CN210642010U - An Australian freshwater lobster factory farming system - Google Patents
An Australian freshwater lobster factory farming system Download PDFInfo
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- CN210642010U CN210642010U CN201921311309.7U CN201921311309U CN210642010U CN 210642010 U CN210642010 U CN 210642010U CN 201921311309 U CN201921311309 U CN 201921311309U CN 210642010 U CN210642010 U CN 210642010U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Farming Of Fish And Shellfish (AREA)
Abstract
一种澳洲淡水龙虾工厂化养殖系统，它涉及养殖系统技术领域；每层高密度养殖槽一端分别设置有分支水管，分支水管上安装有流量调节阀，分支水管与供水管路连接，每层高密度养殖槽的另一端分别设置有限位回水管，限位回水管的外部套设有返水防吸罩，限位回水管与回水管路连接，回水管路与回水主管连接，回水主管与污水集水池连接，污水集水池内设置有过滤泵，过滤泵通过过滤供水管与过滤袋仓内的发酵分解过滤袋分别连接，过滤袋仓的一侧连通设置有过滤池。本实用新型通过在养殖系统中设计集中过滤循环系统，为澳洲淡水龙虾整个养殖过程中提供良好的水环境，保证系统中能够投放更高的养殖密度，进而提高了澳洲淡水龙虾最终的产量。
An industrial culture system for Australian freshwater lobsters, which relates to the technical field of aquaculture systems; one end of each high-density culture tank is respectively provided with a branch water pipe, a flow regulating valve is installed on the branch water pipe, and the branch water pipe is connected with a water supply pipeline. The other end of the density breeding tank is respectively provided with a limited return water pipe, the outer part of the limited return water pipe is provided with a return water anti-suction cover, the limited return water pipe is connected with the return water pipeline, the return water pipeline is connected with the return water main pipe, and the return water main pipe is connected with the return water pipe. The sewage collection tank is connected, and a filter pump is arranged in the sewage collection tank. The filter pump is respectively connected with the fermentation and decomposition filter bags in the filter bag warehouse through the filter water supply pipe, and one side of the filter bag warehouse is connected with a filter tank. The utility model provides a good water environment for the whole breeding process of Australian freshwater lobster by designing a centralized filtration and circulation system in the breeding system, and ensures that a higher breeding density can be put in the system, thereby increasing the final output of the Australian freshwater lobster.
Description
Technical Field
The utility model relates to a farming systems technical field, concretely relates to Australia freshwater lobster batch production farming systems.
Background
The traditional culture method is used for culturing the Australia crayfish by two culture methods of planting water and grass in a common pond or a pond. In both of these two modes of culture, a large water surface is required as a culture pond; secondly, no filter system is arranged in the culture pond, so that the water environment is not easy to control, the circulation of the culture water body is not enough, and the steady state of the water environment is easy to destroy; in the culture process, the space for hiding and inhabiting Australia freshwater lobsters is insufficient, most of the Australia freshwater lobsters mainly use water plants, the inhabiting environment is unstable, the water plants die and easily cause water environment pollution, and a series of factors determine that the acres of the two culture modes are low, the acres are only 300 to 500 jin per mu, if the control is not good, the acres are 100 jin per mu, the culture yield is low, and the benefit is low; secondly, a complete and scientific culture system is not formed in the whole culture system, the whole culture process needs to be judged by the experience of a culturist seriously, scientific data acquisition and precise management cannot be carried out, and the extensive culture mode seriously hinders the domestic development of the Australian crayfish. And at present, a three-dimensional factory high-density culture system for Australia crayfish is not reported in China.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple structure, reasonable in design, convenient to use's Australia freshwater lobster batch production farming systems to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: the system comprises a plurality of groups of system supports, a plurality of layers of high-density culture tanks, a water supply pipeline, a branch water pipe, a flow regulating valve, a limiting water return pipe, a water return anti-absorption cover, a water return pipeline, a water return main pipe, a sewage collecting tank, a filter pump, a filter water supply pipe, a filter bag bin, a fermentation decomposition filter bag, a filter tank, a filter matrix, a partition plate, a planting matrix, a planting floating plate, a filtering plant, a tide generator, a clear water collecting tank, a water supply pump and a water supply main pipe; a plurality of layers of high-density culture tanks are fixed on each system bracket, one end of each layer of high-density culture tank is respectively provided with a branch water pipe, each branch water pipe is provided with a flow regulating valve and is connected with a water supply pipeline, the other end of each layer of high-density culture tank is respectively provided with a limiting water return pipe, the outside of each limiting water return pipe is sleeved with a water return anti-absorption cover, each limiting water return pipe is connected with a water return pipeline, each water return pipeline is connected with a water return main pipe, each water return main pipe is connected with a sewage collecting tank, each sewage collecting tank is internally provided with a filter pump, each filter pump is respectively connected with a fermentation decomposition filter bag in a filter bag bin through a filter water supply pipe, one side of each filter bag bin is communicated with a filter tank, a filter matrix is arranged in each filter tank, a partition plate is arranged above the filter matrix, a planting; one side intercommunication of filtering ponds be provided with the morning and evening tides generator, the morning and evening tides generator passes through the pipeline and is connected with the clear water catch basin, is provided with the working shaft in the clear water catch basin, the working shaft is connected with the water supply person in charge, the water supply person in charge is connected with the supply channel.
Further, the filtering substrate is volcanic rock, biochemical ball, rattan cotton or brush.
Furthermore, the planting substrate is ceramsite, vesuvianite, gravel or river sand.
Furthermore, water supply pipelines in the multiple groups of system brackets are all connected with a water supply main pipe; and the return water pipelines in the multiple groups of system brackets are all connected with a return water main pipe.
After the structure is adopted, the utility model discloses the beneficial effect who produces does:
1. by establishing the set of standardized scientific Australia crayfish breeding system, the breeding density and the yield of Australia crayfish can be improved, scientific management can be realized, more breeding data can be accumulated, and a model is provided for the scientific breeding mode of the Australia crayfish industry;
2. by designing a centralized filtration circulation system in the culture system, the problem of unstable water environment in the existing culture pond is solved, a good water environment is provided for the whole culture process of the Australia crayfish, higher culture density can be guaranteed to be put in the system, and the final yield of the Australia crayfish is further improved;
3. the problem of surplus nitrate in the water body is solved by designing the planting grooves and the planting floating plates, and the phenomenon that the nitrate is converted into nitrite due to overhigh concentration and then poisons the Australia crayfish is prevented; plants are planted through the floating plates and the planting grooves, and the roots of the plants can absorb and solidify the nitrate in the water body in time and extract the nitrate from the water;
4. a large number of hidden artificial caves are provided for the Australian shrimps by arranging the artificial caves in the high-density culture tank, and the artificial caves are made of volcanic rocks, cobblestones, concrete blocks or PVC, PC and other materials. The artificial cave is placed in the middle of the high-density culture tank, access channels of the Australia crayfish are reserved at two ends of the artificial cave, the access channels are feeding platforms of the Australia crayfish, and the Australia crayfish forages the Australia crayfish by feeding food on the feeding platforms and enters the cave to hide and perch the Australia crayfish after foraging. A large number of artificial caves are the basis for high-density culture of Australia crayfish in the system;
5. by designing the system into a three-dimensional high-density culture system, the feeding quantity of the Australia freshwater lobsters in unit area can be increased, the use area of the land is reduced for intensive culture while the Australia freshwater lobsters are high-density, and the indoor and outdoor culture can be carried out by utilizing the vacant land and factories;
6. by arranging the tide generator in the plane tide planting area, intermittent tide water supply is carried out on the planting area of the planting groove, so that the planted plants in the planting groove can have a good water environment and do not die due to water shortage or excessive water.
Drawings
Fig. 1 is a structural view of the present invention.
Description of reference numerals:
the system comprises a system support 1, a multi-layer high-density culture tank 2, a water supply pipeline 3, a branch water pipe 4, a flow regulating valve 5, a limiting water return pipe 6, a water return absorption prevention cover 7, a water return pipeline 8, a water return main pipe 9, a sewage collecting tank 10, a filter pump 11, a filter water supply pipe 12, a filter bag bin 13, a fermentation decomposition filter bag 14, a filter tank 15, a filter substrate 16, a partition plate 17, a planting substrate 18, a planting floating plate 19, a filter plant 20, a tide generator 21, a clear water collecting tank 22, a water supply pump 23 and a water supply main pipe 24.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1, the following technical solutions are adopted in the present embodiment: the system comprises a plurality of groups of system supports 1, a plurality of layers of high-density culture tanks 2, a water supply pipeline 3, a branch water pipe 4, a flow regulating valve 5, a limiting water return pipe 6, a water return absorption prevention cover 7, a water return pipeline 8, a water return main pipe 9, a sewage collecting tank 10, a filter pump 11, a filter water supply pipe 12, a filter bag bin 13, a fermentation decomposition filter bag 14, a filter tank 15, a filter matrix 16, a partition plate 17, a planting matrix 18, a planting floating plate 19, a filtering plant 20, a tide generator 21, a clear water collecting tank 22, a water supply pump 23 and a water supply main pipe 24; a plurality of layers of high-density culture tanks 2 are fixed on each system bracket 1, one end of each layer of high-density culture tank 2 is respectively provided with a branch water pipe 4, the branch water pipe 4 is provided with a flow regulating valve 5, the branch water pipe 4 is connected with a water supply pipeline 3, the other end of each layer of high-density culture tank 2 is respectively provided with a limit return water pipe 6, the outside of the limit return water pipe 6 is sleeved with a return water absorption-proof cover 7, the limit return water pipe 6 is connected with a return water pipeline 8, the return water pipeline 8 is connected with a return water main pipe 9, the return water main pipe 9 is connected with a sewage collecting tank 10, a filter pump 11 is arranged in the sewage collecting tank 10, the filter pump 11 is respectively connected with a fermentation decomposition filter bag 14 in a filter bag bin 13 through a filter water supply pipe 12, one side of the filter bag bin 13 is communicated with a filter tank 15, a, a planting substrate 18 or a planting floating plate 19 is arranged above the partition plate 17, and a filtering plant 20 is planted in the planting substrate 18 or the planting floating plate 19; one side of the filtering tank 15 is communicated with a tide generator 21, the tide generator 21 is connected with a clear water collecting tank 22 through a pipeline, a water supply pump 23 is arranged in the clear water collecting tank 22, the water supply pump 23 is connected with a water supply main pipe 24, and the water supply main pipe 24 is connected with the water supply pipeline 3.
The filtering substrate 16 is a vesuvianite, a biochemical ball, rattan cotton or a hairbrush.
The planting substrate 18 is ceramsite, vesuvianite, gravel or river sand.
The water supply pipelines 3 in the multiple groups of system brackets 1 are all connected with a water supply main pipe 24; and the water return pipelines 8 in the multiple groups of system brackets 1 are all connected with a water return main pipe 9.
The working principle of the specific embodiment is as follows: residual bait and shrimp manure generated in the culture process are collected in a concentrated manner by utilizing the principle of fish-vegetable symbiosis, and are finally converted into nutritive salt which can be absorbed and utilized by vegetable plants under the fermentation and decomposition effects of bacteria for absorption and utilization, so that the water body is thoroughly purified.
The system is divided into three parts:
the first part is a multilayer high-density culture tank. In the high-density culture tank, an artificial cave capable of hiding is provided for the Australian shrimps by arranging the artificial cave, and the artificial cave is made of volcanic rocks, cobblestones, concrete blocks or PVC, PC and other materials. The artificial cave is placed in the middle of the high-density culture tank, access channels of the Australia crayfish are reserved at two ends of the artificial cave, the access channels are feeding platforms of the Australia crayfish, and the Australia crayfish forages the Australia crayfish by feeding food on the feeding platforms and enters the cave to hide and perch the Australia crayfish after foraging.
The second part is a centralized filtration system. In this filtration system, through utilizing the fish-vegetable intergrowth principle, set up this filtration system into plane morning and evening tides planting system, this plane morning and evening tides is planted filtration system and is located the outside of multilayer high density breed groove and do concentrated filtration, and multilayer high density breed groove itself does not set up independent filtration system. The lower part of the plane tide planting and filtering system is provided with a filtering material, the upper part of the plane tide planting and filtering system is provided with a planting substrate or a planting floating plate, and a partition plate is arranged between the planting substrate and the planting floating plate to prevent the planting substrate from falling into the filtering material and prevent plant roots in the planting substrate or in the floating plate from falling into the filtering material to pollute a filtering area. Arranging a filter bag bin at the front end of the plane tidal planting filter system to install a fermentation decomposition filter bag, enabling culture water to enter the fermentation decomposition filter bag firstly, physically intercepting and filtering macromolecular organic matters in the water, and performing fermentation decomposition; the hydrated small molecule salt then enters the filter material through the aperture of the fermentation decomposition filter bag. The filter material is made of materials such as vesuvianite, biochemical balls, rattan cotton and brushes, which have large surface areas and stable structures in water and do not have harmful substances separated out, a large amount of beneficial bacteria are cultured on the surface of the filter material, salt after the filter bag is decomposed through fermentation, such as ammonia nitrogen and nitrite, which are harmful to aquatic products, can be decomposed by the bacteria on a mycoderm on the surface of the filter material and converted into nitrate which has no toxicity to cultured fishes and shrimps and can be absorbed and utilized by vegetables, plant roots planted on a planting substrate or a floating plate are pricked into the water to absorb nutritive salts in the water, such as nitrate, and after absorption, a culture water body is purified and can enter the system again to participate in water circulation. The tidal generator is arranged at the tail end of the plane tidal planting and filtering system and is in a normally open state at ordinary times, and the height of the water level is controlled at the height of the partition plate, so that all biochemical filtering materials can be soaked in the oxygen-enriched water, and a good living water environment is provided for nitrifying bacteria. The tide generator is opened and closed at fixed time under the control of the controller, and after the tide generator is closed, the water level rises to the overflow port at the upper part of the tide generator and flows out. The water level in the planting groove can not overflow. When the valve inside the tidal generator is opened again, the water level falls down through the constant flow water hole again, so that the water level is controlled at the height of the partition plate again. Water in a planting area is irrigated in a tide mode through the rising and falling of the water level, the root system is guaranteed to be supplied with enough water and oxygen, a good environment is provided for plants, the healthy growth of the plants is guaranteed, and the robust plants are the key for filtering, purifying and absorbing the plants in the aquaculture water body.
The third part is a centralized water supply and return pipeline system. Through the feed pump that sets up in the clear water catch basin, along the water supply main pipe and the water supply pipeline of every group multilayer high density groove, will filter the aquatic water body of back cyclic utilization and squeeze into the high density of every layer through the branch pipe that divides on the water supply pipe and breed the groove. And a water distribution branch pipe is arranged on the water supply pipeline, and a flow regulating valve is arranged on the water distribution branch pipe to regulate the water inflow of each layer of the culture tank. The water passing through the water distribution branch pipe is flushed from the water supply end to the water return end, and the water pushing effect is achieved. Can close water supply system when throwing the fodder, wait australia freshwater lobster to find food and seek food after, the system is opened, forms the bath rivers, will not have the incomplete bait excrement and urine of eating, from the end of intaking that the high density was bred towards other one end. The other end is provided with a limiting water return pipe and a water return suction-proof cover which form an inner and outer double-sleeve structure, the bottom of the water return suction-proof cover is provided with a small opening which can pass through excrement residual bait but can prevent seedlings, and the pipe wall is water-proof; the limiting water return pipe orifice is lower than the water return suction-proof cover orifice, and the structure can drain the water on the bottom layer of the high-density culture tank to the upper opening and return the water along the upper opening, and the water is concentrated to the water return main pipe through the water return pipe and enters the sewage collecting tank. The garbage at the bottom is taken out along with the water flow during the backflow, so that the situation that a large amount of harmful ammonia nitrogen, sub-salt, hydrogen sulfide and other harmful substances are generated to endanger the aquaculture safety of the Australia crayfish due to the long-time accumulation and fermentation in the high-density aquaculture tank is prevented.
Feeding the aquaculture water body carrying residual bait shrimp dung into a sewage collecting tank, pumping the returned aquaculture water body into a fermentation decomposition filter bag in a filter bin of a planar tide planting tank through a filter pump arranged in the sewage collecting tank, physically intercepting and filtering macromolecular organic matters in water, and hydrating, fermenting and decomposing the macromolecular organic matters; the hydrated small molecule salt then passes through the aperture of the fermentation filter bag into the filter material. A large amount of beneficial bacteria are cultured on the surface of the filter material, salt such as ammonia nitrogen, nitrite and the like harmful to aquatic products after the filter bag is decomposed through fermentation is decomposed by the bacteria on a bacterial film on the surface of the filter material and is converted into nitrate which is not toxic to cultured fishes and shrimps and can be absorbed and utilized by vegetables, a plant root system planted on a planting substrate or a floating plate is pricked into water to absorb nutritive salt such as nitrate in the water, and the cultured water body is purified after absorption and can enter a system again to participate in water circulation. The tidal generation device is arranged at the tail end of the plane tidal planting and filtering system and is in a normally open state at ordinary times, and the height of the water level is controlled at the height of the partition plate, so that all the biochemical filtering materials can be soaked in the oxygen-enriched water, and a good living water environment is provided for nitrifying bacteria. The tide generator is opened and closed at regular time under the control of the controller, and after the generator is closed, the water level rises to the overflow port at the upper part of the tide generator and flows out, so that the water level in the seed planting groove can not overflow. When the valve inside the tidal generator is opened again, the water level falls down through the constant flow water hole again, so that the water level is controlled at the height of the partition plate again. Water in a planting area is irrigated in a tide mode through the rising and falling of the water level, the root system is guaranteed to be supplied with enough water and oxygen, a good environment is provided for plants, the healthy growth of the plants is guaranteed, and the robust plants are the key for filtering, purifying and absorbing the plants in the aquaculture water body. The water body filtered by the plane tide planting and filtering system enters a clear water washing pool through a tide generator at the tail end and then enters a multilayer high-density culture tank through a water supply pump in the clear water washing pool to finish the water circulation of the whole system.
The system bracket of the factory high-density culture tank is assembled in a splicing way through square pipes, woods or the existing goods shelves and the like. The high-density culture tank in the system can be manufactured by welding pp plates, or a temporary culture pond made of PVC mesh fabric materials, or various materials such as geomembranes and the like which can contain water and do not separate out harmful substances.
The filtering material in the plane tide planting and filtering system can be filled with materials such as volcanic rock, cobblestone, biochemical filtering balls, brushes and the like which have large surface areas, stable structures in water and no precipitation of harmful substances.
The partition plate is arranged in the plane tide planting and filtering system, so that the upper-layer planting substrate is prevented from falling into the filtering material of the lower layer, and the plant roots planted in the upper-layer floating plate or the planting substrate are prevented from falling off and falling into the filtering material to pollute the filtering material. The partition plate can be made of pp materials, PVC materials, color steel tiles, ceramic tiles and the like, is stable in structure in water, and is free of harmful substance precipitation, difficult to rust and deform and crushed.
The upper part in the plane tide planting and filtering system is a planting area, and planting substrates such as ceramsite, volcanic rock, gravel, river sand and the like can be filled in the plane tide planting and filtering system, so that the plane tide planting and filtering system is stable in structure and free of harmful substance precipitation and the like and serves as the planting substrates; or the planting floating plate is used as a planting plane for planting plants, and can be made of a light material which is easy to process and punch, has a stable structure in water and does not precipitate harmful substances, and the density of the extruded plate and the foam is less than that of water.
In the drawings of the specification, only three groups of multi-layer planting grooves and two groups of plane tidal planting and filtering systems are drawn as a system principle illustration, and the actual project operation is not limited to the configuration of the three groups. The volume of the water body filtered by the common planting tank and the culture water body in the multilayer three-dimensional high-density culture tank reach the ratio of 1:1, and the volume is taken as a basic parameter of system design and is taken as the quantity ratio of the multilayer three-dimensional high-density culture tank and the plane tide planting and filtering system, so that a plurality of groups of regular arrangements of the multilayer three-dimensional high-density culture tank and a plurality of groups of arrangements of the plane tide planting and filtering system are formed.
In such a system, it is possible to breed not only the Australian crayfish in high density but also the young Australian crayfish indoors. The nutrition strengthening and concentrated feeding of the parent shrimps are carried out in a single small-environment culture tank, so that the health, the nutrition balance and the spawning of the parent shrimps are facilitated, and the foundation for culturing the Australia crayfish seedlings with high quality and high yield is realized.
In the three-dimensional, factory and high-density culture system, each culture tank is an independent culture area, each set of culture space operates independently, scientific experiments and data accumulation aiming at basic biological characteristics and biological data of the Australia crayfish are facilitated, and facility conditions are provided for scientific researches in various aspects such as Australia crayfish growth factor regulation and control, nutrition enhancement, character improvement and the like.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
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| CN201921311309.7U CN210642010U (en) | 2019-08-14 | 2019-08-14 | An Australian freshwater lobster factory farming system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112088814A (en) * | 2020-08-05 | 2020-12-18 | 钟小龙 | Australia freshwater lobster monomer three-dimensional industrial aquaculture device and method |
| CN112154964A (en) * | 2020-10-14 | 2021-01-01 | 武汉中科瑞华生态科技股份有限公司 | Aquaculture waste water circulation treatment's fish-vegetable intergrowth system |
| CN112616759A (en) * | 2021-01-14 | 2021-04-09 | 钟小龙 | Australia freshwater lobster large water surface gridding culture device |
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2019
- 2019-08-14 CN CN201921311309.7U patent/CN210642010U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112088814A (en) * | 2020-08-05 | 2020-12-18 | 钟小龙 | Australia freshwater lobster monomer three-dimensional industrial aquaculture device and method |
| CN112154964A (en) * | 2020-10-14 | 2021-01-01 | 武汉中科瑞华生态科技股份有限公司 | Aquaculture waste water circulation treatment's fish-vegetable intergrowth system |
| CN112154964B (en) * | 2020-10-14 | 2022-05-13 | 武汉中科瑞华生态科技股份有限公司 | Aquaculture waste water circulation treatment's fish-vegetable intergrowth system |
| CN112616759A (en) * | 2021-01-14 | 2021-04-09 | 钟小龙 | Australia freshwater lobster large water surface gridding culture device |
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