CN105613397A

CN105613397A - Aquaculture system

Info

Publication number: CN105613397A
Application number: CN201610005654.2A
Authority: CN
Inventors: 阮宜兵
Original assignee: WUHAN KEYANG BIOTECHNOLOGY CO Ltd
Current assignee: WUHAN KEYANG BIOTECHNOLOGY CO Ltd
Priority date: 2016-01-06
Filing date: 2016-01-06
Publication date: 2016-06-01

Abstract

The invention provides an aquaculture system. The aquaculture system comprises a plurality of culture ponds, a blending pond, a central storage water tank and water quality treatment tanks, which are arranged in a workshop, wherein the water quality treatment tanks comprise a filtering tank, a disinfection tank, a biological contact oxidization tank, an artificial wetland tank, a submerged pump tank and a high-level water tank, which are connected in sequence; the biological contact oxidization tank is communicated with the high-level water tank through the submerged pump tank; a water outlet of the high-level water tank is communicated to the blending pond; a blow-down hole is formed in the center of the bottom of a pond body of each culture pond; each blow-down hole is connected with a circulating water pipeline communicated with the corresponding water quality treatment tank; an automatic constant-temperature device and an oxygenation device are arranged on a side wall of each culture pond. With the adoption of the aquaculture system, the working effect of a circulating system can be greatly improved, the water quality in the culture ponds is guaranteed and the culture cost is reduced; heat-preservation layers are arranged at the bottoms of the pond bodies and the automatic constant-temperature devices and the oxygenation devices are matched to have common effects, so that the growth of cultured organisms in the aquaculture system is not influenced due to reasons including seasons, regions or weathers and the like.

Description

A kind of aquaculture system

Technical field

The present invention relates to biological cultivation cultivation field, be specifically related to a kind of aquaculture system.

Background technology

Under aquaculture is manual control, breed, cultivate and gather in the crops the production activity of aquatic animals and plants. It is commonly included in the overall process forming aquatic products under artificial breeding's management from seed. Broadly may also comprise Enhancement of fishery resources. Aquaculture has the modes such as extensive cultivation, intensive culture and high density culture. Extensive cultivation is input seed in medium and small natural water area, forms aquatic products by natural bait completely, breeds fish such as lake and reservoir and shellfish etc. is supported in shallow sea. Intensive culture is to form aquatic products with bait throwing in, fertilizing method in relatively small size pond, such as aqiuculrue, fish culture in net pen and enclosure culture, net enclosure culture etc. High density culture adopts flowing water, temperature control, oxygen supplement and the methods such as high-quality bait of throwing something and feeding, and carries out high-density breeding, thus obtaining high yield, such as Running Water Intensive Fish Farming, shrimp etc. in small size pond.

What current most manual acquiculture adopted is the cell body cultivation manually built, but this traditional artificial cultivation system common problem is the closure due to culturing pool, the replacing of water body stirring or surface water can only be carried out, cause that the water body in pond cannot be carried out Efficient Cycle, accumulation over time, in pond, the residue of foodstuff and the Excreta of material culture are accumulated, cause water degradation, acid base imbalance or even generation pathogenic bacterium, light then cause the speed of growth of material culture in pond, heavy then easily cause the ill even Large Scale Death of material culture in pond, greatly have impact on the benefit of culturing pool. although the cultivating system having part at present adopts automatic water circulation system, but not only its effects of purification quality is limited, purification of water quality cost big, and because the factor restrictions such as season, region or weather cause that the aquatic species of cultivation has been also affected by greatly limiting.

Summary of the invention

For solving above-mentioned technical problem, it is an object of the invention to provide a kind of can automatic water temperature regulation, automatic aeration and the aquaculture system of water circulation can be more effectively carried out, with defects such as solving the cultivation of existing aquaculture system kind is limited and clean-up effect is not good.

For achieving the above object, the one aquaculture system of the present invention, including the some culturing pools being arranged in workshop and water treatment pond, it is characterized in that: described some culturing pools and water treatment pond are arranged in and divide in the workshop of column distribution, described water treatment pond is followed successively by connected filtering ponds, sterilization pool, biological contact oxidation pond, artificial swamp pond, immersible pump pond, head-tank and adjustment pond, described biological contact oxidation pond is connected with head-tank by immersible pump pond, and the outlet of described head-tank leads to culturing pool; Described culturing pool cell body is multiple structure, described culturing pool cell body is followed successively by foundation construction layer, heat-insulation layer, concrete layer and waterproof layer from outside to inside, described culturing pool cell body bottom center is provided with sewage draining exit, it is shaped to inclined-plane from sidewall to mudhole bottom described culturing pool, forming " returning " type blowdown ditch on described culturing pool bottom bevel, described blowdown ditch connects with sewage draining exit; Described sewage draining exit is connected to the circulating water pipeline connected with water treatment pond, and described circulating water pipeline is along in-duct installation, and each described culturing pool and circulating water pipeline junction are provided with manually-operated gate.

Further, it is provided with some drainage pipelines along cell body below the described foundation construction layer at the bottom of culturing pool pond, described drainage pipeline is connected with water treatment pond by a water collecting pump, it is prevented that the multiple structure bottom Groundwater infiltration culturing pool when the season of the rich groundwater such as rainy season.

Further, described " returning " type blowdown ditch is provided with sieves cover plate, and described cover plate is 15 order stainless steel mesh compositions of bedding on the matrix pattern skeleton of stainless steel square sealing of tube, it is prevented that the material culture in pond enters blowdown ditch.

Further, described culturing pool cell body side forming water inlet respectively, described water inlet is by pipeline and municipal water supply pipeline, deep-well underground water pipe or deposit pond pipeline connection, it is possible to be that cultivating system adds water according to practical situation.

Further, described culturing pool sidewall and bottom being respectively equipped with automatic thermostatic device and oxygen-increasing device, water temperature in pond can be monitored and heat by described automatic thermostatic device automatically, makes water temperature be maintained in the temperature range of formulation; Described oxygen-increasing device is used for when water oxygen level is too low water oxygenation, it is ensured that the normal demand of material culture.

Further, described circulating water pipe material adopts the PE water pipe of the connection of hot melt or electric smelting, and the connecting tube between each described structures adopts the PVC-U plastic drain-pipe that glue is bonding, described immersible pump outlet pipe and discharge pipeline to adopt hot galvanized steel pipe.

Further, being provided with the frame of double-layer steel plate structure outside described workshop, further whole workshop is incubated, described frame is provided with ventilation unit, it is ensured that the demand in biological contact oxidation pond and artificial swamp pond.

Further, hydrocone type valve is also included in described culturing pool cell body bottom blow-down mouth, in order to assist the water quality of whole cultivating system to be circulated.

Further, the every 2-4 h cycle of described cultivating system water body once, namely circulates 6-12 time every day, it is ensured that the foodstuff residue thrown in for material culture, and then should the growth of material culture without influence on water quality.

The present invention is compared with prior art, it provides the benefit that: a kind of aquaculture system that the present invention proposes, pipeline is utilized to be connected with head-tank in preparing pool, culturing pool, filtering ponds, sterilization pool, biological contact oxidation pond, artificial swamp pond, immersible pump pond, the water used in culturing pool after a while is recycled in preparing pool through filtering ponds, sterilization pool and biological contact oxidation pond, is supplemented with appropriate water and enters whole blood circulation; Utilize side to be shaped to the culturing pool cell body on inclined-plane, then fit into the souring at the mouth of a river, it is ensured that the water in culturing pool thoroughly circulates comprehensively; When system needs effluent sewerage to feed new water and then to maintain when blood circulation water quality or system itself need a large amount of spoil disposal again or during system overhaul, it is possible to use bottom culturing pool, sewage and mud are drained into sewage treatment plant by the hydrocone type valve of setting; Utilize above-mentioned many kinds of measures can be greatly improved the working effect of blood circulation, it is ensured that the water quality in culturing pool, save aquaculture cost; And heat-insulation layer it is provided with in the bottom of cell body, coordinate the combined effect of automatic thermostatic device and oxygen-increasing device, it is ensured that cultivating system will not because of the growth of the cause influence material cultures such as season, region or weather.

Accompanying drawing explanation

Fig. 1 is the flow chart of the present invention;

Fig. 2 is the cell body top view of the present invention;

Fig. 3 is the pond structure sectional view of the present invention;

Fig. 4 is the water treatment pool structure sectional view of the present invention;

Fig. 5 be the present invention pond at the bottom of drain pipeline structure schematic diagram.

Figure number and title: 1, culturing pool, 2, " returning " type blowdown ditch, 3, filtering ponds, 4, sterilization pool, 5, biological contact oxidation pond, 6, artificial swamp pond, 7, immersible pump pond, 8, head-tank, 9, adjust pond, 10, sewage draining exit, 11, sieves cover plate, 12, waterproof layer, 13, concrete layer, 14, heat-insulation layer, 15, foundation construction layer, 16, drainage pipeline, 17, water collecting pump.

Detailed description of the invention

By describing the technology contents of the present invention, structural feature in detail, being reached purpose and effect, hereby enumerate embodiment below and coordinate accompanying drawing to be explained in detail.

In describing the invention, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " front ", " after ", " left ", " right ", " vertically ", " level ", " top ", " end ", " in ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limiting the scope of the invention.

Shown in Fig. 1-Fig. 4, a kind of aquaculture system provided by the invention, utilize pipeline to be connected with head-tank 8 in adjustment pond 9, culturing pool 1, filtering ponds 3, sterilization pool 4, biological contact oxidation pond 5, artificial swamp pond 6, immersible pump pond 7. Utilize " returning " the type blowdown ditch 2 being arranged on inclined-plane at the bottom of pond to be recycled in adjustment pond 9 by filtering ponds 3, sterilization pool 4 and biological contact oxidation pond 5 remove impurity by the water body in culturing pool 1, be supplemented with appropriate water and enter whole blood circulation; When system needs effluent sewerage to feed new water and then to maintain when blood circulation water quality or system itself need a large amount of spoil disposal again or during system overhaul, it is also possible to utilize extra setting bottom culturing pool 1 hydrocone type valve sewage and mud are drained into sewage treatment plant; Adjust pond 9 except connecting with head-tank 8, it is also associated with municipal water supply pipeline, deep-well underground water pipe and central authorities' deposit pond pipeline, when needing to carry out the supply of new water in blood circulation, municipal water supply and deep-well subsoil water cooperate, it is used for regulating nitrogen ammonia and the nitrate concentration of the water temperature of circulating water body and dilution circulating water body, when municipal water supply is too late or phreatic water is cut off the water supply, start central authorities' deposit pond to ensure the properly functioning of circulation.

Described culturing pool 1 adopts multiple structure, it is followed successively by foundation construction layer 15, heat-insulation layer 14, concrete layer 13 and waterproof layer 12 from the bottom up, utilize the heat insulation effect of the double-layer steel plate structure frame arranged outside the heat-insulation layer and workshop that extruded sheet makes, the automatic thermostatic device arranged on culturing pool 1 sidewall is coordinated automatically to monitor the water temperature in culturing pool again, during lower than standard value, water body is heated, it is ensured that the moderate optimum growth temp meeting material culture of water temperature in culturing pool 1. It is provided with some drainage pipelines 16 along cell body below foundation construction layer 15 at the bottom of culturing pool 1 pond, described drainage pipeline 16 is connected with water treatment pond by a water collecting pump 17, when running into rainy season or other reasons causes that subsoil water is too much, subsoil water can be effectively prevented infilter the multiple structure bottom culturing pool and then the structure of culturing pool is damaged, it is prevented that cell body leaks.

The aquaculture system that the present invention proposes, by a series of physics, biochemistry aspect process after, the used waste water of cultivation is made to reach the purpose requirement of breeding water (ammonia nitrogen, nitrite, pH etc. and other the index reach) purified, and by outer power so as to cycling and reutilization, change and traditional be made directly the mode that whole pond water body is replaced and save the consumption of substantial amounts of purification of water quality man power and material, and ensure that the effect of water body purification.

In sum, being only the preferred embodiments of the invention, do not limit protection scope of the present invention with this, all equivalences made according to the scope of the claims of the present invention and description change and modify, and are all within the scope that patent of the present invention contains.

Claims

1. an aquaculture system, including the some culturing pools being arranged in workshop and water treatment pond, it is characterized in that: described some culturing pools and water treatment pond are arranged in and divide in the workshop of column distribution, described water treatment pond is followed successively by connected filtering ponds, sterilization pool, biological contact oxidation pond, artificial swamp pond, immersible pump pond, head-tank and adjustment pond, described biological contact oxidation pond is connected with head-tank by immersible pump pond, and the outlet of described head-tank leads to culturing pool; Described culturing pool cell body is multiple structure, described culturing pool cell body is followed successively by foundation construction layer, heat-insulation layer, concrete layer and waterproof layer from outside to inside, described culturing pool cell body bottom center is provided with sewage draining exit, it is shaped to inclined-plane from sidewall to mudhole bottom described culturing pool, forming " returning " type blowdown ditch on described culturing pool bottom bevel, described blowdown ditch connects with sewage draining exit; Described sewage draining exit is connected to the circulating water pipeline connected with water treatment pond, and described circulating water pipeline is along in-duct installation, and each described culturing pool and circulating water pipeline junction are provided with manually-operated gate.

2. a kind of aquaculture system according to claim 1, it is characterised in that: being provided with some drainage pipelines along cell body below the described foundation construction layer at the bottom of culturing pool pond, described drainage pipeline is connected with water treatment pond by a water collecting pump.

3. a kind of aquaculture system according to claim 1, it is characterised in that: described " returning " type blowdown ditch is provided with sieves cover plate, and described cover plate is 15 order stainless steel mesh compositions of bedding on the matrix pattern skeleton of stainless steel square sealing of tube.

4. a kind of aquaculture system according to claim 1, it is characterised in that: forming water inlet respectively on described culturing pool cell body side, described water inlet is by pipeline and municipal water supply pipeline, deep-well underground water pipe or deposit pond pipeline connection.

5. a kind of aquaculture system according to claim 1, it is characterised in that: described culturing pool sidewall and bottom are provided with automatic thermostatic device and oxygen-increasing device, and described oxygen-increasing device is connected with the micropore ceramics of the laying in culturing pool by pipeline.

6. a kind of aquaculture system according to claim 1, it is characterized in that: described circulating water pipe material adopts the PE water pipe of the connection of hot melt or electric smelting, connecting tube between each described structures adopts the PVC-U plastic drain-pipe that glue is bonding, described immersible pump outlet pipe and discharge pipeline to adopt hot galvanized steel pipe.

7. a kind of aquaculture system according to claim 1, it is characterised in that: being provided with the frame of double-layer steel plate structure outside described workshop, described frame is provided with ventilation unit.

8. a kind of aquaculture system according to claim 1, it is characterised in that: also include hydrocone type valve in described culturing pool cell body bottom blow-down mouth.

9. a kind of aquaculture system according to claim 1, it is characterised in that: the every 2-4 h cycle of described cultivating system water body once, namely circulates 6-12 time every day.