CN2853784Y - Wing type deep water impeller - Google Patents
Wing type deep water impeller Download PDFInfo
- Publication number
- CN2853784Y CN2853784Y CNU2005200775213U CN200520077521U CN2853784Y CN 2853784 Y CN2853784 Y CN 2853784Y CN U2005200775213 U CNU2005200775213 U CN U2005200775213U CN 200520077521 U CN200520077521 U CN 200520077521U CN 2853784 Y CN2853784 Y CN 2853784Y
- Authority
- CN
- China
- Prior art keywords
- annulus
- tubaeform
- wing disc
- disc type
- disk
- 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
Links
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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a wing disk 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 soleplate and the central section, tubular shape axis is connect with the electric motor, the bottom of the tubular shape axis is connect with a wing disk type impeller. The utility model relates to a combined type impeller and centralized the merit of the obverse umbelliform impeller surface can efficiently be aerated and the merit of wing disk type impeller which can efficiently push flow, agitate and hydraulic hoisting. The utility model is especially applicable to the surface aerate, push flow, agitate of the deep water type oxidation ditch.
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 all is the aeration machine impeller that adopts umbrella shape mostly, 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 wing disc type 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 wing disc type deep water type impeller, the utility model comprises that top is by 6～10 blades, the web plate of respective amount, the inverted umbrella shaped impeller that the tubular shafts at base plate and middle part constitutes, 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 a wing disc rotor, wing disc rotor comprises one group of wing disc type blade, the upper edge edge and the disk of wing disc type blade, compartment is fixedlyed connected between the tubaeform annulus that lower edges and opening make progress top, the external diameter of disk is greater than the external diameter of tubaeform annulus, and disk conforms to the external diameter of base plate.
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 wing dish-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 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 among Fig. 1 is by 8 straight tabular blade 11 circumferential uniform being welded on the tubular shafts 14, and being welded to connect by base plate 13 of 8 web plates 12 and its underpart between 8 straight tabular blades 11 is that an integral body constitutes.Tubular shafts 14 upper ends are provided with an orchid 16 that is connected with motor.
The lower end of described tubular shafts 14 is connected with a wing disc rotor 20, wing disc rotor 20 comprises one group of wing disc type blade 21, and the upper edge of wing disc type blade 21 is fixedlyed connected along compartment between the tubaeform annulus 23 that makes progress with disk 22, lower edges and opening top.The wing disc rotor 20 that provides among Fig. 1,2 is to constitute on the tubaeform annulus 23 that is made progress by the opening that 8 arcual wing disc type blades 21 are welded in disk 22 in its top and bottom.The external diameter of described disk 22 is greater than the external diameter of tubaeform annulus 23, and disk 22 conforms to the external diameter of base plate 13, and as shown in the figure, both keep isometrical substantially.
The lower end of described tubular shafts 14 has connection to send out orchid 15 and sends out blue 24 connections being connected of disk 22 middle parts, and disk 22 following middle parts have been provided with the vertex of a cone deflection cone 25 down of guide functions.
There is the guide shell 26 of the round barrel shape of downward setting at the internal orifice place of described tubaeform annulus 23, the end opening place of guide shell 26 is provided with the tubaeform annulus 27 that Open Side Down, tubaeform annulus 23 is a narrow limit shape, it mainly is exactly the effect of playing water conservancy diversion and fixing welding braced wing disc type blade 21, spatial portion constitutes water-flowing path, the direction shown in the arrow among Fig. 1 between the tubaeform annulus 23 on the tubaeform annulus 27 of described bottom, guide shell 26 inside and wing disc type blade 21, disk 22 and top.Guide shell 26 is that one section straight cylinder reaches and the tubaeform annulus 27 of its underpart is welded as integral body, and deflection cone 25 is positioned at guide shell 26, and tubaeform annulus 27, guide shell 26, deflection cone 25 are fitted to each other and play the effect of afflux, drainage, water conservancy diversion.The external diameter of described tubaeform annulus 27 is more than or equal to the external diameter of disk 22, the outer side edges of described wing disc type blade 21 is along being straight flange and between disk 22 and tubaeform annulus 23, the inner side edge of described wing disc type blade 21 along be straight flange and with the conical surface snap of deflection cone 25, the edge, medial and lateral of described wing disc type blade 21 all is positioned at vertical guide, and the blade face of described wing disc type blade 21 is the curved arc shape.
Wing disc type blade 21 is finished the hydraulic hoist effect, and then finishes surface aeration by the inverted umbrella shaped impeller on top.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 16 with motor, step-down gear.Because the inverted umbrella shaped impeller 10 on top and the pump formula impeller 20 of bottom are all rotatable parts, therefore add and to keep the right alignment of parts up and down man-hour.
Claims (4)
1, a kind of wing disc type deep water type impeller, the utility model comprises that top is by 6～10 blades (11), the web plate of respective amount (12), the inverted umbrella shaped impeller (10) that the tubular shafts (14) at base plate (13) and middle part constitutes, tubular shafts (14) upper end is provided with send out blue (16) that are connected with motor, it is characterized in that: the lower end of described tubular shafts (14) is connected with a wing disc rotor (20), wing disc rotor (20) comprises one group of wing disc type blade (21), upper edge edge and disk (22) of wing disc type blade (21), compartment is fixedlyed connected between the tubaeform annulus (23) that lower edges and opening make progress top, the external diameter of disk (22) is greater than the external diameter of tubaeform annulus (23), and disk (22) conforms to the external diameter of base plate (13).
2, wing disc type deep water type impeller according to claim 1, it is characterized in that: the lower end of described tubular shafts (14) has being connected of connection blue (15) and disk (22) middle part to send out orchid (24) connection, the middle part has been provided with the vertex of a cone deflection cone (25) down of guide functions below the disk (22), and tubaeform annulus (23) is a narrow limit shape.
3, wing disc type deep water type impeller according to claim 1 and 2, it is characterized in that: there is the guide shell (26) of the round barrel shape of downward setting at the internal orifice place of described tubaeform annulus (23), the end opening place of guide shell (26) is provided with the tubaeform annulus (27) that Open Side Down, and spatial portion constitutes water-flowing path between the tubaeform annulus (23) on the tubaeform annulus (27) of described bottom, guide shell (26) inside and wing disc type blade (21), disk (22) and top.
4, wing disc type deep water type impeller according to claim 1 and 2, it is characterized in that: the external diameter of described tubaeform annulus (27) is greater than the external diameter of disk (22), the outer side edges of described wing disc type blade (21) along for straight flange and be positioned at disk (22) and tubaeform annulus (23) between, the inner side edge of described wing disc type blade (21) along be straight flange and with the conical surface snap of deflection cone (25), the edge, medial and lateral of described wing disc type blade (21) all is positioned at vertical guide, and the blade face of described wing disc type blade (21) is the curved arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200775213U CN2853784Y (en) | 2005-11-16 | 2005-11-16 | Wing type deep water impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200775213U CN2853784Y (en) | 2005-11-16 | 2005-11-16 | Wing type deep water impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853784Y true CN2853784Y (en) | 2007-01-03 |
Family
ID=37580414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200775213U Expired - Lifetime CN2853784Y (en) | 2005-11-16 | 2005-11-16 | Wing type deep water impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538631A (en) * | 2021-12-28 | 2022-05-27 | 江苏大学镇江流体工程装备技术研究院 | Flow guide optimizing device for inverted umbrella type aerator |
-
2005
- 2005-11-16 CN CNU2005200775213U patent/CN2853784Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538631A (en) * | 2021-12-28 | 2022-05-27 | 江苏大学镇江流体工程装备技术研究院 | Flow guide optimizing device for inverted umbrella type aerator |
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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 |