CN206881418U - A kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device - Google Patents
A kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device Download PDFInfo
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- CN206881418U CN206881418U CN201720591399.4U CN201720591399U CN206881418U CN 206881418 U CN206881418 U CN 206881418U CN 201720591399 U CN201720591399 U CN 201720591399U CN 206881418 U CN206881418 U CN 206881418U
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Abstract
The utility model discloses a kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device；Including double-layer barrel；Along the coalescence turbolator of double-layer barrel internal face array distribution；Array distribution forms eddy flow coalescence area in the coalescence turbolator of double-layer barrel internal face；Internal face at the gas approach end of double-layer barrel, array and circle of contact mode are disposed with multiple swirling flow atomizing sound wave turbulators；The cross section that swirling flow atomizing sound wave turbulator surrounds, form high pressure cyclone area；When dust-laden waste heat flue gas enters high pressure cyclone area by gas approach, with swirling flow atomizing sound wave turbulator caused by wet saturated steam move along circle of contact direction in the presence of sound wave and mutually hit, and spiral travels forward into eddy flow coalescence area in a manner of the circle of contact, it is vortexed being formed with coalescence turbolator collision rift；Dust-laden waste heat flue gas fine particulate matter realizes that coalescence separates under the effect that intercouples of sound wave, phase transformation and turbulent flow.
Description
Technical field
It the utility model is related to gas-solid subparticle removing sulfuldioxide field, more particularly to a kind of circle of contact swirling flow atomizing and sound wave
Act on coalescence fine particle device.
Background technology
The subparticle contained in the waste gas of industry and vehicle discharge has had a strong impact on the health and pollution air of the mankind
Environment.Subparticle directly or indirectly carries poisonous, harmful material, once human body body and mind can be good for into inside of human body tissue
Harm serious Kang Zaocheng；While subparticle can stop for a long time in an atmosphere, long-distance sand transport, suspend in an atmosphere not
The reduction of the visibility of city and scenic spot can be only caused, but also haze phenomenon can be produced.Therefore fine in removing flue gas
Grain seems of crucial importance.
The grain diameter distributed number discharged after coal and heavy oil combustion is concentrated mainly on from several nanometers to several microns.
However, conventional dust removal device is very low in 0.1 μm~2 μm of removal efficiency for ultra-fine grain particularly particle diameter, pretreatment is set to set
Apply, by method physically or chemically, fine particle elder generation Caragana seed pests is just used conventional dust removal device efficiently into bulky grain
Removing.
The particle size range for promoting subparticle to grow up to conventional dust removal device efficient removal using single condensation technique has necessarily
Difficulty, and high energy consumption, coalescence time length.Therefore, a kind of compound coalescence device based on a variety of coalescence mechanism is developed, joint is more
It is very necessary that kind coagulating technique collectively promotes the quick Caragana seed pests of subparticle.
Verified sound wave coagulating technique can be effectively facilitated the solidifying of fine particle for the research tested and simulated both at home and abroad
And and combine that the larger seed grain of particle diameter is better, but to obtain preferable coalescence effect needs high sound wave strong
Degree, there are some researches show more than 158dB is reached when sound pressure level, obvious coalescence phenomenon, high intensity of acoustic wave could occur for subparticle
It is cost to need high energy consumption, is also required to eliminate with caused noise hazard.Phase transformation coalescence is fine using supersaturated vapor
Particle surface undergoes phase transition coalescence, increases subparticle granularity, but depends merely on supersaturated vapor in the solidifying of subparticle surface
And act on, 3 μm~more than 5 μm of the particle size range effectively removed to high efficiency demister of growing up has certain difficulty, realizes high satiety
Turn into the difficult point of the technology with the steam consumption required for degree；Turbulent flow coagulating technique is simple, efficient, is early widely used to control
The discharge of fine particle, but depend merely on turbulent flow coagulating technique and promote the long conference of fine particle to cause the larger pressure drop of system,
Energy consumption is big；Above all there is the defects of obvious in the method for single reinforcing subparticle collision and single increase smoke moisture.
The content of the invention
The shortcomings that the purpose of this utility model is to overcome above-mentioned prior art and deficiency, there is provided a kind of circle of contact swirling flow atomizing
With sound wave effect coalescence fine particle device.
The utility model is achieved through the following technical solutions：
A kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device, including such as lower component：
Double-layer barrel 6；The front and back end of double-layer barrel 6 is respectively gas approach 1, exhanst gas outlet 9；
Along the coalescence turbolator 5 of the internal face array distribution of double-layer barrel 6；Array distribution is in the solidifying of the internal face of double-layer barrel 6
And turbolator 5 forms eddy flow coalescence area 4；
Internal face at the end of gas approach 1 of double-layer barrel 6, array and circle of contact mode are disposed with multiple swirling flow atomizing sound waves
Turbulator 2；The cross section that swirling flow atomizing sound wave turbulator 2 surrounds, form high pressure cyclone area 3；Swirling flow atomizing sound wave turbulator 2
Injection is high-pressure jet；Dust-laden waste heat flue gas heats into high pressure cyclone area 3 to high-pressure jet；
When dust-laden waste heat flue gas enters high pressure cyclone area 3 by gas approach 1, caused by swirling flow atomizing sound wave turbulator 2
Wet saturated steam is moved along circle of contact direction in the presence of sound wave and mutually hit, and spiral travels forward in a manner of the circle of contact
Into eddy flow coalescence area 4, it is vortexed being formed with the collision rift of coalescence turbolator 5；Dust-laden waste heat flue gas fine particulate matter is in sound wave, phase
Change intercouples under effect with turbulent flow, realizes that coalescence separates.
The inner cylinder of double-layer barrel 6 is to be made up of sieve aperture 10 of the array through distribution；One is provided with the lower section of double-layer barrel 6 to receive
Storage 7；
Particle in the dust-laden waste heat flue gas of wet saturated steam entrainment, is vortexed being formed with the collision rift of coalescence turbolator 5, contains
Dirt waste heat flue gas fine particulate matter is fine after a part of coalescence separation under the effect that intercouples of sound wave, phase transformation and turbulent flow
Particulate matter enters collector 7 by sieve aperture 10, then the floss hole 8 through the bottom of collector 7 is discharged；The subparticle of remaining coalescence is from cigarette
The discharge of gas outlet 9, carries out subsequent treatment.
The area of section of the gas approach 1 and exhanst gas outlet 9 is less than the area of section of double-layer barrel 6；
Gas approach 1 and exhanst gas outlet 9 are connected with double-layer barrel 6 using tapering transition.
A kind of method of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle, it comprises the following steps：
Step 1：During high-pressure jet flows through swirling flow atomizing sound wave turbulator 2, in swirling flow atomizing sound wave turbulator 2
In the presence of throttling, decompression, cooling, wet saturated steam is produced；
Step 2：During high-pressure jet flows through swirling flow atomizing sound wave turbulator 2, swirling flow atomizing sound wave turbulator 2 produces
The sound wave that frequency range is 1-10kHz, sound pressure level scope is 130-158dB, caused sound wave together enter with wet saturated steam
Subparticle coalescence device；
Step 3：Dust-laden waste heat flue gas flows through gas approach 1 and enters high pressure cyclone area 3 and swirling flow atomizing sound wave turbulator 2
When the wet saturated steam of ejection meets, an effect mutually hit along circle of contact direction with mixing is produced, percussion flow enhances micro-
Mixing and coalescence between fine grained and wet saturated steam, eddy flow is then entered by center directive eddy flow coalescence area 4 of high pressure cyclone area 3
Coalescence area 4；
The wet saturated steam of rotation is followed to be travelled forward as rapid spiral in eddy flow coalescence area 4, and in spiral forward
Persorption is mutually intervolved during motion with wet saturated steam to close, the subparticle in dust-laden waste heat flue gas is due to by centrifugal force
Act on and continue to be threadingly advanced to the direction of eddy flow coalescence area 4, at the same time, whirlpool is produced under the flow-disturbing effect of coalescence turbolator 5
Flow, the fine particle carried secretly in dust-laden waste heat flue gas realizes coalescence point under the effect of intercoupling of sound wave, phase transformation and turbulent flow
From.
Coalescence separation refers to：Fine particle after a part of coalescence separation enters collector 7 by sieve aperture 10, then through collecting
The floss hole 8 of the bottom of device 7 is discharged；The subparticle of remaining coalescence is discharged from exhanst gas outlet 9, carries out subsequent treatment.
The utility model is had the following advantages and effect relative to prior art：
1st, both percussion flow and phase transformation coalescence are mutually promoted, and energy consumption is low, coalescence efficiency high.Ash-laden gas is in high pressure cyclone area
3 with swirling flow atomizing sound wave turbulator 2 caused by wet saturated steam mutually hit, percussion flow enhances subparticle and wet saturated steam
Between mixing and coalescence, the steam in wet saturated steam condensed on subparticle surface rapidly, surface, which condenses, moisture film
Subparticle further hits against Caragana seed pests during shock, and both mutually promote in effect.
2nd, both sound wave coalescence and phase transformation coalescence are mutually promoted, and energy consumption further reduces, and coalescence efficiency further improves.It is high
When jet flow high speed is by swirling flow atomizing sound wave turbulator 2, sound wave caused by swirling flow atomizing sound wave turbulator 2 is set to be steamed with wet saturation
Vapour together enters coalescence device, high in the position particle number concentrations of nodal point because sound wave has convergence effect to subparticle,
A large amount of coagulable particle surfaces are provided, are advantageous to supersaturated vapor in its surface condensation growth, drop and cigarette after growing up
Subparticle forms wide size distribution then and promotes the sound wave coalescence between subparticle in gas, and two kinds of effects are mutually promoted.
3rd, both phase transformation coalescence and turbulent flow coalescence are mutually promoted, and energy consumption continues reduction, coalescence efficiency continues to improve.Due to wet
Saturated vapor sprays along circle of contact direction so that it is quick that flue gas follows the wet saturated steam rotated at a high speed to make in eddy flow coalescence area 4
Spiral travels forward, and flue gas mutually intervolves persorption conjunction with wet saturated steam during spiral travels forward, in flue gas
Subparticle is drawn close due to subject to centrifugal forces and to coalescence device inwall so that region near coalescence device inwall into
For a particle high concentration region, the eddy flow area of high concentration provides a large amount of coagulable particle surfaces, is advantageous to supersaturated vapor
In its surface condensation growth, the subparticle that surface condensation has moisture film after growing up serves as collection core, collided with it fine
Particle is then easy to be attached on its surface promotion subparticle Caragana seed pests, and two kinds of effects are mutually promoted.
4th, the region near eddy flow coalescence area inwall produces a particle high concentration region, enhances the coalescence of subparticle
Effect.Due to wet saturated steam along circle of contact direction spray so that flue gas followed in eddy flow coalescence area 4 at a high speed rotate wet saturation
Steam is travelled forward as rapid spiral, and the subparticle in flue gas is leaned on due to subject to centrifugal forces to coalescence device inwall
Hold together so that the region near eddy flow coalescence area inwall turns into a particle high concentration region, and the eddy flow area of high concentration increases fine
Collided between particle and the probability of coalescence, enhance the coalescence effect of subparticle.
5th, flue gas quickly streams coalescence turbolator 5, enhances the turbulent flow coalescence effect of subparticle.Due to wet saturated steam
Sprayed along circle of contact direction so that flue gas follows the wet saturated steam rotated at a high speed to make rapid spiral forward in eddy flow coalescence area 4
Motion, the path that flue gas makees swirling motion are much larger than trace for linear motion so that under equal inlet air conditions, flue gas is made
The speed when speed that swirling motion streams coalescence turbolator 5 is much larger than for linear motion, diffraction velocity is bigger, and production whirlpool effect is got over
Good, turbulent flow coalescence efficiency is higher.
6th, flue gas streams vortex caused by coalescence turbolator 5 and travelled forward along airflow direction spiral, and the turbulent flow in flow field is strong
Degree is effectively improved, and enhances the turbulent flow coalescence effect of subparticle.
7th, multiple sieve apertures 10 are uniformly distributed on the inner barrel in the double-layer barrel 6, outer cylinder body is closing stainless steel cylinder,
Fine particle after the coalescence separation of part enters outer cylinder body by sieve aperture 10, is collected through collector 7, then is discharged by floss hole 8, with
Part subparticle in this removing flue gas, reach the effect of flue gas preliminary purification.
8th, the fine turbulent flow drop in wet saturated steam caused by swirling flow atomizing sound wave turbulator 2, its particle diameter is mainly 50
~80 μm, the fine turbulent flow drop of the particle diameter enters in coalescence device, can be further on the premise of it need not be additionally provided energy consumption
Improve the coalescence efficiency of subparticle.
9th, high-pressure jet is through producing the sound wave of certain frequency and sound pressure level during swirling flow atomizing sound wave turbulator 2, and by outer
Add sound source to produce sound wave to compare, simplify coalescence device.
10th, high-pressure jet through during swirling flow atomizing sound wave turbulator 2 because the effect that throttles, cool, be depressured produces a level pressure
The wet saturated steam of power, temperature and mass dryness fraction, reduce the energy consumption of directly production high-pressure and high-temperature steam.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the periphery in high pressure cyclone area 3, and signal is arranged along the swirling flow atomizing sound wave turbulator 2 of circle of contact direction injection
Figure.
Fig. 3 be eddy flow coalescence area 4 periphery, the flow-disturbing schematic diagram of coalescence turbolator 5.
Fig. 4 is the inner cylinder in double-layer barrel 6, and the distribution schematic diagram of multiple sieve apertures 10 is uniformly distributed on inner cylinder.
Embodiment
The utility model is more specifically described in detail with reference to specific embodiment.
Embodiment
As shown in Figures 1 to 4.The utility model discloses a kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle
Device, including such as lower component：
Double-layer barrel 6；The front and back end of double-layer barrel 6 is respectively gas approach 1, exhanst gas outlet 9；
Along the coalescence turbolator 5 of the internal face array distribution of double-layer barrel 6；Array distribution is in the solidifying of the internal face of double-layer barrel 6
And turbolator 5 forms eddy flow coalescence area 4；
Internal face at the end of gas approach 1 of double-layer barrel 6, array and circle of contact mode are disposed with multiple swirling flow atomizing sound waves
Turbulator 2；The cross section that swirling flow atomizing sound wave turbulator 2 surrounds, form high pressure cyclone area 3；Swirling flow atomizing sound wave turbulator 2
Injection is high-pressure jet；Dust-laden waste heat flue gas heats into high pressure cyclone area 3 to high-pressure jet；
When dust-laden waste heat flue gas enters high pressure cyclone area 3 by gas approach 1, caused by swirling flow atomizing sound wave turbulator 2
Wet saturated steam is moved along circle of contact direction in the presence of sound wave and mutually hit, and spiral travels forward in a manner of the circle of contact
Into eddy flow coalescence area 4, it is vortexed being formed with the collision rift of coalescence turbolator 5；Dust-laden waste heat flue gas fine particulate matter is in sound wave, phase
Change intercouples under effect with turbulent flow, realizes that coalescence separates.
The inner cylinder of double-layer barrel 6 is to be made up of sieve aperture 10 of the array through distribution；One is provided with the lower section of double-layer barrel 6 to receive
Storage 7；
Particle in the dust-laden waste heat flue gas of wet saturated steam entrainment, is vortexed being formed with the collision rift of coalescence turbolator 5, contains
Dirt waste heat flue gas fine particulate matter is fine after a part of coalescence separation under the effect that intercouples of sound wave, phase transformation and turbulent flow
Particulate matter enters collector 7 by sieve aperture 10, then the floss hole 8 through the bottom of collector 7 is discharged, and the part removed with this in flue gas is micro-
Fine grained, reach the effect of flue gas preliminary purification.The subparticle of remaining coalescence is discharged from exhanst gas outlet 9, carries out subsequent treatment.
The area of section of the gas approach 1 and exhanst gas outlet 9 is less than the area of section of double-layer barrel 6；
Gas approach 1 and exhanst gas outlet 9 are connected with double-layer barrel 6 using tapering transition.
The circumferentially distributed multilayer coalescence turbolator 5 in the utility model eddy flow coalescence area 4, when the wet saturated steam of high speed rotation
Flue gas is driven when coalescence turbolator 5 is quickly streamed in a manner of the circle of contact, a series of vortex that yardsticks differ is produced along the hand of spiral,
Caused swirling helical motion improves turbulence intensity, enhances turbulent flow coalescence effect；And because air-flow is in eddy flow coalescence area 4
Spiral travels forward, and under equal conditions, move trajectory greatly increases compared with linear motion, and air-flow diffraction velocity is great
Improve, the raising of speed enhances turbulent flow coalescence effect.Fine particle produces coalescence separation under shock and eddy current effect.
