CN202514414U - Intensive pelteobagrus fulvidraco fry culturing system - Google Patents
Intensive pelteobagrus fulvidraco fry culturing system Download PDFInfo
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- CN202514414U CN202514414U CN2012201033047U CN201220103304U CN202514414U CN 202514414 U CN202514414 U CN 202514414U CN 2012201033047 U CN2012201033047 U CN 2012201033047U CN 201220103304 U CN201220103304 U CN 201220103304U CN 202514414 U CN202514414 U CN 202514414U
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- 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
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Abstract
An intensive pelteobagrus fulvidraco fry culturing system comprises a disease prevention and control area which is arranged in the production field, a parent fish selection area, a parent fish oxytocic area, an artificial insemination area, a roe spawning area and a fry culturing area, wherein the disease prevention and control area is used for quarantining fish bodies and disinfecting the personnel, tools and water which enter the system; the parent fish selection area comprises at least one parent fish storage pond, and is used for cleaning and sorting the parent fishes which enter the system from the outside according to the standard; the parent fish oxytocic area comprises at least one parent fish oxytocic pond and at least one injection operating table, and is used for injecting oxytocin to the parent fishes; the artificial insemination area is used for completing artificial roe taking, artificial inseminating, artificial unsticking and cleaning; the roe spawning area comprises at least one set of fry spawning device, and is used for spawning roes into fries; the fry culturing area comprises at least one fry culturing pond, and is used for temporarily culturing and culturing the fries in an opening manner; and all the functional areas are sequentially arranged adjacently. The intensive pelteobagrus fulvidraco fry culturing system adopts new installations, occupies a small area and is water-saving; and the industrial and scale fry culturing is realized, so the fry culturing cost is lowered.
Description
Technical field
The utility model relates to the breed of fish, refers to a kind of yellow cartfish intensification fry breeding system particularly.
Background technology
Yellow cartfish (Pelteobagrus fulvidraco) is as a kind of important economic edible fishes of China, and its market demand constantly increases.At present, advanced fry of yellow catfish is in the state that supply falls short of demand, though the production of yellow cartfish seed has all been carried out in all parts of the country, the backwardness of production technology has restricted production scale, causes yielding poorly, and can not satisfy the production needs.Traditional fry artificial breeding at first is to control the fry production process according to experience, does not then have the quantification standard for the important pass key control index in the production process, so on producing, can't reach standardization; Secondly, the traditional mode of production facility also falls behind aging, many facilities of using with hatching plate, palmae bark and half artificial spawning such as native pond in the reality, and these factors can cause the fry quality uneven, and the fry amount of breeding does not reach scale; The 3rd, the breeding water that tradition is bred in the mode is once utilization, anhydrous processing links; The 4th, weather extreme variation in recent years, and that tradition is bred in the mode temperature in the fry growth course is uncontrollable, causes and can't round-the-clockly produce, and then had a strong impact on fry output.Produce 100,000,000 tail advanced fry of yellow catfish by routine and calculate, tradition is bred cement pit, hatchery and the fry pond that needs more than 5,000 square metres, and not only floor space is wide, and water consumption is big, and above factor has all seriously restricted the large-scale production of fry.
In the existing report, utilize four large Chinese carps breeding equipment in the test of mandarin fish artificial breeding, set up the pond microcirculqtory system, through physics and biological method; Water is bred in improvement, and successful reproduction has gone out the mandarin fish fry, and (ten thousand build industry etc. for Liu Hanwen, the white victory of losing; The test of cycle water artificial breeding mandarin fish, " aquaculture ", 2008; 2:14-15), but it is bigger to set up pond microcirculqtory system floor space, is unfavorable for large-scale production; Utilize the recirculated water hatching system that forms by filter, ultraviolet water processor and ozone water processor etc. in the Ietalurus punetaus artificial hatching test, good to water treatment effect, also can significantly improve fry hatching rate (Zhang Jiahai; Zhu Enhua, Ceng Qingxiang etc., circulation hatching channel catfish fish-egg; " fishery get rich guide "; 2010:51-52), but the fish-egg piece need be used 60ppm methylene blue soaking disinfection before the hatching, and consequent waste water is reusable edible and contaminated environment not.So all seeing on producing, do not apply said method.As for yellow cartfish, the technology of utilizing cycle water to grow seedlings is not on a large scale also appeared in the newspapers.
The utility model content
The utility model technical problem to be solved just provides a kind of yellow cartfish intensification fry breeding system; Can solve the aging problem of advanced fry of yellow catfish production facility in the above-mentioned prior art to the fry quality influence; And floor space is little, water saving; Realized batch production, scale that fry produces, reduced fry and bred cost.
For solving the problems of the technologies described above, a kind of yellow cartfish intensification fry breeding system that the utility model provides, it comprises and is arranged in the production scene:
Prevention from suffering from the diseases and control zone are used for the quarantine of fish body, and personnel, instrument and the water that gets into system is carried out disinfection;
Parent population is divided the constituency, comprises at least one parent population storage pond, holding pond, is used for the parent population that gets into system from the external world is cleaned and by the specification sorting;
The parent population district of hastening parturition comprises at least one parent population spawning inducing pool and at least one injection operation platform, is used for parent population injected hastening parturition;
The artificial insemination district is used to accomplish ovum artificial collection, artificial insemination, artificial unsticking and cleaning;
The hatch fish roe district comprises at least one cover fry hatching device, is used for hatch fish roe is become fry;
Fry is supported the district temporarily, comprises at least one fry storage pond, holding pond, is used for supporting temporarily with opening of fry and cultivates;
The adjacent successively setting in above-mentioned each functional areas.
In the technique scheme; At least a circulating water treatment device that disposes in said parent population spawning inducing pool, fry hatching device, the fry storage pond, holding pond; Said circulating water treatment device comprises sinking collecting basin, Protein Skimmer, biological filter, ultraviolet water processor, cistern and the high-order feed cistern that is communicated with successively by water return pipeline; The water inlet of sinking collecting basin is connected with the delivery port of parent population spawning inducing pool, fry hatching device or fry storage pond, holding pond, and the delivery port of high-order feed cistern is connected with the water inlet of parent population spawning inducing pool, fry hatching device or fry storage pond, holding pond through distributing pipe line.
Further, between said biological filter and the ultraviolet water processor, be respectively equipped with temperature control device in cistern and the high-order feed cistern.
In the technique scheme, said distributing pipe line is provided with current velocity controller.
In the technique scheme, said water return pipeline and distributing pipe line are the pipeline of PVC or PE material.
In the technique scheme; Said fry hatching device is an air-flotation type fry hatching device; It comprises staving, water inlet pipe, be arranged at the discharge outlet of staving bottom and be arranged at the anti-guard of escaping at staving top; Said water inlet pipe vertically is arranged in the staving, and the delivery port of water inlet pipe is positioned at the staving bottom and towards the staving bottom; The bottom of said staving is provided with aeration plate, and said aeration plate is communicated with source of the gas through tracheae.
Said yellow cartfish intensification fry breeding system also can comprise bait cultivation district, and said bait cultivation district also is made up of one group of bait breeding arrangement with the foster temporarily adjacent setting in district of fry at least, is used for the fry open-mouthed bait and cultivates.
Said yellow cartfish intensification fry breeding system also can comprise the fry bagging area, and said fry bagging area and fry are supported the adjacent setting in district temporarily, and is made up of packing water filtration facility, packing pond and fry packing shipping operating space.
Further, said fry packing shipping operating space comprises packing water tank, the pond of emerging, emerge operating desk and transport tape.
