hm2, it is big more than 100hm2.The fishery pond of Littoral Jiangsu Province then area mostly in 6hm2-30hm2It
Between, it is adapted to scale, the facilityization cultivation of sea water and fresh water aquatic products.
In recent years, with the fast development of culture fishery, automatic feeding device for fishery is increasingly being applied to fishery
Production, device for feeding fish bait pattern is numerous, has the advantages that to shed that area is big, shed ingesting for uniform, favourable fish, can improve bait profit
With rate, reduction feed coefficient, reduce artificial.Device for feeding fish bait is typically mounted on the material-feeding platform of pond side, 3-5 meters of material-feeding platform length
, generally wooden trestle or cement board structure stretch to pond from pond bank.Feed is fitted into device for feeding fish bait by fisherman, opens
Logical device for feeding fish bait switch, feed is shed away, and the fish in water body are swum near device for feeding fish bait, and feed of eating food, completion feeds process.Throw
Bait machine feed intake feeding when, cultured fishes focus mostly in the relevant range jettisoninged in feed, whole charging time be up to a few hours,
During feeding, fish excretion, wherein more than 60% fish excreta is produced during ingesting.Thus, pond
In feed residual bait, fish faeces can majority remain in around bait table, form the main dirt of pond culture intensively band,
Cause water pollution, influence pond fish loading amount and breed variety quality.
The content of the invention
The purpose of the present invention is to be directed to the deficiencies in the prior art and imperfection, and a kind of inhale is designed around bait table
Except the system of dirt, the system can effectively absorb most dirts of cultivating pool, reduce water pollution, keep water quality excellent, carry
Pond fish loading amount and breed variety quality are risen, the sound development for China's aquaculture industry provides strong technical support.
The purpose of the present invention is achieved through the following technical solutions：
A kind of fish culture discharging pollution in pool system, including bait table 1, sewage sump 2, be made up of immersible pump 3 and flow pipe 4
Sewage sucking system, water delivery square groove 5 and the deposition of dirt pond 6 at the ridge of the cultivating pool pool；The bait table 1 is flat for strip
Platform, bait table 1 stretches into pond and is provided with device for feeding fish bait at its remote bank end；The sewage sump 2 is located in the front of bait table 1, sewage sump 2
Bottom is embedded to pond bottom, is provided with immersible pump 3 in sewage sump, the outlet connection flow pipe 4 of immersible pump 3, and flow pipe 4 goes out
Water delivery square groove 5 is stretched at the mouth of a river, and the delivery port of water delivery tank 5 is connected with the water inlet in deposition of dirt pond 6 by the residual bait in sewage sump 2
It is discharged into fish excreta in deposition of dirt pond 6, deposition of dirt pond 6 is furnished with upper lid, is provided with clearly on the top of deposition of dirt pond 6
Water overfall, clear pond mudhole is provided with the bottom of deposition of dirt pond 6, and clear pond mudhole is furnished with blow-off pipe.
The bait table 1, to be used for the platform for laying the accessories such as device for feeding fish bait and power transmission line in fish culture pond, is wooden
Or cement plate construction.The one end of bait table 1 is connected with the pond pool ridge, and the other end stretches into pond, offshore about 3000-5000mm, platform
Lower edge is apart from pond waters about 500-800mm.
The described material of sewage sump 2 is fiberglass or other corrosion-resistant, resistance to rotten materials.
The sewage sump 2 is square taper sewage sump, from lower to upper including square base, bottom side's cone tank, top
Square cone tank and dirt collection notch；The ratio between height of bottom side's cone tank and top side's cone tank 5:2；In view of top side's cone tank
It is mainly used in feed sedimentation, bottom side's cone tank is used for feed and collected, and improves the shelf-stability of side's taper sewage sump,
The side of bottom side's cone tank is less than side and the angle of horizontal plane of top side's cone tank with the angle of horizontal plane.
Specifically, the total height of sewage sump 2 is 700mm, the high 500mm of bottom side's cone tank, the high 200mm of top side's cone tank.
Square base size 1500mm × 1500mm；Bottom side's cone tank is made up of 4 lower inclined planes, and lower inclined plane is inverted isosceles ladder
Shape, size is 1500mm (bottom) × 9000mm (upper bottom) × 3783mm (height)；Top side's cone tank is made up of 4 ramps,
Ramp is inverted isosceles trapezoid, and size is 9000mm (bottom) × 10000mm (upper bottom) × 538mm (height).Plinth,
Each bar side between lower inclined plane, ramp is welded and fixed together with Φ 25mm hot dip stainless steel tubes.
The distance that feeds intake of general device for feeding fish bait is in 4000mm or so, and Feed Outlet is from the central cross distance 5000mm of sewage sump 2
It is coverage.The central cross of the sewage sump 2 is apart from bait table 5000mm.
It is preferred that, the immersible pump 3 is arranged in sewage sump 2 by water pump fixing bracket 8.Described water pump fixing bracket
8 are made up of four inclined support tubes, and the bottom of four support tubes is respectively welded at four tops of the square base of sewage sump 2
Angle, top slopes inwardly, so as to constitute square pyramidal shaped water pump fixing bracket.The support tube is steel pipe, and size is Φ 25mm heat
Plate stainless steel tube.
The power 1.5kw-2kw of immersible pump 3.
The water delivery square groove 5 is cuboid tank, and the water inlet end of water transmission trough is closed, water side opening and deposition of dirt pond 6
Water inlet equidimension.The thickness 2-4mm of water delivery square groove 5, size is 150mm (width) × 100mm (height), long 8000-
13000mm.The material of water delivery square groove 5 is stainless steel.
The deposition of dirt pond 6 is that, in cuboid, material is concrete, size be 3000mm (length) × 1200mm (width) ×
1500mm (height).Water inlet size is 150mm (width) × 100mm (height), and clear water overfall size is 400mm (width) × 200mm
(height).Mudhole size Φ 600mm.Blow-off pipe is Φ 600mm pvc pipe, is picked out from clear pond mudhole.
The clear water overfall and water inlet are located at the same side of deposition of dirt pond 6.60 mesh are provided with the clear water overfall
Bolting silk net filtration gate.Fish defecation is mostly in the time interval for eating feed, and the dirt of pond culture is main residual with feed
Be degradable substance based on slag, fish faeces, after natural subsidence, the upper strata clear water of sedimentation basin after bolting silk net filtration,
Most of insoluble dirt can be filtered, and a small amount of solable matter reenters pond, can pass through the big water surface in pond itself
The ecosystem absorbing, will not have an impact to breeding water body.
Compared with prior art, the beneficial effects of the invention are as follows：
Compared to original bait feeding pattern, the present invention realizes the unnecessary bait in pond and most of fish excreta
Collect, it is unnecessary not by the bait of fish and 60% fish excreta to absorb, and greatly improves fish culture pond
The ecological condition on the pool, for preventing the eutrophication in fish culture pond that there are extremely significant application value and ecological benefits.
Drainage production cost of the present invention is relatively low simultaneously, with preferable application value.
Brief description of the drawings
Fig. 1 is the general lay-out of fish culture discharging pollution in pool system of the present invention；
Fig. 2 is fish culture discharging pollution in pool various parts assembling schematic diagram of the present invention；
Fig. 3 is the top view of sewage sump；
Fig. 4 is Fig. 3 A-A to profile；
Fig. 5 is deposition of dirt pond schematic diagram；
In figure, 1- bait tables, 2- sewage sumps, 3- immersible pumps, 4- flow pipes, 5- water delivery square grooves, 6- deposition of dirts pond, 7- is thrown
Bait machine, 8- water pump fixing brackets, 21- square bases, 22- bottom sides cone tank, 23- top sides cone tank, 61- water inlets,
62- clear water overfalls, the clear pond mudholes of 63-.
Embodiment
In order that the present invention technological means, feature, reached purpose and effect be easy to understand, below in conjunction with the accompanying drawings and
Embodiment, is expanded on further technical scheme.
