CN207016569U - A kind of mushroom head for being used to fluidize cyclic aeration device - Google Patents
A kind of mushroom head for being used to fluidize cyclic aeration device Download PDFInfo
- Publication number
- CN207016569U CN207016569U CN201720806724.4U CN201720806724U CN207016569U CN 207016569 U CN207016569 U CN 207016569U CN 201720806724 U CN201720806724 U CN 201720806724U CN 207016569 U CN207016569 U CN 207016569U
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- CN
- China
- Prior art keywords
- mushroom head
- mushroom
- flow deflector
- fluidize
- aeration device
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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 discloses a kind of mushroom head 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 mushroom head includes head end and stem end,A kind of this mushroom head 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,It is easy to form more microporous bubbles 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 mushroom head 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；6、
Existing mushroom head, which simply plays, eliminates caused air pocket between air and water, it is impossible to forms small bubble.
Utility model content
The purpose of this utility model is to provide a kind of mushroom head 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：A kind of mushroom for being used to fluidize cyclic aeration device
Mushroom head, 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, and the aerator inner body wall on the upside of the flow deflector is provided with mushroom head, the aeration
Device bodies top is provided with gas outlet, and the mushroom head includes head end and stem end.
Preferably, the stem end both sides of the mushroom head are provided with the first small mushroom, and the first small mushroom be provided with it is multipair.
Preferably, be provided with the second small mushroom between first small mushroom, and the second small mushroom be provided with it is multipair.
Preferably, the flow deflector from bottom to top diameter successively gradually increase and spiral.
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 by provided with mushroom head be easy to shock by gas and medium and mushroom head, can be effective
Ground eliminates air pocket so that the mixing of air and medium is more efficient, abundant, then passes through the upward aeration flow guiding mouth in gas outlet
After ejection.
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.
4th, the stem end both sides of the utility model mushroom head are provided with the first small mushroom, and second is provided between the first small mushroom
Small mushroom, air pocket can eliminate while be easy to form more microporous bubbles, be easy to make oxygen and water in air
It is sufficiently mixed.
Brief description of the drawings
Fig. 1 is the utility model overall structure sectional view；
Fig. 2 is the utility model mushroom head structural representation.
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；51- head ends；52- stems end；The small mushrooms of 521- first；The small mushrooms of 522- second；6-
Mounting bracket.
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 mushroom for being used to fluidize cyclic aeration device
Head, 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, the inwall of aerator body 1 of the upside of flow deflector 3
Mushroom head 5 is installed, the top of aerator body 1 is provided with gas outlet 11, and the mushroom head 5 includes head end 51 and stem end
52。
The both sides of stem end 52 of the mushroom head 5 are provided with the first small mushroom 521, and the first small mushroom 521 be provided with it is multipair,
Air pocket can effectively be eliminated so that the mixing of air and medium is more efficient, abundant.
The second small mushroom 522 is provided between first small mushroom 521, and the second small mushroom 522 is provided with multipair, energy
It is enough that air pocket eliminate while is easy to form more microporous bubbles.
The flow deflector 3 from bottom to top diameter successively gradually increase and spiral, aerator is internally formed violent ring
Stream, makes the oxygen in air be sufficiently mixed with water.
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, and the both sides of stem end 52 of mushroom head 5 are provided with the first small mushroom 52, and first
The second small mushroom 522 is provided between small mushroom 521, air pocket can eliminate while be easy to form more micropore gas
Bubble, is easy to make the oxygen in air to be sufficiently mixed with water, is sprayed finally by the upward aeration flow guiding mouth in gas outlet 11
Afterwards, 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 mushroom head 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）The aerator body of upside
（1）Inwall is provided with mushroom head（5）, the aerator body（1）Top is provided with gas outlet（11）, the mushroom head（5）Bag
Include head end（51）With stem end（52）.
A kind of 2. mushroom head for being used to fluidize cyclic aeration device according to claim 1, it is characterised in that：The mushroom head
（5）Stem end（52）Both sides are provided with the first small mushroom（521）, and the first small mushroom（521）It is provided with multipair.
A kind of 3. mushroom head for being used to fluidize cyclic aeration device according to claim 2, it is characterised in that：Described first is small
Mushroom（521）Between be provided with the second small mushroom（522）, and the second small mushroom（522）It is provided with multipair.
A kind of 4. mushroom head for being used to fluidize cyclic aeration device according to claim 1, it is characterised in that：The flow deflector
（3）From bottom to top diameter successively gradually increase and spiral.
A kind of 5. mushroom head 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 |
|---|---|---|---|
| CN201720806724.4U CN207016569U (en) | 2017-07-05 | 2017-07-05 | A kind of mushroom head for being used to fluidize cyclic aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806724.4U CN207016569U (en) | 2017-07-05 | 2017-07-05 | A kind of mushroom head for being used to fluidize cyclic aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207016569U true CN207016569U (en) | 2018-02-16 |
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ID=61483309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806724.4U Active CN207016569U (en) | 2017-07-05 | 2017-07-05 | A kind of mushroom head for being used to fluidize cyclic aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207016569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105281A (en) * | 2020-08-31 | 2022-03-01 | 中国石油化工股份有限公司 | Ozone multistage catalytic oxidation device |
-
2017
- 2017-07-05 CN CN201720806724.4U patent/CN207016569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105281A (en) * | 2020-08-31 | 2022-03-01 | 中国石油化工股份有限公司 | Ozone multistage catalytic oxidation device |
| CN114105281B (en) * | 2020-08-31 | 2023-04-21 | 中国石油化工股份有限公司 | Ozone multistage catalytic oxidation device |
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