CN2850278Y - Screen water film aerating and oxygen charging device - Google Patents
Screen water film aerating and oxygen charging device Download PDFInfo
- Publication number
- CN2850278Y CN2850278Y CNU2005200777990U CN200520077799U CN2850278Y CN 2850278 Y CN2850278 Y CN 2850278Y CN U2005200777990 U CNU2005200777990 U CN U2005200777990U CN 200520077799 U CN200520077799 U CN 200520077799U CN 2850278 Y CN2850278 Y CN 2850278Y
- Authority
- CN
- China
- Prior art keywords
- silk screen
- water
- oxygen
- moisture film
- wire mesh
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a silk screen water film device for aeration and oxygen increase. A silk screen tube (2) is formed by the process that the surface of each layer of a framework of concentric multilayer tubular frameworks is wound with silk screen stuffing (3); the shaft center of the silk screen tube is fixed on a front and a back floating boxes (5), (6) through a bearing (14) so as to suspend a water surface; a shaft of the silk screen tube is driven to rotate in a symmetrical mode by a windmill (7) and an electric motor (11) so as to enable the unit water body to form a water film for aeration and oxygen increase; simultaneously, water is poured and showered on silk screen by a water leakage tube (4) arranged on the frameworks so as to enhance effect of dissolved oxygen; then, the purpose of oxygen increase of the surrounding water body is achieved through transferring the direction around an anchor (16) following the wind direction. The oxygen-increasing device has the advantages of environmental protection for oxygen increase and large increased yield of unit water surface fishery, and the utility model can improve water quality, save energy consumption; the utility model is especially suitable for comprehensive treatment of aquaculture and oxygen-enriching water body.
Description
Technical field
The utility model relates to a kind of water body aeration oxygen replenishing device, is specially adapted to aquaculture and rich foster comprehensive water-body improvement.
Background technology
Body eutrophication is the problem of countries in the world research.The microbial decomposition organic matter can consume the water body oxygen content.BOD is an important indicator of weighing water quality.Water body dissolved oxygen process can only occur on the water surface and air (oxygen) interface, and height oxygenated water body reaches the relative equilibrium dissolved oxygen amount by diffusion, convection current again.The unit of water body surface area is big more, and it is short more to reach the saturated required time of oxygen solubility.Different fish hypoxia-resistant capacities are 2-9PPM, and the water body oxygen content is lower than 1PPM and then turns over the dead fish in the pool.Existing aerator is pressed under water bubble type and turbine to air by air compressor and stirs water body and turn over ability of swimming, and the ubiquity Energy Efficiency Ratio is low, and momentum consumption is big, problems such as operating cost height.
Summary of the invention
In order to overcome the shortcoming that prior art exists, it is long-pending big that the purpose of this utility model provides a kind of water film surface, and saturated dissolved oxygen speed is fast, and aeration oxygen replenishing is effective, utilizes the silk screen moisture film aeration oxygen replenishing device of natural wind operation.
The technical solution adopted in the utility model is: twine wire packing and form wire mesh tube on each layer skeleton face of concentric multilayered cylindrical skeleton, its axle center is suspended in the water surface through bearing fixing on the buoyancy tank of front and back, and rotation status makes unit of water body form the moisture film aeration oxygen replenishing on every layer of silk screen face axisymmetricly.
Windmill and electromotor are installed on the back buoyancy tank, and windmill drives the wire mesh tube rotation that is connected belt pulley with electromotor by belt, belt pulley; Also windmill and gearbox can be installed on the back buoyancy tank, windmill drives the wire mesh tube rotation that connects gearbox by power transmission shaft, gearbox.Wire mesh tube is that parallel connection is fixed on a pair of buoyancy tank more than one or one, and preceding buoyancy tank side plate is provided with the anchor ingot.Be fixed with many tubes that leak on the wire mesh tube excircle skeleton.
According to two film adsorption theories, utilize water surface tension, allow water on the screen grid of wire mesh tube, form moisture film, absorption between air film and liquid film, mass transfer, dissolved oxygen.The water body water surface and air have only an interface, and moisture film and air have two interfaces, and this oxygen-increasing device adopts multi-layer silk screen, make water film surface long-pending big, and saturated dissolved oxygen speed is fast.Wire mesh tube is suspended on the water surface and rotates around axial symmetry, and simultaneously the water lift that leaks on the skeleton drenches and forms the moisture film that flows fall and expose to the sun on silk screen, and oxygenation effect is better.During low cruise, moisture film fragmentation between screen grid, moisture film is wrapped on the web lines, still has certain dissolved oxygen ability.Adopt windmill directly to drive, can realize that the nature energy consumption moves automatically; Electromotor cooperates windmill to drive, motor start-up when calm, and mechanical device can run without interruption; Only use motor driven, mechanical device size, environment for use are more flexible.Adopt monomer or many bodies to connect horizontal structure, and anchor chain, anchor ingot fixed position, make the work waters stable.
The beneficial effect that the utility model reaches is: the oxygenation environmental protection, improve water quality, and unit water surface fishery units increased in production is big, behind the one-time investment, can move automatically for a long time, and man's activity is little, can save energy consumption and management cost in a large number.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
In shown in Figure 1, water body 1, wire mesh tube 2, silk screen 3, the tube 4 that leaks, preceding buoyancy tank 5, back buoyancy tank 6, windmill 7,8, belt 9, belt pulley 10, electromotor 11, power transmission shaft 12, gearbox 13, bearing 14, anchor chain 15, anchor ingot 16.
Embodiment
Silk screen moisture film aeration oxygen replenishing device as shown in Figure 1, be on each layer skeleton face of concentric multilayered cylindrical skeleton, to twine wire packing 3 to form wire mesh tubes 2, the axle center of wire mesh tube is buoyancy tank 5 before and after bearing 14 is fixed in, be suspended in the water surface on 6, windmill 7 and electromotor 11 are installed on the back buoyancy tank 6, windmill and electromotor are by belt 9, belt pulley 10 drives the wire mesh tube that connects belt pulley and pivots, windmill 8 and gearbox 13 also can be installed on the back buoyancy tank 6, windmill is by power transmission shaft 12, gearbox 13 drives the wire mesh tube rotation that connects gearbox, makes unit of water body form the moisture film aeration oxygen replenishing on every layer of silk screen face.Be fixed with many tubes 4 that leak on the wire mesh tube excircle skeleton, wire mesh tube can be singly only or many parallel connections be fixed on a pair of buoyancy tank.
Installation and Debugging finish, place the anchoring of suitable waters, because buoyancy tank 5 before anchor chain 15, the anchor ingot 16 traction aerators, windmill front on the back buoyancy tank 6 is 90 ℃ with axle 14 and rotates over against wind direction all the time, driving wire mesh tube by belt assembly or driving-shaft assembly rotates around axial symmetry, change in the water body 1 after taking water to aerial formation moisture film aeration dissolved oxygen, convection current is replaced as low dissolved oxygen water and brings in the air.With the wire mesh tube faster rotational speed, the tube 4 that leaks can water lifts drenches to height point and forms the moisture film that flows fall and expose to the sun enhancing dissolved oxygen effect on silk screen.Box haul changes, and aerator is the center shift direction around anchor ingot 16, finishes the work of water body oxygenation on every side.
On the silk screen that leaves standstill,, form moisture film and fall and expose to the sun, also can reach higher oxygenation effect with water pump, waterwheel water lift spray.
Claims (5)
1, a kind of silk screen moisture film aeration oxygen replenishing device, it is characterized in that: on each layer skeleton face of concentric multilayered cylindrical skeleton, twine wire packing (3) and form wire mesh tube (2), its axle center is fixed on the forward and backward buoyancy tank (5) (6) through bearing (14) and is suspended in the water surface, and rotation status axisymmetricly, unit of water body forms the moisture film aeration oxygen replenishing on every layer of silk screen face.
2, silk screen moisture film aeration oxygen replenishing device according to claim 1, it is characterized in that: on the described back buoyancy tank (6) windmill (7) and electromotor (11) are installed, windmill drives the wire mesh tube that is connected belt pulley with electromotor by belt (9), belt pulley (10) and is rotation status.
3, silk screen moisture film aeration oxygen replenishing device according to claim 1, it is characterized in that: on the described back buoyancy tank (6) windmill (8) and gearbox (13) can be installed also, windmill drives the wire mesh tube that connects gearbox by power transmission shaft (12), gearbox and is rotation status.
4, silk screen moisture film aeration oxygen replenishing device according to claim 1 is characterized in that: described wire mesh tube is that parallel connection is fixed on a pair of buoyancy tank more than one or one, and preceding buoyancy tank (5) side plate is provided with anchor ingot (16).
5, silk screen moisture film aeration oxygen replenishing device according to claim 1 is characterized in that: be fixed with many tubes (4) that leak on the described wire mesh tube excircle skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200777990U CN2850278Y (en) | 2005-11-22 | 2005-11-22 | Screen water film aerating and oxygen charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200777990U CN2850278Y (en) | 2005-11-22 | 2005-11-22 | Screen water film aerating and oxygen charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850278Y true CN2850278Y (en) | 2006-12-27 |
Family
ID=37584245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200777990U Expired - Fee Related CN2850278Y (en) | 2005-11-22 | 2005-11-22 | Screen water film aerating and oxygen charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850278Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008154861A1 (en) * | 2007-06-19 | 2008-12-24 | Jinhong Guo | A semi-submersible and wind power multifunction aerator |
| CN101611701A (en) * | 2009-07-22 | 2009-12-30 | 中国科学院南海海洋研究所 | A kind of rotating bed device of purifying aquaculture water |
| CN102187805A (en) * | 2011-03-31 | 2011-09-21 | 贵州华骏集团科技有限公司 | Heat insulation micro soil planted root oxygen supply box |
| CN102405277A (en) * | 2009-01-20 | 2012-04-04 | 浙江美莱普尔环境科技有限公司 | Bioreactor and uses thereof |
| CN102726336A (en) * | 2011-03-30 | 2012-10-17 | 国立成功大学 | Mechanism for increasing dissolved oxygen in water by wind power |
| CN104773813A (en) * | 2015-03-24 | 2015-07-15 | 天津大学 | In-situ biological strengthening purification method for river and lake water |
| CN105036314A (en) * | 2015-08-26 | 2015-11-11 | 上海汀滢环保科技有限公司 | Underwater purifying device for urban river |
| CN106315884A (en) * | 2016-10-21 | 2017-01-11 | 大连交通大学 | Aeration machine |
| CN108935283A (en) * | 2018-07-05 | 2018-12-07 | 金华市呗力水产养殖技术有限公司 | Aquaculture aerator |
| CN109105326A (en) * | 2018-10-10 | 2019-01-01 | 于海蛟 | Aquarium low noise oxygen-increasing device |
-
2005
- 2005-11-22 CN CNU2005200777990U patent/CN2850278Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008154861A1 (en) * | 2007-06-19 | 2008-12-24 | Jinhong Guo | A semi-submersible and wind power multifunction aerator |
| CN102405277A (en) * | 2009-01-20 | 2012-04-04 | 浙江美莱普尔环境科技有限公司 | Bioreactor and uses thereof |
| CN101611701A (en) * | 2009-07-22 | 2009-12-30 | 中国科学院南海海洋研究所 | A kind of rotating bed device of purifying aquaculture water |
| CN102726336B (en) * | 2011-03-30 | 2014-05-14 | 国立成功大学 | Mechanism for increasing dissolved oxygen in water by wind power |
| CN102726336A (en) * | 2011-03-30 | 2012-10-17 | 国立成功大学 | Mechanism for increasing dissolved oxygen in water by wind power |
| CN102187805B (en) * | 2011-03-31 | 2012-12-05 | 贵州华骏集团科技有限公司 | Heat insulation micro soil oxygen supply box for planted root |
| CN102187805A (en) * | 2011-03-31 | 2011-09-21 | 贵州华骏集团科技有限公司 | Heat insulation micro soil planted root oxygen supply box |
| CN104773813A (en) * | 2015-03-24 | 2015-07-15 | 天津大学 | In-situ biological strengthening purification method for river and lake water |
| CN105036314A (en) * | 2015-08-26 | 2015-11-11 | 上海汀滢环保科技有限公司 | Underwater purifying device for urban river |
| CN106315884A (en) * | 2016-10-21 | 2017-01-11 | 大连交通大学 | Aeration machine |
| CN108935283A (en) * | 2018-07-05 | 2018-12-07 | 金华市呗力水产养殖技术有限公司 | Aquaculture aerator |
| CN108935283B (en) * | 2018-07-05 | 2021-01-19 | 金华市呗力水产养殖技术有限公司 | Oxygenation device for aquaculture |
| CN109105326A (en) * | 2018-10-10 | 2019-01-01 | 于海蛟 | Aquarium low noise oxygen-increasing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |