CN206580642U - A kind of packaged type rotational flow shearing air bubble aerator - Google Patents
A kind of packaged type rotational flow shearing air bubble aerator Download PDFInfo
- Publication number
- CN206580642U CN206580642U CN201720074809.8U CN201720074809U CN206580642U CN 206580642 U CN206580642 U CN 206580642U CN 201720074809 U CN201720074809 U CN 201720074809U CN 206580642 U CN206580642 U CN 206580642U
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- CN
- China
- Prior art keywords
- packaged type
- inlet duct
- rotational flow
- type rotational
- air bubble
- 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.)
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Classifications
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model is applied to environmental technology field there is provided a kind of packaged type rotational flow shearing air bubble aerator, including：Base, inlet duct, aeration tube, connecting rod, the base upper end is connected with inlet duct, the inlet duct includes air inlet pipe and flange, described air inlet pipe one end is mouth of feeling elated and exultant, the other end is connected by flange with extraneous air pipe arrangement, the mouth venting one's pent-up feelings is located at aeration tube bottom dead center position, helical cut system and multilayer aeration cutting body are disposed with inside the aeration tube from bottom to top, the base, inlet duct, aeration pipe outer wall is equipped with prominent perforation, the connecting rod is perforated the base by prominent, inlet duct, aerator, which runs through, to be connected, the rotation of the utility model collection air water is mixed, repeatedly crush, cut in one, the bubble of generation is uniform, mixing wastewater with air effect is good, coefficient of oxygen utilization is high.
Description
Technical field
The utility model is related to environmental technology field, more particularly to a kind of packaged type rotational flow shearing air bubble aerator.
Background technology
Aerator is the necessary equipment of aeration in sewage treatment oxygenation, by being passed through air into biochemical aeration tank, to reach
Expected purpose.The purpose that aerator is not oxygenated only, also prevents that suspended substance sinks in pond, strengthens organic matter and micro- life in pond
The purpose that thing is contacted with dissolved oxygen, so as to ensure that microorganism is under conditions of having sufficient dissolved oxygen in pond, completes oxidation Decomposition.
The quality of aerator, not only influences biochemical wastewater treatment effect, and directly influences Treatment stations occupation of land, invest,
Operating cost and maintenance cost.
Common aerator is using micro-hole aerator and double helix aerator as Typical Representative at present, the former initial investment expense
It is low, but high is required to the sludge concentration of sewage, the shortcomings of there is easy blocking, short life, energy consumption and high maintenance cost；Although the latter
The disadvantages mentioned above of micro-hole aerator can be overcome, but early investment is costly, it is impossible to meet the requirement of small sewage treatment plant.
In summary, prior art there will naturally be inconvenience and defect in actual use, and it is therefore necessary to improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of packaged type rotational-flow shearing bubble aeration
Device, it can integrate, and air water rotation is mixed, repeatedly crushes, cut, and mixing wastewater with air effect is good, therefore the bubble produced is uniform, oxygen
Utilization rate is high.
To achieve these goals, the utility model provides a kind of packaged type rotational flow shearing air bubble aerator, including：Bottom
Seat, inlet duct, aeration tube, connecting rod；
The base upper end is connected with inlet duct；
The inlet duct include air inlet pipe and flange, described air inlet pipe one end be feel elated and exultant mouth, the other end by flange with
Extraneous air pipe arrangement is connected, and the mouth venting one's pent-up feelings is located at aeration tube bottom dead center position；
Helical cut system and multilayer aeration cutting body are disposed with inside the aeration tube from bottom to top；
The base, inlet duct, aeration pipe outer wall are equipped with prominent perforation；
The connecting rod, which is run through the base, inlet duct, aerator by prominent perforation, to be connected.
According to packaged type rotational flow shearing air bubble aerator of the present utility model, the base is cylindrical shape.
According to packaged type rotational flow shearing air bubble aerator of the present utility model, the helical cut system includes spiral knot
Structure and water conservancy diversion rotating device, the helical structure are located on aerator inwall, and the water conservancy diversion rotating device is located at helical cut system
System center.
According to packaged type rotational flow shearing air bubble aerator of the present utility model, the multilayer aeration cutting body includes alternating
The first incised layer and the second incised layer of distribution.
According to packaged type rotational flow shearing air bubble aerator of the present utility model, the connecting rod is 4, vertical uniform point
Cloth is on the outer wall of aerator.
According to packaged type rotational flow shearing air bubble aerator of the present utility model, it is provided with symmetrical on the outside of the aeration tube upper end
2 hangers.
According to packaged type rotational flow shearing air bubble aerator of the present utility model, first incised layer includes justifying along inwall
Equally distributed multiple first cutting heads of circumferential direction；Second incised layer is included along inwall circumferencial direction equally distributed second
Cutting head.
According to packaged type rotational flow shearing air bubble aerator of the present utility model, first cutting head is by double-layer ball forming head
Composition, upper strata ballhead diameter is more than lower floor's ballhead diameter, and second cutting head is made up of individual layer ballhead.
