CN204352802U - A kind of hollow Hyperboloid paddle impeller - Google Patents
A kind of hollow Hyperboloid paddle impeller Download PDFInfo
- Publication number
- CN204352802U CN204352802U CN201420362733.5U CN201420362733U CN204352802U CN 204352802 U CN204352802 U CN 204352802U CN 201420362733 U CN201420362733 U CN 201420362733U CN 204352802 U CN204352802 U CN 204352802U
- Authority
- CN
- China
- Prior art keywords
- wheel body
- outer wheel
- hollow
- hyperboloid
- inner support
- 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
- 238000003756 stirring Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a kind of hollow Hyperboloid paddle impeller, comprise the paddle wheel body be connected with pto, impeller body primarily of hollow outer wheel body, be located at outer wheel body hollow bulb inner support and for being connected outer wheel body and inner support support bar composition, the outer surface of outer wheel body is that hyperbola bus rotates the hyperboloid formed around foreign steamer body axis, this agitator arm, under the original Double-curved-surface stirring machine axial circulating current fluidised form of maintenance, effectively can improve the mixing effect of pond zone line.
Description
Technical field
The utility model relates to a kind of agitator arm, especially a kind of hollow Hyperboloid paddle impeller.
Background technology
In sewage treatment process, Double-curved-surface stirring machine is widely applied as the mixing plant in biological reaction pool; Motor waterborne drives the hyperboloid vane rotary at the bottom of pond by vertical long, and stirred by the sewage bottom pond, meanwhile, under turbine centrifugal effect, at the bottom of pond, sewage is pushed to surrounding, and rises along pool wall; The sewage at Chi Mian center sucks along major axis by the negative pressure formed above impeller, in pond, form axial circulating current; Such as disclosed in Nanjing LanShen Pump-Making Group Co., Ltd, an application number is the Chinese patent of 201210087052.8, as shown in Figure 1, disclose " a kind of submersible hyperboloid mixer ", the feature of this mixer is that in low speed, pond, surrounding is without stirring dead angle, and specific energy consumption is lower than diving mixer; But because agitator arm presses close at the bottom of pond to install, its defect is: 1, when pond profile is long-pending more greatly, comparatively dark, in pond, the stream stream of zone line is low, and mixing effect is deteriorated, and flow field as shown in Figure 1; 2, the increasing of sludge concentration in along with sewage, liquid viscosity increases, and when mobility is deteriorated, need increase substantially wheel speed to increase stirring intensity, power consumption also can significantly increase, as in sewage containing when admittedly reaching 6%, its power consumption is 10 times of 0.8%.
Utility model content
The purpose of this utility model is: for above-mentioned prior art Problems existing, proposes a kind of under the original Double-curved-surface stirring machine axial circulating current fluidised form of maintenance, effectively improves the hollow Hyperboloid paddle impeller of the mixing effect of pond zone line.
In order to reach above object, hollow Hyperboloid paddle impeller of the present utility model, comprise the paddle wheel body be connected with pto, impeller body primarily of hollow outer wheel body, be located at the inner support of outer wheel body hollow bulb and the support bar composition for being connected outer wheel body and inner support, the outer surface of outer wheel body is that hyperbola bus rotates the hyperboloid formed around foreign steamer body axis.
Preferred version of the present utility model is:
Further, the outer surface of outer wheel body is radially distributed with guide vane.
Further, the hyp equation of outer wheel body is xy=b.
Further, inner support is located on the axis of outer wheel body, and described support bar is spoke-like to be evenly distributed between inner support and outer wheel body.
Further, inner support is for splitting Hough.
The utility model beneficial effect is: the utility model is under the original Double-curved-surface stirring machine axial circulating current fluidised form of maintenance, effective mixing effect improving pond zone line, stirring intensity is increased without the need to the mode by improving wheel speed, improve the stirring efficiency to higher concentration of wastewater, reduce energy consumption, avoid the shaft caused because improving rotating speed and swing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of Double-curved-surface stirring leaf in prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is practical effect figure of the present utility model.
Detailed description of the invention
Embodiment one
The hollow Hyperboloid paddle impeller that the utility model provides, as Figure 2-3, impeller body primarily of hollow outer wheel body 1, be located at inner support 2 on outer wheel body 1 hollow bulb axis and the spoke-like support bar 3 be evenly distributed between inner support 2 and outer wheel body 1 forms, inner support 2 is for splitting Hough, the outer surface of outer wheel body 1 is that hyperbola bus rotates the hyperboloid formed around outer wheel body 1 axis, the hyp equation of outer wheel body 1 is xy=b, the outer surface of outer wheel body 1 is radially distributed with guide vane 4, and inner support 2 is located on the axis of outer wheel body 1.
During actual use, as shown in Figure 4, comprise motor 5, reductor 6, frame 7, power transmission shaft 8, common double curved blade impeller 9 and hollow Hyperboloid paddle impeller 10, the power output shaft of motor 5 is connected with the power shaft of reductor 6, the power output shaft of reductor 6 is connected with the top of power transmission shaft 8, reductor 6 is fixed in frame 7, and the bottom of power transmission shaft 8 is fixedly connected on the wheel hub upper surface of common double curved blade impeller 9 by flange; Hollow Hyperboloid paddle impeller 10 is fixed on the middle part of power transmission shaft 8 by inner support 2, hollow Hyperboloid paddle impeller 10 upper-lower position can adjust arbitrarily, and install quantity and can install one or more according to pond type size, the degree of depth, strength of fluid, the present embodiment provides 2; When reductor 6 drives power transmission shaft 8 to rotate, the hollow Hyperboloid paddle impeller 10 be fixed in the middle part of axle together rotates with the common double curved blade impeller 9 of bottom, the hollow Hyperboloid paddle impeller 10 at middle part can stir the sewage of pond zone line, adds the stirring intensity in this region; Sewage by the impeller at bottom and middle part release arrive pool wall after rise along pool wall, the sewage at Chi Mian center is inhaled into along power transmission shaft 8 descending, and the common double curved blade impeller 9 of bottom is flowed to by the cavity of hollow Hyperboloid paddle impeller 10 core, define the axial circulating current fluidised form of Double-curved-surface stirring machine.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. a hollow Hyperboloid paddle impeller, comprise the paddle wheel body be connected with pto, it is characterized in that: described impeller body primarily of hollow outer wheel body, be located at the inner support of outer wheel body hollow bulb and the support bar composition for being connected outer wheel body and inner support, the outer surface of described outer wheel body is that hyperbola bus rotates the hyperboloid formed around foreign steamer body axis.
2. hollow Hyperboloid paddle impeller according to claim 1, is characterized in that: the outer surface of described outer wheel body is radially distributed with guide vane.
3. hollow Hyperboloid paddle impeller according to claim 2, is characterized in that: the hyp equation of described outer wheel body is xy=b.
4. hollow Hyperboloid paddle impeller according to claim 3, is characterized in that: described inner support is located on the axis of outer wheel body, and described support bar is spoke-like to be evenly distributed between inner support and outer wheel body.
5. hollow Hyperboloid paddle impeller according to claim 4, is characterized in that: described inner support is for splitting Hough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362733.5U CN204352802U (en) | 2014-07-02 | 2014-07-02 | A kind of hollow Hyperboloid paddle impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362733.5U CN204352802U (en) | 2014-07-02 | 2014-07-02 | A kind of hollow Hyperboloid paddle impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352802U true CN204352802U (en) | 2015-05-27 |
Family
ID=53254300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362733.5U Expired - Lifetime CN204352802U (en) | 2014-07-02 | 2014-07-02 | A kind of hollow Hyperboloid paddle impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204352802U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731952A (en) * | 2017-01-18 | 2017-05-31 | 梅塞尔斯(北京)环保设备有限公司 | Agitating device |
| CN106732005A (en) * | 2017-01-18 | 2017-05-31 | 梅塞尔斯(北京)环保设备有限公司 | Mixing plant |
| RU2738083C1 (en) * | 2020-06-26 | 2020-12-07 | Непубличное акционерное общество "Астерион" | Mixing device |
| CN112642344A (en) * | 2020-12-18 | 2021-04-13 | 江苏大学 | Umbrella-shaped submersible mixer with mixing head |
| CN113441062A (en) * | 2021-06-29 | 2021-09-28 | 赵博宇 | No-clean hand sanitizer and preparation process thereof |
-
2014
- 2014-07-02 CN CN201420362733.5U patent/CN204352802U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731952A (en) * | 2017-01-18 | 2017-05-31 | 梅塞尔斯(北京)环保设备有限公司 | Agitating device |
| CN106732005A (en) * | 2017-01-18 | 2017-05-31 | 梅塞尔斯(北京)环保设备有限公司 | Mixing plant |
| CN106731952B (en) * | 2017-01-18 | 2023-10-27 | 北京首创环境科技有限公司 | Stirring device |
| CN106732005B (en) * | 2017-01-18 | 2023-10-27 | 北京首创环境科技有限公司 | Stirring equipment |
| RU2738083C1 (en) * | 2020-06-26 | 2020-12-07 | Непубличное акционерное общество "Астерион" | Mixing device |
| CN112642344A (en) * | 2020-12-18 | 2021-04-13 | 江苏大学 | Umbrella-shaped submersible mixer with mixing head |
| CN112642344B (en) * | 2020-12-18 | 2022-10-28 | 江苏大学 | Umbrella-shaped submersible mixer with stirring head |
| CN113441062A (en) * | 2021-06-29 | 2021-09-28 | 赵博宇 | No-clean hand sanitizer and preparation process thereof |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150527 |