As Figure 1-5, a kind of fish culture discharging pollution in pool system, including bait table 1, sewage sump 2, by the and of immersible pump 3
Sewage sucking system, water delivery square groove 5 and the deposition of dirt pond 6 at the ridge of the cultivating pool pool that flow pipe 4 is constituted；The bait table
1 is strip platform, and bait table 1 stretches into pond and is provided with device for feeding fish bait at its remote bank end；The sewage sump 2 is located in bait table 1 just
Front, the central cross of sewage sump 2 is apart from bait table 5000mm；Sewage sump 2 is square cone-shaped glass steel sewage sump, from lower to upper
Including square base 21, bottom side's cone tank 22, top side's cone tank 23 and dirt collection notch, the side of bottom side's cone tank with
The angle of horizontal plane is less than side and the angle of horizontal plane of top side's cone tank；The bottom of sewage sump 2 is embedded to pond bottom, in collection
Immersible pump 3, the outlet connection flow pipe 4 of immersible pump 3, the delivery port of flow pipe 4 are provided with by water pump fixing bracket 8 in dirty groove
Stretch into water delivery square groove 5, the delivery port of water delivery tank 5 be connected the residual bait in sewage sump 2 with the water inlet 61 in deposition of dirt pond 6 and
Fish excreta is discharged into deposition of dirt pond 6, and deposition of dirt pond 6 is furnished with upper lid, and clear water is provided with the top of deposition of dirt pond 6
Overfall 62, clear water overfall 62 and water inlet 61 are located at the same side；Clear pond mudhole 63 is provided with the bottom of deposition of dirt pond 6,
Clear pond mudhole 63 is furnished with blow-off pipe.
The remote bank end offshore about 3000-5000mm of bait table, platform lower edge is apart from pond waters about 500-800mm.
The total height of sewage sump 2 is 700mm, the high 500mm of bottom side's cone tank 22, the high 200mm of top side's cone tank 23.It is square
The size 1500mm of shape base 21 × 1500mm；Bottom side's cone tank is made up of 4 lower inclined planes, and lower inclined plane is inverted isosceles ladder
Shape, size is 1500mm (bottom) × 9000mm (upper bottom) × 3783mm (height)；Top side's cone tank is made up of 4 ramps,
Ramp is inverted isosceles trapezoid, and size is 9000mm (bottom) × 10000mm (upper bottom) × 538mm (height).Plinth,
Each bar side between lower inclined plane, ramp is welded and fixed together with Φ 25mm hot dip stainless steel tubes.
The power 1.5kw-2kw of immersible pump 3.
Water pump fixing bracket 8 is made up of four inclined support tubes, and the bottom of four support tubes is respectively welded at sewage sump 2
Square base four drift angles, top slope inwardly, so as to constitute square pyramidal shaped water pump fixing bracket.Support tube is steel
Pipe, size is Φ 25mm hot dip stainless steel tubes.
Water delivery square groove 5 is cuboid tank, and the water inlet end of water transmission trough is closed, and water side opening is entered with deposition of dirt pond 6
Mouth of a river equidimension.The thickness 2-4mm of water delivery square groove 5, size is 150mm (width) × 100mm (height), long 8000-13000mm.It is defeated
The material of water square groove 5 is stainless steel.
Deposition of dirt pond 6 is that, in cuboid, material is concrete, and size is 3000mm (length) × 1200mm (width) × 1500mm
(height).Water inlet size is 150mm (width) × 100mm (height), and clear water overfall size is 400mm (width) × 200mm (height).Row
Dirty hole size Φ 600mm.Blow-off pipe is Φ 600mm pvc pipe, is picked out from clear pond mudhole.
When carrying out fish culture discharging pollution in pool using the present invention, by bait table 1, sewage sump 2, immersible pump 3, flow pipe 4, defeated
Water square groove 5, deposition of dirt pond 6 are sequentially connected by and installed.Centered on bait table far water is rectified at the 5000mm of front, in pond
Wide 9000mm × the 9000mm of mouth, bottom width 1500mm × 1500mm, central depths 500mm skewed slot, under it can lay are dug under bottom
Sewage sump 2 is defined.Connect and fixed water delivery square groove 5, be connected immersible pump 3 with water delivery square groove 5 along bait table 1 by flow pipe 4
Get up.Deposition of dirt pond 6 is built on Chi Geng sides, the top water inlet of deposition of dirt pond 6 is connected with water delivery square groove 5.On deposition of dirt pond 6
One side 60 mesh sieve tulles filtering gate is set at portion's clear water overfall, and it is sharp again that the water after processing enters pond after bolting silk net filtration
With.
The general principle and principal character of the present invention has been shown and described above.It should be understood by those skilled in the art that,
Actual use is not limited by examples detailed above, and on the premise of the principle of the invention and principal character is not departed from, the present invention can have
Respective change and improvement, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (10)
1. a kind of fish culture discharging pollution in pool system, it is characterised in that including bait table (1), sewage sump (2), by immersible pump (3)
Sewage sucking system, water delivery square groove (5) and the deposition of dirt pond (6) at the ridge of the cultivating pool pool constituted with flow pipe (4)；Institute
Bait table (1) is stated for strip platform, bait table (1) stretches into pond, device for feeding fish bait is provided with the remote bank end of bait table (1)；The collection
Dirty groove (2) is located at immediately ahead of bait table (1), sewage sump (2) bottom embedment pond bottom, and immersible pump is provided with sewage sump
(3), the outlet connection flow pipe (4) of immersible pump (3), the delivery port of flow pipe (4) stretches into water delivery square groove (5), water delivery tank (5)
Delivery port be connected with the water inlet of deposition of dirt pond (6) by the residual bait and fish excreta in sewage sump (2) be discharged into dirt sink
In shallow lake pond (6), deposition of dirt pond (6) are furnished with upper lid, clear water overfall are provided with deposition of dirt pond (6) top, in dirt
Sedimentation basin (6) bottom is provided with clear pond mudhole, and clear pond mudhole is furnished with blow-off pipe.
2. fish culture discharging pollution in pool system according to claim 1, it is characterised in that described bait table (1) one end and pond
The Tang Tang ridge are connected, and the other end stretches into pond, offshore 3000-5000mm, and platform lower edge is apart from pond waters 500-800mm.
3. fish culture discharging pollution in pool system according to claim 1, it is characterised in that the sewage sump (2) is side's cone
Shape sewage sump, from lower to upper including square base, bottom side's cone tank, top side's cone tank and dirt collection notch.
4. fish culture discharging pollution in pool system according to claim 3, it is characterised in that bottom side's cone tank and top side
The ratio between height of cone tank 5:2；The side of bottom side's cone tank and the angle of horizontal plane be less than the side of top side's cone tank with
The angle of horizontal plane.
5. the fish culture discharging pollution in pool system according to claim 3 or 4, it is characterised in that the sewage sump (2) is total high
Spend for 700mm, the high 500mm of bottom side's cone tank, the high 200mm of top side's cone tank；Square base size 1500mm ×
1500mm；Bottom side's cone tank is made up of 4 lower inclined planes, lower inclined plane be inverted isosceles trapezoid, size for bottom 1500mm ×
Upper bottom 9000mm × high 3783mm；Top side's cone tank is made up of 4 ramps, and ramp is inverted isosceles trapezoid, size
For bottom 9000mm × upper bottom 10000mm × high 538mm.
6. fish culture discharging pollution in pool system according to claim 1, it is characterised in that the center of the sewage sump (2) is horizontal
To apart from bait table 5000mm.
7. fish culture discharging pollution in pool system according to claim 1, it is characterised in that immersible pump (3) power
1.5kw-2kw。
8. fish culture discharging pollution in pool system according to claim 1, it is characterised in that the immersible pump (3) passes through water pump
Fixed support (8) is arranged in sewage sump (2)；Described water pump fixing bracket (8) is made up of four inclined support tubes, four
The bottom of support tube is respectively welded at four drift angles of the square base of sewage sump (2), and top slopes inwardly, so as to constitute just
Square taper water pump fixing bracket.
9. fish culture discharging pollution in pool system according to claim 1, it is characterised in that the water delivery square groove (5) is rectangular
Body tank, the water inlet end closing of water transmission trough, the open water inlet equidimension with deposition of dirt pond (6) in water side.
10. fish culture discharging pollution in pool system according to claim 1, it is characterised in that be provided with the clear water overfall
60 mesh sieve tulles filter gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420038.8A CN107094698A (en) | 2017-06-06 | 2017-06-06 | A kind of fish culture discharging pollution in pool system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420038.8A CN107094698A (en) | 2017-06-06 | 2017-06-06 | A kind of fish culture discharging pollution in pool system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107094698A true CN107094698A (en) | 2017-08-29 |
Family
ID=59659573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710420038.8A Pending CN107094698A (en) | 2017-06-06 | 2017-06-06 | A kind of fish culture discharging pollution in pool system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107094698A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200882A (en) * | 2018-03-30 | 2018-06-26 | 湖北水之翼科技有限公司 | The dirt collection drainage of circulating water cultivation in a kind of pond |
| CN108713523A (en) * | 2018-03-29 | 2018-10-30 | 上海海洋大学 | A kind of bio-toilet module for pond culture |
| CN111134078A (en) * | 2020-01-16 | 2020-05-12 | 中山市农业科技推广中心 | Circulating partitioned layered purification aquaculture pond and construction method thereof |
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| DE2441936A1 (en) * | 1974-09-02 | 1976-03-11 | Baensch Ulrich Dr Rer Nat | Automatic feeder for ornamental fishes - allowing reliable operation at low energy consumption for several weeks has pendulum type sensor |
| JPH0475544A (en) * | 1990-07-18 | 1992-03-10 | Furuno Electric Co Ltd | Automatic feed supplier for crawl |
| CN203692217U (en) * | 2014-01-20 | 2014-07-09 | 南国风(福建)水产有限公司 | Sedimentation separation type culture pond |
| CN104115778A (en) * | 2014-08-20 | 2014-10-29 | 青岛中科海水处理有限公司 | Circulating water high-density culturing system equipment |
| CN104365521A (en) * | 2014-11-27 | 2015-02-25 | 中国水产科学研究院淡水渔业研究中心 | System for automatic induction and control of feeding amount of feed in aquaculture pond |
| CN106605619A (en) * | 2016-12-20 | 2017-05-03 | 庞倩媚 | Globefish breeding method and device |
| CN206895600U (en) * | 2017-06-06 | 2018-01-19 | 盐城市水产技术推广站 | A kind of fish culture discharging pollution in pool system |
-
2017
- 2017-06-06 CN CN201710420038.8A patent/CN107094698A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441936A1 (en) * | 1974-09-02 | 1976-03-11 | Baensch Ulrich Dr Rer Nat | Automatic feeder for ornamental fishes - allowing reliable operation at low energy consumption for several weeks has pendulum type sensor |
| JPH0475544A (en) * | 1990-07-18 | 1992-03-10 | Furuno Electric Co Ltd | Automatic feed supplier for crawl |
| CN203692217U (en) * | 2014-01-20 | 2014-07-09 | 南国风(福建)水产有限公司 | Sedimentation separation type culture pond |
| CN104115778A (en) * | 2014-08-20 | 2014-10-29 | 青岛中科海水处理有限公司 | Circulating water high-density culturing system equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713523A (en) * | 2018-03-29 | 2018-10-30 | 上海海洋大学 | A kind of bio-toilet module for pond culture |
| CN108713523B (en) * | 2018-03-29 | 2021-04-20 | 上海海洋大学 | Ecological toilet module for pond culture |
| CN108200882A (en) * | 2018-03-30 | 2018-06-26 | 湖北水之翼科技有限公司 | The dirt collection drainage of circulating water cultivation in a kind of pond |
| CN111134078A (en) * | 2020-01-16 | 2020-05-12 | 中山市农业科技推广中心 | Circulating partitioned layered purification aquaculture pond and construction method thereof |
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Application publication date: 20170829 |