CN108057303A - A kind of smog dedusting demister and its dedusting defogging method - Google Patents
A kind of smog dedusting demister and its dedusting defogging method Download PDFInfo
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- CN108057303A CN108057303A CN201711422388.4A CN201711422388A CN108057303A CN 108057303 A CN108057303 A CN 108057303A CN 201711422388 A CN201711422388 A CN 201711422388A CN 108057303 A CN108057303 A CN 108057303A
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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
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
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Abstract
The invention discloses a kind of smog dedusting demister and its dedusting defogging methods, the device includes sequentially connected fluid mixing chamber, metal coil pipe, cyclone separator and aspirating mechanism, fluid is provided on fluid mixing chamber and introduces pipe, fluid mixing chamber is also connected with an atomising mechanism, the bottom of cyclone separator is provided with the first sewage draining exit, first sewage draining exit is connected with a waste water container, waste water container is used to hold the sewage generated in cyclone separator, the top of cyclone separator offers eddy flow gas outlet, and eddy flow gas outlet is connected with aspirating mechanism.It is used in the present invention and cyclone separator is set after metal coil pipe, and the mode that cyclone separator is connected with waste water container, so that the drop and liquid film in fluid-mixing form sewage stream under eddy flow centrifugal action, it flows into waste water container, discharge dedusting demister, dedusting demister is allowd to continue sex work, avoids impurity blockage problem caused by portion's accumulation, and then improve fluid treating capacity and fluid treatment effeciency in the device.
Description
Technical field
The present invention relates to environmental purification technical field, more particularly to a kind of smog dedusting demister and its dedusting demisting
Method.
Background technology
At present, when carrying out dedusting work for fluid, usually there are following three kinds of technologies：It is filtration method weldering fume and dust technology, quiet
Electro Sorb method dedusting fume-exhausting technology, spray wet method dust-removing sulphur removing function technology.
Wherein, filter smoke material technology is smoke particle will to be trapped on filtering material in main gas circuit, be allowed to from
High-speed flight state is reduced to stationary state, and filtering material brings sizable gas-flow resistance, cellular solid for main gas circuit
Manufactured filtering material has to form the trend of large stretch of mucous membrane and dead-end pore, air-flow after the sticking smog substance of tool has been adsorbed
Resistance can become larger with the accumulation of smog substance, until occlusion；Static flue gas removing technology can attach to form mucous layer in pole plate,
And the prior art lacks effective oil film automatic clearing method and metastasis.Smog substance, which constantly accumulates, electric field to be caused to be inhaled
Attached effect efficiency reduces, until Disability, equipment failure, electrode pad are core components, regular maintenance and replacement are very not
Easily；Spray washing technology absorbs flue gas substance in a manner that water is as adsorbing medium and flue gas stream reverse flow.In order to avoid
Flue gas takes away liquid adsorption medium, it is necessary to using the spray column of very big sectional area, add the volume and complexity of equipment, locate
It manages inefficient.
In above-mentioned three kinds of methods, first two eliminate smog method cannot permanently effective work, reason is mechanismic design
The smog substance of upper retention and absorption lacks timely transfer mechanism, causes smog substance continuous on Core Feature component
Accumulation persistently plays a role so that influencing core component.The aqueous medium method of spray washing method and other prior arts is difficult
Product and popularization and application is made, main reasons is that device excessively bulky complex, power density is too small, and treatment effeciency is low..
The content of the invention
The object of the present invention is to provide a kind of dedusting defogging effect is good, fluid treating capacity is big, continuous capability is strong, service life
Long smog dedusting demister and its dedusting defogging method so that in the prior art to continue to handle, at fluid
The problem of reason amount is small, fluid treatment effeciency is low is addressed.
To achieve the above object, the present invention provides following schemes：The present invention provides a kind of smog dedusting demister, bag
Sequentially connected fluid mixing chamber, metal coil pipe, cyclone separator and aspirating mechanism are included, stream is provided on the fluid mixing chamber
Body introduces pipe, and the fluid mixing chamber is also connected with an atomising mechanism, and the bottom of the cyclone separator is provided with first row
Dirty mouth, first sewage draining exit are connected with a waste water container, and the waste water container produces for holding in the cyclone separator
Raw sewage, the top of the cyclone separator offer eddy flow gas outlet, the eddy flow gas outlet and the aspirating mechanism phase
Connection.
