CN205902659U - Utilize circulating water to carry out aquaculture's facility - Google Patents
Utilize circulating water to carry out aquaculture's facility Download PDFInfo
- Publication number
- CN205902659U CN205902659U CN201620791000.2U CN201620791000U CN205902659U CN 205902659 U CN205902659 U CN 205902659U CN 201620791000 U CN201620791000 U CN 201620791000U CN 205902659 U CN205902659 U CN 205902659U
- Authority
- CN
- China
- Prior art keywords
- pond
- water body
- solid
- circulating water
- facility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides an utilize circulating water to carry out aquaculture's facility has following pond that connects gradually or groove jar: the aquatic products pond, subtract nitrogen groove jar, bacterial pond, dissolved oxygen groove jar. Install separable set and air hose in the aquatic products pond, separable set contains fishes and shrimps retaining ring and solid -liquid separation equipment, subtracts nitrogen groove tank bottoms portion and has ozone inlet, the bacterial pond is connected with the bacterial and adds the pipeline, and it has multifilament filter media and porous filter media still to float, be connected with the venturi ejector of a high concentration oxygen on the jar of dissolved oxygen groove. The utility model discloses can practice thrift a large amount of water resources, it is high to improve the aquatic products survival rate, breeds efficiently, and economic benefits is obvious.
Description
Technical field
This utility model is related to produce improvement and the reutilization technology of waste water in aquaculture.
Background technology
In aquaculture, water pollution easily affects the problem of Aquatic product survival rate, and traditional method is to draw work outward
Water changes water or with aerator to water oxygenation, and the former to the demand of water resource and consumes more, the latter can only oxygen supplement can not root
Originally remove the polluter in eliminating water.
A kind of brga municipal wastewater processing method of the disclosure of the invention of Application No. 2013101071480, walks including following
Rapid: municipal wastewater preliminary sedimentation in preliminary sedimentation tank；Selectivity efficient bioreactor is arranged on gradient biochemical aeration tank leading portion, to dirt
Water is processed, and adds microbial growth promoters simultaneously；In gradient biochemical aeration tank, gradient biochemical aeration is carried out to sewage
Process；Sewage after process precipitates through sedimentation tank.The employing air aeration of this invention and microorganism fungus kind purify, oxygen in water body
Concentration relatively low, microorganism fungus kind survival rate is relatively low, and the microbial growth promoters of input bring the new pollution may.
Application number: a kind of water purification method for industrial aquaculture of 2012102591863 disclosure of the invention, wherein: cultivation is useless
Water is processed through solid-liquid separation after removing most of solid particle first, organic with the remaining dissolubility of biological mode preliminary treatment
After thing, ammonia nitrogen, cultured water, remain in dissolved organic matter in breeding wastewater, ammonia nitrogen, nitrous acid through O3 contacted oxidation
Nitrogen；Breeding wastewater after processing through O3 contacted oxidation is again through being dissolved in breeding wastewater with air aeration reduction or removing
The Strong oxdiative thing producing because O3 contacted oxidation processes.This present invention is not fully open to processing equipment, especially solid-liquid
Separate and aeration does not have preferable device to go to realize respective function, the practical value that Instructing manufacture uses is not big.
Content of the invention
Utility model purpose:
The shortcoming overcoming traditional aquiculture waste water substantially can not recycle, provides a kind of solid waste to remove thorough, oxygen
The facility of the aquaculture that content rationally controls, most of water body can recycle.
Technical scheme:
The facility carrying out aquaculture using circulating water body that this utility model provides, has the following pond being sequentially connected
Or groove tank:
1), Aquatic product pond, cultivation in pond has the Aquatic products such as fish and shrimp, is provided with separation assembly in pond.Separation assembly contains fish and shrimp
Back-up ring (being distributed multiple solid waste discharge holes thereon, fish and shrimp can not pass through, and bait, feces, aqueous solution can pass through) and solid-liquid separation
Device (is distributed multiple aqueous solution discharge orifices, Aquatic product and the larger excessive bait of granule and feces can not pass through, and aqueous solution can thereon
To pass through).Fish and shrimp back-up ring is arranged on the periphery of equipment for separating liquid from solid, during aqueous solution flowing (when especially producing vortex), drives bait
Material, feces quickly collect between inner side and the outer wall of equipment for separating liquid from solid that coalescence is deposited in fish and shrimp back-up ring.Pond between both
Bottom is connected with solid waste discharge hole, and (preferably turbulent structure is easy to form vortex quick outflow solid waste；When especially on the Northern Hemisphere it is
Anticlockwise turbulent structure, is matched with earth rotation, flows out more smooth), connect solid waste discharge pipe, bait, feces can
To be gone out by solid waste discharge pipe flow with a small amount of aqueous solution.Connection wastewater outlet and discharge of wastewater inside equipment for separating liquid from solid
Pipe, can discharge used waste water (having dissolved the aqueous solution of bait or feces) in Aquatic product pond.
