CN111937802A - Circulating water and biological flocculation combined industrial prawn culture system - Google Patents
Circulating water and biological flocculation combined industrial prawn culture system Download PDFInfo
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- CN111937802A CN111937802A CN202010845310.9A CN202010845310A CN111937802A CN 111937802 A CN111937802 A CN 111937802A CN 202010845310 A CN202010845310 A CN 202010845310A CN 111937802 A CN111937802 A CN 111937802A
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a circulating water and biological floc combined prawn industrial culture system, and relates to the technical field of prawn culture. The invention comprises a culture subsystem: the device comprises a culture pond, an inflation device, a temperature rise device, a dirt collecting region and a water inlet and drainage pipeline; a water treatment subsystem: a solid-liquid separation device, a biological filter, a protein separator, a disinfection tank, a reservoir, a water pump and pipelines; the intelligent control subsystem: a water quality monitoring and automatic control unit, a base central control unit, a central management unit, a big data platform and a mobile terminal. The biological flocculation breeding, water treatment and monitoring parts related by the invention are integrated to form a set of facility ecological breeding system which is specific to prawns and has self-purification capacity, and the system can effectively utilize water body space, improve facility degree, increase breeding controllability, reduce pollution discharge and disease propagation, and further obtain good ecological benefit; the influence on the factors such as regions, seasons and the like can be eliminated, the annual output is more than seasons, the yield per unit area is large, and the quality is good.
Description
Technical Field
The invention belongs to the technical field of prawn culture, and particularly relates to a circulating water and biological floc combined industrial prawn culture system.
Background
At present, the domestic prawn culture has the disadvantages as follows: seasonal restrictions, regional restrictions, large discharge of contaminated water for survival assurance, drug abuse, etc. When the industry develops, the problems are continuously exposed and are limited by factors such as diseases, element price increase and the like, particularly, the shrimp farming industry in China is continuously influenced by epidemic diseases caused by various bacteria and viruses, the total output is sharply reduced, and the contradiction between supply and demand is prominent. The success rate of the traditional culture mode is reduced to three generations, and the total yield is sharply reduced. The reason is that the breeding density is too high and the matching technology cannot keep up with irreversible negative effects.
The protected cultivation of the prawns is a novel cultivation mode which is stronger in controllability, more efficient and more environment-friendly, is an important direction for sustainable development of the prawn cultivation industry, is popularized in a large scale in developed countries, and is still in the beginning stage in China.
Aiming at the current situations of low controllability and environmental protection level of prawn cultivation and lack of engineering theory and technical support in China, a prawn cultivation technical system which is suitable for local climate and production conditions in inland regions and is characterized by facility assistance is established, and a prawn industrial cultivation system combining circulating water and biological floccules is provided to solve the dilemma that the prawn is high in 'intensive cultivation' risk and 'extensive cultivation' and is available without land.
Disclosure of Invention
The invention aims to provide a prawn industrial culture system combining circulating water and biological flocs, which can effectively utilize water space, improve the facility degree, increase the culture controllability, reduce pollution discharge and disease propagation and further obtain good ecological benefit by the combined use of a culture subsystem, a water treatment subsystem and an intelligent control subsystem.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a circulating water and biological flocculation combined industrial prawn culture system, which comprises: the system comprises a culture subsystem, a sewage treatment subsystem and a sewage treatment subsystem, wherein the culture subsystem adopts a fully-closed circulating system and comprises a culture pond, an air charging device, a heating device, a sewage collecting region and a water inlet and drainage pipeline, and the biological filter is connected with a reservoir through a water pump; putting the biological floccules into a culture pond; organic carbon substances are supplemented by feeding to the culture water body of the culture pond, a certain carbon-nitrogen ratio is maintained, the microbial community of the culture system is directionally regulated and controlled, and the ammonia nitrogen in the water is converted into mycoprotein by using microbes, so that the utilization rate of the feed is obviously improved; the water treatment subsystem comprises a solid-liquid separation device, a biological filter, a protein separator, a disinfection tank, a reservoir, a water pump and a pipeline; the culture pond is sequentially communicated with the solid-liquid separation device, the biological filter, the disinfection pond and the reservoir; the intelligent control subsystem comprises a water quality monitoring and automatic control unit, a base central control unit, a central management unit, a big data platform and a mobile terminal; the big data platform is in communication connection with the mobile terminal; the water quality monitoring and automatic control unit is used for acquiring water quality detection data, biological factor detection data and production and culture data, and performing production early warning and automatic control; the base central control unit is used for visual management, displaying production and cultivation data, biological factor detection data, early warning setting and production management of each link, and remotely controlling equipment of the cultivation subsystem; the central management unit is used for integrating the centralized display and modeling analysis of the production data and the measurement and control data of each breeding base.
Furthermore, the central management unit comprises a memory, a transcoding server and a streaming media mobile gateway, and is in communication connection with the base central control unit and the big data platform through the Internet.
Furthermore, the base central control unit comprises a PC client, a monitoring center end and a data collection server group; and the base central control unit is in communication connection with the big data platform through the Internet.
Furthermore, the water quality monitoring and automatic control unit comprises a plurality of groups of one-to-four water body measuring and controlling boxes; and the water quality monitoring and automatic control unit is in communication connection with the base central control unit.
Further, carbon-nitrogen ratio (C: N) in the culture water body of the culture pond is adjusted by adding carbon sources such as brown sugar and molasses, and the carbon sources are stabilized in a range of (7-8): 1 to stabilize the quantity and composition of heterotrophic bacteria, the solid-liquid separation device removes aged dead and decayed biological flocs through the rotating force and the filtering and enriching effect of the filler, and removes small particle suspended matters by using a foam separator or a protein separator.
The invention has the following beneficial effects:
the biological floc culture, water treatment and monitoring part related by the invention is integrated to form a set of facility ecological culture system which has self-cleaning capability aiming at the biological characteristics of prawns, particularly penaeus vannamei, and the system can effectively utilize water body space, improve facility degree, increase culture controllability, reduce pollution discharge and disease propagation and further obtain good ecological benefit; the influence on the factors such as regions, seasons and the like can be eliminated, the annual output is more than four seasons, the yield per unit area is large, the quality is good, and therefore good economic benefit is obtained;
a culture water treatment process combining circulating water and biological flocs is designed, and the problems of environmental pollution and disease propagation caused by long-term adoption of a large-discharge large-irrigation mode for prawn culture are solved. The system is different from the current popular fish industrial culture mode, is more efficient, environment-friendly and low in energy consumption, and provides technical support for transformation and upgrading of the prawn culture industry.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a prawn industrial aquaculture system combining circulating water and biological flocs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1:
the invention relates to a circulating water and biological floc combined industrial prawn culture system, which comprises:
the system comprises a culture subsystem, a water storage tank and a sewage treatment subsystem, wherein the culture subsystem adopts a fully-closed circulating system and comprises a culture pond, an inflation device, a heating device, a sewage collecting region and a water inlet and drainage pipeline, and the biological filter tank is connected with the water storage tank through a water pump; the water treatment subsystem comprises a solid-liquid separation device, a biological filter, a protein separator, a disinfection tank, a reservoir, a water pump and a pipeline, wherein the biological filter is communicated with the protein separator; as shown in figure 1, the culture pond is communicated with the solid-liquid separation device through a drain pipe, the solid-liquid separation device is communicated with the biological filter through a drain pipe, and the biological filter is sequentially communicated with the disinfection pond and the reservoir; the intelligent control subsystem comprises a water quality monitoring and automatic control unit, a base central control unit, a central management unit, a big data platform and a mobile terminal; the big data platform is in communication connection with the mobile terminal; the water quality monitoring and automatic control unit is used for acquiring water quality detection data, biological factor detection data and production and culture data, and performing production early warning and automatic control; the base central control unit is used for visual management, displaying production and cultivation data, biological factor detection data, early warning setting and production management of each link, and remotely controlling equipment of the cultivation subsystem; the central management unit is used for integrating the centralized display and modeling analysis of the production data and the measurement and control data of each breeding base.
The central management unit comprises a memory, a transcoding server and a streaming media mobile gateway, and is in communication connection with the base central control unit and the large data platform through the Internet.
The base central control unit comprises a PC client, a monitoring center end and a data collection server group; and the base central control unit is in communication connection with the large data platform through the Internet.
The water quality monitoring and automatic control unit comprises a plurality of groups of one-to-four water body measuring and controlling boxes, the water quality monitoring and automatic control unit is in communication connection with the base central control unit, as shown in figure 1, a water quality sensor is arranged in the culture pond, and is used for monitoring indexes such as dissolved oxygen, pH value, water temperature, salinity and the like in the culture pond in real time and alarming and forecasting the water quality.
Wherein, the solid-liquid separation device removes aged dead and putrefactive biological floccules through the rotating force and the filtering and enriching action of the filler, and removes small particle suspended matters by utilizing a foam separator (protein separator).
The method comprises the following steps of (1) putting a biological floccule into a culture pond, adding carbon sources such as brown sugar and molasses to adjust the carbon-nitrogen ratio (C: N) in a culture water body of the culture pond, and stabilizing the carbon-nitrogen ratio (C: N) in a range of (7-8): 1 to stabilize the quantity and composition of heterotrophic bacteria, and by feeding the culture water body of the culture pond with supplementary organic carbon substances, the microbial community of the culture system is directionally regulated and controlled by keeping a certain carbon-nitrogen ratio, and ammonia nitrogen in the water is converted into mycoprotein by using microorganisms, so that the utilization rate of the feed is remarkably improved.
The industrial prawn culture system combining the circulating water and the biological floc integrates the biological floc culture, water treatment and monitoring parts, so as to form a set of facility ecological culture system which has self-cleaning capability and aims at the biological characteristics of prawns, particularly penaeus vannamei, and the system can effectively utilize the water space, improve the facility degree, increase the culture controllability, reduce the pollution discharge and the disease propagation, and further obtain good ecological benefit; the influence on the factors such as regions, seasons and the like can be eliminated, the annual output is more than four seasons, the yield per unit area is large, the quality is good, and therefore good economic benefit is obtained; a culture water treatment process combining circulating water and biological flocs is designed, and the problems of environmental pollution and disease propagation caused by long-term adoption of a large-discharge large-irrigation mode for prawn culture are solved. Preferably, the system can also provide energy by adopting solar energy, is different from the current popular fish industrial culture mode, is more efficient, environment-friendly and low in energy consumption, and provides technical support for transformation and upgrading of the prawn culture industry.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. Circulating water and biological flocculation shrimp factory breeding system that allies oneself with usefulness, its characterized in that includes:
the system comprises a culture subsystem, a water pump, a water;
the water treatment subsystem comprises a solid-liquid separation device, a biological filter, a protein separator, a disinfection tank, a reservoir, a water pump and a pipeline;
putting the biological floccules into a culture pond;
the culture pond is sequentially communicated with the solid-liquid separation device, the biological filter, the disinfection pond and the reservoir;
the intelligent control subsystem comprises a water quality monitoring and automatic control unit, a base central control unit, a central management unit, a big data platform and a mobile terminal;
the big data platform is in communication connection with the mobile terminal;
the water quality monitoring and automatic control unit is used for acquiring water quality detection data, biological factor detection data and production and culture data, and performing production early warning and automatic control;
the base central control unit is used for visual management, displaying production and cultivation data, biological factor detection data, early warning setting and production management of each link, and remotely controlling equipment of the cultivation subsystem;
the central management unit is used for integrating the centralized display and modeling analysis of the production data and the measurement and control data of each breeding base.
2. The system for industrially culturing prawns by combining circulating water with biological floccules as claimed in claim 1, wherein the central management unit comprises a memory, a transcoding server and a streaming media mobile gateway, and is respectively connected with the base central control unit and the big data platform in a communication way through the Internet.
3. The system for industrial aquaculture of prawns by using circulating water and biological flocculation according to claim 1, wherein the base central control unit comprises a PC client, a monitoring center and a data collection server group; and the base central control unit is in communication connection with the big data platform through the Internet.
4. The system for industrially culturing prawns by combining circulating water with biological flocs according to claim 1, wherein the water quality monitoring and automatic control unit comprises a plurality of groups of one-to-four water body measuring and controlling boxes; and the water quality monitoring and automatic control unit is in communication connection with the base central control unit.
5. The industrial prawn cultivation system combining circulating water and biological flocculation according to claim 1, wherein the biological filter is connected with the water reservoir through a water pump.
6. A prawn industrial aquaculture system combining circulating water and biological flocs, as per claim 1, characterized in that said solid-liquid separation device removes aged dead and putrefactive biological flocs by the rotary force and the filtering and enriching effect of the filler therein, and removes small particle suspended matters by means of a protein separator.
7. The system for industrially culturing the prawns by combining the circulating water and the biological flocs according to claim 1, wherein a carbon-nitrogen ratio in a culture water body of a culture pond is adjusted by adding a carbon source so as to be stabilized at (7-8): 1, in the above range.
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| CN112674017A (en) * | 2020-12-18 | 2021-04-20 | 巨大(江苏)农业科技有限公司 | Prawn engineering circulating culture system |
| CN112772532A (en) * | 2021-02-08 | 2021-05-11 | 中国水产科学研究院黄海水产研究所 | Container heat-preservation circulating water culture method for litopenaeus vannamei |
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| 全国勘察设计注册工程师环保专业管理委员会: "《注册环保工程师专业考试复习教材 水污染防治工程技术与实践 上 第4版》", 31 March 2017, 中国环境出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674017A (en) * | 2020-12-18 | 2021-04-20 | 巨大(江苏)农业科技有限公司 | Prawn engineering circulating culture system |
| CN112674017B (en) * | 2020-12-18 | 2023-11-03 | 山东智通未来农业有限公司 | Engineering circulating culture system for prawns |
| CN112772532A (en) * | 2021-02-08 | 2021-05-11 | 中国水产科学研究院黄海水产研究所 | Container heat-preservation circulating water culture method for litopenaeus vannamei |
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