CN1762859A - Interactive high oxygen dissolution aerator - Google Patents
Interactive high oxygen dissolution aerator Download PDFInfo
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- CN1762859A CN1762859A CNA2005100979982A CN200510097998A CN1762859A CN 1762859 A CN1762859 A CN 1762859A CN A2005100979982 A CNA2005100979982 A CN A2005100979982A CN 200510097998 A CN200510097998 A CN 200510097998A CN 1762859 A CN1762859 A CN 1762859A
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- oxygen
- water
- oxygen release
- dissolution
- release device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The interactive high oxygen dissolution aerator includes oxygen releasing device, and water conveying device with water jet in the proper position relative to the oxygen releasing surface of the oxygen releasing device. The angle between the water jetting and the oxygen releasing is 0-180 deg, preferably 90 deg. Inside the oxygen releasing device, there is air and water penetrating oxygen releasing material of ceramic or other material with micron level crystal grain structure. Several oxygen releasing devices may be arranged in one plane and connected in parallel or serially before being connected via air pipeline to source of oxygen, ozone or air. The water conveying device is connected to pressure water source. The present invention is suitable for use in fish pond, fish transporting vehicle, fish jar, etc.
Description
Technical field
The invention belongs to aquatic group breed, transportation 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 transportation 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 surviving rate of Shui nationality fish.The source of the gas of its use 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 carrying 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 simultaneous test, 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 movement, 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 restraining effect, and can directly kill harmful anerobe 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.For addressing this problem, the applicant had once formerly submitted to No. 200510056752.0 to Intellectual Property Right Bureau of the RPC, name is called the patent application of " a kind of high oxygen dissolution aerator ", to washing away the oxygen release material surface, make its surface that keeps clean, prevent that dirt from stopping up and algae multiplies and has positive effect.In further research process, the contriver finds owing to taked the higher oxygen release material of compactness, though wash away from the side through current, the oxygen release material surface still can attachment coating the atomizing gas-bearing formation, have influence on the further raising of dissolved oxygen effect, and former scheme is the water flowing cavity design, has and is inconvenient to clear up maintenance, influences exchange of dissolved oxygen water and the big problem of oxygen-consumption.
Summary of the invention
The present invention is for solving the technical problem that liquid in the technology formerly, gas dissolved oxygen effect further improve, providing a kind of gas-liquid to dissolve the higher oxygen dissolution aerator of transformation efficiency mutually.
The present invention takes following technical scheme.
Interactive high oxygen dissolution aerator includes the oxygen release device, and being provided with corresponding to the position in opposite directions of the oxygen release face of oxygen release device that exportable pressure flow flows to oxygen release facial plane angle is 0 °～180 ° water delivery device.The high oxygen dissolution aerator body can be the water flowing cavity, the water flowing cavity is provided with water-in, water outlet, water outlet one side is provided with the oxygen release device in the water flowing cavity, and the oxygen release device links through tracheae and source of the gas, and water-in one side is provided with the water delivery device of exportable pressure flow in the water flowing cavity.The spacing d ≈ 5-30 millimeter of top layer in oxygen release device outgas aspect and the water flowing cavity.
Interactive high oxygen dissolution aerator also can be the design of beginning to speak, promptly need not the water flowing cavity, the water delivery device of oxygen release device and pressure flow and water jet standpipe open configuration, the oxygen release face of oxygen release device corresponding to the water jet of the water delivery device of output pressure current in opposite directions the angle of position be 10 °-170 °, further may be selected to be 70 °-110 °, best angle is 90 °.The oxygen release material is installed in the oxygen release device, and the oxygen release material is ceramic core or airstone core or tracheae core matter, and the oxygen release material is permeation, seepage material, and its material structure is a micron dimension, and its crystalline-granular texture is 0.1～10 micron (μ m).The oxygen release device monomer that is provided with corresponding to the position in opposite directions of the water delivery device of exportable pressure flow can a plurality ofly be arranged as one and adapt to the plane combination, also can parallel way link through tracheae and source of the gas in groups with series connection between each oxygen release device monomer.The external pressure water pipe of the water delivery device of pressure flow.
The present invention has tangible technique effect compared to existing technology.
The present invention is owing to take flow direction and source of the gas emission surface to intersect alternately.The oxygen release face of the directly relative oxygen release device of pressure flow washes away, and current and air-flow direct impact are also melt and dissolved, and the dissolved oxygen effect is very desirable, saves oxygen-consumption greatly.Korea S's import oxygen release device (model DY-60-200) and Norway's like product are compared in test on year-on-year basis, and the oxygen release effect has the raising of highly significant.Under the situation of fish farm outage, also can guarantee fishpond oxygen release device works better, guarantee that the molecular oxygen content that the oxygen release effect reaches heavy-oxygen-enriched water reaches 5～40 mg/litre.According to the volume size of 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 interactive high oxygen dissolution aerator vertical view.
Accompanying drawing 2 is the interactive high oxygen dissolution aerator front view.
Accompanying drawing 3 is an interactive high oxygen dissolution aerator B-B view.
Accompanying drawing 4 is an interactive high oxygen dissolution aerator D portion enlarged view.
Accompanying drawing 5 is interactive high oxygen dissolution aerator user mode figure.
Accompanying drawing 6 disposes front view for the interactive high oxygen dissolution aerator formula of beginning to speak.
Accompanying drawing 7 disposes vertical view for the interactive high oxygen dissolution aerator formula of beginning to speak.
Accompanying drawing 8 is the interactive high oxygen dissolution aerator layout diagram.
Among the figure, 1-water outlet, 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-in, 10-water delivery device water jet standpipe, the oxygen release face of 11-oxygen release device 2,12-dissolved oxygen atomized water, d-oxygen release laminar flow water spacing.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in detail.Embodiment is used for illustrating of the present invention, rather than the present invention is imposed any restrictions.
Embodiment 1
Accompanying drawing 1-4 is the accompanying drawing of present embodiment.Interactive high oxygen dissolution aerator, include oxygen release device 2, being provided with corresponding to the position in opposite directions of the oxygen release face 11 of oxygen release device 2 that exportable pressure flow flows to oxygen release face 3 plane included angles is 0 ° water delivery device 8, be the substantially parallel oxygen release face 3 that washes away of flow direction, the oxygen that current transverse cutting oxygen release face 3 discharges.The high oxygen dissolution aerator body is a water flowing cavity 6, water flowing cavity 6 is provided with water-in 9, water outlet 1, water outlet 1 one sides are 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-in 9 one sides are provided with the water delivery device 8 of exportable pressure flow in water flowing cavity 6.The spacing d ≈ 5-30 millimeter of top layer in oxygen release device 2 outgas aspects and the water flowing cavity 6.
Accompanying drawing 5-7 is the accompanying drawing of present embodiment.Interactive high oxygen dissolution aerator promptly need not the water flowing cavity for the design of beginning to speak, and the water delivery device open configuration of oxygen release device and pressure flow is put into water.The oxygen release face 11 of oxygen release device corresponding to the water jet standpipe 10 of the water delivery device of output pressure current in opposite directions the angle of position be 10 °-170 °, further may be selected to be 70 °-110 °, best angle is 90 °.The relative collision dissolved oxygen that washes away of oxygen that current and oxygen release face 3 discharges.The water delivery device of output pressure current should guarantee that discharge is more than 1000 liters, and hydraulic pressure is 0.02mPa.Oxygen release material 4 is installed in the oxygen release device 2, and oxygen release material 4 is ceramic core or airstone core or tracheae core matter.Oxygen release material 4 is permeation, seepage material, and its material structure is a micron dimension, and its crystalline-granular texture is 0.1～10 micron (μ m), and this material-structure approaches nano level, has promptly guaranteed certain ventilation property, and the surface is cleaning easily again.Corresponding to the water delivery device of exportable pressure flow water jet 10 in opposite directions oxygen release device 2 monomers that are provided with of position can a plurality ofly be arranged as one and adapt to the plane combination.Also can parallel way link through tracheae 3 and oxygen or sources of the gas such as ozone source or atmosphere in groups with series connection between each oxygen release device 2 monomers, gaseous tension is 0.1-0.3mPa.The water delivery device 8 of pressure flow and water jet standpipe 10 external pressure water pipe.
Claims (10)
1, a kind of interactive high oxygen dissolution aerator, include oxygen release device (2), it is characterized in that being provided with corresponding to the position in opposite directions of the oxygen release face (11) of oxygen release device (2) that exportable pressure flow flows to oxygen release face (11) plane included angle is 0 °～180 ° water delivery device (8).
2, interactive high oxygen dissolution aerator according to claim 1, it is characterized in that, the high oxygen dissolution aerator body is water flowing cavity (6), water flowing cavity (6) is provided with water-in (9), water outlet (1), water outlet (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-in (9) one sides are provided with the water delivery device (8) of exportable pressure flow in water flowing cavity (6).
3, interactive high oxygen dissolution aerator according to claim 2 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).
4, interactive high oxygen dissolution aerator according to claim 1 is characterized in that, the oxygen release face (11) of oxygen release device (2) corresponding to the water jet (10) of the water delivery device (8) of output pressure current in opposite directions the angle of position be 10 °-170 °.
5, interactive high oxygen dissolution aerator according to claim 1 is characterized in that, the oxygen release face (11) of oxygen release device (2) corresponding to the water jet (10) of the water delivery device (8) of output pressure current in opposite directions the angle of position be 70 °-110 °.
6, interactive high oxygen dissolution aerator according to claim 1 is characterized in that, the oxygen release face (11) of oxygen release device (2) corresponding to the water jet (10) of the water delivery device (8) of output pressure current in opposite directions the angle of position be 90 °.
7, interactive high oxygen dissolution aerator according to claim 1 is characterized in that, oxygen release material (4) is installed in the oxygen release device (2), and oxygen release material (4) is ceramic core or airstone core or tracheae core matter.
8, interactive high oxygen dissolution aerator according to claim 1, 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 crystalline-granular texture is 0.1～10 micron (μ m).
9, interactive high oxygen dissolution aerator according to claim 1, it is characterized in that, oxygen release device (2) monomer that is provided with corresponding to the position in opposite directions of the water jet (10) of the water delivery device (8) of exportable pressure flow can a plurality ofly be arranged as one and adapt to the plane combination, also can parallel way link through tracheae (3) and source of the gas in groups with series connection between each oxygen release device (2) monomer.
10, interactive high oxygen dissolution aerator according to claim 1 is characterized in that, the external pressure water pipe of the water delivery device of pressure flow (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100979982A CN1762859A (en) | 2005-03-25 | 2005-09-05 | Interactive high oxygen dissolution aerator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510056752 CN1647623A (en) | 2005-03-25 | 2005-03-25 | High oxygen resolving aerator |
| CN200510056752.0 | 2005-03-25 | ||
| CNA2005100979982A CN1762859A (en) | 2005-03-25 | 2005-09-05 | Interactive high oxygen dissolution aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1762859A true CN1762859A (en) | 2006-04-26 |
Family
ID=36747223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100979982A Pending CN1762859A (en) | 2005-03-25 | 2005-09-05 | Interactive high oxygen dissolution aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1762859A (en) |
-
2005
- 2005-09-05 CN CNA2005100979982A patent/CN1762859A/en active Pending
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