CN1647623A - High oxygen resolving aerator - Google Patents
High oxygen resolving aerator Download PDFInfo
- Publication number
- CN1647623A CN1647623A CN 200510056752 CN200510056752A CN1647623A CN 1647623 A CN1647623 A CN 1647623A CN 200510056752 CN200510056752 CN 200510056752 CN 200510056752 A CN200510056752 A CN 200510056752A CN 1647623 A CN1647623 A CN 1647623A
- Authority
- CN
- China
- Prior art keywords
- water
- oxygen
- oxygen release
- aerator
- high oxygen
- 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.)
- Pending
Links
- 239000001301 oxygen Substances 0.000 title claims abstract description 97
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 97
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000005276 aerator Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000919 ceramic Substances 0.000 claims abstract description 6
- 238000004090 dissolution Methods 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 15
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 11
- 239000011162 core material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000003643 water by type Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- QVGXLLKOCUKJST-NJFSPNSNSA-N oxygen-18 atom Chemical compound [18O] QVGXLLKOCUKJST-NJFSPNSNSA-N 0.000 description 2
- 230000036387 respiratory rate Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000269981 Bothidae Species 0.000 description 1
- 241000252210 Cyprinidae Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The high oxygen resolving aerator includes main body as one water passing cavity with water inlet and water outlet; oxygen releaser set inside the water outlet of the water passing cavity, connected via pipe with oxygen source; and water conveyer set in the water inlet of the water passing cavity to output pressurized water flow. The oxygen releaser is made of micron level oxygen releasing material and the oxygen releasing material is air permeating and water permeating core of ceramic or airstone. The high oxygen resolving aerator may be set in any depth inside water, and during operation, the water conveyer with submerged pump pumps in water flow, and the water flow after passing through water passing cavity exchanges with the oxygen releaser. The present invention is suitable for use in aquatic cultivation, aquarium, live fish transportation, etc.
Description
Technical field
The invention belongs to aquatic group breed, transporting equipment, be specifically related to dissolved oxygen, oxygenation device that a kind of aquatic group is cultured, transported.
Background technology
In the known technology, dissolved oxygen in aquatic group breed, the transporting equipment, the most employing at the water layer interface of oxygenation device spray or dark, shoaling layer convection current stirring, need power bigger, and streaming potential forms than thump Shui nationality fish, Shui nationality fish were impacted and injured, also consume the physical efficiency of Shui nationality fish, have a strong impact on the survival rate of Shui nationality fish.The source of the gas that uses mostly is the extensive style single-point and injects, and the little dissolved oxygen water that then makes of bleed pressure is limited to the local finite waters, and bleed pressure greatly then makes the valuable source of the gas effusion water surface, the waste source of the gas.ZL90203950.4 Chinese patent disclosed a kind of " multi-functional live fish transport case " technical scheme, though the problems referred to above have been done necessarily to overcome, its structure is very complicated, and it adopts nature spray substantially, extensively advances oxygen, mixes oxygen, and the dissolved oxygen effect is extremely limited.And its mixed gas filling core material easily stops up by dirt, influences the oxygen release effect.ZL92200294.0 Chinese patent disclosed a kind of " live fish storage and transportation apparatus " technical scheme, it adopts venturi type oxygenation hybrid nozzle, forces to mix oxygen, though certain effect is arranged, it still belongs to liquid, the direct extensive mixing of gas, the dissolved oxygen effect is limited.In addition, along with the development of up-to-date Shui nationality plantation technology, the variation of very big understanding and practice takes place in people at the suitable molecular oxygen content of sea, fresh water to aquatic group.Measure according to comparative trial, fresh water Cyprinidae class and seawater Bothidae class are when water oxygen level is 2.5～4 mg/litre, and respiratory rate is 60～120 a times/per minute, and when water oxygen level reached 25 mg/litre, respiratory rate was 10～15 a times/per minute.Can reduce the autophage of aquatic group being this moment greatly, significantly reduces excreta, correspondingly reduces the pollution to water quality.On the other hand, under the environment of high oxygen enrichment, the algae in the water multiplied play stronger inhibitory action, and can directly kill harmful anaerobic bacteria in the water.Above-mentioned two class technical schemes, its dissolved oxygen effect can reach 10 mg/litre at most, can not adapt to the needs of modern farming far away.The ZL02269987.2 " a kind of high oxygen dissolution aerator " of applicant's power of formerly patenting have stronger dissolved oxygen effect, but heavy-oxygen-enriched water adheres to the aspect that is trapped in the oxygen release body easily, is difficult for and hypoxemia water convective exchange.
Summary of the invention
The objective of the invention is provides a kind of simple in structure for solving the technical problem of liquid, gas dissolved oxygen weak effect in the known technology, and self-cleaning is good, and the dissolved oxygen effect is remarkable, and gas-liquid dissolves the high oxygen dissolution aerator of transformation efficiency mutually.
The present invention takes following technical scheme.
High oxygen dissolution aerator, include the oxygen release device, the high oxygen dissolution aerator body is the water flowing cavity, the water flowing cavity is provided with water inlet, delivery port, delivery port one side is provided with the oxygen release device in the water flowing cavity, oxygen release device and source of the gas link, and water inlet one side is provided with the water delivery device of exportable pressure flow in the water flowing cavity.The oxygen release device is installed ceramic core oxygen release piece or oxygen release materials such as airstone core, tracheae core is installed.Ceramic core oxygen release piece, airstone core, tracheae core oxygen release material are permeation, seepage material, and its material structure is a micron dimension, and its grainiess is 0.01～10 micron (μ m).The oxygen release device can be set to link with source of the gas in groups in the serial or parallel connection mode more than several.Source of the gas can be oxygen, ozone source or atmosphere.The water delivery device of pressure flow is the axial-flow type immersible pump, circulates in the bottom waters bottom water being forced.The water delivery device of pressure flow also can be external penstocks, makes the convection circulation of levels current.The spacing of top layer is the 5-30 millimeter in oxygen release device outgas aspect and the water flowing cavity.
The present invention has tangible technique effect compared to existing technology.
The oxygen release material that the oxygen release device is installed all is contained in water flowing cavity inner chamber, itself and the interior top layer of water flowing cavity are provided with a determining deviation, make the water delivery device current of axial-flow type immersible pump output for example of output pressure current, the oxygen enrichment atomized water exchange fusion that the oxygen release material is discharged on the one hand, reach dissolved oxygen effect preferably, can with up to 98% gas atomization in water.It is suitable to dispose, and can make the molecular oxygen content of heavy-oxygen-enriched water can reach 5～40 mg/litre.Current can wash away the oxygen release material surface on the other hand, make its surface that keeps clean, and prevent that dirt from stopping up and algae multiplies, and influence oxygen and discharge.The sample practical probation, the Shui nationality time-to-live prolongs greatly, even reaches 3 years.Get volume size according to on-the-spot fish pond, fishpond or fish transportation vehicle, can design the many assembly covers of the many groups of a device or many devices and use, little of viewing and admiring fish jar, all can adjust use to the fish farm of the square meter waters surface up to ten thousand greatly.
Description of drawings
Accompanying drawing 1 is the high oxygen dissolution aerator vertical view.
Accompanying drawing 2 is the high oxygen dissolution aerator front view.
Accompanying drawing 3 is a high oxygen dissolution aerator B-B view.
Accompanying drawing 4 is a high oxygen dissolution aerator D portion zoomed-in view.
Accompanying drawing 5 is high oxygen dissolution aerator user mode figure.
Among the figure, 1-delivery port, 2-oxygen release device, 3-tracheae, 4-oxygen release material, 5-water flowing chamber water stream channel, 6-water flowing cavity, 7-force decreasing plate, 8-water delivery device, 9-water inlet, d-oxygen release laminar flow water spacing.
Embodiment
It below is the specific embodiment of invention.Embodiment is used for illustrating of the present invention, rather than the present invention is imposed any restrictions.
High oxygen dissolution aerator includes oxygen release device (2), the high oxygen dissolution aerator body is water flowing cavity (6), water flowing cavity (6) is provided with water inlet (9), delivery port (1), delivery port (1) one side is provided with oxygen release device (2) in water flowing cavity (6), oxygen release device (2) links through tracheae (3) and source of the gas, and water inlet (9) one sides are provided with the water delivery device (8) of exportable pressure flow in water flowing cavity (6).Oxygen release device (2) is installed oxygen release material (4).Oxygen release material (4) ceramic core or airstone core or tracheae core are permeation, infiltration material, and its material structure is a micron dimension, and its grainiess is 0.1～10 micron (μ m).The oxygen release device (2) that is arranged on interior delivery port (1) one side of water flowing cavity (6) is set to link through tracheae (3) and source of the gas in groups in the serial or parallel connection mode more than several according to handling the big I in waters.Oxygen release device (2) links through tracheae (3) and oxygen or sources of the gas such as ozone source or atmosphere.The water delivery device of pressure flow (8) is the axial-flow type immersible pump.Also can external penstocks to the water flowing chamber of water flowing cavity (6) water stream channel (5) water delivery.The spacing d ≈ 5-30 millimeter of oxygen release device (2) outgas aspect and the interior top layer of water flowing cavity (6).Between water delivery device (8) and oxygen release device (2), force decreasing plate (7) is installed, is slowed down the certain potential energy of current.Water inlet (9) as the water periphery grid mouth is set, stop that foreign matter enters the water flowing cavity.
High oxygen dissolution aerator can be placed on any aspect in the water, water delivery device during work (8) axial-flow type immersible pump pumps into current through water inlet (9), current, current feed water flowing chamber water stream channel (5) through force decreasing plate (7), and dissolved oxygen is finished exchange after delivery port (1) is discharged cavity in the spacing of top layer 5-30 millimeter in oxygen release device (2) outgas aspect and water flowing cavity (6).
Claims (9)
1, a kind of high oxygen dissolution aerator, include oxygen release device (2), it is characterized in that, the high oxygen dissolution aerator body is water flowing cavity (6), water flowing cavity (6) is provided with water inlet (9), delivery port (1), delivery port (1) one side is provided with oxygen release device (2) in water flowing cavity (6), and oxygen release device (2) links through tracheae (3) and source of the gas, and water inlet (9) one sides are provided with the water delivery device (8) of exportable pressure flow in water flowing cavity (6).
2, high oxygen dissolution aerator according to claim 1 is characterized in that, oxygen release device (2) is installed oxygen release material (4).
3, high oxygen dissolution aerator according to claim 1 is characterized in that, the oxygen release material of installing in the oxygen release device (2) (4) is ceramic core or airstone core or tracheae core matter.
4, according to claim 2 or 3 described high oxygen dissolution aerators, it is characterized in that, ceramic core oxygen release piece that oxygen release device (2) is installed or airstone core or tracheae core oxygen release material (4) are permeation, seepage material, and its material structure is a micron dimension, and its grainiess is 0.1～10 micron (μ m).
5, high oxygen dissolution aerator according to claim 1 is characterized in that, the oxygen release device (2) that is arranged on interior delivery port (1) one side of water flowing cavity (6) can be set to link through tracheae (3) and source of the gas in groups with string or parallel way more than two.
6, high oxygen dissolution aerator according to claim 1 is characterized in that, oxygen release device (2) links through tracheae (3) and oxygen or sources of the gas such as ozone source or atmosphere.
7, high oxygen dissolution aerator according to claim 1 is characterized in that, the water delivery device of pressure flow (8) is the axial-flow type immersible pump.
8, high oxygen dissolution aerator according to claim 7 is characterized in that, the water delivery device of pressure flow (8) is external penstocks.
9, high oxygen dissolution aerator according to claim 1 is characterized in that, the spacing d ≈ 5-30 millimeter of oxygen release device (2) outgas aspect and the interior top layer of water flowing cavity (6).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510056752 CN1647623A (en) | 2005-03-25 | 2005-03-25 | High oxygen resolving aerator |
| CN 200520118505 CN2800754Y (en) | 2005-03-25 | 2005-09-05 | Interaction type aerator with high oxygen dissolution |
| CNA2005100979982A CN1762859A (en) | 2005-03-25 | 2005-09-05 | Interactive high oxygen dissolution aerator |
| PCT/CN2005/001396 WO2006099780A1 (en) | 2005-03-25 | 2005-09-05 | An interactive high-dissolved oxygen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510056752 CN1647623A (en) | 2005-03-25 | 2005-03-25 | High oxygen resolving aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1647623A true CN1647623A (en) | 2005-08-03 |
Family
ID=34876784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510056752 Pending CN1647623A (en) | 2005-03-25 | 2005-03-25 | High oxygen resolving aerator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1647623A (en) |
| WO (1) | WO2006099780A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997934A (en) * | 2021-03-18 | 2021-06-22 | 大连海洋大学 | Method for promoting reproductive capacity of parent stichopus japonicus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155794A (en) * | 1998-09-09 | 2000-12-05 | Fangchenggang Ocean Science And Technology Development Center | Aspirating aerator |
| JP2003144003A (en) * | 2001-11-15 | 2003-05-20 | Mishimaya Kaisanten:Kk | Oxygen feeder for fishery |
| CN2577574Y (en) * | 2002-10-10 | 2003-10-08 | 靳巨军 | Highly soluble oxygen supplier |
-
2005
- 2005-03-25 CN CN 200510056752 patent/CN1647623A/en active Pending
- 2005-09-05 WO PCT/CN2005/001396 patent/WO2006099780A1/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997934A (en) * | 2021-03-18 | 2021-06-22 | 大连海洋大学 | Method for promoting reproductive capacity of parent stichopus japonicus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006099780A1 (en) | 2006-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |