CN208972345U - A kind of pond circulation flowing water annular groove cultivating system - Google Patents
A kind of pond circulation flowing water annular groove cultivating system Download PDFInfo
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- CN208972345U CN208972345U CN201820952822.3U CN201820952822U CN208972345U CN 208972345 U CN208972345 U CN 208972345U CN 201820952822 U CN201820952822 U CN 201820952822U CN 208972345 U CN208972345 U CN 208972345U
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Abstract
The utility model discloses a kind of pond circulation flowing water annular groove cultivating system, and including annular groove area, purifying area and cultivation filth disposal area on the bank, pond waters are circulated through annular groove area and purifying area；The annular groove includes pushing away water-aerating equipment, annular cultivation unit, slot bottom micro-pore oxygen increasing device and cultivation precipitating contaminants-collecting apparatus and aquaculture wastewater processing tapping equipment among slot；It is described to push away the outer water purification of water-aerating equipment driver slot and flow obliquely into annular cultivation unit, the cultivation precipitating contaminants-collecting apparatus and aquaculture wastewater processing tapping equipment that the rotation of trough inner water body is flowed through；The slot bottom micro-pore oxygen increasing device is distributed in slot bottom inner and outer diameter；The cultivation precipitating contaminants-collecting apparatus collects residual bait and fish excreta in water body；The aquaculture wastewater processing tapping equipment is discharged into purifying area after cultivating Preliminary sewage purified treatment again.The utility model rotates water flow in annular groove persistently, and collection filth-discharging effect is very good, and culture efficiency is high.
Description
Technical field
The utility model belongs to technical field of aquaculture, cultivates system more particularly to a kind of pond circulation flowing water annular groove
System.
Background technique
Pond culture is still most important breeding way in culture fishery in the world at present, but due to its own closed
The single feature with structure, so as to cause water resource waste, breed variety is more single, ecological pressure increasingly increases, energy consumption is high,
The problems such as labor cost is high.It is recirculated water, highly dense with the development of the social economy, ecological environment increasingly obtains the attention of people
Degree, low energy consumption, ecology, Eco-power circulating water aquiculture system have become the emphasis that culture fishery is paid close attention to.
In recent years, a kind of pond industrialization ecological cultivation system comes into being, i.e., front and back end band respectively is built in pond
There is air lift to push away the fixed Rectangular Water Trough of wetting system sum aggregate waste removal equipment, multiple sink parallel combinations, area accounts for pond area
3%~5%, sink is as culture zone, and high density intensive culture fish: pond is mainly used for purifying water as purifying area,
It suitably puts in a suitable place to breed and some exempts from bait throwing in or few bait throwing in breed variety and planting aquatic plants.The cultivating system and technology are in 2013 Nian Youmei
Soybean export association, state introduces Jiangsu Wujiang, and since 2014, national Fishery technical popularizing department organizes and implements the system and skill
Art demonstrative project, result of implementation show the system and technology have increase production and improve productivity, water-saving, the environmental-friendly, quality safety that saves land,
The advantages that convenient for managing, has shown that out preferable application prospect.But there is collection row in many access points in the project implementation process
Dirty effect is undesirable, old Pond Silt is more, difficulty of construction is big and project cost is higher some problems such as is not easy to promote.
He Yuming etc. (pond floating circular groove flowing water culture system design with building (on) " science is breeded fish " -2016 years 7 phases
P19-21, the design of pond floating circular groove flowing water culture system and building (under) " science is breeded fish " -2016 years 8 phase P24) design one
It covers " pond floating circular groove flowing water culture system ", i.e., the floatation type circular channels circulation flowing water built in conventional cultivation pond is supported
System is grown, in the sink intensive feeding, pond ecological " feeding water ".This floating circular groove system and the fixed square in existing pond
Shape sink cultivating system, which is compared, has that production is simple, sexual valence is relatively high, do not hurt fish body, the collection filth-discharging effect advantages such as preferably, but by
Side window drainage pattern is used in the circular groove system, water body rotation is weaker in breeding trough, and the water body partially containing residual bait excrement is by side
Window is directly discharged into pond, increases the purification burden in pond, while 6 meters of the circular groove system design diameter, compare be suitble to it is small-sized
Fingerling cultivation, unsuitable larger adult fish culture, therefore this floating circular groove system also needs to be further improved.
Summary of the invention
The utility model aim is to provide a kind of collection pond circulation flowing water annular that filth-discharging effect is very good, cost performance is high
Slot cultivating system.
The utility model to achieve the above object, adopts the following technical scheme that.
A kind of pond circulation flowing water annular groove cultivating system, including annular groove area, pond purifying area and it build pond side bank in
On cultivation filth disposal area, annular groove area and pond purifying area be spaced from each other by isolation mesh sheet, and pond waters are circulated through ring
The area Xing Cao and pond purifying area, annular groove area are formed by connecting by the arrangement of several annular grooves, it is characterised in that:
The annular groove includes annular cultivation unit, pushes away water-aerating equipment, slot bottom micro-pore oxygen increasing device, cultivation precipitating dirt
Collection device and aquaculture wastewater handle tapping equipment；
The water-aerating equipment that pushes away is made of multiple water oxygenation units that push away, and multiple water oxygenation units that push away uniformly are erected at annular
It cultivates on unit outer ring, pushes away the outer water purification of water oxygenation unit driving annular groove and flow obliquely into annular cultivation unit, and make annular cultivation
Water body in unit rotates；
The slot bottom micro-pore oxygen increasing device is made of multiple micro-pore oxygenation units；
The cultivation precipitating contaminants-collecting apparatus collects the precipitable dirts such as the residual bait flowed into water body and fish excreta,
And the dirt to precipitate is pumped to by soil pick-up pump by the cultivation filth disposal area of pond side on the bank and is further processed；
After the aquaculture wastewater processing tapping equipment handles aquaculture wastewater preliminary purification, then aquaculture wastewater is made to flow to annular
Slot area rear end enters pond purifying area；
Put filter-feeding fish, spiral shell freshwater mussel class and the few Shrimp waste of feeding in the pond purifying area in a suitable place to breed；Plant aquatic plant
Object purifying water body, the water body one-way circulation by purification flow to annular groove area front end, enter back into annular by pushing away water-aerating equipment
In slot.
Further, the annular groove is fixedly connected with pond bottom, forms fixed annular groove, or connect with floating bed,
Form float type annular groove.
Further, the annular cultivation unit is the annulus column surrounded with external groove sidevall, internal groove side wall, cone tank bottom
The breeding spaces of cone-shaped push away water oxygenation unit and are uniformly erected on external groove sidevall, with push away that water oxygenation unit water outlet contacts it is outer
Cell wall is equipped with outer barrier net, and internal groove side wall lower part is equipped with interior barrier net.
Further, the interior barrier net and outer barrier net may include one or more layers block spaced apart, material of blocking
Material can be any in stainless (steel) wire, zinc-plated steel mesh, plastic wire or cotton net；1~30 millimeter of aperture of block；As cultivation is single
Fish body is grown up in member, and block material hardness can be first low rear high, to reduce cultivation initial stage block to fish injury and cultivation later period fish
Damage of the body to block；As fish body is grown up in cultivation unit, mesh aperture is tuned up gradually to reduce block to the obstruction of water flow.
Further, the annular cultivation external groove sidevall of unit, internal groove side wall, cone tank bottom material be the mixed knot of cement brick
Structure, cement blanket, glass reinforced plastic, stainless steel, canvas and high density are without any material in section net.
Further, 4~20 meters of external groove sidevall diameter of the annular cultivation unit, 1~4 meter of internal groove side wall diameter, external groove sidevall
It is 3:1~10:1 with internal groove side wall diameter ratio, the gradient 2%~15% at cone tank bottom, external groove sidevall is 2~2.5 meters high, and trough inner water is deep
1.5~2.0 meters.
Further, the water oxygenation unit that pushes away can be any in water pump, the quick-fried oxygen pump of plug-flow or gas stripping type plug-flow aerator
Kind, it pushes away water oxygenation unit and water purification outside slot is pushed into annular cultivation unit by the inclination of outer barrier net, and make annular cultivation unit
Interior water body rotates.
Further, the micro-pore oxygenation unit is by the micro-pore oxygenation pipe, air induction hose, loading, threeway, stifled that can be promoted
Head, band composition, multiple micro-pore oxygenation units are evenly distributed at the inner and outer diameter of annular groove bottom.
Further, cultivation precipitating contaminants-collecting apparatus include precipitating sewage collecting groove, take out dirty pipeline, soil pick-up pump,
Blow-off line；The outer top of precipitating sewage collecting groove is connected with interior barrier net lower part, and precipitating dirt passes through interior barrier net rotating flow
Enter and precipitate sewage collecting groove, precipitating sewage collecting groove is connected with the one end for taking out dirty pipeline, and the other end and soil pick-up for taking out dirty pipeline pump
Water inlet is connected, and soil pick-up pumps out the mouth of a river and is connected with blow-off line, and blow-off line outlet connection ashore cultivates filth disposal area.
Further, the sewage collecting groove is made of conical bottom plate, drum-shaped water-stop sheet and taper water fender；Circular cone
Shape bottom plate, drum-shaped water-stop sheet and taper water blocking plate material can be glass reinforced plastic or 316L type stainless steel material；Taper water fender
There are gaps between conical bottom plate, and a large amount of aquaculture wastewaters is prevented to be taken out with precipitating dirt when soil pick-up pumping inhales precipitating dirt
It is drawn onto cultivation filth disposal area on the bank, cultivates precipitating filth disposal area sewage treatment burden to reduce；Taper water fender and circular cone
Pore size is 5~30 millimeters between shape bottom plate, and the gradient of taper water fender is 3%~30%, the gradient 3% of conical bottom plate
~45%.
Further, aquaculture wastewater processing tapping equipment include filtering hairbrush array, internal drainage pipe, elbow bend,
Outer drainpipe；Filtering hairbrush array is installed between internal groove side wall and internal drainage pipe；Internal drainage pipe outer diameter be slightly less than drum-shaped every
Water plate internal diameter, internal drainage pipe lower end are inserted into drum-shaped water-stop sheet and closely coupled；Internal drainage pipe upper end trough inner water plane with
Lower or internal drainage pipe upper end hole, aquaculture wastewater flow up through filtering hairbrush array by interior barrier net, recross interior row
Outer wall turning in water pipe upper end successively flows into internal drainage pipe downwards, elbow bend and outer drainpipe enter pond purifying area；It is described
0.3~1.8 meter of internal drainage pipe diameter.
The utility model tool has the advantage that.
Water flow persistently rotates in annular groove, flow velocity, fluid stable, and collection filth-discharging effect is very good, substantially reduces pond culture
Interior external source water environment pollution realizes that environmentally friendly sustainable development provides new model to change pond culture development pattern.
It is equally distributed to push away water-aerating equipment so that fish distribution is uniform in slot, reduce because fish it is crowded caused by abrade,
Improve fish disease resistance.
Larger-diameter annular groove not only facilitates cultivation fingerling, can also cultivate relatively large adult fish, enhance annular groove
Applicability.
Detailed description of the invention
Fig. 1 is the utility model rough package drawing.
Fig. 2 is annular groove schematic side view.
Fig. 3 is annular groove schematic top plan view.
Fig. 4 is micro-pore oxygenation cell schematics.
Fig. 5 is float type annular groove schematic diagram.
Fig. 6 is fixed annular groove schematic diagram.
Figure label are as follows: 1, annular groove area, 2, annular groove, 3, isolation mesh sheet, 4, pond purifying area, 5, Water separating flow-guiding wall,
6, water (flow) direction, 7, cultivation precipitating filth disposal area, 8, production house, 9, filter-feeding fish, 10, Shrimp waste, 11, spiral shell river
Bivalves, 12, water plant, 13, pond, 14, floating bed, 15, float type annular groove, 16, pond bottom, 17, fixed annular
Slot, 21, annular cultivation unit, 211, external groove sidevall, 212, internal groove side wall, 213, cone tank bottom, 214, outer barrier net, 215, interior block fish
Net, 216, stainless steel block, 217, plastics block, 22, push away water-aerating equipment, 221, push away water oxygenation unit, 23, slot bottom micropore increases
Oxygen device, 231, micro-pore oxygenation unit, 2311, micro-pore oxygenation pipe, 2312, air induction hose, 2313, loading, 2314, threeway,
2315, plug, 2316, band, 24, cultivation precipitating contaminants-collecting apparatus, 241, sewage collecting groove, 2411, conical bottom plate,
2412, drum-shaped water-stop sheet, 2413, taper water fender, 242, take out dirty pipeline, 243, soil pick-up pump, 244, blow-off line, 245, heavy
Shallow lake dirt, 25, aquaculture wastewater processing tapping equipment, 251, filtering hairbrush array, 252, internal drainage pipe, 253, elbow bend,
254, outer drainpipe, 255, hole.
Specific embodiment
As shown in Figure 1, a kind of pond circulation flowing water annular groove cultivating system, including annular groove area (1), pond purifying area
(4) and it build the cultivation filth disposal area (7) of pond side on the bank in, annular groove area (1) and pond purifying area (4) are by isolation mesh sheet
(3) it is spaced from each other, pond waters are circulated through annular groove area (1) and pond purifying area (4), and annular groove area (1) is by several rings
Shape slot (2) arrangement is formed by connecting, and cultivation precipitating contaminants-collecting apparatus (24) is extracted into the dirts such as residual bait excrement in annular groove (2)
Cultivation filth disposal area (7) on the bank, aquaculture wastewater are handled after tapping equipment (25) handle aquaculture wastewater preliminary purification and are flowed into
Pond purifying area (4) puts filter-feeding fish (9), spiral shell freshwater mussel class (11) and the few Shrimp waste of feeding in pond purifying area (4) in a suitable place to breed
(10), pond purifying area (4) interior planting aquatic plants (12) purifying water body, the water body by purification are flowed into again in annular groove (2),
For the interior high-density breeding fish of annular groove (2).
Float type annular groove (15).
As shown in Fig. 2,3,4,5, the float type annular groove (15) includes floating bed (14), annular cultivation unit (21), pushes away
Water-aerating equipment (22), slot bottom micro-pore oxygen increasing device (23), cultivation precipitating contaminants-collecting apparatus (24) and aquaculture wastewater processing row
Put device (25).
It is described push away water-aerating equipment (22) and push away water oxygenation unit (221) by 4 form, 4 push away water oxygenation unit (221)
It is uniformly erected on annular cultivation unit (21) outer ring, pushes away water oxygenation unit (221) driving annular groove (2) outer water purification and flow obliquely into
Annular cultivation unit (21), and rotate the water body in annular cultivation unit (21)；Pushing away water-aerating equipment (22) is
The gas stripping type plug-flow aerator of 1.6KW.
The slot bottom micro-pore oxygen increasing device (23) is made of 12 micro-pore oxygenation units (231), micro-pore oxygenation unit (231)
As shown in figure 4, by the micro-pore oxygenation pipe (2311), air induction hose (2312), loading (2313), threeway of the loading that can be promoted
(2314), plug (2315), band (2316) composition, 9 micro-pore oxygenation units (231) are evenly distributed on outside annular groove (2) bottom
At diameter, 3 micro-pore oxygenation units (231) are evenly distributed at the interior diameter of annular groove (2) bottom, and micro-pore oxygenation pipe uses 25*12
Millimeter 2 meters of long micropore aeration pipes of specification；Slot bottom micro-pore oxygen increasing device (23) passes through pipeline and roots blower, whirlpool blower or oxygen
Gas cylinder is connected, and when being administered in power failure, rainy days or slot, opening groove bottom micro-pore oxygen increasing device causes to prevent slot Mesichthyes anoxic
Loss.
Annular cultivation unit (21), which is one, has external groove sidevall (211), internal groove side wall (212), cone tank bottom (213)
The breeding spaces of the annulus column cone-shaped surrounded push away water oxygenation unit (221) and are uniformly erected on external groove sidevall (211), and push away water
The external groove sidevall (211) of oxygenation unit (221) water outlet contact is equipped with outer barrier net (214), and internal groove side wall (212) lower part is equipped with interior
Barrier net (215).
The interior barrier net (215) and outer barrier net (214) include two layers of stainless steel block (216) and plastics spaced apart
It blocks (217)；15 millimeters of (216) aperture of stainless steel block, 5 millimeters of (217) aperture of plastics block, plastics block (217) are located at
Front end, stainless steel block (216) are located at rear end；When annular cultivation unit (21) interior fish body is smaller or just puts fish enters slot, first
Fish are allowed to touch the plastics block (217) of barrier net front end, to reduce cultivation initial stage barrier net to fish injury；With annular
Cultivation unit (21) interior fish grow up, and the plastics that opportune moment removes double-deck barrier net front end are blocked (217), leave behind stainless steel
It blocks (216), to reduce barrier net to the obstruction of water flow.
The annular cultivation external groove sidevall (211) of unit (21), internal groove side wall (212), cone tank bottom (213) material be glass
Glass Steel material.
8 meters of interior diameter of external groove sidevall (211) of annular cultivation unit (21)；2 meters of overall diameter of internal groove side wall (212)；Taper
The gradient 5% of slot bottom (213)；External groove sidevall (211) is 2.0 meters high, and trough inner water is 1.5 meters deep.
Cultivation precipitating contaminants-collecting apparatus (24) includes precipitating sewage collecting groove (241), takes out dirty pipeline (242), inhales
Dirt pump (243), blow-off line (244)；The outer top of precipitating sewage collecting groove (241) is connected with interior barrier net (215) lower part, sinks
Shallow lake dirt (245) by interior barrier net (215) rotation flow into precipitating sewage collecting groove (241), precipitating sewage collecting groove (241) with
The one end for taking out dirty pipeline (242) is connected, and the other end for taking out dirty pipeline (242) is connected with soil pick-up pump (243) water inlet, soil pick-up pump
(243) water outlet is connected with blow-off line (244), and blow-off line (244) outlet connection ashore cultivates filth disposal area (7).
The precipitating sewage collecting groove (241) is kept off by conical bottom plate (2411), drum-shaped water-stop sheet (2412) and taper
Water plate (2413) composition；Conical bottom plate (2411), drum-shaped water-stop sheet (2412) and taper water fender (2413) material are
316L type stainless steel material；There are gaps between taper water fender (2413) and conical bottom plate (2411), pump in soil pick-up
(243) it prevents a large amount of aquaculture wastewaters from being sucked into precipitating dirt (245) when suction precipitating dirt (245) to cultivate at dirt on the bank
It manages area (7), cultivates precipitating filth disposal area (7) sewage treatment burden to reduce；Taper water fender (2413) and conical bottom plate
(2411) pore size is 10 millimeters between, and the gradient of taper water fender (2413) is 8%；The slope of conical bottom plate (2411)
Degree 18%.
Aquaculture wastewater processing tapping equipment (25) includes filtering hairbrush array (251), internal drainage pipe (252), right angle
Elbow (253), outer drainpipe (254)；Filtering hairbrush array is installed between internal groove side wall (212) and internal drainage pipe (252)
(251)；Internal drainage pipe (252) outer diameter is slightly less than drum-shaped water-stop sheet (2412) internal diameter, and drum is inserted into internal drainage pipe (252) lower end
It is in shape water-stop sheet (2412) and closely coupled；Internal drainage pipe (252) upper end is below trough inner water plane or internal drainage pipe upper end
Hole (255), aquaculture wastewater flow up through filtering hairbrush array (251) by interior barrier net (215), recross internal drainage pipe
(252) outer wall turning in upper end successively flows into internal drainage pipe (252) downwards, elbow bend (253) and outer drainpipe (254) enter
Pond purifying area (4)；0.8 meter of diameter of the internal drainage pipe (252).
The type float type annular groove (15) can be used for the cultivation of fingerling.
Fixed annular groove (17).
As shown in Fig. 2,3,4,6, the fixed annular groove (17) includes pond bottom (16), annular cultivation unit
(21), water-aerating equipment (22), slot bottom micro-pore oxygen increasing device (23), cultivation precipitating contaminants-collecting apparatus (24) and aquaculture wastewater are pushed away
It handles tapping equipment (25).
It is described push away water-aerating equipment (22) and push away water oxygenation unit (221) by 4 form, 4 push away water oxygenation unit (221)
It is uniformly erected on annular cultivation unit (21) outer ring, pushes away water oxygenation unit (221) driving annular groove (2) outer water purification and flow obliquely into
Annular cultivation unit (21), and rotate the water body in annular cultivation unit (21)；Pushing away water-aerating equipment (22) is
The gas stripping type plug-flow aerator of 2.2KW.
The slot bottom micro-pore oxygen increasing device (23) is made of 18 micro-pore oxygenation units (231), micro-pore oxygenation unit (231)
By the micro-pore oxygenation pipe (2311) for the loading that can be promoted, air induction hose (2312), loading (2313), threeway (2314), plug
(2315), band (2316) forms, and 18 micro-pore oxygenation units (231) are evenly distributed at the overall diameter of annular groove (2) bottom, and 3
Micro-pore oxygenation unit (231) is evenly distributed at the interior diameter of annular groove (2) bottom, and micro-pore oxygenation pipe uses 25*12 centimetres of specification 2
The long micropore aeration pipe of rice；Slot bottom micro-pore oxygen increasing device (23) is connected by pipeline with roots blower, whirlpool blower or oxygen cylinder,
When being administered in power failure, rainy days or slot, opening groove bottom micro-pore oxygen increasing device causes damages to prevent slot Mesichthyes anoxic.
Annular cultivation unit (21), which is one, has external groove sidevall (211), internal groove side wall (212), cone tank bottom (213)
The breeding spaces of the annulus column cone-shaped surrounded push away water oxygenation unit (221) and are uniformly erected on external groove sidevall (211), and push away water
The external groove sidevall (211) of oxygenation unit (221) water outlet contact is equipped with outer barrier net (214), and internal groove side wall (212) lower part is equipped with interior
Barrier net (215).
The interior barrier net (215) and outer barrier net (214) include two layers of stainless steel block (216) and plastics spaced apart
It blocks (217)；30 millimeters of (216) aperture of stainless steel block, 10 millimeters of (217) aperture of plastics block, plastics block (217) position
In front end, stainless steel block (216) is located at rear end；When annular cultivation unit (21) interior fish body is smaller or just puts fish enters slot,
Fish are allowed to touch the plastics block (217) of barrier net front end, first to reduce cultivation initial stage barrier net to fish injury；With ring
Shape cultivation unit (21) interior fish grow up, and the plastics that opportune moment removes double-deck barrier net front end are blocked (217), leave behind stainless
Steel is blocked (216), to reduce barrier net to the obstruction of water flow.
The annular cultivation external groove sidevall (211) of unit (21), internal groove side wall (212), cone tank bottom (213) material be water
Adobe mixes material.
12 meters of interior diameter of external groove sidevall (211) of annular cultivation unit (21)；2.5 meters of overall diameter of internal groove side wall (212)；Cone
The gradient 5% of shape slot bottom (213)；External groove sidevall (211) is 2.5 meters high, and trough inner water is 2.0 meters deep.
Cultivation precipitating contaminants-collecting apparatus (24) includes precipitating sewage collecting groove (241), takes out dirty pipeline (242), inhales
Dirt pump (243), blow-off line (244)；The outer top of precipitating sewage collecting groove (241) is connected with interior barrier net (215) lower part, sinks
Shallow lake dirt (245) by interior barrier net (215) rotation flow into precipitating sewage collecting groove (241), precipitating sewage collecting groove (241) with
The one end for taking out dirty pipeline (242) is connected, and the other end for taking out dirty pipeline (242) is connected with soil pick-up pump (243) water inlet, soil pick-up pump
(243) water outlet is connected with blow-off line (244), and blow-off line (244) outlet connection ashore cultivates filth disposal area (7).
The precipitating sewage collecting groove (241) is kept off by conical bottom plate (2411), drum-shaped water-stop sheet (2412) and taper
Water plate (2413) composition；Conical bottom plate (2411), drum-shaped water-stop sheet (2412) and taper water fender (2413) material are
316L type stainless steel material；There are gaps between taper water fender (2413) and conical bottom plate (2411), pump in soil pick-up
(243) it prevents a large amount of aquaculture wastewaters from being sucked into precipitating dirt (245) when suction precipitating dirt (245) to cultivate at dirt on the bank
It manages area (7), cultivates precipitating filth disposal area (7) sewage treatment burden to reduce；Taper water fender (2413) and conical bottom plate
(2411) pore size is 15 millimeters between, and the gradient of taper water fender (2413) is 5%；The slope of conical bottom plate (2411)
Degree 15%.
Aquaculture wastewater processing tapping equipment (25) includes filtering hairbrush array (251), internal drainage pipe (252), right angle
Elbow (253), outer drainpipe (254)；Filtering hairbrush array is installed between internal groove side wall (212) and internal drainage pipe (252)
(251)；Internal drainage pipe (252) outer diameter is slightly less than drum-shaped water-stop sheet (2412) internal diameter, and drum is inserted into internal drainage pipe (252) lower end
It is in shape water-stop sheet (2412) and closely coupled；Internal drainage pipe (252) upper end is below trough inner water plane or internal drainage pipe upper end
Hole (255), aquaculture wastewater flow up through filtering hairbrush array (251) by interior barrier net (215), recross internal drainage pipe
(252) outer wall turning in upper end successively flows into internal drainage pipe (252) downwards, elbow bend (253) and outer drainpipe (254) enter
Pond purifying area (4)；1.2 meters of diameter of the internal drainage pipe (252).
The type fixed annular groove (17) can be used for the cultivation of adult fish.
Above-described embodiment is only the substantive content for illustrating the utility model, and is not construed as the specific limit to the utility model
Fixed, any made simple deformation design according to this embodiment should all be included in the protection scope of the utility model.
Claims (11)
1. a kind of pond circulation flowing water annular groove cultivating system, including annular groove area, pond purifying area and it build pond side on the bank
Cultivation filth disposal area, annular groove area and pond purifying area be spaced from each other by isolation mesh sheet, and pond waters are circulated through annular
Slot area and pond purifying area, annular groove area are formed by connecting by the arrangement of several annular grooves, it is characterised in that:
The annular groove includes annular cultivation unit, pushes away water-aerating equipment, slot bottom micro-pore oxygen increasing device, cultivation precipitating dirt-collecting
Device and aquaculture wastewater handle tapping equipment；
The water-aerating equipment that pushes away is made of multiple water oxygenation units that push away, and multiple water oxygenation units that push away uniformly are erected at annular cultivation
On unit outer ring, pushes away the outer water purification of water oxygenation unit driving annular groove and flow obliquely into annular cultivation unit, and make annular cultivation unit
Interior water body rotates；
The slot bottom micro-pore oxygen increasing device is made of multiple micro-pore oxygenation units；
The cultivation precipitating contaminants-collecting apparatus collects the residual bait flowed into water body and fish excreta, and by soil pick-up pump heavy
The dirt to form sediment is pumped to the cultivation filth disposal area of pond side on the bank；
After the aquaculture wastewater processing tapping equipment handles aquaculture wastewater preliminary purification, then aquaculture wastewater is made to flow to annular groove area
Rear end enters pond purifying area；
Put filter-feeding fish, spiral shell freshwater mussel class and the few Shrimp waste of feeding in the pond purifying area in a suitable place to breed；Planting aquatic plants are net
Change water body, the water body one-way circulation by purification flows to annular groove area front end, enters back into annular groove by pushing away water-aerating equipment.
2. pond circulation flowing water annular groove cultivating system according to claim 1, it is characterised in that: the annular groove and pond
Pool bottom is fixedly connected, and forms fixed annular groove, or connect with floating bed, forms float type annular groove.
3. pond circulation flowing water annular groove cultivating system according to claim 1, it is characterised in that: the annular cultivation is single
The breeding spaces for the annulus column cone-shaped that member surrounds for one with external groove sidevall, internal groove side wall, cone tank bottom, it is equal to push away water oxygenation unit
It is even to be erected on external groove sidevall, it is equipped with outer barrier net with the external groove sidevall that water oxygenation unit water outlet contacts is pushed away, internal groove side wall lower part is set
There is interior barrier net.
4. pond circulation flowing water annular groove cultivating system according to claim 3, it is characterised in that: the interior barrier net and
Outer barrier net may include one or more layers block spaced apart, and block material can be stainless (steel) wire, zinc-plated steel mesh, plastic wire
Or it is any in cotton net；1~30 millimeter of aperture of block；As fish body is grown up in cultivation unit, block material hardness can be first low
It is high afterwards, to reduce damage of the cultivation initial stage block to fish injury and cultivation later period fish body to block；With fish in cultivation unit
Body is grown up, and tunes up mesh aperture gradually to reduce block to the obstruction of water flow.
5. pond circulation flowing water annular groove cultivating system according to claim 1, it is characterised in that: the annular cultivation is single
Member external groove sidevall, internal groove side wall, cone tank bottom material be cement brick mix structure, cement blanket, glass reinforced plastic, stainless steel, canvas and height
Density is without any material in section net.
6. pond circulation flowing water annular groove cultivating system according to claim 1, it is characterised in that: the annular cultivation is single
4~20 meters of external groove sidevall diameter of member, 1~4 meter of internal groove side wall diameter, external groove sidevall and internal groove side wall diameter ratio are 3:1~10:1, taper
The gradient 2%~15% of slot bottom, external groove sidevall is 2~2.5 meters high, and trough inner water is 1.5~2.0 meters deep.
7. pond circulation flowing water annular groove cultivating system according to claim 1, it is characterised in that: described to push away water oxygenation list
Member can be it is any in water pump, the quick-fried oxygen pump of plug-flow or gas stripping type plug-flow aerator, push away water oxygenation unit water purification outside slot is passed through it is outer
In barrier net inclination push-in annular cultivation unit, and rotate water body in annular cultivation unit.
8. pond circulation flowing water annular groove cultivating system according to claim 1, it is characterised in that: the micro-pore oxygenation list
Member is made of micro-pore oxygenation pipe, air induction hose, loading, threeway, plug, the band that can be promoted, and multiple micro-pore oxygenation units are uniform
It is distributed at the inner and outer diameter of annular groove bottom.
9. pond circulation flowing water annular groove cultivating system according to claim 1, it is characterised in that: the cultivation precipitating is dirty
Object collection device includes precipitating sewage collecting groove, takes out dirty pipeline, soil pick-up pump, blow-off line；Precipitate the outer top of sewage collecting groove
It is connected with interior barrier net lower part, precipitating dirt flows into precipitating sewage collecting groove by the rotation of interior barrier net, precipitates sewage collecting groove
It is connected with the one end for taking out dirty pipeline, the other end for taking out dirty pipeline is connected with soil pick-up pump water inlet mouth, and soil pick-up pumps out the mouth of a river and sewage pipe
Road is connected, and blow-off line outlet connection ashore cultivates filth disposal area.
10. pond circulation flowing water annular groove cultivating system according to claim 9, it is characterised in that: the precipitating dirt
Collecting tank is made of conical bottom plate, drum-shaped water-stop sheet and taper water fender；Conical bottom plate, drum-shaped water-stop sheet and taper
Water blocking plate material can be glass reinforced plastic or 316L type stainless steel material；There are gap between taper water fender and conical bottom plate,
A large amount of aquaculture wastewaters are prevented to be sucked into cultivation filth disposal area on the bank with precipitating dirt when soil pick-up pumping inhales precipitating dirt, with
Reduce cultivation precipitating filth disposal area sewage treatment burden；Pore size is 5~30 between taper water fender and conical bottom plate
Millimeter, the gradient of taper water fender are 3%~30%, the gradient 3%~45% of conical bottom plate.
11. pond circulation flowing water annular groove cultivating system according to claim 1, it is characterised in that: the aquaculture wastewater
Handling tapping equipment includes filtering hairbrush array, internal drainage pipe, elbow bend, outer drainpipe；Between internal groove side wall and internal drainage pipe
Be equipped with filtering hairbrush array；Internal drainage pipe outer diameter is slightly less than drum-shaped water-stop sheet internal diameter, and drum is inserted into internal drainage pipe lower end
It is in shape water-stop sheet and closely coupled；Internal drainage pipe upper end is below trough inner water plane or the hole of internal drainage pipe upper end, cultivation
Sewage flows up through filtering hairbrush array by interior barrier net, recrosses in the downward successively inflow of internal drainage pipe upper end outer wall turning
In drainpipe, elbow bend and outer drainpipe enter pond purifying area；0.3~1.8 meter of the internal drainage pipe diameter.
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| CN201721545628 | 2017-11-19 | ||
| CN2017215456285 | 2017-11-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278905A (en) * | 2019-07-25 | 2019-09-27 | 苏州益品德环境科技有限公司 | A kind of environment-friendlymodular modular Internet of Things+floating circular groove circulating water culture system |
| CN111226701A (en) * | 2019-11-26 | 2020-06-05 | 南宁市巨洋农牧有限公司 | Energy-saving pond recirculating aquaculture method |
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2018
- 2018-06-20 CN CN201820952822.3U patent/CN208972345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278905A (en) * | 2019-07-25 | 2019-09-27 | 苏州益品德环境科技有限公司 | A kind of environment-friendlymodular modular Internet of Things+floating circular groove circulating water culture system |
| CN111226701A (en) * | 2019-11-26 | 2020-06-05 | 南宁市巨洋农牧有限公司 | Energy-saving pond recirculating aquaculture method |
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