CN207654899U - Acoustic agglomeration dust pelletizing system - Google Patents
Acoustic agglomeration dust pelletizing system Download PDFInfo
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- CN207654899U CN207654899U CN201721421233.4U CN201721421233U CN207654899U CN 207654899 U CN207654899 U CN 207654899U CN 201721421233 U CN201721421233 U CN 201721421233U CN 207654899 U CN207654899 U CN 207654899U
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- waveguide tube
- acoustic waveguide
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Abstract
A kind of acoustic agglomeration dust pelletizing system of the utility model, including sound wave ash remover and demister, sound wave ash remover are equipped with both sides that are multiple and being symmetricly set on desulfurizing tower exhaust gases passes, and demister is connect at matrix arrangement with the outlet flue of desulfurizing tower exhaust gases passes.The utility model little particle flue dust is emitted into through desulfurizing tower in exhaust gases passes, first through sound wave ash remover to sending out high sound pressure level low-frequency sound wave in exhaust gases passes, cause the substantially vibration of little particle flue dust in exhaust gases passes, make mutual frictional impact between little particle flue dust, since smoke moisture is larger, little particle flue dust generates reuniting effect during mutual frictional impact, and little particle flue dust fast growth is at bulky grain flue dust under this effect.Then, bulky grain flue dust adsorbs through demister and washes away flue dust and be emitted into air, and then can effectively remove little particle dust, reduces PM2.5 dust granule contents in smoke evacuation, reduces atmosphere pollution.
Description
Technical field
The utility model is related to pollution control equipment manufacturing technology fields, more particularly to a kind of acoustic agglomeration dedusting system
System.
Background technology
With the progress of society and economic development, the related fields coal-burning boiler such as thermal power plant, steel, coal chemical industry, building materials
Pollutant emission in flue gas to polluting by the common concern of people for atmospheric environment, therefore effectively reduces pollutant
Discharge is the severe challenge that China's energy field sustainable development is faced to improve its influence to environment.
Currently, industrial generally carry out discharge smog disposition using electrostatic precipitator, but electrostatic precipitator is only to big
Grain flue dust has suction-operated, and very low for the removal efficiency of micro to submicro particles, in particular for small of PM2.5
The suction-operated of grain dust is not strong, causes in industrial production chimney emission that PM2.5 dust granules content is higher, is discharged into air and causes
Pollution.
Utility model content
The technical problem to be solved by the present invention is to provide one kind capable of effectively removing little particle dust, reduces in smoke evacuation
The acoustic agglomeration dust pelletizing system of PM2.5 dust granule contents.
A kind of acoustic agglomeration dust pelletizing system of the utility model, including sound wave ash remover and demister, the sound wave ash remover
Equipped with multiple and be symmetricly set on the both sides of desulfurizing tower exhaust gases passes, the demister is at matrix arrangement and desulfurizing tower exhaust gases passes
Outlet flue connection；
The sound wave ash remover includes sonic generator, sound wave amplifier, and the sonic generator includes air inlet, air
Storage tank, outer barrel and motor, the sound wave amplifier include sleeve and acoustic waveguide tube, the air inlet by air delivery pipe with
Air storage tank connects, and the gas outlet of air storage tank and one end of outer barrel connect, and the shaft of the motor is placed in the outer barrel
Inside and closely coupled with it, one end of the sleeve is connect with outer barrel, and the other end is mounted on the outer of desulfurizing tower exhaust gases passes
On wall, the side wall of the outer barrel is equipped with through-hole, and one end of the acoustic waveguide tube is placed in outer barrel across through-hole, and the other end is worn
It crosses the sleeve and extends to inside desulfurizing tower exhaust gases passes；
The demister includes the demisting pipeline being connect with desulfurizing tower exhaust gases passes, and electricity is equipped with successively in the demisting pipeline
Dynamic ball valve, demister and flusher, the electrical ball valve are located on demisting pipeline close to one end of desulfurizing tower exhaust gases passes,
The flusher is located at the end of demisting pipeline.