The utility model makes aerator in failure, can directly leave the water progress by setting movable pedestal
Maintenance, reduction takes and cost；Base upper end is inlet duct, including air inlet pipe and flange, extraneous air pipe arrangement pass through flange
It is connected with air inlet pipe；The upper end of inlet duct is aeration tube, be disposed with from bottom to top in aeration tube helical cut system and
Multilayer is aerated cutting body；In addition, prominent perforation is provided with base, inlet duct, aeration pipe outer wall, through connecting rod through company
Connect fixation.After gas is entered by air inlet pipe, in the presence of water conservancy diversion rotating device and helical structure, matrix formation is driven to rise
Stream, the collision of cutting body is aerated by multilayer, is sufficiently mixed gas-liquid, so as to improve coefficient of oxygen utilization.
Brief description of the drawings
Fig. 1 is schematic appearance of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
In figure, 1- bases, 2- inlet ducts, 3-, which is protruded, to perforate, 4- aeration tubes, 5- hangers, 6- flanges, 7- air inlet pipe,
8- connecting rods, 9- feels elated and exultant mouth, 10- helical structures, the incised layers of 11- first, the incised layers of 12- second, the cutting heads of 13- second, 14-
First cutting head, 15- water conservancy diversion rotating devices.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Referring to Fig. 1, Fig. 2, the utility model provides a kind of packaged type rotational flow shearing air bubble aerator.The packaged type
Rotational flow shearing air bubble aerator includes：Base 1, inlet duct 2, aeration tube 4, connecting rod 8；
The upper end of base 1 is connected with inlet duct 2；
Inlet duct 2 includes air inlet pipe 7 and flange 6, and the one end of air inlet pipe 7 is mouth 9 of feeling elated and exultant, and the other end is by flange 6 and outside
Portion's air line connection, mouth 9 of feeling elated and exultant is located at the bottom dead center position of aeration tube 4；
The upper end of inlet duct 2 is to set gradually helical cut system and multilayer from bottom to top inside aeration tube 4, aeration tube 4
It is aerated cutting body；
Base 1, inlet duct 2, the outer wall of aeration tube 4 are equipped with prominent perforation 3；
Connecting rod 8, which is run through base 1, inlet duct 2, aerator 4 by prominent perforation 3, to be connected.
In the utility model, base 1 not only meets the stability of bottom of pond placement using cylindrical shape, removable design, and
And when aerator breaks down, it can integrally be left the water with pipeline and be repaired, it is simple to operation.
Helical cut system is provided with helical structure 10 and water conservancy diversion rotating device 15, after gas enters from air inlet pipe 7, in spiral shell
Revolve in the presence of structure 10 and water conservancy diversion rotating device 15, realize the preliminary mixing to sewage, while driving matrix to be formed
Up-flow, this ascending motion for being set to gas-liquid mixture provides power.
Multilayer aeration cutting body is made up of the alternatively distributed incised layer 12 of first incised layer 11 and second, the first incised layer 11
Have along equally distributed multiple first cutting heads 14 of inwall circumferencial direction, the second incised layer 12, which has along inwall circumferencial direction, uniformly divides
Multiple second cutting heads 13 of cloth, wherein the first cutting head is made up of double-layer ball forming head, upper strata ballhead diameter is more than lower floor's ball
Forming head diameter, the second cutting head is made up of individual layer ballhead.The purpose that multilayer aeration cutting body is set is, when ascending water circulation
It is out-of-date, shunted around cutting head, so as to form pressure difference, bubble voluntarily splits into micro-bubble during pressure change, and
Mixed with liquid, add the area that air is contacted with liquid level, extend air and liquid level time of contact.
Connecting rod 8 is evenly distributed on the outer wall of aerator vertically, has 4, and the work being connected is acted to whole device
With.
In addition, being provided with symmetrical 2 hangers 5 in the outer wall upper end of aerator, before aerator placement, cotton rope can will be lifted
Tie up to above, lifting cotton rope is placed in outside the water surface and is fixed, when aerator need to be overhauled, directly lift.
In summary, the utility model makes aerator in failure, can directly proposed by setting movable pedestal
The water surface is repaired, and reduction takes and cost；Base upper end is inlet duct, including air inlet pipe and flange, extraneous air pipe arrangement
It is connected by flange with air inlet pipe；The upper end of inlet duct is aeration tube, and spiral is disposed with from bottom to top in aeration tube cuts
Cut system and multilayer aeration cutting body；In addition, prominent perforation is provided with base, inlet duct, aeration pipe outer wall, through connection
Bar, which runs through, to be connected.After gas is entered by air inlet pipe, in the presence of water conservancy diversion rotating device and helical structure, matrix is driven
Upper up-flow is formed, the collision of cutting body is aerated by multilayer, is sufficiently mixed gas-liquid, so as to improve coefficient of oxygen utilization.
Certainly, the utility model can also have other various embodiments, spiritual and its essence without departing substantially from the utility model
In the case of, those skilled in the art work as can make various corresponding changes and deformation, but these according to the utility model
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (8)
1. a kind of packaged type rotational flow shearing air bubble aerator, it is characterised in that including：Base, inlet duct, aeration tube, company
Extension bar；
The base upper end is connected with inlet duct；
The inlet duct includes air inlet pipe and flange, and described air inlet pipe one end is mouth of feeling elated and exultant, and the other end passes through flange and outside
Air line is connected, and the mouth venting one's pent-up feelings is located at aeration tube bottom dead center position；
Helical cut system and multilayer aeration cutting body are disposed with inside the aeration tube from bottom to top；
The base, inlet duct, aeration pipe outer wall are equipped with prominent perforation；
The connecting rod, which is run through the base, inlet duct, aerator by prominent perforation, to be connected.
2. packaged type rotational flow shearing air bubble aerator according to claim 1, it is characterised in that the base is cylinder
Shape.
3. packaged type rotational flow shearing air bubble aerator according to claim 1, it is characterised in that the helical cut system
System includes helical structure and water conservancy diversion rotating device, and the helical structure is located on aerator inwall, the water conservancy diversion rotating dress set
In helical cut system centre position.
4. packaged type rotational flow shearing air bubble aerator according to claim 1, it is characterised in that the multilayer aeration is cut
Cutting body includes alternatively distributed first incised layer and the second incised layer.
5. packaged type rotational flow shearing air bubble aerator according to claim 1, it is characterised in that the connecting rod is 4
Root, is evenly distributed on the outer wall of aerator vertically.
6. packaged type rotational flow shearing air bubble aerator according to claim 1, it is characterised in that the aeration tube upper end
Outside is provided with symmetrical 2 hangers.
7. packaged type rotational flow shearing air bubble aerator according to claim 4, it is characterised in that first incised layer
Including along equally distributed multiple first cutting heads of inwall circumferencial direction；Second incised layer includes equal along inwall circumferencial direction
Second cutting head of even distribution.
8. packaged type rotational flow shearing air bubble aerator according to claim 7, it is characterised in that first cutting head
It is made up of double-layer ball forming head, upper strata ballhead diameter is more than lower floor's ballhead diameter, and second cutting head is by individual layer ballhead
Composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074809.8U CN206580642U (en) | 2017-01-19 | 2017-01-19 | A kind of packaged type rotational flow shearing air bubble aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074809.8U CN206580642U (en) | 2017-01-19 | 2017-01-19 | A kind of packaged type rotational flow shearing air bubble aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206580642U true CN206580642U (en) | 2017-10-24 |
Family
ID=60110651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720074809.8U Expired - Fee Related CN206580642U (en) | 2017-01-19 | 2017-01-19 | A kind of packaged type rotational flow shearing air bubble aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206580642U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758888A (en) * | 2017-12-08 | 2018-03-06 | 宜春学院 | A kind of special aerator of water treatment technology |
| CN108033579A (en) * | 2018-01-23 | 2018-05-15 | 江西省闽达实业有限公司 | Cyclone-static mixed aeration device |
| CN108609723A (en) * | 2018-06-15 | 2018-10-02 | 河南泽衡环保科技股份有限公司 | Novel cyclone type aerator |
| CN110921864A (en) * | 2019-12-24 | 2020-03-27 | 上海莫渊环境工程科技有限公司 | High-efficiency aerator |
| CN113213621A (en) * | 2021-04-28 | 2021-08-06 | 南京廷煜环保科技有限公司 | MBR biofilm integration effluent treatment plant |
-
2017
- 2017-01-19 CN CN201720074809.8U patent/CN206580642U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758888A (en) * | 2017-12-08 | 2018-03-06 | 宜春学院 | A kind of special aerator of water treatment technology |
| CN108033579A (en) * | 2018-01-23 | 2018-05-15 | 江西省闽达实业有限公司 | Cyclone-static mixed aeration device |
| CN108609723A (en) * | 2018-06-15 | 2018-10-02 | 河南泽衡环保科技股份有限公司 | Novel cyclone type aerator |
| CN110921864A (en) * | 2019-12-24 | 2020-03-27 | 上海莫渊环境工程科技有限公司 | High-efficiency aerator |
| CN110921864B (en) * | 2019-12-24 | 2024-04-12 | 上海莫渊环境工程科技有限公司 | High-efficiency aerator |
| CN113213621A (en) * | 2021-04-28 | 2021-08-06 | 南京廷煜环保科技有限公司 | MBR biofilm integration effluent treatment plant |
| CN113213621B (en) * | 2021-04-28 | 2024-01-12 | 濮阳市科润石油工程技术有限公司 | MBR biological membrane integrated wastewater treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171024 Termination date: 20180119 |