CN207016545U - A kind of flow deflector for being used to fluidize cyclic aeration device - Google Patents
A kind of flow deflector for being used to fluidize cyclic aeration device Download PDFInfo
- Publication number
- CN207016545U CN207016545U CN201720806725.9U CN201720806725U CN207016545U CN 207016545 U CN207016545 U CN 207016545U CN 201720806725 U CN201720806725 U CN 201720806725U CN 207016545 U CN207016545 U CN 207016545U
- Authority
- CN
- China
- Prior art keywords
- flow deflector
- mushroom head
- fluidize
- aerator
- aeration device
- 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.)
- Active
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
Abstract
The utility model discloses a kind of flow deflector for being used to fluidize cyclic aeration device,Including aerator body,Air inlet pipe,Flow deflector,Motor and mushroom head,The aerator body bottom portion side is provided with air inlet pipe,Described air inlet pipe one end is provided with horn-like gas outlet,Tiltedly upside is provided with flow deflector for the horn-like gas outlet,Motor is installed with the outside of the aerator body bottom portion,Output end is connected with rotating shaft on the upside of the motor,The flow deflector is fixedly mounted on rotating shaft upper end,The flow deflector from bottom to top diameter successively gradually increase and spiral,A kind of this flow deflector for being used to fluidize cyclic aeration device,By making aerator be internally formed violent circulation provided with flow deflector,The oxygen in air is set to be sufficiently mixed with water,More microporous bubbles are formed by mushroom head,Oxygen is so as to rapidly be dissolved in water,It is used for aerobic microbiological metabolism,And without sludgd deposition.
Description
Technical field
Technical field of sewage is the utility model is related to, specially a kind of flow deflector for being used to fluidize cyclic aeration device.
Background technology
During the trade effluents such as weaving, printing and dyeing, papermaking, chemical industry and city domestic sewage biochemical processing process, aeration
Device is widely used, to provide the dissolved oxygen needed for biochemical water process.At present, a kind of relatively common aerator is microporous membrane
Aerator.Aerator is aerator common in aeration tank, and air is passed through aerator by also referred to as gas-liquid flow mixing device, to expose
Aeration medium in gas pond provides oxygen and the effect of gas-liquid mixed flow, aeration medium is efficiently mixed, and especially improves the molten of medium
Solve oxygen content.
In aerobic sewage treatment process, the organic pollution in water body is decomposed using microorganism, to reach water
The purification purpose of matter.And the biochemical activity of microorganism must have oxygen source, the effect of aerator is exactly through entering by air blower
The air of feed channel conveying, spread into water body to provide the oxygen source of Institute of Micro-biology's needs.Bubble with water body when contacting by gas
Oxygen in bubble is dissolved in the water.The contact surface of bubble and water body is the place that oxygen transmission effect occurs.The tolerance of unit volume
Bubble is more caused by diffusion, and the contact surface of gas and liquid is bigger, and the efficiency of oxygen transmission is also higher.
Problems be present in the micro-hole aerator of prior art：1st, aerator bottom sludge can deposit, and reduce sludge and utilize
Rate, the sludge of bottom deposit are in anaerobic state, influence the treatment effect of aerobic system；2nd, diaphragm is easy to aging, blocks, fault rate
It is high；4th, dissolution rate of the oxygen in water is poor；5th, the flow deflector of existing aerator is to impact flow deflector by the gas blasted to produce
Raw rotary power, when the gas wind-force blasted is smaller, it is difficult to rotate flow deflector, reduce the operating efficiency of aerator.
Utility model content
The purpose of this utility model is to provide a kind of flow deflector for being used to fluidize cyclic aeration device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：It is a kind of to be used to fluidize leading for cyclic aeration device
Flow, including aerator body, air inlet pipe, flow deflector, motor and mushroom head, the aerator body bottom portion side are provided with
Air inlet pipe, described air inlet pipe one end are provided with horn-like gas outlet, and tiltedly upside is provided with flow deflector for the horn-like gas outlet, institute
State and motor is installed with the outside of aerator body bottom portion, output end is connected with rotating shaft on the upside of the motor, described
Flow deflector is fixedly mounted on rotating shaft upper end, flow deflector diameter gradually increase and spiral successively from bottom to top, described to lead
Aerator inner body wall on the upside of flow is provided with mushroom head, and the aerator bodies top is provided with gas outlet.
Preferably, the flow deflector is made of aluminum alloy materials.
Preferably, the thickness of the flow deflector is 1-3mm.
Preferably, the mushroom head includes the first mushroom head and the second mushroom head, and the first mushroom head cane length is more than
Second mushroom head cane length, the first mushroom head and the second mushroom head transpostion interval are set.
Preferably, described air inlet pipe one end is provided with air blower, and mounting bracket is welded with the downside of the aerator body.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model by flow deflector from bottom to top diameter successively gradually increase and spiral, make inside aerator
Violent circulation is formed, the oxygen in air is sufficiently mixed with water, is easy to oxygen so as to rapidly be dissolved in water, and
And cause bottom without sludgd deposition, non-maintaining, saving maintenance cost and clear pond cost.
2nd, the utility model mushroom head includes the first mushroom head and the second mushroom head, is easy to by gas and medium and mushroom
The shock of head, can effectively eliminate air pocket so that the mixing of air and medium is more efficient, abundant, then passes through outlet
After the upward aeration flow guiding mouth of mouth sprays.
3rd, the utility model provides the rotary power of flow deflector by motor, enables to flow deflector to carry out stable work altogether
Export, be easy to aerator to be internally formed stable circulation.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model mushroom head top view.
In figure：1- aerator bodies；11- gas outlets；2- air inlet pipe；The horn-like gas outlets of 21-；22- air blowers；3- water conservancy diversion
Piece；4- motor；41- rotating shafts；5- mushroom heads；The mushroom heads of 51- first；The mushroom heads of 52- second；6- mounting brackets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of water conservancy diversion for being used to fluidize cyclic aeration device
Piece, including aerator body 1, air inlet pipe 2, flow deflector 3, motor 4 and mushroom head 5, the bottom side of aerator body 1 peace
Equipped with air inlet pipe 2, described one end of air inlet pipe 2 is provided with horn-like gas outlet 21, and tiltedly upside is set for the horn-like gas outlet 21
There is flow deflector 3, the bottom outside of aerator body 1 is installed with motor 4, the upside output end transmission of motor 4
Rotating shaft 41 is connected with, the flow deflector 3 is fixedly mounted on the upper end of rotating shaft 41, and diameter is gradual successively from bottom to top for the flow deflector 3
Increase and spiral, the inwall of aerator body 1 of the upside of flow deflector 3 are provided with mushroom head 5, the aerator body 1
Top is provided with gas outlet 11.
The flow deflector 3 is made of aluminum alloy materials, and water conservancy diversion effect is preferable, is not easy to get rusty, and improves the life-span used.
The thickness of the flow deflector 3 is 1-3mm, alleviates the total quality of flow deflector 3, is convenient for water conservancy diversion.
The mushroom head 5 includes the first mushroom head 51 and the second mushroom head 52, and the cane length of the first mushroom head 51 is more than
The cane length of second mushroom head 52, the first mushroom head 51 and the transpostion interval of the second mushroom head 52 are set, and can effectively be eliminated big
Bubble so that the mixing of air and medium is more efficient, abundant.
Described one end of air inlet pipe 2 is provided with air blower 22, and the downside of aerator body 1 is welded with mounting bracket 6, is easy to
The installation and use of aerator body 1.
Operation principle：The air that air blower provides is entered in aerator body 1 by air inlet pipe 2, horn-like gas outlet
21 are easy to gas to dissipate discharge upwards, then aerator is internally formed violent circulation by flow deflector 3, make the oxygen in air
It is sufficiently mixed with water, is easy to oxygen so as to rapidly be dissolved in water, and causes bottom without sludgd deposition, Ran Houtong
Air pocket can effectively be eliminated by crossing mushroom head 5 so that the mixing of air and medium is more efficient, abundant, finally by outlet
After the upward aeration flow guiding mouths of mouth 11 spray, due to the unexpected amplification of caliber, discharge with further promoting blending agent.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flow deflector for being used to fluidize cyclic aeration device, including aerator body（1）, air inlet pipe（2）, flow deflector（3）, electricity
Motivation（4）And mushroom head（5）, it is characterised in that：The aerator body（1）Bottom side is provided with air inlet pipe（2）, it is described enter
Tracheae（2）One end is provided with horn-like gas outlet（21）, the horn-like gas outlet（21）Tiltedly upside is provided with flow deflector（3）,
The aerator body（1）Bottom outside is installed with motor（4）, the motor（4）Upside output end drive connection
There is rotating shaft（41）, the flow deflector（3）It is fixedly mounted on rotating shaft（41）Upper end, the flow deflector（3）Diameter is successively from bottom to top
Gradually increase and spiral, the flow deflector（3）The aerator body of upside（1）Inwall is provided with mushroom head（5）, the exposure
Gas device body（1）Top is provided with gas outlet（11）.
