CN209105967U - A kind of half batch production pond inner-circulative culture system - Google Patents

A kind of half batch production pond inner-circulative culture system Download PDF

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Publication number
CN209105967U
CN209105967U CN201821560213.XU CN201821560213U CN209105967U CN 209105967 U CN209105967 U CN 209105967U CN 201821560213 U CN201821560213 U CN 201821560213U CN 209105967 U CN209105967 U CN 209105967U
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China
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water
sewage
gutter channel
unit
level
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CN201821560213.XU
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Inventor
李亚松
蒋礼平
袁军伟
梁勤朗
鲍斌
李�杰
陈聪
李莉
唐华
宋旸
王超
周焰
杨洁
谢伟
朱曦露
李泠韬
钟晓华
马欢迎
吴宗文
牛江波
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CHENGDU TONGWEI FISHERY PRODUCT TECHNOLOGY Co Ltd
Tongwei Co Ltd
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CHENGDU TONGWEI FISHERY PRODUCT TECHNOLOGY Co Ltd
Tongwei Co Ltd
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    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The utility model discloses a kind of half batch production pond inner-circulative culture systems, belong to technical field of aquaculture, including cultivation unit, sewage unit and water purification unit, it is characterized by: the water outlet of the cultivation unit is connected with the water inlet of sewage unit, the water outlet of sewage unit is connected with the water inlet of water purification unit, and the water outlet of water purification unit is connected with the water inlet of cultivation unit;Cultivation unit includes gutter channel, aeration oxygen replenishing device, submerged water air stripper, level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device and blocks material device, and sewage unit includes level-one waste removal equipment and second level waste removal equipment;Water purification unit includes water purification cell body, pushes away water installations, micro-pore oxygenation machine and water plant.The utility model can be effectively improved into water dissolved oxygen content, enhance pushing effect of water, increase water exchange capacity, improve dissolved oxygen levels, reduce water pollution, improved efficiency of feed utilization, promoted the fast-growth of fish.

Description

A kind of half batch production pond inner-circulative culture system
Technical field
The utility model relates to arrive cyclic culture system in technical field of aquaculture, more particularly to a kind of half batch production pond System.
Background technique
With the fast development of China's Modern Fishery, it is serious that faced soil, water resource are cultivated based on China's traditional pond Scarcity excessively relies on natural resources, lacks the problems such as protection to natural resources, has started to restrict China's aquatic products industry sustainable development Exhibition.In addition to this, the farming disease harms take place frequently, and cause larger economic loss;Foundation engineering facility is weak, and intensive degree urgently mentions It is high;Benefit is promoted out of strength;The problems such as fish quality and Cultivated water ecological safety, sufficiently highlights.And in fishery industry Change in cultivation progradation, due to cost of investment height, technical difficulty is big to wait spies for closed industrial circulating water cultivating system construction Point causes its development process slow, therefore half batch production, open, modular circulating water culture system are relative to closed work Factory's circulation cost substantially reduces, also have and integrate industrial circulating water system it is intensive, take up little area, be environmental protection, high Imitate core technology and system feature, breeding environment is controllable, low-carbon environment-friendly, fish quality, increasingly by the blueness of people It looks at, is the inexorable trend of China's Modern Fishery cultivation development.
Publication No. CN 105766769A, publication date are that on 07 20th, 2016 Chinese patent literatures disclose one kind Open pond circulation water cultivating system, it is characterised in that: including aquaculture pond, water treatment unit and water pump, the aquaculture pond Water outlet is connected with the water inlet of water treatment unit, and the water outlet of the water treatment unit is connected with the water inlet of water pump, water pump Water outlet be connected with the water inlet of aquaculture pond;The water treatment unit includes sequentially connected Wastewater Pretreatment pond, adsorbs and sink Pond, biological tank and back pool drop;The water inlet of the water pump is connected with back pool;The aquaculture pond includes between cultivating, between cultivation In be equipped with aeration and push away water installations, fence baffle A and sewage collection system A, the fence baffle A is set to aeration and pushes away water installations and dirt collection dress It sets between A, the aeration pushes away water installations and is set to upstream between cultivation, and fence baffle A is set to the downstream between cultivation.
Open pond circulation water cultivating system disclosed in the patent document, occupied area is small, and effective cultured area is big, and Breeding water body is available to be effectively treated and recycles;Aeration in aquaculture pond pushes away water installations and both plays the role of aeration oxygen replenishing, Promotion cultivation water flowing can be played again, promote effective collection of food-residue and excrement.
Publication No. CN 105961305A, publication date are that on 09 28th, 2016 Chinese patent literatures disclose one kind Fishing light one pond circulating water culture system, it is characterised in that: including cultivation unit, water purification unit, photovoltaic power generation apparatus and use It is connected in the water outlet of the water installations that push away for pushing water body flow, the cultivation unit with the water inlet of water purification unit, the water purification The water outlet of unit is connected to the water inlet of cultivation unit, and the water installations that push away are arranged in water purification unit;The photovoltaic power generation Device includes several photovoltaic battery plates, the inverter for connecting photovoltaic battery plate, the power distribution equipment for connecting inverter, and the power distribution equipment supplies It supplies electricity to push away water installations, the photovoltaic battery plate is arranged above water purification unit.
Fishing light one pond circulating water culture system disclosed in the patent document, by recycling photovoltaic power generation and engineering Water cultivating system combines, and pond water surface utilization rate is improved, to improve raiser's culture efficiency;By being only arranged in water purification unit Photovoltaic battery plate, and cultivation unit is exposed in the sun, the productivity in pond is nor affected on while power generation, guarantees cultivation effect Benefit.
But there are following defects by the prior art of representative of above patent document:
1, water inlet dissolved oxygen content is lower, and pushing effect of water is not good enough, and water exchange capacity is few;
2, the dissolved oxygen levels for cultivating high-density breeding in unit are lower, cause oxygenation effect in cultivation peak period cultivation unit Rate is low;
3, breeding feed feeds intake and relatively disperses, and area of ingesting of easily blowing out causes feed waste;Livestock waste is easy deposition and is formed extremely Pool and destroy water quality, filth-discharging effect is poor, and pond waters is caused to pollute, and influences the normal growth of fish.
Utility model content
The utility model in order to overcome the defects of the prior art described above, provides cyclic culture system in half batch production pond of one kind System, the utility model can be effectively improved into water dissolved oxygen content, enhanced pushing effect of water, increased water exchange capacity, improve cultivation The dissolved oxygen levels of high-density breeding in unit reduce water pollution, improve efficiency of feed utilization, promote the fast-growth of fish.
The utility model is achieved through the following technical solutions:
A kind of half batch production pond inner-circulative culture system, including cultivation unit, sewage unit and water purification unit, feature Be: the water outlet of the cultivation unit is connected with the water inlet of sewage unit, the water outlet and water purification unit of sewage unit Water inlet be connected, the water outlet of water purification unit is connected with the water inlet of cultivation unit;
The cultivation unit includes gutter channel, the aeration oxygen replenishing device for being fixed on gutter channel water inlet front end, is arranged in flowing water Submerged water air stripper, level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device in slot and material device is blocked, The anti-dead zone device is located at the front end of gutter channel, blocks the rear end that material device is located at gutter channel, the submerged water air stripper packet Aeration plate and the roots blower for supplying to aeration plate are included, the level-one auxiliary oxygenation device is intermediate air admission type aeration tube, Intermediate air admission type aeration tube arranges that the second level auxiliary oxygenation device is ceramics aeration along one side bottom of gutter channel length direction Disk, ceramic aeration plate along gutter channel length direction another side bottom arrangement, the anti-dead zone device include micropore aeration pipe and It is fixed on the anti-return plate of flowing water trench bottom, micropore aeration pipe is fixed on the junction of anti-return plate and gutter channel;It is described to block material Device includes anti-escape network and both ends air admission type aeration tube, anti-escape network along the bottom wall that flowing water slot width direction is fixed on gutter channel, The length of anti-escape network is 1.5 meters, and both ends air admission type aeration tube is suspended in gutter channel at 0.5 meter of underwater, and both ends air admission type exposes The length of tracheae is 5 meters;
The sewage unit includes level-one waste removal equipment and second level waste removal equipment, and the level-one waste removal equipment includes dirt collection Slot, dirt discharge groove, the vacuum walking dirt sucking device and solid-liquid separator being arranged on sewage sump;The vacuum walking dirt sucking device packet The first sliding rail, slide plate, the second sliding rail, movable motor, soil pick-up pump, dirt sucking tube, sewage absorpting heat and sewage pipe are included, first sliding rail is solid It is scheduled on the side of sewage sump, the second sliding rail is fixed on the other side of sewage sump, and one end of slide plate is slidably connected with the first sliding rail, sliding The other end of plate is slidably connected with the second sliding rail, and the movable motor and soil pick-up pump are arranged on slide plate, the dirt sucking tube One end is connect with the input end that soil pick-up pumps, and the other end of dirt sucking tube is connect with sewage absorpting heat, and one end of the sewage pipe and soil pick-up pump Outlet end connection, the other end of sewage pipe protrudes into dirt discharge groove, and the solid-liquid separator is located at below dirt discharge groove, and dirt discharge groove leads to Piping is connect with solid-liquid separator;The second level waste removal equipment is located above solid-liquid separator, and second level waste removal equipment includes bottom Sewage draining exit, built-in pipe, blow-off line, blowdown vertical shaft and motor-driven valve, the built-in pipe are mounted in blowdown vertical shaft, bottom blowdown mouth position In the bottom of blowdown vertical shaft, solid-liquid separator is connected to by blow-off line with built-in pipe, and motor-driven valve is mounted on blow-off line;
The water purification unit includes water purification cell body, is arranged in water purification cell body and pushes away water installations, micro-pore oxygenation The cross section of machine and water plant, the water purification cell body is rectangle, and the water installations that push away are water-mill oxygen increasing machine, the water Plant is located at the end of water purification cell body, and the water-mill oxygen increasing machine is four, and four water-mill oxygen increasing machine orientations are mounted on net On four angles of water unit ontology, the water direction that pushes away of four water-mill oxygen increasing machines forms a circulation waterway counterclockwise, water purification list The spacing of two water-mill oxygen increasing machines on meta-ontology length direction side and two on the water purification cell body length direction other side The spacing of a water-mill oxygen increasing machine is identical.
The intermediate air admission type aeration tube is 8, and the length of intermediate air admission type aeration tube is 2 meters, any two it is adjacent in Between air admission type aeration tube spacing be 0.5 meter.
The gutter channel is three, and three gutter channels are arranged side by side, the two sides bottom on any one gutter channel length direction Portion is arranged with ceramic aeration plate, and ceramic aeration plate is 30, each cloth of two side bottoms on any one gutter channel length direction 5 are set, the spacing of any two adjacent ceramic aeration plate is 2.5 meters on the same side.
The aeration oxygen replenishing device is OHR aerator, and OHR aerator is 3, and the water inlet front end of three gutter channels is fixed There is an OHR aerator.
The micropore aeration pipe is both ends air inlet, and the length of micropore aeration pipe is 6 meters.
The both ends air admission type aeration tube is arranged along flowing water slot width direction, between both ends air admission type aeration tube and anti-escape network Away from being 1 meter.
The second level waste removal equipment is located at level-one waste removal equipment rear, between second level waste removal equipment and level-one waste removal equipment Spacing is 3 meters.
The cross section of the sewage sump is in isosceles inverted ladder shape, and the top of sewage sump is 3 meters, and the bottom of sewage sump is 1 meter.
The distance between the sewage absorpting heat and dirt collection groove bottom wall are 3 centimetres, and bristle is fixed on sewage absorpting heat.
The micro-pore oxygenation machine is two, and a micro-pore oxygenation machine is fixed on the front end of water purification cell body, and another micro- Hole aerator is fixed on the end of water purification cell body.
The water plant is submerged plant and floating plant, and submerged plant swims close to the end of water purification cell body Plant is between submerged plant and the end of water purification cell body.
The submerged plant is eel grass, hornwort, watermifoil, black algae, bog pondweed or waterweed.
The floating plant is duckweed, Water hyacinth, big Piao, Chinese scholartree Ye Ping, Eichhornia crassipes or water hyacinth.
The working principle for cultivating unit is as follows:
The body of water containing high dissolved oxygen at the middle and upper levels from clean unit end carries out first step oxygenation by aeration oxygen replenishing device, so Pass through the further oxygenation of effect of submerged water air stripper afterwards and is pushed in gutter channel;Cultivation has highdensity fish in gutter channel Shrimp, the level-one auxiliary oxygenation device in gutter channel is normally opened, and to further increase water body dissolved oxygen, summer is worked as in supply fishes and shrimps growth When high temperature season or anoxic, then opens second level auxiliary oxygenation device and carry out urgent oxygenation;The fish excrement residual bait that fishes and shrimps growth generates exists It is constantly settled during being moved with water flow towards gutter channel rear end;In addition, the anti-dead zone device in gutter channel can prevent water flow It is back to the dead angle position of submerged water air stripper lower part, fish excrement residual bait is avoided to accumulate and endanger water quality;Blocking material device can be effective It prevents the feed eaten not in time by fishes and shrimps from flowing out outside gutter channel with water flow, avoids feed waste.
The working principle of sewage unit is as follows:
The particulate matter that the fish excrement residual bait that fishes and shrimps generate in cultivation unit contains different-grain diameter and density, it is mobile with flow action When gradually settle, the particulate matter that partial size is big, density is big is first deposited to gutter channel rear end sewage areas, this part dirt just passes through one Grade waste removal equipment periodic cleaning;And the particulate matter that particle is small, density is smaller is then deposited in the bottom blowdown where second level waste removal equipment Mouthful, periodically switch blowdown is realized by motor-driven valve;By two-stage sewage treatment, fish excrement residual bait can greatly be reduced to water body Harm ensures water quality, promotes fishes and shrimps growth.
The working principle of water purification unit is as follows:
The water body of cultivation unit flowing water also contains the fish excrement residual bait particulate matter and dissolubility organic pollutant that can not be settled, this A little pollutants are purified by the water plant in water purification unit, while water body is pushed away water installations and pushes to form water circulation, It is aided with micro-pore oxygenation machine oxygenation, can makes full use of and support microorganism progress contaminant degradation in water well;Plant in water purification unit, Microorganism is survived using nutriments such as nitrogen, the phosphorus of breeding production discharge, and breathes output using fishes and shrimps by photosynthesis Carbon dioxide generates oxygen and replys water body to high dissolved oxygen state, and then water containing high dissolved oxygen body is re-circulated into cultivation unit.
The working principle of the utility model is as follows:
It cultivates unit and utilizes flowing water culture high density fishes and shrimps, fishes and shrimps generate fish excrement residual bait part and are discharged by sewage unit, separately The pollutant that a part is not settled and dissolved then enters water purification unit, and water body is restored to high dissolved oxygen state after purification, follows once more Ring enters cultivation unit, in cycles, forms closed circulation water cultivating system.
The beneficial effects of the utility model are mainly manifested in following aspect:
One, the utility model, anti-dead zone device are located at the front end of gutter channel, block the rear end that material device is located at gutter channel, Submerged water air stripper includes aeration plate and the roots blower for supplying to aeration plate, and level-one auxiliary oxygenation device is intermediate air inlet Formula aeration tube, intermediate air admission type aeration tube arrange that second level auxiliary oxygenation device is ceramics along one side bottom of gutter channel length direction Aeration plate, ceramic aeration plate along gutter channel length direction another side bottom arrangement, anti-dead zone device include micropore aeration pipe and It is fixed on the anti-return plate of flowing water trench bottom, micropore aeration pipe is fixed on the junction of anti-return plate and gutter channel;Block material device Including anti-escape network and both ends air admission type aeration tube, anti-escape network is anti-escape along the bottom wall that flowing water slot width direction is fixed on gutter channel The length of net is 1.5 meters, and both ends air admission type aeration tube is suspended in gutter channel at 0.5 meter of underwater, both ends air admission type aeration tube Length be 5 meters, can be improved into water dissolved oxygen, and assist pushing away water, increase pushing effect of water, water containing high dissolved oxygen is made to enter gutter channel, By the reasonable Arrangement of intermediate air admission type aeration tube and ceramic aeration plate, the molten of high-density breeding in cultivation unit is effectively increased Oxygen level is solved, and then oxygenation efficiency can be effectively improved, the feed eaten not in time by fishes and shrimps can be effectively prevent by blocking material device Outside with water flow outflow gutter channel, efficiency of feed utilization is improved;Vacuum walking dirt sucking device is slided including the first sliding rail, slide plate, second Rail, movable motor, soil pick-up pump, dirt sucking tube, sewage absorpting heat and sewage pipe, the first sliding rail are fixed on the side of sewage sump, the second sliding rail It is fixed on the other side of sewage sump, one end of slide plate is slidably connected with the first sliding rail, and the other end of slide plate and the second sliding rail slide Connection, movable motor and soil pick-up pump are arranged on slide plate, and one end of dirt sucking tube is connect with the input end that soil pick-up pumps, dirt sucking tube The other end is connect with sewage absorpting heat, and one end of sewage pipe is connect with the outlet end that soil pick-up pumps, and the other end of sewage pipe protrudes into dirt discharge groove Interior, solid-liquid separator is located at below dirt discharge groove, and dirt discharge groove is connect by pipeline with solid-liquid separator;Second level waste removal equipment is located at solid Above liquid/gas separator, second level waste removal equipment includes bottom blowdown mouth, built-in pipe, blow-off line, blowdown vertical shaft and motor-driven valve, built-in pipe It is mounted in blowdown vertical shaft, bottom blowdown mouth is located at the bottom of blowdown vertical shaft, and solid-liquid separator is connected by blow-off line and built-in pipe Logical, motor-driven valve is mounted on blow-off line, using vacuum self-priming mode, extracts the deposit dirt of dirt collection trench bottom to dirt discharge groove, Using difference of height, dirt flows to solid-liquid separator through dirt discharge groove, can effectively reduce water pollution;By two-stage sewage treatment, Harm of the fish excrement residual bait to water body can greatly be reduced, ensures water quality, promotes fishes and shrimps growth;The cross section of water purification cell body It is rectangle, pushing away water installations is water-mill oxygen increasing machine, and water plant is located at the end of water purification cell body, water-mill oxygen increasing machine four A, four water-mill oxygen increasing machines orientation is mounted on four angles of water purification cell body, and four water-mill oxygen increasing machines push away water direction shape At a circulation waterway counterclockwise, the spacing and water purification of two water-mill oxygen increasing machines on water purification cell body length direction side The spacing of two water-mill oxygen increasing machines on the cell body length direction other side is identical, being capable of effective purified water by water plant The fish excrement residual bait particulate matter that can not be settled and dissolubility organic pollutant contained in body;It is aided with micro-pore oxygenation machine oxygenation, it can It makes full use of in water and to support microorganism well and carry out contaminant degradation, greatly enhance purifying water effect, four water-mill oxygen increasing machines push away Water direction forms a circulation waterway counterclockwise, and cultivation unit water body can be made effectively to be exchanged with water purification unit water body, Good good water sources are provided to cultivation unit;By the way that the water outlet for cultivating unit to be connected to the water inlet of sewage unit, arrange The water outlet of dirty unit is connected to the water inlet of water purification unit, and the water outlet of water purification unit is connected to shape with the water inlet of cultivation unit At cultivating system can effectively improve into water dissolved oxygen content compared with the prior art, enhance pushing effect of water, increase water body Exchange capacity improves the dissolved oxygen levels of high-density breeding in cultivation unit, reduces water pollution, improve efficiency of feed utilization, promotes The fast-growth of fish.
Two, the utility model, intermediate air admission type aeration tube are 8, and the length of intermediate air admission type aeration tube is 2 meters, arbitrarily The spacing of two adjacent intermediate air admission type aeration tubes is 0.5 meter, and dissolved oxygen in entire gutter channel can be made more uniform, and enhancing increases Oxygen effect.
Three, the utility model, gutter channel are three, and three gutter channels are arranged side by side, any one gutter channel length direction On two side bottoms be arranged with ceramic aeration plate, ceramic aeration plate is 30, two on any one gutter channel length direction Side bottom respectively arranges 5, and the spacing of any two adjacent ceramic aeration plate is 2.5 meters on the same side, can further increase height The dissolved oxygen levels of density culture especially solve the problems, such as oxygenation inefficiency in cultivation peak period cultivation unit.
Four, the utility model, aeration oxygen replenishing device are OHR aerator, and OHR aerator is 3, the water inlet of three gutter channels Front end is respectively and fixedly provided with an OHR aerator, can further increase into water dissolved oxygen and pushing effect of water, summer is effectively prevent to cultivate The low situation of unit entirety dissolved oxygen generates.
Five, the utility model, micropore aeration pipe are both ends air inlet, and the length of micropore aeration pipe is 6 meters, can prevent from cultivating Waste deposits form slough and destroy water quality, reduce the pollution to water body.
Six, the utility model, both ends air admission type aeration tube along flowing water slot width direction arrange, both ends air admission type aeration tube with The spacing of anti-escape network is 1 meter, can effectively intercept buoyancy feed, prevents feed from blowing out area of ingesting, and reduces feed waste.
Seven, the utility model, second level waste removal equipment are located at level-one waste removal equipment rear, second level waste removal equipment and level-one blowdown Spacing between equipment is 3 meters, and level-one waste removal equipment and second level waste removal equipment use specific location arrangements, can be improved blowdown Efficiency reduces water pollution.
Eight, the utility model, the cross section of sewage sump are in isosceles inverted ladder shape, and the top of sewage sump is 3 meters, sewage sump Bottom is 1 meter, is convenient for effective dirt collection, is conducive to postorder sewage treatment.
Nine, the utility model, the distance between sewage absorpting heat and dirt collection groove bottom wall are 3 centimetres, and bristle is fixed on sewage absorpting heat, It can reinforce decontamination, further increase filth-discharging effect.
Ten, the utility model, micro-pore oxygenation machine are two, before a micro-pore oxygenation machine is fixed on water purification cell body End, another micro-pore oxygenation machine are fixed on the end of water purification cell body, can further increase oxygenation effect, ensure molten in water Solve oxygen content.
11, the utility model, water plant are submerged plant and floating plant, and submerged plant is close to water purification cell body End, floating plant passes through submerged plant and floating plant between submerged plant and the end of water purification cell body Plantation, being capable of effective guarantee effects of purification quality.
12, the utility model, submerged plant are eel grass, hornwort, watermifoil, black algae, bog pondweed or waterweed, heavy water Plant growth can not only obtain nutrition from water body, effectively absorb nitrogen, phosphorus in water body, and can be sought from bed mud It supports, riotous growth plays the role of purifying water.
13, the utility model, floating plant are duckweed, Water hyacinth, big Piao, Chinese scholartree Ye Ping, Eichhornia crassipes or water hyacinth, can be into One step reduces nitrogen, phosphorus in water body, purifies water.
Detailed description of the invention
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, In:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is that the utility model vacuum walking dirt sucking device is mounted on the structural schematic diagram on sewage sump;
Fig. 3 is the structural schematic diagram of the utility model embodiment 6;
Marked in the figure: 1, cultivation unit, 2, sewage unit, 3, water purification unit, 4, gutter channel, 5, submerged water air stripper, 6, Aeration plate, 7, roots blower, 8, intermediate air admission type aeration tube, 9, ceramic aeration plate, 10, micropore aeration pipe, 11, anti-return plate, 12, anti-escape network, 13, both ends air admission type aeration tube, 14, sewage sump, 15, dirt discharge groove, 16, vacuum walking dirt sucking device, 17, solid-liquid Separator, the 18, first sliding rail, 19, slide plate, the 20, second sliding rail, 21, movable motor, 22, soil pick-up pump, 23, dirt sucking tube, 24, suction Dirty head, 25, sewage pipe, 26, bottom blowdown mouth, 27, built-in pipe, 28, blow-off line, 29, blowdown vertical shaft, 30, motor-driven valve, 31, micro- Hole aerator, 32, water plant, 33, water-mill oxygen increasing machine, 34, OHR aerator, 35, bristle, 36, submerged plant, 37, swim to plant Object.
Specific embodiment
Embodiment 1
A kind of half batch production pond inner-circulative culture system, including cultivation unit 1, sewage unit 2 and water purification unit 3, institute The water outlet for stating cultivation unit 1 is connected with the water inlet of sewage unit 2, the water outlet of sewage unit 2 and water purification unit 3 into The mouth of a river is connected, and the water outlet of water purification unit 3 is connected with the water inlet of cultivation unit 1;
The cultivation unit 1 includes gutter channel 4, the aeration oxygen replenishing device for being fixed on the water inlet of gutter channel 4 front end, is arranged and is flowing Submerged water air stripper 5, level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device in sink 4 and block material dress It sets, the anti-dead zone device is located at the front end of gutter channel 4, blocks the rear end that material device is located at gutter channel 4, the submerged water air lift Device 5 includes aeration plate 6 and the roots blower 7 for supplying to aeration plate 6, and the level-one auxiliary oxygenation device is intermediate air admission type Aeration tube 8, intermediate air admission type aeration tube 8 arrange that the second level auxiliary oxygenation device is along 4 length direction of gutter channel, one side bottom Ceramic aeration plate 9, for ceramic aeration plate 9 along another side bottom arrangement of 4 length direction of gutter channel, the anti-dead zone device includes micro- Hole aeration tube 10 and the anti-return plate 11 for being fixed on 4 bottom of gutter channel, micropore aeration pipe 10 are fixed on anti-return plate 11 and flowing water The junction of slot 4;The material device that blocks includes anti-escape network 12 and both ends air admission type aeration tube 13, and anti-escape network 12 is wide along gutter channel 4 Degree direction is fixed on the bottom wall of gutter channel 4, and the length of anti-escape network 12 is 1.5 meters, and both ends air admission type aeration tube 13 is suspended in stream In sink 4 at 0.5 meter of underwater, the length of both ends air admission type aeration tube 13 is 5 meters;
The sewage unit 2 includes level-one waste removal equipment and second level waste removal equipment, and the level-one waste removal equipment includes dirt collection Slot 14, dirt discharge groove 15, the vacuum walking dirt sucking device 16 and solid-liquid separator 17 being arranged on sewage sump 14;The vacuum walking Formula dirt sucking device 16 includes the first sliding rail 18, slide plate 19, the second sliding rail 20, movable motor 21, soil pick-up pump 22, dirt sucking tube 23, soil pick-up First 24 and sewage pipe 25, first sliding rail 18 be fixed on the side of sewage sump 14, the second sliding rail 20 is fixed on sewage sump 14 The other side, one end of slide plate 19 are slidably connected with the first sliding rail 18, and the other end of slide plate 19 is slidably connected with the second sliding rail 20, institute It states movable motor 21 and soil pick-up pump 22 is arranged on slide plate 19, the input end of one end of the dirt sucking tube 23 and soil pick-up pump 22 connects It connects, the other end of dirt sucking tube 23 is connect with sewage absorpting heat 24, and one end of the sewage pipe 25 is connect with the outlet end of soil pick-up pump 22, is arranged The other end of dirty pipe 25 protrudes into dirt discharge groove 15, and the solid-liquid separator 17 is located at 15 lower section of dirt discharge groove, and dirt discharge groove 15 passes through pipe Road is connect with solid-liquid separator 17;The second level waste removal equipment is located at 17 top of solid-liquid separator, and second level waste removal equipment includes bottom Sewage draining exit 26, built-in pipe 27, blow-off line 28, blowdown vertical shaft 29 and motor-driven valve 30, the built-in pipe 27 are mounted on blowdown vertical shaft In 29, bottom blowdown mouth 26 is located at the bottom of blowdown vertical shaft 29, and solid-liquid separator 17 is connected to by blow-off line 28 with built-in pipe 27, Motor-driven valve 30 is mounted on blow-off line 28;
The water purification unit 3 includes water purification cell body, is arranged in water purification cell body and pushes away water installations, micro-pore oxygenation The cross section of machine 31 and water plant 32, the water purification cell body is rectangle, and the water installations that push away are water-mill oxygen increasing machine 33, The water plant 32 is located at the end of water purification cell body, and the water-mill oxygen increasing machine 33 is four, four water-mill oxygen increasing machines 33 Orientation is mounted on four angles of water purification cell body, and the water direction that pushes away of four water-mill oxygen increasing machines 33 forms one and counterclockwise follows Ring water route, the spacing of two water-mill oxygen increasing machines 33 on water purification cell body length direction side and water purification cell body length side The spacing of two water-mill oxygen increasing machines 33 on the other side is identical.
The present embodiment is most basic embodiment, and anti-dead zone device is located at the front end of gutter channel, blocks material device and is located at The rear end of gutter channel, submerged water air stripper include aeration plate and the roots blower for supplying to aeration plate, level-one auxiliary oxygenation Device is intermediate air admission type aeration tube, and intermediate air admission type aeration tube is arranged along one side bottom of gutter channel length direction, second level auxiliary Oxygen-increasing device is ceramic aeration plate, and ceramic aeration plate is along another side bottom arrangement of gutter channel length direction, anti-dead zone device packet Micropore aeration pipe and the anti-return plate for being fixed on flowing water trench bottom are included, micropore aeration pipe is fixed on the knot of anti-return plate and gutter channel At conjunction;Blocking material device includes anti-escape network and both ends air admission type aeration tube, and anti-escape network is fixed on gutter channel along flowing water slot width direction Bottom wall on, the length of anti-escape network is 1.5 meters, and both ends air admission type aeration tube is suspended in gutter channel at 0.5 meter of underwater, both ends The length of air admission type aeration tube is 5 meters, be can be improved into water dissolved oxygen, and assists pushing away water, increases pushing effect of water, makes water containing high dissolved oxygen It is effectively increased high in cultivation unit into gutter channel by the reasonable Arrangement of intermediate air admission type aeration tube and ceramic aeration plate The dissolved oxygen levels of density culture, and then oxygenation efficiency can be effectively improved, blocking material device can effectively prevent not in time by fish The edible feed of shrimp flows out outside gutter channel with water flow, improves efficiency of feed utilization;Vacuum walking dirt sucking device include the first sliding rail, Slide plate, the second sliding rail, movable motor, soil pick-up pump, dirt sucking tube, sewage absorpting heat and sewage pipe, the first sliding rail are fixed on the one of sewage sump Side, the second sliding rail are fixed on the other side of sewage sump, and one end of slide plate is slidably connected with the first sliding rail, the other end of slide plate and Two sliding rails are slidably connected, and movable motor and soil pick-up pump are arranged on slide plate, and the input end of one end of dirt sucking tube and soil pick-up pump connects It connects, the other end of dirt sucking tube is connect with sewage absorpting heat, and one end of sewage pipe is connect with the outlet end that soil pick-up pumps, the other end of sewage pipe It protrudes into dirt discharge groove, solid-liquid separator is located at below dirt discharge groove, and dirt discharge groove is connect by pipeline with solid-liquid separator;Second level blowdown Equipment is located above solid-liquid separator, and second level waste removal equipment includes bottom blowdown mouth, built-in pipe, blow-off line, blowdown vertical shaft and electricity Dynamic valve, built-in pipe are mounted in blowdown vertical shaft, and bottom blowdown mouth is located at the bottom of blowdown vertical shaft, and solid-liquid separator passes through blow-off line It is connected to built-in pipe, motor-driven valve is mounted on blow-off line, using vacuum self-priming mode, extracts the deposit dirt of dirt collection trench bottom To dirt discharge groove, using difference of height, dirt flows to solid-liquid separator through dirt discharge groove, can effectively reduce water pollution;Pass through two-stage Sewage treatment can greatly reduce harm of the fish excrement residual bait to water body, ensure water quality, promote fishes and shrimps growth;Water purification unit sheet The cross section of body is rectangle, and pushing away water installations is water-mill oxygen increasing machine, and water plant is located at the end of water purification cell body, and waterwheel increases Oxygen machine is four, and four water-mill oxygen increasing machines orientation is mounted on four angles of water purification cell body, and four water-mill oxygen increasing machines push away Water direction forms a circulation waterway counterclockwise, between two water-mill oxygen increasing machines on water purification cell body length direction side Away from identical as the spacing of two water-mill oxygen increasing machines on the water purification cell body length direction other side, can have by water plant The fish excrement residual bait particulate matter that can not be settled and dissolubility organic pollutant contained in effect purifying water body;It is aided with the increasing of micro-pore oxygenation machine Oxygen can make full use of and support microorganism progress contaminant degradation in water well, greatly enhances purifying water effect, four waterwheel oxygenation The water direction that pushes away of machine forms a circulation waterway counterclockwise, can make to cultivate unit water body and water purification unit water body carries out effectively Exchange provides good good water sources to cultivation unit;By the way that the water outlet of unit and the water inlet company of sewage unit will be cultivated Logical, the water outlet of sewage unit is connected to the water inlet of water purification unit, the water outlet of water purification unit and the water inlet of cultivation unit It is connected to the cultivating system formed, compared with the prior art, can effectively improve into water dissolved oxygen content, enhance pushing effect of water, increase Big water exchange capacity improves the dissolved oxygen levels of high-density breeding in cultivation unit, reduces water pollution, improves feed conversion Rate promotes the fast-growth of fish.
Embodiment 2
A kind of half batch production pond inner-circulative culture system, including cultivation unit 1, sewage unit 2 and water purification unit 3, institute The water outlet for stating cultivation unit 1 is connected with the water inlet of sewage unit 2, the water outlet of sewage unit 2 and water purification unit 3 into The mouth of a river is connected, and the water outlet of water purification unit 3 is connected with the water inlet of cultivation unit 1;
The cultivation unit 1 includes gutter channel 4, the aeration oxygen replenishing device for being fixed on the water inlet of gutter channel 4 front end, is arranged and is flowing Submerged water air stripper 5, level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device in sink 4 and block material dress It sets, the anti-dead zone device is located at the front end of gutter channel 4, blocks the rear end that material device is located at gutter channel 4, the submerged water air lift Device 5 includes aeration plate 6 and the roots blower 7 for supplying to aeration plate 6, and the level-one auxiliary oxygenation device is intermediate air admission type Aeration tube 8, intermediate air admission type aeration tube 8 arrange that the second level auxiliary oxygenation device is along 4 length direction of gutter channel, one side bottom Ceramic aeration plate 9, for ceramic aeration plate 9 along another side bottom arrangement of 4 length direction of gutter channel, the anti-dead zone device includes micro- Hole aeration tube 10 and the anti-return plate 11 for being fixed on 4 bottom of gutter channel, micropore aeration pipe 10 are fixed on anti-return plate 11 and flowing water The junction of slot 4;The material device that blocks includes anti-escape network 12 and both ends air admission type aeration tube 13, and anti-escape network 12 is wide along gutter channel 4 Degree direction is fixed on the bottom wall of gutter channel 4, and the length of anti-escape network 12 is 1.5 meters, and both ends air admission type aeration tube 13 is suspended in stream In sink 4 at 0.5 meter of underwater, the length of both ends air admission type aeration tube 13 is 5 meters;
The sewage unit 2 includes level-one waste removal equipment and second level waste removal equipment, and the level-one waste removal equipment includes dirt collection Slot 14, dirt discharge groove 15, the vacuum walking dirt sucking device 16 and solid-liquid separator 17 being arranged on sewage sump 14;The vacuum walking Formula dirt sucking device 16 includes the first sliding rail 18, slide plate 19, the second sliding rail 20, movable motor 21, soil pick-up pump 22, dirt sucking tube 23, soil pick-up First 24 and sewage pipe 25, first sliding rail 18 be fixed on the side of sewage sump 14, the second sliding rail 20 is fixed on sewage sump 14 The other side, one end of slide plate 19 are slidably connected with the first sliding rail 18, and the other end of slide plate 19 is slidably connected with the second sliding rail 20, institute It states movable motor 21 and soil pick-up pump 22 is arranged on slide plate 19, the input end of one end of the dirt sucking tube 23 and soil pick-up pump 22 connects It connects, the other end of dirt sucking tube 23 is connect with sewage absorpting heat 24, and one end of the sewage pipe 25 is connect with the outlet end of soil pick-up pump 22, is arranged The other end of dirty pipe 25 protrudes into dirt discharge groove 15, and the solid-liquid separator 17 is located at 15 lower section of dirt discharge groove, and dirt discharge groove 15 passes through pipe Road is connect with solid-liquid separator 17;The second level waste removal equipment is located at 17 top of solid-liquid separator, and second level waste removal equipment includes bottom Sewage draining exit 26, built-in pipe 27, blow-off line 28, blowdown vertical shaft 29 and motor-driven valve 30, the built-in pipe 27 are mounted on blowdown vertical shaft In 29, bottom blowdown mouth 26 is located at the bottom of blowdown vertical shaft 29, and solid-liquid separator 17 is connected to by blow-off line 28 with built-in pipe 27, Motor-driven valve 30 is mounted on blow-off line 28;
The water purification unit 3 includes water purification cell body, is arranged in water purification cell body and pushes away water installations, micro-pore oxygenation The cross section of machine 31 and water plant 32, the water purification cell body is rectangle, and the water installations that push away are water-mill oxygen increasing machine 33, The water plant 32 is located at the end of water purification cell body, and the water-mill oxygen increasing machine 33 is four, four water-mill oxygen increasing machines 33 Orientation is mounted on four angles of water purification cell body, and the water direction that pushes away of four water-mill oxygen increasing machines 33 forms one and counterclockwise follows Ring water route, the spacing of two water-mill oxygen increasing machines 33 on water purification cell body length direction side and water purification cell body length side The spacing of two water-mill oxygen increasing machines 33 on the other side is identical.
