CN109275617A - An aquaculture water and sewage separation and water recycling system - Google Patents
An aquaculture water and sewage separation and water recycling system Download PDFInfo
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- CN109275617A CN109275617A CN201811365849.3A CN201811365849A CN109275617A CN 109275617 A CN109275617 A CN 109275617A CN 201811365849 A CN201811365849 A CN 201811365849A CN 109275617 A CN109275617 A CN 109275617A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
本发明涉及一种水产养殖水污分离及水循环利用系统，属于水产养殖水循环利用技术领域。其包括养殖池、给水管道、阻断部件、供气管、吸污管和沉淀排污系统；所述养殖池上端设有给水管道，养殖池内设有沉淀排污系统和阻断部件；阻断部件上方设有供气管和吸污管，所述供气管的一端连接于吸污管上与养殖池连通，另一端与增氧机连通，吸污管一端与养殖池连通，另一端与沉淀排污系统连通。本发明既实现了养殖池内的水体循环利用、有效净化，还达到清理养殖池，保持水质及使养殖场内水体流动，增加含氧量的效果；本发明可实现两个养殖池共用一套沉淀池，其节地省水，工程造价低，易于人工控制，使用、维护成本低。
The invention relates to an aquaculture water and sewage separation and water recycling system, belonging to the technical field of aquaculture water recycling. It includes a culturing pond, a water supply pipeline, a blocking part, an air supply pipe, a sewage suction pipe and a sedimentation sewage system; the upper end of the cultivating pond is provided with a water supply pipeline, and the cultivating pond is provided with a sedimentation sewage system and a blocking part; There is an air supply pipe and a sewage suction pipe. One end of the air supply pipe is connected to the sewage suction pipe and communicated with the cultivation pond, and the other end is communicated with the aerator. The invention not only realizes the recycling and effective purification of the water body in the breeding pond, but also achieves the effect of cleaning the breeding pond, maintaining the water quality, making the water body flow in the breeding farm, and increasing the oxygen content; the invention can realize that two breeding ponds share a set of sedimentation It saves land and water, has low engineering cost, is easy to manually control, and has low use and maintenance costs.
Description
Technical field
The present invention relates to a kind of aquaculture water dirt separation and water circulation utilization systems, and in particular to one kind is increased with gas stripping type
Oxygen draining, water storage precipitating are separated by solid-liquid separation, and after aquatic particle precipitation and separation, sediment is discharged by blow-off line, and
Aquaculture pond is then continued to flow by the water of separation of solid and liquid, the system recycled belongs to aquaculture water recycle utilization neck
Domain.
Background technique
As the improvement of people's living standards, the demand to high quality water product is also more and more, therefore to aquaculture
The requirement of water environment is also higher and higher.However, indoor its closure of aquaculture pond of tradition, will lead to water in aquaculture pond can not be into
Row Efficient Cycle, cultivates in such a case, and the excreta of swill and fish can not all be discharged, and the water that will cause in pond is muddy
It is deposited with harmful waste, these particulate matters will lead to breeding water body deterioration, will also become the growth breeding ground of pathogen, influences fish
Healthy growth, or even cause the death of fish in pond, bring great loss to cultivation.
Current some indoor culture fields are equipped with recirculating water purification cultivating system, but the cost that construction cost and maintenance use is all
The rate of exchange are high.Therefore some small-sized farms circulating water culture system is not yet installed, need periodically manually to cultivation bottom of pond portion soil pick-up,
It carries out changing water, to guarantee that breeding water body reaches the requirement of fishes and shrimps growth.Currently, China is to economizing on resources, protect environment more next
More pay attention to, frequently changes water and increase labor cost, the water quality for also resulting in the waste of water resource, and frequently changing can cause fish
Shrimp stress, be unfavorable for growing.
In addition, needing that water is kept to circulate to form running water in aquaculture pond breeding process.Flowing water can increase water body
Dissolved oxygen, and reduce culturing area dead angle, guarantee that water quality indicator is consistent in waters, especially dissolved oxygen, it is too low to reduce part
Caused anoxic.The flowing of water can also put together the dirt for being deposited on bottom, and water body then is discharged using blowdown apparatus
Outside, the load for mitigating water body increases the load capacity of fishes and shrimps.
Therefore, aquaculture pond waste is discharged in indoor highly effective aquaculture pond regulating and controlling water quality in time, and it is highly dense to become solution aquaculture pond
Spend the critical issue of cultivation.For these problems, farm, which mainly uses, at present sets up water treating pond, merging solid dirt separation
Three kinds of modes such as device and building water circulation system.It is ecological closed that Wang Zhimin (2009) applies for a patent (200910128325.7)
Cycle water fish-cultivating method is separated by solid-liquid separation with water storage sedimentation basin, the sedimentation of return water channel and rotational flow settlement, is passing through I and II
Biofilter purification and disinfection by ultraviolet light.Liao Zhenmei (2017) applies for a patent a kind of (201710374381.3) water of breeding fish processing
Method, in pond, water outlet creates water treating pond, circulating enclosed cultivation.But the usual high construction cost of such method, land occupation
Area is big.Zhang Xiucheng etc. (2015) applies for a patent (201520402894.7) a kind of recirculated water of fish pond multifunctional solid dirt point
From device, a kind of circulating water multifunctional solid dirt separator for fishpond has been invented.But such method need to cooperate water treatment system
It is used together.Li Yusheng (2012) applies for a patent a kind of (201210148388.0) water circle device used for aquiculture, if leading
The waters of aquaculture pond is separated into the water channel of a closed circulation by flowing plate, is sent to the water in water channel from side equipped with water pump another
Side, aquaculture pond lower section are equipped with sewage sump, and bottom is equipped with sewage pipe.Sun Shouqi etc. (2012) applies for a patent (201210330694.6)
A kind of water circulation filter unit, including filtering ponds, filtering window, fixed plate, filter screen, fixed link etc., but such structure is simple
Single, pollution discharge capability is limited.
Therefore, the present invention is not flowed for water quality deterioration, the water body occurred during the high-density breeding of indoor culture field
Problem devises a kind of indoor aquaculture gas stripping type oxygenation, draining, water dirt separation and water circulation utilization system, enhancing cultivation
Water body water treatment efficiency saves water, and promotes water body flow to improve the productivity of aquaculture pond fishes and shrimps.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned shortcoming, a kind of aquaculture water dirt separation and water circulation use system are provided
System, and in particular to gas stripping type oxygenation draining, water dirt separation and water circulation use, in the breeding process, as long as blowing air enter it is feeding
Grow bottom of pond portion can soil pick-up, and make sewage flow into sedimentation basin sufficiently precipitate, separate it with water body, then pollutant passes through blowdown
Pipeline discharge, and clean water then uniformly flows into two aquaculture ponds.
Technical solution of the present invention, a kind of aquaculture water dirt separation and water circulation utilization system, including aquaculture pond, water supply
Pipeline, breaking member, air supply pipe, dirt sucking tube and precipitation drainage；The aquaculture pond upper end is equipped with feedwater piping, in aquaculture pond
Equipped with precipitation drainage and breaking member；Be equipped with air supply pipe and dirt sucking tube above breaking member, one end of the air supply pipe with
Dirt sucking tube is connected, and the other end connects air feed equipment, and dirt sucking tube one end is connected to aquaculture pond, and the other end and precipitation drainage connect
It is logical.
Further, the aquaculture pond includes the first aquaculture pond and the second aquaculture pond, and feedwater piping is respectively to the first cultivation
Pond and the second aquaculture pond supply water；Breaking member is equipped in first aquaculture pond and the second aquaculture pond.
Further, the breaking member is the string bag.
Further, the precipitation drainage includes sedimentation basin, the first sewage pipe and second that several are arranged successively
Sewage pipe；First sewage pipe and the second sewage pipe are set to precipitation drainage bottom, are in communication with the outside；Wherein,
One sewage pipe is directly connected to first sedimentation basin, and the second sewage pipe connects with sedimentation basin all in addition to first sedimentation basin
It is logical.
Further, the bottom surface of the sedimentation basin is V-type bottom surface, is separated by closing surface between each sedimentation basin；
It is equipped with the cave of debouchure on the closing surface of first sedimentation basin and the last one sedimentation basin, passes through the cave of debouchure and adjacent sedimentation basin
Connection；The cave of debouchure is equipped with the string bag；
Further, each precipitating bottom of pond portion is equipped with blowdown bottom outlet；First sedimentation basin is by blowdown bottom outlet directly with first
Sewage pipe connection；Sedimentation basin in addition to first sedimentation basin passes through blowdown bottom outlet and is connected to the second sewage pipe.
Further, closing surface between sedimentation basin all in addition to first sedimentation basin and the last one sedimentation basin
Height is below aquaculture pond, is higher than the water surface.
It further, further include water inlet line, the sedimentation basin positioned at least significant end is mutually connected by water inlet line with aquaculture pond
It is logical.
Further, the water inlet line is water inlet straight tube or water inlet bend pipe.
Further, the positional distance soil pick-up bottom of the tube 3-5cm that the air supply pipe is connected to dirt sucking tube；The dirt sucking tube
Import is located at cultivation bottom of pond portion.
Further, one end of the dirt sucking tube is connected to first sedimentation basin.
System provided by the invention is drawn water using air pressure, is precipitated by several grades by connecting aquaculture pond with sedimentation basin
Pond separates water dirt, and the sedimentation basin water outlet specially designed and parapet can extend water body and flow through path, can preferably increase water
Body oxygen content, sediment is discharged in sedimentation basin bottom blow-down pipeline, and sedimentation basin end water pipe makes clean water flow into aquaculture pond.
System operatio described in the invention is simple, and construction uses and maintenance cost is cheap, but can realize in aquaculture pond
Pollutant concentration in aquaculture pond is sent to sedimentation basin using flow action and is discharged through blow-off line is unified, just by recirculated water flowing
In pollution treatment management, the water body both realized in aquaculture pond is effectively purified, and also reaches cleaning aquaculture pond, is kept water quality and is made farm
Interior water body flow increases the effect of oxygen content.
Beneficial effects of the present invention: the water body that the present invention had both realized in aquaculture pond effectively purifies, and also reaches cleaning cultivation
Pond keeps water quality and makes water body flow in farm, increases the effect of oxygen content, and water circulation utilizes, and reduces waste；The present invention
Two aquaculture ponds can be achieved and share a set of sedimentation basin, save land water-saving, and project cost is low, easy to manually control, use, maintenance at
This is low.
Detailed description of the invention
Fig. 1 structure of the invention stereoscopic schematic diagram.
Fig. 2 structure of the invention top view.
Description of symbols: 1, aquaculture pond；1-1, the first aquaculture pond；1-2, the second aquaculture pond；2, feedwater piping；3, it blocks
Component；4, air supply pipe；5, dirt sucking tube；6, precipitation drainage；6-1, sedimentation basin；6-11, the cave of debouchure；6-12, blowdown bottom outlet；6-
13, closing surface；6-2, the first sewage pipe；6-3, the second sewage pipe；7, water inlet line.
Specific embodiment
As shown in Figs. 1-2, a kind of indoor aquaculture water dirt separation and water circulation utilization system, including aquaculture pond 1, water supply
Pipeline 2, breaking member 3, air supply pipe 4, dirt sucking tube 5 and precipitation drainage 6；1 upper end of aquaculture pond is equipped with feedwater piping 2,
Precipitation drainage 6 and breaking member 3 are equipped in aquaculture pond 1；Air supply pipe 4 and dirt sucking tube 5 are equipped with above breaking member 3, it is described
One end of air supply pipe 4 is connected at 5 bottom 3cm of dirt sucking tube, and the other end is connected to aerator, 5 one end of dirt sucking tube and cultivation
Pond 1 is connected to, and the other end is connected to precipitation drainage 6.
The aquaculture pond 1 includes the first aquaculture pond 1-1 and the second aquaculture pond 1-2, and feedwater piping 2 is respectively to the first aquaculture pond
1-1 and the second aquaculture pond 1-2 supply water；Breaking member 3 is equipped in the first aquaculture pond 1-1 and the second aquaculture pond 1-2.
The breaking member 3 is the string bag.
The precipitation drainage 6 includes sedimentation basin 6-1, the first sewage pipe 6-2 and the second row that several are arranged successively
Dirty pipe 6-3；The first sewage pipe 6-2 and the second sewage pipe 6-3 is set to precipitation drainage 6 and precipitates bottom of pond portion, and outside
Boundary's connection；Wherein, the first sewage pipe 6-2 is directly connected to first sedimentation basin 6-1, and the second sewage pipe 6-3 sinks with removing first
All sedimentation basin 6-1 connection except the 6-1 of shallow lake pond.
The bottom surface of the sedimentation basin 6-1 is V-type bottom surface, is separated by closing surface 6-13 between each sedimentation basin 6-1；
It is equipped with cave of debouchure 6-11 on the closing surface 6-13 of first sedimentation basin 6-1 and the last one sedimentation basin 6-1, passes through the cave of debouchure
6-11 is connected to adjacent sedimentation basin 6-1；
The bottom each sedimentation basin 6-1 is equipped with blowdown bottom outlet 6-12；First sedimentation basin 6-1 by blowdown bottom outlet 6-12 directly with
First sewage pipe 6-2 connection；Sedimentation basin 6-1 in addition to first sedimentation basin 6-1 passes through blowdown bottom outlet 6-12 and second row
Dirty pipe 6-3 connection.
The height of closing surface 6-13 in addition to first and the last one sedimentation basin 6-1 between all sedimentation basin 6-1
It is below aquaculture pond 1, is higher than the water surface.
It further include water inlet line 7, the sedimentation basin 6-1 positioned at least significant end is interconnected by water inlet line 7 with aquaculture pond 1.
The water inlet line 7 is water inlet straight tube or water inlet bend pipe.
The 5 bottom 3-5cm of positional distance dirt sucking tube that the air supply pipe 4 is connected to dirt sucking tube 5；The import of the dirt sucking tube 5
Positioned at 1 bottom of aquaculture pond.One end of the dirt sucking tube 5 is connected to first sedimentation basin 6-1.
A course of work of the invention is as follows:
Water supply is carried out to the first aquaculture pond 1-1 and the second aquaculture pond 1-2 by feedwater piping 2 first, in water supply process, guarantees water
The face closing surface 6-13 all lower than first and except the last one sedimentation basin 6-1, higher than the gas outlet of air supply pipe 4；
To the air of the logical tool certain pressure of dirt sucking tube 5, first aquaculture pond 1-1 and the second aquaculture pond 1-2 is carried out by air supply pipe 4
Gas supply, dirt sucking tube 5 start to extract out in sewage under differential pressure action, form water flow, carry out soil pick-up, to reduce venting pressure, gas supply
The blow vent of pipe 4 is apart from the water surface about 20cm；Pass through control pressure, so that it may control soil pick-up speed.
The sedimentation basin 6-1 one is divided into level Four precipitating in the present embodiment；Due to the effect of air pressure, sewage flows into level-one
In sedimentation basin, sewage is deposited by the V-type bottom surface of the bottom sedimentation basin 6-1 at this time, deposition gained sediment directly passes through
First sewage pipe 6-2 carries out blowdown；First stage precipitation tank is flowed into second-level settling pond by cave of debouchure 6-11 and is further precipitated；Due to
The closing surface 6-13 of second-level settling pond is lower than the closing surface 6-13 of first stage precipitation tank, therefore sewage is after second-level settling pond precipitates
Three-level sedimentation basin is continued to flow into, three-level sedimentation basin continues to precipitate, and flows into level Four by the cave of debouchure 6-11 on closing surface 6-13
Sedimentation basin is disposed with the string bag on two caves of debouchure to obstruct filler.Second and third, the sediment in level Four sedimentation basin pass through the
Two sewage pipe 6-3 are collected discharge, and level Four sedimentation basin is clean water at the middle and upper levels, flow back again through water inlet straight tube or water inlet bend pipe
Enter in the first aquaculture pond 1-1 and the second aquaculture pond 1-2.
By the above measure, the purpose that breeding water body recycles can achieve.Simultaneously by extending water body in sedimentation basin
Flow path can preferably increase the effect of oxygen content of water.
In the cultivation water dirt seperator water circulation utilization system, it is equipped with the string bag for block fishes and shrimps and barrier filler, supports
It grows pond sewage and enters dirt sucking tube 5 by the string bag, one end that dirt sucking tube 5 and air supply pipe 4 are connected to aquaculture pond 1 is respectively positioned in the string bag；
The a little higher than water surface of the string bag, length and width and the length and width in pond and breed variety feed that feed is related, the aperture of the string bag then with cultivation product
Kind and pond size are related.
4 sedimentation basins are all V-type bottoms, and sediment is concentrated mainly on first stage precipitation tank, are equipped with two blowdowns in bottom
It manages, opens up circular hole on sewage pipe, wherein the first sewage pipe 6-1 connection first stage precipitation tank, and sewage pipe 6-2 connects its excess-three and sinks
Shallow lake pond.Due to gravity and hydraulic pressure, sediment can enter sewage pipe by circular hole.Blowdown tube valve is opened, it is heavy to be discharged
Starch, to achieve the effect that water dirt separates.
To obstruct filler, it is provided with the string bag on cave of debouchure 6-11, to slow down drainage flow speed, there is pollutant more
More times are precipitated to V-type bottom surface, in particular for first stage precipitation tank.Sewage can enter in first stage precipitation tank by cave of debouchure 6-11
Second-level settling pond.Path is flowed through for extension sewage stream, convenient for sufficiently precipitating, middle wall body does not open up the cave of debouchure, but makes
The height of closing surface 6-13 is slightly less than remaining wall of sedimentation basin, is higher than cave of debouchure 6-11.
Due to gravity, sediment is eventually deposited in V-type bottom surface, which offers blowdown bottom outlet, sediment warp
It crosses the hole and enters blow-off line, blowdown can be carried out by opening valve.
Sewage passes through first stage precipitation tank, second-level settling pond, heavy in level Four after the precipitating of three-level sedimentation basin and level Four sedimentation basin
Water quality at the top of the pond of shallow lake be improved significantly.Water inlet bend pipe on level Four sedimentation basin is set and water inlet straight tube is higher than cultivation
1 water surface of pond but it is lower than closing surface 6-13 height, the upper layer water purification of level Four sedimentation basin is flowed by water inlet bend pipe and water inlet straight tube
In aquaculture pond 1.By adjusting the direction of water inlet bend pipe, then adjusting water exit speed, finally makes the water flow into two aquaculture ponds
Speed is identical.
The present invention can reach breeding pollution object and separate with water body by embodiment of above, it is final be discharged pollutant and by
Water purification is sent into aquaculture pond and is recycled, and is also able to maintain the water circulation flowing of aquaculture pond, increases oxygen content of water.The present invention is only
It needs oxygenation always to supply, keeps pressure difference that dirty bottom of pond sewage can be sucked out, it is low in cost, it is easy to construct, easy to operate, performance
Stablize, energy conservation and environmental protection and other effects.
The technical concept and its feature of embodiment of above only to illustrate the invention, are to allow and are familiar with the same of this technology
Row understands the contents of the present invention and is simultaneously implemented, and can not limit protection content of the invention with this, it is all according to the present invention
The equivalent change or modification that Spirit Essence is done, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of aquaculture water dirt separation and water circulation utilization system, it is characterized in that: including aquaculture pond (1), feedwater piping
(2), breaking member (3), air supply pipe (4), dirt sucking tube (5) and precipitation drainage (6)；Aquaculture pond (1) upper end is equipped with and gives
Waterpipe (2), aquaculture pond (1) is interior to be equipped with precipitation drainage (6) and breaking member (3)；Gas supply is equipped with above breaking member (3)
Pipe (4) and dirt sucking tube (5), one end of the air supply pipe (4) are connected with dirt sucking tube (5), and the other end connects air feed equipment, dirt sucking tube
(5) one end is connected to aquaculture pond (1), and the other end is connected to precipitation drainage (6).
2. aquaculture water dirt separation as described in claim 1 and water circulation utilization system, it is characterized in that: the aquaculture pond (1)
Including the first aquaculture pond (1-1) and the second aquaculture pond (1-2), feedwater piping (2) is supported to the first aquaculture pond (1-1) and second respectively
Pond (1-2) is grown to supply water；Breaking member (3) are equipped in first aquaculture pond (1-1) and the second aquaculture pond (1-2).
3. aquaculture water dirt separation as described in claim 1 and water circulation utilization system, it is characterized in that: the breaking member
It (3) is the string bag.
4. aquaculture water dirt separation as described in claim 1 and water circulation utilization system, it is characterized in that: the precipitating blowdown system
System (6) includes sedimentation basin (6-1), the first sewage pipe (6-2) and the second sewage pipe (6-3) that several are arranged successively；Described
One sewage pipe (6-2) and the second sewage pipe (6-3) are set to precipitation drainage (6) bottom, are in communication with the outside；Wherein,
One sewage pipe (6-2) is directly connected to first sedimentation basin (6-1), the second sewage pipe (6-3) with remove first sedimentation basin (6-1)
Except all sedimentation basin (6-1) connections.
5. aquaculture water dirt separation as described in claim 1 and water circulation utilization system, it is characterized in that: the sedimentation basin (6-
1) bottom surface is V-type bottom surface, is separated by closing surface (6-13) between each sedimentation basin (6-1)；First sedimentation basin (6-
1) and it is equipped with the cave of debouchure (6-11) on the closing surface (6-13) of the last one sedimentation basin (6-1), passed through the cave of debouchure (6-11)
It is connected to adjacent sedimentation basin (6-1)；The cave of debouchure (6-11) is equipped with the string bag；
Each sedimentation basin (6-1) bottom is equipped with blowdown bottom outlet (6-12)；First sedimentation basin (6-1) passes through blowdown bottom outlet (6-
12) it is directly connected to the first sewage pipe (6-2)；Sedimentation basin (6-1) in addition to first sedimentation basin (6-1) passes through blowdown bottom
Hole (6-12) is connected to the second sewage pipe (6-3).
6. aquaculture water dirt separation as claimed in claim 5 and water circulation utilization system, it is characterized in that: removing first sedimentation basin
The height of closing surface (6-13) except (6-1) and the last one sedimentation basin (6-1) between all sedimentation basins (6-1) is below
Aquaculture pond (1) is higher than the water surface.
7. aquaculture water dirt separation as claimed in claim 4 and water circulation utilization system, it is characterized in that: further including water inlet line
(7), it is interconnected by water inlet line (7) with aquaculture pond (1) positioned at the sedimentation basin of least significant end (6-1).
8. aquaculture water dirt separation as claimed in claim 7 and water circulation utilization system, it is characterized in that: the water inlet line
It (7) is water inlet straight tube or water inlet bend pipe.
9. aquaculture water dirt separation as described in claim 1 and water circulation utilization system, it is characterized in that: the air supply pipe (4)
Positional distance dirt sucking tube (5) the bottom 3-5cm being connected to dirt sucking tube (5)；The import of the dirt sucking tube (5) is located at aquaculture pond (1)
Bottom.
10. aquaculture water dirt separation as claimed in claim 4 and water circulation utilization system, it is characterized in that: the dirt sucking tube (5)
One end be connected to first sedimentation basin (6-1).
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| CN201811365849.3A CN109275617A (en) | 2018-11-16 | 2018-11-16 | An aquaculture water and sewage separation and water recycling system |
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| CN201811365849.3A CN109275617A (en) | 2018-11-16 | 2018-11-16 | An aquaculture water and sewage separation and water recycling system |
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|---|---|---|---|---|
| CN110115241A (en) * | 2019-05-16 | 2019-08-13 | 宁波大学 | A kind of high density prawn three-dimensional culture device and method based on interior circulation |
| CN110547244A (en) * | 2019-08-23 | 2019-12-10 | 江苏嘉美网络科技集团有限公司 | An intelligent fishery industrial farming system based on Internet of Things technology |
| CN113575492A (en) * | 2021-07-27 | 2021-11-02 | 福建省水产技术推广总站 | Internal circulation culture system |
| CN115477450A (en) * | 2022-10-17 | 2022-12-16 | 贵州新大地科技有限公司 | Water circulation slag suction, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system |
| CN115644128A (en) * | 2020-11-04 | 2023-01-31 | 福建省水产技术推广总站(福建省水生动物疫病预防控制中心) | Mechanism for quickly removing sediments in culture pond |
| CN118901654A (en) * | 2024-09-24 | 2024-11-08 | 中国水产科学研究院淡水渔业研究中心 | Salt tolerance breeding and salinity adaptability research system and method for grass carp |
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| CN110115241A (en) * | 2019-05-16 | 2019-08-13 | 宁波大学 | A kind of high density prawn three-dimensional culture device and method based on interior circulation |
| CN110115241B (en) * | 2019-05-16 | 2021-06-15 | 宁波大学 | A high-density three-dimensional shrimp culture device and method based on internal circulation |
| CN110547244A (en) * | 2019-08-23 | 2019-12-10 | 江苏嘉美网络科技集团有限公司 | An intelligent fishery industrial farming system based on Internet of Things technology |
| CN115644128A (en) * | 2020-11-04 | 2023-01-31 | 福建省水产技术推广总站(福建省水生动物疫病预防控制中心) | Mechanism for quickly removing sediments in culture pond |
| CN113575492A (en) * | 2021-07-27 | 2021-11-02 | 福建省水产技术推广总站 | Internal circulation culture system |
| CN115477450A (en) * | 2022-10-17 | 2022-12-16 | 贵州新大地科技有限公司 | Water circulation slag suction, purification and oxygenation integrated energy-saving environment-friendly planting and breeding ecological system |
| CN115477450B (en) * | 2022-10-17 | 2023-11-28 | 贵州新大地科技有限公司 | Water circulation slag suction, purification and oxygenation integrated energy-saving environment-friendly seed health status system |
| CN118901654A (en) * | 2024-09-24 | 2024-11-08 | 中国水产科学研究院淡水渔业研究中心 | Salt tolerance breeding and salinity adaptability research system and method for grass carp |
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