CN106577438A - Aquaculture circulating water system - Google Patents

Aquaculture circulating water system Download PDF

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Publication number
CN106577438A
CN106577438A CN201611178008.2A CN201611178008A CN106577438A CN 106577438 A CN106577438 A CN 106577438A CN 201611178008 A CN201611178008 A CN 201611178008A CN 106577438 A CN106577438 A CN 106577438A
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CN
China
Prior art keywords
temperature control
temperature
water
equipment
culturing pool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611178008.2A
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Chinese (zh)
Inventor
郑仕伟
Original Assignee
郑仕伟
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 郑仕伟 filed Critical 郑仕伟
Priority to CN201611178008.2A priority Critical patent/CN106577438A/en
Publication of CN106577438A publication Critical patent/CN106577438A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042Introducing gases into the water, e.g. aerators, air pumps
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045Filters for aquaria
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/06Arrangements for heating or lighting in, or attached to, receptacles for live fish
    • A01K63/065Heating or cooling devices
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The invention relates to an aquaculture circulating water system which comprises a culture pond, a physical filtering device, a biological filtering device, a sterilizing device, an oxygenation device and a temperature control device. The culture pond is connected with the physical filtering device. The physical filtering device is connected with the biological filtering device. A biological filtering pond is connected with the sterilizing device. A sterilizing pond is connected with the temperature control device. The temperature control device comprises a cover body, a temperature control channel, an electric heating device and an intelligent control device. The oxygenation device is arranged at the bottom of the culture pond. Compared with the prior art, the temperature control speed can be increased through the temperature control device, temperature of circulating water is controlled to be even, in addition, an intelligent control device is arranged so that the temperature in the temperature control channel can be automatically adjusted, the temperature of the circulating water can be maintained, automatic control can be achieved, and labor consumption is reduced.

Description

A kind of aquiculture recycled water system
Technical field
The present invention relates to cultural technique field, more particularly to a kind of aquiculture recycled water system.
Background technology
In recent years, with the increasingly raising of people's living standard, to the demand of the fresh and living aquatic products such as fish and shrimp shellfish also increasingly Greatly.Industrialized culture is the inexorable trend of aquaculture industry, is cultivated using recirculated water, cultivation density is big, sickness rate is low, Do not restricted by natural climate condition, aquatic products as commercial production industrial products can be realized Automated condtrol, be ignorant of technology Aquaculture can also be carried out.
In prior art, aquaculture is typically provided water processing filtering system, excessively existing water processing filtering system, letter Single, general filter progress is physical filtering, can remove part bulky grain float, but cannot remove the solubility in cycling use of water Harmful substance, causes to cultivate inefficiency.
Also, affected by economy and weather overall situation, breeding environment deteriorates causes disease to lose year after year high, existing skill In art cannot effective control water temperature, when running into vile weather weather, suffer heavy losses, it is impossible to across season cultivation, cause aquaculture Region, season cultivation limitation.
The content of the invention
For this reason, it may be necessary to provide a kind of aquiculture recycled water system, do not filter comprehensively in solving prior art, cultivate effect Rate is low, the technical problem of water temperature control difference.
For achieving the above object, a kind of aquiculture recycled water system, including culturing pool, physical filtering are inventor provided Equipment, Biofiltration apparatus, disinfection equipment, oxygen increasing equipment and temperature control device,
The outlet of the culturing pool is connected with physical filtering equipment by the first water pump, and the physical filtering equipment is Sand filter, the outlet of the sand filter are connected with Biofiltration apparatus by the second water pump, the Biofiltration apparatus bag Biological filter and the bamboo ball filler being arranged in biological filter are included, the outlet of the biological filter passes through the 3rd water Pump is connected with disinfection equipment, and the disinfection equipment includes sterilization pool and the ultraviolet germicidal lamp being arranged on above sterilization pool, The outlet of the sterilization pool is connected with temperature control device by the 4th water pump;
The temperature control device includes cover body, temperature control passage, electric heater unit and intelligent controlling device, the temperature control passage Twist it is wound in cover body, the sterilization pool is connected with the water inlet end of temperature control passage by the 4th water pump, the temperature control The water side of passage is connected with culturing pool, and the electric heater unit includes the heating tube for being twist wound in temperature control passage, The intelligent controlling device is included the main control chip being connected with power supply, is arranged on temperature control passage and is connected temperature with main control chip Can be sent according to main control chip between detection means, connection and electric heater unit and main control chip instructs control electric heater unit The heating control circuit being turned on and off and the temperature letter that can be detected according to temperature-detecting device being arranged in main control chip Number controlling the temperature control modules of heating control circuit;
The oxygen increasing equipment includes the oxygenation aeration pipe for being arranged at culturing pool bottom.
Used as a kind of preferred structure of the present invention, also including monitoring device, the monitoring device includes dissolved oxygen watch-dog, institute The dissolved oxygen sensor for stating dissolved oxygen watch-dog is arranged in culturing pool.
Used as a kind of preferred structure of the present invention, the monitoring device also includes being arranged at the photographic head above culturing pool.
As a kind of preferred structure of the present invention, also including the device for feeding fish bait for being arranged on culturing pool side.
Prior art is different from, above-mentioned technical proposal carries out logistics filtration to recirculated water by sand filter, fills out by bamboo ball Material carries out biofiltration to recirculated water, removes the soluble detrimental material in cycling use of water, filters comprehensively, improves the survival of cultivation Rate, bamboo ball filler have biofilm fast, are not easily blocked, more ecological, the characteristics of service life is longer, by ultraviolet germicidal lamp to following Ring water is sterilized.Heated for controlling temperature is carried out to spiral type temperature control passage using spiral type electric heater unit in temperature control device, not only Temperature control speed can be accelerated, and control the temperature of recirculated water uniformly, be additionally provided with intelligent controlling device, automatically adjust temperature control passage Interior temperature, not only can keep the temperature of cycling use of water, and can realize automatically controlling, and reduce manpower consumption.
Description of the drawings
System framework figures of the Fig. 1 for aquiculture recycled water system described in specific embodiment;
Circuit connection diagrams of the Fig. 2 for temperature control device described in specific embodiment;
Structural representations of the Fig. 3 for temperature control device described in specific embodiment.
Description of reference numerals:
10th, culturing pool;
11st, the first water pump;
20th, physical filtering equipment;
21st, the second water pump;
30th, Biofiltration apparatus;
31st, biological filter;
32nd, bamboo ball filler;
33rd, the 3rd water pump;
40th, disinfection equipment;
41st, sterilization pool;
42nd, ultraviolet germicidal lamp;
43rd, the 4th water pump;
50th, oxygen increasing equipment;
51st, oxygenation aeration pipe;
60th, temperature control device;
61st, cover body;
62nd, temperature control passage;
63rd, electric heater unit;
631st, heating tube;
64th, intelligent controlling device;
641st, main control chip;
642nd, temperature-detecting device;
643rd, heating control circuit;
644th, temperature control modules;
70th, dissolved oxygen sensor;
80th, photographic head;
90th, device for feeding fish bait.
Specific embodiment
By describing the technology contents of technical scheme, structural features in detail, realizing purpose and effect, below in conjunction with concrete reality Apply example and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, a kind of aquiculture recycled water system of the present embodiment, including culturing pool 10, physical filtering equipment 20, Biofiltration apparatus 30, disinfection equipment 40, oxygen increasing equipment 50 and temperature control device 60, the outlet of the culturing pool pass through first Water pump 11 is connected with physical filtering equipment, and the physical filtering equipment is sand filter, and the sand filter in the present embodiment is using Jie The filtrate of matter layer is sea sand, and the top of sand filter is provided with water inlet, and bottom is provided with outlet, and middle is filtrate, the sand filter Outlet be connected with Biofiltration apparatus by the second water pump 21, during the normal work of sand filter, the water of culturing pool passes through Water inlet reaches dielectric layer, and at this moment most of pollutant are trapped within having for medium upper surface, tiny dirt and other floatings Machine thing is trapped within inside dielectric layer, to ensure the interference of the not contaminated thing of cultivating system, the good work of energy.After operation, when When impurities in water and various float reach a certain amount of, the filtration system can be passed in and out by pressure reduction control device real-time detection Mouth pressure reduction, when pressure reduction reaches setting value, the threeway hydraulic control valve sending signal that automatically controlled PLC can be given in control system, three Water flowing force control valve can automatically control the three-way valve of its correspondence filter element by water route, allow which to close intake channel while beating Drain outlet is opened, at this moment as drain outlet pressure is less, the water of other filter elements can be somebody's turn to do by logical under the effect of the pressure of water The outlet of filter element is entered, and the dielectric layer of the continuous erosion filter element, so as to reach the effect of cleansing medium, is rinsed Sewage afterwards enters blow-off line by the sewage draining exit of the filter element in the presence of hydraulic pressure, completes a blowdown process.
In the present embodiment, the Biofiltration apparatus include biological filter 31 and the bamboo being arranged in biological filter Ball filler 32, bamboo ball filler are made with natural Phyllostachys pubescens Mazei ex H.de Lebaie as Raw material processing, made by bamboo ball surface it is coarse, with biofilm hold Easily, the features such as no biotoxicity.Again as lignin is difficult to be degraded by microorganisms, therefore used by the filler that Phyllostachys pubescens Mazei ex H.de Lebaie is worked out Life-span length.The filler has biofilm fast, is difficult to block up, more ecological, the long-life, also has the features such as easy to clean and after life-time service Certain disposal ability.Bamboo ball filler is provided with a large amount of holes, can be that protozoacide and antibacterial attachment provide condition, by micro- life The soluble detrimental materials such as the effect of thing, ammonia nitrogen that can be in metabolism sewage, nitrite, nitrate nitrogen.Biological filter is using Before to cultivate Mycoderma in advance, first by the thiobacillus denitrificanss in nitrite bacteria and nitrobacteria, denitrifying bacteria, photosynthetic bacteria this A few quasi-microorganism function bacteriums are thrown in into biological filter, are passed through breeding water and run 8-12 days, can turn out feature Mycoderma, work( Energy bacterium injected volume is the 0.02-0.06% for processing water body volume.
In the present embodiment, the outlet of the biological filter is connected with disinfection equipment by the 3rd water pump 33, described Disinfection equipment includes sterilization pool 41 and the ultraviolet germicidal lamp 42 being arranged on above sterilization pool, the present embodiment ultraviolet germicidal lamp Using low pressure mercury lamp, low pressure mercury lamp be using relatively low mercury vapor pressure (<It is 10-2Pa) intensified and send ultraviolet light, its luminescence spectrum Mainly there are two:One is 253.7nm wavelength;Another is 185nm wavelength, and this two is all invisible ultraviolet. Sealing illumination is carried out to sterilization pool, prevents from shining directly into the skin of people, human body is caused to damage, in the present embodiment, according to reality The border cycle water situation Selective irradiation time, the outlet of the sterilization pool is connected with temperature control device by the 4th water pump 43.
As shown in figure 3, the temperature control device includes cover body 61, temperature control passage 62, electric heater unit 63 and Based Intelligent Control Device 64, the cover body include annular internal perisporium, annular profile wall, the upper end being connected between internal perisporium and periphery wall upper end Wall and the lower end wall being connected between internal perisporium and periphery wall bottom, in being provided between the internal perisporium and periphery wall of cover body Cavity body, the temperature control passage are twist wound in cover body, and the sterilization pool is entered by the 4th water pump and temperature control passage Water end (W.E.) is connected, and the water side of the temperature control passage is connected with culturing pool, and the electric heater unit is included in lumen body And twist it is wound in the heating tube 631 outside temperature control passage.
As shown in Fig. 2 the intelligent controlling device 64 include the main control chip 641 being connected with power supply, be arranged at temperature control lead to Be connected on road and with main control chip temperature-detecting device 642, connection and electric heater unit and main control chip between can be according to master Control chip sends the instruction heating control circuit 643 that is turned on and off of control electric heater unit and is arranged in main control chip The temperature control modules 644 of heating control circuit can be controlled according to the temperature signal of temperature-detecting device detection;The intelligence Control device can realize following control, and under power on state, the temperature signal of monitoring temperature detection means detection works as temperature When signal is less than desired temperature, main control chip issues instructions to heating control circuit, heating control circuit control electrical heating dress Unlatching is put, heating tube is heated to temperature control passage, until the temperature signal of temperature-detecting device detection reaches desired temperature, When the temperature signal of temperature-detecting device detection is higher than desired temperature, main control chip issues instructions to heating control circuit, Heating control circuit control electric heater unit cuts out, and so circulates.
In the present embodiment, also including monitoring device, the monitoring device includes dissolved oxygen watch-dog, the monitoring of the present embodiment dissolved oxygen Device dissolves monitor controller in using the online water of microcomputer type of OD7685, using dissolved oxygen sensor, with temperature, pressure, salt Degree automatic compensation function, and high point, low spot control relay are built-in with, automatic cleaning control relay, high/low alarm relay Device.Dissolved oxygen watch-dog includes OD7685 monitor controllers one, SZ654.1 sensor clusters and SZ7101 jacket joints one, institute The dissolved oxygen sensor 70 for stating dissolved oxygen watch-dog is arranged in culturing pool.Dissolved oxygen sensor is a kind of for measuring oxygen in water In meltage sensing equipment, dissolved oxygen sensor using polarogram film motor measure, when the dissolved oxygen in water oozed selectivity After semi-transparent film, with measuring electrode formed micro cell benefit, pass to monitor controller so as to generate a weak current, the weak current with Oxyty is linear, can accurately, quickly and reliably measure oxygen concentration value, and the monitoring device is also foster including being arranged at The photographic head 80 above pond is grown, photographic head is monitored to actual cultivation situation.Also include being arranged on the bait throwing in of culturing pool side Machine 90.The present embodiment device for feeding fish bait is Autoamtic bait putting machine, and Autoamtic bait putting machine is special using net cage tailored version, small size pond according to practical situation Type is used with type or ordinary pond.
In the present embodiment, the oxygen increasing equipment includes the oxygenation aeration pipe 51 for being arranged at culturing pool bottom.Oxygenation aeration pipe Dissolved oxygen nanometer aeration pipe, feature be can open and close, hole is little, bubble is little.Oxygenation aeration pipe operation principle is that air passes through SANYE sieve Thatch aerator pressurizes, and makes aeration tube uniform expansion and reaches design load, a large amount of micro air bubble (diameters:20~30um) emit from tube wall Going out, state being flown away in smog in water, the rate of climb is extremely slow, dissolved oxygen effect is significant is oxygen-containing in water so as to increase substantially Amount, increases the mobility of water, improves cultivation density.The applicable pressure limit width of oxygenation aeration pipe in the present embodiment:10~ 80KPa, is suitable for depth of water scope:0~5 meter;Dirt can be prevented due to by influence of static pressure being crushed during not aeration in profundal zone Blocking;The flexible pipe can arbitrarily change shape, supporting corresponding plastic tube fitting or copper fitting, can be adapted to the use cloth in all kinds of fishing ponds Office, brings out and out benefit to raiser.
During use, the bottom of culturing pool controls recirculated water by oxygenation aeration pipe and the cooperation of dissolved oxygen watch-dog Oxygen content, carries out bait throwing in using Autoamtic bait putting machine, after cultivation a period of time to culturing pool;By the first water pump, by culturing pool Water be extracted into physical filtering equipment and carry out logistics filtration, after the completion of filtration;Second water pump is extracted into recirculated water in biological filter, Preset Time is filtered, after the completion of biofiltration;3rd water pump is extracted into recirculated water in sterilization pool, is sterilized, after the completion of sterilization; Recirculated water is extracted into the temperature of recycling water formulation in temperature control device, is so circulated always by the 4th water pump, completes whole aquaculture Water circulation.Difference prior art, the present embodiment carries out logistics filtration to recirculated water by sand filter, by bamboo ball filler to following Ring water carries out biofiltration, removes the soluble detrimental material in cycling use of water, filters comprehensively, improves the survival rate of cultivation, bamboo Ball filler has biofilm fast, is not easily blocked, more ecological, the characteristics of service life is longer, by ultraviolet germicidal lamp to recirculated water Sterilized.Heated for controlling temperature is carried out to spiral type temperature control passage using spiral type electric heater unit in temperature control device, not only can Accelerate temperature control speed, and control the temperature of recirculated water uniformly, be additionally provided with intelligent controlling device, automatically adjust in temperature control passage Temperature, not only can keep the temperature of cycling use of water, and can realize automatically controlling, and reduce manpower consumption.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or deposit between operating In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to Nonexcludability is included, so that a series of process, method, article or terminal unit including key elements not only includes those Key element, but also including other key elements being not expressly set out, or also include for this process, method, article or end The intrinsic key element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... " Key element, it is not excluded that also there is other key element in the process including the key element, method, article or terminal unit.This Outward, herein, " it is more than ", " being less than ", " exceeding " etc. are interpreted as not including this number;" more than ", " below ", " within " etc. understand It is to include this number.
Although being described to the various embodiments described above, those skilled in the art once know basic wound The property made concept, then can make other change and modification to these embodiments, so embodiments of the invention are the foregoing is only, Not thereby the scope of patent protection of the present invention, the equivalent structure made by every utilization description of the invention and accompanying drawing content are limited Or equivalent flow conversion, or other related technical fields are directly or indirectly used in, the patent of the present invention is included in the same manner Within protection domain.

Claims (4)

1. a kind of aquiculture recycled water system, including culturing pool, physical filtering equipment, Biofiltration apparatus, disinfection equipment, increasing Oxygen equipment and temperature control device, it is characterised in that:
The outlet of the culturing pool is connected with physical filtering equipment by the first water pump, and the physical filtering equipment is sand filtration Device, the outlet of the sand filter are connected with Biofiltration apparatus by the second water pump, and the Biofiltration apparatus include life Thing filtering ponds and the bamboo ball filler being arranged in biological filter, the outlet of the biological filter by the 3rd water pump with Disinfection equipment is connected, and the disinfection equipment includes sterilization pool and the ultraviolet germicidal lamp being arranged on above sterilization pool, described The outlet of sterilization pool is connected with temperature control device by the 4th water pump;
The temperature control device includes cover body, temperature control passage, electric heater unit and intelligent controlling device, and the temperature control passage is in spiral shell Rotation shape is wound in cover body, and the sterilization pool is connected with the water inlet end of temperature control passage by the 4th water pump, the temperature control passage Water side be connected with culturing pool, the electric heater unit includes the heating tube for being twist wound in temperature control passage, described Intelligent controlling device is included the main control chip being connected with power supply, is arranged on temperature control passage and is connected temperature detection with main control chip Can be sent according to main control chip between device, connection and electric heater unit and main control chip instructs control electric heater unit to open Or close heating control circuit and be arranged in main control chip can according to temperature-detecting device detection temperature signal come The temperature control modules of control heating control circuit;
The oxygen increasing equipment includes the oxygenation aeration pipe for being arranged at culturing pool bottom.
2. aquiculture recycled water system according to claim 1, it is characterised in that:Also include monitoring device, the prison Control equipment includes dissolved oxygen watch-dog, and the dissolved oxygen sensor of the dissolved oxygen watch-dog is arranged in culturing pool.
3. aquiculture recycled water system according to claim 2, it is characterised in that:The monitoring device also includes arranging Photographic head above culturing pool.
4. aquiculture recycled water system according to claim 1, it is characterised in that:Also include being arranged on culturing pool side Device for feeding fish bait.
CN201611178008.2A 2016-12-19 2016-12-19 Aquaculture circulating water system Pending CN106577438A (en)

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Application Number Priority Date Filing Date Title
CN201611178008.2A CN106577438A (en) 2016-12-19 2016-12-19 Aquaculture circulating water system

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Application Number Priority Date Filing Date Title
CN201611178008.2A CN106577438A (en) 2016-12-19 2016-12-19 Aquaculture circulating water system

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Publication Number Publication Date
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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN109845668A (en) * 2019-04-18 2019-06-07 中国水产科学研究院黑龙江水产研究所 A kind of method that blackspot Yuan Select-Committee flowing water culture cultivates domestication
CN109937954A (en) * 2019-04-18 2019-06-28 中国水产科学研究院黑龙江水产研究所 A kind of blackspot Yuan Select-Committee cultivates the flowing water culture system of domestication
CN110367168A (en) * 2019-08-22 2019-10-25 湖南天爱农业科技有限公司 A kind of aquaculture equipment automatically adjusting feeding amount according to weather condition

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CN205018094U (en) * 2015-10-09 2016-02-10 曾原达 Aquaculture system
CN205161602U (en) * 2015-10-09 2016-04-20 曾原达 Pond sewage treatment system breeds
CN205305157U (en) * 2015-08-25 2016-06-08 中山市双平电子科技有限公司 High -efficient electromagnetic heating pipe
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Publication number Priority date Publication date Assignee Title
CN1981574A (en) * 2005-12-15 2007-06-20 上海水产大学 Aquiculturing system process for works with circulating water
CN203413279U (en) * 2013-07-29 2014-01-29 杭州信多达电器有限公司 Helical pipeline electromagnetic heating device
CN104351106A (en) * 2014-11-27 2015-02-18 苏州苏湘特种水产养殖场 System for increasing water quality of aquaculture system
CN104445834A (en) * 2014-12-24 2015-03-25 莆田市山海天农业发展有限公司 Water treatment method for cyclic purification of shrimp breeding wastewater
CN204426381U (en) * 2015-02-04 2015-07-01 朱勤 A kind of loach breeding water circulation system
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CN204702621U (en) * 2015-06-05 2015-10-14 杭州中显环保能源有限公司 The water-and-oil separator of water oil is done the wash in a kind of swill and kitchen
CN205305157U (en) * 2015-08-25 2016-06-08 中山市双平电子科技有限公司 High -efficient electromagnetic heating pipe
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109845668A (en) * 2019-04-18 2019-06-07 中国水产科学研究院黑龙江水产研究所 A kind of method that blackspot Yuan Select-Committee flowing water culture cultivates domestication
CN109937954A (en) * 2019-04-18 2019-06-28 中国水产科学研究院黑龙江水产研究所 A kind of blackspot Yuan Select-Committee cultivates the flowing water culture system of domestication
CN110367168A (en) * 2019-08-22 2019-10-25 湖南天爱农业科技有限公司 A kind of aquaculture equipment automatically adjusting feeding amount according to weather condition

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