CN109160692A - A kind of gas stripping type physicochemical processing unit for aquaculture - Google Patents
A kind of gas stripping type physicochemical processing unit for aquaculture Download PDFInfo
- Publication number
- CN109160692A CN109160692A CN201811202559.7A CN201811202559A CN109160692A CN 109160692 A CN109160692 A CN 109160692A CN 201811202559 A CN201811202559 A CN 201811202559A CN 109160692 A CN109160692 A CN 109160692A
- Authority
- CN
- China
- Prior art keywords
- processing unit
- overflow port
- gas stripping
- aquaculture
- stripping type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012545 processing Methods 0.000 title claims abstract description 92
- 238000009360 aquaculture Methods 0.000 title claims abstract description 20
- 244000144974 aquaculture Species 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000009395 breeding Methods 0.000 claims abstract description 9
- 230000001488 breeding effect Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 15
- 238000012993 chemical processing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 12
- 238000005273 aeration Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Farming Of Fish And Shellfish (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The present invention relates to a kind of gas stripping type physicochemical processing units for aquaculture, are separated between physical processing unit and biological processing unit by orifice plate, and orifice plate is equipped with air-lift device；The top of biological processing unit has the pyramidal structure in polygon to close up from bottom to top, the partition being connect with N block with denitrogenation processing unit sidewall in pyramidal structure, denitrogenation processing unit is divided into N number of processing region by N block partition, overflow port on first processing region is located in pyramidal structure, thereafter the overflow port of each processing region is each provided on corresponding partition, and the outer wall of N processing region is equipped with the water outlet being connected to outside；Gas stripping type physicochemical processing unit is integrally fixed under the liquid level of breeding water body or cultivation water processing cycle water body.Operation of the present invention is convenient, energy saving；Simple installation, treatment effect are stablized；Integrated level is high, and occupied space is few, and maintenance is simple.
Description
Technical field
The present invention relates to a kind of aquaculture water treatment facilities, are a kind of gas stripping types for aquaculture specifically
Physicochemical processing unit.
Background technique
In aquaculture field, the polluter in breeding water body is the serious weight for restricting quality of fish and output increased
Want factor.For high-density breeding, rapidly handling the polluters such as particulate matter, ammonia nitrogen in water body is it in weight again
Weight if will increase the energy consumption of cultivating system using the complicated extensive water treatment facilities of installation, and then increases aquaculture cost.
Water treatment facilities in aquaculture are low in the prevalence of processing capacity, energy consumption is big and manual maintenance frequently etc.
Problem, and installation is complicated, cost is higher and maintenance cost is high.
Summary of the invention
The object of the present invention is to provide a kind of gas stripping type physicochemical processing unit for aquaculture, big with treating capacity,
It is easily installed, the advantages that low energy consumption, integrated level is high, Physical entrapment, biological treatment and denitrogenation can be carried out simultaneously and aeration increases
Oxygen.
The present invention takes following technical scheme:
A kind of gas stripping type physicochemical processing unit for aquaculture, including the physical treatment list set gradually from bottom to top
First 2, biological processing unit 4, denitrogenation processing unit 5, three have the rectangular enclosure of integral type；In the physical processing unit 2
Equipped with inclined tube filler；There is biofiltration filler in the biological processing unit 4；There is denitrogenation in the denitrogenation processing unit 5
Filler；It is separated between the physical processing unit 2 and biological processing unit 4 by orifice plate 3, orifice plate 3 is equipped with air-lift device 1；
The top of the biological processing unit 4 has the pyramidal structure in polygon to close up from bottom to top, the pyramidal structure
Denitrogenation processing unit 5 is divided into N number for the treatment of region by the upper partition connecting with N block with 5 side wall of denitrogenation processing unit, N block partition
Domain, the overflow port on the first processing region are located in pyramidal structure, thereafter the overflow port of each processing region be each provided at it is corresponding every
On plate, the outer wall of N processing region is equipped with the water outlet 6 being connected to outside；Integrally fixation is set gas stripping type physicochemical processing unit
It sets under the liquid level of breeding water body or cultivation water processing cycle water body.
Further, the overflow port in each region is divided into high overflow port and low overflow port, and high and low overflow port interval is arranged,
First overflow port is high overflow port.
Further, gas stripping type physicochemical processing unit is in cuboid structure.
Further, N is equal to 4.
Further, the water outlet 6 is located at the height of high overflow port.
Further, each overflow port is porous structure.
The beneficial effects of the present invention are:
1) present apparatus is easy to operate, energy saving.
2) simple installation, treatment effect are stablized.
3) integrated level is high, and occupied space is few, and maintenance is simple.
4) device is applicable in all circulating water culture systems, can also be applied to the purification of various breeding water bodies, practical.
5) treating capacity is big, can carry out Physical entrapment, biological treatment and denitrogenation and aeration oxygen replenishing simultaneously.
Detailed description of the invention
Fig. 1 is perspective view of the present invention for the gas stripping type physicochemical processing unit of aquaculture.
Fig. 2 is main view of the present invention for the gas stripping type physicochemical processing unit of aquaculture.
Fig. 3 is top view of the present invention for the gas stripping type physicochemical processing unit of aquaculture.
Fig. 4 is sectional view along A-A in Fig. 3.
Fig. 5 is the schematic diagram of porous plate.
1. air-lift device in figure, 2. physical processing units, 3. orifice plates, 4. biological processing units, 5. denitrogenation processing units, 6.
Water outlet.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
Referring to Fig. 1-Fig. 5, a kind of gas stripping type physicochemical processing unit for aquaculture, including set gradually from bottom to top
Physical processing unit 2, biological processing unit 4, denitrogenation processing unit 5, three have integral type rectangular enclosure；The physics
Inclined tube filler is equipped in processing unit 2；There is biofiltration filler in the biological processing unit 4；The denitrogenation processing unit 5
It is interior that there is denitrogenation filler；It is separated between the physical processing unit 2 and biological processing unit 4 by orifice plate 3, orifice plate 3 is equipped with
Air-lift device 1；The top of the biological processing unit 4 has the pyramidal structure in polygon to close up from bottom to top, institute
The partition connecting with N block with 5 side wall of denitrogenation processing unit in pyramidal structure is stated, denitrogenation processing unit 5 is divided by N block partition
N number of processing region, the overflow port on the first processing region are located in pyramidal structure, and the overflow port of each processing region is each provided at thereafter
On corresponding partition, the outer wall of N processing region is equipped with the water outlet 6 being connected to outside；Gas stripping type physicochemical processing unit is whole
Body is fixed under the liquid level of breeding water body or cultivation water processing cycle water body.
In this embodiment, referring to Fig. 1,3,4, the overflow port in each region is divided into high overflow port and low overflow port, and high and low
The setting of overflow port interval, the first overflow port are high overflow port.
In this embodiment, referring to Fig. 1, gas stripping type physicochemical processing unit is in cuboid structure.
In this embodiment, it is equal to 4 referring to Fig. 1,3, N.
In this embodiment, referring to Fig. 1, the water outlet 6 is located at the height of high overflow port.
In this embodiment, referring to Fig. 1,4, each overflow port is porous structure.
The present embodiment is promoting physical filtering unit from the bottom of device for breeding water body in the way of air lift, in object
Particulate matter is deposited in bottom of device using inclined tube filler in reason filter element, then in biofiltration unit and denitrogenation unit
In be utilized respectively biologic packing material and modified filler is handled.
The present embodiment promotes water body by the way of air lift, come net by way of various filler physics and biology
Change water body, while having also achieved the effect of aeration oxygen replenishing.
Specific treatment process is as follows:
Referring to Fig. 1, breeding water body is entered in physical processing unit 2 by the castering action of air-lift device 1, and sewage passes through physics
Particulate matter is stayed in the bottom of physical processing unit 2 by the precipitating and crown_interception of the inclined tube filler in processing unit 2, periodically into
Row blowdown.
Orifice plate 3 separates physical processing unit 2 and biological processing unit 4, plays support biologic packing material and uniformly divides
The gentle effect of water distribution.Water body handles ammonia nitrogen by biologic packing material after entering biological processing unit 4, finally by biological treatment list
The top of member 4 enters denitrogenation processing unit 5, and denitrogenation processing unit 5 divides for four parts, in such a way that upper and lower position is staggered water outlet
Increase the processing time, filler is that modified filler can carry out denitrogenation processing, and the water after final purification flows back to fishpond by water outlet 6.
It is the preferred embodiment of the present invention above, those of ordinary skill in the art can also carry out various changes on this basis
It changes or improves, under the premise of not departing from the present invention total design, these transformation or improve all should belong to that the present invention claims guarantors
Within the scope of shield.
Claims (6)
1. a kind of gas stripping type physicochemical processing unit for aquaculture, it is characterised in that:
Including the physical processing unit (2), biological processing unit (4), denitrogenation processing unit (5) set gradually from bottom to top, three
Person has the rectangular enclosure of integral type；
Inclined tube filler is equipped in the physical processing unit (2)；There is biofiltration filler in the biological processing unit (4)；
There is denitrogenation filler in the denitrogenation processing unit (5)；
It is separated between the physical processing unit (2) and biological processing unit (4) by orifice plate (3), orifice plate (3) is equipped with air lift
Device (1)；
The top of the biological processing unit (4) has the pyramidal structure in polygon to close up from bottom to top, the cone
Denitrogenation processing unit (5) are divided by the partition connecting with N block with denitrogenation processing unit (5) side wall in shape structure, N block partition
N number of processing region, the overflow port on the first processing region are located in pyramidal structure, and the overflow port of each processing region is each provided at thereafter
On corresponding partition, the outer wall of N processing region is equipped with the water outlet (6) being connected to outside；
Gas stripping type physicochemical processing unit is integrally fixed under the liquid level of breeding water body or cultivation water processing cycle water body.
