CN207566928U - A kind of dissolved air release - Google Patents
A kind of dissolved air release Download PDFInfo
- Publication number
- CN207566928U CN207566928U CN201720919154.XU CN201720919154U CN207566928U CN 207566928 U CN207566928 U CN 207566928U CN 201720919154 U CN201720919154 U CN 201720919154U CN 207566928 U CN207566928 U CN 207566928U
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- China
- Prior art keywords
- dissolved air
- water inlet
- inlet pipe
- air release
- playpipe
- 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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Abstract
A kind of dissolved air release, it includes two playpipes, two injection bottom of the tube conductings, form a U-shaped, spray bottom of the tube intermediate duct connection water inlet pipe, the water inlet pipe other end connects dissolved air water pipeline, is equipped with control valve among water inlet pipe, the control-rod which is extended to by one outside apparatus for treating sewage is controlled to adjust.Playpipe and horizontal plane form the angle of one 30.
Description
Technical field
The utility model is related to a kind of waste water treatment engineering equipment more particularly to a kind of dissolved air releases of air-float technology.
Background technology
Dissolved air release is the key device in pressure air-dissolving air-float water cleaning systems.Pressure air-dissolving air-float water purification is one
The new water technology of kind, its extensive use in China and many advanced industrial countries.Pressure dissolving gas water is only by molten
After the decompression energy dissipating of gas release, a large amount of micro air bubble can be just released, the quality of release performance is related to bubble burst size
Number, the fine degree of bubble and the distributive law of bubble size etc., it directly affects the effect of Bubble-floating Method water purification and disappearing for electric energy
Consumption.The dissolved air release internal structure used at present is complicated, easily blocks, majority is to clean dissolved air release by external air guide
Interior stifled object.Meanwhile existing dissolved air release can not promote the rate of climb of flow and merge speed with raw water well
Degree.
Invention content
The technical issues of the utility model solves is to provide a kind of sewage disposal simple in structure, being not easy to plug that can improve and fills
The dissolved air release for the treatment effeciency put.
A kind of dissolved air release, including two playpipes and water inlet pipe, the playpipe is connected with water inlet pipe, described
Water inlet pipe one end is equipped with control valve, and the water inlet pipe other end connects dissolved air water pipeline, the playpipe and horizontal plane shape
Into an acute angle.
Preferably, the playpipe and horizontal plane are in 30 ° of angles.
Preferably, described two injection bottom of the tube are connected to form U-tube, the intermediate connection water inlet of U-tube bottom conduit
Pipe.
Preferably, the control valve connection control-rod.
The beneficial effects of the utility model：
1st, the release simple structure, manufacture is at low cost, is hardly damaged；
2nd, by connecting the connection control-rod of control valve, control-rod adjusting control valve can be connected by adjusting in the water surface
Aperture, adjusts dissolved air water amount, and flexible operation is unrestricted；
3rd, the flushable release of aperture of control valve special door is tuned up, realizes online self-cleaning function；
4th, sewage-treatment plant raw water to be dealt with enters the flowing side of sewage-treatment plant by the effect of elevator pump
To for 30 ° of angles obliquely or so, set release and horizontal plane that can accelerate the mixing of raw water and dissolved air release in 30 ° of angles
Speed, and the scum silica frost rate of climb is improved, be conducive to improve the efficiency of subsequent technique.Wherein, due to the unstability of flow, raw water
Flow direction can change, so the angle of release and horizontal plane, in generally acute angle, 30 ° of angles are most suitable angle.
Description of the drawings
Fig. 1 is the structure connection figure of dissolved air release；
Fig. 2 is the vertical view of dissolved air release；
Fig. 3 is the side view of dissolved air release.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows：A kind of dissolved air release is a portion of sewage-treatment plant, including two
A playpipe 1, two injection bottom of the tube conductings, one U-tube of formation, 2 pipeline connection water inlet pipes 3 of U-tube bottom centre, into
The water pipe other end connects dissolved air water pipeline 4, is equipped with control valve 5 among water inlet pipe, which is extended to by one
Control-rod 6 outside apparatus for treating sewage is controlled to adjust.
Sewage-treatment plant raw water to be dealt with enters the flow direction of sewage-treatment plant by the effect of elevator pump
For 30 ° of angles obliquely or so.So two playpipes and horizontal plane, in 30 ° of angles, this set can accelerate raw water and molten gas is released
The mixing velocity of device is put, and improves the scum silica frost rate of climb.Wherein, the angle of playpipe can be adjusted.Since raw water is by being promoted
The flow direction of effect into the sewage-treatment plant of pump is not fixed value, it is possible to adjust two injections according to flow direction
Pipe and horizontal plane angle.
Self-cleaning function：Control valve can adjust the amount of the dissolved air water of water inlet pipe while realizing and being depressured, and work as control
Valve regulated to it is sufficiently large when, the flushable entire dissolved air release of water inlet pipe water flowing.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (4)
1. a kind of dissolved air release, which is characterized in that it includes two playpipes and water inlet pipe, the playpipe and water inlet pipe phase
Connection, described water inlet pipe one end are equipped with control valve, and the water inlet pipe other end connects dissolved air water pipeline, the playpipe and
Horizontal plane forms an acute angle.
2. dissolved air release according to claim 1, which is characterized in that the playpipe and horizontal plane are in 30 ° of angles.
3. dissolved air release according to claim 1 or 2, which is characterized in that described two injection bottom of the tube are connected to form U
Type pipe, the intermediate connection water inlet pipe of U-tube bottom conduit.
4. dissolved air release according to claim 1, which is characterized in that the control valve connects control-rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919154.XU CN207566928U (en) | 2017-07-27 | 2017-07-27 | A kind of dissolved air release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919154.XU CN207566928U (en) | 2017-07-27 | 2017-07-27 | A kind of dissolved air release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207566928U true CN207566928U (en) | 2018-07-03 |
Family
ID=62698000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919154.XU Active CN207566928U (en) | 2017-07-27 | 2017-07-27 | A kind of dissolved air release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207566928U (en) |
-
2017
- 2017-07-27 CN CN201720919154.XU patent/CN207566928U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: 310012 3a-713, No.2, Chuangxin Road, zhuangtang street, Hangzhou, Zhejiang Province Patentee after: Zhejiang maiwojia Technology Co., Ltd Address before: 311305 No. 6, No. 6, heting street, Qingshan Lake Science and Technology City, Ling'an, Zhejiang Patentee before: Darth Technology (Hangzhou) Co., Ltd. |