A kind of 2. flow deflector for being used to fluidize cyclic aeration device according to claim 1, it is characterised in that：The flow deflector
（3）It is made of aluminum alloy materials.
A kind of 3. flow deflector for being used to fluidize cyclic aeration device according to claim 1, it is characterised in that：The flow deflector
（3）Thickness be 1-3mm.
A kind of 4. flow deflector for being used to fluidize cyclic aeration device according to claim 1, it is characterised in that：The mushroom head
（5）Including the first mushroom head（51）With the second mushroom head（52）, and the first mushroom head（51）Cane length is more than the second mushroom head
（52）Cane length, the first mushroom head（51）With the second mushroom head（52）Transpostion interval is set.
A kind of 5. flow deflector for being used to fluidize cyclic aeration device according to claim 1, it is characterised in that：The air inlet pipe
（2）One end is provided with air blower（22）, the aerator body（1）Downside is welded with mounting bracket（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806725.9U CN207016545U (en) | 2017-07-05 | 2017-07-05 | A kind of flow deflector for being used to fluidize cyclic aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806725.9U CN207016545U (en) | 2017-07-05 | 2017-07-05 | A kind of flow deflector for being used to fluidize cyclic aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207016545U true CN207016545U (en) | 2018-02-16 |
Family
ID=61482672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806725.9U Active CN207016545U (en) | 2017-07-05 | 2017-07-05 | A kind of flow deflector for being used to fluidize cyclic aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207016545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636659A (en) * | 2021-07-13 | 2021-11-12 | 西安建筑科技大学 | Built-in wing type multi-air-intake liquid-feeding jet aerator |
-
2017
- 2017-07-05 CN CN201720806725.9U patent/CN207016545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636659A (en) * | 2021-07-13 | 2021-11-12 | 西安建筑科技大学 | Built-in wing type multi-air-intake liquid-feeding jet aerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109516578B (en) | Efficient aeration oxygenation method and device for bubble suspension and bubble refinement | |
| CN105668770A (en) | Urban sewage treatment stirring aerating apparatus | |
| CN101830555A (en) | Jet aeration device and jet aeration method thereof | |
| CN200967774Y (en) | Oxygenating rotary ejector | |
| CN203890124U (en) | High dissolved oxygen plug-free defoaming jet aerator | |
| CN207016545U (en) | A kind of flow deflector for being used to fluidize cyclic aeration device | |
| CN214399990U (en) | Stirring aerator | |
| CN202465400U (en) | Diffusion tube of submersible aeration machine | |
| CN201962116U (en) | Efficient aerator | |
| CN207016569U (en) | A kind of mushroom head for being used to fluidize cyclic aeration device | |
| CN207016544U (en) | One kind fluidisation cyclic aeration device | |
| CN203346172U (en) | Multi-zone bioreactor | |
| CN212334746U (en) | Anaerobic reactor for wastewater treatment | |
| CN205856099U (en) | The high oxygen that passes does not blocks aeration cylinder | |
| CN211283871U (en) | Anaerobic jar for sewage treatment | |
| CN106467329A (en) | A kind of rotary aerator and its machinery and the compression integrated aeration method of air | |
| CN203284243U (en) | Double-pipe-type underwater aerating device | |
| CN207294331U (en) | Vertical reflux biomembrane MBR devices certainly | |
| CN212127679U (en) | High-efficiency membrane bioreactor | |
| CN206255884U (en) | Multi-functional aerator | |
| CN201109745Y (en) | Hidden floating type aeration machine feeding air directly by air-guiding drum | |
| CN215049010U (en) | Membrane module for MABR sewage treatment | |
| CN2339572Y (en) | Dynamic aeration device | |
| CN210736301U (en) | Radial aeration device with rotary plug flow function for sewage treatment | |
| CN212655549U (en) | Pure oxygen aeration tank for sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |