CN103931545A - Track-type aquaculture water processing system and process method thereof - Google Patents
Track-type aquaculture water processing system and process method thereof Download PDFInfo
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Abstract
The invention relates to a track-type aquaculture water processing system and a process method of the track-type aquaculture water processing system, and belongs to the technical field of aquaculture equipment. A section of water processing pool is arranged around a fishpond, and the water processing pool sequentially comprises a settling pond, a plurality of water processing bins connected in series and an adjustment pool from front to back. When the water level of the fishpond ascends, water overflows to a water processing water inlet pipe, then flows to the settling pool, and flows into the multiple water processing bins connected in series and in a multi-stage mode through a settling pool water overturning pipe, the water flow is filtered through a padding layer and finally flows into the adjustment pool, a circulation pump is started, and processed water inside the adjustment pool is pumped into the fishpond. The track-type aquaculture water processing system makes full use of the space under a passage between fishponds and saves the space occupied by water processing equipment, the distance between culturing sewage in the fishpond and the settling pool is short, the water processing bins automatically overturn water by using the water level difference, water processing cost is lowered, and the independent water processing system can effectively prevent fish disease cross infection with other culturing pools, and is simple and convenient to operate.
Description
Technical field
The present invention relates to a kind of racetrack aquiculture water treatment system and process thereof, belong to aquaculture equipment technical field.
Background technology
Limited at water area resource, Marine Fishing Industry scale constantly expands today, marine fishing fishery can reach or approach one day saturated, thus only greatly develop aquaculture, could be from truly meeting the demand and supply of aquatic products.In aquaculture, water quality is an aspect can not be ignored, the quality of water quality directly has influence on the growth and development of cultivation object, each aquatic livestock all needs the condition of water quality of suitable its existence, if water quality can meet the demands, cultivated animals just can smooth growth be grown, some index of water quality exceeds biological adaptation and restrains oneself scope, the lighter's cultivated animals can not normal growth, and the death in enormous quantities that severe one may cause cultivated animals, has brought immeasurable economic loss to raiser.According to statistics, 85% aquatic products disease is caused by quality problem, so water quality management is most important to culture fishery.
In recent years, the culture fishery scale of Yangtze River Delta Region, also at development, in safeguarding local Dominant variety, is introduced famous and precious new varieties, such as kinds such as bright and beautiful carp, hairtail, filefish, perches.But, the water body of Yangtze Estuary has been subjected to pollution in various degree, and special cultivation kind is comparatively responsive to water pollution, so for more rationally, cultivate special cultivation kind to high-quality, many special aquacultures field makes the transition to industrial circulating water cultivating.
At present, price, energy consumption and the operating cost of most domestic water processing establishment and equipment are high, in order to ensure the sustainable development of culture fishery, need to be under the prerequisite that meets water quality requirement, reduce largely energy consumption, cost, space in breeding process.So, how to change existing cultivating system pattern, reduce aquaculture energy consumption, improve water treatment quality, optimize water treatment system, will there is remarkable impact to the development of the aquaculture of the current Yangtze River Delta Region of China.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of racetrack aquiculture water treatment system is provided, the power consumption of this water treatment system less, cost is low, and utilized greatly the space under the passageway between fishpond, and save taking up room of water treatment facilities, effectively reduce aquaculture cost.
Another object of the present invention is to provide a kind of process of racetrack aquiculture water treatment system.
Object of the present invention is realized by following technical scheme.
A kind of racetrack aquiculture water treatment system, is characterized in that:
One section of water treating pond is set around limit, fishpond, and this water treating pond is followed successively by sedimentation basin, several water treatment storehouse and regulating reservoirs of mutually connecting from front to back, and described water treating pond and described fishpond share a sidewall.Water treating pond is close to fishpond also and fishpond shares a sidewall, has reduced like this manufacturing cost, has shortened fishpond to the distance between water treating pond, and can utilize well space around, fishpond.
The bottom surface of described sedimentation basin is scalene cone, and vertex of a cone place offers sewage draining exit, is inserted with intubate a in sewage draining exit, the pool wall height lower than sedimentation basin suitable for reading of this intubate a; The sidewall of described sedimentation basin is offered water inlet; Pool wall between described sedimentation basin and described water treatment storehouse is provided with the L-type sedimentation basin being made up of vertical tube and transverse tube and turns over water pipe, and the suitable for reading of vertical tube is water inlet, and this sedimentation basin turns over the water inlet height of water pipe lower than water body height in sedimentation basin; The upper open height of described intubate a turns over the height of the water inlet of water pipe higher than described sedimentation basin;
The bottom in described water treatment storehouse is scalene cone, and vertex of a cone place offers sewage draining exit, and the outer tube of two sleeve pipe overflow pipes is housed in sewage draining exit, is inserted with the inner tube of two sleeve pipe overflow pipes in this sewage draining exit, described outer tube suitable for reading lower than pool wall height in water treatment storehouse; Configure packing layer in bottom surface by stent support, sedimentation basin turns over the water outlet height of water pipe lower than the bottom of described packing layer; Between described adjacent water treatment storehouse, pool wall is provided with L-type water treatment storehouse and turns over water pipe a, and the water inlet height that water pipe a is turned in this water treatment storehouse is lower than the water body height in this water treatment storehouse and higher than the upper surface of the packing layer in this water treatment storehouse; The upper open height of described pair of sleeve pipe overflow pipe turns over the height of the water inlet of water pipe a higher than described water treatment storehouse; While needing blowdown, as long as extract the inner tube of two sleeve pipe overflow pipes, so both facilitated blowdown, guaranteed that the filler in packing layer can not run off from sewage draining exit.
Described regulating reservoir bottom is scalene cone, and vertex of a cone place offers sewage draining exit, is inserted with intubate b in sewage draining exit, the pool wall height lower than regulating reservoir suitable for reading of this intubate b; Pool wall between described water treatment storehouse and described regulating reservoir is provided with L-type water treatment storehouse and turns over water pipe b, and the upper open height of described pair of sleeve pipe overflow pipe turns over the height of the water inlet of water pipe b higher than described water treatment storehouse; In described regulating reservoir, be provided with circulating pump, this circulating pump is connected with the drainpipe that leads to fishpond;
This water treating pond below is also provided with blow-off pipe, and this blow-off pipe communicates with the sewage draining exit of sedimentation basin, some water treatments storehouse and regulating reservoir bottom respectively;
Described water treating pond configuration Compressed Gas air inlet pipe, air inlet pipe is connected to respectively the aeration coil pipe that is arranged in sedimentation basin and bottom, some water treatments storehouse;
The delivery port in described fishpond connects the water inlet of described sedimentation basin sidewall by water inlet pipe;
Further, the pore left and right intersection perforate on described aeration coil pipe, pitch of holes 100-150mm, diameter is 4.8mm.
Further, described support is 120-300mm to the distance of the bottom in water treatment storehouse, and the distance of the upper surface of described packing layer to the upper surface in water treatment storehouse is 200-250mm; The material of the filler of this packing layer is polypropylene.
Further, described water treating pond is brick mix structure.
Further, described pair of sleeve pipe overflow pipe is inside and outside independently double-layer hollow sleeve pipe, and the external diameter of described outer tube is than the large 8-20mm of the external diameter of inner tube.
Further, described in the aspect ratio suitable for reading of described intubate a, sedimentation basin turns over the high 70-150mm of height of the water inlet of water pipe; Described in the aspect ratio suitable for reading of described pair of sleeve pipe overflow pipe, the high 70-150cm of height of the water inlet of water pipe b is turned over water pipe a or water treatment storehouse and turns in water treatment storehouse.
Further, the top of sedimentation basin, water treatment storehouse and regulating reservoir is provided with cover plate.Preferably, the thickness of described cover plate is 40-50cm.
Further, the quantity in described water treatment storehouse is 10-20.
Further, the described one section of water treating pond arranging around limit, fishpond is the water treating pond that is arranged on the circle of 3/4ths on limit, fishpond.
The process of above-mentioned racetrack aquiculture water treatment system, its step comprises:
1., start circulating pump, the processing water in regulating reservoir is pumped in fishpond;
2., the water level in described fishpond flow in sedimentation basin because of water-head after rising;
3. the water, in sedimentation basin flows in several water treatment storehouses of mutually connecting successively, and the filtered water after the filtration of the oxygenation of aeration coil pipe, packing layer is held to regulating reservoir;
4. the inner tube and the intubate b that, take out intubate a, two sleeve pipe overflow pipes carry out periodical blowdown.
Beneficial effect of the present invention is:
1, described racetrack aquiculture water treatment system makes full use of the space under passageway between fishpond, has saved water treatment facilities and has taken up room, and has reduced factory building expenditure of construction; And aquaculture wastewater in fishpond is shorter to the distance between sedimentation basin, water treatment storehouse utilizes water-head automatic turning water, lower than the concentrated water treatment loss of flood peak, greatly reduces production cost.
2, described water treatment storehouse adopts the mode of bottom in and top out, plural serial stage to carry out multistage interception, contributes to the removal of suspension and organic pollutant, and the suspension of interception is all stayed bottom, facilitates blowdown; The biomembrane that packing layer adheres to is effectively removed turbidity, is adjusted colourity organic pollutant, and by bottom aeration oxygen replenishing, ensures biomembranous oxygen-enriched environment, also possesses certain stripping effect simultaneously.
3, whole aquiculture water treatment system just utilizes a low lift low discharge circulating pump, than in prior art, use focus on circulation power, the acquisition cost of pump and maintain cost all low; This aquiculture water treatment system adopts brick mix structure, constructability and installation, and maintenance cost is also low.
4, the present invention is water treatment system independently, can effectively prevent and the fish disease cross-infection of other culturing pools, and native system is simple, easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the water treating pond of racetrack aquiculture water treatment system of the present invention.
Fig. 2 is the structural representation of the aeration coil pipe in the water treating pond of racetrack aquiculture water treatment system of the present invention.
Fig. 3 is the air intake structure schematic diagram of racetrack aquiculture water treatment system of the present invention.
Fig. 4 is the plumbing structural representation of racetrack aquiculture water treatment system of the present invention.
The 1st, fishpond, the 2nd, sedimentation basin, the 3rd, water treatment storehouse, the 4th, regulating reservoir, the 5th, intubate a, the 6th, water inlet, the 7th, sedimentation basin turns over water pipe, the 8th, two sleeve pipe overflow pipes, the 9th, packing layer, the 10th, support, the 11st, cover plate, the 12nd, intubate b, the 13rd, water pipe b is turned in water treatment storehouse, the 14th, circulating pump, the 15th, drainpipe, the 16th, blow-off pipe, the 17th, air inlet pipe, the 18th, aeration coil pipe, the 19th, water inlet pipe.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of racetrack aquiculture water treatment system, it is characterized in that: 3/4ths circle water treating ponds are set around 1 limit, fishpond, described water treating pond is followed successively by 2,19 water treatment storehouse 3 and regulating reservoirs 4 of mutually connecting of sedimentation basin from front to back, and described water treating pond and described fishpond 1 share a sidewall;
The bottom surface of described sedimentation basin 2 is scalene cone, and vertex of a cone place offers sewage draining exit, is inserted with intubate a5 in sewage draining exit, the pool wall height lower than sedimentation basin 2 suitable for reading of this intubate a5; The sidewall of described sedimentation basin 2 is offered water inlet 6; Pool wall between described sedimentation basin 2 and described water treatment storehouse 3 is provided with the L-type sedimentation basin being made up of vertical tube and transverse tube and turns over water pipe 7, and the suitable for reading of vertical tube is water inlet, and this sedimentation basin turns over the water inlet height of water pipe 7 lower than the interior water body height of sedimentation basin 2; Described in the aspect ratio suitable for reading of described intubate a5, sedimentation basin turns over the high 10cm of height of the water inlet of water pipe 7.
The bottom in described water treatment storehouse 3 is scalene cone, and vertex of a cone place offers sewage draining exit, and the outer tube of two sleeve pipe overflow pipes 8 is housed in sewage draining exit, is inserted with the inner tube of two sleeve pipe overflow pipes 8 in this sewage draining exit, described outer tube suitable for reading lower than the interior pool wall height in water treatment storehouse 3; In bottom surface, by support 10 supported configurations packing layers 9, sedimentation basin turns over the water outlet height of water pipe 7 lower than the bottom of described packing layer 9; 3, storehouse of described adjacent water treatment pool wall is provided with L-type water treatment storehouse and turns over water pipe a, and the water inlet height that water pipe a is turned in this water treatment storehouse is lower than the water body height in this water treatment storehouse 3 and higher than the upper surface of the packing layer 9 in this water treatment storehouse 3; Described in the aspect ratio suitable for reading of described pair of sleeve pipe overflow pipe 8, the high 100mm of height of the water inlet of water pipe a is turned in water treatment storehouse.Preferably, described pair of sleeve pipe overflow pipe 8 is inside and outside independently double-layer hollow sleeve pipe, and the external diameter of described outer tube is than the large 20mm of the external diameter of inner tube.
Described regulating reservoir 4 bottoms are scalene cone, and vertex of a cone place offers sewage draining exit, is inserted with intubate b12 in sewage draining exit, the pool wall height lower than regulating reservoir 4 suitable for reading of this intubate b12; Pool wall between described water treatment storehouse 3 and described regulating reservoir 4 is provided with L-type water treatment storehouse and turns over water pipe b13, and the high 100mm of height of the water inlet of water pipe b13 is turned in water treatment storehouse described in the aspect ratio suitable for reading of described pair of sleeve pipe overflow pipe 8; In described regulating reservoir 4, be provided with circulating pump 14, this circulating pump 14 is connected with the drainpipe 15 that leads to fishpond 1.
This water treating pond below is also provided with blow-off pipe 16, and this blow-off pipe 16 communicates with the sewage draining exit of 2,19 water treatment storehouses 3 of sedimentation basin and regulating reservoir 4 bottoms respectively.
Described water treating pond configuration Compressed Gas air inlet pipe 17, air inlet pipe is connected to respectively the aeration coil pipe 18 that is arranged in sedimentation basin 2 and 3 bottoms, some water treatments storehouse.Preferably, the pore left and right intersection perforate on described aeration coil pipe 18, pitch of holes 100-150mm, diameter is 4.8mm.
The delivery port in described fishpond 1 connects the water inlet 6 of described sedimentation basin 2 sidewalls by water inlet pipe 19.
The top of described sedimentation basin 2, water treatment storehouse 3 and regulating reservoir 4 is provided with cover plate 19.Preferably, the thickness of described cover plate 19 is 40-50mm.
Above-mentioned water treating pond is brick mix structure.
Described support 10 is 120-300mm to the distance of the bottom in water treatment storehouse 3, and the distance of the upper surface of described packing layer 9 to the upper surface in water treatment storehouse 3 is 120-300mm, and the material of the filler of this packing layer 9 is polypropylene.
The process of above-mentioned racetrack aquiculture water treatment system is: start circulating pump 14, treated water in regulating reservoir is pumped in fishpond 1, fishpond 1 water level rise after because of water-head, through water inlet pipe 1, aquaculture water in fishpond flows in sedimentation basin 2 from water inlet 6, turning over water pipe 7 by sedimentation basin flows in the water treatment storehouse 3 of multiple mutual series connection successively, current are from bottom to top by the filtration of packing layer 9, turn over through water treatment storehouse water pipe a arrive next water treatment storehouse continue filter, water after treatment through multistage interception holds to regulating reservoir 4, finally by circulating pump 14, processing water is back in fishpond 1.
The bottom of sedimentation basin, water treatment storehouse and the regulating reservoir of native system is all designed to scalene cone, and periodical blowdown, as long as the bottom mud that pulls out two sleeve pipe overflow pipe inner tubes, intubate a, intubate b, each treatment pond is by blow-off pipe 16 discharge systems.
Claims (9)
1. a racetrack aquiculture water treatment system, is characterized in that:
Around fishpond, (1) limit arranges one section of water treating pond, and this water treating pond is followed successively by sedimentation basin (2), several water treatment storehouse (3) of mutually connecting and regulating reservoirs (4) from front to back, and described water treating pond and described fishpond (1) share a sidewall;
The bottom surface of described sedimentation basin (2) is scalene cone, and vertex of a cone place offers sewage draining exit, is inserted with intubate a(5 in sewage draining exit), this intubate a(5) the pool wall height lower than sedimentation basin (2) suitable for reading; The sidewall of described sedimentation basin (2) is offered water inlet (6); Pool wall between described sedimentation basin (2) and described water treatment storehouse (3) is provided with the L-type sedimentation basin being made up of vertical tube and transverse tube and turns over water pipe (7), the suitable for reading of vertical tube is water inlet, and this sedimentation basin turns over the water inlet height of water pipe (7) lower than the interior water body height of sedimentation basin (2); Described intubate a(5) upper open height turn over the height of the water inlet of water pipe (7) higher than described sedimentation basin;
The bottom in described water treatment storehouse (3) is scalene cone, vertex of a cone place offers sewage draining exit, the outer tube of two sleeve pipe overflow pipes (8) is housed in sewage draining exit, in this sewage draining exit, is inserted with the inner tube of two sleeve pipe overflow pipes (8), described outer tube suitable for reading lower than water treatment storehouse (3) interior pool wall height; In bottom surface, by support (10) supported configurations packing layer (9), sedimentation basin turns over the water outlet height of water pipe (7) lower than the bottom of described packing layer (9); Between described adjacent water treatment storehouse (3), pool wall is provided with L-type water treatment storehouse and turns over water pipe a, and the water inlet height that water pipe a is turned in this water treatment storehouse is lower than the water body height in this water treatment storehouse (3) and higher than the upper surface of the packing layer (9) in this water treatment storehouse (3); The upper open height of described pair of sleeve pipe overflow pipe (8) turns over the height of the water inlet of water pipe a higher than described water treatment storehouse;
Described regulating reservoir (4) bottom is scalene cone, and vertex of a cone place offers sewage draining exit, is inserted with intubate b(12 in sewage draining exit), this intubate b(12) the pool wall height lower than regulating reservoir (4) suitable for reading; Pool wall between described water treatment storehouse (3) and described regulating reservoir (4) is provided with L-type water treatment storehouse and turns over water pipe b(13), the upper open height of described pair of sleeve pipe overflow pipe (8) turns over water pipe b(13 higher than described water treatment storehouse) the height of water inlet; In described regulating reservoir (4), be provided with circulating pump (14), this circulating pump (14) is connected with the drainpipe (15) that leads to fishpond (1);
This water treating pond below is also provided with blow-off pipe (16), and this blow-off pipe (16) communicates with the sewage draining exit of sedimentation basin (2), some water treatments storehouse (3) and regulating reservoir (4) bottom respectively;
Described water treating pond configuration Compressed Gas air inlet pipe (17), air inlet pipe is connected to respectively the aeration coil pipe (18) that is arranged in sedimentation basin (2) and bottom, some water treatments storehouse (3);
The delivery port in described fishpond (1) connects the water inlet (6) of described sedimentation basin (2) sidewall by water inlet pipe (19).
2. racetrack aquiculture water treatment system according to claim 1, is characterized in that: the pore left and right intersection perforate on described aeration coil pipe (18), and pitch of holes 100-150mm, diameter is 4.8mm.
3. racetrack aquiculture water treatment system according to claim 1, it is characterized in that: described support (10) is 120-300mm to the distance of the bottom of water treatment storehouse (3), the upper surface of described packing layer (9) to the distance of the upper surface of water treatment storehouse (3) is 200-250mm; The material of the filler of this packing layer (9) is polypropylene.
4. racetrack aquiculture water treatment system according to claim 1, is characterized in that: described water treating pond is brick mix structure.
5. racetrack aquiculture water treatment system according to claim 1, is characterized in that: described pair of sleeve pipe overflow pipe (8) is inside and outside independently double-layer hollow sleeve pipe, and the external diameter of described outer tube is than the large 8-20mm of the external diameter of inner tube.
6. racetrack aquiculture water treatment system according to claim 1, is characterized in that: described intubate a(5) aspect ratio suitable for reading described in sedimentation basin turn over the high 70-150mm of height of the water inlet of water pipe (7); Described in the aspect ratio suitable for reading of described pair of sleeve pipe overflow pipe (8), water pipe a is turned over or water pipe b(13 is turned in water treatment storehouse in water treatment storehouse) the high 70-150mm of height of water inlet.
7. racetrack aquiculture water treatment system according to claim 1, is characterized in that: the top of described sedimentation basin (2), water treatment storehouse (3) and regulating reservoir (4) is provided with cover plate (11); The thickness of described cover plate (11) is 40-50mm; The quantity in described water treatment storehouse (3) is 10-20.
8. racetrack aquiculture water treatment system according to claim 1, is characterized in that: the described one section of water treating pond arranging around limit, fishpond is the water treating pond that is arranged on the circle of 3/4ths on limit, fishpond.
9. a process for racetrack aquiculture water treatment system as claimed in claim 1, its step comprises:
1., start circulating pump (14), the processing water in regulating reservoir (4) is pumped in fishpond (1);
2., the water level in described fishpond (1) flow in sedimentation basin (2) because of water-head after rising;
3. the water, in sedimentation basin (2) flows in several water treatment storehouses (3) of mutually connecting successively, and the filtered water after the filtration of aeration coil pipe (18) oxygenation, packing layer (9) is held to regulating reservoir (4);
4., take out intubate a(5), inner tube and the intubate b(12 of two sleeve pipe overflow pipe (8)) carry out periodical blowdown.
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| CN105494224A (en) * | 2016-01-05 | 2016-04-20 | 马家威 | Aquaculture box unit and culture system adopting industrialized water treatment |
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| CN107593562A (en) * | 2017-08-31 | 2018-01-19 | 海南良之缘生物科技有限公司 | Racetrack Ecocyclic cultivation system |
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| CN106614236A (en) * | 2017-02-16 | 2017-05-10 | 广东顺德均健现代农业科技有限公司 | Water movement culture track |
| CN107593562A (en) * | 2017-08-31 | 2018-01-19 | 海南良之缘生物科技有限公司 | Racetrack Ecocyclic cultivation system |
| CN108244020A (en) * | 2018-02-01 | 2018-07-06 | 广州环控农业生物科技有限公司 | A kind of stent runway recognition pond and continental rise controlled circulation water cultivating system |
| CN108244020B (en) * | 2018-02-01 | 2024-01-09 | 广州环控农业生物科技有限公司 | Bracket runway type culture pond and land-based controlled circulating water culture system |
| CN113243330A (en) * | 2021-05-19 | 2021-08-13 | 郑桂森 | Filter system of washing-free cotton bottom filter fish tank |
| CN113880367A (en) * | 2021-11-03 | 2022-01-04 | 中国水产科学研究院渔业机械仪器研究所 | High-efficiency aquaculture tail water solid particulate matter removing system and tail water purifying method |
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