CN110292828A - A kind of water lift disappears white device and its water lift disappears whitening method - Google Patents
A kind of water lift disappears white device and its water lift disappears whitening method Download PDFInfo
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- CN110292828A CN110292828A CN201910700977.7A CN201910700977A CN110292828A CN 110292828 A CN110292828 A CN 110292828A CN 201910700977 A CN201910700977 A CN 201910700977A CN 110292828 A CN110292828 A CN 110292828A
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- flue gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/02—Amassing the particles, e.g. by flocculation
- B01D51/06—Amassing the particles, e.g. by flocculation by varying the pressure of the gas or vapour
- B01D51/08—Amassing the particles, e.g. by flocculation by varying the pressure of the gas or vapour by sound or ultrasonics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chimneys And Flues (AREA)
Abstract
Disappear white device the invention discloses a kind of water lift and its water lift disappears whitening method, belongs to flue gas and disappear white device field.Apparatus of the present invention include shell, and shell is equipped with gas inlet and exhanst gas outlet, is equipped with the flow distribution plate being connected with gas inlet in shell；Shell is bellows-type shell；Flue gas heat exchange tube is provided between exhanst gas outlet below flow distribution plate in shell；Housing bottom is provided with discharge outlet.The present invention reduces the temperature of high-temperature flue gas by cooling water, condensate moisture therein is precipitated, when flue gas flows through bellows-type shell simultaneously, regular contraction, expansion can issue the specific frequency sound wave that suitable droplet is reunited and reunite to droplet, and the droplet after reunion slides in gravity, pass through discharge outlet discharger, gas-liquid separation is realized, sufficiently with energy, efficient water lift, the generation for effectively reducing white plume simultaneously, has achieved the purpose that disappear white.Apparatus of the present invention investment is low, and structure is simple, does not generate secondary pollution, is suitable for promoting the use of.
Description
Technical field
Disappear white device field the present invention relates to flue gas, in particular to a kind of water lift disappears white device and its water lift disappears whitening method.
Energy saver and side more particularly to a kind of flue gas water lift drop plume for fields such as thermoelectricity, steel, chemical industry, building materials, metallurgy
Method.
Background technique
The tail gas smoke temperature of industrial production discharge is higher, and after a series of pollutant process, tail gas water capacity is higher, in cigarette
Chimney exit encounters the lower atmosphere of temperature for quick refrigeration, and the vapor in flue gas will be condensed into small droplet, to be formed
White plume causes visual pollution and a degree of air pollution, receives the extensive concern of people.
The boiler controller system of China at this stage generallys use Wet Flue Gas Desulfurization Technique, this leads to the high-temperature flue gas come out from desulfurizing tower
A large amount of steam will be carried, while being also required to that a large amount of water resource is continuously replenished in desulfurizing tower, this cause huge water resource and
Power consumption.
Disappear empty-handed section commonly at this stage as MGGH (intermediate hot media flue gas heat-exchange unit), respectively setting is changed before and after desulfurizing tower
Hot device cools down to high-temperature flue gas by liquid water, and the liquid water after heating is used to heat the saturation cigarette of the low temperature after desulfurization again
Gas, finally by washing further go out flue dust contained by flue gas and droplet.But in MGGH technique, moisture contained by flue gas is arranged
To atmosphere, the waste of water resource is caused；Exiting flue gas water capacity is big, and required heat exchange area is big, and investment cost is high.
Summary of the invention
In order to make up for the deficiencies of the prior art, the present invention provides a kind of water lift disappear white device and its water lift disappears whitening method.
The technical solution of the present invention is as follows:
A kind of water lift disappears white device, including shell, and the shell is equipped with gas inlet and exhanst gas outlet, in the shell
Equipped with the flue gas shunting plate being connected with gas inlet；The shell is bellows-type shell；In the shell under flue gas shunting plate
Flue gas heat exchange tube is provided between side and exhanst gas outlet；The housing bottom is provided with discharge outlet.
Preferably, the internode of the bellows-type shell along the direction that flue gas is walked away from becoming larger.Sound wave frequency
Rate and the internode of flue gas flow rate (v), bellows are related away from (L), specifically: frequency=flue gas flow rate/node spacing.That is, flue gas
In the case that the sound wave flue gas flow rate that convergent-divergent generates in bellows is certain, for internode away from smaller, frequency is bigger；Internode away from
Bigger, frequency is smaller.
In addition, the relationship between best reunion frequency and water fog particle radius is embodied in formula:Wherein, η is the shear viscosity coefficient of gas, ρpFor the density of water mist, a is water fog particle radius.
That is, water fog particle is smaller, the best reunion frequency needed is higher, and water fog particle is bigger, the best reunion frequency needed
Rate is lower.
Since high-frequency sound wave is good to small size particle agglomerating effect, low frequency sound wave is to large-size particles agglomerating effect
Good, corrugated tube shape shell internode reduces its frequency of sound wave away from deeply increasing with flue gas, with this, and better aggregated particle size increases
Big water fog particle.
Preferably, the bellows-type shell is divided into n sections, and each section of internode is away from equal；Bellows-type shell
Each section of internode along the direction that flue gas is walked away from becoming larger；Wherein, n >=2.It is furthermore preferred that n >=4.Each section of height can be equal,
It can not also wait.Since each parameter is not necessarily changeless flue gas in bellows operation, bellows is accurately calculated
Internode does a segment design to ripple tube spacing away from relatively difficult, according to formula, and each section of upper internode is away from equal, in different sections
Difference is set, and along the direction that flue gas is advanced, each section of internode is away from incremental.The design meets practical application, while can promote water mist
Agglomeration efficiency, and then improve the white efficiency that disappears.
Preferably, the internode of the bellows-type shell is away from for 2~6cm.It is cut according to industrial common flue gas
Become the coefficient of viscosity, flue gas flow rate and water fog particle partial size etc. and calculates the internode of bellows-type shell away from becoming between 2~6cm
Change best.According to formula, according to different fume treatments calculate internode away from, under normal circumstances the internode of bellows-type shell away from for
2~6cm.Special circumstances can also according to the present invention and formula does special designing.
Preferably, the flue gas heat exchange tube is horizontally disposed.
Preferably, several groups flue gas heat exchange tube is set in the shell；Every group of flue gas heat exchange tube is provided with cold
But water inlet and heat exchange water out.
For improving heat exchanging efficiency, the intensive cloth of flue gas heat exchange tube between flue gas shunting plate lower section and exhanst gas outlet in shell
It sets, heat exchange area is big, and heat exchange efficiency is high, can be water mist by the moisture high-efficiency condensation in flue gas.
Preferably, the housing bottom is in cone shape.Housing bottom is set as cone shape, convenient for cohesion
Water gathers discharge outlet.
It carries out flue gas water lift using disappear white device of the water lift and disappears white method, flue gas enters bellows-type by gas inlet
Shell exchanges heat with flue gas heat exchange tube after the shunting of flue gas shunting plate, water mist is precipitated；Bellows-type shell makes the cigarette of flowing simultaneously
The regular contraction of gas and expansion, issue sound wave, reunite to the water mist through condensing；Droplet after reunion is slided under the effect of gravity
It falls, and through discharge outlet discharger；Flue gas after removing water mist is by exhanst gas outlet discharger.
Preferably, the relationship between frequency of sound wave and water fog particle radius meets formula (I):Wherein, η is the shear viscosity coefficient of gas, ρpFor the density of water mist, a is water fog particle radius.
Preferably, the flue gas water lift disappears white method, and flue gas flow rate is 20~30m/s.
The invention has the benefit that
1, the present invention disappears white device, is applied to demisting water lift, has and invests low, short construction period, occupied area is small, operation
Many advantages, such as maintenance cost is low, and high reliablity, structure is simple, does not generate secondary pollution, energy saving is suitable for promoting the use of.
2, the present invention disappears white device, and the temperature of high-temperature flue gas is effectively reduced by cooling water, analyses condensate moisture therein
Out, it is regular to shrink, expand the specific frequency sound that issue suitable droplet reunion when while flue gas flows through bellows-type shell
The sound pressure level of wave and sufficient intensity reunites to droplet, and the droplet after reunion slides along wall surface or vertical under the effect of gravity
Decline realizes gas-liquid separation, sufficiently uses energy, efficient water lift, while effectively reducing white plume by discharge outlet discharger
Generation, achieved the purpose that disappear white.
3, the present invention disappears white device, and frequency regulative mode is simple, can design according to actual needs shell node spacing and
Flue gas flow rate can targetedly realize that water mist is reunited, and reduce the generation of white plume.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is that water lift of the present invention disappears the main view of white device；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is that disappeared using water lift of the present invention white mounted cast is carried out the reunite droplets particles reduction amount variation of experiment of water mist and ties
Fruit.
In figure, 1, gas inlet, 2, flue gas shunting plate, 3, flue gas heat exchange tube, 4, bellows-type shell, 5, exhanst gas outlet,
6, discharge outlet.
Specific embodiment
A kind of water lift disappears white device, including shell, and shell is equipped with gas inlet and exhanst gas outlet, is equipped in shell and cigarette
The connected flue gas shunting plate of gas import；Shell is bellows-type shell；In shell below flue gas shunting plate between exhanst gas outlet
It is provided with flue gas heat exchange tube；Housing bottom is provided with discharge outlet.
In some embodiments, the internode of bellows-type shell along the direction that flue gas is walked away from becoming larger.
In some embodiments, bellows-type shell is divided into n sections, and each section of internode is away from equal；Bellows-type shell it is each
Section internode along the direction that flue gas is walked away from becoming larger；Wherein, n >=2.
In some embodiments, the internode of bellows-type shell is away from for 2~6cm.
In some embodiments, flue gas heat exchange tube is horizontally disposed.
In some embodiments, several groups flue gas heat exchange tube is set in shell；Every group of flue gas heat exchange tube is provided with cooling
Water inlet and heat exchange water out.
In some embodiments, housing bottom is in cone shape.
It carries out flue gas water lift using disappear white device of water lift and disappears white method, flue gas enters bellows-type shell by gas inlet
Body exchanges heat with flue gas heat exchange tube after the shunting of flue gas shunting plate, water mist is precipitated；Bellows-type shell makes the flue gas of flowing simultaneously
Regular contraction and expansion, issue sound wave, reunite to the water mist through condensing；Droplet after reunion is slided under the effect of gravity
It falls, and through discharge outlet discharger；Flue gas after removing water mist is by exhanst gas outlet discharger.
In some embodiments, the relationship between optimal frequency of sound wave and water fog particle radius meets formula (I):Wherein, η is the shear viscosity coefficient of gas, ρpFor the density of water mist, a is water fog particle radius.
In some embodiments, flue gas water lift disappears white method, and flue gas flow rate is 20~30m/s；It is cold in flue gas heat exchange tube
Fluid inlet temperature is less than 25 DEG C.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of water lift disappears white device, including bellows-type shell 4, the top of bellows-type shell 4
Equipped with gas inlet 1,1 lower end of gas inlet connects several flue gas shunting plates 2.4 bottom of bellows-type shell is in cone shape, circle
The lowermost end of cone-shaped part is discharge outlet 6.Bellows-type shell 4 is provided with flue gas at the upper port of cone shape part and goes out
Mouth 5.
Several groups flue gas heat exchange tube 3 is intensively disposed between flue gas shunting plate 2 and exhanst gas outlet 5；Every group of flue gas heat exchange tube 3
It is provided with cooling water inlet 3-1 and heat exchange water out 3-2.Cooling water inlet 3-1 outside bellows-type shell 4 by stretching to
The inside of bellows-type shell 4, and be tightly connected with bellows-type shell 4；Water out 3-2 exchange heat by bellows-type shell 4
Extend 4 outside of bellows-type shell and be tightly connected with bellows-type shell 4 in portion.Every group of flue gas heat exchange tube 3 is horizontally disposed.
Multiple groups flue gas heat exchange tube 3 is from top to bottom provided with inside bellows-type shell 4, so that 3 dense distribution of flue gas heat exchange tube is in flue gas
Between flow distribution plate 2 and exhanst gas outlet 5, to improve heat exchange efficiency, the vapor in flue gas is made sufficiently to be condensed into water mist.
Carry out flue gas water lift using disappear white device of water lift of the present invention and disappear white method, the flue gas that flow velocity is 20~30m/s by
Gas inlet 1 enters bellows-type shell 4, sufficiently exchanges heat, has with flue gas heat exchange tube 3 after flue gas shunting plate 2 is to flue gas shunting
Water mist is precipitated to the vapor high-efficiency condensation in flue gas in effect cooling；Bellows-type shell 4 keeps the flue gas of flowing regular simultaneously
It shrinks and expansion, sending sound wave reunites to the water mist through condensing；Under the effect of gravity, tight wall surface is sliding for droplet after reunion
It falls or falls vertically, and through 6 discharger of discharge outlet；Flue gas after removing water mist is by 5 discharger of exhanst gas outlet.
Frequency of sound wave and the internode of flue gas flow rate (v), bellows are related away from (L), specifically: frequency=flue gas flow rate/section
Spacing.That is, internode is away from smaller, frequency in the case that the flue gas sound wave flue gas flow rate that convergent-divergent generates in bellows is certain
It is bigger；For internode away from bigger, frequency is smaller.
In addition, the relationship between best reunion frequency and water fog particle radius is embodied in formula:Wherein, η is the shear viscosity coefficient of gas, ρpFor the density of water mist, a is water fog particle radius.
That is, water fog particle is smaller, the best reunion frequency needed is higher, and water fog particle is bigger, the best reunion frequency needed
Rate is lower.
Since high-frequency sound wave is good to small size particle agglomerating effect, low frequency sound wave is to large-size particles agglomerating effect
Good, bellows-type shell internode reduces its frequency of sound wave away from deeply increasing with flue gas, with this, and better aggregated particle size increases
Big water fog particle.
Therefore the present embodiment is by the way of multistage acoustic frequency reunion water lift, for the progress with aggregation procedure,
The case where water mist partial size increases devises the internode of upper tightly lower sparse away from frequency of sound wave is not during so that flue gas is goed deep into the device
It is disconnected to become smaller, the agglomeration efficiency of water mist is improved with this, substantially increases water lift efficiency, reduces the formation of white plume.
Since each parameter is not necessarily changeless flue gas in bellows operation, accurately calculate between bellows section
Away from relatively difficult.
As an implementation, one segment design done to bellows section spacing according to formula, each section of upper internode away from
It is equal, difference is set in different sections, along the direction that flue gas is advanced, each section of internode is away from incremental.The design meets practical application, together
When can promote water mist agglomeration efficiency, and then improve the white efficiency that disappears.
Ripple is calculated according to industrial common flue gas shear viscosity coefficient, flue gas flow rate and water fog particle partial size etc.
The internode of tubular shell is best away from changing between 2~6cm.
In the present embodiment, 2 lower end of flue gas shunting pipe is to totally 24 meters of the body height between exhanst gas outlet 5, bellows-type
The diameter of shell 4 is 2.5m；It is four sections that bellows-type shell 4, which divides, and every section of height is 6 meters.The internode of first segment away from for 2cm,
The internode of second segment is away from for 3.5cm, and the internode of third section is away from for 5cm, and the 4th section of internode is away from for 6cm.
Frequency=flue gas flow rate/internode away from.Flue gas flow rate is 20-30m/s, and bellows-type shell internode is away from according to 2~6cm
It becomes larger, can thus obtain the frequency conversion sound wave of 0.33~1.5kHz, reunite to water fog particle.The present embodiment device work
The sound wave generated during making, sound pressure level is up to 120~140dB.
Embodiment 2
As another embodiment, 2 lower end of flue gas shunting pipe to 26.6 meters of left sides of body height between exhanst gas outlet 5
The right side, the internode of bellows-type shell 4 by 2~5cm along the direction that flue gas is walked in arithmetic progression away from being incremented by；Internode is away from from top to bottom
It is respectively set are as follows: 2.00cm, 2.04cm, 2.08cm, 2.16cm.....5.00cm.
According to formula, according to different fume treatments calculate internode away from, under normal circumstances the internode of bellows-type shell away from
For 2~6cm.Special circumstances can also according to the present invention and formula does special designing.
The other structures of embodiment 2 are the same as embodiment 1.
Above high-temperature flue gas can in the process units in fields such as metallurgy, chemical industry, steel, thermoelectricity wait remove water disappear it is white
High-temperature flue gas.It is illustrated below by way of the concrete application of the above method:
Using the water lift of embodiment 1 disappear white device industrial smoke disappear it is white:
20 DEG C of cooling water is passed through in flue gas heat exchange tube 3.The saturated flue gas that temperature is 70~80 DEG C is with 110000m3/ h body
Product flow enters bellows-type shell 4 by gas inlet 1, shunts under the action of flue gas shunting plate 2, fills with flue gas heat exchange tube 3
Tap touching, is precipitated water mist；Flue gas is in the regular contraction of the variation with 4 caliber of bellows-type shell and expansion, to send out
Sound wave makes water mist reunite out；Droplet after reunion slides or is vertically lowered along wall surface under the effect of gravity, and by 6 row of discharge outlet
Out.Through detecting, the volume flow of exhanst gas outlet 5 is 500m3/h；Discharge outlet water receiving amount is 22800kg/h；Flue gas heat exchange tube 3 goes out
Mouth temperature is 35 DEG C.
In this application embodiment, water mist eliminates efficiency and has reached 93% or more.It can be seen that it is of the invention disappear white device and
Method can reach efficient water lift and disappear white effect.
In addition, in each model, the internode of bellows-type shell is away from phase in the model of making in laboratory apparatus of the present invention
Deng.The droplets particles reduction amount result of variations for carrying out water mist reunion experiment using the model is as shown in Figure 3.
Although in conjunction with attached drawing, the present invention is described, and those skilled in the art can without creative work
The various changes and modifications made, are within the scope of the invention.
Claims (10)
- The white device 1. a kind of water lift disappears, including shell, the shell are equipped with gas inlet and exhanst gas outlet, set in the shell There is the flow distribution plate being connected with gas inlet；It is characterized by: the shell is bellows-type shell；In the shell under flow distribution plate Flue gas heat exchange tube is provided between side and exhanst gas outlet；The housing bottom is provided with discharge outlet.
- The white device 2. water lift as described in claim 1 disappears, it is characterised in that: the internode of the bellows-type shell is away from along flue gas row The direction walked becomes larger.
- The white device 3. water lift as described in claim 1 disappears, it is characterised in that: the bellows-type shell is divided into n sections, each section of section Spacing is equal；Each section of internode of bellows-type shell along the direction that flue gas is walked away from becoming larger；Wherein, n >=2.
- The white device 4. the water lift as described in Claims 2 or 3 disappears, it is characterised in that: the internode of the bellows-type shell away from for 2~ 6cm。
- The white device 5. water lift as described in claim 1 disappears, it is characterised in that: the flue gas heat exchange tube is horizontally disposed.
- The white device 6. the water lift as described in claim 1 or 5 disappears, it is characterised in that: several groups flue gas heat exchange is set in the shell Pipe；Every group of flue gas heat exchange tube is provided with cooling water inlet and heat exchange water out.
- The white device 7. water lift as described in claim 1 disappears, it is characterised in that: the housing bottom is in cone shape.
- 8. carrying out flue gas water lift using disappear white device of water lift as described in claim 1 and disappearing white method, it is characterised in that: flue gas by Gas inlet enters bellows-type shell, exchanges heat after the shunting of flue gas shunting plate with flue gas heat exchange tube, water mist is precipitated；Wave simultaneously Line tubular shell makes the regular contraction of the flue gas of flowing and expansion, issues sound wave, reunites to the water mist through condensing；After reunion Droplet slide under the effect of gravity, and through discharge outlet discharger；Flue gas after removing water mist is by exhanst gas outlet discharger.
- The white method 9. flue gas water lift as claimed in claim 8 disappears, which is characterized in that between frequency of sound wave and water fog particle radius Relationship meet formula (I):Wherein, η is the shear viscosity coefficient of gas, ρpFor the density of water mist, a is water fog particle half Diameter.
- The white method 10. flue gas water lift as claimed in claim 8 disappears, it is characterised in that: flue gas flow rate is 20~30m/s.
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| CN201910700977.7A CN110292828B (en) | 2019-07-31 | 2019-07-31 | Water extraction and whitening device and water extraction and whitening method thereof |
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| CN201910700977.7A CN110292828B (en) | 2019-07-31 | 2019-07-31 | Water extraction and whitening device and water extraction and whitening method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797688A (en) * | 2021-09-28 | 2021-12-17 | 武汉钢铁有限公司 | Converter primary flue gas fine particle sound wave agglomeration dust removal and white removal system and method |
| CN114159918A (en) * | 2021-12-09 | 2022-03-11 | 武汉钢铁有限公司 | Converter primary flue gas fine particle sound wave agglomeration efficient dust removal system |
| EP4083402A4 (en) * | 2019-12-27 | 2024-02-21 | Mitsubishi Heavy Industries, Ltd. | Exhaust gas processing equipment and gas turbine plant |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943884A (en) * | 1974-01-21 | 1976-03-16 | Charles Peter Majkrzak | Fluidic frequency generator |
| US4461651A (en) * | 1983-02-08 | 1984-07-24 | Foster Wheeler Limited | Sonic cleaning device and method |
| CN106984129A (en) * | 2017-04-21 | 2017-07-28 | 南京常荣声学股份有限公司 | A kind of method and device that sound wave synergic dedusting is combined based on multi-frequency |
| CN107019986A (en) * | 2017-04-21 | 2017-08-08 | 南京常荣声学股份有限公司 | The method and device of plume drops in a kind of cooling high-temperature fume and acoustic agglomeration water lift |
| CN107398161A (en) * | 2017-09-11 | 2017-11-28 | 西安热工研究院有限公司 | Coal-fired power station boiler flue gas moisture reclaims and the system and method for fine particle removing |
| CN207356843U (en) * | 2017-08-04 | 2018-05-15 | 福建省沃特宝环保科技有限公司 | A kind of sound wave removes white cigarette device |
| CN109631067A (en) * | 2019-01-04 | 2019-04-16 | 浙江大学 | A kind of recycling of flue gas moisture, gas cleaning and UTILIZATION OF VESIDUAL HEAT IN association system device |
| CN210544180U (en) * | 2019-07-31 | 2020-05-19 | 中国计量大学 | Water lifting and white matter eliminating device |
-
2019
- 2019-07-31 CN CN201910700977.7A patent/CN110292828B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943884A (en) * | 1974-01-21 | 1976-03-16 | Charles Peter Majkrzak | Fluidic frequency generator |
| US4461651A (en) * | 1983-02-08 | 1984-07-24 | Foster Wheeler Limited | Sonic cleaning device and method |
| CN106984129A (en) * | 2017-04-21 | 2017-07-28 | 南京常荣声学股份有限公司 | A kind of method and device that sound wave synergic dedusting is combined based on multi-frequency |
| CN107019986A (en) * | 2017-04-21 | 2017-08-08 | 南京常荣声学股份有限公司 | The method and device of plume drops in a kind of cooling high-temperature fume and acoustic agglomeration water lift |
| CN207356843U (en) * | 2017-08-04 | 2018-05-15 | 福建省沃特宝环保科技有限公司 | A kind of sound wave removes white cigarette device |
| CN107398161A (en) * | 2017-09-11 | 2017-11-28 | 西安热工研究院有限公司 | Coal-fired power station boiler flue gas moisture reclaims and the system and method for fine particle removing |
| CN109631067A (en) * | 2019-01-04 | 2019-04-16 | 浙江大学 | A kind of recycling of flue gas moisture, gas cleaning and UTILIZATION OF VESIDUAL HEAT IN association system device |
| CN210544180U (en) * | 2019-07-31 | 2020-05-19 | 中国计量大学 | Water lifting and white matter eliminating device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4083402A4 (en) * | 2019-12-27 | 2024-02-21 | Mitsubishi Heavy Industries, Ltd. | Exhaust gas processing equipment and gas turbine plant |
| CN113797688A (en) * | 2021-09-28 | 2021-12-17 | 武汉钢铁有限公司 | Converter primary flue gas fine particle sound wave agglomeration dust removal and white removal system and method |
| CN114159918A (en) * | 2021-12-09 | 2022-03-11 | 武汉钢铁有限公司 | Converter primary flue gas fine particle sound wave agglomeration efficient dust removal system |
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| CN110292828B (en) | 2023-06-23 |
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