CN201245502Y - Efficient aeration oxygen increasing machine - Google Patents
Efficient aeration oxygen increasing machine Download PDFInfo
- Publication number
- CN201245502Y CN201245502Y CNU2008201888886U CN200820188888U CN201245502Y CN 201245502 Y CN201245502 Y CN 201245502Y CN U2008201888886 U CNU2008201888886 U CN U2008201888886U CN 200820188888 U CN200820188888 U CN 200820188888U CN 201245502 Y CN201245502 Y CN 201245502Y
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- CN
- China
- Prior art keywords
- oxygen
- motor
- governor
- water mixing
- air 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a high-efficiency aeration oxygen-increasing machine capable of supplying sufficient oxygen to support the growth of microbes at the aerobic stage during sewage disposal. The oxygen-increasing machine comprises a motor (1), a governor (2), a frame (3), a buoy (4), a hollow shaft (5) and an impeller (8), and is characterized in that the machine further includes an air water mixing chamber (6) and an oxygen concentrating device (7); the motor (1) and the governor (2) are connected with each other with a shared axis center and both mounted on the frame (3); the buoy (4) for enabling the motor (1) to float on the water surface is arranged at the bottom part of the frame (3); the impeller (8) is positioned at the lower end of the hollow shaft (5) and inside the air water mixing chamber (6); and the oxygen concentrating device (7) with a powerful magnetic field is arranged at the upper part of the air water mixing chamber (6). The high-efficiency aeration oxygen increasing machine has a combination of functions of aeration, oxygen increasing and stirring, and meanwhile has the advantages of brilliant flow pushing and mixing ability, good oxygen increasing effect, no blockage, no oil leakage, low investment, little noise, light weight, and convenient assembly and disassembly.
Description
Technical field
The utility model relates to a kind of environment protection aerator, relates in particular to a kind of high efficient aeration oxygenating machine that sufficient oxygen can be provided for the microorganism growth of aerobic section in sewage disposal.
Background technology
At present, in the aerobic section of sewage disposal, known aerator mostly adopts equipment such as gas blower, underwater jet aeration machine, surface aerating machine to carry out aeration. but these aerator function singlenesses, oxygenation benefit are low, noise is big, working cost is big relatively, comprehensive method of investment height, troublesome maintenance cause secondary pollution easily.
Chinese patent application number is ZL9724803.8, denomination of invention discloses a kind of aeration oxygen replenishing pump structure for " compound leaf pulling flow type high efficient aeration oxygen increasing pump ", it is mainly reached by electric motor and links to each other with electric motor, and be that the pump in same axle center is formed, but exist oxygenation effect poor, easily stop up, shortcomings such as investment is high, noise is big, maintenance difficult.
Chinese patent application number is ZL02217859.7, denomination of invention discloses a kind of structure of axial flow aeration oxygen increasing machine for " a kind of efficient axial flow aeration oxygen increasing machine ", mainly by motor, pump and buoyancy aid group face with the motor coaxle heart, the major axis two ends of motor and pump are provided with taper roller bearing and mechanical seal, be full of lubricating oil, built-in expanding spare, the pump front end is provided with axial wheel, impeller is divided into and is provided with the cruciform anti-swirl baffle, though this patent is that " compound leaf pulling flow type high efficient aeration oxygen increasing pump " is at oxygenation effect than Chinese patent application number for the ZL9724803.8 denomination of invention, anti-blocking performance and maintenance aspect make moderate progress, but oxygenation effect, anti-blocking performance and maintenance aspect are desirable not enough, and oil leakage phenomenon might occur.
Summary of the invention
Shortcoming at prior art, technical problem to be solved in the utility model provides and a kind ofly integrates aeration, oxygenation, stirs, it is good to have remarkable plug-flow mixing ability and oxygenation effect simultaneously, does not have obstruction, no leakage of oil, less investment, little, in light weight, the easy-to-mount high efficient aeration oxygenating machine of noise.
The technical scheme that its technical problem of solution of the present utility model is adopted: the high efficient aeration oxygenating machine comprises motor, governor, support, floating drum, tubular shaft, impeller, air water mixing section, polyoxy device; Described motor links to each other with governor and is same axle center, and is installed on the support; Described support bottom is provided with the floating drum that motor is bubbled through the water column; Described impeller is positioned at lower end, the air water mixing section of tubular shaft, and described air water mixing section top is provided with the polyoxy device of band high-intensity magnetic field.
Described governor is any in the speed regulator of step-down gear, the speed regulator that adopts frequency modulation technology or series excitation type speed governing.
Described motor is a vertical machine.
The beneficial effects of the utility model:
High efficient aeration oxygenating machine of the present utility model mainly is to utilize the magnetic diffusivity principle, utilize the poor of oxygen in the air, nitrogen magnetic, be the diamagnetism of paramagnetic property of oxygen and nitrogen, adopt rich gathering of high-gradient magnetic field that sewage is magnetized, the ability of the water dissolution oxygen after the magnetization will be strengthened greatly.
When airborne oxygen under suction function, when passing through the high-intensity magnetic field of polyoxy device at a high speed, fully cut by magnetic line of force, thereby after being magnetized, rich polyoxy becomes activation more, the rich poly-and magnetized water avidity enhancing of activation in addition, so can obviously improve the ability of dissolution of contaminated water oxygen, produce good aeration oxygen replenishing and mixing effect.
Airborne oxygen is delivered to the air water mixing section after activated, finish the aqueous vapor synthesis program fast by magnetic field and activation oxygen-rich air; In the aqueous vapor building-up process, be divided into micro-bubble by the propeller of the impeller of the high speed rotating in the air water mixing section, improved the avidity of aqueous vapor; The propeller high speed rotating of the impeller of electric motor driving tubular shaft front end impels the water flow at high speed of axle head and forms negative pressuren zone.Atmosphere on the water surface enters tubular shaft by inlet mouth, is smashed and is distributed in the water by the impeller water screw, and the bubble that cutting forms is minimum, and diameter only is about 2mm.During greater than the buoyancy of bubble, small bubbles are difficult to emerge in short-term, thereby prolong the stingy residence time of ducking in drink, and improve the efficient of the dissolved oxygen in the water greatly at water flow velocity, and the dynamic efficiency that makes this machine is apparently higher than traditional aerator.
When governor of the present utility model adopts vertical type speed reducer (change gear), compact construction, in light weight, step-down gear has also reduced noise greatly not having not only to have eradicated the possibility of leakage of oil under the squalid situation.
The speed regulator that the utility model adopts advanced frequency modulation technology can realize impeller stepless speed regulation, and is energy-conservation, reliable, simple to operate, easy to maintenance.
Tubular shaft of the present utility model can play that air waterborne is sent in polyoxy device and the air water mixing section.Tubular shaft is in light weight to guarantee that also the impeller mounting or dismounting are convenient, is convenient in the future maintenance and maintenance.
The utility model design is terse, and required component are few, and vibrations are trickle during operation; The gentle mixed functional water of oxygenation ideally is incorporated into one, promotes water cycle effectively, prevents that dirt is retarded by silt; Install fast, maintenance and maintenance are simple, guarantee that stable equipment operation is reliable; Steady bearing is to lean on to lubricate and refrigerative with sewage, and wear-resistant, severe environment are not used lubricating oil; According to the required aeration rate and the actual waterpower situations such as structure of aeration tank, mate the propeller and the motor of impeller, mix ability at utmost to bring into play oxygenation.
Utilize the buoyancy of floating drum the high efficient aeration oxygenating machine can be flown at the water surface, and the high efficient aeration oxygenating machine is arranged in a certain zone, guarantee the even of aeration by the fixing of rope.
This equipment is particularly suitable for the aeration of Aerobic Pond in the sewage disposal.
The high efficient aeration oxygenating machine can adopt different mounting means as required, as vertical installation, the installation of tilting, is suitable for different occasions.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1-motor, 2-governor, 3-support, 4-floating drum, 5-tubular shaft, 6-air water mixing section, 7-polyoxy device, 8-impeller
Embodiment
As shown in Figure 1, a kind of high efficient aeration oxygenating machine comprises motor 1, governor 2, support 3, floating drum 4, tubular shaft 5, air water mixing section 6, polyoxy device 7, impeller 8; Described motor 1 links to each other with governor 2 and is same axle center, and is installed on the support 3; Described support 3 bottoms are provided with the floating drum 4 that motor 1 is bubbled through the water column; Described impeller 8 is positioned at lower end, the air water mixing section 6 of tubular shaft 5; Described air water mixing section 6 tops are provided with the polyoxy device 7 of band high-intensity magnetic field.Described governor 2 is a step-down gear.
Change the governor 2 of embodiment 1 into adopt frequency modulation technology speed regulator.
Embodiment 3
The governor 2 of embodiment 1 is changed into the speed regulator of series excitation type speed governing.
Claims (3)
1, high efficient aeration oxygenating machine comprises motor (1), governor (2), support (3), floating drum (4), tubular shaft (5), impeller (8), it is characterized in that: it also comprises air water mixing section (6), polyoxy device (7); Described motor (1) links to each other with governor (2) and is same axle center, and is installed on the support (3); Described support (3) bottom is provided with the floating drum (4) that motor (1) is bubbled through the water column; Described impeller (8) is positioned at lower end, the air water mixing section (6) of tubular shaft (5); Described air water mixing section (6) top is provided with the polyoxy device (7) of band high-intensity magnetic field.
2, high efficient aeration oxygenating machine according to claim 1 is characterized in that: described governor (2) is any in the speed regulator of step-down gear, the speed regulator that adopts frequency modulation technology or series excitation type speed governing.
3, high efficient aeration oxygenating machine according to claim 1 and 2 is characterized in that: described motor is a vertical machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201888886U CN201245502Y (en) | 2008-08-20 | 2008-08-20 | Efficient aeration oxygen increasing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201888886U CN201245502Y (en) | 2008-08-20 | 2008-08-20 | Efficient aeration oxygen increasing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245502Y true CN201245502Y (en) | 2009-05-27 |
Family
ID=40729321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201888886U Expired - Fee Related CN201245502Y (en) | 2008-08-20 | 2008-08-20 | Efficient aeration oxygen increasing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245502Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793387A (en) * | 2018-08-29 | 2018-11-13 | 广州市环境保护工程设计院有限公司 | Aeration system |
| CN108946923A (en) * | 2018-08-29 | 2018-12-07 | 广州市环境保护工程设计院有限公司 | Assemble Aeration system |
| CN109019838A (en) * | 2018-08-29 | 2018-12-18 | 广州市环境保护工程设计院有限公司 | Buoyancy Aeration system |
| CN109019894A (en) * | 2018-08-29 | 2018-12-18 | 广州市环境保护工程设计院有限公司 | More Aeration systems |
| CN109019839A (en) * | 2018-08-29 | 2018-12-18 | 广州市环境保护工程设计院有限公司 | Go up and down Aeration system |
-
2008
- 2008-08-20 CN CNU2008201888886U patent/CN201245502Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793387A (en) * | 2018-08-29 | 2018-11-13 | 广州市环境保护工程设计院有限公司 | Aeration system |
| CN108946923A (en) * | 2018-08-29 | 2018-12-07 | 广州市环境保护工程设计院有限公司 | Assemble Aeration system |
| CN109019838A (en) * | 2018-08-29 | 2018-12-18 | 广州市环境保护工程设计院有限公司 | Buoyancy Aeration system |
| CN109019894A (en) * | 2018-08-29 | 2018-12-18 | 广州市环境保护工程设计院有限公司 | More Aeration systems |
| CN109019839A (en) * | 2018-08-29 | 2018-12-18 | 广州市环境保护工程设计院有限公司 | Go up and down Aeration system |
| CN108793387B (en) * | 2018-08-29 | 2021-06-25 | 广州市环境保护工程设计院有限公司 | Aeration oxygenation system |
| CN109019838B (en) * | 2018-08-29 | 2021-07-20 | 广州市环境保护工程设计院有限公司 | Buoyancy aeration oxygenation system |
| CN109019894B (en) * | 2018-08-29 | 2021-07-23 | 广州市环境保护工程设计院有限公司 | Multi-aeration oxygenation system |
| CN108946923B (en) * | 2018-08-29 | 2021-09-07 | 广州市环境保护工程设计院有限公司 | Assembled aeration oxygenation system |
| CN109019839B (en) * | 2018-08-29 | 2021-11-19 | 广州市环境保护工程设计院有限公司 | Lifting aeration oxygenation system |
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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: 20090527 Termination date: 20170820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |