CN206909457U - A kind of water treatment system of Two-way Cycle parent shrimp rearing - Google Patents

A kind of water treatment system of Two-way Cycle parent shrimp rearing Download PDF

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CN206909457U
CN206909457U CN201720659103.8U CN201720659103U CN206909457U CN 206909457 U CN206909457 U CN 206909457U CN 201720659103 U CN201720659103 U CN 201720659103U CN 206909457 U CN206909457 U CN 206909457U
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water
workshop
water treatment
cultivating
cultivation
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曲克明
朱建新
孔杰
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Yellow Sea Fisheries Research Institute Chinese Academy of Fishery Sciences
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Yellow Sea Fisheries Research Institute Chinese Academy of Fishery Sciences
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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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Abstract

A kind of water treatment system of Two-way Cycle parent shrimp rearing：Belong to technical field of aquaculture, it includes the water treatment facilities of drainage water reuse outside the water treatment facilities and circulating water cultivation workshop of the interior circulation of parent shrimp rearing workshop breeding water.The former includes：Two cultivating workshops, closed isolation drain outlet, the Ventilator Room and the auxiliary equipment area of boiler composition that every workshop shares including directorial area, culture zone, water treatment zone, pipe-line system and two workshops；The latter includes a steel construction heat preservation greenhouse and a Simple heat insulation greenhouse；3 circular batch-type sterilization sedimentation basin, a high-pressure filteration tank and a protein foam separator b are set in steel construction heat preservation greenhouse；It is a large-scale biological prosthetic pond of a high position in Simple heat insulation greenhouse.Invasion of the extraneous cause of disease to close shrimp can effectively have been prevented by carrying out cultivation using the utility model, and powerful guarantee is provided for production specific pathogen free seed and cultivating system energy-saving and emission-reduction.

Description

A kind of water treatment system of Two-way Cycle parent shrimp rearing
Technical field：
The utility model belongs to technical field of aquaculture, and in particular to a kind of suitable for prawn parent factory culturing Dual-cycle water treatment system.
Background technology：
Penaeus Vannmei is also known as white limb shrimp or white pin shrimp, is once translated into Environment of Litopenaeus vannamei Low.Scientific name Penaeus (Litopenaeus)vannamei Boone 1931.It is under the jurisdiction of Arthropoda, Crustachia, Malacostraca, ten on taxology Sufficient mesh, branch gill suborder, prawn Superfamily, Penaeidae, Penaeus, prawn subgenus.Penaeus Vannmei is tropical kind, is distributed mainly on America western part pacific rim tropical waters, there is its trace from the Gulf of Mexico to Peru middle part is littoral, but have focused largely on strategic point Marine site near melon Dorr.
Penaeus Vannmei has：1. the speed of growth is fast, 70-100 days growth period can reach commercial specification；2. mating period It is long, can annual nursery, whole year cultivation；3. cultivation density is high, highest per mu yield is up to 8000kg；4. strong adaptability, resistance against diseases is strong, Cultivation survival rate is typically more than 70%；5. nutritional requirement is low, protein content can meet that its is normal in 25%-30% in feed Growth demand；6. nutritive value is high, dressing percentage is higher than 65%；7. out-of-water survival time is grown, easy fresh and alive sale, market value is high Etc. distinguishing feature.
Institute of oceanography of Chinese science research institute in 1991 takes the lead in from the U.S. and Ecuador's introduction, over more than 20 years, South America White shrimp is developed rapidly with its excellent breediness in China, according to statistics, the culture of Penaeus vannamei face of China in 2014 Product reaches 450,000 hectares, and 1,270,000 tons of cultivation total output, the output value is more than 55,000,000,000 yuan.At present, the year of China's Penaeus Vannmei seed Demand breaks through 1,500,000,000,000 tails, but because Penaeus Vannmei belongs to external introduced variety, is for many generations bred, cultivates the fast of scale The influence of speed expansion, fry quality problem is outstanding day by day caused by germplasm degeneration, breeding environment pollution and pathogenic microorganism, into For the bottleneck of culture of Penaeus vannamei.
Therefore, Inst of Huanghai Sea Marine Products, Chinese Academy of Aquatic Product Science, the Institute of Oceanology of the Chinese Academy of Sciences, the Chinese Academy of Sciences South Sea institute of oceanography, GuangDong HaiDa Group Co., Ltd, Zhanjiang Puri not state such as (China) prawn seed Co., Ltd Nei Duojia research institutions and enterprise have carried out the seed selection of Penaeus Vannmei seed and original seed introduces work, but due to Penaeus Vannmei parent Shrimp cultivates time length, and traditional pond rearing and factory culturing need the substantial amounts of water that changes gear, effectively external source can not be avoided to pollute The invasion of thing, seed carry prawn white spot disease viral (WSSV) and cause the vibrio parahemolyticus (EMS) of prawn " stealing dead disease " Phenomenon still happens occasionally.
Closed circulation water cultivation is one kind that fast development is got up in seawater fish, prawn culturing industry in recent years Novel cultivation pattern, it makes more than 90% by technical finesses such as physical filtering, biological cleaning, sterilizing, degassing oxygenation Cultivation water is recycled, and greatly reduces the temperature control of consumption of the cultivation to water resource, aquaculture wastewater discharge and breeding process Energy consumption, there is the significant advantages such as cultured output is high, automaticity is high, Product Green is nuisanceless.
The water circulation use rate of common closed circulation water cultivating system is up to 90%, the rate of water make-up that system needs daily About 10%.If this 10% supplement water is provided by allogenic water completely, the heat of this part water first can be lost, especially In the case that winter allogenic water and circulating water culture system temperature difference are larger, its energy loss highly significant；Second 10% supplement water carries out integral asepsis processing, it is necessary to which strict and numerous and diverse sterilization is killed for prawn seed rearing enterprise Bacterium is handled." a kind of method for treating water of Two-way Cycle water parent shrimp rearing system " is exactly to be directed to industry actual demand, by close shrimp The outer draining in circulating water cultivation workshop is further recycled, and new water magnitude of recruitment is greatly reduced within 0.5%, so as to real Being effectively isolated for existing parent shrimp rearing and external environment, has provided and has tried hard to keep for specific pathogen free (SPF) Seedling production and energy-saving and emission-reduction Barrier.
The content of the invention：
The technical problems to be solved in the utility model is：A kind of water treatment system of Two-way Cycle parent shrimp rearing is provided.
The utility model devises a kind of suitable south according to the biological characteristics of Penaeus Vannmei and the cultivation requirement of close shrimp The water of drainage water reuse outside the method for treating water of the circulating water culture system of penaeus vannamei parent shrimp rearing and circulating water cultivation workshop Processing method, the new water of supplement of the day during parent shrimp rearing is set to be down within 0.5%, so as to effectively prevent extraneous cause of disease to close shrimp Invasion, for production specific pathogen free (SPF) seed and cultivating system energy-saving and emission-reduction provide powerful guarantee.
The utility model is achieved by the following technical solution：
A kind of water treatment system of Two-way Cycle parent shrimp rearing：The water process dress of the interior circulation of parent shrimp rearing workshop breeding water Put the water treatment facilities with drainage water reuse outside circulating water cultivation workshop.
The water treatment facilities of circulation includes in the breeding water of the parent shrimp rearing workshop：Two cultivating workshops, it is closed every From drain outlet, every workshop is by cloakroom, disinfection room, Digital Control center or Tool Room, rail mounted automatic feeding system The directorial area of operation room composition, the culture zone being made up of 16 runway recognition ponds, by rotary drum Microfilter, lift pump, shifting Dynamic bed biological purifying tank, protein foam separator a, duct type ultraviolet sterilizer, ozone generator, plate type heat exchanger form What the Ventilator Room and boiler that water treatment zone, the pipe-line system being made up of water return pipeline, inlet channel and two workshops share formed Auxiliary equipment area；
Closed isolation drain outlet is arranged between two cultivating workshops, the culturing pool discharge in two cultivating workshops Dirt enters in closed isolation drain outlet jointly, and described directorial area is arranged on one end of cultivating workshop, at described water Reason area and auxiliary equipment area are arranged on the other end of cultivating workshop, are filled with the water process of drainage water reuse outside circulating water cultivation workshop Put adjacent；
The water treatment facilities of drainage water reuse includes outside the circulating water cultivation workshop：One steel construction heat preservation greenhouse and one Simple heat insulation greenhouse；3 circular batch-type sterilization sedimentation basins, a high-pressure filteration tanks and one are set in steel construction heat preservation greenhouse Individual protein foam separator b；It is a large-scale biological prosthetic pond of a high position in Simple heat insulation greenhouse.
Further, described Digital Control center connection monitoring water quality on line system, indoor video monitoring system and from Dynamic feeding system.
The breeding water of the method cultivated using said system, specially culturing pool discharge enters return pipe, simultaneously The bulk dirt separated by culturing pool enters closed isolation sewage ditch, and the water in return pipe is through rotary drum Microfilter mistake Filter, much filtrate are discharged into closed isolation sewage ditch, filter out clear water and enter plate type heat exchanger through lift pump, filter out clear water and changed board-like It is net that one-level moving bed biological clarifier-tank, two level moving bed biological are sequentially entered after being heated in hot device by boiler generation vapours Change pond, and by Ventilator Room blowing aeration in two moving bed biological clarifier-tanks, at two level moving bed biological clarifier-tank The clear water that filters out after reason enters water inlet pipe after protein foam separator a and the processing of duct type ultraviolet sterilizer, again finally It is secondary to enter culturing pool；
Waste water in closed isolation sewage ditch initially enters batch-type sterilization sedimentation basin, in batch-type sterilizes sedimentation basin The sewage of discharge is carried out rapid precipitation and disinfected, the supernatant water after processing is pumped into biological prosthetic in Simple heat insulation greenhouse In pond, supernatant water includes ammonia nitrogen, nitrous acid in biological prosthetic pond through what Micro Algae and probiotics came in further decomposition water to remain The dissolved organic matter and inorganic salts that are harmful to aquaculture organism including salt, and oxygenation is inflated by Ventilator Room, by biology Repair the water after the processing of pond and sequentially enter high-pressure filteration tank and protein foam separator b again, finally flow into water inlet pipe entrance again Culturing pool carries out cultivation again and utilized；
Cultivation water is monitored in real time using Digital Control center connection monitoring water quality on line system, is supervised by indoor video Control system monitors cultivating workshop situation at any time, and cultured prawn is fed using automatic feeding system.
The beneficial effect of the utility model compared with prior art：
(1) runway recognition pond is devised with cultivation requirement according to the characteristics of Penaeus Vannmei parent shrimp, the culturing pool passes through The particular design of water inlet pipe, gas tube and pond structure, make to generate horizontal circulation and vertical circulation in pond, accomplish pool inner water stream Without dead angle, pollutant is effectively prevent in breeding process in the deposition of bottom of pond.
(2) it is closed isolation drain outlet, disinfection room design on the one hand can be pollution sources such as residual bait, excrement, dead shrimps Quick discharge workshop, while ensure that external contaminant is not brought into workshop by plant operations personnel, reach high-quality seed shrimp and cultivate institute It is required that isolation epidemic prevention condition.
(3) cultivating workshop internal circulation system include solid particulate matter removal, biological cleaning, Protein Separation, oxygenation, degassing, Whole water process key elements such as disinfection and temperature adjusting, water circulation use rate reach more than 95%.External circulating system includes fast Important water process means, the water circulation use rates such as fast precipitation, biological prosthetic, Protein Separation reach 90%.Cultivation water is followed by double Comprehensive utilization ratio reaches more than 99.5% after ring processing, while saving breeding water and temperature control energy consumption, is existed by cultivating initial stage Certain water is laid in biological prosthetic pond, and the whole cultivation phase can be made to be supplemented allogenic water, effectively prevent offshore water environment In common prawn white spot disease viral (WSSV) and cause the vibrio parahemolyticus (EMS) of prawn " stealing dead sick " to prawn parent Infringement, condition is created for production specific pathogen free (SPF) high-quality shrimp seedling.
(4) the automatic pipe of monitoring water quality on line system, indoor video monitoring system, automatic feeding system and water treatment facilities Systematic difference is managed, while saving a large amount of manpowers, reduces human users' pollution, improves the science and technology of prawn parent culture Content and automation, intelligent management level.
Brief description of the drawings
The top view of Fig. 1 the utility model water treatment systems：1st, cultivating workshop, 2, closed isolation drain outlet, 3, clothing Between cap, 4, disinfection room, 5, Digital Control center, 6, Tool Room, 7, rail mounted automatic feeding system operation room, 8, culturing pool, 9th, rotary drum Microfilter, 10, lift pump, 11, moving bed biological clarifier-tank, 12, protein foam separator a, 13, duct type it is purple Outer sterilizer, 14, ozone generator, 15, plate type heat exchanger, 16, water return pipeline, 17, inlet channel, 18, Ventilator Room, 19, pot Stove, 20, steel construction heat preservation greenhouse, 21, Simple heat insulation greenhouse, 22, batch-type sterilization sedimentation basin, 23, high-pressure filteration tank, 24, egg White matter foam separator b, 25, high-order biological prosthetic pond.
Fig. 2, cultivated workshop breeding water interior circulation water treatment technological process figure；
The water treatment technological process figure of drainage water reuse outside Fig. 3, circulating water cultivation workshop.
Embodiment：
Technical solutions of the utility model are further explained below by embodiment, but protection model of the present utility model Enclose and formal do not limited by embodiment is any.
Embodiment
A kind of water treatment system of Two-way Cycle parent shrimp rearing, as shown in figure 1, the interior circulation of parent shrimp rearing workshop breeding water Water treatment facilities and circulating water cultivation workshop outside drainage water reuse water treatment facilities.
The water treatment facilities of circulation includes in the breeding water of the parent shrimp rearing workshop：Two cultivating workshops 1, it is closed every From drain outlet 2, every workshop is by cloakroom 3, disinfection room 4, Digital Control center 5 or Tool Room 6, rail mounted Autoamtic bait putting The directorial area of 7 compositions, the culture zone being made up of 16 runway recognition ponds 8, by rotary drum Microfilter 9, is carried between system operatio Water pump 10, two-stage moving bed biological purifying tank 11, protein foam separator a12, duct type ultraviolet sterilizer 13, ozone occur The water treatment zone that device 14, plate type heat exchanger 15 form, the pipe-line system being made up of water return pipeline 16, inlet channel 17 and two cars Between share Ventilator Room 18 and boiler 19 form auxiliary equipment area；
Closed isolation drain outlet is arranged between two cultivating workshops, the culturing pool discharge in two cultivating workshops Dirt enters in closed isolation drain outlet jointly, and described directorial area is arranged on one end of cultivating workshop, at described water Reason area and auxiliary equipment area are arranged on the other end of cultivating workshop, are filled with the water process of drainage water reuse outside circulating water cultivation workshop Put adjacent；
The water treatment facilities of drainage water reuse includes outside the circulating water cultivation workshop：One He of steel construction heat preservation greenhouse 20 One Simple heat insulation greenhouse 21；3 circular batch-type sterilization 22, high-pressure filterations of sedimentation basin are set in steel construction heat preservation greenhouse Tank 23 and a protein foam separator b24；It is a large-scale biological prosthetic pond 25 of a high position in Simple heat insulation greenhouse；
Described Digital Control center connection monitoring water quality on line system, indoor video monitoring system and Autoamtic bait putting system System.
Steel construction cultivating workshop 1：Long 75.48 meters, wide 15.48 meters, 1168.43 square metres of construction area, wall mixes for brick Structure, side wall are high 3.0 meters；Roof is steel construction, and roofing laying insulation color steel tile, to increase room brilliancy, both sides wall is opened double Layer windowpane 16 is fanned, and roofing is opened double-deck sunlight board light inlet window 16 and fanned, and daylighting area is about the 10% of wall and roofing area.
Closed isolation drain outlet 2：It is long 75.48 meters between two steel construction cultivating workshops 1, it is wide 2.4 meters, build Steel construction insulated roof, inside sets sewage ditch and operating walk way, rise separation cultivating workshop blowdown and prevent cultivating workshop outside draining by The effect of xenobiotic pollutants pollution.
Cloakroom 3：Be located at every workshop porch, built-in locker, shoe chest, into workshop before change to pass herein and sterilized Clothes special, footwear and cap.
Disinfection room 4：Positioned at cloakroom 3 and enter in the passage of culture zone, inside set hand washing sink, the sufficient basin of sterilization and wind leaching room, External source pollution sources will not be brought into by entering culture zone with guarantee personnel.
Digital Control center 5：The side in cloakroom 3 is located in one of, puts monitoring water quality on line system, indoor video Monitoring system, the central processing unit of automatic feeding system and water treatment facilities, control terminal and display terminal.
Tool Room 6：Positioned at the side in another cloakroom 3, it is mainly used in placing the tool of production.
Rail mounted automatic feeding system operation room 7：Opposite side positioned at every workshop cloakroom 3, built-in tracks formula are automatic Device for feeding fish bait, automatic material lifting equipment and feed bin.
Culturing pool 8：Strip both ends are designed to arc-shaped, make culturing pool into track type, runway week by pond center partition wall Long 28.3 meters, runway is wide 1.4 meters, and runway is deep 1.0 meters, effectively cultivates 33.0 square metres of cultured area；Culturing pool pond face is higher by room Interior 0.8 meter of terrace, in culturing pool one end, the centre of circular arc sets blow-off pipe, and blow-off pipe controls culturing pool by bushing type inverted siphon Water level with connect water return pipeline 16；Water inlet pipe 17 connects the flow control water-distributing nozzle for being embedded in central partition wall bottom, and culturing pool is being controlled Horizontal circulation is formed under the promotion of flow point water nozzle in culturing pool；Using nanometer gas tube oxygenation, nanometer gas tube, which is arranged on, supports The bottom of pond inwall is grown, apart from 12.0 centimetres of bottom of pond, culturing pool forms vertical circulation under gas stripping in runway.
Rotary drum Microfilter 9：Using maximum 200 cubes ms/h of water process amount, maximum 50 microns of processing accuracy, have The rotary drum Microfilter of liquid level automatic sensing backwashing function, main function are to remove residual bait, excrement, the large-scale original in cultivation water The solid particulate matters such as lively thing.
Lift pump 10：Using low lift (4 meters), big flow (200 cubes ms/h) frequency conversion corrosion-resistant centrifugal pump.
Moving bed biological clarifier-tank 11：Using two-stage high position biological purifying tank, pond grows 6.0 meters, pond is wide 3.0 meters, pond deep 1.9 Rice, effective 68.4 cubic metres of water body, pond face are higher by 1.7 meters of indoor terrace, the pre-buried drainpipe of bottom of pond, and filler is cellular plastics ring, Loading is the 2/5 of biological purifying tank, and the effect of biological purifying tank is inhaled using the nitrifiers and denitrifiers of filler surface attachment Receive, decompose, soluble detrimental organic matter and inorganic salts in assimilation cultivation water.
Protein foam separator a：Maximum 200 cubes ms/h of water process amount, 10 cubes ms/h of gas production, bubble Initial diameter nanoscale, protein foam separator a effect are to utilize the suspension in microbubble surface tension absorption cultivation water Minute solid particles thing and emplastic；Protein foam separator a12 is used in combination with ozone generator 14, can also play Decompose the harmful microbe effect in the soluble detrimental organic matter and inorganic salts, killing water in cultivation water.
Duct type ultraviolet sterilizer 13：Maximum 200 cubes ms/h of water process amount, 1 kilowatt of power configuration, wavelength 253 is received Rice, the effect of duct type ultraviolet sterilizer are to kill the harmful bacteria in cultivation water.
Ozone generator 14：Using liquid oxygen source earthenware ozone generator, the Grams Per Hour of gas production 100, main function is point The harmful microorganism in the soluble detrimental organic matter and inorganic salts, killing water in cultivation water is solved, with protein foam separator A12 is used in combination.
Plate type heat exchanger 15：Using titanium alloy plate type heat exchanger, 60 square metres of effective area, plate type heat exchanger is by supporting Grow water and boiler water or underground well water titanium alloy sheet by heat exchange, play a part of adjust temperature of cultivation.
Return pipe 16：The pipeline of culturing pool discharge outlet and water treatment system is connected, is that the PVC cultivation of 200 millimeters of caliber is special With pipe.
Water inlet pipe 17：Treated cultivation water is sent back to the pipeline of culturing pool, be that the PVC cultivation of 200 millimeters of caliber is special With pipe.
Airsupported house 18：It is culturing pool and biological purifying tank oxygenation, aeration positioned at one end of closed isolation drain outlet 2 Source of the gas, the rhodes blower with one 5.5 kilowatts and one 7.5 kilowatts, air pressure be more than 3 kPas.
Fuel oil (gas) boiler 19：According to the insulation of parent shrimp rearing workshop and environmental requirement, with small fuel oil (gas) boiler, Maximum heat supply 3000 blocks/hour.
Steel construction heat preservation greenhouse 20：Side wall is high 1.0 meters, and other structures are the same as steel construction cultivating workshop 1.
Simple heat insulation greenhouse 21：Similar to common vegetable greenhouse, roof truss is coating steel pipe, and roofing is radiation-proof plastic film.
Batch-type sterilizes sedimentation basin 22：The deep 1.9 meters brick in 8.0 meters of diameter, side mixes pond, effective 80 cubic metres of water body；Sterilization Sedimentation basin pond face maintains an equal level with indoor terrace, bottom of pond pot bottom-shape, if central blow-down groove, 60 centimetres of bottom of pond bottom of slope, batch-type sterilization is sunk The effect in shallow lake pond is the sewage collecting that steel construction cultivating workshop 1 is discharged daily to a sterilization sedimentation basin, is sterilized in Chi Zhongyong Medicine is quickly precipitated and disinfected, and the supernatant water after processing is pumped into biological prosthetic pond 25.
High-pressure filteration tank 23：Maximum 50 cubes ms/h of water process amount, filtering accuracy are less than 10 microns.
Protein foam separator b24：Function and structure is vertical with protein foam separator a12, maximum water process amount 50 Square m/h, 5 cubes ms/h of gas production.
Biological prosthetic pond 25：It is 28 meters of high-order pond for a length and width, 2.0 meters of mean depth, dischargeable capacity 1500 is vertical Square rice, bottom of pond and side slope all do bank protection processing with geotextiles, match somebody with somebody waterwheel aerator one in pond；The effect in biological prosthetic pond is The outer draining in circulating water cultivation workshop after batch-type sterilization sedimentation basin 22 quickly processing is come together in this, by oxygenation and It is inoculated with what the ammonia nitrogen remained in Micro Algae and the next further decomposition water of probiotics, nitrite etc. were harmful to aquaculture organism in pond Dissolved organic matter and inorganic salts.
The breeding water of culturing pool discharge enters return pipe, while the bulk dirt separated by culturing pool enters closing Formula isolates sewage ditch, and for return pipe reclaimed water through rotary drum Microfilter, much filtrate is discharged into closed isolation sewage ditch, filters out clear water through carrying Water pump enters plate type heat exchanger, filters out after clear water is heated in plate type heat exchanger by boiler generation vapours and sequentially enters one Level moving bed biological clarifier-tank, two level moving bed biological clarifier-tank, and pass through Ventilator Room blowing aeration, warp in two clarifier-tanks The clear water that filters out crossed after the processing of two level moving bed biological clarifier-tank passes through protein foam separator a and duct type ultraviolet sterilizer Enter water inlet pipe after processing, be finally again introduced into culturing pool；As shown in Figure 2.
Waste water in closed isolation sewage ditch initially enters batch-type sterilization sedimentation basin, in batch-type sterilizes sedimentation basin The sewage of discharge is carried out rapid precipitation and disinfected, the supernatant water after processing is pumped into biological prosthetic in Simple heat insulation greenhouse In pond, supernatant water includes ammonia nitrogen, nitrous acid in biological prosthetic pond through what Micro Algae and probiotics came in further decomposition water to remain The dissolved organic matter and inorganic salts that are harmful to aquaculture organism including salt, and oxygenation is inflated by Ventilator Room, by biology Repair the water after the processing of pond and sequentially enter high-pressure filteration tank and protein foam separator b again, finally flow into water inlet pipe entrance again Culturing pool carries out cultivation again and utilized；As shown in Figure 3.
The Qingdao of in August, 2015 brilliance Group Co., Ltd starts to build the system, starts cultivation operation on November 23 then, Close shrimp is " extra large nonyl 1 " Penaeus Vannmei new varieties of Inst of Huanghai Sea Marine Products, Chinese Academy of Aquatic Product Science's seed selection, and close shrimp is put down Equal body grows 20.5 centimetres, and 23.2 grams of average weight, close shrimp passes through strict screening and pathogen detection before entering pond, without obvious body surface Wound, without Leucoplakia viral (WSSV) and vibrio parahemolyticus (EMS), breeding density 20 is right/square metre；Breeding water is process The coastal seawater of filtering, indoor culture system and biological prosthetic pond topped up with water, breeding water used are used before cultivation operation 100ppm bleaching liquid at the sterilization of 24 hours with sufficient by being aerated.It is nurturing period on March 15th, 2016, whole to cultivate the phase not Intake outside system, in breeding process, cultivating workshop water quality index reaches the requirement of prawn non-nuisance, cultivation survival rate 99.2%, the seed shrimp after cultivation is not detected by specific pathogen.

Claims (2)

  1. A kind of 1. water treatment system of Two-way Cycle parent shrimp rearing：It is characterized in that it includes the interior of parent shrimp rearing workshop breeding water The water treatment facilities of drainage water reuse outside the water treatment facilities of circulation and circulating water cultivation workshop；
    The water treatment facilities of circulation includes in the breeding water of the parent shrimp rearing workshop：Two cultivating workshops (1), closed isolation Drain outlet (2), every workshop is by cloakroom (3), disinfection room (4), Digital Control center (5) or Tool Room (6), rail mounted The directorial area of automatic feeding system operation room (7) composition, the culture zone being made up of 16 runway recognition ponds (8), by rotary drum Decline filter (9), lift pump (10), moving bed biological clarifier-tank (11), protein foam separator a (12), duct type is ultraviolet , there are water return pipeline (16), water inlet pipe in sterilizer (13), ozone generator (14), the water treatment zone of plate type heat exchanger (15) composition The Ventilator Room (18) and the auxiliary equipment area of boiler (19) composition that the pipe-line system of road (17) composition and two workshops share；
    Closed isolation drain outlet is arranged between two cultivating workshops, the dirt of the culturing pool discharge in two cultivating workshops Enter jointly in closed isolation drain outlet, described directorial area is arranged on one end of cultivating workshop, described water treatment zone The other end of cultivating workshop is arranged on auxiliary equipment area, the water treatment facilities phase with drainage water reuse outside circulating water cultivation workshop It is adjacent；
    The water treatment facilities of drainage water reuse includes outside the circulating water cultivation workshop：One steel construction heat preservation greenhouse (20) and one Simple heat insulation greenhouse (21)；3 circular batch-type sterilization sedimentation basins (22), a height are set to press through in steel construction heat preservation greenhouse Filter tank (23) and a protein foam separator b (24)；It is a large-scale biological prosthetic pond of a high position (25) in Simple heat insulation greenhouse.
  2. A kind of 2. water treatment system of Two-way Cycle parent shrimp rearing according to claim 1：It is characterized in that described numeral Change control centre's connection monitoring water quality on line system, indoor video monitoring system and automatic feeding system.
CN201720659103.8U 2017-06-07 2017-06-07 A kind of water treatment system of Two-way Cycle parent shrimp rearing Expired - Fee Related CN206909457U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107018945A (en) * 2017-06-07 2017-08-08 中国水产科学研究院黄海水产研究所 The water treatment system and breeding method of a kind of Two-way Cycle parent shrimp rearing
CN109342683A (en) * 2018-12-10 2019-02-15 中国水产科学研究院黑龙江水产研究所 A kind of rainbow trout fish culture processing system for the detection of nucleic acid vaccine Environment release
CN110326583A (en) * 2019-06-14 2019-10-15 海梦城文化科技股份有限公司 Aquarium ecology water treatment facilities
CN110338125A (en) * 2019-07-10 2019-10-18 浙江海洋大学 A kind of runway recognition pond
US20210037796A1 (en) * 2019-08-05 2021-02-11 Shanghai Ocean University Recirculating aquaculture system for shrimp culture through sbr wastewater treatment
CN112772484A (en) * 2021-01-15 2021-05-11 广西壮族自治区水产科学研究院 Oxygen-increasing feeding method for prawn culture
CN114041438A (en) * 2021-11-05 2022-02-15 青岛海洋牧场海洋科技开发有限公司 Indoor and outdoor dual-cycle breeding system and breeding method for penaeus japonicus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107018945A (en) * 2017-06-07 2017-08-08 中国水产科学研究院黄海水产研究所 The water treatment system and breeding method of a kind of Two-way Cycle parent shrimp rearing
CN107018945B (en) * 2017-06-07 2022-04-26 中国水产科学研究院黄海水产研究所 Method for breeding by using water treatment system for double-circulation parent shrimp breeding
CN109342683A (en) * 2018-12-10 2019-02-15 中国水产科学研究院黑龙江水产研究所 A kind of rainbow trout fish culture processing system for the detection of nucleic acid vaccine Environment release
CN110326583A (en) * 2019-06-14 2019-10-15 海梦城文化科技股份有限公司 Aquarium ecology water treatment facilities
CN110338125A (en) * 2019-07-10 2019-10-18 浙江海洋大学 A kind of runway recognition pond
US20210037796A1 (en) * 2019-08-05 2021-02-11 Shanghai Ocean University Recirculating aquaculture system for shrimp culture through sbr wastewater treatment
US11800856B2 (en) * 2019-08-05 2023-10-31 Shanghai Ocean University Recirculating aquaculture system for shrimp culture through SBR wastewater treatment
CN112772484A (en) * 2021-01-15 2021-05-11 广西壮族自治区水产科学研究院 Oxygen-increasing feeding method for prawn culture
CN114041438A (en) * 2021-11-05 2022-02-15 青岛海洋牧场海洋科技开发有限公司 Indoor and outdoor dual-cycle breeding system and breeding method for penaeus japonicus
CN114041438B (en) * 2021-11-05 2023-02-17 青岛海上粮仓海洋科技开发有限公司 Indoor and outdoor dual-cycle breeding system and breeding method for penaeus japonicus

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