2. being directed to the gas stripping type physicochemical processing unit of aquaculture as described in claim 1, it is characterised in that: overflow in each region
Head piece is divided into high overflow port and low overflow port, and high and low overflow port interval is arranged, and the first overflow port is high overflow port.
3. being directed to the gas stripping type physicochemical processing unit of aquaculture as described in claim 1, it is characterised in that: gas stripping type is physical and chemical
Processing unit is in cuboid structure.
4. being directed to the gas stripping type physicochemical processing unit of aquaculture as described in claim 1, it is characterised in that: N is equal to 4.
5. being directed to the gas stripping type physicochemical processing unit of aquaculture as claimed in claim 2, it is characterised in that: the water outlet
(6) it is located at the height of high overflow port.
6. being directed to the gas stripping type physicochemical processing unit of aquaculture as claimed in claim 2, it is characterised in that: each overflow port is
Porous structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202559.7A CN109160692B (en) | 2018-10-16 | 2018-10-16 | Air-lift type physical and chemical treatment device for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202559.7A CN109160692B (en) | 2018-10-16 | 2018-10-16 | Air-lift type physical and chemical treatment device for aquaculture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109160692A true CN109160692A (en) | 2019-01-08 |
| CN109160692B CN109160692B (en) | 2021-06-04 |
Family
ID=64878234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811202559.7A Active CN109160692B (en) | 2018-10-16 | 2018-10-16 | Air-lift type physical and chemical treatment device for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109160692B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124992A (en) * | 2011-03-28 | 2011-07-20 | 中国水产科学研究院渔业机械仪器研究所 | Factory circulating water fish culture system and using method thereof |
| CN102417235A (en) * | 2011-12-22 | 2012-04-18 | 中山大学 | Continuous gas stripping biological aerated filter sewage treatment device |
| CN202440367U (en) * | 2011-12-22 | 2012-09-19 | 中山大学 | Gas stripping continuous type sewage treatment device for biological aerated filter |
| CN103548751A (en) * | 2013-10-28 | 2014-02-05 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving air-lift recirculating aquaculture fish pond system |
| CN106082550A (en) * | 2016-08-02 | 2016-11-09 | 四川天渌环境工程有限公司 | A kind of efficient aquaculture wastewater processing equipment |
| US20170028347A1 (en) * | 2006-10-02 | 2017-02-02 | Carbon Sink, Inc. | Method and apparatus for extracting carbon dioxide from air |
| CN207135987U (en) * | 2017-07-19 | 2018-03-27 | 武汉康立斯科技发展有限公司 | A kind of gas stripping type circulating water culture system |
| CN107935296A (en) * | 2017-11-01 | 2018-04-20 | 湖北茂源水生态资源开发有限公司 | The ecological treatment system and method for a kind of aquiculture waste water |
-
2018
- 2018-10-16 CN CN201811202559.7A patent/CN109160692B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170028347A1 (en) * | 2006-10-02 | 2017-02-02 | Carbon Sink, Inc. | Method and apparatus for extracting carbon dioxide from air |
| CN102124992A (en) * | 2011-03-28 | 2011-07-20 | 中国水产科学研究院渔业机械仪器研究所 | Factory circulating water fish culture system and using method thereof |
| CN102417235A (en) * | 2011-12-22 | 2012-04-18 | 中山大学 | Continuous gas stripping biological aerated filter sewage treatment device |
| CN202440367U (en) * | 2011-12-22 | 2012-09-19 | 中山大学 | Gas stripping continuous type sewage treatment device for biological aerated filter |
| CN103548751A (en) * | 2013-10-28 | 2014-02-05 | 中国水产科学研究院渔业机械仪器研究所 | Energy-saving air-lift recirculating aquaculture fish pond system |
| CN106082550A (en) * | 2016-08-02 | 2016-11-09 | 四川天渌环境工程有限公司 | A kind of efficient aquaculture wastewater processing equipment |
| CN207135987U (en) * | 2017-07-19 | 2018-03-27 | 武汉康立斯科技发展有限公司 | A kind of gas stripping type circulating water culture system |
| CN107935296A (en) * | 2017-11-01 | 2018-04-20 | 湖北茂源水生态资源开发有限公司 | The ecological treatment system and method for a kind of aquiculture waste water |
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| Publication number | Publication date |
|---|---|
| CN109160692B (en) | 2021-06-04 |
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