CN203233901U - Water circulating device used for prawn aquaculture - Google Patents
Water circulating device used for prawn aquaculture Download PDFInfo
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- CN203233901U CN203233901U CN 201320265331 CN201320265331U CN203233901U CN 203233901 U CN203233901 U CN 203233901U CN 201320265331 CN201320265331 CN 201320265331 CN 201320265331 U CN201320265331 U CN 201320265331U CN 203233901 U CN203233901 U CN 203233901U
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Abstract
The utility model discloses a water circulating device used for prawn aquaculture. The water circulating device comprises an aquaculture basin, a precipitating basin, a floating-type filtering basin and a water pump unit, wherein the aquaculture basin is provided with a first water outlet, solid and liquid can be separated in the precipitating basin, the floating-type filtering basin is provided with filtering materials and floats on the water surface of the aquaculture basin, water in the precipitating basin can be pumped to the floating-type filtering basin through the water pump unit, the precipitating basin is provided with a first water inlet and a sewage draining opening, and the first water inlet is communicated with the first water outlet. Because water in the aquaculture basin is circulated, water replacing amount is reduced, temperature changes of the water are small, and prawn survival rate and yield can be improved. Because the water in the aquaculture basin is recycled, pollution on peripheral sea areas is reduced, and the ecological environment is protected. Meanwhile, contaminants discharged from the sewage draining opening can be further processed through the water circulating device, fertilizer can be extracted and purified, cost is reduced, energy is saved, and the environment is protected. The water circulating device is particularly suitable for high-density prawn aquaculture.
Description
Technical field
The utility model relates to bioengineering field, particularly a kind of circulating water device for prawn culturing.
Background technology
Can produce a large amount of pollutants in the prawn culturing process, such as dissolubility nutritive salt such as particle suspensions, aquatic floatability animals and plants and nitrogen phosphorus, and the residue of the complicated organic matter such as antibiotic of employed various difficult degradations in the foster shrimp process, Chinese herbal medicine and heavy metal disinfectant etc.If change the water time lengthening, the water quality deterioration in the shrimp-cultivation pool, the prawn survival rate descends; If frequently inject new water, perhaps quantity of exchanged water increases, and pool inner water temperature is changed obviously, overwintering season particularly, and the prawn survival rate reduces, so that the minimizing of prawn output; Simultaneously, waste water of shrimp breeding is almost unprocessed just directly to enter surrounding sea areas, substantially exceeds the self-purification capacity in marine site, has accelerated the eutrophication of surrounding sea areas, can cause red tide when serious, is necessary existing prawn culturing pattern is improved.
The utility model content
The utility model provides a kind of circulating water device for prawn culturing, and it has overcome the existing deficiency of background technology.The technical scheme that adopts that the utility model solves its technical problem is: a kind of circulating water device for prawn culturing, it is characterized in that: it comprises: one is provided with the breeding pool (100) of the first delivery port (110), one can carry out the sedimentation basin (200) of Separation of Solid and Liquid, the one floating filtering ponds (300) and that filtrate (310) are housed and swim in breeding pool (100) water surface can detach the water in the sedimentation basin (200) to the water pump unit of floating filtering ponds (300), described sedimentation basin (200) is provided with the first water inlet (210) and sewage draining exit (220), and described the first water inlet (210) is connected the first delivery port (110).
Among one preferred embodiment: described sedimentation basin (200) is positioned at side under the breeding pool (100).
Among one preferred embodiment: described sedimentation basin (200) has the perisporium (240) of a diapire (230) and an affixed diapire (230), the cross section of described diapire (230) is " V " font, the cross section of described perisporium (240) is square, described the first water inlet (210) is opened in the junction of perisporium (240) and diapire (230), and described sewage draining exit (220) is opened in the bottom of diapire (230).
Among one preferred embodiment: described the first water inlet (210) number is provided with two and positioned opposite.
Among one preferred embodiment: the diapire of described breeding pool (100) is the inclined plane, and described the first delivery port (110) is opened in the bottommost on this inclined plane.
Among one preferred embodiment: described water pump unit comprises a lifting sleeve (410), one is installed in the water pump (420) of lifting sleeve (410), one water inlet pipe (430) and one can swim in first float (440) of the water surface of sedimentation basin (200), described lifting sleeve (410) is installed on the first float (440), described lifting sleeve (410) passes the diapire of breeding pool (100) and stretches out breeding pool (100), one of described water inlet pipe (430) end connects lifting sleeve (410), the other end connected floating filtering ponds (300) of water inlet pipe (430).
Among one preferred embodiment: described sedimentation basin (200) also is provided with a lid (250), described lid (250) seal cover is connected on perisporium (240), and lid (250) is provided with one first through hole, the diapire of breeding pool (100) is provided with one second through hole, and lifting sleeve (410) successively passes the first through hole and the second through hole and stretches out breeding pool (100).
Among one preferred embodiment: described floating filtering ponds (300) comprise a metal framework, nylon rete and some the second floats (320), and described nylon rete is socketed in the metal framework, and described the second float (320) is installed on the metal framework.
Among one preferred embodiment: described nylon rete is provided with one second delivery port (330) and the second water inlet (340), described water inlet pipe (430) passes metal framework and is connected with the second water inlet (340), and the second delivery port (330) of living in highly be higher than the second water inlet (340) of living in the height.
Among one preferred embodiment: also comprise one for the nanometer disc for air inflation (350) that the water of floating filtering ponds (300) is inflated, it is installed in the bottom of filtrate (310).
The technical program is compared with background technology, and it has following advantage:
1. when the water pollutant in the breeding pool is more, only need open the first delivery port, solidliquid mixture in the breeding pool enters in the sedimentation basin by the first water inlet, in sedimentation basin, carry out Separation of Solid and Liquid, solid particle is discharged sedimentation basin by sewage draining exit, liquid enters in the floating filtering ponds by the water pump unit, by filtrate the liquid that enters in the floating filtering ponds is filtered again, and the liquid after will filtering at last enters in the breeding pool again.Owing to being that the water in the breeding pool is circulated, reduced quantity of exchanged water, water temperature changes little, can improve the survival rate of prawn, improves output; Water in the breeding pool is recycled, reduced the pollution to surrounding sea areas, protected ecotope; Simultaneously, can further process the pollutant that sewage draining exit is discharged, refine fertilizer etc., reduce cost, energy-saving and environmental protecting; And this device is particularly suitable for highdensity prawn culturing.
2. the cross section of diapire is " V " font, the first water inlet is opened in the junction of perisporium and diapire, so that the water that enters from the first water inlet can produce eddy flow in sedimentation basin, form whirlpool, and then so that the energy Separation of Solid and Liquid, it is low that solid sinks to sedimentation basin gradually, and by the sewage draining exit discharge, liquid enters the floating filtering ponds by the water pump unit, this sedimentation basin good effect of separating solid from liquid, and simple in structure, cost is low.
3. the breeding pool diapire is the inclined plane, so that water can be along the inclined plane to dirty, water velocity is faster, and is convenient to produce in sedimentation basin whirlpool.
4. the floating filtering ponds swim in the breeding pool, directly are disposed in the breeding pool by the second delivery port after the water filtration, shorten the distance of discharging, and mass rate of emission is faster, so that the efficient of whole circulating water device improves.
5. be provided with the nanometer disc for air inflation, the water in the floating filtering ponds is inflated, so that the Shuifu County that enters in the breeding pool contains air, be convenient to the growth of prawn, improve output.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The structural representation of Fig. 1 has illustrated a preferred embodiment a kind of circulating water device for prawn culturing.
Fig. 2 has illustrated a preferred embodiment a kind of circulating water device for prawn culturing partly cut open structural representation
Embodiment
Please refer to Fig. 1 and Fig. 2, an a kind of preferred embodiment of the circulating water device for prawn culturing, described a kind of circulating water device for prawn culturing, it comprises a breeding pool 100, a sedimentation basin 200, floating filtering ponds 300 and a water pump unit.
Described breeding pool 100 is provided with the first delivery port 110.In the present embodiment, other is provided with a filter screen, and this filter screen is installed in the first delivery port 110 places, prevents that prawn is from 110 discharges of the first delivery port.
In the present embodiment, the diapire of described breeding pool 100 is the inclined plane, and described the first delivery port 110 is opened in the bottommost on this inclined plane, so that water can be along the inclined plane to dirty, water velocity is faster, and is convenient to produce in sedimentation basin whirlpool.
In the present embodiment, the diapire of breeding pool 100 is provided with one second through hole.
Described sedimentation basin 200 can carry out Separation of Solid and Liquid, and described sedimentation basin 200 is provided with the first water inlet 210 and sewage draining exit 220, and described the first water inlet 210 is connected the first delivery port 110.
In the present embodiment, described sedimentation basin 200 is positioned at side under the breeding pool 100.In the present embodiment, this sedimentation basin 200 can be embedded in underground, does not take additional space, perhaps, can imbed sedimentation basin below existing breeding pool, and compatibility is strong, greatly reduces cost.
In the present embodiment, described sedimentation basin 200 has the perisporium 240 of a diapire 230 and an affixed diapire 230, the cross section of described diapire 230 is " V " font, the cross section of described perisporium 240 is square, described the first water inlet 210 is opened in the junction of perisporium 240 and diapire 230, and described sewage draining exit 220 is opened in the bottom of diapire 230.The cross section of diapire is " V " font, the first water inlet is opened in the junction of perisporium and diapire, so that the water that enters from the first water inlet can produce eddy flow in sedimentation basin, form whirlpool, and then so that the energy Separation of Solid and Liquid, it is low that solid sinks to sedimentation basin gradually, and by the sewage draining exit discharge, liquid enters the floating filtering ponds by the water pump unit, this sedimentation basin good effect of separating solid from liquid, and simple in structure, cost is low.
In the present embodiment, described the first water inlet 210 numbers are provided with two and positioned opposite.In the present embodiment, other is provided with one of 260, two tube connectors 260 of two tube connectors ends and all is connected with the first delivery port 110, and the other end of two tube connectors 260 is connected with two the first water inlets 210 respectively.
In the present embodiment, described sedimentation basin 200 also is provided with a lid 250, and described lid 250 seal covers are connected on perisporium 240, and lid 250 is provided with one first through hole.
In the present embodiment, this device also is provided with a blow-off pipe 270, and described blow-off pipe 270 is connected sewage draining exit 220.
Described water pump unit can detach the water in the sedimentation basin 200 to floating filtering ponds 300.
In the present embodiment, described water pump unit comprises that a lifting sleeve 410, is installed in the first float 440 that the water pump 420 of lifting sleeve 410, a water inlet pipe 430 and can swim in the water surface of sedimentation basin 200, described lifting sleeve 410 is installed on the first float 440, described lifting sleeve 410 passes the diapire of breeding pool 100 and stretches out breeding pool 100, one of described water inlet pipe 430 end connects lifting sleeve 410, the other end connected floating filtering ponds 300 of water inlet pipe 430.
In the present embodiment, described lifting sleeve 410 successively passes the first through hole and the second through hole and stretches out breeding pool 100.
Described floating filtering ponds 300 are equipped with filtrate 310 and swim in breeding pool 100 waters surface.
In the present embodiment, described floating filtering ponds 300 comprise a metal framework, nylon rete and some the second floats 320, described nylon rete is socketed in the metal framework, and described the second float 320 is installed on the metal framework, and this second float 320 can make metal framework surface about 20 centimetres.
In the present embodiment, described nylon rete is provided with one second delivery port 330 and the second water inlet 340, and described water inlet pipe 430 passes metal framework and is connected with the second water inlet 340, and the second delivery port 330 of living in highly be higher than the second water inlet 340 height of living in.The floating filtering ponds swim in the breeding pool, directly are disposed in the breeding pool by the second delivery port after the water filtration, shorten the distance of discharging, and mass rate of emission is faster, so that the efficient of whole circulating water device improves.
In the present embodiment, described filtrate 310 is biofilter material.
In the present embodiment, this device also comprises one for the nanometer disc for air inflation 350 that the water of floating filtering ponds 300 is inflated, and it is installed in the bottom of filtrate 310.Be provided with the nanometer disc for air inflation, the water in the floating filtering ponds is inflated, so that the Shuifu County that enters in the breeding pool is oxygenous, be convenient to the growth of prawn, improve output.
When the water pollutant in the breeding pool is more, only need open the first delivery port, solidliquid mixture in the breeding pool enters in the sedimentation basin by the first water inlet, in sedimentation basin, carry out Separation of Solid and Liquid, solid particle is discharged sedimentation basin by sewage draining exit, liquid enters in the floating filtering ponds by the water pump unit, by filtrate the liquid that enters in the floating filtering ponds is filtered again, and the liquid after will filtering at last enters in the breeding pool again.Owing to being that the water in the breeding pool is circulated, reduced quantity of exchanged water, water temperature changes little, can improve the survival rate of prawn, improves output; Water in the breeding pool is recycled, reduced the pollution to surrounding sea areas, protected ecotope; Simultaneously, can further process the pollutant that sewage draining exit is discharged, refine fertilizer etc., reduce cost, energy-saving and environmental protecting.
The above, it only is the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (10)
1. circulating water device that is used for prawn culturing, it is characterized in that: it comprises: one is provided with the breeding pool (100) of the first delivery port (110), one can carry out the sedimentation basin (200) of Separation of Solid and Liquid, the one floating filtering ponds (300) and that filtrate (310) are housed and swim in breeding pool (100) water surface can detach the water in the sedimentation basin (200) to the water pump unit of floating filtering ponds (300), described sedimentation basin (200) is provided with the first water inlet (210) and sewage draining exit (220), and described the first water inlet (210) is connected the first delivery port (110).
2. a kind of circulating water device for prawn culturing according to claim 1 is characterized in that: described sedimentation basin (200) is positioned at side under the breeding pool (100).
3. a kind of circulating water device for prawn culturing according to claim 2, it is characterized in that: described sedimentation basin (200) has the perisporium (240) of a diapire (230) and an affixed diapire (230), the cross section of described diapire (230) is " V " font, the cross section of described perisporium (240) is square, described the first water inlet (210) is opened in the junction of perisporium (240) and diapire (230), and described sewage draining exit (220) is opened in the bottom of diapire (230).
4. a kind of circulating water device for prawn culturing according to claim 3, it is characterized in that: described the first water inlet (210) number is provided with two and positioned opposite.
5. a kind of circulating water device for prawn culturing according to claim 3, it is characterized in that: the diapire of described breeding pool (100) is the inclined plane, described the first delivery port (110) is opened in the bottommost on this inclined plane.
6. a kind of circulating water device for prawn culturing according to claim 3, it is characterized in that: described water pump unit comprises a lifting sleeve (410), one is installed in the water pump (420) of lifting sleeve (410), one water inlet pipe (430) and one can swim in first float (440) of the water surface of sedimentation basin (200), described lifting sleeve (410) is installed on the first float (440), described lifting sleeve (410) passes the diapire of breeding pool (100) and stretches out breeding pool (100), one of described water inlet pipe (430) end connects lifting sleeve (410), the other end connected floating filtering ponds (300) of water inlet pipe (430).
7. a kind of circulating water device for prawn culturing according to claim 6, it is characterized in that: described sedimentation basin (200) also is provided with a lid (250), described lid (250) seal cover is connected on perisporium (240), and lid (250) is provided with one first through hole, the diapire of breeding pool (100) is provided with one second through hole, and lifting sleeve (410) successively passes the first through hole and the second through hole and stretches out breeding pool (100).
8. a kind of circulating water device for prawn culturing according to claim 6, it is characterized in that: described floating filtering ponds (300) comprise a metal framework, nylon rete and some the second floats (320), described nylon rete is socketed in the metal framework, and described the second float (320) is installed on the metal framework.
9. a kind of circulating water device for prawn culturing according to claim 8, it is characterized in that: described nylon rete is provided with one second delivery port (330) and the second water inlet (340), described water inlet pipe (430) passes metal framework and is connected with the second water inlet (340), and the second delivery port (330) of living in highly be higher than the second water inlet (340) of living in the height.
10. a kind of circulating water device for prawn culturing according to claim 8 is characterized in that: comprise that also one is used for nanometer disc for air inflation (350) that the water of floating filtering ponds (300) is inflated, it is installed in the bottom of filtrate (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320265331 CN203233901U (en) | 2013-05-15 | 2013-05-15 | Water circulating device used for prawn aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320265331 CN203233901U (en) | 2013-05-15 | 2013-05-15 | Water circulating device used for prawn aquaculture |
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| Publication Number | Publication Date |
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| CN203233901U true CN203233901U (en) | 2013-10-16 |
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| CN 201320265331 Expired - Fee Related CN203233901U (en) | 2013-05-15 | 2013-05-15 | Water circulating device used for prawn aquaculture |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285660A (en) * | 2013-05-15 | 2013-09-11 | 莆田市汇丰食品工业有限公司 | Circulating water device for shrimp aquaculture and operating method thereof |
| CN104304149A (en) * | 2014-09-29 | 2015-01-28 | 青岛康合伟业商贸有限公司 | Water drainage and waste discharge pipe for fish pond |
| CN105398803A (en) * | 2015-11-27 | 2016-03-16 | 中国水产科学研究院渔业机械仪器研究所 | Uniform feeding device and method for unshelling processing of small shrimps |
| CN106472390A (en) * | 2016-10-24 | 2017-03-08 | 陈思恬 | A kind of shrimp culture pond |
| CN106472391A (en) * | 2016-10-24 | 2017-03-08 | 陈思恬 | A kind of recirculated water shrimp ecosystem |
| CN109548726A (en) * | 2018-11-12 | 2019-04-02 | 曹威 | A kind of aquaculture device being convenient to clean accumulation excreta |
-
2013
- 2013-05-15 CN CN 201320265331 patent/CN203233901U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285660A (en) * | 2013-05-15 | 2013-09-11 | 莆田市汇丰食品工业有限公司 | Circulating water device for shrimp aquaculture and operating method thereof |
| CN104304149A (en) * | 2014-09-29 | 2015-01-28 | 青岛康合伟业商贸有限公司 | Water drainage and waste discharge pipe for fish pond |
| CN105398803A (en) * | 2015-11-27 | 2016-03-16 | 中国水产科学研究院渔业机械仪器研究所 | Uniform feeding device and method for unshelling processing of small shrimps |
| CN106472390A (en) * | 2016-10-24 | 2017-03-08 | 陈思恬 | A kind of shrimp culture pond |
| CN106472391A (en) * | 2016-10-24 | 2017-03-08 | 陈思恬 | A kind of recirculated water shrimp ecosystem |
| CN109548726A (en) * | 2018-11-12 | 2019-04-02 | 曹威 | A kind of aquaculture device being convenient to clean accumulation excreta |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |