CN208327728U - A kind of circulating water treatment device for raising fish and shrimp - Google Patents
A kind of circulating water treatment device for raising fish and shrimp Download PDFInfo
- Publication number
- CN208327728U CN208327728U CN201820632431.3U CN201820632431U CN208327728U CN 208327728 U CN208327728 U CN 208327728U CN 201820632431 U CN201820632431 U CN 201820632431U CN 208327728 U CN208327728 U CN 208327728U
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- aquaculture pond
- water treatment
- air
- clarifier
- tank
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses the circulating water treatment devices that kind is used for raising fish and shrimp, are located at the symmetrical aquaculture pond in the water treatment system two sides including water treatment system and six, the water treatment system includes sedimentation basin, filtering ponds, clarifier-tank and backflow pool；Microfilter is set in the filtering ponds, is equipped with air-lift device in the aquaculture pond and sedimentation basin, the bottom of the aquaculture pond, filtering ponds and clarifier-tank is respectively equipped with aeration tube, and the water outlet of air-lift device is connected to sedimentation basin in the aquaculture pond；The water outlet of air-lift device is connected to the water inlet of Microfilter in the sedimentation basin, and the water outlet of the Microfilter is connected to clarifier-tank, and filter is equipped between the clarifier-tank and backflow pool, and the backflow pool is connected to by pure water pipe with aquaculture pond；The ozonation aerated pipe being connected to ozone generating-device is installed below the air-lift device.The utility model simple structure and reasonable design saves land resource, ensured sustained development production, energy conservation and environmental protection and improves fishes and shrimps survival rate.
Description
Technical field
The utility model relates to circulating water cultivation technical fields, and in particular to a kind of circulating water treatment for raising fish and shrimp
Device.
Background technique
The development of society promotes demand of the people to aquatic products more and more, and aquaculture pond is also gradually increasing, mostly
Number aquaculture ponds be all using closed pond body, however in aquaculture pond fishes and shrimps the natural thing drained and fed, can all make ammonia
The index raising of nitrogen, nitrite, promotes the deterioration of water quality in aquaculture pond, influences the existence of fishes and shrimps, so needing to refresh the water periodically
To ensure that the balance of Water phosphorus, the shortage of water resource lead to this aquaculture model increased costs indirectly.Therefore recirculated water is supported
Grow system be in terms of aquaculture it is considerable, energy-saving and emission-reduction can may be implemented with water-saving 90% or more in circulating water cultivation mode
With environmentally friendly production.
At this stage, China's industrial circulating water cultivating system passes through development in more than 20 years, has reached its maturity, has either been
The construction of system, the type selecting or circulating water cultivation technology of equipment have rapid progress and development, but these batch production follow
Ring water cultivating system the problems such as there is also structure is complicated, construction cost is high, operation energy consumption is high, and breed variety is single, thus
Cause that aquaculture cost is high, income is low, many high-quality aquatic products kinds can not cultivate.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide that a kind of structure is simple, design is closed
It manages, construction cost is low and the energy-saving and environment-friendly circulating water treatment device for raising fish and shrimp.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of circulating water treatment device for raising fish and shrimp, including water treatment system and six are located at the water
The symmetrical aquaculture pond in reason system two sides, the water treatment system include sedimentation basin, filtering ponds, clarifier-tank and backflow pool；Institute
It states and sets biological filter system in clarifier-tank, Microfilter is set in the filtering ponds, air lift is equipped in the aquaculture pond and sedimentation basin and fills
It sets, the bottom of the aquaculture pond, filtering ponds and clarifier-tank is respectively equipped with aeration tube, the air inlet on the air-lift device and aeration tube
Pipe is connected to by Fan pipeline with the gas outlet of blower；The water outlet of air-lift device passes through sewage pipe and precipitating in the aquaculture pond
Pond connection；The water outlet of air-lift device is connected to the water inlet of Microfilter in the sedimentation basin, the water outlet of the Microfilter with
Clarifier-tank connection, is equipped with filter between the clarifier-tank and backflow pool, the backflow pool is connected to by pure water pipe with aquaculture pond；Institute
It states and ozonation aerated pipe is installed below air-lift device, the ozonation aerated pipe is connected by ozone pipeline and ozone generating-device
It is logical.
Preferably, the sewage pipe that air-lift device connects in the aquaculture pond of the every side of the water treatment system connects in parallel
It is connected to sedimentation basin.
Preferably, the pure water pipe of the aquaculture pond connection of the every side of the water treatment system is connected in parallel to reflux
Pond.
Preferably, the aeration tube in the aquaculture pond is located at four angles at aquaculture pond bottom, and flat with the pool wall of place side
Row.
Preferably, the length of the aeration tube in the aquaculture pond is wide 1/3 of aquaculture pond.
Preferably, the number of the blower is one.
Preferably, the blower is the roots blower that power is 3kw/h.
The beneficial effects of the utility model are:
The utility model is separated by solid-liquid separation by Microfilter, to remove the solid matter in aquaculture wastewater；Biofiltration
Organic matter in system decomposition water, the noxious materials such as removal ammonia nitrogen, nitrite；Blower is continuously aquaculture pond and provides oxygen and whirlpool
Mobilization force, provides oxygen for clarifier-tank, provides Pneumatic pressure power for air-lift device；It is net that filter can further filter water solid particle
Change water body；Ozone is used to sterilize, and reduces the growth amount of bacterium in water body；Using a Fans as power, electric power is effectively reduced
Cost；The achievable production throughout the year of whole circulation, employment is few, water consume is small, feed will not waste in recirculated water, and may be implemented to raise
Fresh water and seawater fishes and shrimps are supported, thick fishes and shrimps seed is marked, cultivate parent；Entire production process is loop structure, energy conservation and environmental protection, Bu Huizao
At secondary pollution；The apparatus structure is simple, design is reasonable, install convenient, saves land resource, and then reducings the construction costs；It holds
Continuous metaplasia production, efficient, modularization, are adapted to business and are mass produced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1a aquaculture pond, 1b sedimentation basin, 1c backflow pool, 2 filtering ponds, 3 clarifier-tanks, 4a blower, 4b Fan pipeline, 4c
Aeration tube, 5a sewage pipe, 5b pure water pipe, 6 air-lift devices, 7a ozone generating-device, 7b ozone pipeline, the ozonation aerated pipe of 7c, 8
Filter.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of circulating water treatment device for raising fish and shrimp, including water treatment system and six difference positions
In the symmetrical aquaculture pond 1a in water treatment system two sides, water treatment system includes sedimentation basin 1b, filtering ponds 2, clarifier-tank 3 and returns
Flow pond 1c；Biological filter system is set in clarifier-tank 3, and Microfilter is set in filtering ponds 2, is equipped with air lift in aquaculture pond 1a and sedimentation basin 1b
Device 6, the bottom of aquaculture pond 1a, filtering ponds 2 and clarifier-tank 3 are respectively equipped with aeration tube 4c, wherein the aeration tube in aquaculture pond 1a
4c is located at four angles at the bottom aquaculture pond 1a, and parallel with the pool wall of place side；Air inlet pipe on air-lift device 6 and aeration tube 4c
It is connected to by Fan pipeline 4b with the gas outlet of blower 4a；In aquaculture pond 1a the water outlet of air-lift device 6 by sewage pipe 5a with
Sedimentation basin 1b connection, the sewage pipe 5a that wherein air-lift device 6 connects in the aquaculture pond 1a of the every side of water treatment system is with side in parallel
Formula is connected to sedimentation basin 1b；The water outlet of air-lift device 6 is connected to the water inlet of Microfilter in sedimentation basin 1b, the water outlet of Microfilter
Mouth is connected to clarifier-tank 3, and filter 8 is equipped between clarifier-tank 3 and backflow pool 1c, and backflow pool 1c passes through pure water pipe 5b and aquaculture pond 1a
Connection, wherein the pure water pipe 5b of the aquaculture pond 1a connection of the every side of water treatment system is connected in parallel to backflow pool 1c；Gas
It mentions and ozonation aerated pipe 7c is installed below device 6, ozonation aerated pipe 7c is connected by ozone pipeline 7b and ozone generating-device 7a
It is logical；Air-lift device 6 and aeration tube 4c in the device share a Fans 4a, and it is Roots's wind of 3kw/h that blower 4a, which selects power,
Machine.
The working principle of the device: among the cultivation water in aquaculture pond 1a is formed under the airflow function that aeration tube 4c is produced
Eddy flow, a large amount of cultivation dirts under eddy flow induced effect in cultivation water gather aquaculture pond 1a central bottom and form cultivation dirt
Water, sewage are flowed into sedimentation basin 1b by sewage pipe 5a under the gas stripping of gas device 6 and are precipitated, oettIed sewage
It is separated by solid-liquid separation in air lift to Microfilter under the gas stripping of air-lift device 6 again after ozone carries out sterilizing, with
The solid matter in aquaculture wastewater is removed, sewage after separation is flowed into clarifier-tank 3, handles through biological filter system, point
After solving the noxious materials such as organic matter, removal ammonia nitrogen, nitrite, sewage has just been processed into harmless clean water, is flowed into reflux
The water treatment agent that some adjustment water quality can be optionally added in pond 1c, backflow pool 1c, after being further processed, clean,
It is suitble to the cultivation water of fishes and shrimps growth to pass through pure water pipe 5b again to flow back into aquaculture pond 1a, during which roots blower constantly works, and continues
It is that aquaculture pond 1a provides oxygen and eddy flow power, provides oxygen for filtering ponds 2 and clarifier-tank 3, provides air pressure for air-lift device 6
Power, and then form the water circulation processing in entire breeding process.
Finally, it is stated that equipment component involved in the embodiment above is unless otherwise instructed, it is conventional equipment
Element, related structure setting mode, working method or control mode are the setting of this field routine unless otherwise instructed
Mode, working method or control mode.
Claims (7)
1. a kind of circulating water treatment device for raising fish and shrimp, it is characterised in that: including water treatment system and six difference positions
In the symmetrical aquaculture pond in the water treatment system two sides, the water treatment system include sedimentation basin, filtering ponds, clarifier-tank and
Backflow pool；Biological filter system is set in the clarifier-tank, and Microfilter is set in the filtering ponds, is set in the aquaculture pond and sedimentation basin
There is air-lift device, the bottom of the aquaculture pond, filtering ponds and clarifier-tank is respectively equipped with aeration tube, the air-lift device and aeration tube
On air inlet pipe be connected to the gas outlet of blower by Fan pipeline；The water outlet of air-lift device passes through sewage in the aquaculture pond
Pipe is connected to sedimentation basin；The water outlet of air-lift device is connected to the water inlet of Microfilter in the sedimentation basin, the Microfilter
Water outlet is connected to clarifier-tank, and filter is equipped between the clarifier-tank and backflow pool, and the backflow pool passes through pure water pipe and cultivation
Pond connection；Ozonation aerated pipe is installed, the ozonation aerated pipe is sent out by ozone pipeline and ozone below the air-lift device
Generating apparatus connection.
2. the circulating water treatment device according to claim 1 for raising fish and shrimp, it is characterised in that: the water process system
The sewage pipe of air-lift device connection in the aquaculture pond of every side of uniting is connected in parallel to sedimentation basin.
3. the circulating water treatment device according to claim 1 for raising fish and shrimp, it is characterised in that: the water process system
Unite every side aquaculture pond connection pure water pipe be connected in parallel to backflow pool.
4. the circulating water treatment device according to claim 1 for raising fish and shrimp, it is characterised in that: in the aquaculture pond
Aeration tube be located at four angles at aquaculture pond bottom, and it is parallel with the pool wall of place side.
5. the circulating water treatment device according to claim 1 for raising fish and shrimp, it is characterised in that: in the aquaculture pond
Aeration tube length be aquaculture pond it is wide 1/3.
6. the circulating water treatment device according to claim 1 for raising fish and shrimp, it is characterised in that: of the blower
Number is one.
7. the circulating water treatment device according to claim 1 for raising fish and shrimp, it is characterised in that: the blower is function
Rate is the roots blower of 3kw/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632431.3U CN208327728U (en) | 2018-04-28 | 2018-04-28 | A kind of circulating water treatment device for raising fish and shrimp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632431.3U CN208327728U (en) | 2018-04-28 | 2018-04-28 | A kind of circulating water treatment device for raising fish and shrimp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327728U true CN208327728U (en) | 2019-01-04 |
Family
ID=64779605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820632431.3U Expired - Fee Related CN208327728U (en) | 2018-04-28 | 2018-04-28 | A kind of circulating water treatment device for raising fish and shrimp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551815A (en) * | 2020-12-11 | 2021-03-26 | 钟伟 | Full-automatic aquaculture clearing machine |
| CN113994917A (en) * | 2021-11-26 | 2022-02-01 | 博罗县吴波畜牧水产有限公司 | Land-based internal circulation system for freshwater fish culture and water circulation method |
-
2018
- 2018-04-28 CN CN201820632431.3U patent/CN208327728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551815A (en) * | 2020-12-11 | 2021-03-26 | 钟伟 | Full-automatic aquaculture clearing machine |
| CN113994917A (en) * | 2021-11-26 | 2022-02-01 | 博罗县吴波畜牧水产有限公司 | Land-based internal circulation system for freshwater fish culture and water circulation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200428 |