CN111389644A - Ultrasonic atomization device - Google Patents
Ultrasonic atomization device Download PDFInfo
- Publication number
- CN111389644A CN111389644A CN202010337197.3A CN202010337197A CN111389644A CN 111389644 A CN111389644 A CN 111389644A CN 202010337197 A CN202010337197 A CN 202010337197A CN 111389644 A CN111389644 A CN 111389644A
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- Prior art keywords
- storage tank
- liquid storage
- liquid
- pipe
- gas
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- 238000000889 atomisation Methods 0.000 title abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 95
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 20
- 230000001954 sterilising effect Effects 0.000 abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 11
- 239000002245 particle Substances 0.000 description 23
- 230000005484 gravity Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009688 liquid atomisation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses an ultrasonic atomization device, which comprises: the liquid storage tank is provided with an ultrasonic generator, the liquid storage tank is provided with an output pipe for outputting the atomized gas, the output pipe is provided with an output control valve, a plurality of baffle plates are arranged in the liquid storage tank at intervals from bottom to top, all the baffle plates are positioned on the liquid level, a passing gap is arranged between one end of each baffle plate and the inner wall of the liquid storage tank, two adjacent passing gaps are respectively positioned at two ends of the two adjacent baffle plates, and the atomized gas generated by the ultrasonic generator flows around the baffle plates in the liquid storage tank in a circuitous way. The invention has the advantages that: the atomization effect is greatly improved, so that the sterilization effect or the humidification effect of the ultrasonic atomization device is greatly improved when the ultrasonic atomization device is used for sterilization or humidification.
Description
Technical Field
The invention relates to the technical field of ultrasonic atomization devices.
Background
The atomization sterilization has wide application scenes, such as food production, storage, hospitals and the like. Ultrasonic waves are generally used for atomization, but the current ultrasonic atomization device has the defects that: the atomization effect is not ideal, and some liquid particles generated by atomization are too large, so that the atomized liquid particles cannot be uniformly distributed in the space, and the sterilization or humidification effect is influenced.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the utility model provides an ultrasonic atomization device, the liquid particle homogeneity that its atomizing produced is good, can effectively avoid producing too big liquid particle to improve liquid atomization effect greatly.
In order to solve the problems, the invention adopts the technical scheme that: an ultrasonic atomizing device comprising: liquid storage tank is provided with supersonic generator in the liquid storage tank, is provided with the output tube that is used for exporting the atomizing gas on the liquid storage tank, is provided with output control valve, its characterized in that on the output tube: a plurality of baffles are arranged in the liquid storage tank at intervals from bottom to top, all the baffles are located on the liquid level, a passing gap is formed between one end of each baffle and the inner wall of the liquid storage tank, the two passing gaps which are adjacent to each other up and down are respectively located at two ends of the two baffles which are adjacent to each other up and down, and therefore atomized gas generated by the ultrasonic generator can move around the baffles in the liquid storage tank.
Further, aforementioned ultrasonic atomization device, wherein, be provided with jet-propelled pipe in the liquid storage tank, the upper and lower both ends of jet-propelled pipe are sealed, and the lower extreme of jet-propelled pipe is located on the baffle of bottommost in the liquid storage tank and passes all baffles, and the upper end of jet-propelled pipe is connected with gas delivery pipe, and gas delivery pipe is linked together with low pressure gas source, and a plurality of fumaroles have been seted up all around to the body of jet-propelled pipe in the liquid storage tank.
Further, in the ultrasonic atomizing device, the gas delivery pipe is provided with a manual valve, a pressure regulating valve and a pneumatic control valve in sequence along the flowing direction of the gas.
Further, in the ultrasonic atomization device, a filter screen is arranged above the liquid storage tank, and the filter screen is located above all the baffles.
Further, in the ultrasonic atomization device, the bottom surface of each baffle is provided with concave and convex lines.
Further, in the ultrasonic atomization device, a liquid inlet pipe is connected to the lower end of the liquid storage tank, and a manual liquid inlet valve, a filter and a pneumatic liquid inlet control valve are sequentially arranged on the liquid inlet pipe along the flowing direction of the liquid.
Still further, in the ultrasonic atomization device, a liquid level meter is disposed on the liquid storage tank.
Further, in the ultrasonic atomization device, a liquid discharge pipe is arranged at the bottom of the liquid storage tank, and a liquid discharge pneumatic valve is arranged on the liquid discharge pipe.
Further, in the ultrasonic atomization device, the top surface of each baffle is an inclined surface which is gradually inclined downwards towards the corresponding passing gap direction.
The invention has the advantages that: one, the setting of baffle, greatly increased the route of atomizing vapour in liquid storage tank, thereby can make the great vapour granule of diameter under the action of gravity with the less vapour granule phase separation of diameter, thereby ensure that the particle diameter of vapour granule is little and the homogeneity is good in the atomizing vapour of output from the output tube, atomization effect improves greatly, atomizing vapour just can evenly distributed in the space like this, thereby can improve ultrasonic atomization device greatly and at sterilization or humidification during operation, its atomization sterilization effect or atomization humidification effect are showing and are improving. And secondly, the arrangement of the gas injection pipe supplements power for the atomized gas, thereby accelerating the output of the atomized gas. The setting of the unsmooth line in baffle bottom has further improved the effect of the great vapour particle of diameter and the less vapour particle separation of diameter to can further improve the sterilization effect or the humidification effect of ultrasonic atomization device when sterilization or humidification work.
Drawings
Fig. 1 is a schematic structural diagram of an ultrasonic atomization device according to the present invention.
Fig. 2 is a schematic structural view of the gas lance of fig. 1.
Detailed Description
The invention is described in further detail below with reference to the figures and preferred embodiments.
As shown in fig. 1 and 2, the ultrasonic atomizing device includes: the liquid storage tank 1, the ultrasonic generator 2 is arranged in the liquid storage tank 1, and the ultrasonic generator 2 is usually arranged at the bottom in the liquid storage tank 1. The ultrasonic generator 2 generates a high-frequency electric energy signal after being connected with a certain frequency of oscillation current mainly by an electronic high-frequency oscillation principle, and converts the high-frequency electric energy signal into ultrasonic mechanical vibration by an energy converter to generate energy, so that the liquid is atomized at normal temperature.
An output pipe 3 for outputting the atomized gas is arranged on the liquid storage tank 1, an output control valve 31 is arranged on the output pipe 3, and the output control valve 31 adopts a pneumatic control valve. In this embodiment, be provided with a plurality of baffles 4 from bottom to top interval in the liquid storage tank 1, on the liquid level that all baffles 4 all are located, the quantity of baffle 4 can be according to the high setting of liquid storage tank 1, is usually being can be 2 ~ 5. A passing gap 5 is arranged between one end of each baffle 4 and the inner wall of the liquid storage tank 1, and the two adjacent passing gaps 5 are respectively positioned at two ends of the two adjacent baffles 4, so that atomized gas generated by the ultrasonic generator 2 circulates around the baffles 4 in the liquid storage tank 1. In order to prevent the top of the baffle 4 from accumulating liquid, the top surface of each baffle 4 is an inclined surface which gradually inclines downwards towards the corresponding passing gap 5.
The effect of driving the atomized gas to run in a circuitous way is as follows: the passing path of the atomized gas in the liquid storage tank 1 is prolonged, so that the gas particles with larger diameter and the gas particles with smaller diameter in the atomized gas are separated through the action of gravity, and the gas particles with larger diameter drop downwards into the liquid storage tank 1 under the action of gravity. The vapor particles with larger diameter are also the liquid drops with poor atomization effect, and the vapor particles with smaller diameter are also the liquid drops meeting the atomization requirement.
In order to make the great vapour particle of diameter better separate with the little vapour particle of diameter, the bottom surface of every baffle 4 all sets up the concave-convex line, strikes behind the bottom surface of baffle 4 when the great vapour particle of diameter, under the concave-convex line effect of the 4 bottom surfaces of baffle, and the great vapour particle of diameter liquefies more easily to can be better with the less vapour particle phase separation of diameter. The concave-convex lines are not limited in shape and are preferably uniformly distributed on the bottom surface of the baffle 4.
In order to make the atomized gas in the liquid storage tank 1 have sufficient operation power, be provided with the jet-propelled pipe 6 in the liquid storage tank 1 in this embodiment, the upper and lower both ends of jet-propelled pipe 6 are sealed, the lower extreme of jet-propelled pipe 6 is located on the baffle 4 of bottom in the liquid storage tank 1, and pass all baffles 4, the upper end of jet-propelled pipe 6 is connected with gas delivery pipe 7, gas delivery pipe 7 is connected with low pressure gas source, a plurality of fumaroles 61 have been seted up all around to the body of the jet-propelled pipe 6 in the liquid storage tank 1, refer to fig. 2 and show. For the convenience of air intake control, a manual valve 71, a pressure regulating valve 72 and a pneumatic control valve 73 are sequentially provided on the gas delivery pipe 7 in the flow direction of the gas. The low-pressure gas enters the gas spraying pipe 6 from the gas conveying pipe 7 and then is sprayed out from the gas spraying holes 61 on the gas spraying pipe 6, so that the liquidity of the atomized gas in the liquid storage tank 1 can be increased, and the atomized gas can be rapidly output from the output pipe 3 after passing through the baffle plate 4.
In order to filter out impurities in the atomized gas, a filter screen 8 is arranged above the inside of the liquid storage tank 1 in the embodiment, and the filter screen 8 is positioned above all the baffles 4. The arrangement of the filter screen 8 can effectively improve the cleanliness of the atomized gas.
The lower end of the liquid storage tank 1 is connected with a liquid inlet pipe 9, and a liquid inlet hand valve 91, a filter 92 and a liquid inlet pneumatic control valve 93 are sequentially arranged on the liquid inlet pipe 9 along the flowing direction of liquid. In order to facilitate the liquid level control in the liquid storage tank 1, a liquid level meter 10 is arranged on the liquid storage tank 1.
The bottom of the liquid storage tank 1 is provided with a liquid discharge pipe 12, and the liquid discharge pipe 12 is provided with a liquid discharge pneumatic valve 121. The drain pneumatic valve 121 is periodically opened to periodically drain impurities and the like deposited on the bottom of the liquid storage tank 1.
The invention has the advantages that: one, baffle 4's setting, greatly increased the route of passing of atomizing gas in liquid storage tank 1 to can make the great vapour particle of diameter under the action of gravity with the less vapour particle phase separation of diameter, thereby ensure that the particle diameter of vapour particle is little and the homogeneity is good in the atomizing gas of output from output tube 3 output, atomizing liquid just can evenly distributed in the space like this, thereby can improve the sterilization effect or the humidification effect of ultrasonic atomization device in sterilization or humidification during operation greatly. And secondly, the arrangement of the gas injection pipe 6 supplements power for the atomized gas, thereby accelerating the output of the atomized gas. Thirdly, the setting of the 4 bottom unsmooth lines of baffle has further improved the effect of the great vapour particle of diameter and the less vapour particle separation of diameter to can further improve ultrasonic atomization device's sterilization effect or humidification effect.
Claims (9)
1. An ultrasonic atomizing device comprising: liquid storage tank is provided with supersonic generator in the liquid storage tank, is provided with the output tube that is used for exporting the atomizing gas on the liquid storage tank, is provided with output control valve, its characterized in that on the output tube: a plurality of baffles are arranged in the liquid storage tank at intervals from bottom to top, all the baffles are located on the liquid level, a passing gap is formed between one end of each baffle and the inner wall of the liquid storage tank, the two passing gaps which are adjacent to each other up and down are respectively located at two ends of the two baffles which are adjacent to each other up and down, and therefore atomized gas generated by the ultrasonic generator can move around the baffles in the liquid storage tank.
2. The ultrasonic atomizing device of claim 1, wherein: be provided with jet-propelled pipe in the liquid storage tank, the upper and lower both ends of jet-propelled pipe are sealed, and the lower extreme of jet-propelled pipe is located on the baffle of bottommost in the liquid storage tank and passes all baffles, and the upper end of jet-propelled pipe is connected with gas delivery pipe, and gas delivery pipe is linked together with low-pressure gas source, and a plurality of fumaroles have been seted up all around to the body of the jet-propelled pipe in the liquid storage tank.
3. The ultrasonic atomizing device of claim 2, wherein: the gas conveying pipe is sequentially provided with a manual valve, a pressure regulating valve and a pneumatic control valve along the flowing direction of gas.
4. An ultrasonic atomizing device in accordance with claim 1, 2 or 3, characterized in that: a filter screen is arranged above the liquid storage tank and is positioned on all the baffles.
5. An ultrasonic atomizing device in accordance with claim 1, 2 or 3, characterized in that: the bottom surface of each baffle is provided with concave-convex grains.
6. An ultrasonic atomizing device in accordance with claim 1, 2 or 3, characterized in that: the lower end of the liquid storage tank is connected with a liquid inlet pipe, and a liquid inlet hand valve, a filter and a liquid inlet pneumatic control valve are sequentially arranged on the liquid inlet pipe along the flowing direction of liquid.
7. The ultrasonic atomizing device of claim 6, wherein: the liquid storage tank is provided with a liquid level meter.
8. An ultrasonic atomizing device in accordance with claim 1, 2 or 3, characterized in that: the bottom of the liquid storage tank is provided with a liquid discharge pipe, and a liquid discharge pneumatic valve is arranged on the liquid discharge pipe.
9. An ultrasonic atomizing device in accordance with claim 1, 2 or 3, characterized in that: the top surface of each baffle is an inclined surface which is gradually inclined downwards towards the corresponding passing clearance direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010337197.3A CN111389644A (en) | 2020-04-26 | 2020-04-26 | Ultrasonic atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010337197.3A CN111389644A (en) | 2020-04-26 | 2020-04-26 | Ultrasonic atomization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111389644A true CN111389644A (en) | 2020-07-10 |
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ID=71417129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010337197.3A Pending CN111389644A (en) | 2020-04-26 | 2020-04-26 | Ultrasonic atomization device |
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| Country | Link |
|---|---|
| CN (1) | CN111389644A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423538Y (en) * | 2000-05-24 | 2001-03-14 | 北京亚都科技股份有限公司 | Ultrasonic air-conditioning fan |
| CN101070593A (en) * | 2007-06-15 | 2007-11-14 | 西安交通大学 | Ultrasonic-atomizing heat-decomposing compound semiconductor film preparing system |
| CN202342621U (en) * | 2011-10-27 | 2012-07-25 | 包头市圣鑫邦医疗科技有限公司 | Medical compressed air atomizer for superfine aerosol particles |
| CN104864523A (en) * | 2014-02-25 | 2015-08-26 | 崔骥 | Personal air cleaning device using washing and active air feeding principles |
| CN109200711A (en) * | 2018-11-16 | 2019-01-15 | 深圳东忠窑炉有限公司 | A kind of energy-saving circulating deduster |
| CN110141742A (en) * | 2019-05-31 | 2019-08-20 | 广州市山崎生物技术有限公司 | Atomizer denoising device |
| CN110227320A (en) * | 2019-05-24 | 2019-09-13 | 深圳市望京印刷有限公司 | A kind of printed playing card waste gas treatment equipment |
| CN110812627A (en) * | 2019-11-26 | 2020-02-21 | 熊墨勇 | Portable atomization therapeutic instrument |
| CN110975077A (en) * | 2019-12-18 | 2020-04-10 | 刘纳新 | Medical atomizer |
| CN212493657U (en) * | 2020-04-26 | 2021-02-09 | 江苏新美星包装机械股份有限公司 | Ultrasonic atomization device |
-
2020
- 2020-04-26 CN CN202010337197.3A patent/CN111389644A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423538Y (en) * | 2000-05-24 | 2001-03-14 | 北京亚都科技股份有限公司 | Ultrasonic air-conditioning fan |
| CN101070593A (en) * | 2007-06-15 | 2007-11-14 | 西安交通大学 | Ultrasonic-atomizing heat-decomposing compound semiconductor film preparing system |
| CN202342621U (en) * | 2011-10-27 | 2012-07-25 | 包头市圣鑫邦医疗科技有限公司 | Medical compressed air atomizer for superfine aerosol particles |
| CN104864523A (en) * | 2014-02-25 | 2015-08-26 | 崔骥 | Personal air cleaning device using washing and active air feeding principles |
| CN109200711A (en) * | 2018-11-16 | 2019-01-15 | 深圳东忠窑炉有限公司 | A kind of energy-saving circulating deduster |
| CN110227320A (en) * | 2019-05-24 | 2019-09-13 | 深圳市望京印刷有限公司 | A kind of printed playing card waste gas treatment equipment |
| CN110141742A (en) * | 2019-05-31 | 2019-08-20 | 广州市山崎生物技术有限公司 | Atomizer denoising device |
| CN110812627A (en) * | 2019-11-26 | 2020-02-21 | 熊墨勇 | Portable atomization therapeutic instrument |
| CN110975077A (en) * | 2019-12-18 | 2020-04-10 | 刘纳新 | Medical atomizer |
| CN212493657U (en) * | 2020-04-26 | 2021-02-09 | 江苏新美星包装机械股份有限公司 | Ultrasonic atomization device |
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