CN208850443U - Floating drum cage type biological floating island device - Google Patents

Floating drum cage type biological floating island device Download PDF

Info

Publication number
CN208850443U
CN208850443U CN201821181996.0U CN201821181996U CN208850443U CN 208850443 U CN208850443 U CN 208850443U CN 201821181996 U CN201821181996 U CN 201821181996U CN 208850443 U CN208850443 U CN 208850443U
Authority
CN
China
Prior art keywords
cage
net cage
net
frame
millimeters
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.)
Expired - Fee Related
Application number
CN201821181996.0U
Other languages
Chinese (zh)
Inventor
陈有光
于振海
卢红
郑玉珍
刘红彩
轩子群
顾汉东
鹿杨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Freshwater Fisheries Research Institute (shandong Freshwater Fisheries Monitoring Center)
Original Assignee
Shandong Freshwater Fisheries Research Institute (shandong Freshwater Fisheries Monitoring Center)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Freshwater Fisheries Research Institute (shandong Freshwater Fisheries Monitoring Center) filed Critical Shandong Freshwater Fisheries Research Institute (shandong Freshwater Fisheries Monitoring Center)
Priority to CN201821181996.0U priority Critical patent/CN208850443U/en
Application granted granted Critical
Publication of CN208850443U publication Critical patent/CN208850443U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The utility model belongs to technical field of aquaculture, it is related to a kind of floating drum cage type biological floating island device, including chinampa building enclosure, net cage (8) frame, net cage (8), return structure, water plant (9), strain discharges the part such as structure and anchor structure and forms, with the residual bait of aqiuculrue, the substance and water plant two-stage of the eutrophication such as excrement are by the source as resource utilization, in pond, introduce water plant, multiple beneficial bacteria and phytophage fish, increase pond species diversity, build the freshwater ecosystem, so that Eutrophication materials are able to recycling, breeding environment is repaired, meet the requirement of breeding water, floating drum cage type biological floating island device production, it installs and easy to operation, it is easy to promote and utilize.

Description

Floating drum cage type biological floating island device
Technical field
The utility model belongs to technical field of aquaculture, is related to a kind of floating drum cage type biological floating island device.
Background technique
In aquaculture, since cultivating pool resource is limited, people often covet the specific yield in pond, ignore The reparation of pond ecological environment.While yield increases, the pollution in pond is but made to already exceed self-purification capacity.That breeds fish is residual The accumulation such as bait, excrement, drug makes the eutrophication that pond is different degrees of, or even causes blue-green algae in ponds wawter bloom, fish disease, aquatic products Quality, waste discharge secondary pollution problems.With to environmental protection and food safety cognition raising, this problem of cultivating pool The whole society is caused widely to pay attention to.Therefore, successively there is the processing method of many pond waters.Existing method has physics side Method, chemical method, biological method and engineering techniques.
Physical method includes regular pond water filling or aerator oxygenation, can only alleviate the situation of water quality, use pond throughout the year The pool easily causes the accumulation of nutriment;Water or dredging are changed in regular pond, and treatment effect is obvious, but manpower, power, financial resources, water The consumptions such as resource are larger.
Chemical method includes that temporarily can only be improved or be delayed in addition to increase expense using chemical substances such as quick lime, hydrogen peroxide The effect of water quality deterioration is solved, but the substance of eutrophication still retains in pond.
Biological method includes Optimal culture structure, using probiotics, planting aquatic plants.Optimal culture structure, root According to feeding habits and biological nature, Water space, i.e. three-dimensional culture are made full use of, but extremely limited to the purification of water body;Use micro- life State preparation needs long-term, multiple, a large amount of uses, could generate or maintain the clean-up effect in pond, wherein preparation is costly; Planting aquatic plants have stronger detergent power, with aquatic plants growth, are easy to occupy pond culture space, including pond Water body, the water surface, bottom of pond etc..
Engineering techniques include that pond in-situ treatment and dystopy handle two kinds of type of skill, pond original position body purification techniques It is biologic float bed etc. including the ecological slope of construction, setting;Water dystopy water body purification technology is using wastewater treatment as core, including construction life State irrigation canals and ditches, artificial swamp etc. are a series of mating.Often raiser is limited by conditions such as place, investments, it is difficult to be implemented.
Above-mentioned many pond treatment methods are made a general survey of, China scientific and technical personnel have done the basic research of a large amount of hardships, risen To different degrees for the treatment of effect, many encouraging success are achieved.Meanwhile it can also be seen that, to eutrophy such as residual bait, the excrement breeded fish It is still puzzlement technical problem in pond culture that the substance of change, which is generated, decomposed, removing aspect,.
The utility model constructs first set according to ecological, systematics and engineering principles from pond original position angle With the cultivating pool ecosystem of " ration size fish --- water plant --- is beneficial to mushroom ".Using ration size fish as cultivating pool The producer will cultivate the physical resources as consumer's nutrient absorption such as residual bait, excrement of fish;Using water plant as cultivating pool Consumer, row photosynthesis absorbs rapidly, to cut down ever-increasing pond Eutrophication materials, with beneficial to mushroom be cultivation Macromolecule organic is resolved into inorganic matter by the analyst in pond, the physical resources as consumer's nutrient absorption;Convenient for consumption Person is preferably absorbed and utilized, and pond water quality has obtained preferable improvement.
But new problem occurs again.Since the residual bait of cultivation fish, excrement constantly generate, so that water plant overgrows, The breeding spaces such as pond waters, the water surface, bottom of pond have been occupied, and have constrained the yield of cultivation fish.Therefore, and second set is established The cultivating pool ecosystem of " water plant --- phytophage fish --- is beneficial to mushroom ".It equally, is the producer with water plant, Phytophage fish is consumer, is analyst beneficial to mushroom, water plant is made to reach the range of an appropriateness in pond culture space.
The purpose of this utility model is: the utility model overcomes the defect or deficiency of existing pond treatment method, with pond The substance and water plant two-stage of the eutrophication such as residual bait, the excrement breeded fish increase pond by the source as resource utilization Pool species diversity, substance have obtained recycling, have repaired breeding environment, meet the requirement of breeding water, reach Water-saving consumption-reduction, no matter the ration size fish in pond or the phytophage fish of net cage, the final substance of pond treatment, or with commodity Fish body is existing, provides health, safety, ecology, high-quality aquatic products.Therefore, which provides a kind of knot for cultivating pool Structure is novel, simple and easy to do, applicability is wide, the significant floating drum cage type biological floating island device of clean-up effect.
Summary of the invention
The purpose of this utility model is embodied by following scheme:
A kind of floating drum cage type biological floating island device, including chinampa building enclosure, net cage (8) frame, net cage (8), return Structure, water plant (9), strain release structure and anchor structure part composition, it is characterized in that:
Chinampa building enclosure be penetrated by PE plastic tube (1) several floating balls (2), it is closely coupled after, then use hot melt side Method connects PE plastic tube (1), forms 1 circular chinampa building enclosure;
Net cage (8) frame is made of 8 steel pipes (7), and every two steel pipes (7) are placed in parallel, and spacing is floating drum (4) diameter It is 1/3 wide, square or rectangular steel pipe (7) frame are fixed into using building scaffold pipe clamp (11), then with bracing wire (6) by floating drum In steel pipe (7) frame in the following, forming net cage (8) frame, building scaffold pipe clamp (11) is standard component, the bolt of use for binding Fastening locks right-angled intersection steel pipe (7);
Net cage (8) is hexahedron net cage, and every net cage rib uses head rope sewn reinforcement, and 8 net cage (8) turnings reserve 1 The head rope of the long head rope of rice, net cage (8) 4 turnings above is bound on net cage (8) frame, the net at net cage (8) 4 turnings below Guiding principle binds plummet, and the cover net (3) of net cage (8) reserves 1 meter of long network interface, and net cage is 0.8 millimeter of net diameter without section collodion silk net, net 30 millimeters of mesh;
Return structure be using along on the outside of net cage (8), apart from 150 millimeters of net cage (8) wall, the water surface above 50 millimeters floating One of stainless steel wire (10) are bound on cylinder (4);
Water plant (9) is Eichhornia crassipes;
Strain release structure is to use long 3.5m, 9 sections, 8 hole cages (12), 250 millimeters of screen frame diameter, screen frame spacing 500 Millimeter, 10 millimeters of mesh, cage (12) are provided with strain package and corallite, and strain package uses nylon seed breeding mesh bag, specification 15 10 centimetres of cm x, point are placed in (12) 5 layers of screen frame of cage, and cage (12) is from top to bottom respectively EM bacterium, photosynthetic bacteria, withered Careless bacillus, nitrobacteria, denitrifying bacteria, the built-in difference of strain package 5 kinds of strains above-mentioned, and with 20 millimeters of partial size of coral The embedding of coral stone, 200 millimeters thicks, cage (12) bottom are put into bottom of pond, are gently straightened, and cage (12) upper end is bound in net cage (8) at frame corner.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of chinampa of floating drum cage type biological floating island device Building enclosure be penetrated by PE plastic tube (1) several floating balls (2), it is closely coupled after, then using melt process by PE plastic tube (1) it connects, forms 1 circular chinampa building enclosure.25 millimeters of the diameter of PE plastic tube (1), floating ball (2) are straight-through floating ball (2), 25 millimeters of aperture, 15 centimetres of outer diameter.15 meters of chinampa building enclosure diameter.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of anchoring of floating drum cage type biological floating island device Structure is securely, then by chinampa building enclosure to be divided into 4 equal parts from 4 corners of net cage (8) frame roof using drawstring (2) binding Place's binding is fastened, and so that net cage (8) is embedded in the center of round chinampa building enclosure, then the other end of drawstring (2) is fixed on pond Pool bank.A set of floating drum cage type biological floating island device is arranged in every 1.5 mu of ponds, and drawstring (2) is using PVC rope, directly 10 millimeters of diameter.
The significant effect of utility model is:
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of chinampa of floating drum cage type biological floating island device Building enclosure be penetrated by PE plastic tube (1) several floating balls (2), it is closely coupled after, then using melt process by PE plastic tube (1) it connects, forms circular chinampa building enclosure.The chinampa building enclosure that PE plastic tube (1) and floating ball (2) are made into has foot Enough intensity highly stops water plant (9) to be spread to other pond waters surface, to cultivation fish reserves enough water surface spaces.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of net cage of floating drum cage type biological floating island device (8) frame is by 8 steel pipes (7), and two steel pipes (7) are placed in parallel, and spacing is the 1/3 wide of floating drum (4) diameter, using building Scaffold pipe clamp (11) is fixed into square or rectangular steel pipe (7) frame, then is bound floating drum in steel pipe (7) frame with bracing wire (6) Frame is in the following, form net cage (8) frame.Net cage (8) will not be raised and lowered by pond water level and influence phytophage fish in net cage (8) Interior living space.Net cage (8) frame is sturdy and durable.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of net cage of floating drum cage type biological floating island device It (8) is hexahedron net cage, every net cage rib uses head rope sewn reinforcement, and 8 net cage (8) turnings reserve 1 meter of long head rope, net The head rope at case (8) 4 turnings above is bound on net cage (8) frame, and the head rope at net cage (8) 4 turnings below binds plummet, net The cover net (3) of case (8) reserves 1 meter of long network interface.Net cage be without section collodion silk net, 0.8 millimeter of net diameter, 30 millimeters of mesh.Net cage (8) easy for installation, long service life puts fish and takes fish convenient.Biggish mesh is selected, phytophage fish can be enough to absorb aquatic plant Object.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of return of floating drum cage type biological floating island device Structure be using along on the outside of net cage (8), on 150 millimeters of net cage (8) wall, the water surface 50 millimeters on floating drum (4) bind one Road stainless steel wire (10).1.5 millimeters of stainless steel wire diameter.When water plant (9) overgrowing, stainless steel wire (10) is to net cage (8) Side squeezes, and phytophage fish can ingest rapidly water plant;When water plant (9) deficiency, stainless steel wire (10) will not be because scraping Wind, water filling etc. allow water plant to be ingested completely close to net cage.Return structure can remain between net cage (8) and building enclosure There is the biomass of enough water plants (9), meets the lasting clean-up effect of pond waters, meanwhile, decrease water plant (9) The process for gathering in maintenance.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of floating drum cage type biological floating island device is aquatic Plant (9) is water hyacinth.It, which has, likes warm and moist, sun-drenched environment, and petiole varying length, middle part enlarges into cryptomere Or spindle, interior there are many gas chamber of polygonal column cell composition, well developed root system belongs to fluitante, and Eichhornia crassipes is being grown The nutrients such as a large amount of nitrogen, phosphorus and certain heavy metal elements in water body can be absorbed in the process, be usually used in purification containing organic The processing of the water body of the more industrial wastewater of object or sanitary sewage.Pond is only occupied no more than 10% water surface, water is prevented take up Body and bottom of pond operate almost without influence the aquifer cultivation space of contention fish, fishing trawling net.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of strain of floating drum cage type biological floating island device Release structure is to use long 3.5 meters, 9 sections, 8 hole cages (12), 250 millimeters of screen frame diameter, 500 millimeters of screen frame spacing, mesh 10 Millimeter.Cage (12) is provided with strain package and corallite.Strain package uses nylon seed breeding mesh bag, 10 lis of 15 cm x of specification Rice.Point be placed in (12) 5 layers of screen frame of cage, cage (12) be from top to bottom respectively EM bacterium, photosynthetic bacteria, bacillus subtilis, Nitrobacteria, denitrifying bacteria.Built-in 250 grams of the various strains of strain package, and embedded with 200 millimeters thick corallites.Cage (12) Bottom is put into bottom of pond, is gently straightened, and by the binding of cage (12) upper end at net cage (8) frame corner.EM bacterium is by photosynthetic thin The compound beneficial bacterium composition such as bacterium, lactic acid bacteria, bacillus, nitrobacteria.EM bacterium-Eichhornia crassipes combination water body clean-up effect is aobvious It writes, the two synergistic effect is obvious, EM bacterium strain package is placed on cage (12) upper layer, as close as possible to Eichhornia crassipes root system, top layer's net In frame;Second layer screen frame is put into photosynthetic bacteria strain package, and third layer screen frame is put into Bacillus subtilis strain packet, second bottom screen frame It is put into nitrobacteria strain package, bottom screen frame is put into denitrifying bacteria strain package, by the embedding of corallite, in different water Dominant population is generated in the corallite of the respective screen frame of layer, forms biomembrane, strain slow release, constantly reduction water body on corallite Middle N, P content and toxic substance concentration.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of anchoring of floating drum cage type biological floating island device Structure is securely, then by chinampa building enclosure to be divided into 4 equal parts from 4 corners of net cage (8) frame roof using drawstring (2) binding Place's binding is fastened, and so that net cage (8) is embedded in the center of round chinampa building enclosure, then the other end of drawstring (2) is fixed on pond Pool bank.A set of floating drum cage type biological floating island device is arranged in every 1.5 mu of ponds, and drawstring (2) is using PVC rope, directly 10 millimeters of diameter.Floating drum cage type biological floating island device is preferably disposed on the cultivation frequent zone of action of fish, pays attention to avoiding oxygenation as far as possible Machine water splashes region and region is spread in device for feeding fish bait throwing.Pond is overlooked, floating drum cage type biological floating island device is just like adrift ancient on the water surface The flower bed of coin shape, the floating ball (2) of bright yellow surround between a circular building enclosure and square net cage (8), growth It is dense, have hyacinthine flower, bottle green water plant (9), it is especially eye-catching, also afforest, beautified pond environment.
In conclusion a kind of floating drum cage type biological floating island device of the utility model, it is existing all preferably to solve puzzlement More technical problem, using the substance of the eutrophication such as the residual bait of aqiuculrue, excrement and water plant two-stage by as recycling The source utilized introduces water plant, multiple beneficial bacteria and phytophage fish, increases pond species diversity in pond, It builds the freshwater ecosystem and has repaired breeding environment so that Eutrophication materials are able to recycling, meet feeding The requirement with water is grown, has reached water-saving consumption-reduction, has provided health, safety, ecology, high-quality marketable fish, it is practical new to realize this The floating drum cage type biological floating island device of type repairs the purpose of pond environment.
Detailed description of the invention
The specific structure of utility model is provided by embodiment below and its attached drawing.
Fig. 1 is that a kind of floating drum cage type biological floating island device stereoscopic schematic diagram is proposed according to utility model;
In Fig. 1, (1) PE plastic tube;(2) floating ball;(3) cover net;(4) floating drum;(5) drawstring;(6) bracing wire;(7) steel pipe; (8) net cage;(9) water plant;(10) stainless steel wire;(11) pipe clamp;(12) cage.
Specific embodiment
As shown in connection with fig. 1, floating drum cage type biological is applied in Jining City, Shandong, Yutai County Hao Yang Biotechnology Co., Ltd For floating island device, the details and application effect of the device components of further explanation.
Shandong Province fresh water fishery research institute scientific and technical personnel have selected two mouthfuls of identical ponds in the said firm, long × wide × deep (flat The equal depth of water) 100 meters × 21 meters × 1.7 meters, 375 kilograms of carp fingerling are put, 0.262 kilogram of average size, wherein a bite pond is put 2 floating drum cage type biological floating island devices are set, check experiment has been carried out.
The floating drum cage type biological floating island device, including chinampa building enclosure, net cage (8) frame, net cage (8), return knot Structure, water plant (9), strain release structure and anchor structure etc. part form.
The chinampa building enclosure of floating drum cage type biological floating island device be penetrated by PE plastic tube (1) several floating balls (2), After closely coupled, then melt process is used to connect PE plastic tube (1), forms 1 circular chinampa building enclosure.PE plastic tube (1) 25 millimeters of diameter, floating ball (2) they are to lead directly to floating ball (2), 25 millimeters of aperture, 15 centimetres of outer diameter.Chinampa building enclosure diameter 15 Rice.
Net cage (8) frame of the floating drum cage type biological floating island device is by 8 steel pipes (7), and two steel pipes (7) are put in parallel It sets, spacing is the 1/3 wide of floating drum (4) diameter, is fixed into square or rectangular steel pipe (7) using building scaffold pipe clamp (11) Frame, then bound floating drum in steel pipe (7) frame in the following, forming net cage (8) frame with bracing wire (6).Steel pipe is stainless steel tube, directly 25 millimeters of diameter, floating drum is plastic barrel, and 60 centimetres of diameter, bucket is 100 centimetres high.Building scaffold pipe clamp (11) is standard component, diameter 25 millimeters, the bolt fastening of use locks right-angled intersection steel pipe (7).
The net cage (8) of the floating drum cage type biological floating island device is hexahedron net cage, and every net cage rib is sutured using the head rope It reinforces, 8 net cage (8) turnings reserve 1 meter of long head rope, and the head rope at net cage (8) 4 turnings above is bound in net cage (8) frame On frame, the head rope at net cage (8) 4 turnings below binds plummet, and the cover net (3) of net cage (8) reserves 1 meter of long network interface.Net cage For without section collodion silk net, 0.8 millimeter of net diameter, 30 millimeters of mesh.It is grass carp that net cage (8), which is put into phytophage fish, considers grass carp to phoenix eyes The palatability that lotus ingests, specification are 250 grams or so, 5 tail of breeding density/square metre.
The return structure of the floating drum cage type biological floating island device is used along net cage (8) outside, apart from net cage (8) wall 150 millimeters, on the water surface 50 millimeters one of stainless steel wire (10) are bound on floating drum (4).1.5 millimeters of stainless steel wire diameter.
A kind of floating drum cage type biological floating island device, it is characterized in that: a kind of floating drum cage type biological floating island device is aquatic Plant (9) is water hyacinth.Eichhornia crassipes, 3 Kilograms Per Square Meter of density are transplanted between net cage (8) and building enclosure.
The strain release structure of the floating drum cage type biological floating island device is to use long 3.5 meters, 9 sections, 8 hole cages (12), 250 millimeters of its screen frame diameter, 500 millimeters of screen frame spacing, 10 millimeters of mesh.Cage (12) is provided with strain package and corallite.Bacterium Kind packet uses nylon seed breeding mesh bag, 10 centimetres of 15 cm x of specification.Divide and is placed in (12) 5 layers of screen frame of cage, cage (12) It is from top to bottom respectively EM bacterium, photosynthetic bacteria, bacillus subtilis, nitrobacteria, denitrifying bacteria.The built-in various bacterium of strain package 250 grams of kind, viable bacteria content 80~10,000,000,000/g, and embedded with 20 millimeters of corallites of partial size, 200 millimeters thicks.Cage (12) bottom It is put into bottom of pond, is gently straightened, and by the binding of cage (12) upper end at net cage (8) frame corner.
The anchor structure of the floating drum cage type biological floating island device is from 4 corners of net cage (8) frame roof using drawing (2) binding restrict securely, then chinampa building enclosure is divided into the binding of 4 equally divided positions, is fastened, so that net cage (8) is embedded in round chinampa and encloses The center of protection structure, then the other end of drawstring (2) is fixed on pond bank.A set of floating drum cage type is arranged in every 1.5 mu of ponds Made biological chinampa device, drawstring (2) is using PVC rope, and 10 millimeters of diameter.
It surveys and produces by raising in 111 days, test tank carp average length 44.7cm, 1.27 kilograms of average weight, average product 604.8 thousand grams/acre, it is higher by 14.3%, 35.1%, 35.1% respectively than control pond carp, net cage grass carp yield 198.6 in chinampa Kilogram.Pond is water-saving compared with compareing pond reaches 18.07% for test, emission reduction 46.86%.Meet breeding water water standard, The floating drum cage type biological floating island device is for realizing that cultivating pool water-saving and emission-reducing, efficient ecological healthy aquaculture have important meaning Justice.
The floating drum cage type biological floating island device of the utility model, it is contemplated that common fishing needs substance, production, installation and behaviour Make simple and easy to do, the preferably realization of by specification attached drawing 1.
According to technical characteristic described in the specification, technical staff of the same trade can refer to implementation.

Claims (1)

1. a kind of floating drum cage type biological floating island device, including chinampa building enclosure, net cage (8) frame, net cage (8), return knot Structure, water plant (9), strain release structure and anchor structure part composition, it is characterized in that:
Chinampa building enclosure be penetrated by PE plastic tube (1) several floating balls (2), it is closely coupled after, then using melt process will PE plastic tube (1) connection, forms 1 circular chinampa building enclosure;
Net cage (8) frame is made of 8 steel pipes (7), and every two steel pipes (7) are placed in parallel, and spacing is the 1/ of floating drum (4) diameter 3 is wide, is fixed into square or rectangular steel pipe (7) frame using building scaffold pipe clamp (11), then bound floating drum with bracing wire (6) In steel pipe (7) frame in the following, formed net cage (8) frame, building scaffold pipe clamp (11) be standard component, the bolt fastening of use, It locks right-angled intersection steel pipe (7);
Net cage (8) is hexahedron net cage, and every net cage rib uses head rope sewn reinforcement, and 8 net cage (8) turnings reserve 1 meter long The head rope, the head rope at net cage (8) 4 turnings above binds on net cage (8) frame, and the head rope at net cage (8) 4 turnings below is tied up Plummet is pricked, the cover net (3) of net cage (8) reserves 1 meter of long network interface, and net cage is 0.8 millimeter of net diameter without section collodion silk net, mesh 30 Millimeter;
Return structure be using along on the outside of net cage (8), above 150 millimeters of net cage (8) wall, the water surface 50 millimeters in floating drum (4) one of stainless steel wire (10) are bound on;
Water plant (9) is Eichhornia crassipes;
Strain release structure is to use long 3.5m, 9 sections, 8 hole cages (12), 250 millimeters of screen frame diameter, 500 millimeters of screen frame spacing, 10 millimeters of mesh, cage (12) is provided with strain package and corallite, and strain package uses nylon seed breeding mesh bag, and 15 centimetres of specification × 10 centimetres, divide and be placed in (12) 5 layers of screen frame of cage, cage (12) is from top to bottom respectively EM bacterium, photosynthetic bacteria, withered grass gemma Bacillus, nitrobacteria, denitrifying bacteria, the built-in difference of strain package 5 kinds of strains above-mentioned, and with 20 millimeters of partial size of corallite packet It buries, 200 millimeters thicks, cage (12) bottom is put into bottom of pond, is gently straightened, and cage (12) upper end is bound in net cage (8) frame Corner.
CN201821181996.0U 2018-07-25 2018-07-25 Floating drum cage type biological floating island device Expired - Fee Related CN208850443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821181996.0U CN208850443U (en) 2018-07-25 2018-07-25 Floating drum cage type biological floating island device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821181996.0U CN208850443U (en) 2018-07-25 2018-07-25 Floating drum cage type biological floating island device

Publications (1)

Publication Number Publication Date
CN208850443U true CN208850443U (en) 2019-05-14

Family

ID=66413171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821181996.0U Expired - Fee Related CN208850443U (en) 2018-07-25 2018-07-25 Floating drum cage type biological floating island device

Country Status (1)

Country Link
CN (1) CN208850443U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110338115A (en) * 2019-07-08 2019-10-18 浙江大学 A kind of Wave powered floating box type Coral Sea bottom breeding apparatus conducive to coral growth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110338115A (en) * 2019-07-08 2019-10-18 浙江大学 A kind of Wave powered floating box type Coral Sea bottom breeding apparatus conducive to coral growth

Similar Documents

Publication Publication Date Title
CN104969886B (en) A kind of fish and vegetable symbiotic breeding method
Pérez-Fuentes et al. Pond-reared Malaysian prawn Macrobrachium rosenbergii with the biofloc system
CN203999152U (en) A kind of water body purification system by aquatic animals and plants stereoscopic configurations
CN1826881A (en) Method for breeding river crab
CN102976492B (en) Water ecological purification system and method
CN101331860A (en) Method and device for culturing rice field eel
CN101461337A (en) Pond culture method of grouper
CN104521654B (en) A kind of method that pond eutrophication is administered by rice cultivation
CN106922584A (en) A kind of method of raising crabs in paddy field
CN102106308A (en) Mud flats shellfish intermediate cultivation pond and cultivation method thereof
CN107897053A (en) A kind of type semienclosed multistage comprehensive ecological cultivation method of beach
CN208850443U (en) Floating drum cage type biological floating island device
KR101711969B1 (en) The cultivating cages for marine products
CN110304730A (en) A kind of Compound water ecology restoration method
CN204335575U (en) Nascent state aquaculture system
Yap et al. Milkfish production and processing technologies in the Philippines
CN109548716A (en) A kind of strain line hippocampus is young, juvenile fish stage biological breeding method
CN108040932A (en) A kind of fish-cultivating method
CN107466622A (en) A kind of cultural method of lotus embryo
CN208850444U (en) Frame net box-type biological chinampa device
CN210094213U (en) Rice, fishing and shrimp circulating planting and breeding system
Suryakumar et al. Adapting biofloc technology for use in small-scale ponds with vertical substrate
KR101889652B1 (en) Apparatus for oyster culture and culturing method of oyster
CN207404949U (en) The ecological restoration device in type semienclosed sea area
CN202714084U (en) Pond for stereoscopic cultivation of tilapia mossambica and freshwater shrimps

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190514

Termination date: 20200725