CN2853785Y - Deep water type impeller - Google Patents
Deep water type impeller Download PDFInfo
- Publication number
- CN2853785Y CN2853785Y CNU2005200775228U CN200520077522U CN2853785Y CN 2853785 Y CN2853785 Y CN 2853785Y CN U2005200775228 U CNU2005200775228 U CN U2005200775228U CN 200520077522 U CN200520077522 U CN 200520077522U CN 2853785 Y CN2853785 Y CN 2853785Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- blade
- deep water
- aerate
- water type
- 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 - Lifetime
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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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a deep water type impeller for aerate disposal to the deep dirty water. Wherein the sole of the impeller comprise the obverse umbelliform impeller which conjunct by 6-10 vanes in the upper parts, junction panels of the same number and tubular shape axis in the central section, The bottom of tubular shape axis is connect with a impeller which the outer flank is hyperbola profile , The utility model centralized the merit of the obverse umbelliform impeller surface can efficiently be aerate and the merit of pump type impeller which can efficiently push flow, agitate and hydraulic hoisting. The capacity of surface aerate, push flow, agitate surface aerate machine can be enhanced in surface aerate machine.
Description
Technical field
The utility model relates to a kind of sewage disposal device.
Background technology
In the existing sewage disposal technology, generally be by aerator sewage to be carried out surface aeration to handle, so that sewage obtains the oxygen of enough content.
Aerator of the prior art generally is the aeration machine impeller that adopts umbrella shape, and this aeration machine impeller can only be used for that aeration is implemented on the sewage surface and handle, and this equipment then is that effect is not good enough to sewage aeration in the swimmer's pool.
Technology contents
The purpose of this utility model just provides a kind of deep water type impeller that can implement the aeration processing to deep water sewage.
For achieving the above object, the utility model has adopted following technical scheme: 1, a kind of deep water type impeller, the utility model comprises the inverted umbrella shaped impeller that top is made of the tubular shafts at the web plate of 6～10 blades, respective amount and middle part, the tubular shafts upper end is provided with the orchid that sends out that is connected with motor, it is characterized in that: the lower end of described tubular shafts is connected with an impeller, impeller comprises one group of blade, the outer ledge profile of blade is a hyperbola, blade arranges at interval evenly that in circumference range the upper end turning radius of blade is little, the lower end turning radius is big.
As shown from the above technical solution, the utility model is a kind of combination type blade wheel, it has concentrated the strong advantage of inverted umbrella shaped impeller surface aeration ability and pump type impeller plug-flow, stirring and the strong advantage of hydraulic hoist ability, surface aeration ability and plug-flow, stirring and the load-carrying capacity of surface aeration machine have been improved, more mainly solve the problem that the surface aeration function adapts to deep water type oxidizing tank work, can be adapted to the surface aeration of deep water type oxidizing tank and plug-flow, stirring especially.
Summary of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is an A-A sectional view among Fig. 1.
Embodiment
As shown in Figure 1, 2, the utility model comprises the inverted umbrella shaped impeller 10 that top is made of the tubular shafts 14 at web plate 12, base plate 13 and the middle part of 6～10 blades 11, respective amount, the inverted umbrella shaped impeller 10 that provides in the accompanying drawing is by 8 straight tabular blade 11 circumferential uniform being welded on the tubular shafts 14, and being welded to connect by 8 web plates 12 between 8 straight tabular blades 11 is that an integral body constitutes.Tubular shafts 14 upper ends are provided with an orchid 13 that is connected with motor.
The lower end of described tubular shafts 14 is connected with an impeller 20, impeller 20 comprises one group of blade 21, the outer ledge profile of blade 21 is a hyperbola, blade 21 is evenly arranged in circumference range at interval, the upper end turning radius of blade 21 is little, the lower end turning radius is big, could guarantee like this deep water is risen to water surface, realize abundant stirring and hydraulic hoist water body.
The lower end of described tubular shafts 14 is connected with a up-small and down-big oviduct 22, and described blade 21 is arranged on the outside surface of oviduct 22, and this structure and agitation wheel for washing machine have similar physical principle, and water body is fully stirred and hydraulic hoist.
The inside and outside edge contour of described blade 21 is hyperbola, is a lath-shaped on the whole, and its plate face is straight and be positioned at vertical guide.
Blade 21 is finished the hydraulic hoist effect, carries out further surface aeration by the inverted umbrella shaped impeller 10 on top and handles.
The combination type blade wheel that the utility model provides is connected to form the novel combination type impeller surface aeration machine by connecting an orchid 13 with motor, step-down gear.Because the inverted umbrella shaped impeller 10 on top and the impeller 20 of bottom are all rotatable parts, therefore add and should keep the right alignment of parts up and down man-hour, tubular shafts 14 and oviduct 22 are all hollow structure, weight reduction so effectively.
Claims (3)
1, a kind of deep water type impeller, the utility model comprises that top is by 6～10 blades (11), the inverted umbrella shaped impeller (10) that the tubular shafts (14) at web plate of respective amount (12) and middle part constitutes, tubular shafts (14) upper end is provided with send out blue (13) that are connected with motor, it is characterized in that: the lower end of described tubular shafts (14) is connected with an impeller (20), impeller (20) comprises one group of blade (21), the outer ledge profile of blade (21) is a hyperbola, blade (21) arranges at interval evenly that in circumference range the upper end turning radius of blade (21) is little, the lower end turning radius is big.
2, deep water type impeller according to claim 1 is characterized in that: the lower end of described tubular shafts (14) is connected with a up-small and down-big oviduct (22), and described blade (21) is arranged on the outside surface of oviduct (22).
3, deep water type impeller according to claim 1 and 2 is characterized in that: the inside and outside edge contour of described blade (21) is hyperbola, and its plate face is straight and be positioned at vertical guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200775228U CN2853785Y (en) | 2005-11-16 | 2005-11-16 | Deep water type impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200775228U CN2853785Y (en) | 2005-11-16 | 2005-11-16 | Deep water type impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853785Y true CN2853785Y (en) | 2007-01-03 |
Family
ID=37580415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200775228U Expired - Lifetime CN2853785Y (en) | 2005-11-16 | 2005-11-16 | Deep water type impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853785Y (en) |
-
2005
- 2005-11-16 CN CNU2005200775228U patent/CN2853785Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070103 |
|
| EXPY | Termination of patent right or utility model |