Compared with prior art, the beneficial effect of the utility model is:
Each functional area of 1) fry being bred has carried out reasonable Arrangement by operation, has reduced floor space, has realized the batch production production of advanced fry of yellow catfish, has improved fry output, and technological guide is provided for the large-scale production of other economic fish;
2) locate to be provided with circulating water treatment device at parent population spawning inducing pool, fry hatching device, fry storage pond, holding pond etc., can the stabilizing water quality water temperature, greatly improve the fry quality, and practiced thrift water, reduced production cost;
3) recycling of water solved and frequently used problem such as a large amount of waste water resources and generation contaminated wastewater environment in medicine, the production link in traditional artificial propagation process, also has remarkable social benefit.
Description of drawings
Fig. 1 is the structural representation of the unified embodiment of the utility model yellow cartfish intensification fry breeding line;
The equipment connection block diagram that Fig. 2 hastens parturition and distinguishes for parent population among Fig. 1;
Fig. 3 is the structural representation of air-flotation type fry hatching device in the hatch fish roe district of Fig. 1;
Fig. 4 is the structural representation that the fry of Fig. 1 is supported fry gathering unit in the district temporarily;
Among the figure, 1-prevention from suffering from the diseases and control zone, the 2-parent population divides the constituency (wherein: 2.1-parent population storage pond, holding pond); The 3-parent population district (wherein: 3.1-parent population spawning inducing pool, 3.2-injection operation platform) of hastening parturition, 4-artificial insemination district, 5-hatch fish roe district; The foster temporarily district of 6-fry (wherein: 6.1-fry storage pond, holding pond), 7-bait cultivation district (wherein: 7.1-bait breeding arrangement), 8-fry bagging area; The 9-water return pipeline, 10-sinking collecting basin, 11-Protein Skimmer; The 12-biological filter, 13-ultraviolet water processor, 14-cistern; The high-order feed cistern of 15-, 16-distributing pipe line, 17-temperature control device; The 18-current velocity controller; 19-waterpower delivery pump, 20-air-flotation type fry hatching device (wherein: 20.1-staving, 20.2-water inlet, 20.3-discharge outlet, anti-guard, 20.5-gap, 20.6-delivery port, 20.7-aeration plate, 20.8-tracheae, the 20.9-fixed support escaped of 20.4-), 21-fry gathering unit (wherein: base plate, anti-filter pipe, 21.4-filter cloth net, the 21.5-osculum escaped of 21.3-draining are supported in 21.1-fish gathering storehouse, 21.2-fish gathering storehouse).
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further to describe in detail:
As shown in Figure 1; A kind of yellow cartfish intensification fry breeding system that the utility model provides mainly comprises eight functional areas of adjacent setting successively: hasten parturition district 3, artificial insemination district 4, hatch fish roe district 5, fry supported district 6, bait temporarily and cultivates and distinguish 7 and fry bagging area 8 for prevention from suffering from the diseases and control zone 1, parent population branch constituency 2, parent population.Eight area arrangements become rectangle shown in Figure 1, have made full use of the space and met to breed operation.
Prevention from suffering from the diseases and control zone 1 are provided with instrument sterilization pool, the water treatment sterilizing equipment decontaminating apparatus etc. in sterilization pool and the workshop trampled that perfect fish health check-up epidemic disease flow process, personnel get into the workshop.The setting in this zone can effectively prevent the generation of fish disease in the hatching process, has avoided the frequent problems such as drug induced cost increase and environmental pollution of using in traditional yellow cartfish artificial breeding process.
Parent population branch constituency 2 comprises some parent population storage pond, holding ponds of arranging with suitable distance 2.1.When parent population when extraneous pond is fished for and send into system, can be in this regional transition to adapt to new environment, let the fish body drain the impurity that refuse and clean fish body are brought into from the external world, avoid dirt to bring seedling system into as far as possible.Simultaneously, according to the requirement of hastening parturition, parent population is carried out sorting by specification.Each parent population storage pond, holding pond 2.1 all dispose one the cover water inlet pipe, outlet pipe and oxygen intake pipe, the gate valve controllable flow on the water inlet pipe and water outlet pipe through or close, oxygen intake pipe then disposes the oxygen hose valve, by the aerator oxygen supply.
The parent population district 3 of hastening parturition comprises some parent population spawning inducing pool 3.1, injection operation platform 3.2 and circulating water treatment device.Parent population spawning inducing pool 3.1 is arranged in this zone with suitable distance; Each parent population spawning inducing pool 3.1 all disposes cover water inlet pipe, outlet pipe and an oxygen intake pipe; Water inlet pipe is being controlled fresh water moisturizing and cycle water water inlet, and oxygen intake pipe configuration oxygen hose valve is by the aerator oxygen supply.Injection operation platform 3.2 is rectangle, and its size is provided with according to actual needs, and injection operation platform 3.2 is removable, and the one of which side links to each other with the support of the about 1m of height, can hang the parenteral solution bag on the support, and the parenteral solution bag is connected with syringe through woven hose.Circulating water treatment device is as shown in Figure 2, and it comprises sinking collecting basin 10, Protein Skimmer 11, biological filter 12, ultraviolet water processor 13, cistern 14 and the high-order feed cistern 15 that is communicated with successively by water return pipeline 9.The water inlet of sinking collecting basin 10 is communicated with the delivery port of parent population spawning inducing pool 3.1, and the delivery port of sinking collecting basin 10 is communicated with Protein Skimmer 11 through waterpower delivery pump 19.The waste water that produces of growing seedlings gets into sinking collecting basin 10, plays the effect of coarse filtration through deposition.Protein Skimmer 11 preferred the applicant's application numbers are the structure of putting down in writing in 201120350244.4 the patent application, and certainly, it also is feasible adopting conventional Protein Skimmer.Water after sinking collecting basin 10 is handled is removed nitrogenouz wastes and organic impurities through Protein Skimmer 11.The water outlet of Protein Skimmer 11 utilizes pressure differential, evenly gets into biological filter 12.The structure of biological filter 12 and filler thereof can be adjusted in the prior art scope according to actual conditions.The water outlet of biological filter 12 gets into ultraviolet water processor 13 through a cover temperature control device 17; Utilize ultraviolet ray that pathogens such as virus contained in this processor water of flowing through, bacterium are carried out physical damage; Make it can't duplicate breeding, reach purpose the water thorough disinfection.Water termostat through temperature control device 17 gets into ultraviolet water processor 13, can improve Disinfection Effect.Also dispose a cover temperature control device 17 in the cistern 14, mainly in order to lay in the insulation of water.Waste water after said process purified treatment and sterilization carries out aeration in cistern 14, store subsequent use.Water in the cistern 14 is delivered to high-order feed cistern 15 through waterpower delivery pump 19.The delivery port of high-order feed cistern 15 is communicated with parent population spawning inducing pool 3.1 through distributing pipe line 16, utilizes pressure differential to supply water.Circulating water treatment device has been realized the recycle of water in the parent population spawning inducing pool 3.1.Above-mentioned water return pipeline 9 is the pipeline of PVC or PE material with distributing pipe line 16.
Artificial insemination district 4 is provided with ovum artificial collection operating desk, artificial insemination operating desk, fish-egg unsticking equipment and unsticking fish-egg cleaning equipment, is used to accomplish the operation of ovum artificial collection, artificial insemination, artificial unsticking and cleaning.
Hatch fish roe district 5 comprises at least one cover fry hatching device, is used for hatch fish roe is become fry.The fry hatching device that present embodiment uses is air-flotation type fry hatching device 20; Its structure and operation principle such as the applicant's Granted publication number are that the utility model patent of CN202043535U is said; As shown in Figure 3, it comprises staving 20.1, water inlet pipe 20.2, be arranged at the discharge outlet 20.3 of staving 20.1 bottoms and be arranged at the anti-guard 20.4 of escaping at staving 20.1 tops.Staving 20.1 can adopt high-quality glass fibre steel or stainless steel to process.For make get into staving 20.1 water better to around disperse and roll mobilely to the top of staving 20.1, to stop the current dead angle, back taper is preferably adopted in the bottom of staving 20.1; Water inlet pipe 20.2 vertically is arranged in the staving 20.1, and its delivery port 20.6 is positioned at staving 20.1 bottoms and towards staving 20.1 bottoms, so that can adopt the mode of downward water inlet; The upper portion side wall of staving 20.1 has gap 20.5, is used for the water of discharging in the staving 20.1 is back to back pool; The bottom of staving 20.1 is provided with aeration plate 20.7; Aeration plate 20.7 is communicated with source of the gas through tracheae 20.8; When source of the gas is opened; Aeration plate 20.7 is dispersed in uniform bubble in the staving 20.1, and the dissolved oxygen amount that both can increase water in the staving 20.1 also can be used as the power that fish-egg circulates and rolls in staving 20.1, practice thrift a large amount of hatching waters.Water inlet pipe 20.2 in the supporting staving 20.1 also is provided with fixed support 20.9 on the inwall of staving 20.1.Certainly, the fry hatching device that adopts other structures also is feasible, and just incubation cycle maybe be longer.The fry hatching device preferably also disposes above-mentioned circulating water treatment device; The hasten parturition structure in district 3 of the structure of circulating water treatment device and parent population is identical; Just the water inlet of this place's sinking collecting basin 10 is communicated with the discharge outlet 20.3 of fry hatching device, and the delivery port of high-order feed cistern 15 is communicated with the water inlet 20.2 of fry hatching device through distributing pipe line 16.
Fry is supported district 6 temporarily and comprises at least one fry storage pond, holding pond 6.1, is that fry that hatching is come out is supported the place with opening fry rearing temporarily.Fry storage pond, holding pond 6.1 also disposes water inlet pipe, outlet pipe and oxygen intake pipe, and water inlet pipe is being controlled fresh water moisturizing and cycle water water inlet, and oxygen intake pipe configuration oxygen hose valve is by the aerator oxygen supply.In addition, for ease of the transfer of fry, also fry gathering unit 21 can be set; The fry gathering unit 21 of present embodiment is preferred, and to adopt the applicant's Granted publications number be that the utility model patent of CN202153950U is said; As shown in Figure 4, it comprises fish gathering storehouse 21.1, and the fishpond drainpipe jack of these fish gathering storehouse 21.1 shapes and fry storage pond, holding pond 6.1 bottoms is suitable; So that fish gathering storehouse 21.1 is directly installed in the drainpipe jack of fishpond, fish gathering storehouse 21.1 is cylindric.The fish gathering storehouse of 21.1 bottoms, fish gathering storehouse is supported base plate 21.2 middle parts and is installed with the anti-filter pipe 21.3 of escaping of draining; Draining prevents that escaping filter pipe 21.3 bottoms offers osculum 21.5; Draining is anti-to be escaped filter pipe 21.3 and on the tube wall that is positioned at above the fish gathering storehouse 21.1, offers the through hole that is used for draining; Also be coated with filter cloth net 21.4 in the anti-tube wall outside of escaping filter pipe 21.3 of draining, be used to intercept the fish body.Adopt said structure to make and fish for to operate with drain operation and carry out simultaneously, the flow action when utilizing draining is accomplished the collection of fish body and is fished for.Simultaneously, draining anti-escape filter pipe 21.3 and on filter cloth net 21.4 can effectively prevent draining with fish in the process fish body and get into and cause the fish body to run off and death in the drainage pipeline.
Bait is cultivated district 7 and is used for the fry open-mouthed bait and cultivates, and it is made up of at least one group of bait breeding arrangement 7.1, each bait breeding arrangement 7.1 configurations one cover water inlet pipe, outlet pipe, the gate valve controlled water flow on the pipeline through or close.
Fry bagging area 8 is taked pile line operation, is made up of packing water filtration facility, packing pond and fry packing shipping operating space, and wherein, fry packing shipping operating space comprises packing water tank, the pond of emerging, emerge operating desk and transport tape again.
The course of work of the utility model is roughly: the staff who gets into workshop is through trampling the sterilization pool sterilization that carries out disinfection; All instruments are sterilized subsequent use in the instrument sterilization pool, and parent population passes through perfect fish health check-up epidemic disease flow process before fishing for entering Workshop Production system from extraneous pond, and then parent population divides constituency 2 to adapt to new environment; Let the fish body drain refuse and clean; Avoid dirt to bring system into as far as possible,, parent population is carried out sorting by specification simultaneously according to the requirement of hastening parturition.
Parent population is injected on injection operation platform 3.2 and hastens parturition through after the strict hand picking, gets into parent population spawning inducing pool 3.1 afterwards and waits to produce, and observes the ovulation of parent population at set intervals and arranges smart situation.
When meeting the artificial insemination condition Deng the parent population of hastening parturition; In the artificial insemination district after 4 the production procedures through a series of standards such as ovum artificial collections, artificial insemination, artificial unsticking, cleaning; Fertilized egg is placed in the air-flotation type fry hatching device 20; Adopt the hatching of circulation flowing water, the flow velocity and the amount of oxygen of control water in hatching process, and industrial water utilizes pressure differential to supply with through distributing pipe line 16 by high-order feed cistern 15.
About 10 hours, can fry be produced from air-flotation type fry hatching device 20 behind the fertilized egg demoulding, to fry storage pond, holding pond 6.1, after foster a period of time temporarily, utilize fry gathering unit 21 to carry out the fry collection.Pack shipping in fry bagging area 8 usefulness through the water of packing of filtration treatment at last.
In the said process; The operation principle that is disposed at the circulating water treatment device of parent population spawning inducing pool 3.1, fry hatching device, fry storage pond, holding pond 6.1 is: get into sinking collecting basin 10 through the waste water that produces after a series of production procedures and carry out coarse filtration; Remove solid particle and suspension, be delivered to Protein Skimmer 11 through water return pipeline 9, remove hatching, useless protein and the organic impurities that produces in the process such as support temporarily through the physical adsorption method by waterpower delivery pump 19; Drainage utilizes pressure differential to be transported to biological filter 12; Remove refuse such as ammonia in the water body, nitrogen, nitrite etc. by microorganism, flow through then temperature control device 17 and the sterilization of ultraviolet water processor 13 temperature controls purify water; And keep water stabilization; Each item water quality index is controlled in the design standard scope, flows into cistern 14 at last and carry out aeration water storage, and control water temperatures about 25 ℃ through the temperature control device 17 of configuration in it.Industrial water after the purification is back to high-order feed cistern through waterpower delivery pump 19 through water return pipeline 9 and recycles again for 15 li; In the fry hatching process; Current velocity controller 18 can keep water volume flow rate stable, guarantees the realization of hatching water Artificial Control target in the hatching system.A part of water because flushing and natural wastage will be used up is so each circulation all will replenish a small amount of fresh water.So far, promptly form yellow cartfish cycle water seedling system, through rationally the time of arranging production can be carried out large-scale production.
In a workshop with 868m2 area, carry out advanced fry of yellow catfish and bred test.Result of the test is: test-manufactured 18 days, and produced 8 batches of fries altogether, and parent population 10431 tails of hastening parturition altogether, The mean spawning rate is 91.6%, lays eggs 3,222 ten thousand, on average insemination rate 75.5% is wherein emerged 6 batches, 1,258 ten thousand tails of emerging, average incubation rate is 73.0%.After fry got into the foster temporarily district 6 of fry, survival rate reached more than 98%, and fry is vivaciously healthy and strong, and opening is effective.According to the preliminary statistics, contrast conventional fry and produce, 1,000,000 tail fries can be economized on water about 1500 tons, and production period do not have waste water and efflux, and have reached the purpose of water saving, energy-saving and environmental protection.