The utility model acoustic agglomeration dust pelletizing system, wherein the sleeve includes cylinder and the arc in one end is arranged
Plate, the arc panel are equipped with supporting rod, and the outer barrel is fixedly mounted by supporting rod and arc panel, and the cylinder is welded de-
On the outer wall in sulphur tower flue gas channel.
The utility model acoustic agglomeration dust pelletizing system, wherein the acoustic waveguide tube includes the small sound of axle center on the same line
The osculum end of waveguide and big acoustic waveguide tube, the small acoustic waveguide tube is placed in outer barrel, the big opening end of the small acoustic waveguide tube with
The osculum end connection of big acoustic waveguide tube, the big opening end of the big acoustic waveguide tube are placed in inside desulfurizing tower exhaust gases passes.
The utility model acoustic agglomeration dust pelletizing system, wherein the loud waveguide includes identical first acoustic waveguide of size
Pipe valve and the second acoustic waveguide tube valve, the first acoustic waveguide tube valve are connect with the second acoustic waveguide tube valve phase split, the small sound wave
The second connected unit is equipped at the big opening end of conduit, the first acoustic waveguide tube valve and the second acoustic waveguide tube valve are mounted on described second
In connected unit.
The utility model acoustic agglomeration dust pelletizing system, wherein the motor is equipped with converter plant.
The utility model acoustic agglomeration dust pelletizing system, wherein the air inlet is equipped with filter.
Compared with prior art, advantages and beneficial effects possessed by the utility model are：
The utility model little particle flue dust is emitted into through desulfurizing tower in exhaust gases passes, logical to flue gas through sound wave ash remover first
High sound pressure level low-frequency sound wave is sent out in road, causes the substantially vibration of little particle flue dust in exhaust gases passes, is made between little particle flue dust
Mutual frictional impact, since smoke moisture is larger, little particle flue dust generates reuniting effect during mutual frictional impact, at this
Little particle flue dust fast growth is at bulky grain flue dust under kind effect.Then, bulky grain flue dust adsorbs through demister and rushes flue dust
It walks and is emitted into air, and then little particle dust can be effectively removed, reduce PM2.5 dust granule contents in smoke evacuation, reduce
Atmosphere pollution.
The utility model acoustic waveguide tube is installed by the outer wall of sleeve and desulfurizing tower exhaust gases passes, is made sound wave ash remover and is taken off
Only there are one contact installation points between the outer wall in sulphur tower flue gas channel, and make the outer wall of sound wave ash remover and desulfurizing tower exhaust gases passes
Between by installation form overall structure, when exhaust gases passes because high temperature occur thermal deformation when, sound wave ash remover can be with desulfurization
The deformation of the outer wall in tower flue gas channel and change in location accordingly occurs, ensure sound wave ash remover mounting structure stability, avoid
In the prior art because position relative dislocation between sound wave ash remover and the outer wall of desulfurizing tower exhaust gases passes excessively occurs in installation point, lead
Cause sound wave ash remover mounting structure unstable.
The acoustic agglomeration dust pelletizing system of the utility model is described further below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model acoustic agglomeration dust pelletizing system；
Fig. 2 is the structural schematic diagram of sound wave ash remover in the utility model acoustic agglomeration dust pelletizing system；
Fig. 3 is the overlooking structure diagram of Fig. 2；
Fig. 4 is the structural schematic diagram of acoustic waveguide tube in the utility model acoustic agglomeration dust pelletizing system；
Fig. 5 is the structural schematic diagram of demister in the utility model acoustic agglomeration dust pelletizing system；
Wherein：1, desulfurizing tower exhaust gases passes；2, sound wave ash remover；3, demister；
201, sonic generator；2011, air storage tank；2012, filter；2013, air inlet；2014, outer barrel；
2015, motor；2016, converter plant；
202, sound wave amplifier；203, supporting rod；2021, arc panel；2022, cylinder；2023, small acoustic waveguide tube；2024、
Big acoustic waveguide tube；2025, the first acoustic waveguide tube valve；2026, the second acoustic waveguide tube valve；
301, demisting pipeline；302, electrical ball valve；303, demister；304, flusher.
Specific implementation mode
As shown in Figure 1, a kind of acoustic agglomeration dust pelletizing system of the utility model, including sound wave ash remover 2 and demister 3, sound
Wave soot blower 2 is equipped with both sides that are multiple and being symmetricly set on desulfurizing tower exhaust gases passes 1, and demister 3 is at matrix arrangement and desulfurizing tower
The outlet flue of exhaust gases passes 1 connects.
Little particle flue dust is emitted into through desulfurizing tower in exhaust gases passes, first through sound wave ash remover 2 to being sent out in exhaust gases passes
High sound pressure level low-frequency sound wave causes the substantially vibration of little particle flue dust in exhaust gases passes, makes phase mutual friction between little particle flue dust
Collision, since smoke moisture is larger, little particle flue dust generates reuniting effect during mutual frictional impact, under this effect
Little particle flue dust fast growth is at bulky grain flue dust.Then, bulky grain flue dust adsorbs through demister 3 and flue dust is washed away and discharged
Into air, and then little particle dust can be effectively removed, reduce PM2.5 dust granule contents in smoke evacuation, reduce atmosphere pollution.
As shown in Figure 2 and Figure 3, sound wave ash remover 2 includes sonic generator 201, sound wave amplifier 202, sonic generator
201 include air inlet 2013, air storage tank 2011, outer barrel 2014 and motor 2015, and sound wave amplifier 202 includes sleeve harmony
Waveguide, air inlet 2013 are connect by air delivery pipe with air storage tank 2011, the gas outlet of air storage tank 2011 with
One end of outer barrel 2014 connects, and the shaft of motor 2015 is placed in the inside of outer barrel 2014 and, one end of sleeve closely coupled with it
It being connect with outer barrel 2014, the other end is mounted on the outer wall of desulfurizing tower exhaust gases passes 1, and the side wall of outer barrel 2014 is equipped with through-hole,
One end of acoustic waveguide tube is placed in across through-hole inside outer barrel 2014, and the other end passes through sleeve and extends to desulfurizing tower exhaust gases passes 1
It is internal.
Air enters through air inlet 2013 in air storage tank 2011, and air storage tank 2011 is connect with outer barrel 2014, together
When outer barrel 2014 be also connected to motor 2015, be converted into sound wave energy under the action of motor 2015 into the air in outer barrel 2014
Acoustic wave energy, is transferred in desulfurizing tower exhaust gases passes 1 by amount by acoustic waveguide tube, so that the generation of little particle flue dust is back and forth shaken using acoustic energy
It is dynamic, and then so that little particle flue dust is generated reuniting effect fast growth and form bulky grain flue dust, reach the mesh of removal little particle flue dust
's.
Wherein, motor 2015 is equipped with converter plant 2016, can be with 2015 rotating speed of regulation motor, to reach adjusting sounding
The effect of frequency.
Air inlet 2013 be equipped with filter 2012, can to import gas in impurity and moisture be purged, protection is set
Standby normal use, extends equipment service life.
Further, sleeve includes cylinder 2022 and the arc panel 2021 in one end is arranged, and arc panel 2021 is equipped with
Supporting rod 203, outer barrel 2014 are fixedly mounted by supporting rod 203 and arc panel 2021, and cylinder 2022 is welded in desulfurization tower flue gas
On the outer wall in channel 1.
Acoustic waveguide tube is installed by the outer wall of sleeve and desulfurizing tower exhaust gases passes 1, makes sound wave ash remover 2 and desulfurization tower flue gas
Only there are one contact installation points between the outer wall in channel 1, and make between sound wave ash remover 2 and the outer wall of desulfurizing tower exhaust gases passes 1
Overall structure is formed by installation, when because of high temperature thermal deformation occurs for exhaust gases passes, sound wave ash remover 2 can be with desulfurizing tower cigarette
The deformation of the outer wall in gas channel 1 and change in location accordingly occurs, ensure the stability of 2 mounting structure of sound wave ash remover, avoid existing
Have in technology because position relative dislocation between sound wave ash remover 2 and the outer wall of desulfurizing tower exhaust gases passes 1 excessively occurs in installation point, leads
Cause 2 mounting structure of sound wave ash remover unstable.
Further, as shown in figure 4, acoustic waveguide tube includes the small acoustic waveguide tube 2023 of axle center on the same line and loud
Waveguide 2024, small acoustic waveguide tube 2023 and big acoustic waveguide tube 2024 are truncated cone-shaped conduit, small acoustic waveguide tube 2023 with it is loud
The curve of waveguide 2024 is exponential curve.
The osculum end of small acoustic waveguide tube 2023 is placed in outer barrel 2014, the big opening end of small acoustic waveguide tube 2023 and big acoustic waveguide
The osculum end of pipe 2024 connects, and the big opening end of big acoustic waveguide tube 2024 is placed in inside desulfurizing tower exhaust gases passes 1.
Big acoustic waveguide tube 2024 includes identical first acoustic waveguide tube valve, the 2025 and second acoustic waveguide tube valve 2026 of size, the
One acoustic waveguide tube valve 2025 is connect with the 2026 phase split of the second acoustic waveguide tube valve, and the is equipped at the big opening end of small acoustic waveguide tube 2023
Two connected units, the first acoustic waveguide tube valve 2025 and the second acoustic waveguide tube valve 2026 are welded in the second connected unit.
At work, sound wave enters acoustic waveguide tube from the osculum end of small acoustic waveguide tube 2023, through 2023 He of small acoustic waveguide tube
Big acoustic waveguide tube 2024, is released after amplification through 2024 big opening end of big acoustic waveguide tube, big opening end diameter is big compared with osculum end diameter, sound wave
Sound pressure level increases, and the welding structure of the first acoustic waveguide tube valve 2025 and the second acoustic waveguide tube valve 2026 can effectively solve sonic soot cleaning
The installation question of 2 acoustic waveguide tube of device, and convenience in transport, safety coefficient is high after installation, avoids what the easy ring-type of acoustic waveguide tube fell off
Disadvantage improves the safety in equipment running process.
When in-site installation, since big acoustic waveguide tube 2024 includes the first acoustic waveguide tube valve of the identical mutual split connection of size
2025 and the second acoustic waveguide tube valve 2026, two panels acoustic waveguide tube valve can facilitate enters exhaust gases passes across desulfurizing tower exhaust gases passes wall
Big acoustic waveguide tube 2024 is welded on small acoustic waveguide tube 2023, then by inside after the 1 inside soldering of desulfurizing tower exhaust gases passes
Sleeve is sleeved on acoustic waveguide tube and is welded and fixed, then the cylinder 2022 on sleeve is welded in desulfurizing tower exhaust gases passes 1
On outer wall, the arc panel 2021 of sonic generator 201 and sleeve is installed and is fixed.
As shown in figure 5, demister 3 includes the demisting pipeline 301 being connect with desulfurizing tower exhaust gases passes 1, in demisting pipeline 301
It is equipped with electrical ball valve 302, demister 303 and flusher 304 successively, electrical ball valve 302 is located at close on demisting pipeline 301
One end of desulfurizing tower exhaust gases passes 1, flusher 304 are located at the end of demisting pipeline 301.It handles and obtains through sound wave ash remover 2
Bulky grain flue dust under the action of electrical ball valve 302 enter demisting pipeline 301, through demister 303 to bulky grain flue dust into
Row absorption carries out after-treatment to flue dust, then through flusher 304 will treated that gas washes away and be emitted into air,
And then little particle dust can be effectively removed, PM2.5 dust granule contents in smoke evacuation are reduced, atmosphere pollution is reduced.Wherein, it uses
When, electrical ball valve is opened, and air-flow is gone out, and flue dust is blown away；When not in use, electrical ball valve is closed, and extraneous dust is avoided to enter demisting
Inside device, safety coefficient is increased.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the protection of the utility model claims book determination
In range.
Claims (6)
1. a kind of acoustic agglomeration dust pelletizing system, it is characterised in that：Including sound wave ash remover and demister, the sound wave ash remover is set
There are both sides that are multiple and being symmetricly set on desulfurizing tower exhaust gases passes, the demister is at matrix arrangement and desulfurizing tower exhaust gases passes
Outlet flue connects；
The sound wave ash remover includes sonic generator, sound wave amplifier, and the sonic generator includes air inlet, air storage
Tank, outer barrel and motor, the sound wave amplifier include sleeve and acoustic waveguide tube, and the air inlet passes through air delivery pipe and air
Storage tank connects, and the gas outlet of air storage tank and one end of outer barrel connect, and the shaft of the motor is placed in the interior of the outer barrel
Portion and closely coupled with it, one end of the sleeve is connect with outer barrel, and the other end is mounted on the outer wall of desulfurizing tower exhaust gases passes,
The side wall of the outer barrel is equipped with through-hole, and one end of the acoustic waveguide tube is placed in outer barrel across through-hole, and the other end passes through institute
It states sleeve and extends to inside desulfurizing tower exhaust gases passes；
The demister includes the demisting pipeline being connect with desulfurizing tower exhaust gases passes, and electric ball is equipped with successively in the demisting pipeline
Valve, demister and flusher, the electrical ball valve is located at close to one end of desulfurizing tower exhaust gases passes on demisting pipeline, described
Flusher is located at the end of demisting pipeline.
2. acoustic agglomeration dust pelletizing system according to claim 1, it is characterised in that：The sleeve includes that cylinder and setting exist
The arc panel of one end, the arc panel are equipped with supporting rod, and the outer barrel is fixedly mounted by supporting rod and arc panel, described
Cylinder is welded on the outer wall of desulfurizing tower exhaust gases passes.
3. acoustic agglomeration dust pelletizing system according to claim 1, it is characterised in that：The acoustic waveguide tube includes axle center same
The osculum end of small acoustic waveguide tube on one straight line and big acoustic waveguide tube, the small acoustic waveguide tube is placed in outer barrel, the small sound wave
The big opening end of conduit is connect with the osculum end of big acoustic waveguide tube, and the big opening end of the big acoustic waveguide tube is placed in desulfurizing tower exhaust gases passes
It is internal.
4. acoustic agglomeration dust pelletizing system according to claim 3, it is characterised in that：The big acoustic waveguide tube includes size phase
Same the first acoustic waveguide tube valve and the second acoustic waveguide tube valve, the first acoustic waveguide tube valve connect with the second acoustic waveguide tube valve phase split
It connects, the second connected unit, the first acoustic waveguide tube valve and the second acoustic waveguide tube valve is equipped at the big opening end of the small acoustic waveguide tube
In second connected unit.
5. acoustic agglomeration dust pelletizing system according to claim 1, it is characterised in that：The motor is equipped with converter plant.
6. acoustic agglomeration dust pelletizing system according to claim 1, it is characterised in that：The air inlet is equipped with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421233.4U CN207654899U (en) | 2017-10-30 | 2017-10-30 | Acoustic agglomeration dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421233.4U CN207654899U (en) | 2017-10-30 | 2017-10-30 | Acoustic agglomeration dust pelletizing system |
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| Publication Number | Publication Date |
|---|---|
| CN207654899U true CN207654899U (en) | 2018-07-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803095A (en) * | 2017-10-30 | 2018-03-16 | 陈华锋 | Acoustic agglomeration dust pelletizing system |
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2017
- 2017-10-30 CN CN201721421233.4U patent/CN207654899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803095A (en) * | 2017-10-30 | 2018-03-16 | 陈华锋 | Acoustic agglomeration dust pelletizing system |
| CN107803095B (en) * | 2017-10-30 | 2024-02-02 | 陈华锋 | Acoustic agglomeration dust removal system |
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