CN206735891U - Gas stripping type rotary-cut is aerated disperser - Google Patents
Gas stripping type rotary-cut is aerated disperser Download PDFInfo
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- CN206735891U CN206735891U CN201720479667.3U CN201720479667U CN206735891U CN 206735891 U CN206735891 U CN 206735891U CN 201720479667 U CN201720479667 U CN 201720479667U CN 206735891 U CN206735891 U CN 206735891U
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- Prior art keywords
- aeration
- supervisor
- disperser
- aerated
- spiral blade
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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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of gas stripping type rotary-cut to be aerated disperser, the device includes aerator shell, aeration supervisor and aeration branch pipe, one end of the aeration supervisor stretches to the bottom of aerator shell, the other end of aeration supervisor is exposed to aerator shell upper end, the aeration branch pipe is uniformly laid in aeration supervisor's lower loop aeration supervisor's surrounding, some solarization air caps are evenly distributed with each aeration branch pipe, the surrounding of the aeration supervisor is provided with spiral blade, is detachably connected between the aeration supervisor and air inlet supervisor.The problem of the utility model solves traditional easy aging of microporous aeration device accessory, and changing needs the cooperation that stops production, and maintenance replacement cost is higher, and operation energy consumption is higher；Rotary cutting apparatus by formulating different height is adapted to the aeration tank of different geometrical size, easy for installation.
Description
Technical field
The utility model belongs to water treatment field, and in particular to a kind of gas stripping type rotary-cut is aerated disperser.
Background technology
Among sewage treatment process, aerobic aeration is one of main stage.Filled at present using source of the gas as the aeration of power
Put and be typically aerated using microporous diaphragm, the problems such as aging, rupture, blocking of diaphragm in use be present, cause to repair
It is higher with the cost of replacing, influence the stability used., it is necessary to carry out stopping production cooperation when maintenance, pond body needs clear
Sky, cause great economic loss.
Also a kind of inverted umbrella-shaped aeration machine, submergence degree is than relatively low, it is impossible to is adapted to the deeper aeration tank of depth, is led to using motor
Multistage speed reducer is crossed, impeller rotation, energy consumption is of a relatively high, less efficient.
Utility model content
For problems of the prior art, the utility model provides a kind of gas stripping type rotary-cut aeration disperser, this
Utility model utilizes air-flow caused rotary-cut power in uphill process, converts an airflow into small bubble, while and air lift
The water to come up is sufficiently mixed, and completes effective oxygen transfer.Can be widely applied to pulping and paper-making, chemical industry, fermentation, pharmacy,
Printing and dyeing, process hides, brewage, in the industry such as food, beverage, alcohol, the aerobic stage of concentration organic wastewater disposal process.
To achieve the above object, the utility model uses following technical scheme：
A kind of gas stripping type rotary-cut is aerated disperser, and the device includes aerator shell, aeration supervisor and aeration branch pipe, institute
The one end for stating aeration supervisor stretches to the bottom of aerator shell, the other end of aeration supervisor is exposed to aerator shell upper end, institute
State aeration branch pipe and be uniformly laid in aeration supervisor's lower loop aeration supervisor's surrounding, if being evenly distributed with each aeration branch pipe
Dry solarization air cap, the surrounding of the aeration supervisor is provided with spiral blade, it is removable between the aeration supervisor and air inlet supervisor
Unload connection.
The upper end of the aeration supervisor is provided with distribution device.
The distribution device is inverse-umbrella type gas pipe, the gas that umbrella cover and the solarization air cap of the inverse-umbrella type gas pipe diffuse out
It is in contact.It uses inverse-umbrella type gas distribution, and molten air lift can be allowed to be spread apart when being raised to top and come, effectively increase active area,
Improve the aeration efficiency of the utility model gas stripping type rotary-cut aeration disperser.
The spiral blade is double arc sector structures, the outer arc of the spiral blade is connected with aerator shell,
The inner arc of spiral blade is connected with aeration supervisor.
The central angle of circle is 45 ° where the double arcs of the spiral blade are fan-shaped, the mounting inclination angle of the spiral blade
Spend for 15 °.
Every layer of the spiral blade includes 4 groups, and adjacent staggers 15 ° between layers, and installation number of plies quantity is according to molten
Oxygen amount can carry out mounting and adjusting.
Compared with prior art, the beneficial effects of the utility model are：Exposed 1. the utility model solves traditional micropore
The problem of easy aging of device of air accessory, changing needs the cooperation that stops production, and maintenance replacement cost is higher, and operation energy consumption is higher；Pass through
The rotary cutting apparatus for formulating different height is adapted to the aeration tank of different geometrical size, easy for installation；2. this rotary cutting apparatus is adopted
With screw type profile, water resistance is small, while also very low to the mechanical wear of device, extends the useful life of equipment；3. this practicality
It is new to set up inverse-umbrella type structure in molten gas off-position, to expand the active area of dissolved air water；4. the utility model is applied in work
During journey scene, it is not necessary to which carrying out emptying for pond body can complete to install, and easy for installation simple and safe, the aerator utilizes air lift
Caused power carries out rotary-cut mixing, and air pressure only needs to overcome depth of water requirement to meet requirement, to the strong adaptability of pond body size,
And energy consumption is saved, compared to general micro-pore aeration energy-conservation more than 15%.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the stereogram of spiral blade in the utility model.
Embodiment
As depicted in figs. 1 and 2, the rotary-cut of the present embodiment gas stripping type aeration disperser, the device include aerator shell 1,
Aeration supervisor 2 and aeration branch pipe 3, one end of the aeration supervisor 2 stretch to the bottom of aerator shell 1, are aerated the another of supervisor 2
One end is exposed to the upper end of aerator shell 1, and the aeration branch pipe 3 is uniformly laid in aeration supervisor's 2 lower loops aeration supervisor's surrounding, institute
State and some solarization air caps 4 are evenly distributed with each aeration branch pipe 3, the surrounding of the aeration supervisor 2 is provided with spiral blade
5, it is detachably connected between the aeration supervisor 2 and air inlet supervisor 6.
Preferably, the upper end of the present embodiment aeration supervisor 1 is provided with distribution device 7.
As further preferred, the present embodiment distribution device is inverse-umbrella type gas pipe, the umbrella cover of the inverse-umbrella type gas pipe
71 are in contact with the gas that solarization air cap diffuses out.
As further preferred, the present embodiment spiral blade 5 is double arc sector structures, the spiral blade 5 it is outer
Arc is connected with aerator shell 1, the inner arc of spiral blade 5 is connected with aeration supervisor 2.
As still more preferably, the central angle of circle is 45 ° where 5 pairs of arcs of the present embodiment spiral blade are fan-shaped, described
The mounting inclination angle degree of spiral blade 5 is 15 °.
Every layer of spiral blade 5 includes 4 groups in the present embodiment, and adjacent staggers 15 ° between layers, installs number of plies quantity
Mounting and adjusting can be carried out according to dissolved oxygen amount.
The rotary-cut of the present embodiment gas stripping type is aerated disperser, and aeration supervisor is detachably connected with air inlet supervisor 5（The method of may be selected
Orchid connection）, can be by dismantling flange, easily by more than gas stripping type rotary-cut aeration disperser lifting to the water surface.Therefore, originally
Device has the characteristics of convenient maintenance.
Although above-described embodiment makes specific descriptions to the utility model, for one of ordinary skill in the art
For, it is understood that can not depart within spirit and scope of the present utility model be based on the utility model disclosed in
Appearance is modified or improved, and these modification and improvement are all within spirit and scope of the present utility model.
Claims (6)
1. a kind of gas stripping type rotary-cut is aerated disperser, it is characterised in that the device includes aerator shell（1）, aeration supervisor
（2）And aeration branch pipe（3）, the aeration supervisor（2）One end stretch to aerator shell（1）Bottom, aeration supervisor（2）'s
The other end is exposed to aerator shell（1）Upper end, the aeration branch pipe（3）Uniformly it is laid in aeration supervisor（2）Lower loop aeration master
Pipe surrounding, each aeration branch pipe（3）On be evenly distributed with some solarization air caps（4）, in the aeration supervisor（2）Surrounding set
It is equipped with spiral blade（5）, the aeration supervisor（2）It is responsible for air inlet（6）Between be detachably connected.
2. gas stripping type rotary-cut according to claim 1 is aerated disperser, it is characterised in that the aeration supervisor（2）'s
Upper end is provided with distribution device（7）.
3. gas stripping type rotary-cut according to claim 2 is aerated disperser, it is characterised in that the distribution device is umbrella
Formula gas pipe, the umbrella cover of the inverse-umbrella type gas pipe（71）It is in contact with the gas that solarization air cap diffuses out.
4. gas stripping type rotary-cut according to claim 1 is aerated disperser, it is characterised in that the spiral blade（5）
For double arc sector structures, the spiral blade（5）Outer arc and aerator shell（1）It is connected, spiral blade（5）It is interior
Arc is responsible for aeration（2）It is connected.
5. gas stripping type rotary-cut according to claim 4 is aerated disperser, it is characterised in that the spiral blade（5）
The central angle of circle is 45 ° where double arcs are fan-shaped, the spiral blade（5）Mounting inclination angle degree be 15 °.
6. gas stripping type rotary-cut according to claim 5 is aerated disperser, it is characterised in that the spiral blade（5）
Every layer includes 4 groups, and adjacent staggers 15 ° between layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479667.3U CN206735891U (en) | 2017-05-03 | 2017-05-03 | Gas stripping type rotary-cut is aerated disperser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479667.3U CN206735891U (en) | 2017-05-03 | 2017-05-03 | Gas stripping type rotary-cut is aerated disperser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206735891U true CN206735891U (en) | 2017-12-12 |
Family
ID=60562612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479667.3U Active CN206735891U (en) | 2017-05-03 | 2017-05-03 | Gas stripping type rotary-cut is aerated disperser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206735891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255817A (en) * | 2019-06-18 | 2019-09-20 | 浙江千尧环境工程有限公司 | A kind of domestic living waste water treater |
| CN111533257A (en) * | 2020-04-14 | 2020-08-14 | 浙江海洋大学 | High ammonia nitrogen autotrophic nitrogen removal device |
| CN111689590A (en) * | 2020-06-22 | 2020-09-22 | 浙江明佳环保科技股份有限公司 | Novel breed sewage treatment aeration tank |
-
2017
- 2017-05-03 CN CN201720479667.3U patent/CN206735891U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255817A (en) * | 2019-06-18 | 2019-09-20 | 浙江千尧环境工程有限公司 | A kind of domestic living waste water treater |
| CN111533257A (en) * | 2020-04-14 | 2020-08-14 | 浙江海洋大学 | High ammonia nitrogen autotrophic nitrogen removal device |
| CN111533257B (en) * | 2020-04-14 | 2021-10-26 | 浙江海洋大学 | High ammonia nitrogen autotrophic nitrogen removal device |
| CN111689590A (en) * | 2020-06-22 | 2020-09-22 | 浙江明佳环保科技股份有限公司 | Novel breed sewage treatment aeration tank |
| CN111689590B (en) * | 2020-06-22 | 2023-03-28 | 浙江明佳环保科技股份有限公司 | Novel aquaculture sewage treatment aeration tank |
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