CN201244523Y - Electrostatic spraying device - Google Patents
Electrostatic spraying device Download PDFInfo
- Publication number
- CN201244523Y CN201244523Y CNU200820137405XU CN200820137405U CN201244523Y CN 201244523 Y CN201244523 Y CN 201244523Y CN U200820137405X U CNU200820137405X U CN U200820137405XU CN 200820137405 U CN200820137405 U CN 200820137405U CN 201244523 Y CN201244523 Y CN 201244523Y
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- China
- Prior art keywords
- rotating disk
- electrostatic atomizer
- sidewall
- diameter
- rotary table
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Abstract
The utility model relates to a static sprayer which comprises a high-voltage static generator, a liquid storage tank, an atomizer and a connecting hose; the atomizer comprises a motor and a rotary table; the rotary table comprises a circular bottom surface and a side wall connected with the bottom surface; the inner wall of the side wall is provided with a plurality of guiding gutters with index of 1 degree; the depth of the guiding gutters is 0.3mm; the angle between the side wall and the bottom surface on the radial cross section of the rotary table is 117 degrees to 123 degrees. When the rotary table of the sprayer in the above size rotates at the speed of 8000r/min to 9000r/min, the medicine liquid led into the rotary table from the drainage tube is thrown away along the guiding gutters, and the diameter of fog drops produced is 50 mu m to 80 mu m, and the spraying diameter is 2m to 3m. The size of the fog drop particles is appropriate and uniform, and the spraying adhesion rate on the target is high.
Description
Technical field
The utility model relates to a kind of electrostatic atomizer, relates in particular to the shower nozzle rotating disk on the electrostatic atomizer.
Background technology
When a kind of electrostatic atomizer is made the heavy-smoke type spray, utilize high-pressure electrostatic between shower nozzle and target, to form a high-voltage electrostatic field, soup is filled with electric charge when atomizing through shower nozzle, under the effect of electrostatic field force and other external force, droplet is done directed movement and is adsorbed on the target, thereby improves the calm rate of droplet group on target.
In the prior art, the direct injection shower nozzle reaches with the distance of spray orifice with different spinning disk shapes, air chamber size and obtains different atomizing effects.And the rotating disc type shower nozzle is thrown away along guiding gutter by the soup that the rotating disk that rotates will flow into rotating disk, reaches atomizing effect.
A kind of electrostatic atomizer will reach desirable static and coat effect, destatics outside the effect, and the particle diameter that produces droplet is a very The key factor.The gravity of the excessive then droplet of particle diameter own is considerably beyond electrostatic force, and electrostatic interaction is little, and the movement locus of its droplet still is that nature is unrestrained substantially, and major part is received by the earth.Generally speaking, along with reducing of mist droplet particle size, electrostatic force strengthens, and coats phenomenon and becomes obviously, makes the calm rate of droplet increase.Therefore, formation size droplet suitably and uniformly is crucial.Generally speaking, fogdrop diameter should be between 40～150 μ m.And the shape difference of rotating disc type shower nozzle of the prior art is bigger, and the droplet particle of formation is thicker, and size is uneven, and adhesive rate is low during sprinkling.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of electrostatic atomizer, and its droplet that produces in use size is suitable and even.
For solving above technical problem, the technical scheme that the utility model is taked is: a kind of electrostatic atomizer, it comprises high-voltage electrostatic generator, liquid storage container, atomising device, connect flexible pipe, be provided with drainage tube in the described connection flexible pipe, one end of described drainage tube is connected with described liquid storage container and the other end is connected on the described atomising device, described atomising device comprises motor, rotating disk, the output shaft of described motor is in transmission connection mutually with the rotating shaft of described rotating disk, described rotating disk comprises circular bottom surface and is connected sidewall on the described bottom surface, offering a plurality of calibration on the inwall of described sidewall is the guiding gutter of 1 degree, the groove depth of described guiding gutter is 0.3 millimeter, is 117 degree～123 degree at the above sidewall and the angle between the described bottom surface of the radial section of described rotating disk.
At the above sidewall and the angle between the described bottom surface of the radial section of described rotating disk is 120 degree.
The rotating speed of described rotating disk is 8000～9000 rev/mins.
The diameter of described rotating disk is 60～100 millimeters.
The diameter of described rotating disk is 70～90 millimeters.
The diameter of described rotating disk is 80 millimeters.
The height of described sidewall is 7 millimeters.
Because the enforcement of above technical scheme, the utility model compared with prior art, has following advantage: when the sprayer rotating disk that adopts above appearance and size during with 8000～9000 rev/mins speed running, the soup that soup is introduced rotating disk by drainage tube throws away along guiding gutter, at this moment the fogdrop diameter of Chan Shenging is 50～80 μ m, and the diameter of spray is 2～3m.The granular size that forms droplet is suitable and even, and the sprinkling adhesive rate on object is higher.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of atomising device in the utility model;
Accompanying drawing 3 is the structural representation of the utility model turntable;
Accompanying drawing 4 is the right view of accompanying drawing 3;
Wherein:
1, rotating disk; 2, bottom surface; 3, sidewall; 4, guiding gutter; 5, liquid storage container; 6, atomising device; 7, connect flexible pipe; 8, motor; 9, high-voltage electrostatic generator; 10, drainage tube.
The specific embodiment
A kind of electrostatic atomizer, it comprises high-voltage electrostatic generator 9, liquid storage container 5, atomising device 6, connects flexible pipe 7, be provided with drainage tube 10 in the described connection flexible pipe 7, an end of described drainage tube 10 is connected with described liquid storage container 5 and the other end is connected on the described atomising device 6.Described atomising device 6 comprises motor 8, rotating disk 1, and the output shaft of described motor 8 is in transmission connection mutually with the rotating shaft of described rotating disk 1, and motor 8 is used to drive rotating disk 1 and rotates.
Described rotating disk 1 comprises circular bottom surface 2 and is connected sidewall 3 on the described bottom surface 2, offering a plurality of calibration on the circumferential inner wall of described sidewall 3 is the guiding gutter 4 of 1 degree, the groove depth of described guiding gutter 4 is 0.3 millimeter, in the present embodiment, on the radial section of described rotating disk 1, the angle between described sidewall 3 and the described bottom surface 2 is 120 degree.
The rotating speed of described rotating disk 1 is 8000～9000 rev/mins.
The diameter of described rotating disk 1 is 80 millimeters.
The height of described sidewall 3 is 7 millimeters.
More than be of a size of the optimum size of test of many times gained, when the sprayer rotating disk 1 that adopts above appearance and size during with 8000～9000 rev/mins speed running, the soup that soup is introduced rotating disk 1 by drainage tube 10 throws away along guiding gutter 4, at this moment the fogdrop diameter of Chan Shenging is 50～80 μ m, and the diameter of spray is 2～3m.And the granular size that the rotating disk 1 of this appearance and size forms droplet is suitable and even, and the sprinkling adhesive rate on object is higher.
Similarly, the angle between described sidewall 3 and the described bottom surface 2 also can be 121 degree or 119 degree.
The foregoing description only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this art can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (7)
1, a kind of electrostatic atomizer, it comprises high-voltage electrostatic generator (9), liquid storage container (5), atomising device (6), connect flexible pipe (7), be provided with drainage tube (10) in the described connection flexible pipe (7), one end of described drainage tube (10) is connected with described liquid storage container (5) and the other end is connected on the described atomising device (6), described atomising device (6) comprises motor (8), rotating disk (1), the output shaft of described motor (8) is in transmission connection mutually with the rotating shaft of described rotating disk (1), it is characterized in that: described rotating disk (1) comprises circular bottom surface (2) and is connected sidewall (3) on the described bottom surface (2), at the above sidewall (3) and the angle between described bottom surface (2) of the radial section of described rotating disk (1) is 117 degree～123 degree, offering a plurality of calibration on the inner surface of described sidewall (3) is the guiding gutter (4) of 1 degree, and the groove depth of described guiding gutter (4) is 0.3 millimeter.
2, a kind of electrostatic atomizer according to claim 1 is characterized in that: at the above sidewall (3) and the angle between described bottom surface (2) of the radial section of described rotating disk (1) is 120 degree.
3, a kind of electrostatic atomizer according to claim 1 is characterized in that: the rotating speed of described rotating disk (1) is 8000～9000 rev/mins.
4, a kind of electrostatic atomizer according to claim 1 is characterized in that: the diameter of described rotating disk (1) is 60～100 millimeters.
5, a kind of electrostatic atomizer according to claim 4 is characterized in that: the diameter of described rotating disk (1) is 70～90 millimeters.
6, a kind of electrostatic atomizer according to claim 5 is characterized in that: the diameter of described rotating disk (1) is 80 millimeters.
7, a kind of electrostatic atomizer according to claim 1 is characterized in that: the height of described sidewall (3) is 7 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820137405XU CN201244523Y (en) | 2008-08-15 | 2008-08-15 | Electrostatic spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820137405XU CN201244523Y (en) | 2008-08-15 | 2008-08-15 | Electrostatic spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244523Y true CN201244523Y (en) | 2009-05-27 |
Family
ID=40728338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820137405XU Expired - Fee Related CN201244523Y (en) | 2008-08-15 | 2008-08-15 | Electrostatic spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244523Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658828B (en) * | 2009-09-09 | 2013-01-02 | 张家港市友成高新材料有限公司 | Spray disc type damping machine |
-
2008
- 2008-08-15 CN CNU200820137405XU patent/CN201244523Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658828B (en) * | 2009-09-09 | 2013-01-02 | 张家港市友成高新材料有限公司 | Spray disc type damping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20130815 |