CN203307114U - Direction-adjustable type reverse umbrella aerator - Google Patents
Direction-adjustable type reverse umbrella aerator Download PDFInfo
- Publication number
- CN203307114U CN203307114U CN2013203892285U CN201320389228U CN203307114U CN 203307114 U CN203307114 U CN 203307114U CN 2013203892285 U CN2013203892285 U CN 2013203892285U CN 201320389228 U CN201320389228 U CN 201320389228U CN 203307114 U CN203307114 U CN 203307114U
- Authority
- CN
- China
- Prior art keywords
- impeller
- blade wheel
- umbrella type
- reverse umbrella
- aeration machine
- 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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- 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 discloses a direction-adjustable type reverse umbrella aerator which comprises a motor, a speed reducing box, a blade wheel transmission shaft and a reverse umbrella type blade wheel which are sequentially connected with one another, wherein the upper end of the blade wheel transmission shaft is connected with a shaft sleeve, and the lower end of the blade wheel transmission shaft is connected with the reverse umbrella type blade wheel; the shaft sleeve is connected with a lifting device; the lower end of the blade wheel transmission shaft is connected with the reverse umbrella type blade wheel through an angle adjuster. By the adoption of the structure, the direction-adjustable type reverse umbrella aerator can adjust the immersed depth of the reverse umbrella type blade wheel in a pool by adjusting the lifting device, so that air and water can be retained in a proper contact area range, and the oxygen filling efficiency is improved.
Description
Technical field
The utility model relates to the utility appliance of sewage disposal, but a kind of tuning formula inverted umbrella-shaped aeration machine specifically.
Background technology
At present in the aerobe processing unit of sewage disposal usually by sewage, blasting air, thereby by the airborne oxygen blasted in sewage, carry out the oxidation organic pollutant.The widely used equipment that blasts air to sewage is aerator now, and the spray that aerator splashes during by its blade rotary reaches to oxygenation purpose in water.Yet, existing aerator is fixed because of its each component locations when to sewage lagoon, blasting air, it can't adjust the depth of immersion of impeller in pond according to water level in water pool, and the depth of immersion of impeller in pond can affect the contact area of air and water, thereby affect oxygen-transfer efficiency, traditional aeration can only carry out aeration to a direction, and stirring region can only be towards basin bottom, and other directions can not be carried out Air Exposure.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, can adjust inversed umbrella type impeller depth of immersion and a kind of tuning formula inverted umbrella-shaped aeration machine of regulating its aeration direction in pond but provide.
The purpose of this utility model is achieved through the following technical solutions: but a kind of tuning formula inverted umbrella-shaped aeration machine, comprise the electric motor, reduction box, impeller shaft and the inversed umbrella type impeller that connect in turn, described impeller shaft upper end is connected with axle sleeve, its lower end is connected with the inversed umbrella type impeller, described axle sleeve is connected with lifting device, and the impeller shaft lower end is connected with the inversed umbrella type impeller by angle demodulator.
Described lifting device comprises handwheel, master wheel, pinion(gear) and the turbine connected in turn, and described turbine is connected with axle sleeve.Wherein, the meshing connection of master wheel and pinion(gear).
Described electric motor is connected by shaft coupling with reduction box.
Described inversed umbrella type impeller is coniform for standing upside down, and which is provided with the blade more than two.
Described angle demodulator is universal ball joint or cardan (hookes)universal joint, Near constant velocity universal joint and constant velocity cardan joint.Near constant velocity universal joint is dual cardan type U-joint, and constant velocity cardan joint is rzeppa joint.
Electric motor stands upside down and is arranged on reduction box.Can reduce to drive and turn to.
Principle of work of the present utility model: the utility model electric motor is connected with reduction box, and after by reduction box, reducing the rotating speed of electric motor, the impeller transmission shaft rotates, thereby by impeller shaft, drive the inversed umbrella type wheel rotation, drive the direction that angle demodulator can be regulated the inversed umbrella type impeller; Handwheel by lifting device drives the master wheel rotation, rotates by the large gear turn the small gear, and pinion(gear) drives turbine rotation, turbine carries out oscilaltion to axle sleeve, the oscilaltion of axle sleeve impeller transmission shaft, the inversed umbrella type impeller is connected with impeller shaft, realizes thus the lifting of inversed umbrella type impeller.
The utility model compared with prior art has the following advantages and beneficial effect:
(1), on the axle sleeve that the utility model impeller shaft is connected to lifting device is connected, can be according to water level in water pool, by regulating lifting device, adjust the depth of immersion of inversed umbrella type impeller in pond, the sky G&W is remained in a suitable contact area scope, thereby strengthen oxygen-transfer efficiency.
(2), inversed umbrella type vane rotary of the present utility model stirs sewage and forms current, by circulating of current, the water of basin bottom also can oxygenation.
(3), the utility model drives the direction that angle demodulator can be regulated the inversed umbrella type impeller, can to each direction, carry out Air Exposure freely.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is inversed umbrella type paddle wheel plane schematic diagram.
In accompanying drawing, the corresponding name of Reference numeral is called: 1-electric motor, 2-shaft coupling, 3-reduction box, 4-lifting device, 401-master wheel, 402-pinion(gear), 403-handwheel, 404-turbine, 5-axle sleeve, 6-impeller shaft, 7-inversed umbrella type impeller, 8-angle demodulator, basis, 9-pond, 10, tumbler pin.
Embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiment of the present utility model is not limited to this.
Embodiment:
As shown in Figure 1 and Figure 2, the reversed-umbrella type impeller aerator of present embodiment comprises electric motor 1, reduction box 3 and the lifting device 4 be arranged on basis, pond 9, electric motor 1 is connected with reduction box 3 by shaft coupling 2, reduction box 3 is connected with impeller shaft 6, the lower end of impeller shaft 6 is connected with inversed umbrella type impeller 7, and wherein, inversed umbrella type impeller 7 is coniform for standing upside down, and which is provided with the blade more than two, impeller shaft 6 lower ends are connected with inversed umbrella type impeller 7 by angle demodulator 8.
The lifting device 4 of present embodiment comprise handwheel 403, the master wheel 401 be connected with handwheel 403, with the meshing pinion(gear) be connected 402 of master wheel 401, the turbine 404 that is connected with pinion(gear) 402, the turbine 404 of lifting device is connected with axle sleeve 5.Basis, pond 9 is provided with an open holes, and axle sleeve 5 passes this open holes, and axle sleeve 5 lower ends are connected with the upper end of impeller shaft 6, and impeller shaft 6 passes axle sleeve 5 and is connected with reduction box 2.Described angle demodulator 8 is universal ball joint or cardan (hookes)universal joint, Near constant velocity universal joint and constant velocity cardan joint.Near constant velocity universal joint is dual cardan type U-joint, and constant velocity cardan joint is rzeppa joint.Angle demodulator 8 is connected with inversed umbrella type impeller 7 by tumbler pin 10, can regulate the angle a of inversed umbrella type impeller 7.
As mentioned above, can well realize the utility model.
Claims (6)
1. but tuning formula inverted umbrella-shaped aeration machine, comprise the electric motor (1), reduction box (3), impeller shaft (6) and the inversed umbrella type impeller (7) that connect in turn, described impeller shaft (6) upper end is connected with axle sleeve (5), its lower end is connected with inversed umbrella type impeller (7), described axle sleeve (5) is connected with lifting device (4), it is characterized in that: impeller shaft (6) lower end is connected with inversed umbrella type impeller (7) by angle demodulator (8).
2. but a kind of tuning formula inverted umbrella-shaped aeration machine according to claim 1, it is characterized in that: described lifting device (4) comprises handwheel (403), master wheel (401), pinion(gear) (402) and the turbine (404) connected in turn, and described turbine (404) is connected with axle sleeve (5).
3. but a kind of tuning formula inverted umbrella-shaped aeration machine according to claim 1, it is characterized in that: described electric motor (1) is connected by shaft coupling (2) with reduction box (3).
4. but a kind of tuning formula inverted umbrella-shaped aeration machine according to claim 1 is characterized in that: described inversed umbrella type impeller (7) is coniform for standing upside down, and which is provided with the blade more than two.
5. but according to the described a kind of tuning formula inverted umbrella-shaped aeration machine of any one in claim 1～4, it is characterized in that: described angle demodulator (8) is universal ball joint or cardan (hookes)universal joint, Near constant velocity universal joint and constant velocity cardan joint.
6. but according to the described a kind of tuning formula inverted umbrella-shaped aeration machine of any one in claim 1～4, it is characterized in that: electric motor (1) stands upside down and is arranged on reduction box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203892285U CN203307114U (en) | 2013-07-02 | 2013-07-02 | Direction-adjustable type reverse umbrella aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203892285U CN203307114U (en) | 2013-07-02 | 2013-07-02 | Direction-adjustable type reverse umbrella aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307114U true CN203307114U (en) | 2013-11-27 |
Family
ID=49613336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203892285U Expired - Fee Related CN203307114U (en) | 2013-07-02 | 2013-07-02 | Direction-adjustable type reverse umbrella aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922494A (en) * | 2014-04-24 | 2014-07-16 | 南京航空航天大学 | Aerator with adjustable water outlet |
| 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 |
| CN112591907A (en) * | 2020-11-12 | 2021-04-02 | 河海大学 | Multi-zone cruise aeration ecological restoration device based on hydrofoil resistance reduction |
-
2013
- 2013-07-02 CN CN2013203892285U patent/CN203307114U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922494A (en) * | 2014-04-24 | 2014-07-16 | 南京航空航天大学 | Aerator with adjustable water outlet |
| CN103922494B (en) * | 2014-04-24 | 2016-01-20 | 南京航空航天大学 | The adjustable aerator of water outlet |
| 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 |
| CN112591907A (en) * | 2020-11-12 | 2021-04-02 | 河海大学 | Multi-zone cruise aeration ecological restoration device based on hydrofoil resistance reduction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180702 |