The intermediate air admission type aeration tube 8 is 8, and the length of intermediate air admission type aeration tube 8 is 2 meters, and any two adjacent The spacing of intermediate air admission type aeration tube 8 is 0.5 meter.
The gutter channel 4 is three, and three gutter channels 4 are arranged side by side, the two sides on any one 4 length direction of gutter channel Bottom is arranged with ceramic aeration plate 9, and ceramic aeration plate 9 is 30, two side bottoms on any one 4 length direction of gutter channel Each arrangement 5, the spacing of any two adjacent ceramic aeration plate 9 is 2.5 meters on the same side.
The present embodiment is a better embodiment, and intermediate air admission type aeration tube is 8, the length of intermediate air admission type aeration tube It is 2 meters, the spacing of any two adjacent intermediate air admission type aeration tubes is 0.5 meter, can make in entire gutter channel dissolved oxygen more Uniformly, enhance oxygenation effect.
Gutter channel is three, and three gutter channels are arranged side by side, and two side bottoms on any one gutter channel length direction are equal It is disposed with ceramic aeration plate, ceramic aeration plate is 30, and two side bottoms on any one gutter channel length direction respectively arrange 5 A, the spacing of any two adjacent ceramic aeration plate is 2.5 meters on the same side, can further increase the dissolution of high-density breeding Oxygen level especially solves the problems, such as oxygenation inefficiency in cultivation peak period cultivation unit.
Embodiment 3
A kind of half batch production pond inner-circulative culture system, including cultivation unit 1, sewage unit 2 and water purification unit 3, institute The water outlet for stating cultivation unit 1 is connected with the water inlet of sewage unit 2, the water outlet of sewage unit 2 and water purification unit 3 into The mouth of a river is connected, and the water outlet of water purification unit 3 is connected with the water inlet of cultivation unit 1;
The cultivation unit 1 includes gutter channel 4, the aeration oxygen replenishing device for being fixed on the water inlet of gutter channel 4 front end, is arranged and is flowing Submerged water air stripper 5, level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device in sink 4 and block material dress It sets, the anti-dead zone device is located at the front end of gutter channel 4, blocks the rear end that material device is located at gutter channel 4, the submerged water air lift Device 5 includes aeration plate 6 and the roots blower 7 for supplying to aeration plate 6, and the level-one auxiliary oxygenation device is intermediate air admission type Aeration tube 8, intermediate air admission type aeration tube 8 arrange that the second level auxiliary oxygenation device is along 4 length direction of gutter channel, one side bottom Ceramic aeration plate 9, for ceramic aeration plate 9 along another side bottom arrangement of 4 length direction of gutter channel, the anti-dead zone device includes micro- Hole aeration tube 10 and the anti-return plate 11 for being fixed on 4 bottom of gutter channel, micropore aeration pipe 10 are fixed on anti-return plate 11 and flowing water The junction of slot 4;The material device that blocks includes anti-escape network 12 and both ends air admission type aeration tube 13, and anti-escape network 12 is wide along gutter channel 4 Degree direction is fixed on the bottom wall of gutter channel 4, and the length of anti-escape network 12 is 1.5 meters, and both ends air admission type aeration tube 13 is suspended in stream In sink 4 at 0.5 meter of underwater, the length of both ends air admission type aeration tube 13 is 5 meters;
The sewage unit 2 includes level-one waste removal equipment and second level waste removal equipment, and the level-one waste removal equipment includes dirt collection Slot 14, dirt discharge groove 15, the vacuum walking dirt sucking device 16 and solid-liquid separator 17 being arranged on sewage sump 14;The vacuum walking Formula dirt sucking device 16 includes the first sliding rail 18, slide plate 19, the second sliding rail 20, movable motor 21, soil pick-up pump 22, dirt sucking tube 23, soil pick-up First 24 and sewage pipe 25, first sliding rail 18 be fixed on the side of sewage sump 14, the second sliding rail 20 is fixed on sewage sump 14 The other side, one end of slide plate 19 are slidably connected with the first sliding rail 18, and the other end of slide plate 19 is slidably connected with the second sliding rail 20, institute It states movable motor 21 and soil pick-up pump 22 is arranged on slide plate 19, the input end of one end of the dirt sucking tube 23 and soil pick-up pump 22 connects It connects, the other end of dirt sucking tube 23 is connect with sewage absorpting heat 24, and one end of the sewage pipe 25 is connect with the outlet end of soil pick-up pump 22, is arranged The other end of dirty pipe 25 protrudes into dirt discharge groove 15, and the solid-liquid separator 17 is located at 15 lower section of dirt discharge groove, and dirt discharge groove 15 passes through pipe Road is connect with solid-liquid separator 17;The second level waste removal equipment is located at 17 top of solid-liquid separator, and second level waste removal equipment includes bottom Sewage draining exit 26, built-in pipe 27, blow-off line 28, blowdown vertical shaft 29 and motor-driven valve 30, the built-in pipe 27 are mounted on blowdown vertical shaft In 29, bottom blowdown mouth 26 is located at the bottom of blowdown vertical shaft 29, and solid-liquid separator 17 is connected to by blow-off line 28 with built-in pipe 27, Motor-driven valve 30 is mounted on blow-off line 28;
The water purification unit 3 includes water purification cell body, is arranged in water purification cell body and pushes away water installations, micro-pore oxygenation The cross section of machine 31 and water plant 32, the water purification cell body is rectangle, and the water installations that push away are water-mill oxygen increasing machine 33, The water plant 32 is located at the end of water purification cell body, and the water-mill oxygen increasing machine 33 is four, four water-mill oxygen increasing machines 33 Orientation is mounted on four angles of water purification cell body, and the water direction that pushes away of four water-mill oxygen increasing machines 33 forms one and counterclockwise follows Ring water route, the spacing of two water-mill oxygen increasing machines 33 on water purification cell body length direction side and water purification cell body length side The spacing of two water-mill oxygen increasing machines 33 on the other side is identical.
The intermediate air admission type aeration tube 8 is 8, and the length of intermediate air admission type aeration tube 8 is 2 meters, and any two adjacent The spacing of intermediate air admission type aeration tube 8 is 0.5 meter.
The gutter channel 4 is three, and three gutter channels 4 are arranged side by side, the two sides on any one 4 length direction of gutter channel Bottom is arranged with ceramic aeration plate 9, and ceramic aeration plate 9 is 30, two side bottoms on any one 4 length direction of gutter channel Each arrangement 5, the spacing of any two adjacent ceramic aeration plate 9 is 2.5 meters on the same side.
The aeration oxygen replenishing device is OHR aerator 34, and OHR aerator 34 is 3, the water inlet front end of three gutter channels 4 It is respectively and fixedly provided with an OHR aerator 34.
The micropore aeration pipe 10 is both ends air inlet, and the length of micropore aeration pipe 10 is 6 meters.
The both ends air admission type aeration tube 13 along 4 width direction of gutter channel arrange, both ends air admission type aeration tube 13 with it is anti-escape The spacing of net 12 is 1 meter.
The present embodiment be another better embodiment, aeration oxygen replenishing device be OHR aerator, OHR aerator be 3, three The water inlet front end of a gutter channel is respectively and fixedly provided with an OHR aerator, can further increase into water dissolved oxygen and pushing effect of water, have The situation that effect prevents summer cultivation unit entirety dissolved oxygen low generates.
Micropore aeration pipe is both ends air inlet, and the length of micropore aeration pipe is 6 meters, can prevent livestock waste from depositing to be formed extremely Pool and destroy water quality, reduce pollution to water body.
Both ends air admission type aeration tube arranges that the spacing of both ends air admission type aeration tube and anti-escape network is along flowing water slot width direction 1 meter, buoyancy feed can be effectively intercepted, prevents feed from blowing out area of ingesting, reduces feed waste.
Embodiment 4
A kind of half batch production pond inner-circulative culture system, including cultivation unit 1, sewage unit 2 and water purification unit 3, institute The water outlet for stating cultivation unit 1 is connected with the water inlet of sewage unit 2, the water outlet of sewage unit 2 and water purification unit 3 into The mouth of a river is connected, and the water outlet of water purification unit 3 is connected with the water inlet of cultivation unit 1;
The cultivation unit 1 includes gutter channel 4, the aeration oxygen replenishing device for being fixed on the water inlet of gutter channel 4 front end, is arranged and is flowing Submerged water air stripper 5, level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device in sink 4 and block material dress It sets, the anti-dead zone device is located at the front end of gutter channel 4, blocks the rear end that material device is located at gutter channel 4, the submerged water air lift Device 5 includes aeration plate 6 and the roots blower 7 for supplying to aeration plate 6, and the level-one auxiliary oxygenation device is intermediate air admission type Aeration tube 8, intermediate air admission type aeration tube 8 arrange that the second level auxiliary oxygenation device is along 4 length direction of gutter channel, one side bottom Ceramic aeration plate 9, for ceramic aeration plate 9 along another side bottom arrangement of 4 length direction of gutter channel, the anti-dead zone device includes micro- Hole aeration tube 10 and the anti-return plate 11 for being fixed on 4 bottom of gutter channel, micropore aeration pipe 10 are fixed on anti-return plate 11 and flowing water The junction of slot 4;The material device that blocks includes anti-escape network 12 and both ends air admission type aeration tube 13, and anti-escape network 12 is wide along gutter channel 4 Degree direction is fixed on the bottom wall of gutter channel 4, and the length of anti-escape network 12 is 1.5 meters, and both ends air admission type aeration tube 13 is suspended in stream In sink 4 at 0.5 meter of underwater, the length of both ends air admission type aeration tube 13 is 5 meters;
The sewage unit 2 includes level-one waste removal equipment and second level waste removal equipment, and the level-one waste removal equipment includes dirt collection Slot 14, dirt discharge groove 15, the vacuum walking dirt sucking device 16 and solid-liquid separator 17 being arranged on sewage sump 14;The vacuum walking Formula dirt sucking device 16 includes the first sliding rail 18, slide plate 19, the second sliding rail 20, movable motor 21, soil pick-up pump 22, dirt sucking tube 23, soil pick-up First 24 and sewage pipe 25, first sliding rail 18 be fixed on the side of sewage sump 14, the second sliding rail 20 is fixed on sewage sump 14 The other side, one end of slide plate 19 are slidably connected with the first sliding rail 18, and the other end of slide plate 19 is slidably connected with the second sliding rail 20, institute It states movable motor 21 and soil pick-up pump 22 is arranged on slide plate 19, the input end of one end of the dirt sucking tube 23 and soil pick-up pump 22 connects It connects, the other end of dirt sucking tube 23 is connect with sewage absorpting heat 24, and one end of the sewage pipe 25 is connect with the outlet end of soil pick-up pump 22, is arranged The other end of dirty pipe 25 protrudes into dirt discharge groove 15, and the solid-liquid separator 17 is located at 15 lower section of dirt discharge groove, and dirt discharge groove 15 passes through pipe Road is connect with solid-liquid separator 17;The second level waste removal equipment is located at 17 top of solid-liquid separator, and second level waste removal equipment includes bottom Sewage draining exit 26, built-in pipe 27, blow-off line 28, blowdown vertical shaft 29 and motor-driven valve 30, the built-in pipe 27 are mounted on blowdown vertical shaft In 29, bottom blowdown mouth 26 is located at the bottom of blowdown vertical shaft 29, and solid-liquid separator 17 is connected to by blow-off line 28 with built-in pipe 27, Motor-driven valve 30 is mounted on blow-off line 28;
The water purification unit 3 includes water purification cell body, is arranged in water purification cell body and pushes away water installations, micro-pore oxygenation The cross section of machine 31 and water plant 32, the water purification cell body is rectangle, and the water installations that push away are water-mill oxygen increasing machine 33, The water plant 32 is located at the end of water purification cell body, and the water-mill oxygen increasing machine 33 is four, four water-mill oxygen increasing machines 33 Orientation is mounted on four angles of water purification cell body, and the water direction that pushes away of four water-mill oxygen increasing machines 33 forms one and counterclockwise follows Ring water route, the spacing of two water-mill oxygen increasing machines 33 on water purification cell body length direction side and water purification cell body length side The spacing of two water-mill oxygen increasing machines 33 on the other side is identical.
The intermediate air admission type aeration tube 8 is 8, and the length of intermediate air admission type aeration tube 8 is 2 meters, and any two adjacent The spacing of intermediate air admission type aeration tube 8 is 0.5 meter.
The gutter channel 4 is three, and three gutter channels 4 are arranged side by side, the two sides on any one 4 length direction of gutter channel Bottom is arranged with ceramic aeration plate 9, and ceramic aeration plate 9 is 30, two side bottoms on any one 4 length direction of gutter channel Each arrangement 5, the spacing of any two adjacent ceramic aeration plate 9 is 2.5 meters on the same side.
The aeration oxygen replenishing device is OHR aerator 34, and OHR aerator 34 is 3, the water inlet front end of three gutter channels 4 It is respectively and fixedly provided with an OHR aerator 34.
The micropore aeration pipe 10 is both ends air inlet, and the length of micropore aeration pipe 10 is 6 meters.
The both ends air admission type aeration tube 13 along 4 width direction of gutter channel arrange, both ends air admission type aeration tube 13 with it is anti-escape The spacing of net 12 is 1 meter.
The second level waste removal equipment is located at level-one waste removal equipment rear, between second level waste removal equipment and level-one waste removal equipment Spacing is 3 meters.
The cross section of the sewage sump 14 is in isosceles inverted ladder shape, and the top of sewage sump 14 is 3 meters, the bottom of sewage sump 14 It is 1 meter.
The present embodiment is another better embodiment, and second level waste removal equipment is located at level-one waste removal equipment rear, second level blowdown Spacing between equipment and level-one waste removal equipment is 3 meters, and level-one waste removal equipment and second level waste removal equipment use specific position cloth It sets, can be improved contaminant removal effectiveness, reduce water pollution.
The cross section of sewage sump is in isosceles inverted ladder shape, and the top of sewage sump is 3 meters, and the bottom of sewage sump is 1 meter, is convenient for Effective dirt collection is conducive to postorder sewage treatment.
Embodiment 5
A kind of half batch production pond inner-circulative culture system, including cultivation unit 1, sewage unit 2 and water purification unit 3, institute The water outlet for stating cultivation unit 1 is connected with the water inlet of sewage unit 2, the water outlet of sewage unit 2 and water purification unit 3 into The mouth of a river is connected, and the water outlet of water purification unit 3 is connected with the water inlet of cultivation unit 1;
The cultivation unit 1 includes gutter channel 4, the aeration oxygen replenishing device for being fixed on the water inlet of gutter channel 4 front end, is arranged and is flowing Submerged water air stripper 5, level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device in sink 4 and block material dress It sets, the anti-dead zone device is located at the front end of gutter channel 4, blocks the rear end that material device is located at gutter channel 4, the submerged water air lift Device 5 includes aeration plate 6 and the roots blower 7 for supplying to aeration plate 6, and the level-one auxiliary oxygenation device is intermediate air admission type Aeration tube 8, intermediate air admission type aeration tube 8 arrange that the second level auxiliary oxygenation device is along 4 length direction of gutter channel, one side bottom Ceramic aeration plate 9, for ceramic aeration plate 9 along another side bottom arrangement of 4 length direction of gutter channel, the anti-dead zone device includes micro- Hole aeration tube 10 and the anti-return plate 11 for being fixed on 4 bottom of gutter channel, micropore aeration pipe 10 are fixed on anti-return plate 11 and flowing water The junction of slot 4;The material device that blocks includes anti-escape network 12 and both ends air admission type aeration tube 13, and anti-escape network 12 is wide along gutter channel 4 Degree direction is fixed on the bottom wall of gutter channel 4, and the length of anti-escape network 12 is 1.5 meters, and both ends air admission type aeration tube 13 is suspended in stream In sink 4 at 0.5 meter of underwater, the length of both ends air admission type aeration tube 13 is 5 meters;
The sewage unit 2 includes level-one waste removal equipment and second level waste removal equipment, and the level-one waste removal equipment includes dirt collection Slot 14, dirt discharge groove 15, the vacuum walking dirt sucking device 16 and solid-liquid separator 17 being arranged on sewage sump 14;The vacuum walking Formula dirt sucking device 16 includes the first sliding rail 18, slide plate 19, the second sliding rail 20, movable motor 21, soil pick-up pump 22, dirt sucking tube 23, soil pick-up First 24 and sewage pipe 25, first sliding rail 18 be fixed on the side of sewage sump 14, the second sliding rail 20 is fixed on sewage sump 14 The other side, one end of slide plate 19 are slidably connected with the first sliding rail 18, and the other end of slide plate 19 is slidably connected with the second sliding rail 20, institute It states movable motor 21 and soil pick-up pump 22 is arranged on slide plate 19, the input end of one end of the dirt sucking tube 23 and soil pick-up pump 22 connects It connects, the other end of dirt sucking tube 23 is connect with sewage absorpting heat 24, and one end of the sewage pipe 25 is connect with the outlet end of soil pick-up pump 22, is arranged The other end of dirty pipe 25 protrudes into dirt discharge groove 15, and the solid-liquid separator 17 is located at 15 lower section of dirt discharge groove, and dirt discharge groove 15 passes through pipe Road is connect with solid-liquid separator 17;The second level waste removal equipment is located at 17 top of solid-liquid separator, and second level waste removal equipment includes bottom Sewage draining exit 26, built-in pipe 27, blow-off line 28, blowdown vertical shaft 29 and motor-driven valve 30, the built-in pipe 27 are mounted on blowdown vertical shaft In 29, bottom blowdown mouth 26 is located at the bottom of blowdown vertical shaft 29, and solid-liquid separator 17 is connected to by blow-off line 28 with built-in pipe 27, Motor-driven valve 30 is mounted on blow-off line 28;
The water purification unit 3 includes water purification cell body, is arranged in water purification cell body and pushes away water installations, micro-pore oxygenation The cross section of machine 31 and water plant 32, the water purification cell body is rectangle, and the water installations that push away are water-mill oxygen increasing machine 33, The water plant 32 is located at the end of water purification cell body, and the water-mill oxygen increasing machine 33 is four, four water-mill oxygen increasing machines 33 Orientation is mounted on four angles of water purification cell body, and the water direction that pushes away of four water-mill oxygen increasing machines 33 forms one and counterclockwise follows Ring water route, the spacing of two water-mill oxygen increasing machines 33 on water purification cell body length direction side and water purification cell body length side The spacing of two water-mill oxygen increasing machines 33 on the other side is identical.
The intermediate air admission type aeration tube 8 is 8, and the length of intermediate air admission type aeration tube 8 is 2 meters, and any two adjacent The spacing of intermediate air admission type aeration tube 8 is 0.5 meter.
The gutter channel 4 is three, and three gutter channels 4 are arranged side by side, the two sides on any one 4 length direction of gutter channel Bottom is arranged with ceramic aeration plate 9, and ceramic aeration plate 9 is 30, two side bottoms on any one 4 length direction of gutter channel Each arrangement 5, the spacing of any two adjacent ceramic aeration plate 9 is 2.5 meters on the same side.
The aeration oxygen replenishing device is OHR aerator 34, and OHR aerator 34 is 3, the water inlet front end of three gutter channels 4 It is respectively and fixedly provided with an OHR aerator 34.
The micropore aeration pipe 10 is both ends air inlet, and the length of micropore aeration pipe 10 is 6 meters.
The both ends air admission type aeration tube 13 along 4 width direction of gutter channel arrange, both ends air admission type aeration tube 13 with it is anti-escape The spacing of net 12 is 1 meter.
The second level waste removal equipment is located at level-one waste removal equipment rear, between second level waste removal equipment and level-one waste removal equipment Spacing is 3 meters.
The cross section of the sewage sump 14 is in isosceles inverted ladder shape, and the top of sewage sump 14 is 3 meters, the bottom of sewage sump 14 It is 1 meter.
The distance between the sewage absorpting heat 24 and 14 bottom wall of sewage sump are 3 centimetres, are fixed with bristle 35 on sewage absorpting heat 24.
The micro-pore oxygenation machine 31 is two, and a micro-pore oxygenation machine 31 is fixed on the front end of water purification cell body, another Platform micro-pore oxygenation machine 31 is fixed on the end of water purification cell body.
The present embodiment is another better embodiment, and the distance between sewage absorpting heat and dirt collection groove bottom wall are 3 centimetres, sewage absorpting heat On be fixed with bristle, decontamination can be reinforced, further increase filth-discharging effect.
Micro-pore oxygenation machine is two, and a micro-pore oxygenation machine is fixed on the front end of water purification cell body, and another micropore increases Oxygen machine is fixed on the end of water purification cell body, can further increase oxygenation effect, ensures content of oxygen dissolved in water.
Embodiment 6
A kind of half batch production pond inner-circulative culture system, including cultivation unit 1, sewage unit 2 and water purification unit 3, institute The water outlet for stating cultivation unit 1 is connected with the water inlet of sewage unit 2, the water outlet of sewage unit 2 and water purification unit 3 into The mouth of a river is connected, and the water outlet of water purification unit 3 is connected with the water inlet of cultivation unit 1;
The cultivation unit 1 includes gutter channel 4, the aeration oxygen replenishing device for being fixed on the water inlet of gutter channel 4 front end, is arranged and is flowing Submerged water air stripper 5, level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device in sink 4 and block material dress It sets, the anti-dead zone device is located at the front end of gutter channel 4, blocks the rear end that material device is located at gutter channel 4, the submerged water air lift Device 5 includes aeration plate 6 and the roots blower 7 for supplying to aeration plate 6, and the level-one auxiliary oxygenation device is intermediate air admission type Aeration tube 8, intermediate air admission type aeration tube 8 arrange that the second level auxiliary oxygenation device is along 4 length direction of gutter channel, one side bottom Ceramic aeration plate 9, for ceramic aeration plate 9 along another side bottom arrangement of 4 length direction of gutter channel, the anti-dead zone device includes micro- Hole aeration tube 10 and the anti-return plate 11 for being fixed on 4 bottom of gutter channel, micropore aeration pipe 10 are fixed on anti-return plate 11 and flowing water The junction of slot 4;The material device that blocks includes anti-escape network 12 and both ends air admission type aeration tube 13, and anti-escape network 12 is wide along gutter channel 4 Degree direction is fixed on the bottom wall of gutter channel 4, and the length of anti-escape network 12 is 1.5 meters, and both ends air admission type aeration tube 13 is suspended in stream In sink 4 at 0.5 meter of underwater, the length of both ends air admission type aeration tube 13 is 5 meters;
The sewage unit 2 includes level-one waste removal equipment and second level waste removal equipment, and the level-one waste removal equipment includes dirt collection Slot 14, dirt discharge groove 15, the vacuum walking dirt sucking device 16 and solid-liquid separator 17 being arranged on sewage sump 14;The vacuum walking Formula dirt sucking device 16 includes the first sliding rail 18, slide plate 19, the second sliding rail 20, movable motor 21, soil pick-up pump 22, dirt sucking tube 23, soil pick-up First 24 and sewage pipe 25, first sliding rail 18 be fixed on the side of sewage sump 14, the second sliding rail 20 is fixed on sewage sump 14 The other side, one end of slide plate 19 are slidably connected with the first sliding rail 18, and the other end of slide plate 19 is slidably connected with the second sliding rail 20, institute It states movable motor 21 and soil pick-up pump 22 is arranged on slide plate 19, the input end of one end of the dirt sucking tube 23 and soil pick-up pump 22 connects It connects, the other end of dirt sucking tube 23 is connect with sewage absorpting heat 24, and one end of the sewage pipe 25 is connect with the outlet end of soil pick-up pump 22, is arranged The other end of dirty pipe 25 protrudes into dirt discharge groove 15, and the solid-liquid separator 17 is located at 15 lower section of dirt discharge groove, and dirt discharge groove 15 passes through pipe Road is connect with solid-liquid separator 17;The second level waste removal equipment is located at 17 top of solid-liquid separator, and second level waste removal equipment includes bottom Sewage draining exit 26, built-in pipe 27, blow-off line 28, blowdown vertical shaft 29 and motor-driven valve 30, the built-in pipe 27 are mounted on blowdown vertical shaft In 29, bottom blowdown mouth 26 is located at the bottom of blowdown vertical shaft 29, and solid-liquid separator 17 is connected to by blow-off line 28 with built-in pipe 27, Motor-driven valve 30 is mounted on blow-off line 28;
The water purification unit 3 includes water purification cell body, is arranged in water purification cell body and pushes away water installations, micro-pore oxygenation The cross section of machine 31 and water plant 32, the water purification cell body is rectangle, and the water installations that push away are water-mill oxygen increasing machine 33, The water plant 32 is located at the end of water purification cell body, and the water-mill oxygen increasing machine 33 is four, four water-mill oxygen increasing machines 33 Orientation is mounted on four angles of water purification cell body, and the water direction that pushes away of four water-mill oxygen increasing machines 33 forms one and counterclockwise follows Ring water route, the spacing of two water-mill oxygen increasing machines 33 on water purification cell body length direction side and water purification cell body length side The spacing of two water-mill oxygen increasing machines 33 on the other side is identical.
The intermediate air admission type aeration tube 8 is 8, and the length of intermediate air admission type aeration tube 8 is 2 meters, and any two adjacent The spacing of intermediate air admission type aeration tube 8 is 0.5 meter.
The gutter channel 4 is three, and three gutter channels 4 are arranged side by side, the two sides on any one 4 length direction of gutter channel Bottom is arranged with ceramic aeration plate 9, and ceramic aeration plate 9 is 30, two side bottoms on any one 4 length direction of gutter channel Each arrangement 5, the spacing of any two adjacent ceramic aeration plate 9 is 2.5 meters on the same side.
The aeration oxygen replenishing device is OHR aerator 34, and OHR aerator 34 is 3, the water inlet front end of three gutter channels 4 It is respectively and fixedly provided with an OHR aerator 34.
The micropore aeration pipe 10 is both ends air inlet, and the length of micropore aeration pipe 10 is 6 meters.
The both ends air admission type aeration tube 13 along 4 width direction of gutter channel arrange, both ends air admission type aeration tube 13 with it is anti-escape The spacing of net 12 is 1 meter.
The second level waste removal equipment is located at level-one waste removal equipment rear, between second level waste removal equipment and level-one waste removal equipment Spacing is 3 meters.
The cross section of the sewage sump 14 is in isosceles inverted ladder shape, and the top of sewage sump 14 is 3 meters, the bottom of sewage sump 14 It is 1 meter.
The distance between the sewage absorpting heat 24 and 14 bottom wall of sewage sump are 3 centimetres, are fixed with bristle 35 on sewage absorpting heat 24.
The micro-pore oxygenation machine 31 is two, and a micro-pore oxygenation machine 31 is fixed on the front end of water purification cell body, another Platform micro-pore oxygenation machine 31 is fixed on the end of water purification cell body.
The water plant 32 is submerged plant 36 and floating plant 37, and submerged plant 36 is close to the end of water purification cell body End, floating plant 37 is between submerged plant 36 and the end of water purification cell body.
The submerged plant 36 is eel grass, hornwort, watermifoil, black algae, bog pondweed or waterweed.
The floating plant 37 is duckweed, Water hyacinth, big Piao, Chinese scholartree Ye Ping, Eichhornia crassipes or water hyacinth.
The present embodiment is preferred forms, and water plant is submerged plant and floating plant, and submerged plant is close to water purification The end of cell body, floating plant by submerged plant and float between submerged plant and the end of water purification cell body The plantation of water plant, being capable of effective guarantee effects of purification quality.
Submerged plant is that eel grass, hornwort, watermifoil, black algae, bog pondweed or waterweed, submerged plant growth can not only Nutrition is obtained from water body, effectively absorbs nitrogen, phosphorus in water body, and nutrition can be obtained from bed mud, riotous growth plays The effect to purify water.
Floating plant is duckweed, Water hyacinth, big Piao, Chinese scholartree Ye Ping, Eichhornia crassipes or water hyacinth, can be further decreased in water body Nitrogen, phosphorus, purify water.

Claims (10)

1. a kind of half batch production pond inner-circulative culture system, including cultivation unit (1), sewage unit (2) and water purification unit (3), it is characterised in that: the water outlet of cultivation unit (1) is connected with the water inlet of sewage unit (2), sewage unit (2) Water outlet be connected with the water inlet of water purification unit (3), the water inlet of the water outlet of water purification unit (3) and cultivation unit (1) It is connected;
It is described cultivation unit (1) include gutter channel (4), be fixed on gutter channel (4) water inlet front end aeration oxygen replenishing device, setting exist Submerged water air stripper (5), level-one auxiliary oxygenation device, second level auxiliary oxygenation device, anti-dead zone device in gutter channel (4) and Material device is blocked, the anti-dead zone device is located at the front end of gutter channel (4), blocks the rear end that material device is located at gutter channel (4), described Submerged water air stripper (5) includes aeration plate (6) and the roots blower (7) for supplying to aeration plate (6), and the level-one auxiliary increases Oxygen device is intermediate air admission type aeration tube (8), and intermediate air admission type aeration tube (8) is along one side bottom cloth of gutter channel (4) length direction It sets, the second level auxiliary oxygenation device is ceramic aeration plate (9), and ceramic aeration plate (9) is along gutter channel (4) the length direction other side Bottom arrangement, the anti-dead zone device includes micropore aeration pipe (10) and the anti-return plate for being fixed on gutter channel (4) bottom (11), micropore aeration pipe (10) is fixed on the junction of anti-return plate (11) Yu gutter channel (4);The material device that blocks includes anti-escape Net (12) and both ends air admission type aeration tube (13), anti-escape network (12) are fixed on the bottom of gutter channel (4) along gutter channel (4) width direction On wall, the length of anti-escape network (12) is 1.5 meters, and both ends air admission type aeration tube (13) is suspended in 0.5 meter of the interior underwater of gutter channel (4) Place, the length of both ends air admission type aeration tube (13) are 5 meters;
The sewage unit (2) includes level-one waste removal equipment and second level waste removal equipment, and the level-one waste removal equipment includes sewage sump (14), dirt discharge groove (15), the vacuum walking dirt sucking device (16) and solid-liquid separator (17) that are arranged on sewage sump (14);It is described Vacuum walking dirt sucking device (16) includes the first sliding rail (18), slide plate (19), the second sliding rail (20), movable motor (21), soil pick-up Pump (22), dirt sucking tube (23), sewage absorpting heat (24) and sewage pipe (25), first sliding rail (18) are fixed on the one of sewage sump (14) Side, the second sliding rail (20) are fixed on the other side of sewage sump (14), and one end and the first sliding rail (18) of slide plate (19) are slidably connected, The other end of slide plate (19) is slidably connected with the second sliding rail (20), and the movable motor (21) and soil pick-up pump (22) are arranged at cunning On plate (19), one end of the dirt sucking tube (23) is connect with the input end of soil pick-up pump (22), the other end of dirt sucking tube (23) and suction Dirty head (24) connection, one end of the sewage pipe (25) are connect with the outlet end of soil pick-up pump (22), the other end of sewage pipe (25) It protrudes into dirt discharge groove (15), the solid-liquid separator (17) is located at below dirt discharge groove (15), and dirt discharge groove (15) is by pipeline and admittedly Liquid/gas separator (17) connection;The second level waste removal equipment is located above solid-liquid separator (17), and second level waste removal equipment includes bottom row Dirty mouth (26), built-in pipe (27), blow-off line (28), blowdown vertical shaft (29) and motor-driven valve (30), built-in pipe (27) installation In blowdown vertical shaft (29), bottom blowdown mouth (26) is located at the bottom of blowdown vertical shaft (29), and solid-liquid separator (17) passes through sewage pipe Road (28) is connected to built-in pipe (27), and motor-driven valve (30) is mounted on blow-off line (28);
The water purification unit (3) includes water purification cell body, is arranged in water purification cell body and pushes away water installations, micro-pore oxygenation machine (31) it is rectangle with water plant (32), the cross section of the water purification cell body, the water installations that push away are water-mill oxygen increasing machine (33), the water plant (32) is located at the end of water purification cell body, and the water-mill oxygen increasing machine (33) is four, four waterwheels Aerator (33) orientation is mounted on four angles of water purification cell body, and the water direction that pushes away of four water-mill oxygen increasing machines (33) forms one A circulation waterway counterclockwise, the spacing and water purification of two water-mill oxygen increasing machines (33) on water purification cell body length direction side The spacing of two water-mill oxygen increasing machines (33) on the cell body length direction other side is identical.
2. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the centre into Gas formula aeration tube (8) is 8, and the length of intermediate air admission type aeration tube (8) is 2 meters, any two adjacent intermediate air admission type aerations The spacing for managing (8) is 0.5 meter.
3. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the gutter channel It (4) is three, three gutter channels (4) are arranged side by side, and two side bottoms on any one gutter channel (4) length direction are arranged with Ceramic aeration plate (9), ceramic aeration plate (9) are 30, and two side bottoms on any one gutter channel (4) length direction are respectively arranged 5, the spacing of any two adjacent ceramic aeration plate (9) is 2.5 meters on the same side.
4. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the aeration increases Oxygen device is OHR aerator (34), and OHR aerator (34) is 3, and the water inlet front end of three gutter channels (4) is respectively and fixedly provided with one OHR aerator (34).
5. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the micropore exposes Tracheae (10) is both ends air inlet, and the length of micropore aeration pipe (10) is 6 meters.
6. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the both ends into Gas formula aeration tube (13) is along gutter channel (4) width direction arrangement, the spacing of both ends air admission type aeration tube (13) and anti-escape network (12) It is 1 meter.
7. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the second level row Dirty equipment is located at level-one waste removal equipment rear, and the spacing between second level waste removal equipment and level-one waste removal equipment is 3 meters.
8. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the sewage sump (14) cross section is in isosceles inverted ladder shape, and the top of sewage sump (14) is 3 meters, and the bottom of sewage sump (14) is 1 meter.
9. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the sewage absorpting heat (24) it is 3 centimetres with the distance between sewage sump (14) bottom wall, is fixed with bristle (35) on sewage absorpting heat (24).
10. a kind of half batch production pond according to claim 1 inner-circulative culture system, it is characterised in that: the micropore Aerator (31) is two, and a micro-pore oxygenation machine (31) is fixed on the front end of water purification cell body, another micro-pore oxygenation machine (31) it is fixed on the end of water purification cell body.
CN201821560213.XU 2018-09-25 2018-09-25 A kind of half batch production pond inner-circulative culture system Active CN209105967U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109122529A (en) * 2018-09-25 2019-01-04 成都通威水产科技有限公司 A kind of half batch production pond inner-circulative culture system
CN114009392A (en) * 2021-08-26 2022-02-08 成都通威水产科技有限公司 Composite oxygenation method for industrial aquaculture pond

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109122529A (en) * 2018-09-25 2019-01-04 成都通威水产科技有限公司 A kind of half batch production pond inner-circulative culture system
CN114009392A (en) * 2021-08-26 2022-02-08 成都通威水产科技有限公司 Composite oxygenation method for industrial aquaculture pond
CN114009392B (en) * 2021-08-26 2023-04-07 成都通威水产科技有限公司 Composite oxygenation method for industrial aquaculture pond

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