As described above.The utility model, which condenses steam used on subparticle surface, to be passed through at a high speed using high-pressure jet
What wet saturated steam caused by the throttling, decompression, cooling effect during swirling flow atomizing sound wave turbulator provided, it is high to reduce directly production
The energy consumption of super pressure-high temperature steam；Meanwhile using sound wave caused by high-pressure jet impact swirling flow atomizing sound wave turbulator to fine
Grain thing carries out coalescence, is compared with producing sound wave using external sound source, simplifies subparticle coalescence device.Employ eddy flow mist
The wet saturated steam for changing the injection of sound wave turbulator mutually hits with ash-laden gas, promotes wet saturated steam and fine using percussion flow
The mixing coalescence of grain, effectively enhancing steam has fine of moisture film in the condensation on subparticle surface and the condensation of promotion surface
Grain, which is further hit against, grows up.
Because wet saturated steam is along the ejection of circle of contact direction eddy flow, flue gas is set mutually to intervolve persorption conjunction, and edge with wet saturated steam
The inner circle circumferential direction spiral in eddy flow coalescence area forward, the subparticle in flue gas is coagulated due to subject to centrifugal forces to eddy flow
And area's inwall is drawn close, eddy flow coalescence area inwall nearby turns into a particle high concentration region, and the eddy flow area of high concentration increases particle
Between collide and the probability of coalescence, enhance the coalescence effect of particle.
The utility model increases peripheral speed, and with spiral shell in the case where ensureing that flue gas axial flow velocity is constant or reducing
The mode of rotation motion quickly streams coalescence turbolator, and a series of vortex of screws is produced behind coalescence turbolator, strengthens
Turbulence intensity.The enhancing of turbulence intensity and the raising of diffraction velocity, the effect of turbulent flow coalescence can be strengthened.
Due to the fine turbulent flow size droplet diameter in wet saturated steam caused by swirling flow atomizing sound wave turbulator is mainly 50~
80 μm, the fine turbulent flow drop of the particle diameter enters in coalescence device, can further be carried on the premise of it need not be additionally provided energy consumption
The coalescence efficiency of high subparticle.
The utility model double-layer barrel, outer barrel are closing stainless steel cylinder, and inner cylinder is stainless steel mesh, by array distribution
Several sieve apertures are formed.There is gap between outer barrel and inner cylinder.Fine particle after the coalescence separation of part is entered by sieve aperture
Collector is collected, then is discharged by floss hole, and the part subparticle in flue gas is removed with this, reaches the effect of flue gas preliminary purification
Fruit.
The method of the utility model circle of contact swirling flow atomizing and sound wave effect coalescence fine particle, can be real as follows
It is existing：
Step 1：During high-pressure jet flows through swirling flow atomizing sound wave turbulator 2, in swirling flow atomizing sound wave turbulator 2
In the presence of throttling, decompression, cooling, wet saturated steam is produced；
Step 2：During high-pressure jet flows through swirling flow atomizing sound wave turbulator 2, swirling flow atomizing sound wave turbulator 2 produces
The sound wave that frequency range is 1-10kHz, sound pressure level scope is 130-158dB, caused sound wave together enter with wet saturated steam
Subparticle coalescence device；
Step 3：Dust-laden waste heat flue gas flows through gas approach 1 and enters high pressure cyclone area 3 and swirling flow atomizing sound wave turbulator 2
When the wet saturated steam of ejection meets, an effect mutually hit along circle of contact direction with mixing is produced, percussion flow enhances micro-
Mixing and coalescence between fine grained and wet saturated steam, eddy flow is then entered by center directive eddy flow coalescence area 4 of high pressure cyclone area 3
Coalescence area 4；
The wet saturated steam of rotation is followed to be travelled forward as rapid spiral in eddy flow coalescence area 4, and in spiral forward
Persorption is mutually intervolved during motion with wet saturated steam to close, the subparticle in dust-laden waste heat flue gas is due to by centrifugal force
Act on and continue to be threadingly advanced to the direction of eddy flow coalescence area 4, at the same time, whirlpool is produced under the flow-disturbing effect of coalescence turbolator 5
Flow, the fine particle carried secretly in dust-laden waste heat flue gas realizes coalescence point under the effect of intercoupling of sound wave, phase transformation and turbulent flow
From.
Coalescence separation refers to：Fine particle after a part of coalescence separation enters collector 7 by sieve aperture 10, then through collecting
The floss hole 8 of the bottom of device 7 is discharged；The subparticle of remaining coalescence is discharged from exhanst gas outlet 9, carries out subsequent treatment.Removed with this
Part subparticle in flue gas, reach the effect of flue gas preliminary purification.
The utility model double-layer barrel is not only suitable for cylindrical structural, is also adapted to rectangle or other cross sectional shapes.
As described above, it can preferably realize the utility model.
Embodiment of the present utility model is simultaneously not restricted to the described embodiments, and other are any without departing from of the present utility model
Spirit Essence with made under principle change, modification, replacement, combine, simplification, should be equivalent substitute mode, be included in
Within the scope of protection of the utility model.
Claims (3)
1. a kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device, it is characterised in that including such as lower component：
Double-layer barrel (6)；Double-layer barrel (6) front and back end is respectively gas approach (1), exhanst gas outlet (9)；
Along the coalescence turbolator (5) of double-layer barrel (6) internal face array distribution；Array distribution is in double-layer barrel (6) internal face
Coalescence turbolator (5) forms eddy flow coalescence area (4)；
The internal face that gas approach (1) in double-layer barrel (6) is held, simultaneously circle of contact mode is disposed with multiple swirling flow atomizing sound waves to array
Turbulator (2)；The cross section that swirling flow atomizing sound wave turbulator (2) surrounds, formed high pressure cyclone area (3)；Swirling flow atomizing sound wave
Turbulator (2) injection is high-pressure jet；Dust-laden waste heat flue gas heats into high pressure cyclone area (3) to high-pressure jet；
When dust-laden waste heat flue gas enters high pressure cyclone area (3) by gas approach (1), produced with swirling flow atomizing sound wave turbulator (2)
Wet saturated steam move along circle of contact direction in the presence of sound wave and mutually hit, and spiral is transported forward in a manner of the circle of contact
It is dynamic to enter eddy flow coalescence area (4), it is vortexed being formed with coalescence turbolator (5) collision rift；Dust-laden waste heat flue gas fine particulate matter exists
Sound wave, phase transformation and turbulent flow intercouple under effect, realize that coalescence separates.
2. circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device according to claim 1, it is characterised in that double
The inner cylinder of layer cylinder (6) is to be made up of sieve aperture (10) of the array through distribution；A collector is provided with the lower section of double-layer barrel (6)
(7)；
Particle in the dust-laden waste heat flue gas of wet saturated steam entrainment, is vortexed, dust-laden being formed with coalescence turbolator (5) collision rift
Waste heat flue gas fine particulate matter is under the effect that intercouples of sound wave, phase transformation and turbulent flow, fine after a part of coalescence separation
Grain thing enters collector (7), then the discharge of the floss hole (8) through collector (7) bottom by sieve aperture (10)；Fine of remaining coalescence
Grain is discharged from exhanst gas outlet (9), carries out subsequent treatment.
3. circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device according to claim 2, it is characterised in that institute
The area of section for stating gas approach (1) and exhanst gas outlet (9) is less than the area of section of double-layer barrel (6)；
Gas approach (1) and exhanst gas outlet (9) are connected with double-layer barrel (6) using tapering transition.
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| CN201720591399.4U CN206881418U (en) | 2017-05-25 | 2017-05-25 | A kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device |
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| CN201720591399.4U CN206881418U (en) | 2017-05-25 | 2017-05-25 | A kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088344A (en) * | 2017-05-25 | 2017-08-25 | 华南理工大学 | A kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle apparatus and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088344A (en) * | 2017-05-25 | 2017-08-25 | 华南理工大学 | A kind of circle of contact swirling flow atomizing and sound wave effect coalescence fine particle apparatus and method |
| CN107088344B (en) * | 2017-05-25 | 2023-08-04 | 华南理工大学 | Device and method for agglomerating fine particles through tangential rotational flow atomization and sound wave action |
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