CN207404952U - A kind of mixing tube available for hoisting type aerator - Google Patents
A kind of mixing tube available for hoisting type aerator Download PDFInfo
- Publication number
- CN207404952U CN207404952U CN201721108667.9U CN201721108667U CN207404952U CN 207404952 U CN207404952 U CN 207404952U CN 201721108667 U CN201721108667 U CN 201721108667U CN 207404952 U CN207404952 U CN 207404952U
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- CN
- China
- Prior art keywords
- mixing tube
- mixing
- tube
- airflow duct
- hoisting type
- 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
Abstract
The utility model discloses a kind of mixing tube available for hoisting type aerator, including：Straight tube, mixing tube, outlet pipe further include airflow duct, and the straight tube is connected with mixing tube, and the mixing tube is connected with outlet pipe；The airflow duct is arranged inside straight tube, the airflow duct is respectively communicated with air cavity and straight tube, and the outlet of the airflow duct is the tilt port toward outlet pipe, for the liquid of hoisting type aerator water inlet to be mixed, solves the problems, such as that the utilization rate of oxygen in air is low.
Description
Technical field
The utility model is related to aerators, and in particular to a kind of mixing tube available for hoisting type aerator.
Background technology
In sewage disposal, in order to maintain the activity of microorganism in aeration tank, it is necessary to assure there is a certain amount of dissolving in water
Oxygen exists, and in order to ensure the dissolved oxygen amount in water, typically air is passed through in water using the air inlet of aerator, makes air
In oxygen it is soluble in water, the oxygen in air, which is dissolved in during water, to be frequently encountered oxygen and dissolves insufficient, oxygen utilization in air
Rate is low, and hoisting type aerator increases mixing tube, carries out secondary transmission, improves the utilization rate of oxygen in air；The present apparatus simultaneously
Airflow duct is added, power fluid obtains higher flow velocity and negative pressuren zone at the section of conduit, makes water (flow) direction and air
Direction is vertical, and the aqueous vapor direction of motion is made to move vertically, greatly increases aqueous vapor residence time in pipeline, fully improves in pipeline
Reynolds number.
Utility model content
The purpose of this utility model is to provide a kind of mixing tubes available for hoisting type aerator, solve oxygen in air
The utilization rate of gas is low and the problem of fan pressure is big, and the utility model adds mixing tube, can carry out secondary transmission, improves empty
The utilization rate of oxygen in gas；Airflow duct is added, power fluid obtains higher flow velocity and negative pressuren zone at conduit section, makes
Water (flow) direction moves vertically with direction of air, and aqueous vapor is made to be greatly increased in the pipeline internal stops time, fully improves in pipeline
Reynolds number.
To solve the technical issues of above-mentioned, the utility model uses following technical scheme：One kind can be used for hoisting type to be aerated
The mixing tube of equipment, including：Straight tube, mixing tube, outlet pipe further include, airflow duct, and the straight tube is connected with mixing tube, institute
Mixing tube is stated to connect with outlet pipe；The airflow duct is arranged inside straight tube, and the airflow duct is respectively communicated with air
Cavity and straight tube, and the outlet of the airflow duct is the tilt port toward outlet pipe；For by hoisting type aerator
The liquid mixing of water inlet.
Further technical solution is that the tilt port of the airflow duct and the angle of horizontal plane are 45 degree.
Further technical solution is that the mixing tube is internally provided with multiple disturbed flow pipes, for reducing mixed liquor
Flowing velocity.
Further technical solution is that the axis of the mixing tube and the axis angle of straight tube are 135 degree.
Compared with prior art, the beneficial effects of the utility model are at least one of following effect：
1）Mixing tube is added, carries out secondary transmission, improves the utilization rate of oxygen in air.
2）Airflow duct is added, power fluid obtains higher flow velocity and negative pressuren zone at the section of conduit, makes current
Direction and direction of air are vertical, and current is made to obtain certain speed in vertical direction, and the vertical movement of the aqueous vapor direction of motion makes aqueous vapor
It is greatly increased in the pipeline internal stops time, fully improves the Reynolds number in pipeline.
Description of the drawings
Fig. 1 is a kind of mixing tube structure chart available for hoisting type aerator of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1
Fig. 1 is shown：A kind of mixing tube available for hoisting type aerator, including：Straight tube 5, mixing tube 6, outlet pipe
7, airflow duct 11, the straight tube 5 is connected with mixing tube 6, and the mixing tube 6 is connected with outlet pipe 7；The airflow duct
11 are arranged inside straight tube 5, and the airflow duct 11 is respectively communicated with air cavity 2 and straight tube 5, and the airflow duct 11
Outlet be toward outlet pipe 7 tilt port；For the liquid of hoisting type aerator water inlet to be mixed.
The present embodiment, air enter from air inlet, and sewage enters from water inlet, is sufficiently mixed in air chamber body, mix
It closes liquid to mix in straight tube, power fluid obtains higher flow velocity and negative pressuren zone at airflow duct section, makes water (flow) direction and sky
The direction of gas is consistent, reduces the wind pressure of wind turbine, and water bag gas can fully improve the Reynolds number of pipeline in straight pipe, finally by mixing
Pipe carries out secondary transmission, improves the utilization rate of oxygen in air.
Embodiment 2
On the basis of embodiment 1, the tilt port of the airflow duct 11 and the angle of horizontal plane are 45 degree.
The present embodiment details composition inside airflow duct.
Embodiment 3
On the basis of embodiment 1, the mixing tube 6 is internally provided with multiple disturbed flow pipes 61, for reducing mixing
The flowing velocity of liquid.
The present embodiment details mixing tube internal structure.
Embodiment 4
On the basis of embodiment 1, the axis of the mixing tube 6 and the axis angle of straight tube 5 are 135 degree.
The present embodiment details the position relationship of mixing tube and straight tube.
" one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment ", " be preferably implemented
Example " etc. refers to that the specific features, structure or the feature that combine embodiment description are included in the description of the application generality extremely
In few one embodiment.It is not centainly to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Into one
For step, when describing a specific features, structure or feature with reference to any embodiment, what is advocated is to combine other implementations
Example realizes that this feature, structure or feature also fall in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (4)
1. a kind of mixing tube available for hoisting type aerator, including：Straight tube（5）, mixing tube（6）, outlet pipe（7）, it is special
Sign is：Further include airflow duct（11）, the straight tube（5）With mixing tube（6）Connection, the mixing tube（6）With outlet pipe
（7）Connection；The airflow duct（11）It is arranged at straight tube（5）Inside, the airflow duct（11）It is respectively communicated with air chamber
Body（2）With straight tube（5）, and the airflow duct（11）Outlet be toward outlet pipe（7）Tilt port；For that will be promoted
The liquid mixing of formula aerator water inlet.
2. a kind of mixing tube available for hoisting type aerator according to claim 1, it is characterised in that：The air
Diversion pipe（11）Tilt port and the angle of horizontal plane be 45 degree.
3. a kind of mixing tube available for hoisting type aerator according to claim 1, it is characterised in that：The mixing
Pipe（6）Be internally provided with multiple disturbed flow pipes（61）, for reducing the flowing velocity of mixed liquor.
4. a kind of mixing tube available for hoisting type aerator according to claim 1, it is characterised in that：The mixing
Pipe（6）Axis and straight tube（5）Axis angle be 135 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108667.9U CN207404952U (en) | 2017-08-31 | 2017-08-31 | A kind of mixing tube available for hoisting type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108667.9U CN207404952U (en) | 2017-08-31 | 2017-08-31 | A kind of mixing tube available for hoisting type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404952U true CN207404952U (en) | 2018-05-25 |
Family
ID=62323287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721108667.9U Active CN207404952U (en) | 2017-08-31 | 2017-08-31 | A kind of mixing tube available for hoisting type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404952U (en) |
-
2017
- 2017-08-31 CN CN201721108667.9U patent/CN207404952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 400 000 Chongqing Jiulongpo District Shipingqiao Metallurgical Four Villages 8 1-3-2 Patentee after: Yihao Environmental Technology Co., Ltd. Address before: 404100 Chongqing Jiulongpo District Jiulongpo District Huanghuoping New Market Station Yicube Chuanghaiyuan B208 Patentee before: Chongqing Yi Hao Landscape Engineering Co. Ltd. |
|
| CP03 | Change of name, title or address |