CN109452215A - Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system - Google Patents
Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system Download PDFInfo
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- CN109452215A CN109452215A CN201811548991.1A CN201811548991A CN109452215A CN 109452215 A CN109452215 A CN 109452215A CN 201811548991 A CN201811548991 A CN 201811548991A CN 109452215 A CN109452215 A CN 109452215A
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- 241000238557 Decapoda Species 0.000 title claims abstract description 145
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009360 aquaculture Methods 0.000 claims abstract description 10
- 244000144974 aquaculture Species 0.000 claims abstract description 10
- 230000004087 circulation Effects 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 24
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 claims description 20
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 241000143060 Americamysis bahia Species 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000007717 exclusion Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 2
- 241000238553 Litopenaeus vannamei Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000903 blocking effect 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
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003643 water by type 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
- A01K63/003—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
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or 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
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- 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
Removal dirt and the anti-escape device and method of shrimp of living, bottom dirt collection pipe in shrimp system is supported the present invention relates to recirculated water to be placed in the bottom of aquaculture pond, which is provided with dirt collection mouth；It is equipped with the anti-escape frame of shrimp living in return water dirt discharge groove, anti-escape network is installed in the anti-escape frame of shrimp living；Bottom dirt collection pipe it is closed at one end, the other end is connected by return pipe with the inside of anti-escape network；One end of water level regulation pipe is inserted in return water dirt discharge groove, and is located at the outside of the anti-escape frame of shrimp living, and the other end is connected by lower part return pipe with the water return pipeline of circulation；Water level regulation is realized by the height that water level regulation pipe is inserted into return water dirt discharge groove.The present invention not only improves the exclusion of observation dirt and the escape situation of shrimp living, it again can be with periodic cleaning or replacement anti-escape network, the circulation of circulation is influenced to prevent anti-escape network to be blocked, efficiently solve the queueing problem of dirt during circulating water cultivation shrimp, and can effectively prevent shrimp escape living, facilitate the separation for carrying out dead shrimp and shrimp living.
Description
Technical field
The invention belongs to aquacultural engineering field, specifically a kind of recirculated water support shrimp system in remove dirt and
The anti-escape device and method of shrimp living.
Background technique
It is how that shrimp shell, dead shrimp and residual bait excrement etc. in breeding water body is dirty in industrialization circulating water cultivation prawn system
Object excludes except system, while preventing shrimp escape living is a crucial technology, and determines that can circulating water cultivation prawn
A successful key link.
Disclosed on July 30th, 2013, the Chinese utility model patent of Publication No. CN203735271U, one is disclosed
The high-order shrimp ponds float-ball type excretion machine of kind；This device is suitable for high-order shrimp-cultivation pool, supports shrimp system for recirculated water and is not suitable for.In
Disclosed on October 7th, 2015, the Chinese utility model patent of Publication No. CN204682166U, disclose in a kind of shrimp-cultivation pool
Entreat sewage draining exit anti-escape device；The device is set on the following sewage draining exit of breeding water body, prawn escape can be effectively prevented, still
Anti-escape network is easy to be blocked by shrimp shell and dirt, and shrimp shell cannot be discharged breeding water body.Disclosed on July 6th, 2016, it is public
The number of opening is the Chinese invention patent of CN105724307A, discloses a kind of gas stripping type indoor industrially-cultured suitable for prawn and removes
Dirty device；While the device wishes that leaving sewage draining exit by bubble evolution agitation shrimp living keeps its unaffected, mentioned by gas
Sewage draining exit is risen, dead shrimp, the residual bait, excrement of shrimp ponds are quickly removed.However be disadvantageous in that: the device blowdown casing and chassis are equal
In breeding water body bottom, the exclusion of dead shrimp, residual bait and excrement is not easy to observe, and shrimp living, which is excluded, can not also perceive, and causes shrimp seedling stream
The load for losing and increasing subsequent blowdown apparatus Microfilter etc..Therefore a kind of shrimp shell for being more suitable for circulating water cultivation, dead shrimp are researched and developed
Removal with dirt can also prevent the device of shrimp escape living simultaneously, for pushing recirculated water high-density breeding prawn to have important meaning
Justice.
Summary of the invention
To solve the above-mentioned problems, meets the needs of recirculated water supports shrimp, the purpose of the present invention is to provide a kind of recirculated waters
It supports and removes dirt in shrimp system and the anti-escape device and method of shrimp of living.
The purpose of the present invention is achieved through the following technical solutions:
The inventive system comprises bottom dirt collection pipe, return pipe, return water dirt discharge groove, the anti-escape frame of shrimp living, anti-escape network and water levels
Regulation pipe, wherein dirt collection pipe in bottom is placed in the bottom of aquaculture pond, which is equipped with dirt collection mouth；The return water blowdown
It is equipped with the anti-escape frame of shrimp living in slot, anti-escape network is installed in the anti-escape frame of work shrimp；Closed at one end, the other end of the bottom dirt collection pipe
It is connected by return pipe with the inside of the anti-escape network；One end of the water level regulation pipe is inserted in return water dirt discharge groove, and
Positioned at the outside of the anti-escape frame of shrimp living, the other end of the water level regulation pipe passes through the return water of lower part return pipe and circulation
Pipeline is connected；Water level regulation is realized by the height that the water level regulation pipe is inserted into return water dirt discharge groove；
Wherein: the return water dirt discharge groove, the anti-escape frame of shrimp living and anti-escape network are all set in the water body surface layer of aquaculture pond；
Return pipe between the bottom dirt collection pipe and return water dirt discharge groove includes middle layer return pipe and upper layer return pipe, in this
One end of layer return pipe is connected by bottom elbow with the other end of the bottom dirt collection pipe, the other end of the middle layer return pipe
It is connect by top elbow with one end of upper layer return pipe, the other end of the upper layer return pipe is inserted into inside the anti-escape network；
The anti-escape frame of shrimp living is engraved structure, is fixed in return water dirt discharge groove, and the bottom of the anti-escape frame of work shrimp is provided with confession
The interface that return pipe passes through；
The anti-escape network is removably installed in the anti-escape frame of shrimp living, which is nylon or plastic material；
One end of the bottom dirt collection pipe is equipped with end socket, and the dirt collection mouth is set to the bottom of bottom dirt collection pipe.
Recirculated water of the present invention, which is supported, removes dirt and the anti-escape method of shrimp of living in shrimp system are as follows:
Cultivation water, dirt and shrimp living enter bottom dirt collection pipe by the dirt collection mouth, enter anti-escape network through the return pipe
Interior, dirt is flowed out by the hole on the anti-escape network and the anti-escape frame of shrimp living, enters lower part return pipe through the water level regulation pipe, from
And flow into the water return pipeline of circulation；Shrimp living and shrimp shell in dirt, dead shrimp are by the anti-escape network and the anti-escape frame mistake of shrimp living
Filter, is trapped in the anti-escape frame of shrimp living, and shrimp shell, dead shrimp are moved out of, and shrimp living is placed back in circulating water cultivation pond；
Wherein: there are water-heads inside and outside the return water dirt discharge groove, by the water-head by dirt and shrimp living with cultivation water
Into return water dirt discharge groove, realize that exclude dirt separates with shrimp living, dead shrimp；
After pulling out the water level regulation pipe, increase the water-head inside and outside the return water dirt discharge groove, increased water-head
Make the pressure change at the dirt collection mouth, and form negative pressure, makes dirt collection mouth nearby and the dirt of farther place enters bottom dirt collection
Pipe.
Advantages of the present invention and good effect are as follows:
1. the device of the invention solves the drawbacks of bottom return pipe or water returning disk setting anti-escape network are easy blocking, will
Return water dirt discharge groove, the anti-escape frame of shrimp living and anti-escape network are all set in cultivation surface layer of water, convenient for observation shrimp shell, dead shrimp and residual bait excrement
Remove situation；Shrimp shell, dead shrimp and shrimp living are trapped in shrimp anti-escape network living simultaneously, convenient for artificial separation.
It, can be with 2. anti-escape network is fixed in the anti-escape frame of shrimp living in apparatus of the present invention, and according to the size of shrimp shell and prawn
The anti-escape network of different aperture is replaced, to achieve the purpose that be conducive to blowdown and retain dead shrimp shrimp living, this flexible design, practicability
By force.
3. the present invention can be used in conjunction with intermittent water recovery apparatus, contaminant removal effectiveness is improved.
Detailed description of the invention
Fig. 1 is the overall structure signal that recirculated water of the present invention supports removal dirt and the anti-escape device of shrimp of living in shrimp system
Figure；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is that recirculated water of the present invention supports and removes the anti-escape frame of shrimp living in dirt and the anti-escape device of shrimp living in shrimp system and prevent
Escape the partial enlarged view of net；
Wherein: 1 is end socket, and 2 be bottom dirt collection pipe, and 3 be bottom elbow, and 4 be middle layer return pipe, and 5 be top elbow, and 6 are
Upper layer return pipe, 7 be return water dirt discharge groove, and 8 be the anti-escape frame of shrimp living, and 9 be anti-escape network, and 10 be water level regulation pipe, and 11 be lower part return water
Pipe, 12 be dirt collection mouth, and 13 be aquaculture pond pool wall.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figures 1 to 3, it includes bottom that recirculated water of the invention, which supports removal dirt and the anti-escape device of shrimp of living in shrimp system,
Portion's dirt collection pipe 2, return pipe, return water dirt discharge groove 7, the anti-escape frame 8 of shrimp living, anti-escape network 9 and water level regulation pipe 10, wherein bottom dirt collection pipe
2 are placed in the bottom of aquaculture pond, and the bottom of the bottom dirt collection pipe 2 is equipped with dirt collection mouth 12；Return water dirt discharge groove 7, the anti-escape frame 8 of shrimp living and
Anti-escape network 9 is all set in the water body surface layer of aquaculture pond, is equipped with the anti-escape frame 8 of shrimp living in return water dirt discharge groove 7, in the anti-escape frame 8 of the work shrimp
Anti-escape network 9 is installed.The anti-escape frame 8 of work shrimp of the invention is engraved structure, is fixed in return water dirt discharge groove 7, the anti-escape frame 8 of the work shrimp
Bottom be provided with the interface passed through for return pipe.Anti-escape network 9 of the invention is removably installed in the anti-escape frame 8 of shrimp living
According to the anti-escape network of shrimp shell and the size replacement different aperture of cultivation shrimp, to reach the mesh for being conducive to blowdown and retaining dead shrimp, shrimp living
's；Nylon or plastic material can be used in anti-escape network 9 of the invention.
One end of bottom dirt collection pipe 2 is equipped with end socket, is closed end, and the other end passes through the inside phase of return pipe and anti-escape network 9
Connection.One end of water level regulation pipe 10 is inserted in return water dirt discharge groove 7, and is located at the outside of the anti-escape frame 8 of shrimp living, the water level regulation
The other end of pipe 10 is connected with one end of lower part return pipe 11, and the other end of the lower part return pipe 11 is worn by aquaculture pond pool wall 13
It crosses, be connected with the water return pipeline of circulation；Water level is realized by the height that water level regulation pipe 10 is inserted into return water dirt discharge groove 7
It adjusts.Return pipe between bottom dirt collection pipe 2 and return water dirt discharge groove 7 of the present invention includes middle layer return pipe 4 and upper layer return pipe 6,
One end of the middle layer return pipe 4 is connected by bottom elbow 3 with the other end of bottom dirt collection pipe 2, the other end of middle layer return pipe 4
It is connect by top elbow 5 with one end of upper layer return pipe 6, inside the other end insertion anti-escape network 9 of the upper layer return pipe 6.
End socket 1, bottom dirt collection pipe 2, bottom elbow 3, middle layer return pipe 4, top elbow 5 and upper layer return pipe of the invention
6 composition bottom sewage collection systems, return water dirt discharge groove 7, the anti-escape frame 8 of shrimp living and anti-escape network 9 form shrimp shell, dead shrimp, dirt removal and live
Shrimp anti-escape device, water level regulation pipe 10 and lower part drainpipe 11 form water level control apparatus.
