CN2048281U - Mixing oxygen enriching machine - Google Patents
Mixing oxygen enriching machine Download PDFInfo
- Publication number
- CN2048281U CN2048281U CN88217276U CN88217276U CN2048281U CN 2048281 U CN2048281 U CN 2048281U CN 88217276 U CN88217276 U CN 88217276U CN 88217276 U CN88217276 U CN 88217276U CN 2048281 U CN2048281 U CN 2048281U
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- CN
- China
- Prior art keywords
- water
- air
- static mixer
- utility
- model
- 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.)
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model belongs to cultivation machinery, comprising a multistage static mixer, a high pressure positive blower, a water pump, a power machine, a bottom plate base, a floating canister, etc. The static mixer is composed of 5-15 units, a twisted blade is installed in each unit, and a twisting outer corner is 180 DEG. Air and water are pressed into the static mixer, and the air and the water are repeatedly divided, shifted and mixed to make the content of the dissolved oxygen of the water be in the hypersaturated state in the exhausted mixture of the air and the water, the oxygen which is not absorbed by the water yet is also divided into ultramicro air-bubbles which are easy to be absorbed by the water body of the periphery of the air-bubbles after exhausted into a pond, and thus the utility model is provided with very high power oxygen enrichment efficiency. The utility model can be fixed to use and can also be made into a self-propelled type by the reactions of water absorption and mixture exhaustion.
Description
The utility model belongs to aquacultural machinery.
Be used at present making the aerator kind of breeding water body dissolved oxygen content increase a lot of both at home and abroad.They or by stirring water body, for example various impeller automatic aerators, water-mill oxygen increasing machine (China Patent No.: 87216800,88205733); 85200941,88462892) etc. or by supplying gas in water or spray water, (China Patent No.: mode increases the contact area of water and air, accelerates oxygenation speed to reach, and improves the purpose of oxygenation capacity as Jet-flow oxygen increasing machine, propeller aerator.But because water mixes badly with air, the oxygen transfer efficiency of these aerators is not high, how at 2Kg.O
2Below/the KW.H.
The purpose of this utility model is to provide a kind of air that makes can fully mix with water, causes the dissolved oxygen content of water in the gas of discharging, aqueous mixtures to be satiety and closes the hybrid aerator of state, thereby have very high power oxygenation efficient.
Be explained as follows below in conjunction with accompanying drawing.
Fig. 1. hybrid aerator profile schematic diagram.
The utility model is by multistage static mixer (1), high pressure positive blower (2), water pump (3), the pump sump mouth of pipe (4), pumping line (5), air, aqueous mixtures outlet (6), air, water inlet (7), engine (8), bottom block (9), floating drum compositions such as (10).For Xiang Shuizhong applies soup, also can increase storage medicine-chest (11), grug transportation tube (12).
Multistage columnar static mixer (1) is to be made of 5～15 unit (level).Adorn a twisted blade in every unit, the distortion corner is 180 °.The ratio of element length L and barrel bore D is between 0.8～2.
After engine (8) rotated, water pump (3) through the suction of the suction mouth of pipe (4), and was pressed into air, water inlet (7) to the water in the pond, and high pressure positive blower (3) is also squeezed into air, water inlet (7) with air simultaneously.In each unit of static mixer, air, water are refilled pond by air, aqueous mixtures outlet (6) by repeated segmentation, displacement, mixing after fully mixing.The air of sending into and the volume ratio of water should be controlled in 0.02～1 the scope.The mixture of air, water is when discharging like this, the dissolved oxygen content of water can be the full state that closes, and in the air not by the water-soluble oxygen of separating absorption, owing to be divided into ultramicro air bubble by static mixer (1), enter behind the pond very easily by the ambient water bulk absorption, cause to the utlity model has very high power oxygenation efficient.
The buoyancy of hybrid aerator nationality floating drum, bubble through the water column on, locate in the pond by rope.
The direction of the suction mouth of pipe (4) of water pump (2) and air, aqueous mixtures outlet (6) is adjustable in 360 ° of scopes, thereby can adjust mobile, the convection current of water body in the pond whereby.Utilize the water sorption of water pump and discharge the reaction of mixture, also can be made into self-propulsion type (for example can in the pond certain point slowly rotate).
Engine (8) can adopt internal combustion engine or electromotor.
The utility model can be microminiaturized, for culturing pet fish.
Claims (3)
1, a kind of novel mixed aerator mainly is made up of oxygenation parts, high pressure positive blower (2), water pump (3), engine (8), bottom block (9), floating drum (10) etc., it is characterized in that the oxygenation parts adopt the multistage static mixer of cylindrical shape (1).
2, hybrid aerator according to claim 1 is characterized in that columnar static mixer (1) is to be made of 5～15 unit (level).Adorn a twisted blade in every unit, the distortion corner is 180 °, and the ratio of element length L and barrel bore D is between 0.8～2.
3,, it is characterized in that the direction of outlet (6) of the suction mouth of pipe (4) of pump (2) and air, aqueous mixtures is adjustable in 360 ° of scopes according to claim 1 described hybrid aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88217276U CN2048281U (en) | 1988-12-27 | 1988-12-27 | Mixing oxygen enriching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88217276U CN2048281U (en) | 1988-12-27 | 1988-12-27 | Mixing oxygen enriching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2048281U true CN2048281U (en) | 1989-11-29 |
Family
ID=4849833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88217276U Withdrawn CN2048281U (en) | 1988-12-27 | 1988-12-27 | Mixing oxygen enriching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2048281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875587A (en) * | 2012-12-21 | 2014-06-25 | 陈晓波 | Efficient fishpond aerator |
-
1988
- 1988-12-27 CN CN88217276U patent/CN2048281U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875587A (en) * | 2012-12-21 | 2014-06-25 | 陈晓波 | Efficient fishpond aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |