CN203625143U - Driving device for micropore aeration oxygenation plate - Google Patents
Driving device for micropore aeration oxygenation plate Download PDFInfo
- Publication number
- CN203625143U CN203625143U CN201320655186.5U CN201320655186U CN203625143U CN 203625143 U CN203625143 U CN 203625143U CN 201320655186 U CN201320655186 U CN 201320655186U CN 203625143 U CN203625143 U CN 203625143U
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- China
- Prior art keywords
- impeller
- oxygenation
- oxygenation plate
- plate
- water
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- 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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- 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
Abstract
The utility model relates to a driving device for a micropore aeration oxygenation plate. The driving device for the micropore aeration oxygenation plate comprises an impeller arranged above the oxygenation plate, wherein the impeller is sheathed on the outer wall of a joint pipe used for connecting the oxygenation plate with an air conveying pipe by virtue of a bearing sleeve, the joint pipe is arranged along the axis of the oxygenation plate, and an include angle of 10-30 degrees is formed between the axial direction of the impeller and the joint pipe. The impeller can be pushed to rotate in a process that emerged bubbles go up, so that a water body locally does rotational movement, further bubbles rotate and go up, contact between gas and water is promoted, and an addition effect is enhanced; the inclined impeller also can produce a driving force while rotating, so that the oxygenation plate produces a buoyant force in an oblique upper direction, the condition that air holes below can not discharge air smoothly as the oxygenation plate sinks to water bottom is avoided while the oxygenation plate also has a driving force which can drive the oxygenation plate to move, range of movement of the oxygenation plate in water is expanded, and the oxygenation effect is further improved.
Description
Technical field
The utility model relates to a kind of oxygen-increasing device of water body, specifically a kind of drive unit of micro-pore aeration oxygen increasing disc.
Background technology
The method that improves at present water body dissolved oxygen amount mainly contains two kinds: aeration oxygen replenishing and oxygenation agent oxygenation, and wherein take aeration oxygen replenishing as main method.Aeration oxygen replenishing is divided into again two kinds of blast aeration and mechanical aerations.Mechanical aeration is exactly impeller, waterwheel, jetting type etc., by agitate water, causes water to contact with the interface of gas, can only solve the oxygenation of upper strata water body, and gas-to-liquid contact interface is interrupted, and contact area is little, and duration of contact is short.From noise aspect, mechanical aeration is placed directly in waterborne, and the sound of patting water is very large, affects the normal growth of aquatic organism.Blast aeration is that the air of blower fan being carried by pipeline passes into the bottom, carries out aeration from the bottom, can allow dissolved oxygen be distributed in whole water body.And it is best with microporous pipeline oxygenation effect in blast aeration, produce small bubble by the micropore on the pipeline of underwater, and the very small gas so of bubble and liquid contact surface are long-pending also just large, it is slow that bubble rises speed, duration of contact is just long, oxygen in gas is just more abundant like this, in more dissolving easily in water.But microporous aeration device design is at present perfect not, the micro-pore oxygenation dish of aerating apparatus can not move after putting into the bottom, and oxygenation is limited in scope.And after oxygen increasing disc sinks under water, the breather hole of below is given vent to anger not smooth, has affected oxygenation effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of drive unit that can make the motion of micro-pore aeration oxygen increasing disc, improves oxygenation effect.
The utility model for solving the problems of the technologies described above adopted technical scheme is: a kind of drive unit of micro-pore aeration oxygen increasing disc, comprise the impeller that is arranged on oxygen increasing disc top, impeller is the outer wall at the junction block for connecting oxygen increasing disc and air delivery pipe by bearing housing, junction block, along the axis setting of oxygen increasing disc, has the angle of 10 °-30 ° between the axial and junction block of impeller.
The beneficial effects of the utility model are: the impeller of setting can be pushed rotation in the bubble uphill process of emerging, the local generation of water body rotatablely moved, and then make bubble rotation increase, and have promoted contacting of gas and water, improve increase effect.Tilt vane rotary time can also produce impellent, make oxygen increasing disc produce a buoyancy obliquely upward, the below breather hole of not only having avoided oxygen increasing disc to sink under water and to cause the not smooth problem of giving vent to anger, also make oxygen increasing disc there is a short impellent moving it, increase the scope of activity of oxygen increasing disc in water, further improved oxygenation effect.
Accompanying drawing explanation
Fig. 1 is set-up mode schematic diagram of the present utility model.
Fig. 2 is the inclination mode schematic diagram of impeller.
Mark in figure: 1, impeller, 2, oxygen increasing disc, 3, junction block, 4, bearing, 5, air delivery pipe.
Embodiment
Illustrate by reference to the accompanying drawings embodiment of the present utility model.
A kind of drive unit of micro-pore aeration oxygen increasing disc, comprise the impeller 1 that is arranged on oxygen increasing disc 2 tops, impeller 1 is enclosed within the outer wall of the junction block 3 for connecting oxygen increasing disc 2 and air delivery pipe 5 by bearing 4, junction block 3, along the axis setting of oxygen increasing disc 2, has the angle of 10 °-30 ° between the axial and junction block 3 of impeller 1.Because the top and bottom of oxygen increasing disc 3 all have breather hole, and the air pressure of giving vent to anger is equal, and oxygen increasing disc 2 top and bottom are because the thrust producing of giving vent to anger is cancelled out each other, and therefore oxygen increasing disc can fall due to self gravitation.Arrange after impeller 1 according to the technical program, the gas of emerging in oxygen increasing disc 2 top and bottom all can move upward, thereby promote impeller 1, produce thrust upwards, select suitable impeller area can make oxygen increasing disc 2 float in water according to weight of equipment, thus the not smooth problem of having avoided oxygen increasing disc to sink under water and the below breather hole that causes is given vent to anger.Also make oxygen increasing disc there is a short impellent moving it simultaneously, increased the scope of activity of oxygen increasing disc in water, further improved oxygenation effect.
Claims (1)
1. the drive unit of a micro-pore aeration oxygen increasing disc, it is characterized in that: comprise the impeller (1) that is arranged on oxygen increasing disc (2) top, impeller (1) is enclosed within the outer wall of the junction block (3) for connecting oxygen increasing disc (2) and air delivery pipe (5) by bearing (4), junction block (3), along the axis setting of oxygen increasing disc (2), has the angle of 10 °-30 ° between the axial and junction block (3) of impeller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655186.5U CN203625143U (en) | 2013-10-23 | 2013-10-23 | Driving device for micropore aeration oxygenation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655186.5U CN203625143U (en) | 2013-10-23 | 2013-10-23 | Driving device for micropore aeration oxygenation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625143U true CN203625143U (en) | 2014-06-04 |
Family
ID=50811636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655186.5U Expired - Fee Related CN203625143U (en) | 2013-10-23 | 2013-10-23 | Driving device for micropore aeration oxygenation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625143U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419744A (en) * | 2018-04-11 | 2018-08-21 | 苏州尚梵斯科技有限公司 | A kind of solar energy fishery aerator |
| CN110862157A (en) * | 2019-12-02 | 2020-03-06 | 浙江工业大学 | Aeration device based on self-rotating reinforced secondary flow |
| CN112678959A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Oxygen deficiency-good oxygen MBBR integrated device based on self-driven rotary aeration |
| CN112678960A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Multipoint water inlet self-driven rotary aeration inversion A2O + MBBR device |
| CN112678945A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Moving bed biofilm reactor based on blade self-driven rotary aeration |
| CN112678946A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Self-driven rotary aeration device |
-
2013
- 2013-10-23 CN CN201320655186.5U patent/CN203625143U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419744A (en) * | 2018-04-11 | 2018-08-21 | 苏州尚梵斯科技有限公司 | A kind of solar energy fishery aerator |
| CN110862157A (en) * | 2019-12-02 | 2020-03-06 | 浙江工业大学 | Aeration device based on self-rotating reinforced secondary flow |
| CN112678959A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Oxygen deficiency-good oxygen MBBR integrated device based on self-driven rotary aeration |
| CN112678960A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Multipoint water inlet self-driven rotary aeration inversion A2O + MBBR device |
| CN112678945A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Moving bed biofilm reactor based on blade self-driven rotary aeration |
| CN112678946A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Self-driven rotary aeration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |