CN105794715B - Pond circulation water cultivates water treatment system - Google Patents
Pond circulation water cultivates water treatment system Download PDFInfo
- Publication number
- CN105794715B CN105794715B CN201610332643.5A CN201610332643A CN105794715B CN 105794715 B CN105794715 B CN 105794715B CN 201610332643 A CN201610332643 A CN 201610332643A CN 105794715 B CN105794715 B CN 105794715B
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- pond
- water
- well
- tubule
- cultivating pool
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
Abstract
The present invention is a kind of pond circulation water cultivation water treatment system, and the biological purifying tank including being located at cultivating pool center, the center of biological purifying tank is equipped with separation well；It detaches in the cycle pump sump of the center of well and elevator pump is installed；Further include the disinfection by ultraviolet light well being arranged on the outside of biological cleaning pool wall；Pre-buried water outlet transverse tube inner end below cultivating pool sole plate is connected with longitudinal tubule (L tubule) in water outlet, and outer end is connected with the outer longitudinal tubule (L tubule) of water outlet；The upper port of longitudinal tubule (L tubule) is located in disinfection well in water outlet, and the water outlet for being discharged outer longitudinal tubule (L tubule) is located at below the liquid level of cultivating pool outer edge position；Cultivating pool sole plate center is cheated equipped with dirt collection, and dirt collection hole is connected with blow-off pipe；Separation well blow-off pipe is installed between separation well and dirt collection hole.Cycle water filtration, biological cleaning and disinfection by ultraviolet light processing are completed in aquaculture pond, only needs pump power in return water lifting process, other cycles and blowdown process do not need to power, reduce power consumption and improve water treatment efficiency.
Description
Technical field
The present invention relates to one kind to be used for circular water treating system, and in particular to a kind of pond circulation water cultivation water processing system
System.
Background technology
The circular water treating system of existing cultivating pool, it is net including being arranged on filtering ponds outside cultivating pool, biology
Change pond and disinfection by ultraviolet light pond, each processing pond is relatively independent and passes through pipeline and is sequentially connected.Water in cultivating pool passes through successively
Enter apparatus for ultraviolet disinfection after crossing filtering ponds, biological purifying tank processing, aquaculture pond is returned by the road by the water disinfected
The pool.The major defect of this mode is that recirculated water flowing and sewage discharge are required to water pump as power, and energy consumption is higher, processing
It is less efficient.
Existing circulating water cultivation discharging pollution in pool system generally relies on sewage pump and provides power, and needs manually periodically to open
Dynamic, closing.Major defect is：Firstth, blowdown process needs to consume a large amount of electric energy；Secondth, manual operation halt system work is relied on
Make, maloperation inevitably occur, there is insecure defect, and if closing system by automatic control mode timing, due to row
Dirty speed is variable, it may appear that the problem of blowdown flow rate can not be controlled accurately in a discharge process, cause blowdown insufficient or
The problem of water level is relatively low in person's cultivating pool.
Invention content
The technical problem to be solved by the invention is to provide a kind of pond circulation water to cultivate water treatment system, and processing pond is set
In the middle part of cultivating pool, cycle water filtration, biological cleaning and disinfection by ultraviolet light processing are completed in aquaculture pond, only return water was promoted
Journey needs water pump power, other cyclic processes and sewage discharge do not need to power, so as to reach reduction power consumption and improve water
The purpose for the treatment of effeciency；Another technical problem to be solved by this invention is that drainage had not both needed to water pump and done power to save
The about energy, and can realize when pond water level reaches setting height, system, which is automatically stopped, operates to ensure that each blowdown flow rate energy
Enough accurate control.