The core of the utility model is that each functional area that fry is bred has carried out reasonable Arrangement by operation; And further set up circulating water treatment device; So that the production floor space of advanced fry of yellow catfish is little, water saving; Realization batch production, the scale that fry produces of knowing clearly, and reduced fry and bred cost.So its protection domain is not limited to the foregoing description.Obviously, those skilled in the art can carry out various changes and distortion to the utility model and not break away from the scope and the spirit of the utility model.For example: the layout of each functional area, and in the functional areas equipment arrange that to be not limited to embodiment said, as long as with fry rearing operation coupling and save the space, be convenient to personnel operation; Concrete equipment such as Protein Skimmer 11, fry hatching device and fry gathering unit 21 also is not limited to the preferred structure among the embodiment, adopts other existing mechanism also can realize the utility model technical scheme etc.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and is out of shape interior.
Claims (10)
1. yellow cartfish intensification fry breeding system is characterized in that, it comprises and is arranged in the production scene:
Prevention from suffering from the diseases and control zone (1) are used for the quarantine of fish body, and personnel, instrument and the water that gets into system is carried out disinfection;
Parent population is divided constituency (2), comprises at least one parent population storage pond, holding pond (2.1), is used for the parent population that gets into system from the external world is cleaned and by the specification sorting;
The parent population district (3) of hastening parturition comprises at least one parent population spawning inducing pool (3.1) and at least one injection operation platform (3.2), is used for parent population injected hastening parturition;
Artificial insemination district (4) is used to accomplish ovum artificial collection, artificial insemination, artificial unsticking and cleaning;
Hatch fish roe district (5) comprises at least one cover fry hatching device, is used for hatch fish roe is become fry;
Fry is supported district (6) temporarily, comprises at least one fry storage pond, holding pond (6.1), is used for supporting temporarily with opening of fry and cultivates;
The adjacent successively setting in above-mentioned each functional areas.
2. yellow cartfish intensification fry breeding system according to claim 1; It is characterized in that: at least a circulating water treatment device that disposes in said parent population spawning inducing pool (3.1), fry hatching device, the fry storage pond, holding pond (6.1); Said circulating water treatment device comprises sinking collecting basin (10), Protein Skimmer (11), biological filter (12), ultraviolet water processor (13), cistern (14) and the high-order feed cistern (15) that is communicated with successively by water return pipeline (9); The water inlet of sinking collecting basin (10) is connected with the delivery port of parent population spawning inducing pool (3.1), fry hatching device or fry storage pond, holding pond (6.1), and the delivery port of high-order feed cistern (15) is connected with the water inlet of parent population spawning inducing pool (3.1), fry hatching device or fry storage pond, holding pond (6.1) through distributing pipe line (16).
3. yellow cartfish according to claim 2 intensification fry breeding system is characterized in that: between said biological filter (12) and the ultraviolet water processor (13), be respectively equipped with temperature control device (17) in cistern (14) and the high-order feed cistern (15).
4. according to claim 2 or 3 described yellow cartfish intensification fry breeding systems, it is characterized in that: said distributing pipe line (16) is provided with current velocity controller (18).
5. according to claim 2 or 3 described yellow cartfish intensification fry breeding systems, it is characterized in that: said water return pipeline (9) and distributing pipe line (16) are the pipeline of PVC or PE material.
6. yellow cartfish intensification fry breeding system according to claim 1; It is characterized in that: said fry hatching device is an air-flotation type fry hatching device (20); It comprises staving (20.1), water inlet pipe (20.2), be arranged at the discharge outlet (20.3) of staving (20.1) bottom and be arranged at the anti-guard (20.4) of escaping at staving (20.1) top; Said water inlet pipe (20.2) vertically is arranged in the staving (20.1), and the delivery port (20.6) of water inlet pipe (20.2) is positioned at staving (20.1) bottom and towards staving (20.1) bottom; The bottom of said staving (20.1) is provided with aeration plate (20.7), and said aeration plate (20.7) is communicated with source of the gas through tracheae (20.8).
6. yellow cartfish intensification fry breeding system according to claim 1, it is characterized in that: said fry is supported district (6) temporarily and also is provided with fry gathering unit (21), is used for the transfer of fry.
7. yellow cartfish intensification fry breeding system according to claim 6; It is characterized in that: said fry gathering unit (21) comprises fish gathering storehouse (21.1); The fish gathering storehouse of bottom, said fish gathering storehouse (21.1) is supported and is installed with the anti-filter pipe (21.3) of escaping of draining on the base plate (21.2); Said draining prevents that escaping filter pipe (21.3) bottom offers osculum (21.5); The anti-filter pipe (21.3) of escaping of draining offers the through hole that is used for draining on the tube wall that is positioned at top, said fish gathering storehouse (21.1), the anti-tube wall outside of escaping filter pipe (21.3) of draining is coated with filter cloth net (21.4), is used to intercept the fish body.
8. yellow cartfish intensification fry breeding system according to claim 1; It is characterized in that: also comprise bait cultivation district (7); Said bait is cultivated district (7) and foster temporarily district's (6) the adjacent setting of fry and is made up of one group of bait breeding arrangement (7.1) at least, is used for the cultivation of fry open-mouthed bait.
9. yellow cartfish intensification fry breeding system according to claim 1; It is characterized in that: also comprise fry bagging area (8); Said fry bagging area (8) is supported district's (6) adjacent setting temporarily with fry, and is made up of packing water filtration facility, packing pond and fry packing shipping operating space.
10. yellow cartfish intensification fry breeding system according to claim 9 is characterized in that: said fry packing shipping operating space comprises packing water tank, the pond of emerging, emerge operating desk and transport tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201033047U CN202514414U (en) | 2012-03-19 | 2012-03-19 | Intensive pelteobagrus fulvidraco fry culturing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201033047U CN202514414U (en) | 2012-03-19 | 2012-03-19 | Intensive pelteobagrus fulvidraco fry culturing system |
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| CN202514414U true CN202514414U (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201033047U Expired - Fee Related CN202514414U (en) | 2012-03-19 | 2012-03-19 | Intensive pelteobagrus fulvidraco fry culturing system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578018A (en) * | 2012-03-19 | 2012-07-18 | 武汉百瑞生物技术有限公司 | Intensive fry breeding system of Pelteobagrus fulvidraco |
| CN104221946A (en) * | 2013-06-17 | 2014-12-24 | 上海海洋大学 | Closed type aquaculture larval rearing system |
| CN104304134A (en) * | 2014-11-12 | 2015-01-28 | 中国水产科学研究院渔业机械仪器研究所 | Novel factory type recirculating aquaculture system |
| CN105052808A (en) * | 2015-08-21 | 2015-11-18 | 韶关市中都工业新技术开发有限公司 | Whole ecological aquaculture system |
-
2012
- 2012-03-19 CN CN2012201033047U patent/CN202514414U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578018A (en) * | 2012-03-19 | 2012-07-18 | 武汉百瑞生物技术有限公司 | Intensive fry breeding system of Pelteobagrus fulvidraco |
| CN104221946A (en) * | 2013-06-17 | 2014-12-24 | 上海海洋大学 | Closed type aquaculture larval rearing system |
| CN104221946B (en) * | 2013-06-17 | 2016-08-24 | 上海海洋大学 | A kind of closed aquaculture seed rearing system |
| CN104304134A (en) * | 2014-11-12 | 2015-01-28 | 中国水产科学研究院渔业机械仪器研究所 | Novel factory type recirculating aquaculture system |
| CN105052808A (en) * | 2015-08-21 | 2015-11-18 | 韶关市中都工业新技术开发有限公司 | Whole ecological aquaculture system |
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