CN108029610A - A kind of environment-protecting cultivation ball for being used to cultivate shrimp - Google Patents
A kind of environment-protecting cultivation ball for being used to cultivate shrimp Download PDFInfo
- Publication number
- CN108029610A CN108029610A CN201711166778.XA CN201711166778A CN108029610A CN 108029610 A CN108029610 A CN 108029610A CN 201711166778 A CN201711166778 A CN 201711166778A CN 108029610 A CN108029610 A CN 108029610A
- Authority
- CN
- China
- Prior art keywords
- fiber
- shrimp
- environment
- sphere
- cultivate
- 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.)
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Links
- 241000238557 Decapoda Species 0.000 title claims abstract description 41
- 239000000835 fiber Substances 0.000 claims abstract description 91
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 20
- 229920000728 polyester Polymers 0.000 claims abstract description 16
- 238000004020 luminiscence type Methods 0.000 claims abstract description 15
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 15
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 8
- 238000009987 spinning Methods 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- 230000000845 anti-microbial effect Effects 0.000 claims description 8
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 6
- 229910001431 copper ion Inorganic materials 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims 1
- 241000143060 Americamysis bahia Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 206010067868 Skin mass Diseases 0.000 description 3
- 230000010148 water-pollination Effects 0.000 description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical group CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Environmental Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Artificial Filaments (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of environment-protecting cultivation ball for being used to cultivate shrimp, including:Sphere,The sphere is entwined by plurality of fibers silk,The filament is 3-D crimped fiber silk,The crispation number of the 3-D crimped fiber silk is 9 11/25mm,Each filament includes fiber bodies and hydrophilic layer,The hydrophilic layer is by being adhered to the outer surfaces of the fiber bodies after drying,And the material of the hydrophilic layer is active emulsifier,The fiber bodies are by polyester fiber,Spinning forms after antibacterial matrices and the melting of luminescence rare earth material at high temperature,Matched according to mass percent,Antibacterial matrices content in the fiber bodies accounts for 2.4 3.6%,Luminescence rare earth material content in the fiber bodies accounts for 4.0 6.0%,Surplus is polyester fiber,Through the above way,The present invention can not only possess have it is hydrophilic,The effect of antibacterial,Can also be in night self-luminous,Shrimp night is lured to feed,Promote the growth rate of shrimp.
Description
Technical field
The present invention relates to a kind of chemical fibre, more particularly to a kind of environment-protecting cultivation ball for being used to cultivate shrimp.
Background technology
Shrimp, Nearshore Shallow Sea shrimps, have omnivorousness strong, that wide warm, wide salt and growth are rapid, disease resistance ability is strong etc. is excellent
Point, and can lower oxygen concentration resistance, there is latent bottom habit, because of the thin body fertilizer of shell, meat tenderness it is delicious can live body sale and it is favored by consumers, because
This becomes the improved seeds of " sea shrimp is light to support " at present.
At this stage, a part uses and food is thrown directly into pond in the feeding process of shrimp, and the food materials that these are shed
A part is eaten up by shrimp, and another part can gradually sink to bottom of pond, and the food materials of these bottom of pond are through after a while will
Occur to go bad, can not only influence the nutrient in soil, but also the breeding of algae bio in pond, growth, another part can be promoted
Then by the way of fibrous nodules, food materials bank is entered in fiber, then loses fibrous nodules in water, but those fibrous nodules are not
Possessing has hydrophily, all swims in mostly on the water surface, and shrimp is looked for food difficulty, and breeding efficiency is low, of high cost, and the feature of environmental protection compared with
Difference.
The content of the invention
, can not only the invention mainly solves the technical problem of providing a kind of environment-protecting cultivation ball for being used to cultivate shrimp
Possessing has the effect of hydrophilic, antibacterial, shrimp night can also be lured to feed, promote the growth of shrimp in night self-luminous
Speed.
In order to solve the above technical problems, one aspect of the present invention is:There is provided a kind of for cultivating shrimp
Environment-protecting cultivation ball, including:Sphere, the sphere are entwined by plurality of fibers silk, and the filament is 3-D crimped fiber
Silk, the crispation number of the 3-D crimped fiber silk are 9-11/25mm, and each filament includes fiber bodies and hydrophilic
Layer, the hydrophilic layer is by being adhered to the outer surfaces of the fiber bodies after drying, and the material of the hydrophilic layer is Lactic acid bacteria drink
Agent, the fiber bodies are formed by spinning after the melting of polyester fiber, antibacterial matrices and luminescence rare earth material at high temperature, according to matter
Amount percentage is matched, and antibacterial matrices content in the fiber bodies accounts for 2.4-3.6%, the luminescence rare earth material
Content accounts for 4.0-6.0% in the fiber bodies, and surplus is polyester fiber.
In a preferred embodiment of the present invention, a diameter of 5.5-6cm of the sphere.
In a preferred embodiment of the present invention, each filametntary denier is 15-25D.
In a preferred embodiment of the present invention, the total draft denier of the sphere is ten thousand denier of 20-30.
In a preferred embodiment of the present invention, the filament is any one of white, blueness or achromatic fibrils.
In a preferred embodiment of the present invention, the antibacterial matrices are copper ion antimicrobial powder, are further ensured that fiber
Silk possesses and has superior anti-microbial property.
Beneficial effects of the present invention include:
1st, compared to other chemical fibre materials, can have as the material of main part in fiber bodies by using polyester fiber
Optimal wrinkle resistance and conformality are had, so that ensure that shrimp is being sought connections with after the spherome surface of polyester fiber material is looked for food,
The sphere can still hold its shape, and come off so as to effectively prevent the food materials being inlaid in sphere;
2nd, 9-11/25mm is designed as using by each filametntary crispation number, further ensures that food materials bank enters in the fiber and fibre
It is not easily to fall off after between dimension curling, ensure use quality, while enable to the shrimp foot of shrimp just to vise filament, make base
Enclosing shrimp can easily seek connections with spherome surface;
3rd, using in fiber bodies surface adhesion hydrophilic layer so that each filament possesses and has hydrophily, so that sphere
Water suction after being thrown in water, and sink, while by controlling bank to enter the food materials proportion in sphere fiber and fiber crimp, to control
The height that sphere processed sinks, it is final to cause the ball suspending equipped with food materials in water, so that shrimp feeds;
4th, using suitable antibacterial matrices are reasonably added in fiber bodies, can extend that food goes bad in the fibre when
Between, so as to increase the service life of cultivation ball;
5th, using reasonably adding suitable luminescence rare earth material in fiber bodies so that sphere absorbs illumination on daytime, treats
By the principle self-luminous of long remaining light after evening, lure shrimp to feed at night, accelerate shrimp growth rate.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
Embodiment 1:
A kind of environment-protecting cultivation ball for being used to cultivate shrimp, including:Sphere, the sphere are entwined by plurality of fibers silk, institute
It is 3-D crimped fiber silk to state filament, and the crispation number of the 3-D crimped fiber silk is 9/25mm, and each filament is equal
Including fiber bodies and hydrophilic layer, the hydrophilic layer is by being adhered to the outer surfaces of the fiber bodies, and the parent after drying
The material of water layer is active emulsifier, and the fiber bodies are melted by polyester fiber, antibacterial matrices and luminescence rare earth material at high temperature
Melt rear spinning to form, matched according to mass percent, antibacterial matrices content in the fiber bodies accounts for 3.6%, institute
State luminescence rare earth material content in the fiber bodies and account for 4.0%, surplus is polyester fiber.
Embodiment 2:
A kind of environment-protecting cultivation ball for being used to cultivate shrimp, including:Sphere, the sphere are entwined by plurality of fibers silk, institute
It is 3-D crimped fiber silk to state filament, and the crispation number of the 3-D crimped fiber silk is 11/25mm, and each filament is equal
Including fiber bodies and hydrophilic layer, the hydrophilic layer is by being adhered to the outer surfaces of the fiber bodies, and the parent after drying
The material of water layer is active emulsifier, and the fiber bodies are melted by polyester fiber, antibacterial matrices and luminescence rare earth material at high temperature
Melt rear spinning to form, matched according to mass percent, antibacterial matrices content in the fiber bodies accounts for 2.4%, institute
State luminescence rare earth material content in the fiber bodies and account for 6.0%, surplus is polyester fiber.
Embodiment 3:
A kind of environment-protecting cultivation ball for being used to cultivate shrimp, including:Sphere, the sphere are entwined by plurality of fibers silk, institute
It is 3-D crimped fiber silk to state filament, and the crispation number of the 3-D crimped fiber silk is 10/25mm, and each filament is equal
Including fiber bodies and hydrophilic layer, the hydrophilic layer is by being adhered to the outer surfaces of the fiber bodies, and the parent after drying
The material of water layer is active emulsifier, and the fiber bodies are melted by polyester fiber, antibacterial matrices and luminescence rare earth material at high temperature
Melt rear spinning to form, matched according to mass percent, antibacterial matrices content in the fiber bodies accounts for 3.0%, institute
State luminescence rare earth material content in the fiber bodies and account for 5.0%, surplus is polyester fiber.
Further illustrate, a diameter of 5.5-6cm of the sphere;Each filametntary denier is 15-25D;The ball
The total draft denier of body is ten thousand denier of 20-30.
The filament is any one of white, blueness or achromatic fibrils, can give out different colours light, swash
Appetite of the shrimp at night is sent out, further speeds up the growth rate of shrimp, wherein, it is most preferably achromatic fibrils, Neng Goufa
Go out transparent light, brightness is high.
The antibacterial matrices are copper ion antimicrobial powder, since traditional silver-ion antibiotic product is by state of European Union
Family forbids using, therefore replaces traditional silver ion antimicrobial agent using copper ion antimicrobial powder, and copper ion antimicrobial powder is in itself
Just possessing has good antibacterial characteristics, after the copper ion antimicrobial powder is added in filament, can guarantee that filament possess have it is excellent
Anti-microbial property more.
Further illustrate, a kind of production method of environment-protecting cultivation ball for cultivating shrimp of the invention is as follows:
Step(1):Polyester fiber, antibacterial matrices and luminescence rare earth material are chosen according to aforementioned proportion, it is put into spinning at the same time
Spinning forms a plurality of fiber bodies after carrying out high temperature fusion in silk ring;
Step(2):Each fiber bodies pass through oil groove by drafting system, and active emulsifier is mixed with the oil groove so that
The outer surface of fiber bodies is stained with one layer of hydrophilic layer;
Step(3):The fiber bodies for being stained with hydrophilic layer are continued into drawing-off, until entering drying unit carries out thermal finalization, by fibre
Tie up body on oil stain remove, while cause active emulsifier drying after it is firm it is low be adhered to fiber bodies surface, so as to be formed
Filament;
Step(4):Processing is crimped to each filament, most each filament is wound sphere at last, that is, is made for cultivating
The environment-protecting cultivation ball of shrimp.
It should be noted that in above-mentioned steps(2)Oil groove in, the content of above-mentioned active emulsifier accounts for 30%.
The prior art is different from, a kind of environment-protecting cultivation ball for being used to cultivate shrimp of the present invention is on the one hand fine using chemistry
Wrinkle resistance and conformality polyester fiber the most superior can ensure that shrimp exists as the material of main part in fiber bodies in dimension
Seek connections with after the spherome surface of polyester fiber material is looked for food, which can still hold its shape, so as to effectively prevent embedded
Food materials in sphere come off;On the other hand 9-11/25mm is designed as using by each filametntary crispation number, further ensured that
Food materials bank is not easily to fall off after entering between the fiber and fiber crimp, ensures use quality, while enable to the shrimp of shrimp
Foot just vises filament, shrimp is easily sought connections with spherome surface;Also use at the same time in fiber bodies surface adhesion parent
Water layer so that each filament possesses and has hydrophily, so that sphere absorbs water after being thrown in water, and sinks, leads at the same time
Cross control bank and enter the food materials proportion in sphere fiber and fiber crimp, it is final so that being equipped with to control the height that sphere sinks
The ball suspending of food materials in water, for shrimp feed;It is in addition, also suitable anti-using reasonably being added in fiber bodies
Starter grain, can extend the time that food goes bad in the fibre, so as to increase the service life of cultivation ball;Using in fiber bodies
In reasonably add suitable luminescence rare earth material so that sphere daytime absorb illumination, pass through the original of long remaining light after evening
Self-luminous is managed, lures shrimp to feed at night, accelerates shrimp growth rate.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
- A kind of 1. environment-protecting cultivation ball for being used to cultivate shrimp, it is characterised in that including:Sphere, the sphere is by plurality of fibers Silk is entwined, and the filament is 3-D crimped fiber silk, the crispation number of the 3-D crimped fiber silk for 9-11/ 25mm, each filament include fiber bodies and hydrophilic layer, and the hydrophilic layer is by being adhered to the fiber sheet after drying The outer surface of body, and the material of the hydrophilic layer is active emulsifier, the fiber bodies by polyester fiber, antibacterial matrices and Spinning forms after the melting of luminescence rare earth material at high temperature, is matched according to mass percent, the antibacterial matrices are in the fiber Content accounts for 2.4-3.6% in body, and luminescence rare earth material content in the fiber bodies accounts for 4.0-6.0%, and surplus is poly- Ester fiber.
- 2. the environment-protecting cultivation ball according to claim 1 for being used to cultivate shrimp, it is characterised in that the diameter of the sphere For 5.5-6cm.