The technical solution adopted by the present invention to solve the technical problems is as follows：
A kind of pond circulation water cultivates water treatment system, it includes centralized processing pond, is arranged on setting for cultivating pool bank
Between standby and the operation that is arranged between centralized processing pond and cultivating pool bank is walked on stage, it is characterised in that：The centralized processing
Pond includes being located at cultivating pool center and the biological purifying tank with biological cleaning pool wall, and the bottom of pond of biological purifying tank is with supporting
Growing between the sole plate of pond has centralized processing pond bottom space；The center of biological purifying tank is equipped with cylindrical shape point
Separation well from the borehole wall, the lower end for detaching the borehole wall are connected with the bottom of pond of biological purifying tank；The center for detaching well is equipped with tool
There is the cycle pump sump of the cylindrical shape circulating pump borehole wall, the circulating pump borehole wall lower end is higher than the lower end of the separation borehole wall；Pacify in cycle pump sump
Equipped with elevator pump；Detaching well has the separation shaft bottom plate of annular；The separation well has the separation shaft bottom plate of annular, the separation well
It is connected on the inside of bottom plate with the lower end of the circulating pump borehole wall, outside is connected with detaching the lower end of the borehole wall；The centralized processing pond further includes
The disinfection by ultraviolet light well being arranged on the outside of biological cleaning pool wall, disinfection by ultraviolet light well share same bottom of pond with biological purifying tank and are total to
It shares wall lower end with part wall, and at this and offers disinfection well water inlet；The centralized processing pond is further included positioned at cultivation
Pre-buried water outlet transverse tube below the sole plate of pond, the inner end of the pre-buried water outlet transverse tube are connected with longitudinal tubule (L tubule) in water outlet, outer end connection
There is the outer longitudinal tubule (L tubule) of water outlet；The upper port of longitudinal tubule (L tubule) is located in disinfection well in water outlet, and the water outlet for being discharged outer longitudinal tubule (L tubule) is located at outside cultivating pool
Below the liquid level of edge position；Separation well blow-off pipe is installed between separation well and concentration processing pond bottom space；Cultivating pool base
Plinth bottom plate center is cheated equipped with dirt collection, and dirt collection hole is connected with blow-off pipe；The pond circulation water cultivation water treatment system is also wrapped
Include the discharge subsystem being connected with blow-off pipe.
The discharge subsystem includes cultivating pool dam body and the gully on the outside of cultivating pool dam body；The row
Trapped well is equipped in well；The gully side is also equipped with blowdown drainpipe；The discharge subsystem further includes siphon pipe,
The siphon pipe is made of siphon tedge and siphon down-comer, and the port of siphon down-comer is located in the trapped well；Siphon pipe
Upper end be connected with vacuum control valve；The discharge subsystem further includes the siphon destructing tube across the cultivating pool dam body,
The outer end of the siphon destructing tube is connected with the siphon pipe, and inner end is connected with port for being deep into below cultivating pool liquid level
The pipe that has a down dip；The lower end of the siphon tedge connects the blow-off pipe, and the blow-off pipe is lateral from the cultivating pool dam body
It is pierced by outside.
The centralized processing pond is further included across the bottom of pond of biological purifying tank and the reflux close to biological cleaning pool wall and row
Blank pipe.
In the water outlet upper port of longitudinal tubule (L tubule) be connected with water outlet water level regulation pipe, the water outlet water level regulation pipe by two section with
Upper pipeline first place is socketed to form.
The positive effect of the present invention is：
Firstth, centralized processing pond of the invention is set in the middle part of cultivating pool, and cycle water filtration, biology are completed in aquaculture pond
Purification and disinfection by ultraviolet light processing, return water lifting process only before filtration need water pump power, other cycles and sewage row
It lets off journey and does not need to power, so as to achieve the purpose that reduce power consumption and improve water treatment efficiency.
Secondth, the water disinfected is transported to cultivating pool edge position by the present invention by pre-buried water outlet transverse tube, as possible
Far from circulating backwater.Longitudinal tubule (L tubule) is connected with water outlet water level regulation pipe in water outlet, can be discharged according to cultivating pool water level different adjustment
Water inlet tube open height makes this that can highly meet the requirement less than cultivating pool water level to ensure unimpeded draining, and makes the water inlet
Open height is higher as possible, and have passed through disinfection by ultraviolet light sufficient as possible with the water for ensuring discharge is handled.
Third, the present invention are by aspirating the air starting blowdown process in siphon pipe, and sewage relies on siphonage after startup
By the sewage discharge system in cultivating pool, this process does not need to power, therefore has saved the energy.When cultivating pool liquid level is low
When siphon destructive line ports, air enters from the port, siphon is destroyed, so as to stop blowdown process.Cooperation is with simple
Program timer sets each blowdown time started, you can is needed to set quantitative aquaculture pond row automatically according to breeding technique
Dirt alleviates working strength and human cost；Simultaneously, it is ensured that each blowdown flow rate can be controlled accurately, the water quality in aquaculture pond
Also more stablize with water level.
Present system is suitable for various types for the ordinary pond of raising fish and shrimp and high-order pond, is particularly suitable for
The recirculated water transformation of cultivating pool through building up in flakes.With cost-effective, yield per unit area is high, and construction is at low cost,
Daily management is convenient.
Description of the drawings
Fig. 1 is the structure diagram in present invention centralized processing pond.
Fig. 2 is the structure and operation principle schematic diagram of disinfection by ultraviolet light subsystem of the present invention.
Fig. 3 is the structure and operation principle schematic diagram of present invention discharge subsystem.
Fig. 4 is the schematic diagram of an Application Example of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described with specific example.
The equipment room 35 that the embodiment of the present invention includes centralized processing pond, discharges subsystem, is arranged on cultivating pool bank
And operation walks on stage 36.
As shown in Figure 1, the centralized processing pond of the present invention includes being located at cultivating pool center and with biological purifying tank
The biological purifying tank 8 of wall 6 has centralized processing bottom of pond portion sky between the bottom of pond of biological purifying tank 8 and cultivating pool sole plate 1
Between 15, the bottom of pond that concrete support is used to support biological purifying tank 8 is provided in the centralized processing pond bottom space 15.Biology
Anti-escape network 14 is equipped between the purification outer edge of pool wall 6 and cultivating pool sole plate 1 for preventing aquaculture organism from entering blowdown
System.
Biofilter material is set in biological purifying tank 8, can be set as needed using elastic biological filtrate or gauze bio packet, bottom
There is anti-clogging antibacterial aeration tube.
The center of biological purifying tank 8 is equipped with the separation well 10 with the cylindrical shape separation borehole wall 9, detaches under the borehole wall 9
End is connected with the bottom of pond of biological purifying tank 8.Water level is less than 9 upper end of the separation borehole wall in biological purifying tank 8 during use.Detach well 10
Center be equipped with the cylindrical shape circulating pump borehole wall 11 cycle pump sump 12,11 lower end of the circulating pump borehole wall higher than separation well
The lower end of wall 9.Elevator pump is installed in cycle pump sump 12.Detaching well 10 has the separation shaft bottom plate 13 of annular, the separation well
13 inside of bottom plate is connected with the lower end of the circulating pump borehole wall 11, and outside is connected with detaching the lower end of the borehole wall 9.
The centralized processing pond of the present invention further includes the disinfection by ultraviolet light well 16 for being arranged on 6 outside of biological cleaning pool wall, such as Fig. 2
Shown, disinfection by ultraviolet light well 16 has the disinfection borehole wall 17, and the disinfection by ultraviolet light well 16 shares same bottom of pond with biological purifying tank 8
And common sparing wall, and share wall lower end at this and offer disinfection well water inlet 7.The centralized processing pond of the present invention further includes
Pre-buried water outlet transverse tube 18 positioned at 1 lower section of cultivating pool sole plate, the inner end of the pre-buried water outlet transverse tube 18 are connected in water outlet
Longitudinal tubule (L tubule) 19, outer end are connected with the outer longitudinal tubule (L tubule) 20 of water outlet.The upper port of longitudinal tubule (L tubule) 19 is located in disinfection well 16 in water outlet.The outer longitudinal tubule (L tubule) 20 of water outlet
Water outlet be located at below the liquid level of cultivating pool outer edge position.
Ultraviolet disinfection module, such as ultraviolet disinfection lamp are set in disinfection well 16.The top of disinfection well 16 sets rainproof ventilation
Cover.Solve the problems, such as that circulating water cultivation return water because reusing prevention of damage by disease, prevents harmful bacteria and virus by disinfection by ultraviolet light
It is spread in recirculated water and causes cross-infection, to improve circulating water quality.
Since water (flow) direction is bottom in and top out in disinfection well 16, the water in higher position have passed through more fully ultraviolet
Line is disinfected, therefore the position of discharge outlet should be high as possible, but is needed less than cultivating pool water level line certain distance with true
Protect unimpeded draining.In order to solve this contradiction, the upper port of longitudinal tubule (L tubule) 19 is connected with water outlet water level regulation pipe in water outlet of the invention
21, which is socketed to form by two sections with upper pipeline head and the tail, is increased or is reduced joint number to adjust disinfection
Well water outlet height.
The centralized processing pond of the present invention is further included across the bottom of pond of biological purifying tank 8 and returning close to biological cleaning pool wall 6
Stream and evacuated tube 5, the reflux and 5 upper end of evacuated tube are less than the upper edge of the separation borehole wall 9（The upper end is less than biological cleaning during use
8 operating water level of pond）, lower end is communicated with centralized processing pond bottom space 15.Reflux and the tool of evacuated tube 5 are there are three acting on, and first, logical
The height difference between 8 operating water level of reflux and 5 upper end of evacuated tube and biological purifying tank is overregulated, can be adjusted in biological purifying tank 8
Water to centralized processing pond bottom space 15 in back-flow velocity, to balance the total Water in biological purifying tank 8；Secondth, just
It is discharged above reflux and evacuated tube 5 in by the floating impurity on 8 surface of biological purifying tank.Third need to clean biological purifying tank 8
When, pulling out the reflux and evacuated tube 5 can quickly empty.
Still such as Fig. 1, detach and separation well blow-off pipe 2 is installed between well 10 and concentration processing pond bottom space 15.Aquaculture pond
Sole plate 1 center in the pool is equipped with dirt collection and cheats 3, and dirt collection hole 3 is connected with blow-off pipe 4.
In the case where promoting pumping action, the return water in the middle part of cultivating pool is promoted to upper end through cycle pump sump 12 and pumps up water to separation well
In 10, enter dirt collection hole 3 and the particle of cultivating pool deposition through detaching well blow-off pipe 2 detaching granule foreign larger in well 10
Impurity is discharged together into blow-off pipe 4.The water in well 10 is detached from separation 9 upper end overflow to biological purifying tank 8 of the borehole wall, is passed through
The sterilized well water inlet 7 of water after biological cleaning enters in disinfection well 16, successively through being discharged water level tune after disinfection by ultraviolet light
Longitudinal tubule (L tubule) 19, pre-buried water outlet transverse tube 18 and the outer longitudinal tubule (L tubule) 20 of water outlet, finally drain into from water outlet outside cultivating pool in section pipe 21, water outlet
Along position.
Such as Fig. 3, discharge subsystem of the invention includes cultivating pool dam body 22 and positioned at 22 outside of cultivating pool dam body
Gully 23.The gully 23 has shaft bottom plate 24 and the lateral retaining wall of both sides, and the gully 23 also has interior barricade 25
With outer barricade 26, shaft bottom plate 24, the lateral retaining wall of both sides, interior barricade 25 and outer barricade 26 surround gully 23.In gully 23 also
Equipped with middle barricade 27,27 upper end of barricade is less than interior barricade 25 and outer barricade 26 in this, is between barricade 27 and interior barricade 25 in this
Trapped well 28.The lower end of outer barricade 26 is equipped with blowdown drainpipe 29, and the outer end of the blowdown drainpipe 29 is used to connect total blowdown
Drainpipe or the total ditch of blowdown draining.
The discharge subsystem of the present invention further includes the siphon pipe of inverted U form of tubes, and the siphon pipe is by 30 He of siphon tedge
Siphon down-comer 31 is formed, and the upper end of siphon pipe is connected with vacuum control valve 32, and the vacuum control valve 32, which is connected with, to be vacuumized
Equipment.The port of siphon down-comer 31 is located in the trapped well 28.
The lower end of the siphon tedge 30 of the discharge subsystem of the present invention connects the blow-off pipe 4, and the blow-off pipe 4 is described in
22 inside of cultivating pool dam body is pierced by outward.
The discharge subsystem of the present invention further includes the siphon destructing tube 33 across the cultivating pool dam body 22, which breaks
The outer end of bad pipe 33 is connected with the siphon tedge 30 or the siphon down-comer 31, and inner end is connected with the pipe 34 that has a down dip,
The pipe 34 that has a down dip at 33 junction to port of siphon destructing tube from integrally having a down dip, and when blowdown starts, which is less than aquaculture pond
Pool normal operation water level 10-20mm.
When starting blowdown, it is ensured that 34 port of pipe that has a down dip is ensured less than cultivating pool normal operation water level in trapped well 28
Water level is higher than the lower port of siphon down-comer 31, starts vacuum pump and opens vacuum control valve 32.When cultivating pool liquid level is less than
During siphon 31 port of down-comer, air enters from the port, siphon is destroyed, so as to stop blowdown process.
If any Fig. 4, equipment room 35 of the invention is arranged on cultivating pool bank, and electric cabinet and vacuum pump are set in equipment room 35
Deng.Equipment room 35 can be shared with more set systems.
The operation of the present invention walk on stage 36 the inner end connection separation borehole wall 9, outer end is located at cultivating pool bank simultaneously close equipment
Between 35.
Operation walks on stage 36 using prefabricated hollow floor, and lower section sets buttress, and for pipeline and cable laying, Autoamtic bait putting machine can be set
It walks on stage on 36 in operation.
Claims (3)
1. a kind of pond circulation water cultivates water treatment system, it includes centralized processing pond, the equipment for being arranged on cultivating pool bank
Between（35）And the operation being arranged between centralized processing pond and cultivating pool bank is walked on stage（36）, it is characterised in that：The collection
Middle processing pond includes being located at cultivating pool center and with biological cleaning pool wall（6）Biological purifying tank（8）, biological cleaning
Pond（8）Bottom of pond and cultivating pool sole plate（1）Between have centralized processing pond bottom space（15）；Biological purifying tank（8）
Center be equipped with have cylindrical shape detach the borehole wall（9）Separation well（10）, detach the borehole wall（9）Lower end and biological purifying tank
（8）Bottom of pond be connected；Detach well（10）Center be equipped with have the cylindrical shape circulating pump borehole wall（11）Cycle pump sump
（12）, the circulating pump borehole wall（11）Lower end is higher than the separation borehole wall（9）Lower end；Recycle pump sump（12）In elevator pump is installed；Point
From well（10）Separation shaft bottom plate with annular（13）, the separation shaft bottom plate（13）Inside and the circulating pump borehole wall（11）Lower end
It is connected, outside is with detaching the borehole wall（9）Lower end be connected；The centralized processing pond, which further includes, is arranged on biological cleaning pool wall（6）Outside
The disinfection by ultraviolet light well of side（16）, disinfection by ultraviolet light well（16）With biological purifying tank（8）Share same bottom of pond and common sparing wall
Wall, and share wall lower end at this and offer disinfection well water inlet（7）；The centralized processing pond is further included positioned at cultivating pool base
Plinth bottom plate（1）The pre-buried water outlet transverse tube of lower section（18）, the pre-buried water outlet transverse tube（18）Inner end be connected with water outlet in longitudinal tubule (L tubule)（19）,
Outer end is connected with the outer longitudinal tubule (L tubule) of water outlet（20）；Longitudinal tubule (L tubule) in water outlet（19）Upper port be located at disinfection well（16）In, it is discharged outer longitudinal tubule (L tubule)
（20）Water outlet be located at below the liquid level of cultivating pool outer edge position；Detach well（10）With concentration processing pond bottom space（15）
Between be equipped with separation well blow-off pipe（2）；Cultivating pool sole plate（1）It is cheated equipped with dirt collection center（3）, dirt collection hole（3）
It is connected with blow-off pipe（4）；The pond circulation water cultivation water treatment system further includes and blow-off pipe（4）The discharge subsystem being connected
System；
The discharge subsystem includes cultivating pool dam body（22）And positioned at cultivating pool dam body（22）The gully in outside
（23）；The gully（23）In be equipped with trapped well（28）；The gully（23）Side is also equipped with blowdown drainpipe（29）；
The discharge subsystem further includes siphon pipe, and the siphon pipe is by siphon tedge（30）With siphon down-comer（31）It forms, siphon
Down-comer（31）Port be located at the trapped well（28）In；The upper end of siphon pipe is connected with vacuum control valve（32）；The row
Subsystem is put to further include across the cultivating pool dam body（22）Siphon destructing tube（33）, the siphon destructing tube（33）Outer end
It is connected with the siphon pipe, inner end is connected with port for being deep into the pipe that has a down dip below cultivating pool liquid level（34）；It is described
Siphon tedge（30）Lower end connect the blow-off pipe（4）, the blow-off pipe（4）From the cultivating pool dam body（22）It is interior lateral
It is pierced by outside.
2. pond circulation water as described in claim 1 cultivates water treatment system, it is characterised in that：It also wraps in the centralized processing pond
It includes across biological purifying tank（8）Bottom of pond and close to biological cleaning pool wall（6）Reflux and evacuated tube（5）.
3. pond circulation water as described in claim 1 cultivates water treatment system, it is characterised in that：Longitudinal tubule (L tubule) in the water outlet
（19）Upper port be connected with water outlet water level regulation pipe（21）, the water outlet water level regulation pipe（21）It is covered by two sections with upper pipeline head and the tail
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332643.5A CN105794715B (en) | 2016-05-19 | 2016-05-19 | Pond circulation water cultivates water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332643.5A CN105794715B (en) | 2016-05-19 | 2016-05-19 | Pond circulation water cultivates water treatment system |
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| CN105794715A CN105794715A (en) | 2016-07-27 |
| CN105794715B true CN105794715B (en) | 2018-07-10 |
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| CN201610332643.5A Active CN105794715B (en) | 2016-05-19 | 2016-05-19 | Pond circulation water cultivates water treatment system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359239A (en) * | 2016-11-30 | 2017-02-01 | 中国海洋大学 | Recirculating aquaculture system with large annular aquaculture pond as core |
| CN109526841A (en) * | 2017-09-20 | 2019-03-29 | 贵港市瑞成科技有限公司 | A kind of sea-farming feed coefficient |
| CN109111035A (en) * | 2018-09-05 | 2019-01-01 | 浙江庆渔堂农业科技有限公司 | A kind of pre-buried drainage in pool bottom |
| CN114940541B (en) * | 2022-07-25 | 2022-09-30 | 山东明波海洋设备有限公司 | Ecological floating bed for restoring aquaculture environment |
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| AU2005304273A1 (en) * | 2004-11-09 | 2006-05-18 | Consolidated Marine Pty Ltd | Bulk produce transport container |
| CN204409254U (en) * | 2014-11-26 | 2015-06-24 | 蔡旺根 | Indoor stereo aquaculture device |
| CN204670146U (en) * | 2015-04-10 | 2015-09-30 | 甘肃农业大学 | A kind of for cultivating small-sized hydrobiological circulating water culture system |
| CN205196707U (en) * | 2015-06-29 | 2016-05-04 | 江苏鱼之乐生态渔业股份有限公司 | Industrial circulating water aquiculture system |
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- 2016-05-19 CN CN201610332643.5A patent/CN105794715B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005304273A1 (en) * | 2004-11-09 | 2006-05-18 | Consolidated Marine Pty Ltd | Bulk produce transport container |
| CN204409254U (en) * | 2014-11-26 | 2015-06-24 | 蔡旺根 | Indoor stereo aquaculture device |
| CN204670146U (en) * | 2015-04-10 | 2015-09-30 | 甘肃农业大学 | A kind of for cultivating small-sized hydrobiological circulating water culture system |
| CN205196707U (en) * | 2015-06-29 | 2016-05-04 | 江苏鱼之乐生态渔业股份有限公司 | Industrial circulating water aquiculture system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pond circulating water aquaculture water treatment system Effective date of registration: 20220318 Granted publication date: 20180710 Pledgee: Shandong Laizhou Rural Commercial Bank Co.,Ltd. Pledgor: Laizhou Mingbo Aquatic Co.,Ltd. Registration number: Y2022980002754 |