CN109824104A - A kind of Double-curved-surface stirring device - Google Patents
A kind of Double-curved-surface stirring device Download PDFInfo
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- CN109824104A CN109824104A CN201910283333.2A CN201910283333A CN109824104A CN 109824104 A CN109824104 A CN 109824104A CN 201910283333 A CN201910283333 A CN 201910283333A CN 109824104 A CN109824104 A CN 109824104A
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- curved
- double
- stirring device
- wheel hub
- water conservancy
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Abstract
The present invention discloses a kind of Double-curved-surface stirring device, is related to technical field of sewage treatment equipment, and primary structure includes wheel hub, water conservancy diversion paddle and shearing ribs；In whipping process, water conservancy diversion paddle can significantly stir the sludge in pond, and can make to stir more uniform, reduction power consumption；Shearing ribs can shear the bubble of aerator, keep the diameter of bubble smaller, and coefficient of oxygen utilization is higher, to reduce the energy consumption of aerator, enhance aeration effect.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, more particularly to a kind of Double-curved-surface stirring device.
Background technique
Blender is a kind of important sewage-treatment plant, is suitable for city and rural sewage treatment factory, installs matter
Amount and type selecting directly determine the quality of the quantity of operation of sewage plant.Existing sewage treatment plant uses pulling flow type and paddle formula to stir more
Device, this kind of blender consumption power is excessive and is used in anoxic, anaerobism section more.And air blower power consumption occupies total in sewage plant
The aerator cost of the 50%-70% of power consumption, aerobic section are higher.Therefore, a kind of blender coupling aerator is needed.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of Double-curved-surface stirring device, to meet the stirring of sewage treatment plant
With aeration demand, while the total power consumption of stirring and aeration is reduced, improve mixing effect, improves quality of sewage disposal.
To achieve the above object, the present invention provides following schemes:
The present invention provides a kind of Double-curved-surface stirring device, including wheel hub and multiple water conservancy diversion paddles；The multiple water conservancy diversion paddle is uniformly set
It is placed on the upper surface of the wheel hub.
Optionally, the wheel hub is flared structure, and the small end of the wheel hub is located at top.
It optionally, further include multiple shearing ribs, the multiple shearing ribs are uniformly arranged on the lower surface of the wheel hub.
Optionally, the shearing ribs are extended from the relatively big end of the wheel hub to small end, and extension line is helix.
Optionally, the cross section of the shearing ribs is triangle.
Optionally, the wheel hub top is provided with multiple relief ports.
Optionally, the relief port is between the adjacent water conservancy diversion paddle.
Optionally, the relief port is ellipse hole.
Optionally, the width of the water conservancy diversion paddle is become larger by bottom end to top.
Optionally, the water conservancy diversion paddle is extended from the relatively big end of the wheel hub to small end, and extension line is helix.
The present invention achieves following technical effect compared with the existing technology:
Double-curved-surface stirring device primary structure in the present invention includes wheel hub, water conservancy diversion paddle and shearing ribs；In whipping process, water conservancy diversion
Paddle can significantly stir the sludge in pond, and can make to stir more uniform, reduction power consumption；Shearing ribs can be sheared
The bubble of aerator keeps the diameter of bubble smaller, and coefficient of oxygen utilization is higher, to reduce the energy consumption of aerator, enhances aeration effect.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of Double-curved-surface stirring device of the present invention.
Description of symbols: 1, transmission shaft；2, relief port；3, water conservancy diversion paddle；4, shearing ribs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
As shown in Figure 1, the present embodiment provides a kind of Double-curved-surface stirring device, including wheel hub and eight water conservancy diversion paddles 3；Water conservancy diversion paddle 3
It is uniformly arranged on the upper surface of wheel hub.
In this specific embodiment, wheel hub is flared structure, and the small end of wheel hub is located at top.It further include eight shearings
Rib 4, shearing ribs 4 are uniformly arranged on the lower surface of wheel hub.Shearing ribs 4 and the equal spiral of water conservancy diversion paddle 3 are set on wheel hub.Shearing ribs
4 cross section is triangle.Wheel hub top is provided with eight relief ports 2.Relief port 2 is between adjacent guide paddle 3.Relief port
2 be ellipse hole.The width of water conservancy diversion paddle 3 is become larger by bottom end to top.
Double-curved-surface stirring device in the present embodiment, hub top are connect with a power device, and the power device is for driving
Double-curved-surface stirring device.
In more specific embodiment, hub top connects one end of a transmission shaft 1, the other end connection one of transmission shaft 1
Motor is rotated by motor driven wheel hub.
In Double-curved-surface stirring device rotation process, water conservancy diversion paddle 3 can significantly stir the sludge in pond, and due to water conservancy diversion paddle
3 width is become larger by bottom end to top, this structure feature can make stirring more evenly and reduce power consumption.
The bubble that aerator generates can be split by shearing ribs 4, keep bubble volume smaller, to make in bubble
What oxygen was more easier is dissolved into water, increases the working efficiency of aerator, reduces the energy consumption of aerator；Meanwhile it shearing
Rib 4 can effectively stir the mud mixture in pond, and auxiliary water conservancy diversion paddle 3 is stirred, and enhance mixing effect.
Relief port 2 can be connected to the two sides up and down of wheel hub, in whipping process, can reduce bubble and rush to blender
It hits, and increases the flow velocity below blender, improve the operation stability of Double-curved-surface stirring device.
Apply that a specific example illustrates the principle and implementation of the invention in this specification, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. a kind of Double-curved-surface stirring device, which is characterized in that including wheel hub and multiple water conservancy diversion paddles；The multiple water conservancy diversion paddle is uniformly arranged
In on the upper surface of the wheel hub.
2. Double-curved-surface stirring device according to claim 1, which is characterized in that the wheel hub is flared structure, the wheel
The small end of hub is located at top.
3. Double-curved-surface stirring device according to claim 1, which is characterized in that it further include multiple shearing ribs, it is the multiple to cut
Rib is cut to be uniformly arranged on the lower surface of the wheel hub.
4. Double-curved-surface stirring device according to claim 1, which is characterized in that the shearing ribs by the wheel hub relatively big end
Extend to small end, extension line is helix.
5. Double-curved-surface stirring device according to claim 1, which is characterized in that the cross section of the shearing ribs is triangle.
6. Double-curved-surface stirring device according to claim 1, which is characterized in that the wheel hub top is provided with multiple aerial drainages
Mouthful.
7. Double-curved-surface stirring device according to claim 6, which is characterized in that the relief port is located at the adjacent water conservancy diversion paddle
Between.
8. Double-curved-surface stirring device according to claim 6, which is characterized in that the relief port is ellipse hole.
9. Double-curved-surface stirring device according to claim 1, which is characterized in that the width of the water conservancy diversion paddle is by bottom end to top
It becomes larger.
10. Double-curved-surface stirring device according to claim 1, which is characterized in that the water conservancy diversion paddle is by the larger of the wheel hub
It holds to small end and extends, extension line is helix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283333.2A CN109824104A (en) | 2019-04-10 | 2019-04-10 | A kind of Double-curved-surface stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283333.2A CN109824104A (en) | 2019-04-10 | 2019-04-10 | A kind of Double-curved-surface stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109824104A true CN109824104A (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910283333.2A Pending CN109824104A (en) | 2019-04-10 | 2019-04-10 | A kind of Double-curved-surface stirring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280201A (en) * | 2019-08-09 | 2019-09-27 | 浙江海洋大学 | A kind for the treatment of reaction kettle |
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|---|---|---|---|---|
| CN101155626A (en) * | 2005-04-12 | 2008-04-02 | 英文特环境及工艺股份公司 | Agitating device and method for sewage treatment |
| CN102491545A (en) * | 2011-12-21 | 2012-06-13 | 南京蓝深制泵集团股份有限公司 | Double-curved-surface stirring aerator |
| CN204224323U (en) * | 2014-11-07 | 2015-03-25 | 盐城华维铸造机械有限公司 | The dual-purpose machine of a kind of hyperboloid aeration agitation |
| CN105848770A (en) * | 2013-12-11 | 2016-08-10 | 英文特环境及工艺股份公司 | Agitating member and agitating device for creating a current in a wastewater treatment basin |
| CN106994307A (en) * | 2017-04-07 | 2017-08-01 | 南京中德环保设备制造有限公司 | A kind of vertical mixer high-efficiency stirring turbine |
| CN208327537U (en) * | 2018-04-14 | 2019-01-04 | 江阴天汇环保设备有限公司 | A kind of aeration stirring device |
-
2019
- 2019-04-10 CN CN201910283333.2A patent/CN109824104A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101155626A (en) * | 2005-04-12 | 2008-04-02 | 英文特环境及工艺股份公司 | Agitating device and method for sewage treatment |
| CN102491545A (en) * | 2011-12-21 | 2012-06-13 | 南京蓝深制泵集团股份有限公司 | Double-curved-surface stirring aerator |
| CN105848770A (en) * | 2013-12-11 | 2016-08-10 | 英文特环境及工艺股份公司 | Agitating member and agitating device for creating a current in a wastewater treatment basin |
| CN204224323U (en) * | 2014-11-07 | 2015-03-25 | 盐城华维铸造机械有限公司 | The dual-purpose machine of a kind of hyperboloid aeration agitation |
| CN106994307A (en) * | 2017-04-07 | 2017-08-01 | 南京中德环保设备制造有限公司 | A kind of vertical mixer high-efficiency stirring turbine |
| CN208327537U (en) * | 2018-04-14 | 2019-01-04 | 江阴天汇环保设备有限公司 | A kind of aeration stirring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280201A (en) * | 2019-08-09 | 2019-09-27 | 浙江海洋大学 | A kind for the treatment of reaction kettle |
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