CN105994109B - Processing pond built in circulating water cultivation pond - Google Patents
Processing pond built in circulating water cultivation pond Download PDFInfo
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- CN105994109B CN105994109B CN201610332599.8A CN201610332599A CN105994109B CN 105994109 B CN105994109 B CN 105994109B CN 201610332599 A CN201610332599 A CN 201610332599A CN 105994109 B CN105994109 B CN 105994109B
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- pond
- water outlet
- tubule
- well
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 210000005239 tubule Anatomy 0.000 claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000010992 reflux Methods 0.000 claims description 8
- 235000020681 well water Nutrition 0.000 claims description 5
- 239000002349 well water Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000009360 aquaculture Methods 0.000 abstract description 6
- 244000144974 aquaculture Species 0.000 abstract description 6
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000209202 Bromus secalinus Species 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Physical Water Treatments (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention is processing pond built in a kind of circulating water cultivation pond, it includes the biological purifying tank for being located at cultivating pool center, and 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；It 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 cultivating pool outer edge position liquid level or less；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.Recirculated water filtering, biological cleaning and disinfection by ultraviolet light processing are completed in aquaculture pond, only need pump power in return water lifting process, other cyclic processes do not need power, reduce power consumption and improve water treatment efficiency.
Description
Technical field
The present invention relates to a kind of centralized processing ponds for circulating water treatment, and in particular to a kind of circulating water cultivation pond
Handle cell system.
Background technology
The circular water treating system of existing cultivating pool, including the filtering ponds, the biology that are arranged outside cultivating pool are net
Change pond and disinfection by ultraviolet light pond, each processing pond is relatively independent and is sequentially connected by pipeline.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 needs water pump as power in pond outer loop, and energy consumption is higher, processing effect
Rate is relatively low.
Invention content
The technical problem to be solved by the invention is to provide processing ponds built in a kind of circulating water cultivation pond, are set to and support
It grows in the middle part of pond, completes recirculated water filtering, biological cleaning and disinfection by ultraviolet light processing in aquaculture pond, only carrying before filtration
The process of liter needs water pump power, other cyclic processes do not need power, is imitated to reach to reduce power consumption and improve water process
The purpose of rate.
The technical solution adopted by the present invention to solve the technical problems is as follows：
Processing pond built in a kind of circulating water cultivation pond, it is characterised in that：It includes being located at cultivating pool center simultaneously
Biological purifying tank with biological cleaning pool wall has between the bottom of pond and cultivating pool sole plate of biological purifying tank at concentration
Manage pond bottom space；The center of biological purifying tank is equipped with the separation well with the cylindrical shape separation borehole wall, detaches under the borehole wall
End is connected with the bottom of pond of biological purifying tank；The center for detaching well is equipped with the circulating pump with the cylindrical shape circulating pump borehole wall
Well, lower end of the circulating pump borehole wall lower end higher than the separation borehole wall；Elevator pump is installed in cycle pump sump；Detaching well has annular
Shaft bottom plate is detached, is connected with the lower end of the circulating pump borehole wall on the inside of the separation shaft bottom plate, outside is connected with the lower end for detaching the borehole wall；
Processing pond built in the circulating water cultivation pond further includes the disinfection by ultraviolet light being arranged on the outside of biological cleaning pool wall
Well, disinfection by ultraviolet light well and biological purifying tank share same bottom of pond and common sparing wall, and share wall lower end and open up at this
There is disinfection well water inlet；The centralized processing pond further includes the pre-buried water outlet transverse tube being located at below cultivating pool sole plate, should
The inner end of pre-buried water outlet transverse tube 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 position of longitudinal tubule (L tubule) in water outlet
In disinfection well, the water outlet for being discharged outer longitudinal tubule (L tubule) is located at cultivating pool outer edge position liquid level or less；Detach well and centralized processing
Separation well blow-off pipe is installed between the bottom space of pond；Cultivating pool sole plate center is cheated equipped with dirt collection, and dirt collection hole connects
It is connected to blow-off pipe.
The centralized processing pond further includes reflux and the row of the bottom of pond across biological purifying tank and close biological cleaning pool wall
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 head and the tail are socketed to form.
The positive effect of the present invention is：
The first, centralized processing pond is set in the middle part of cultivating pool, and recirculated water filtering, biological cleaning and purple are completed in aquaculture pond
Outside line is disinfected, and lifting process only before filtration needs water pump power, other cyclic processes do not need power, to reach
To reducing power consumption and improve the purpose of water treatment efficiency.
The second, 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 highly disclosure satisfy that the requirement less than cultivating pool water level to ensure unimpeded draining, and makes the water inlet
Open height is higher as possible, is handled with ensuring that the water of discharge have passed through disinfection by ultraviolet light sufficient as possible.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structure and operation principle schematic diagram of disinfection by ultraviolet light subsystem of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings the present invention is further described with specific example.
As shown in Figure 1, the embodiment of the present invention includes being located at cultivating pool center and having biological cleaning pool wall 6
Biological purifying tank 8 has centralized processing pond bottom space 15 between the bottom of pond and cultivating pool sole plate 1 of biological purifying tank 8,
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.Biological cleaning
Anti-escape network 14 is equipped between the outer edge and cultivating pool sole plate 1 of pool wall 6 for preventing aquaculture organism from entering drainage.
The center of biological purifying tank 8 is equipped with the separation well 10 with the columnar separation borehole wall 9, the separation borehole wall 9
Lower 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 when use.Detach well
10 center is equipped with the cycle pump sump 12 with the cylindrical shape circulating pump borehole wall 11, and 11 lower end of the circulating pump borehole wall is higher than separation
The lower end of the borehole wall 9.Elevator pump is installed in the cycle pump sump 12.Separation shaft bottom plate 13 of the separation well 10 with annular, described point
It is connected with the lower end of the circulating pump borehole wall 11 from 13 inside of shaft bottom plate, outside is connected with the lower end for detaching the borehole wall 9.
The embodiment of the present invention further includes the disinfection by ultraviolet light well 16 being arranged in 6 outside of biological cleaning pool wall, such as Fig. 2 institutes
Show, disinfection by ultraviolet light well 16 has a disinfection borehole wall 17, the disinfection by ultraviolet light well 16 and biological purifying tank 8 share same bottom of pond and
Common sparing wall, and share wall lower end and offer disinfection well water inlet 7 at this.The embodiment of the present invention further includes being located to support
The pre-buried water outlet transverse tube 18 of 1 lower section of pond sole plate is grown, the inner end of the pre-buried water outlet transverse tube 18 is connected with longitudinal tubule (L tubule) 19 in water outlet,
Outer end, which is connected with, is discharged outer longitudinal tubule (L tubule) 20.The upper port of longitudinal tubule (L tubule) 19 is located in disinfection well 16 in water outlet.It is discharged the water outlet of outer longitudinal tubule (L tubule) 20
Mouth is located at cultivating pool outer edge position liquid level or less.
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 embodiment of the present invention further include the bottom of pond across biological purifying tank 8 and close to the reflux of biological cleaning pool wall 6 and
The upper edge of evacuated tube 5, the reflux and 5 upper end of evacuated tube less than the separation borehole wall 9（The upper end is less than biological purifying tank 8 when use
Operating water level）, lower end is communicated with centralized processing pond bottom space 15.Reflux and the tool of evacuated tube 5 are there are three effect, and first, pass through
The height difference between reflux and 8 operating water level of 5 upper end of evacuated tube and biological purifying tank is adjusted, can be adjusted in biological purifying tank 8
Back-flow velocity of the water into centralized processing pond bottom space 15, to balance the total Water in biological purifying tank 8；The second, it is convenient for
The floating impurity on 8 surface of biological purifying tank is discharged above reflux and evacuated tube 5.Third, when need to clean biological purifying tank 8,
Pulling out the reflux and evacuated tube 5 can quickly empty.
Still such as Fig. 1, detaches 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 the particle that dirt collection hole 3 is deposited with cultivating pool through detaching well blow-off pipe 2 detaching granule foreign larger in well 10
Impurity enters blow-off pipe 4 and is discharged together.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
Pipe 21, the interior longitudinal tubule (L tubule) 19 of water outlet, pre-buried water outlet transverse tube 18 and the outer longitudinal tubule (L tubule) 20 of water outlet are saved, is finally drained into outside cultivating pool from water outlet
Along position.
Claims (3)
1. processing pond built in a kind of circulating water cultivation pond, it is characterised in that：It includes being located at cultivating pool center and having
There is biological cleaning pool wall（6）Biological purifying tank（8）, biological purifying tank（8）Bottom of pond and cultivating pool sole plate（1）Between
With centralized processing pond bottom space（15）；Biological purifying tank（8）Center be equipped with have cylindrical shape detach the borehole wall（9）'s
Detach well（10）, detach the borehole wall（9）Lower end and biological purifying tank（8）Bottom of pond be connected；Detach well（10）Center
Equipped with 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；Detach well（10）Separation shaft bottom plate with annular（13）, described
Detach shaft bottom plate（13）Inside and the circulating pump borehole wall（11）Lower end be connected, outside with detach the borehole wall（9）Lower end be connected；
Processing pond built in the circulating water cultivation pond further includes being arranged in biological cleaning pool wall（6）The disinfection by ultraviolet light well in outside
（16）, disinfection by ultraviolet light well（16）With biological purifying tank（8）Share same bottom of pond and common sparing wall, and share wall at this
Lower end offers disinfection well water inlet（7）；The centralized processing pond further includes being located at cultivating pool sole plate（1）Lower section it is pre-
Bury water outlet transverse tube（18）, the pre-buried water outlet transverse tube（18）Inner end be connected with water outlet in longitudinal tubule (L tubule)（19）, it is outer that outer end is connected with water outlet
Longitudinal tubule (L tubule)（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 support
Grow pond outer edge position liquid level or less；Detach well（10）With concentration processing pond bottom space（15）Between be equipped with separation well row
Dirt 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）.
2. processing pond built in circulating water cultivation pond as described in claim 1, 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. processing pond built in circulating water cultivation pond as claimed in claim 1 or 2, it is characterised in that：It is indulged in the water outlet
Pipe（19）Upper port be connected with water outlet water level regulation pipe（21）, the water outlet water level regulation pipe（21）By the pipe more than or equal to two sections
Road head and the tail are socketed to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332599.8A CN105994109B (en) | 2016-05-19 | 2016-05-19 | Processing pond built in circulating water cultivation pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332599.8A CN105994109B (en) | 2016-05-19 | 2016-05-19 | Processing pond built in circulating water cultivation pond |
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| Publication Number | Publication Date |
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| CN105994109A CN105994109A (en) | 2016-10-12 |
| CN105994109B true CN105994109B (en) | 2018-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610332599.8A Active CN105994109B (en) | 2016-05-19 | 2016-05-19 | Processing pond built in circulating water cultivation pond |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226494A (en) * | 2017-07-18 | 2017-10-03 | 无锡德林海环保科技股份有限公司 | A kind of blue-green algae deep-well algae removal equipment and its blue-green algae treatment method |
| CN107265526A (en) * | 2017-07-18 | 2017-10-20 | 无锡德林海环保科技股份有限公司 | Blue-green algae deep-well processing equipment and blue-green algae treatment method |
| CN107265648A (en) * | 2017-07-18 | 2017-10-20 | 无锡德林海环保科技股份有限公司 | A kind of blue-green algae deep-well processing equipment and blue-green algae treatment method |
| CN113519443B (en) * | 2020-04-15 | 2022-04-22 | 吉林农业大学 | Pond blowdown structure of landscape architecture design |
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|---|---|---|---|---|
| CN101107923A (en) * | 2007-08-17 | 2008-01-23 | 关学权 | Maintenance-free method of biochemistry filtered aquatic animals device and aquatic animals device adopting the same |
| CN103081843A (en) * | 2011-11-04 | 2013-05-08 | 喃嵘水产(上海)有限公司 | Centralization indoor constant temperature circulation aquaculture system |
| 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 |
| CN105084652A (en) * | 2015-08-04 | 2015-11-25 | 浙江水利水电学院 | Ecological pond rack sewage treatment integrated system |
| CN204897656U (en) * | 2015-08-14 | 2015-12-23 | 广州德港水产设备科技有限公司 | Multi -functional aquaculture water treatment facilities |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL218530A (en) * | 2012-03-07 | 2017-11-30 | Aqua Green Ltd | Aquaclture system |
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2016
- 2016-05-19 CN CN201610332599.8A patent/CN105994109B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101107923A (en) * | 2007-08-17 | 2008-01-23 | 关学权 | Maintenance-free method of biochemistry filtered aquatic animals device and aquatic animals device adopting the same |
| CN103081843A (en) * | 2011-11-04 | 2013-05-08 | 喃嵘水产(上海)有限公司 | Centralization indoor constant temperature circulation aquaculture system |
| 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 |
| CN105084652A (en) * | 2015-08-04 | 2015-11-25 | 浙江水利水电学院 | Ecological pond rack sewage treatment integrated system |
| CN204897656U (en) * | 2015-08-14 | 2015-12-23 | 广州德港水产设备科技有限公司 | Multi -functional aquaculture water treatment facilities |
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| CN105994109A (en) | 2016-10-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pang Zunfang Inventor after: Zhang Junhua Inventor after: Jiang Yan Inventor after: Mao Dongliang Inventor after: Teng Jun Inventor after: Wang Endong Inventor after: Zhuang Yuanzhong Inventor after: Di Jieming Inventor after: Li Bo Inventor after: Xiao Zhizhong Inventor after: Li Wensheng Inventor after: Ma Wenhui Inventor after: Liu Jiangchun Inventor after: Sun Lijuan Inventor after: Shao Guangbin Inventor after: Sun Fangfang Inventor after: Lin Haowei Inventor before: Pang Zunfang Inventor before: Zhang Junhua Inventor before: Jiang Yan Inventor before: Mao Dongliang Inventor before: Teng Jun Inventor before: Wang Endong Inventor before: Di Jieming Inventor before: Li Bo Inventor before: Xiao Zhizhong Inventor before: Li Wensheng Inventor before: Ma Wenhui Inventor before: Liu Jiangchun Inventor before: Sun Lijuan Inventor before: Shao Guangbin Inventor before: Sun Fangfang Inventor before: Lin Haowei |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Built in treatment tank of circulating water aquaculture pond Effective date of registration: 20220318 Granted publication date: 20180921 Pledgee: Shandong Laizhou Rural Commercial Bank Co.,Ltd. Pledgor: Laizhou Mingbo Aquatic Co.,Ltd. Registration number: Y2022980002754 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |