CN105920966A - Air purifying system with loop-current cyclone dust removal - Google Patents
Air purifying system with loop-current cyclone dust removal Download PDFInfo
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- CN105920966A CN105920966A CN201610527730.6A CN201610527730A CN105920966A CN 105920966 A CN105920966 A CN 105920966A CN 201610527730 A CN201610527730 A CN 201610527730A CN 105920966 A CN105920966 A CN 105920966A
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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
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
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- Chemical Kinetics & Catalysis (AREA)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air purifying system with loop-current cyclone dust removal. The air purifying system comprises an inlet air filter set, a cyclone mixing device, a gas washing device, a first return air filter and a second return air filter, wherein the lower end of the inlet air filter set is provided with a top channel; the cyclone mixing device is arranged in a sandwich layer of an indoor side wall; the inlet end of the cyclone mixing device communicates with the upper end of the top channel; the outlet end of the cyclone mixing device communicates with the top channel; indoor return air treated by the cyclone mixing device is transmitted into the gas washing device; the first return air filter is arranged on the center of the indoor bottom; the first return air filter communicates with the air inlet of an air regulating system; the second return air filter is arranged at the two sides of the indoor bottom; the second return air filter is used for treating indoor air and directly transmitting the treated indoor air into the cyclone mixing device. The air purifying system solves the technical problem of great space usage and low treatment efficiency of the air purifying system.
Description
Technical field
The present invention relates to a kind of air cleaning system, it is more particularly related to the air of a kind of circulation cyclone dust removal is clean
Change system.
Background technology
In recent years, after every autumn and winter season particularly enters the winter, domestic Middle Eastern can meet with haze frequently, and has mist
The trend of haze normalization.Having environment specialist to analyze, haze is likely to replace smoking becomes lung cancer No.1 pathogenic " killer ".Its
In with Jing-jin-ji region, the Yangtze River Delta, Chengdu-Chongqing, central plain area etc. as global pollution, the average annual concentration of PM2.5 is more than 70 μ g/m3, exceed more than 2 times of national standard, higher than more than 7 times of WHO standard.
And the haze dust in air, add that the phenomenon that the environmental pollution that interior decoration causes causes people sick, residual, dead has become
For social concern, these dusty gas through science confirm very big to body effect, be easily caused breathing problem, cancer,
Leukaemia, sacred disease, especially endanger seriously pregnant woman, children, old man.Therefore, particularly significant for indoor purification.
Under home, human body sucks about 500,000 particulates of lung every time, and when air is contaminated, the particulate that human body sucks
Than this many 100 times.Haze weather easily makes asthma recur, including bronchial astehma, bronchitis, allergic rhinitis and
Variability cough etc..
Haze weather is also cardiovascular patient " Health Killer ", and serious gray haze may make breathing problem and the heart
Old man's state of an illness induction of vascular diseases, even has a heart attack, causes life danger.Haze sky is to human body cardiovascular and cerebrovascular disease
Impact is the most serious, can hinder normal blood circulation, cause cardiovascular disease, hypertension, coronary heart disease or cerebral hemorrhage disease to be sent out,
Maybe may induce angina pectoris, miocardial infarction, heart failure etc., make chronic bronchitis that cor pulmonale etc. to occur.Expert
Pointing out, the psychology of people also can be had an impact by the lasting big greasy weather, and owing to greasy weather light is more weak, air pressure is relatively low, some people is in the greasy weather
Spirit phenomenon slack, listless can be produced, even can stimulate or aggravate the state of people's mental depression.
For the most serious haze and normalization trend, the use of air cleaning system seems particularly necessary, on market today
The main processing components of air cleaning system be all disposed within outdoor, occupy additional space, meanwhile, place's line of reasoning of air
Footpath lengthens, and reduces the treatment effect of whole air cleaning system.
Summary of the invention
It is an object of the invention to solve at least the above, and the advantage that at least will be described later is provided.
It is a still further object of the present invention to provide the air cleaning system of a kind of circulation cyclone dust removal, solve air cleaning system
Only take up room the technical problem big, treatment effeciency is low.
In order to realize according to object of the present invention and further advantage, it is provided that the air cleaning system of a kind of circulation cyclone dust removal
System, including:
Air intake filter bank, it is disposed in the interior the air outlet of center of top, described air intake filter bank and air handling system
Connection, described air intake filter bank lower end is provided with top passageway；
Whirlwind mixing arrangement, it is disposed in the interior in side wall interlayer, and the arrival end of described whirlwind mixing arrangement leads to described top
The upper end connection in road, described whirlwind mixing arrangement is configured to cylindrical empty cavity configuration, and in described cylindrical cavity, length direction sets
It is equipped with helical blade, outwardly on described cylindrical empty chamber inner sidewall is provided with several dust-collecting cavities, each described dust-collecting cavity
To indoor extension, elongated end can be opened, and the described whirlwind mixing arrangement port of export connects with described top passageway；
Air-washer, it is arranged on described top passageway side, and the indoor return air after described whirlwind mixing arrangement processes passes
Sending in described air-washer, the bottom of described air-washer is provided with return flow line, the port of export of described air-washer and institute
State the port of export connection of air intake filter bank；
First return air filter, it is disposed in the interior bottom center, and described first return air filter enters with air handling system
Air port connects；
Second return air filter, it is disposed in the interior two bottom sides, described second return air filter by room air through processing
After be transferred directly in described whirlwind mixing arrangement.
Preferably, offering return air channel in the side wall of described indoor, the bottom of described return air channel connects with bottom indoor,
The upper end of described return air channel is connected with described air-washer arrival end by regeneration blower fan.
Preferably, the port of export of described air-washer is additionally provided with dehydrating unit, the bottom of described dehydrating unit and described backflow
Channel connection.
Preferably, described air-washer and dehydrating unit are successively set in described top passageway, and indoor both sides are respectively arranged with
Described return air channel, the top of each return air channel connects with one end of described top passageway, and described top passageway lower end is covered with
It is provided with current equalizer.
Preferably, described top passageway central authorities both sides are respectively arranged with a described air-washer and dehydrating unit, described in two
The port of export of dehydrating unit is oppositely arranged, and the port of export of described air intake filter bank and the port of export of two described dehydrating units converge
Combine at one.
Preferably, cover bottom indoor and be equipped with the base plate that leaks out, described in leak out base plate be provided with the first filter, described leakage
Wind base plate lower end is provided with foot passage, described foot passage by horizontal line cover arrange the second filter be divided into upper channel and
Lower channel, described first return air filter connects with described upper channel, and described second return air filter connects with described lower channel,
The port of export of described second return air filter connects with the bottom of described return air channel.
Preferably, the air output of described air intake filter bank, the first return air filter and the second return air filter is independently adjustable.
Preferably, described air-washer sets housing and several sprays of extraction in cavity on described housing of cavity in including
Drenching plate, be provided with liquid storage cylinder in the interlayer of described housing, described liquid storage cylinder connects with outdoor liquid feed device, described shower plate
It is disposed on successively in two ends up and down composition one bending half-duplex channel, and described shower plate interlayer of described housing and is provided with
Accommodating cavity, the end of described accommodating cavity connects with described liquid storage cylinder, and described shower plate both side surface offers several
The nozzle connected with described accommodating cavity, from adjacent two shower plate nozzles, the liquid of ejection forms water curtain, and described gas washing fills
The bottom put offers several through holes connected with described return flow line, if the upper end of described housing internal cavity is arranged at intervals with
Dry cation generator.
Preferably, being vertically arranged with a described whirlwind mixing arrangement in the described return air channel of both sides respectively, described whirlwind mixes
Locking device runs through the port of export of described return air channel, the bottom of described whirlwind mixing arrangement and described second return air filter up and down
Connection, the upper end of described whirlwind mixing arrangement is connected by the arrival end of described regeneration blower fan with described whirlwind mixing arrangement.
Preferably, described first filter is roughing efficiency air filter, and described second filter is medium effeciency filter, and indoor setting
Having some pm2.5 detectors, the terminal of described pm2.5 detector connects controller, described controller respectively with described enter
Wind filter bank, the first return air filter and the second return air filter connect.
The present invention at least includes following beneficial effect:
1, return air is to the return air channel transmission of both sides bottom indoor, after whirlwind coalescence processes, is sent in top passageway,
After mixing with new wind, then it is fed down into from indoor top, it is achieved thereby that the circulation of indoor return air utilizes, the process of return air
Journey completes in indoor periphery mostly, is not take up space outerpace；
2, return air and new wind define circulation in indoor periphery, strengthen the replacement result of room air, improve indoor clean
Cleanliness, meanwhile, takes full advantage of return air, reduces the energy consumption of whole air cleaning system；
3, in return air, fine dusts becomes big dust particle by two whirlwind mixing arrangement mixing coalescences, then through air-washer
Dust removal processes, and dust gathers deposition in air-washer, reduces the dust content in return air；
4, by current equalizer, air intake is sent to indoor uniformly, is provided with several return air mistakes bottom indoor simultaneously
Filter, by the outmoded air bottom indoor effectively from indoor extraction, accelerates room air displacement efficiency, improves indoor
Cleaniliness classs.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by the present invention
Research and practice and be understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the sectional view of cleaning system of the present invention；
Fig. 2 is the sectional view of described air-washer.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification word energy
Enough implement according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
As shown in Figure 1-2, the present invention provides the air cleaning system of a kind of circulation cyclone dust removal, including: air intake filter bank,
Whirlwind mixing arrangement, air-washer, the first return air filter and the second return air filter.
Wherein, air intake filter bank 21, its top being disposed in the interior, described air intake filter bank and air handling system
Air outlet connection, after air handling system processes, the air that obtains is transported to by after air intake filter bank 21 high efficiency filter
Indoor top, it is generally the case that air intake filter bank 21 is disposed in the interior the centre at top, or arranges several
Air intake filter bank 21 is arranged in indoor ceiling, and described air intake filter bank 21 lower end is provided with top passageway 20；
Whirlwind mixing arrangement 30, it is disposed in the interior in side wall interlayer, concrete, offers back in the side wall of described indoor
Wind passage 16, the bottom of described return air channel 16 connects with bottom indoor, and described whirlwind mixing arrangement about 30 runs through institute
Stating return air channel, bottom indoor, the return air of output enters into the bottom of whirlwind mixing arrangement 30 bottom return air channel, passes through
After whirlwind mixing arrangement 30 coalescence processes, exporting from upper end, enter into top passageway, in the present embodiment, described whirlwind mixes
Locking device 30 is configured to cylindrical empty cavity configuration, and described cylindrical cavity inner height direction is provided with helical blade, and return air leads to
Enter in described whirlwind mixing arrangement 30 cylindrical cavity, by the effect of helical blade, cylindrical cavity rotate mixing,
In the process, tiny dust constantly collides coalescence and becomes oarse-grained dust, simultaneously at described cylindrical empty chamber inner sidewall
Upper the most outwardly being provided with several dust-collecting cavities 12, each described dust-collecting cavity can be opened to indoor extension, elongated end, it is simple to
Dust in cleaning dust-collecting cavity, owing to dust constantly rotates in cylindrical cavity along the direction of helical blade, larger particles
Dust move out under the influence of centrifugal force, gather in described dust-collecting cavity, after gathering to a certain degree, can be to collection
Dirt chamber is cleared up, and will accumulate in dust in dust-collecting cavity and is cleaned to outdoor, to ensure the ability collecting dust of dust-collecting cavity, subtracts
Few whirlwind mixing arrangement 30 exports the dust content in return air；The described whirlwind mixing arrangement port of export is with described top passageway even
Logical；
Air-washer 40, it is arranged on described top passageway side indoor return air after described whirlwind mixing arrangement processes
Transmitting in described air-washer, the bottom of described air-washer is provided with return flow line, and described air-washer sets sky in including
The housing in chamber and several shower plates 42 drawn in cavity on described housing, be provided with storage in the interlayer of described housing
Sap cavity 41, the arrival end of described cavity connects with the port of export of described return air channel, described liquid storage cylinder 41 and outdoor feed flow
Device connect, described liquid feed device can within be provided with the aqueous solution containing air purifying preparation, described shower plate 42 is spaced successively
The two ends up and down being arranged on described housing constitute a bending half-duplex channel, and the return air after the charged process of charge device 30 is defeated
Deliver in air-washer 40, export via after the half-duplex channel that shower plate 42 is constituted, described shower plate interlayer is provided with appearance
Put cavity, described shower plate both side surface offers several nozzles connected with described accommodating cavity, from adjacent two sprays
Drenching the liquid of ejection on plate nozzle and form water curtain, the bottom of described air-washer offers several and connects with described return flow line
Through hole, the bigger dust after the aqueous solution and the coalescence of shower plate 42 ejection is deposited on housing bottom after being fully contacted, passes through
Described through hole returns in described return flow line, and the dust in return air is effectively filtered, and the aqueous solution in return flow line is through many
After secondary filtration and sterilization processing, it is back in described liquid feed device recycling.Further, between the upper end of described housing internal cavity
Every being provided with several cation generators, nozzle the water droplet sprayed is had positive charge by cation generator lotus, electronegative
The positively charged water droplet of dust charge there is a natural attraction between the sexes, little liquid and dust are combined into bigger particle, along with the sedimentation quilt of water droplet
Deposition in aqueous, thus decreases dust content in return air；
First return air filter 22, it is disposed in the interior bottom center, described first return air filter 22 and air regulation system
The air inlet connection of system, indoor outmoded gas is extracted out bottom indoor by the first return air filter 22, partly directs out
Discharge, part carries out filtration treatment by the first return air filter 22, is sent in air handling system locate after process
Reason, is sent in air intake filter bank 21 after process, it is achieved that the effective recycling of resource together with new air, reduces
The energy consumption of space regulation system；And
Second return air filter 23, it is disposed in the interior two bottom sides, concrete, the two of described first return air filter 22
Side is respectively arranged with described second return air filter 23, and described second return air filter is by room air after treatment
It is transferred directly in described whirlwind mixing arrangement, increases the regeneration amount of return air, whole air cleaning system can be effectively reduced
System and the energy consumption of air handling system, the bottom of described whirlwind mixing arrangement connects with the port of export of described second return air filter
Logical, the upper end of described whirlwind mixing arrangement is connected by the arrival end of described regeneration blower fan 15 with described whirlwind mixing arrangement.
Indoor return air enters into return air channel bottom indoor, after whirlwind mixing arrangement processes, and upper from return air channel
End enters in the air-washer in top passageway, and the dust in return air, after collision coalescence processes, carries out gas washing process, washes
Falling the dust in return air, the port of export of described air-washer connects with the air outlet of air intake filter bank, forms a pooling zone,
Subsequently by be covered be arranged on described top passageway lower end current equalizer 11 equilibrium enter into indoor.
In a kind of embodiment, the bottom of described return air channel 16 connects with bottom indoor, concrete, the second return air filter
The port of export of 23 connects with the bottom of described return air channel 16, and the upper end of described return air channel is by regeneration blower fan 15 and institute
State the connection of air-washer 40 arrival end, increase air-supply power.
In another kind of embodiment, the port of export of described air-washer is additionally provided with dehydrating unit 50, described dehydrating unit entrance
End is vertically arranged with several liquid collecting sheets, for collecting the moisture in wash mill air-out, little water droplet through multiple tracks liquid collecting sheet,
Being gathered on liquid collecting sheet, form the globule, the bottom of described liquid collecting sheet connects with described return flow line, and the globule is back to back
Circulation road processes, through liquid collecting sheet process after return air heating and dehumidification, after be sent to indoor.
In another kind of embodiment, described top passageway 20 is laterally divided into two ends, and described air-washer and dehydrating unit are successively
Being arranged in described top passageway 20, indoor both sides are respectively arranged with described return air channel, the top of each return air channel with
One end connection of described top passageway, described top passageway lower end is covered with and is provided with current equalizer, return air after processing and new
What wind equalized is sent to indoor, the outmoded air that displacement is indoor, improves the displacement efficiency of room air.In described top passageway
Both sides, centre are respectively arranged with a described air-washer and dehydrating unit, and the port of export of two described dehydrating units is oppositely arranged,
The port of export of described air intake filter bank and the port of export of two described dehydrating units come together at one.
In another kind of embodiment, indoor bottom covers and is equipped with the base plate 13 that leaks out, described in leak out base plate be provided with first
Filter, for indoor return air is tentatively filtered, described in base plate lower end of leaking out be provided with foot passage, described bottom
Passage is covered, by horizontal line, the second filter 14 arranged and is divided into upper channel and lower channel, and the second filter 14 is medium air filtration
Device, described first return air filter connects with described upper channel, and described second return air filter connects with described lower channel, room
Interior return air, after preliminary filtration, enters upper channel, enters into lower channel after the second filter 14 filters again, it is achieved
Classifying by cleaniliness classs, described first return air filter outwards exports return air, described second return air mistake bottom indoor
The port of export of filter connects with the bottom of described return air channel, and the port of export of the most described second return air filter directly and revolves
Wind mixing arrangement 30 arrival end connects.
In another kind of embodiment, the air output list of described air intake filter bank, the first return air filter and the second return air filter
The most adjustable, and indoor are provided with some pm2.5 detectors, the terminal of described pm2.5 detector connects controller, permissible
Be arranged on interior side wall, described controller respectively with described air intake filter bank, the first return air filter and the second return air
Filter connects, and the indoor dustiness that controller detects according to pm2.5 detector carrys out air intake filter described in coordinated signals
Group, the first return air filter and the air output of the second return air filter, when indoor dustiness is higher, then add the first return air
The exhaust air rate of filter, strengthens described air intake filter bank new wind conveying capacity simultaneously, accelerates the replacing of room air；Work as indoor
When dustiness is relatively low, then can suitably reduce the exhaust air rate of the first return air filter, increase the exhaust air rate of the second return air filter,
To increase the regeneration amount of return air, reduce described air intake filter bank new wind conveying capacity simultaneously, ensure Cleanliness etc.
On the basis of Ji, the energy consumption of whole air cleaning system and air handling system can be effectively reduced.
From the above mentioned, in the present invention, return air bottom indoor to the return air channel transmission of both sides, after whirlwind coalescence processes,
It is sent in top passageway, after mixing with new wind, then is fed down into from indoor top, it is achieved thereby that the circulation of indoor return air
Utilizing, the processing procedure of return air completes in indoor periphery mostly, is not take up space outerpace；Meanwhile, return air and new wind are in indoor
Periphery defines circulation, strengthens the replacement result of room air, improves Cleanliness, takes full advantage of back meanwhile
Wind, reduces the energy consumption of whole air cleaning system；Further, in return air, fine dusts passes through two whirlwind mixing arrangements
Mixing coalescence becomes big dust particle, then processes through air-washer dust removal, and dust gathers deposition in air-washer, reduces back
Dust content in wind；Further, by current equalizer, air intake is sent to indoor uniformly, simultaneously at the indoor end
Portion is provided with several return air filters, by the outmoded air bottom indoor effectively from indoor extraction, accelerates room air
Displacement efficiency, improves the cleaniliness classs of indoor.
Although embodiment of the present invention are disclosed as above, but it is not restricted in specification and embodiment listed fortune
With, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (10)
1. the air cleaning system of a circulation cyclone dust removal, it is characterised in that including:
Air intake filter bank, it is disposed in the interior the air outlet of center of top, described air intake filter bank and air handling system
Connection, described air intake filter bank lower end is provided with top passageway；
Whirlwind mixing arrangement, it is disposed in the interior in side wall interlayer, and the arrival end of described whirlwind mixing arrangement leads to described top
The upper end connection in road, described whirlwind mixing arrangement is configured to cylindrical empty cavity configuration, and in described cylindrical cavity, length direction sets
It is equipped with helical blade, outwardly on described cylindrical empty chamber inner sidewall is provided with several dust-collecting cavities, each described dust-collecting cavity
To indoor extension, elongated end can be opened, and the described whirlwind mixing arrangement port of export connects with described top passageway；
Air-washer, it is arranged on described top passageway side, and the indoor return air after described whirlwind mixing arrangement processes passes
Sending in described air-washer, the bottom of described air-washer is provided with return flow line, the port of export of described air-washer and institute
State the port of export connection of air intake filter bank；
First return air filter, it is disposed in the interior bottom center, and described first return air filter enters with air handling system
Air port connects；
Second return air filter, it is disposed in the interior two bottom sides, described second return air filter by room air through processing
After be transferred directly in described whirlwind mixing arrangement.
2. the air cleaning system of circulation cyclone dust removal as claimed in claim 1, it is characterised in that the side of described indoor
Offering return air channel within the walls, the bottom of described return air channel connects with bottom indoor, and the upper end of described return air channel is by again
Raw blower fan connects with described air-washer arrival end.
3. the air cleaning system of circulation cyclone dust removal as claimed in claim 2, it is characterised in that described air-washer
The port of export be additionally provided with dehydrating unit, the bottom of described dehydrating unit connects with described return flow line.
4. the air cleaning system of circulation cyclone dust removal as claimed in claim 3, it is characterised in that described air-washer
Being successively set in described top passageway with dehydrating unit, indoor both sides are respectively arranged with described return air channel, and each return air leads to
The top in road connects with one end of described top passageway, and described top passageway lower end is covered with and is provided with current equalizer.
5. the air cleaning system of circulation cyclone dust removal as claimed in claim 4, it is characterised in that described top passageway
Central authorities both sides are respectively arranged with a described air-washer and dehydrating unit, and the port of export of two described dehydrating units sets relatively
Putting, the port of export of described air intake filter bank and the port of export of two described dehydrating units come together at one.
6. the air cleaning system of circulation cyclone dust removal as claimed in claim 5, it is characterised in that cover bottom indoor
Be equipped with the base plate that leaks out, described in leak out base plate be provided with the first filter, described in base plate lower end of leaking out be provided with foot passage,
Described foot passage is covered, by horizontal line, the second filter arranged and is divided into upper channel and lower channel, described first return air filter
Connecting with described upper channel, described second return air filter connects with described lower channel, the outlet of described second return air filter
End connects with the bottom of described return air channel.
7. the air cleaning system of circulation cyclone dust removal as claimed in claim 6, it is characterised in that described air intake filters
The air output of unit, the first return air filter and the second return air filter is independently adjustable.
8. the air cleaning system of circulation cyclone dust removal as claimed in claim 7, it is characterised in that described air-washer
The housing setting cavity in including and several shower plates drawn in cavity on described housing, set in the interlayer of described housing
Being equipped with liquid storage cylinder, described liquid storage cylinder connects with outdoor liquid feed device, and described shower plate is disposed on described housing successively
Two ends are provided with accommodating cavity in constituting a bending half-duplex channel, and described shower plate interlayer up and down, described accommodating cavity
End connects with described liquid storage cylinder, and described shower plate both side surface offers several sprays connected with described accommodating cavity
Mouth, from adjacent two shower plate nozzles ejection liquid formed water curtain, the bottom of described air-washer offer several with
The through hole of described return flow line connection, the upper end of described housing internal cavity is arranged at intervals with several cation generators.
9. the air cleaning system of circulation cyclone dust removal as claimed in claim 8, it is characterised in that described time of both sides
Being vertically arranged with a described whirlwind mixing arrangement in wind passage respectively, described whirlwind mixing arrangement runs through described return air up and down and leads to
Road, the bottom of described whirlwind mixing arrangement connects with the port of export of described second return air filter, described whirlwind mixing arrangement
Upper end is connected by the arrival end of described regeneration blower fan with described whirlwind mixing arrangement.
10. the air cleaning system of circulation cyclone dust removal as claimed in claim 9, it is characterised in that described first filters
Device is roughing efficiency air filter, and described second filter is medium effeciency filter, and indoor are provided with some pm2.5 detectors, described
The terminal of pm2.5 detector connects controller, and described controller filters with described air intake filter bank, the first return air respectively
Device and the second return air filter connect.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527730.6A CN105920966B (en) | 2016-07-06 | 2016-07-06 | The air cleaning system of circulation cyclone dust removal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527730.6A CN105920966B (en) | 2016-07-06 | 2016-07-06 | The air cleaning system of circulation cyclone dust removal |
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| CN105920966A true CN105920966A (en) | 2016-09-07 |
| CN105920966B CN105920966B (en) | 2018-04-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126448A (en) * | 2018-02-01 | 2018-06-08 | 肥城金塔机械有限公司 | A kind of double-ball type purification humidification dust-extraction unit and dust exhaust apparatus |
| CN108981030A (en) * | 2018-07-04 | 2018-12-11 | 湖州知辉进出口贸易有限公司 | A kind of air cleaning unit of circulation cyclone dust removal |
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| CN108981030A (en) * | 2018-07-04 | 2018-12-11 | 湖州知辉进出口贸易有限公司 | A kind of air cleaning unit of circulation cyclone dust removal |
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