- 3. the environment-protecting cultivation ball according to claim 1 for being used to cultivate shrimp, it is characterised in that each described filametntary Denier is 15-25D.
- 4. the environment-protecting cultivation ball according to claim 1 for being used to cultivate shrimp, it is characterised in that the sphere is always led It is ten thousand denier of 20-30 to stretch denier.
- 5. the environment-protecting cultivation ball according to claim 1 for being used to cultivate shrimp, it is characterised in that the filament is white Any one of color, blueness or achromatic fibrils.
- 6. according to claim 1 be used to cultivate the environment-protecting cultivation ball of shrimp, it is characterised in that the antibacterial matrices are Copper ion antimicrobial powder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711166778.XA CN108029610B (en) | 2017-11-21 | 2017-11-21 | A ball is bred in environmental protection for breeding metapenaeus ensis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711166778.XA CN108029610B (en) | 2017-11-21 | 2017-11-21 | A ball is bred in environmental protection for breeding metapenaeus ensis |
Publications (2)
Publication Number | Publication Date |
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CN108029610A true CN108029610A (en) | 2018-05-15 |
CN108029610B CN108029610B (en) | 2020-09-04 |
Family
ID=62092938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711166778.XA Active CN108029610B (en) | 2017-11-21 | 2017-11-21 | A ball is bred in environmental protection for breeding metapenaeus ensis |
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Citations (9)
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JP2560764B2 (en) * | 1988-01-05 | 1996-12-04 | 日本板硝子株式会社 | Carrier made of inorganic fiber and method for producing the same |
CN2574762Y (en) * | 2001-10-10 | 2003-09-24 | 清华同方股份有限公司 | Cylindrical cleaning device |
CN2686329Y (en) * | 2003-11-24 | 2005-03-23 | 朱银凤 | Contractible fish-luring luminous hombing hook bait-laying device |
CN1876571A (en) * | 2005-06-06 | 2006-12-13 | 天年生物(中国)有限公司 | Novel antibiotic bacteriostatic water quality processor and its production method |
CN200938795Y (en) * | 2006-08-01 | 2007-08-29 | 柯建安 | Spherical fish feeder |
CN103102005A (en) * | 2013-02-27 | 2013-05-15 | 绍兴文理学院元培学院 | Composite three-dimensional aquaculture water environment purification device |
CN204888369U (en) * | 2015-09-11 | 2015-12-23 | 深圳市龙科源水产养殖有限公司 | Device of throwing something and feeding of aquatic products seedling bait |
CN206244497U (en) * | 2016-12-08 | 2017-06-13 | 青岛理工大学 | A kind of self-circulation type device for culturing prawn |
CN107059418A (en) * | 2017-05-26 | 2017-08-18 | 江苏绿地环保滤材有限公司 | Dirty corrosion resistant environmentally friendly filtering material of anti-static oil-resistance and preparation method thereof |
-
2017
- 2017-11-21 CN CN201711166778.XA patent/CN108029610B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2560764B2 (en) * | 1988-01-05 | 1996-12-04 | 日本板硝子株式会社 | Carrier made of inorganic fiber and method for producing the same |
CN2574762Y (en) * | 2001-10-10 | 2003-09-24 | 清华同方股份有限公司 | Cylindrical cleaning device |
CN2686329Y (en) * | 2003-11-24 | 2005-03-23 | 朱银凤 | Contractible fish-luring luminous hombing hook bait-laying device |
CN1876571A (en) * | 2005-06-06 | 2006-12-13 | 天年生物(中国)有限公司 | Novel antibiotic bacteriostatic water quality processor and its production method |
CN200938795Y (en) * | 2006-08-01 | 2007-08-29 | 柯建安 | Spherical fish feeder |
CN103102005A (en) * | 2013-02-27 | 2013-05-15 | 绍兴文理学院元培学院 | Composite three-dimensional aquaculture water environment purification device |
CN204888369U (en) * | 2015-09-11 | 2015-12-23 | 深圳市龙科源水产养殖有限公司 | Device of throwing something and feeding of aquatic products seedling bait |
CN206244497U (en) * | 2016-12-08 | 2017-06-13 | 青岛理工大学 | A kind of self-circulation type device for culturing prawn |
CN107059418A (en) * | 2017-05-26 | 2017-08-18 | 江苏绿地环保滤材有限公司 | Dirty corrosion resistant environmentally friendly filtering material of anti-static oil-resistance and preparation method thereof |
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CN108029610B (en) | 2020-09-04 |
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