Recirculated water of the present invention, which is supported, removes dirt and the anti-escape method of shrimp of living in shrimp system are as follows:
Under daily circulating water cultivation, cultivation water, the dirts such as shrimp and shrimp shell, dead shrimp, residual bait, excrement living are by dirt collection mouth 12
Into bottom dirt collection pipe 2, then entered by bottom elbow 3, middle layer return pipe 4, top elbow 5 and upper layer return pipe 6 anti-
Escape in net 9, the dirts such as cultivation water, residual bait and excrement are flowed out by the hole on anti-escape network 9 and the anti-escape frame 8 of shrimp living, via water level tune
It saves pipe 10 and enters lower part return pipe 11, to flow into the water return pipeline of circulation.Shrimp living and shrimp shell, dead shrimp are by anti-escape network 9
And the anti-escape frame 8 of shrimp living filters, and is trapped in the anti-escape frame 8 of shrimp living, shrimp shell, dead shrimp can be by being manually moved out of device, and the shrimp that lives
It is placed back in circulating water cultivation pond.According to the height of water level regulation pipe 10, the general water level adjusted inside and outside return water dirt discharge groove 7
Difference is 3~5cm, and exactly shrimp shell, dead shrimp, the part dirts such as shrimp and residual bait excrement living are entered return water row with cultivation water by this water-head
Dirty slot 7 achievees the purpose that exclude dirt separates with shrimp dead shrimp living.After pulling out water level regulation pipe 10, inside and outside return water dirt discharge groove 7
Water-head energy moment reach 20cm, the pressure change at this high water level official post dirt collection mouth 12, and form negative pressure, make dirt collection
Nearby the dirts such as shrimp shell, dead shrimp and residual bait excrement of farther place enter bottom dirt collection pipe 2 to mouth 12, to improve contaminant removal effectiveness.
The device of the invention carries out pilot experiment in Daliang City, Liaoning Province circulating water cultivation litopenaeus vannamei system, application
In two sets of circulations, total breeding water body 676m3, during entire circulating water cultivation, can be effectively removed in the device
The dirts such as shrimp shell, dead shrimp and residual bait excrement, and can effectively prevent shrimp escape living, moreover it is possible to conveniently manually carry out dead shrimp and the shrimp that lives
Separation.
The present invention aquaculture pond of various shapes, the especially side of solving suitable for existing industrialization circulating water culture system
The problem of shape pond shrimp shell, dead shrimp and dirt difficulty exclude.Circulating water cultivation prawn process Prawn can be effectively solved using the present invention
The removal problem of shell and dirt, and can effectively prevent shrimp escape living, facilitate the separation for carrying out dead shrimp and shrimp living.
Claims (9)
1. a kind of recirculated water, which is supported, removes dirt and the anti-escape device of shrimp of living in shrimp system, it is characterised in that: including bottom dirt collection
(2), return pipe, return water dirt discharge groove (7), the anti-escape frame of shrimp (8) living, anti-escape network (9) and water level regulation pipe (10) are managed, wherein bottom collection
Dirt pipe (2) is placed in the bottom of aquaculture pond, which is equipped with dirt collection mouth (12)；In the return water dirt discharge groove (7)
Equipped with the anti-escape frame of shrimp (8) living, anti-escape network (9) are installed in the anti-escape frame of work shrimp (8)；One end seal of the bottom dirt collection pipe (2)
It closes, the other end is connected by return pipe with the inside of the anti-escape network (9)；One end of the water level regulation pipe (10) is inserted in
In return water dirt discharge groove (7), and it is located at the outside of the anti-escape frame of shrimp (8) living, under the other end of the water level regulation pipe (10) passes through
Portion's return pipe (11) is connected with the water return pipeline of circulation；Return water dirt discharge groove is inserted by the water level regulation pipe (10)
(7) height in realizes water level regulation.
2. recirculated water, which is supported, according to claim 1 removes dirt and the anti-escape device of shrimp of living in shrimp system, it is characterised in that:
The return water dirt discharge groove (7), the anti-escape frame of shrimp (8) living and anti-escape network (9) are all set in the water body surface layer of aquaculture pond.
3. recirculated water, which is supported, according to claim 1 removes dirt and the anti-escape device of shrimp of living in shrimp system, it is characterised in that:
Return pipe between the bottom dirt collection pipe (2) and return water dirt discharge groove (7) includes middle layer return pipe (4) and upper layer return pipe (6),
One end of the middle layer return pipe (4) is connected by bottom elbow (3) with the other end of the bottom dirt collection pipe (2), the middle layer
The other end of return pipe (4) is connect by top elbow (5) with one end of upper layer return pipe (6), the upper layer return pipe (6) it is another
It is internal that the anti-escape network (9) is inserted into one end.
4. recirculated water, which is supported, according to claim 1 removes dirt and the anti-escape device of shrimp of living in shrimp system, it is characterised in that:
The anti-escape frame of shrimp living (8) is engraved structure, is fixed in return water dirt discharge groove (7), and the bottom of the anti-escape frame of work shrimp (8) is provided with confession
The interface that return pipe passes through.
5. recirculated water, which is supported, according to claim 1 removes dirt and the anti-escape device of shrimp of living in shrimp system, it is characterised in that:
The anti-escape network (9) is removably installed in the anti-escape frame of shrimp living (8), which is nylon or plastic material.
6. recirculated water, which is supported, according to claim 1 removes dirt and the anti-escape device of shrimp of living in shrimp system, it is characterised in that:
One end of the bottom dirt collection pipe (2) is equipped with end socket (1), and the dirt collection mouth (12) is set to the bottom of bottom dirt collection pipe (2).
7. a kind of recirculated water, which is supported, removes dirt and the anti-escape method of shrimp of living in shrimp system, it is characterised in that: use claim 1
To device described in 6 any claims, cultivation water, dirt and shrimp living enter bottom dirt collection pipe (2) by the dirt collection mouth (12),
It being entered in anti-escape network (9) through the return pipe, dirt is flowed out by the hole on the anti-escape network (9) and the anti-escape frame of shrimp (8) living,
Enter lower part return pipe (11) through the water level regulation pipe (10), to flow into the water return pipeline of circulation；Shrimp living and dirt
Shrimp shell, dead shrimp in object are trapped in the anti-escape frame of shrimp living (8) by the anti-escape network (9) and the anti-escape frame of shrimp (8) living filtering,
Shrimp shell, dead shrimp are moved out of, and shrimp living is placed back in circulating water cultivation pond.
8. according to the method described in claim 7, it is characterized by: the return water dirt discharge groove (7) inside and outside there are water-heads, lead to
It crosses the water-head and enters dirt and shrimp living return water dirt discharge groove (7) with cultivation water, realize that exclude dirt separates with shrimp living, dead shrimp.
9. according to the method described in claim 7, it is characterized by: increasing institute after pulling out the water level regulation pipe (10)
The water-head inside and outside return water dirt discharge groove (7), the pressure change at dirt collection mouth (12) described in increased water level official post are stated, and is formed
Negative pressure, makes dirt collection mouth (12) nearby and the dirt of farther place enters bottom dirt collection pipe (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548991.1A CN109452215A (en) | 2018-12-18 | 2018-12-18 | Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system |
| PCT/CN2019/126305 WO2020125678A1 (en) | 2018-12-18 | 2019-12-18 | Apparatus and method for removing sewage and preventing living shrimp from escaping in circulating water shrimp culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548991.1A CN109452215A (en) | 2018-12-18 | 2018-12-18 | Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109452215A true CN109452215A (en) | 2019-03-12 |
Family
ID=65613654
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811548991.1A Pending CN109452215A (en) | 2018-12-18 | 2018-12-18 | Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109452215A (en) |
| WO (1) | WO2020125678A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278911A (en) * | 2019-08-08 | 2019-09-27 | 中国科学院海洋研究所 | The split type surface layer dirt trap that shrimp system shrimp living voluntarily returns pond is supported suitable for recirculated water |
| WO2020125678A1 (en) * | 2018-12-18 | 2020-06-25 | 中国科学院海洋研究所 | Apparatus and method for removing sewage and preventing living shrimp from escaping in circulating water shrimp culture system |
| CN111919814A (en) * | 2020-08-31 | 2020-11-13 | 大连汇新钛设备开发有限公司 | Shrimp pond pollution discharge method and device based on photoelectric-driven shrimp and backwater gap automatic control coupling |
| CN112715466A (en) * | 2020-12-11 | 2021-04-30 | 宁波大学 | Double-arc-shaped continuous concentration and pollution discharge device and method for shrimp culture system |
| CN112772538A (en) * | 2021-01-11 | 2021-05-11 | 宁波大学 | Shrimp pond rotary filtering, concentrating and pollution discharging device and method |
| CN113057212A (en) * | 2021-04-02 | 2021-07-02 | 东营市阔海水产科技有限公司 | Dead shrimp sorting device |
| CN113711961A (en) * | 2021-08-30 | 2021-11-30 | 深圳市澳华集团股份有限公司 | Culture box for shrimp graded culture and culture method thereof |
| CN114885876A (en) * | 2022-06-21 | 2022-08-12 | 广州洋科设备制造有限公司 | Observation table device for high-density aquaculture shrimps |
Families Citing this family (1)
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| CN115152692A (en) * | 2022-05-18 | 2022-10-11 | 杭州启程生态环境工程有限公司 | Automatic discharging device and method for shrimp shells of industrial prawn culture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733727U (en) * | 2010-08-10 | 2011-02-09 | 成都通威水产科技有限公司 | Water surface layer sewage disposal device |
| CN102613131A (en) * | 2012-03-31 | 2012-08-01 | 中国水产科学研究院黄海水产研究所 | Multi-function backwater device of seawater fish factory circulating-water breeding system |
| CN205213859U (en) * | 2015-12-23 | 2016-05-11 | 云南农业大学 | Macrobrachium rosenbergii breed big -arch shelter of surviving winter |
| CN106259138A (en) * | 2016-08-11 | 2017-01-04 | 新疆天蕴有机农业有限公司 | A kind of circular fry rearing cylinder drainage arrangement |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638616A (en) * | 1970-09-14 | 1972-02-01 | William Jeter Carmouche | Fish-growing aquarium |
| TWM490215U (en) * | 2014-08-06 | 2014-11-21 | Sonho Pump Mfg Co Ltd | Sludge cleaning device for culture pond |
| CN204090782U (en) * | 2014-09-26 | 2015-01-14 | 浙江海洋学院 | The industrial circulating water cultivating pond of system is discharged with sewage dirt |
| CN204518860U (en) * | 2015-01-23 | 2015-08-05 | 松河电机企业股份有限公司 | Culturing pool becomes silted up dirty cleaning plant |
| CN107439441A (en) * | 2017-08-17 | 2017-12-08 | 钟春明 | A kind of cultural method of cray |
| CN207870103U (en) * | 2018-01-22 | 2018-09-18 | 张毅 | Dirty device is received in a kind of blowdown of row's dead fish shrimp and defecation just |
| CN208095739U (en) * | 2018-03-31 | 2018-11-16 | 顾向前 | Dual-purpose type multifunctional culture pond blowdown external member group |
| CN109452215A (en) * | 2018-12-18 | 2019-03-12 | 中国科学院海洋研究所 | Recirculated water, which is supported, removes dirt and the anti-escape device and method of shrimp of living in shrimp system |
-
2018
- 2018-12-18 CN CN201811548991.1A patent/CN109452215A/en active Pending
-
2019
- 2019-12-18 WO PCT/CN2019/126305 patent/WO2020125678A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733727U (en) * | 2010-08-10 | 2011-02-09 | 成都通威水产科技有限公司 | Water surface layer sewage disposal device |
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