Preferably, a cold water vessels are additionally provided in the smog dedusting demister, the cold water vessels include hollow
Housing, the metal coil pipe are placed on inside the hollow housing.
Preferably, the hollow housing is connected with a circulating chilled water mechanism, and the circulating chilled water mechanism includes cooling-water machine
With circulating chilled water pipeline, one end of the cooling-water machine is connected by the circulating chilled water pipeline with the hollow housing, described
The other end of cooling-water machine is connected by the circulating chilled water pipeline with the hollow housing.
Preferably, the metal coil pipe is metal thin-wall corrugated pipe coil.
Preferably, the eddy flow gas outlet is arranged on the cyclone separator center of top, and the eddy flow gas outlet passes through
Central hollow tracheae enters vacuum pump or high pressure positive blower.
Preferably, centrifuge dripping device is additionally provided in the smog dedusting demister, is set on the centrifuge dripping device
There are radial outward admission mouth and the second sewage draining exit, the radial outward admission mouth is connected with the gas outlet of the aspirating mechanism, and described second
Sewage draining exit is connected with the waste water container.
Preferably, the waste water container includes sewage chamber and water purifying chamber, is set between the sewage chamber and the water purifying chamber
There are oil filter and particulate filter, the sewage chamber is connected respectively with first sewage draining exit and second sewage draining exit,
The water purifying chamber is connected with the atomising mechanism.
Preferably, the atomising mechanism includes the high-pressure atomization being connected pump and atomizer.
Preferably, the aspirating mechanism is vacuum pump or high pressure positive blower.
A kind of fluid dedusting defogging method in the present invention is also provided, is included the following steps：
Flue gas stream is introduced pipe along fluid to enter in fluid mixing chamber；High-pressure atomization pump and mist through atomising mechanism simultaneously
Change the liquid adsorbing medium after nozzle atomization and inject the fluid mixing chamber, liquid adsorbing medium is mixed to form mixed with smoke flow
Collaborate body；
After fluid-mixing flows out the fluid mixing chamber, into the metal thin-wall corrugated pipe coil being immersed in cold water vessels
Interior, fluid-mixing makees turbulent motion in the metal thin-wall corrugated pipe coil, and fluid-mixing is formed in low temperature environment and contained
The particle water droplet or liquid film of smog substance；
Particle water droplet or liquid film containing smog substance follow fluid-mixing to enter cyclone separator, particle water droplet along pipeline
Or liquid film forms sewage stream in the wall surface of cyclone separator described in eddy flow centrifugal action lower edge, downward spiral passes through the first sewage draining exit
It flows into afterwards in waste water container, cleaned air enters central hollow to the upper direction of the cyclone separator by eddy flow gas outlet
Tracheal strips, and the negative pressure inlet end of vacuum pump or high pressure positive blower is inhaled into along the central hollow tracheae, from vacuum pump or high-pressure blast
The positive pressure ventilation end discharge of machine；Preferably, vacuum pump or high pressure positive blower positive pressure ventilation end are provided with centrifuge dripping device, centrifuge dripping
Device is made of the absorbent material of helical duct and surrounding, and the moisture in cleaned air is thrown away under the action of the centrifugal, and absorbent material is received
Collect the moisture thrown away, the sewage overflowed in absorbent material after the second sewage draining exit along pipeline by flowing into the waste water container；
The waste water container includes sewage chamber and water purifying chamber, and oil filter is provided between the sewage chamber and the water purifying chamber
And particulate filter, the sewage chamber are connected respectively with first sewage draining exit and second sewage draining exit, the water purification
Room is connected with the atomising mechanism, and the atomizer is pumped back to after clean water reuse (treatment and is recycled.
The present invention achieves following advantageous effect compared with the prior art：
1st, used in smog dedusting demister and its dedusting defogging method provided by the invention by fluid mixing chamber and mist
Change the mode that mechanism is connected so that into fluid and the liquid adsorbing medium phase after atomization in atomising mechanism of fluid mixing chamber
Fluid-mixing mutually is mixed to form, increases the contact area of impurity and liquid adsorbing medium in fluid, liquid absorption is realized and is situated between
Being sufficiently mixed for matter and impurity, improves the adsorption effect of impurity.
2nd, used fluid mixing chamber and gold in smog dedusting demister and its dedusting defogging method provided by the invention
Belong to the mode that coil pipe is connected so that air-flow and absorbing medium in the fluid-mixing in high-speed motion state (are mainly used
Water or aqueous solution), mass-and heat-transfer process (temperature of metal dish tube wall is relatively low, heat dissipation is very fast) is quickly finished in flowing,
So that the water mist of high temperature fumes substance and low temperature is quickly combined into drop and liquid film, smog substance is transferred to by gaseous flow
It in liquid, and then focuses in waste water container and collects with liquid flowing, whole flow process efficiency is very high；It is and compound in order to improve
Efficiency, also in a manner that metal coil pipe is arranged to metal thin-wall corrugated pipe coil, not only so that high temperature fumes substance and low temperature
Water mist under high velocity turbulent flow environment the quick compound exchange capability of heat for becoming big drop and liquid film, also improving coil pipe；More into one
Step, using the in vivo mode of hollow shell that metal coil pipe is positioned over to cold water vessels so that the temperature of metal coil pipe reduces, and promotees
Water mist into high temperature fumes substance and low temperature is quickly combined into drop and liquid film.
3rd, use in smog dedusting demister and its dedusting defogging method provided by the invention and set after metal coil pipe
Cyclone separator, and the mode that cyclone separator is connected with waste water container so that drop present in fluid-mixing and liquid film
Sewage stream is formed along wall surface under eddy flow centrifugal action, downward spiral is flowed into waste water container, is discharged inside dedusting demister,
Dedusting demister is allowd to continue sex work, avoids impurity blockage problem, Jin Erti caused by portion's accumulation in the device
High fluid treating capacity and fluid treatment effeciency.
4th, use in smog dedusting demister and its dedusting defogging method provided by the invention and set in waste water container
Filter device, and waste water container one end connection cyclone separator and centrifuge dripping device, the other end connect the mode of atomising mechanism, make
Obtaining the sewage generated in device can be recycled, and improve the water-saving performance of device.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the overall structure diagram (one) of smog dedusting demister of the present invention；
Fig. 2 is the overall structure diagram (two) of smog dedusting demister of the present invention；
Wherein, 1- fluids introduce pipe, 2- fluids mixing chamber, 3- metals coil pipe, 4- cyclone separators, 5- aspirating mechanisms, 6-
Waste water container, 7- high-pressure atomizations pump, 8- circulating chilled waters mechanism, 9- central hollows tracheae, 10- centrifuge drippings device, 11- cold water vessels.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
The object of the present invention is to provide a kind of dedusting defogging effect is good, fluid treating capacity is big, continuous capability is strong, service life
Long smog dedusting demister and its dedusting defogging method so that in the prior art to continue to handle, at fluid
The problem of reason amount is small, fluid treatment effeciency is low is addressed.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
As shown in Figs. 1-2, the present invention provides a kind of smog dedusting demister, is mixed including sequentially connected fluid
Chamber 2, metal coil pipe 3, cyclone separator 4 and aspirating mechanism 5 are provided with fluid on fluid mixing chamber 2 and introduce pipe 1, fluid mixing
Chamber 2 is also connected with an atomising mechanism, and the bottom of cyclone separator 4 is provided with the first sewage draining exit, the first sewage draining exit and a sewage
Container 6 is connected, and waste water container 6 is used to hold the sewage generated in cyclone separator 4, and the top of cyclone separator 4 offers
Eddy flow gas outlet, eddy flow gas outlet are connected with aspirating mechanism 5.
When carrying out the work of dedusting demisting, fluid to be clean is introduced into pipe 1 by fluid and is filled in fluid mixing chamber 2, simultaneously
Atomising mechanism is filled with the liquid adsorbing medium after atomization into fluid mixing chamber 2, and liquid adsorbing medium mixes shape with smoke flow
Into fluid-mixing, after fluid-mixing flows out fluid mixing chamber 2, into metal coil pipe 3, due to the temperature of 3 tube wall of metal coil pipe
It is relatively low, and metal coil pipe 3 and extraneous contact area are big, rapid heat dissipation so that fluid-mixing is formed in low temperature environment contains cigarette
The particle water droplet or liquid film of mist substance, particle water droplet or liquid film containing smog substance follow fluid-mixing to enter eddy flow along pipeline
Separator 4, particle water droplet or liquid film form sewage stream, downward spiral under eddy flow centrifugal action along the wall surface of cyclone separator 4
By being flowed into after the first sewage draining exit in waste water container 6, cleaned air passes through eddy flow outlet to the upper direction of cyclone separator 4
Mouth is inhaled into the negative pressure inlet end of vacuum pump or high pressure positive blower, is discharged from the positive pressure ventilation end of vacuum pump or high pressure positive blower；I.e. originally
In invention in a manner that fluid mixing chamber 2 is connected with atomising mechanism so that fluid and atomization into fluid mixing chamber 2
Liquid adsorbing medium after being atomized in mechanism is mutually mixed to form fluid-mixing, increases impurity and liquid adsorbing medium in fluid
Contact area, realize being sufficiently mixed for liquid adsorbing medium and impurity, improve the adsorption effect of impurity；Using by fluid
The mode that mixing chamber 2 is connected with metal coil pipe 3 so that air-flow and absorption in the fluid-mixing in high-speed motion state are situated between
Matter (mainly with water or aqueous solution), quickly finished in flowing mass-and heat-transfer process (temperature of 3 tube wall of metal coil pipe compared with
It is low, heat dissipation is very fast), so that the water mist of high temperature fumes substance and low temperature is quickly combined into drop and liquid film, smog substance by
Gaseous flow is transferred in liquid, and then is focused in waste water container 6 and collected with liquid flowing, and whole flow process efficiency is very high.
In order to reduce the temperature of metal coil pipe 3, a cold water vessels are additionally provided in smog dedusting demister in the present invention
11, cold water vessels 11 include hollow housing, and metal coil pipe 3 is placed on inside hollow housing；It uses and is positioned over metal coil pipe 3
The in vivo mode of hollow shell of cold water vessels 11 so that the temperature reduction of metal coil pipe 3, promotion high temperature fumes substance and low temperature
Water mist is quickly combined into drop and liquid film.
In order to be controlled in real time low temperature environment in cold water vessels 11, hollow housing and a circulating chilled water machine in the present invention
Structure 8 is connected, and circulating chilled water mechanism 8 includes cooling-water machine and circulating chilled water pipeline, and one end of cooling-water machine passes through circulating chilled water pipeline
It is connected with hollow housing, the other end of cooling-water machine is connected by circulating chilled water pipeline with hollow housing.
Metal coil pipe 3 is metal thin-wall corrugated pipe coil in the present invention；Metal thin-wall ripple is arranged to using by metal coil pipe 3
The mode of line coil pipe, not only so that the water mist of high temperature fumes substance and low temperature is quick compound as big liquid under high velocity turbulent flow environment
Drop and liquid film also improve the exchange capability of heat of coil pipe.
In order to enable cleaned air more quickly and easily flows out cyclone separator 4, eddy flow gas outlet is set in the present invention
It puts in 4 center of top of cyclone separator, eddy flow gas outlet enters vacuum pump or high pressure positive blower by central hollow tracheae 9.
To further improve the depuration quality of exhaust, the content of liquid component in exhaust is reduced, is removed in the present invention in smog
Centrifuge dripping device 10 is additionally provided in dirt demister, radial outward admission mouth and the second sewage draining exit are provided on centrifuge dripping device 10,
Radial outward admission mouth is connected with the gas outlet of aspirating mechanism 5, and the second sewage draining exit is connected with waste water container 6.
In the present invention waste water container 6 include sewage chamber and water purifying chamber, be provided between sewage chamber and water purifying chamber oil filter and
Particulate filter, sewage chamber are connected respectively with the first sewage draining exit and the second sewage draining exit, and water purifying chamber is connected with atomising mechanism；
It uses and filter device is set in waste water container 6, and 6 one end of waste water container connection cyclone separator 4 and centrifuge dripping device 10,
The other end connects the mode of atomising mechanism so that the sewage generated in device can be recycled, and improve the section of device
Aqueous energy.
Atomising mechanism includes the high-pressure atomization being connected pump 7 and atomizer in the present invention.
Aspirating mechanism 5 is vacuum pump or high pressure positive blower in the present invention.
A kind of fluid dedusting defogging method in the present invention is also provided, is included the following steps：
Flue gas stream is introduced pipe 1 along fluid to enter in fluid mixing chamber 2；High-pressure atomization pump 7 through atomising mechanism simultaneously
Liquid adsorbing medium injection fluid mixing chamber 2 after being atomized with atomizer, liquid adsorbing medium is mixed to form with smoke flow
Fluid-mixing；
After fluid-mixing outflow fluid mixing chamber 2, into the metal thin-wall corrugated pipe coil being immersed in cold water vessels 11,
Fluid-mixing makees turbulent motion in metal thin-wall corrugated pipe coil, and fluid-mixing forms in low temperature environment and contains smog substance
Particle water droplet or liquid film；
Particle water droplet or liquid film containing smog substance follow fluid-mixing to enter cyclone separator 4, particle water along pipeline
Drop or liquid film form sewage stream under eddy flow centrifugal action along the wall surface of cyclone separator 4, and downward spiral passes through the first sewage draining exit
It flows into afterwards in waste water container 6, cleaned air enters center air to the upper direction of cyclone separator 4 by eddy flow gas outlet
In pipe 9, and the negative pressure inlet end of vacuum pump or high pressure positive blower is inhaled into along central hollow tracheae 9, from vacuum pump or high pressure positive blower
It discharges at positive pressure ventilation end；Preferably, vacuum pump or high pressure positive blower positive pressure ventilation end are provided with centrifuge dripping device 10, centrifuge dripping device
10 are made of the absorbent material of helical duct and surrounding, and the moisture in cleaned air is thrown away under the action of the centrifugal, and absorbent material is received
Collect the moisture thrown away, the sewage overflowed in absorbent material after the second sewage draining exit along pipeline by flowing into waste water container 6；
Waste water container 6 includes sewage chamber and water purifying chamber, and oil filter and particulate matter mistake are provided between sewage chamber and water purifying chamber
Filter, sewage chamber are connected respectively with the first sewage draining exit and the second sewage draining exit, and water purifying chamber is connected with atomising mechanism, and clean water is again
Atomizer recycling is pumped back to after life.
Specific case is applied in the present invention to be set forth the principle of the present invention and embodiment, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, in specific embodiments and applications there will be changes.In conclusion this specification content
It should not be construed as limiting the invention.
Claims (10)
1. a kind of smog dedusting demister, which is characterized in that including sequentially connected fluid mixing chamber, metal coil pipe, eddy flow
Separator and aspirating mechanism are provided with fluid on the fluid mixing chamber and introduce pipe, the fluid mixing chamber also with an atomizer
Structure is connected, and the bottom of the cyclone separator is provided with the first sewage draining exit, and first sewage draining exit is connected with a waste water container
It connects, the waste water container is used to hold the sewage generated in the cyclone separator, and the top of the cyclone separator offers
Eddy flow gas outlet, the eddy flow gas outlet are connected with the aspirating mechanism.
2. smog dedusting demister according to claim 1, which is characterized in that in the smog dedusting demister also
A cold water vessels are provided with, the cold water vessels include hollow housing, and the metal coil pipe is placed on inside the hollow housing.
3. smog dedusting demister according to claim 2, which is characterized in that the hollow housing and a circulating chilled water
Mechanism is connected, and the circulating chilled water mechanism includes cooling-water machine and circulating chilled water pipeline, and one end of the cooling-water machine passes through described
Circulating chilled water pipeline is connected with the hollow housing, the other end of the cooling-water machine by the circulating chilled water pipeline with it is described
Hollow housing is connected.
4. the smog dedusting demister according to claim 1 or 2 or 3, which is characterized in that the metal coil pipe is metal
Thin-walled corrugated pipe coil.
5. smog dedusting demister according to claim 1, which is characterized in that the eddy flow gas outlet is arranged on described
Cyclone separator center of top, the eddy flow gas outlet enter vacuum pump or high pressure positive blower by central hollow tracheae.
6. smog dedusting demister according to claim 1, which is characterized in that in the smog dedusting demister also
Centrifuge dripping device is provided with, radial outward admission mouth and the second sewage draining exit, the radial outward admission mouth are provided on the centrifuge dripping device
It is connected with the gas outlet of the aspirating mechanism, second sewage draining exit is connected with the waste water container.
7. smog dedusting demister according to claim 6, which is characterized in that the waste water container include sewage chamber and
Water purifying chamber, is provided with oil filter and particulate filter between the sewage chamber and the water purifying chamber, the sewage chamber respectively with
First sewage draining exit is connected with second sewage draining exit, and the water purifying chamber is connected with the atomising mechanism.
8. the smog dedusting demister according to claim 1 or 7, which is characterized in that the atomising mechanism includes being connected
The high-pressure atomization pump and atomizer connect.
9. smog dedusting demister according to claim 1, which is characterized in that the aspirating mechanism for vacuum pump or
High pressure positive blower.
10. a kind of fluid dedusting defogging method, which is characterized in that include the following steps：
Flue gas stream is introduced pipe along fluid to enter in fluid mixing chamber；High-pressure atomization pump through atomising mechanism and atomization spray simultaneously
Liquid adsorbing medium after head atomization injects the fluid mixing chamber, and liquid adsorbing medium is mixed to form mixed flow with smoke flow
Body；
After fluid-mixing flows out the fluid mixing chamber, into the metal thin-wall corrugated pipe coil being immersed in cold water vessels, mix
Interflow body makees turbulent motion in the metal thin-wall corrugated pipe coil, and fluid-mixing forms in low temperature environment and contains smog object
The particle water droplet or liquid film of matter；
Particle water droplet or liquid film containing smog substance follow fluid-mixing to enter cyclone separator, particle water droplet or liquid along pipeline
Film forms sewage stream in the wall surface of cyclone separator described in eddy flow centrifugal action lower edge, and downward spiral after the first sewage draining exit by flowing
Enter in waste water container, cleaned air enters central hollow tracheae to the upper direction of the cyclone separator by eddy flow gas outlet
It is interior, and be inhaled into along the central hollow tracheae negative pressure inlet end of vacuum pump or high pressure positive blower, from vacuum pump or high pressure positive blower
It discharges at positive pressure ventilation end；Preferably, vacuum pump or high pressure positive blower positive pressure ventilation end are provided with centrifuge dripping device, centrifuge dripping device by
Helical duct and the absorbent material of surrounding are made, and the moisture in cleaned air is thrown away under the action of the centrifugal, and absorbent material collection is got rid of
The moisture gone out, the sewage overflowed in absorbent material after the second sewage draining exit along pipeline by flowing into along the waste water container；
The waste water container include sewage chamber and water purifying chamber, be provided between the sewage chamber and the water purifying chamber oil filter and
Grain object filter, the sewage chamber is connected respectively with first sewage draining exit and second sewage draining exit, the water purifying chamber with
The atomising mechanism is connected, and the atomizer is pumped back to after clean water reuse (treatment and is recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422388.4A CN108057303B (en) | 2017-12-25 | 2017-12-25 | Smoke dedusting and demisting device and dedusting and demisting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422388.4A CN108057303B (en) | 2017-12-25 | 2017-12-25 | Smoke dedusting and demisting device and dedusting and demisting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108057303A true CN108057303A (en) | 2018-05-22 |
| CN108057303B CN108057303B (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711422388.4A Expired - Fee Related CN108057303B (en) | 2017-12-25 | 2017-12-25 | Smoke dedusting and demisting device and dedusting and demisting method thereof |
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Cited By (1)
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| Publication number | Publication date |
|---|---|
| CN108057303B (en) | 2020-04-07 |
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