In addition, the at the bottom of pond in Aquatic product pond presets air hose, provide the Aquatic product necessary air of existence or low concentration oxygen.
The homoiothermic pipe adjusting water temperature can be connected with the pond in Aquatic product pond.
2), subtract nitrogen groove tank: receive the waste water in above pond, ozone is passed through thereto by the ozone inlet of bottom, right
Nitrogen-containing compound in water body carries out oxidation Decomposition, and the harmful exhaust of formation or precipitation exclude.Obtain the useless of preliminary purification
Water.
3), strain pond:
Receive and subtract the waste water discharged after nitrogen groove tank is processed, be connected with strain wherein and add pipeline, (can be to bait by strain
Material or Excreta carry out digest and decompose and as its nutrient substance, carry out the beneficial bacteria kind of aerobic respiration) microorganism introducing
In water body, water body is carried out with further microbial decomposition purified treatment.
In the present invention, strain pond can have interconnective several；In the water body in strain pond, also floating has multi-fiber
Dimension filter material and porous filter material, more thoroughly to adsorb and remove the solid waste swum and a small amount of liquid waste.
4), dissolved oxygen groove tank:
After receiving strain pond treatment, the waste water of preliminary purification, this tank is connected with a venturi ejector, highly concentrated
Degree oxygen can enter dissolved oxygen groove tank by venturi ejector negative pressure mouth, to water oxygenation therein.Top in dissolved oxygen groove tank
Portion is provided with offgas outlet, can connect tail gas recycle recycling device so that oxygen utilization rate is up to more than 90%.
The oxygen concentration of the air hose input in Aquatic product pond need not be too high, and necessary in the high density aquaculture later stage
Increase water body in oxygen content, need when water circulation reuse improve water body oxyty, to aquaculture products rapid growth,
Raising vigor has good action.Meanwhile, help original in the water body or mushroom of follow-up interpolation or algae digest and decompose molten
Solution Excreta in aqueous and bait.
Dissolved oxygen groove tank and Aquatic product pond are connected with reflux pipe between following.After above-mentioned decontamination process, from dissolved oxygen
The water quality of the purified water that groove tank is discharged has been able to reach the basic demand of aquaculture, can flow back after most of purification of waste water
Enter Aquatic product pond circulation to use.
In the present invention, Aquatic product pond and subtract and can be provided with initial filter pond between nitrogen storage tank, wherein having elastic filter screen will
Initial filter pond is a to be two compartment, the solid waste in water body is intercepted further to give off waste water after filtration again.Elastic filter screen
Discharge is separately collected after the solid waste precipitation intercepting.
In the facility of the present invention, plc controller can also be connected with, according to Aquatic product quantity and bait injected volume, accurately control
Make the flowing velocity of waste water between each pond or groove tank or purified water, the water in each pond of precise control or groove tank
Position (being connected by water pump between pond or groove tank provides the power of aqueous solution conveying), water temperature (homoiothermic management and control system), ozone lead to
Enter amount, oxygen concentration, strain addition etc..So that cultivation parameter is more scientific rationally, aquatic is more efficient.
Beneficial effect:
This utility model adopts multistage purification to process, and respectively the harmful substance in solid waste, solution, waste gas is carried out at purification
Reason, detergent power is strong, and the aqueous solution quality after purification is good, and cultivation water is sufficiently recycled.Only a small amount of aqueous solution
Discharge with solid waste, save substantial amounts of water resource, reduce aquaculture cost.
Facility path of the present utility model design is ingenious, and flow process is short, and treatment effeciency is high, and automatic control level is higher, can reduce
Manual work, is difficult to cause maloperation；Rationally, aquatic products survival rate is high for the process parameter controls such as water level, oxygen concentration, growth speed
Degree is fast, cultivates efficiency high, and economic benefit is obvious.
Brief description
Fig. 1 is a facility structure of the present utility model and schematic flow sheet；
Fig. 2 is the cross-sectional view that the section components in Aquatic product pond of the present utility model amplify；
In figure, 1- air (or oxygen) is managed；2- homoiothermic pipe；3- Aquatic product pond；4- elastic filter screen；5- initial filter pond；6- subtracts
Nitrogen groove tank；7- waste gas outlet；8- offgas outlet；9- dissolved oxygen groove tank；10- strain pond；11- multifilament filter material；12- porous is filtered
Material；13- venturi ejector；14- ozone inlet；15- separation assembly；16- reflux pipe；17- high-concentration oxygen control line；
17- water pump control line；19-plc controller；20- water temperature control line；21- air (or low concentration oxygen) control line；31- solid-liquid
Segregation apparatuss；32- aqueous solution discharge orifice；33- fish and shrimp back-up ring；34- solid waste discharge hole；35- wastewater discharge pipe；36- solid waste discharge
Pipe；37- at the bottom of pond.
Specific embodiment
A kind of facility carrying out aquaculture using circulating water body as shown in Figure 1, has the following pond being sequentially connected
Or groove tank:
1) Aquatic product pond 3, is provided with separation assembly and air hose 1, homoiothermic pipe 2 in pond.As shown in Fig. 2 separation assembly contains
There are fish and shrimp back-up ring 33 and equipment for separating liquid from solid 31, fish and shrimp back-up ring 33 is distributed multiple solid waste discharge holes 34, equipment for separating liquid from solid 31
The multiple aqueous solution discharge orifices 32 of upper distribution.Fish and shrimp back-up ring 33 is arranged on the periphery of equipment for separating liquid from solid 31, the pond between both
Bottom is connected with solid waste discharge hole 34, connects solid waste discharge pipe 36；The internal connection wastewater outlet of equipment for separating liquid from solid 31 and waste water row
Put pipe 35.
2) initial filter pond 5, wherein have elastic filter screen 4 by a for initial filter pond be two compartment so that by consolidating in water body
Useless interception further is filtered.
3) subtract nitrogen groove tank 6: bottom has ozone inlet 14.
4) strain pond 10: be connected with strain wherein and add pipeline, in the water body in strain pond, also floating has multi-fiber
Dimension filter material 11 and porous filter material 12.
5) dissolved oxygen groove tank 9: a venturi ejector 13 is connected with this tank, high-concentration oxygen can pass through venturi
Ejector negative pressure mouth enters dissolved oxygen groove tank, and its top has offgas outlet 8.
It is connected with reflux pipe 16 between dissolved oxygen groove tank 9 and Aquatic product pond 3.
In the facility of the present invention, it is also associated with plc controller 19, pass through-high-concentration oxygen control line 17, water pump control respectively
Line 18 processed, water temperature control line 20, air (or low concentration oxygen) control line 21 etc., each pond of corresponding precise control or groove
Water level in the flowing velocity of the waste water between tank or purified water, each pond or groove tank, water temperature, ozone intake, oxygen
Concentration, etc..
Claims (5)
1. a kind of facility carrying out aquaculture using circulating water body, has the following pond being sequentially connected or a groove tank:
1) Aquatic product pond, is provided with separation assembly in pond, separation assembly contains fish and shrimp back-up ring and equipment for separating liquid from solid, fish and shrimp back-up ring
The multiple solid waste discharge holes of upper distribution, its equipment for separating liquid from solid is distributed multiple aqueous solution discharge orifices；
In addition, the at the bottom of pond in Aquatic product pond presets air hose, in the pond in Aquatic product pond, it is connected with the homoiothermic pipe adjusting water temperature；
2) subtract nitrogen groove tank: bottom has ozone inlet, ozone can be passed through thereto；
3) strain pond: be connected with strain wherein and add pipeline, microorganism can be introduced in water body；
4) dissolved oxygen groove tank: a venturi ejector is connected with this tank, high-concentration oxygen can pass through venturi ejector
Negative pressure mouth enters dissolved oxygen groove tank；
Dissolved oxygen groove tank and Aquatic product pond are connected with reflux pipe between following.
2. as claimed in claim 1 using circulating water body carry out aquaculture facility it is characterised in that: the setting of fish and shrimp back-up ring
In the periphery of equipment for separating liquid from solid, the at the bottom of pond between both is connected with solid waste discharge hole, connects solid waste discharge pipe；Solid-liquid separation
Connection wastewater outlet and wastewater discharge pipe inside device.
3. as claimed in claim 1 using circulating water body carry out aquaculture facility it is characterised in that: there is phase in strain pond
Connect is several；In the water body in strain pond, also multifilament filter material and porous filter material.
4. as described in claim 1,2 or 3 using circulating water body carry out aquaculture facility it is characterised in that: solid waste row
Discharge hole is turbulent structure.
5. as described in claim 1,2 or 3 using circulating water body carry out aquaculture facility it is characterised in that: Aquatic product pond
The pool and subtract and be provided with initial filter pond between nitrogen storage tank, wherein have elastic filter screen by a for initial filter pond be two compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791000.2U CN205902659U (en) | 2016-07-26 | 2016-07-26 | Utilize circulating water to carry out aquaculture's facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791000.2U CN205902659U (en) | 2016-07-26 | 2016-07-26 | Utilize circulating water to carry out aquaculture's facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205902659U true CN205902659U (en) | 2017-01-25 |
Family
ID=57802243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791000.2U Active CN205902659U (en) | 2016-07-26 | 2016-07-26 | Utilize circulating water to carry out aquaculture's facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205902659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035195A (en) * | 2016-07-26 | 2016-10-26 | 江苏东海之滨海洋生物科技有限公司 | Facility using circulated water for aquaculture and method thereof |
-
2016
- 2016-07-26 CN CN201620791000.2U patent/CN205902659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035195A (en) * | 2016-07-26 | 2016-10-26 | 江苏东海之滨海洋生物科技有限公司 | Facility using circulated water for aquaculture and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108975615B (en) | Biogas slurry ecological treatment breeding system | |
| CN106259137B (en) | A kind of method that racetrack high density closes aquaculture system and aquatic | |
| CN105621789B (en) | A kind of biogas slurry treatment device and method based on microdisk electrode | |
| CN105145455B (en) | Industrial circulating water is breeded fish water treatment system | |
| CN103999812A (en) | Fish-vegetable symbiotic integration system | |
| CN211091384U (en) | Low-energy-consumption high-efficiency recirculating aquaculture system | |
| CN210492204U (en) | External penaeus vannamei recirculating aquaculture system | |
| CN109548720A (en) | The compound shrimp ecosystem cultivated based on heterotopic biological floc sedimentation and nitrified in situ | |
| CN103332828A (en) | Energy-saving efficient circulation water cultivation method | |
| CN113636727A (en) | Land-based circular pond circulating culture tail water treatment system and method | |
| CN107751085B (en) | Circulating seawater culture system based on microalgae membrane bioreactor | |
| CN206101330U (en) | Intergrowth farming systems of aquaculture water circulating system and aquatic livestock and little algae | |
| WO2024077858A1 (en) | Apparatus and method for microalgae-microorganism synergistic treatment of aquaculture effluent | |
| CN205902659U (en) | Utilize circulating water to carry out aquaculture's facility | |
| CN205455446U (en) | Fresh water wheel animalcule system that cultivates | |
| CN112390467A (en) | Breeding wastewater purification treatment system and technology | |
| CN107585958A (en) | Cultivating wastewater purification EGR | |
| CN207707085U (en) | A kind of aquatic products flowing water culture circulatory system comprising MBR and NF technologies | |
| CN208327728U (en) | A kind of circulating water treatment device for raising fish and shrimp | |
| CN206219375U (en) | A kind of processing system for livestock breeding wastewater | |
| CN207294509U (en) | A kind of aquaculture wastewater processing unit based on microorganism aerobic fermentation waste minimizing | |
| CN216687813U (en) | Tail water treatment system is bred in circulation of land-based round pond | |
| CN107540160A (en) | Cultivation wastewater purification handling process and its device | |
| CN215602655U (en) | Roadbed circulating culture system | |
| CN205687747U (en) | A kind of water treatment facilities of aquaculture pond |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |