CN106196278A - Whirlwind charged dust-collecting air cleaning system - Google Patents
Whirlwind charged dust-collecting air cleaning system Download PDFInfo
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- CN106196278A CN106196278A CN201610527185.0A CN201610527185A CN106196278A CN 106196278 A CN106196278 A CN 106196278A CN 201610527185 A CN201610527185 A CN 201610527185A CN 106196278 A CN106196278 A CN 106196278A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 230000006698 induction Effects 0.000 claims abstract description 54
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 45
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 91
- 239000007921 spray Substances 0.000 claims description 48
- 238000011084 recovery Methods 0.000 claims description 11
- 230000008929 regeneration Effects 0.000 claims description 11
- 238000011069 regeneration method Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000003749 cleanliness Effects 0.000 abstract description 10
- 238000004581 coalescence Methods 0.000 description 34
- 239000002245 particle Substances 0.000 description 25
- 238000002156 mixing Methods 0.000 description 12
- 238000011176 pooling Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000001914 filtration Methods 0.000 description 7
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- 208000024172 Cardiovascular disease Diseases 0.000 description 3
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- 206010006451 bronchitis Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002526 effect on cardiovascular system Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 208000010125 myocardial infarction Diseases 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 206010006458 Bronchitis chronic Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 201000006306 Cor pulmonale Diseases 0.000 description 1
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- 206010024642 Listless Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000004186 Pulmonary Heart Disease Diseases 0.000 description 1
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- 238000005276 aerator Methods 0.000 description 1
- 201000010105 allergic rhinitis Diseases 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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- 230000017531 blood circulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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- 208000007451 chronic bronchitis Diseases 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/011—Prefiltering; Flow controlling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/014—Addition of water; Heat exchange, e.g. by condensation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of whirlwind charged dust-collecting air cleaning system, including: return air channel；Electrical induction device, it is disposed in the interior top, and the arrival end of described electrical induction device connects with described return air channel, and described electrical induction device connects high pressure negative supply；Cyclone, its arrival end connects with the port of export of described electrical induction device, and on described cyclone, outwardly several dust-collecting cavities that is provided with, are provided with the activated carbon fiber layers for purifying air on the upside of the described cyclone port of export；Air intake filter bank, its port of export is arranged on the side of the described cyclone port of export, and described air intake filter bank arrival end connects with the air outlet of air handling system；Electrostatic precipitator, its arrival end is arranged on the opposite side of the described cyclone port of export, and the port of export of described electrostatic precipitator connects with indoor top space.The present invention solves the technical problem that Cleanliness grade cannot improve.
Description
Technical field
The present invention relates to a kind of air cleaning system, it is more particularly related to a kind of charged dust-collecting air of whirlwind
Cleaning 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
The trend of haze normalization.Having environment specialist to analyze, haze is likely to replace smoking becomes pulmonary carcinoma No.1 pathogenic " killer ".Wherein
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 environmental pollution that interior decoration causes has caused sick, residual, the dead phenomenon of people
Become social problem, these dusty gass through science confirm very big to human influence, be easily caused respiratory tract disease, cancer,
Leukemia, sacred disease, especially endanger seriously anemia of pregnant woman, child, old man.Therefore, particularly significant for indoor purification.Normally
Under environment, human body sucks about 500,000 microgranules of pulmonary every time, and when air is contaminated, the microgranule that human body sucks is more than this
100 times.Haze weather easily makes asthma recur, and coughs including bronchial asthma, bronchitis, allergic rhinitis and variability
Deng.
Haze weather is also cardiovascular patient " Health Killer ", serious gray haze may make respiratory tract disease and
Old man's state of an illness induction of cardiovascular disease, 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 diseases, hypertension, coronary heart disease or cerebral hemorrhage disease to be sent out, or can
Angina pectoris, myocardial infarction, heart failure etc. can be induced, make chronic bronchitis that pulmonary heart disease etc. to occur.Expert points out, holds
The psychology of people also can be had an impact by the continuous big greasy weather, and owing to greasy weather light is more weak, air pressure is relatively low, some people can produce spirit in the greasy weather
Phenomenon slack, listless, 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, city now
Air cleaning system on field is difficult to filter out the fine dusts in air, causes Cleanliness grade to improve.
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 a kind of whirlwind charged dust-collecting air cleaning system, divide at indoor top two ends
It is not provided with an electrical induction device, spray equipment and cyclone, the lotus in electrical induction device of the dust in indoor return air
After negative electricity, it is passed in spray equipment and is combined into big dust particle, positive negative electricity with the dry fog coalescence produced by the water treating positive charge
Lotus letter is attracting, and fine dusts is easier to become big dust particle with dry fog coalescence, is then passed through cyclone, in cyclone,
Dust further hits against coalescence, after granule arrives certain particle diameter, collects output in the dust directly dust-collecting cavity from cyclone,
Reducing the dust content in air, tiny dust collides coalescence in cyclone and becomes oarse-grained dust, wherein, two rotations
The port of export of wind apparatus is oppositely arranged, and the big dust particle air head-on collision do not collected by cyclone is combined into larger particle
Dust, meanwhile, connects the port of export of air intake filter bank head-on collision district, and is provided with the air blast of upwards air blast bottom head-on collision district
Device, clashes return air, new wind further after mixing, is sent in electrostatic precipitator, and little granule dust is effectively by coalescence
Becoming the dust of larger particles, by electrostatic precipitator active adsorption, the present invention solves what Cleanliness grade cannot improve
Technical problem.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of charged dust-collecting air of whirlwind purifies
System, including:
Return air channel, it is opened in the side wall of indoor, and the bottom of described return air channel connects with indoor；
Electrical induction device, it is disposed in the interior top, and the arrival end of described electrical induction device connects with described return air channel,
Described electrical induction device connects high pressure negative supply；
Cyclone, its arrival end connects with the port of export of described electrical induction device, and described cyclone is configured to cylinder
Shape cavity structure, described cylindrical empty intracavity length direction is provided with helical blade, on described cylindrical empty chamber inner sidewall outwards
Protrusion is provided with several dust-collecting cavities, and each described dust-collecting cavity connects and on the upside of outdoor extraction, the described cyclone port of export
It is provided with the activated carbon fiber layers for purifying air；
Air intake filter bank, its port of export is arranged on the side of the described cyclone port of export, described air intake filter bank
Arrival end connects with the air outlet of air handling system；And
Electrostatic precipitator, its arrival end is arranged on the opposite side of the described cyclone port of export, and described electrostatic precipitation fills
The port of export put connects with indoor top space.
Preferably, also including by spray equipment, it is arranged between described electrical induction device and cyclone, described spray
The arrival end of device is connected with the port of export of described electrical induction device by sealed insulation interface, the port of export of described spray equipment
Connected by the arrival end of horn-like air inlet with described cyclone, in described spray equipment, be provided with air purifying preparation.
Preferably, the two ends up and down of described spray equipment are provided with multiple Dry-fog spray nozzle, described Dry-fog spray nozzle simultaneously with confession
Liquid device connects with feeder, is provided with the aqueous solution containing air purifying preparation in described liquid feed device, described Dry-fog spray nozzle
The port of export is provided with charge device, and described charge device connects high pressure positive supply.
Preferably, indoor top offers and the indoor top passageway connected, described electrical induction device, spray equipment and
Cyclone is successively set in described top passageway.
Preferably, indoor both sides are respectively arranged with described return air channel, and the top of each return air channel leads to described top
One end connection in road, offers the return air inlet connected with indoor, described return air inlet is arranged on side wall bottom described return air channel
Have the first filter, the bottom of described return air channel to be provided with return air filter bank, the arrival end of described return air filter bank with
Described return air inlet connects.
Preferably, the second filter, the return air of described second filter lower end it are horizontally arranged with in the middle part of described return air channel
Passage is buffer channel, and the return air channel of described second filter upper end is recovery passage, described buffer channel and described regeneration
Passage is connected by described second filter, and described buffer channel external wall is provided with the Electric air valve for aerofluxus, described
Recovery passage upper end is provided with regeneration blower fan, and the port of export of described regeneration blower fan connects with described electrical induction device arrival end.
Preferably, described top passageway central authorities both sides be respectively arranged with a described electrical induction device, spray equipment and
Cyclone, outdoor is provided with high voltage direct current generating means, and the negative pole of high voltage direct current generating means fills with described electric induction
Putting connection, the positive pole of described high voltage direct current generating means is connected with described charge device, the outlet of two described cyclones
End is oppositely arranged, and the port of export of described air intake filter bank and the port of export of two described cyclones come together at one, and institute
The port of export of the arrival end and described air intake filter bank of stating electrostatic precipitator is oppositely arranged.
Preferably, described activated carbon fiber layers covers and is arranged on the upside of the described air intake filter bank port of export, described air intake
The air-blast device of upwards air blast, the arrival end of described air-blast device and indoor top space it is provided with on the downside of the filter bank port of export
Connection, indoor top side wall offers air inlet, the arrival end of described electrostatic precipitator and described cyclone, described in enter
The port of export connection of wind filter bank, the port of export of described electrostatic precipitator connects with described air inlet, described electrostatic precipitation
It is arranged at intervals with several dust collecting electrode in device, the arrival end of described electrostatic precipitator is additionally provided with heating and dehumidification device,
Being provided with corona discharge electrode described in each two between dust collecting electrode, described dust collecting electrode lower end is provided with ash bucket, is provided with in described air inlet
3rd filter.
Preferably, indoor are provided with some pm2.5 detectors, and the terminal of described pm2.5 detector connects controller, institute
State controller to be connected with described Electric air valve and described air intake filter bank respectively.
Preferably, the flow area of described return air channel is more than the flow area of described top passageway, and described second filters
The indoor sky for active window, described electrical induction device and spray equipment lower end it is provided with on the interior side wall of device position
Insulating barrier it is provided with in card.
The present invention at least includes following beneficial effect:
1, after the fine dusts in return air is processed by two electrical induction devices, spray equipment, by the most charged, electronegative
There is a natural attraction between the sexes for the dust of lotus and positively charged dry fog so that dust is easier to be captured coalescence by the dry fog of spray equipment and becomes big
Grain dust；
2, preliminary coalescence becomes the dust of larger particles, further hits against coalescence in the rotating device from big dust particle, rotation
Rotary device can filter the dust that particle diameter is sufficiently large, and remaining dust mutually collides coalescence in head-on collision district and becomes big dust particle, carries
The high adsorption effect of electrostatic precipitator；
3, the fine dusts head-on collision of return air and new wind enters in electrostatic precipitator after being mixed into the dust of larger particle,
Fine dusts, through multiple mixing coalescence, after substantially being adsorbed by electrostatic precipitator, enters into indoor, further increases room
Interior 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 this
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 electrical induction device, cyclone, air intake filter bank and the explosive view of electrostatic precipitator；
Fig. 3 is the assembling structural representation of electrical induction device, cyclone, air intake filter bank and electrostatic precipitator；
Fig. 4 is electrical induction device, cyclone, air intake filter bank and the top view of electrostatic precipitator；
Fig. 5 is the overall structure schematic diagram of cleaning system of the present invention.
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 description literary composition
Word can be implemented 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 Figure 1-5, the present invention provides a kind of whirlwind charged dust-collecting air cleaning system, including:
Return air channel, it is opened in the side wall of indoor 10, and for the return air of room air and air draft, described return air leads to
The bottom in road connects with indoor；
Electrical induction device 300, it is disposed in the interior top, the arrival end of described electrical induction device 300 and described return air and leads to
Road connects, and described electrical induction device 300 connects high pressure negative supply, and indoor return air is back to electrical induction device by return air channel
In, the fine dusts in return air by after high pressure negative supply effect with negative charge；
Cyclone 400, its arrival end connects with the port of export of described electrical induction device 300, in the present embodiment, described rotation
Wind apparatus 400 is configured to cylindrical empty cavity configuration, and described cylindrical empty intracavity length direction is provided with helical blade 410, through electricity
Return air after induction installation 300 processes is passed in described cyclone 400 cylindrical cavity, by the effect of helical blade,
Rotating mixing in cylindrical cavity, in the process, tiny dust constantly collides coalescence and becomes oarse-grained dust, exists simultaneously
Outwardly on described cylindrical empty chamber inner sidewall being provided with several dust-collecting cavities, the connection of each described dust-collecting cavity is also drawn to outdoor
Going out, owing to dust constantly rotates along the direction of helical blade at cylindrical empty intracavity, the dust of larger particles is at centrifugal force
Move out under effect, gather in described dust-collecting cavity, after gathering to a certain degree, dust-collecting cavity can be cleared up, will be poly-
Collection dust in dust-collecting cavity is cleaned to outdoor, to ensure the ability collecting dust of dust-collecting cavity, reduces cyclone 400 and exports back
Dust content in wind, is provided with the activated carbon fiber layers for purifying air, is used for inhaling on the upside of the described cyclone port of export
Harmful components in attached air, purify air；
Air intake filter bank 500, its port of export is arranged on the side of the described cyclone port of export, described air intake filter
Group arrival end connects with the air outlet of air handling system；Concrete, indoor top offers the top connected with indoor top
Passage 900, described electrical induction device and cyclone be successively set in described top passageway, described top passageway 900 and room
Inner top connects, and new wind and return air are input to indoor by top passageway 900, and described electrical induction device 300 is in return air
Fine dusts carry out pre electrified so that dust is with negative charge, and cyclone is covered with the length direction in top passageway 900,
The top of described return air channel connects with the arrival end of described electrical induction device 300, and indoor return air enters into bottom indoor
Return air channel, enters into from the upper end of return air channel in the electrical induction device 300 top passageway, and the dust in return air is through charged
After, it being passed into screw in cyclone, ceaselessly rotary collision, coalescence becomes oarse-grained dust, oarse-grained dust to exist
It is collected in dust-collecting cavity under the effect of centrifugal force, effectively reduces the dust content in return air, remaining be not collected meanwhile
Dust export from cyclone, enter the next one process step, wherein, described top passageway 900 central authorities offer relatively
First through hole and the second through hole, described first through hole, the second through hole connect with the port of export of described cyclone 300, form one
Individual pooling zone, outdoor air is processed by described air intake filter bank 500 dust removal and filtration after air handling system processes again,
After be sent to pooling zone, clash further coalescence with the return air after preliminary charged process, the further coalescence of fine dusts becomes bigger
The dust of granule, it is simple to absorption, concrete, described air intake filter bank 500 port of export is arranged in described first through hole, new wind
It is injected in pooling zone by the first through hole；And
Electrostatic precipitator, its arrival end is arranged on the opposite side of the described cyclone port of export, and described electrostatic precipitation fills
The arrival end put is arranged in described second through hole, say, that the air outlet of air intake filter bank 500 and electrostatic precipitator
The air inlet of 700 is oppositely arranged, and the port of export of described electrostatic precipitator connects with indoor top space, and return air and new wind are through quiet
After electric dust collector processes, it is injected into indoor；
The port of export of described cyclone and air intake filter bank comes together in the arrival end of described electrostatic precipitator, the most just
It is the return air after charged and whirlwind mixing coalescence processes and the new wind after the filtration of air intake filter bank crosses in pooling zone collision,
The further coalescence of fine dusts becomes bigger dust, electrostatic precipitation during then mixing air enters into electrostatic precipitator, improves
The efficiency of the absorption dust of electrostatic precipitator, thus improve Cleanliness grade.
In a kind of embodiment, cleaning system also includes that, by spray equipment 320, it is arranged on described electrical induction device and whirlwind
Between device, the arrival end of described spray equipment is connected with the port of export of described electrical induction device by sealed insulation interface 310,
To increase airtight and insulating properties, the port of export of described spray equipment is entered by horn-like air inlet 330 and described cyclone
Mouth end connects, and described electrical induction device, spray equipment and cyclone are successively set in described top passageway, described spray
It is provided with air purifying preparation in device 320, during dedusting, in spray equipment 320, persistently sprays the dry fog with air purifying preparation, quilt
Dust after pre electrified is input in spray equipment 320 by electrical induction device 300, and the little liquid of dry fog is by electronegative dust sense
Should go out positive charge, there is a natural attraction between the sexes, and the little liquid of dry fog and dust are combined into bigger granule, are then input in cyclone, greatly
The dust of granule is easier in the dust-collecting cavity in being collected at cyclone, to treat follow-up cleaning, effectively reduces in return air
Dust content.
In another kind of embodiment, the two ends up and down of described spray equipment are provided with multiple Dry-fog spray nozzle, described Dry-fog spray nozzle
Connect with liquid feed device and feeder simultaneously, in described liquid feed device, be provided with the aqueous solution containing air purifying preparation, containing free
The aqueous solution of gas cleanser is sprayed with the form of dry fog by Dry-fog spray nozzle, and meanwhile, the port of export of described Dry-fog spray nozzle is provided with
Charge device 321, described charge device 321 connects high pressure positive supply, and the little water droplet of dry fog being ejected is by described charge device
321 lotuses have positive charge, and there is a natural attraction between the sexes combines coalescence and become big dust particle, oarse-grained dust to be more easy to the dust with negative charge
Collected by the dust-collecting cavity in cyclone, be also easy to be adsorbed by electrostatic precipitator, effectively reduce dust content in air intake, carry
The high dust removing effects of cleaning system, improves Cleanliness.
In another kind of embodiment, in the side wall of indoor both sides, it is respectively arranged with described return air channel, each return air channel
Top connects with one end of described top passageway, offers the return air inlet connected with indoor bottom described return air channel on side wall
120, described return air inlet 120 is provided with the first filter, described first filter is roughing efficiency air filter, for carrying out return air
Preliminary filtration, filters bigger dust and foreign material, it is to avoid oarse-grained object enters in return air channel, causes backflow the most smooth.
In a kind of embodiment, the bottom of described return air channel is provided with return air filter bank 100, returns for the extraction from indoor
Wind, the arrival end of described return air filter bank connects with described return air inlet, return air through return air filter bank 100 extraction filter after,
It is conveyed in return air channel, wherein, in the middle part of described return air channel, is horizontally arranged with the second filter 240, described second filter
For medium effeciency filter, the further filtration treatment of return air after processing return air filter bank 100, described second filter institute is in place
It is provided with on the interior side wall put for active window, it is simple to the second filter is carried out maintenance and changes.
Return air channel is divided into two by the second filter, and the return air channel of described second filter 300 lower end is logical for buffering
Road 210, the return air channel of described second filter upper end is recovery passage 220, and described buffer channel and described recovery passage lead to
Cross described second filter connection, described buffer channel external wall is provided with the Electric air valve 110 for aerofluxus, indoor return air
It is sent in buffer channel after being extracted filtration by return air filter bank 100, forms malleation space, the air output of Electric air valve 110
Less than the air output of return air filter bank 100, indoor return air is assembled in buffer channel and is buffered, by the work of the second filter
With, in buffer channel, the concentration of air is higher than the concentration of air in recovery passage, can be according to the concentration of air in buffer channel
Regulating Electric air valve, dust concentration is too high, then strengthen the exhaust air rate of Electric air valve, relatively reduces the regeneration amount of return air,
Avoid reducing Cleanliness；If the dust concentration in buffer channel in air is in less level, then can suitably reduce
The exhaust air rate of Electric air valve, relatively increases the regeneration amount of return air, can effectively reduce whole air cleaning system and air
The energy consumption of regulation system.
In another kind of embodiment, described recovery passage upper end offers the regeneration air port 221 connecting described top passageway, should
Being additionally provided with regeneration blower fan 230 in the recovery passage of position, the port of export of described regeneration blower fan is by regenerating air port with described
Electrical induction device arrival end connects, and the return air after filtration treatment is entered in recovery passage by buffer channel, by regeneration blower fan
It is sent in the electrical induction device that is in top passageway and spray equipment, carries out pre electrified and coalescence processes, be then fed into
Rotary apparatus carries out preliminary dust and mixing hit-treatment.
In another kind of embodiment, described top passageway is laterally divided into two ends, in described top passageway central authorities both sides respectively
Being provided with a described electrical induction device, spray equipment and cyclone, outdoor is provided with high voltage direct current generating means, high
The negative pole of pressure unidirectional current generating means and described electrical induction device, the positive pole of described high voltage direct current generating means is charged with described
Device 321 connects, by charged and spray after dust become big dust particle at coalescence, dust charge dry fog is in transverse shifting process
In, ceaselessly collide coalescence, be progressively collected in the dust-collecting cavity in cyclone, reduce the dust content in return air, do not received
The dust of collection is continuing transverse shifting process in cyclone, along with the reinforcement of cyclonic motion, does not stop to collide coalescence, two institutes
State cyclone outlet end certain distance and be oppositely arranged, return air exports head-on collision from two cyclones, enters one
Step coalescence becomes the dust of larger particles, and beneficially electrostatic precipitator absorption dedusting, improves the cleaniliness classs of indoor；Described enter
The port of export of the port of export of wind filter bank and two described cyclones comes together at one, and collision coalescence effect adds further
By force, and the arrival end of described electrostatic precipitator is oppositely arranged with the port of export of described air intake filter bank.Meanwhile, described first
Through hole and the second through hole are opened on the described top passageway sidewall between two described cyclones relatively, and wherein, first leads to
Hole is arranged on described top passageway rear wall, and described second through hole is arranged on described top passageway front side wall, meanwhile, described
Side seal on the air intake filter bank port of export, is provided with the air-blast device of upwards air blast on the downside of the described air intake filter bank port of export
600, the arrival end of described air-blast device connects with indoor top space, and in other words, the upper end of pooling zone is by NACF
Layer is airtight, and lower end is sealed by air-blast device, and the left and right sides of pooling zone is the port of export of cyclone, and rear side is air intake filter
The air outlet of group 500, is the arrival end of electrostatic precipitator on front side of pooling zone, thus one sealing space of pooling zone formation, three
End air intake, lower end air blast, upper end purifies air, and front end air-out enters electrostatic precipitator, and indoor return air is through two electric induction
After charged, the coalescence of device, spray equipment and cyclone and adsorption treatment, fine dusts coalescence becomes the dust of larger particles,
Big dust particle, by active adsorption, does not has adsorbed dust to spray head-on collision from the outlet being oppositely arranged, enters in pooling zone
One step coalescence becomes the dust of larger particles, and meanwhile, new wind is exported by air intake filter bank 500, collects collision, aerator with return air
Upwards air blast so that mixing air further hits against mixing in pooling zone, the further coalescence of fine dusts in mixing air
Become the dust of larger particles, it is simple in electrostatic precipitator, carry more electric charge, it is simple to dust collecting electrode is adsorbed, to improve dedusting
Effect, fine dusts, through multiple mixing coalescence, after substantially being adsorbed by electrostatic precipitator, enters into indoor, carries further
High Cleanliness grade.
In another kind of embodiment, indoor top side wall offers air inlet 800, entering of described electrostatic precipitator 700
Mouth end connects with the port of export of described cyclone, described air intake filter bank, say, that the arrival end of electrostatic precipitator
Connecting with pooling zone, the port of export of described electrostatic precipitator connects with described air inlet, and mixed air is entered by pooling zone
Enter in electrostatic precipitator, entered into indoor top space by air inlet 800 after treatment, to the fresh sky of indoor injection
Gas.Heating and dehumidification device 740 it is additionally provided with, for mixing air is added evanescence of heat on the arrival end of described electrostatic precipitator
Wet, it is to avoid owing in air, steam is too high and affect the properly functioning of electrostatic precipitator.Interval in described electrostatic precipitator
Being provided with several dust collecting electrode 720, be provided with corona discharge electrode 730 described in each two between dust collecting electrode 720, the dust in air is by electricity
Dizzy pole 730 induces negative charge, and is adsorbed by the dust collecting electrode 720 of positively charged, thus realizes dedusting, dust collecting electrode 720 and corona discharge electrode
730 are alternately arranged, and add air and dust collecting electrode 720 and the contact surface of corona discharge electrode 730, to improve the absorption of electrostatic precipitator
Dust removing effects and process flow, described dust collecting electrode lower end is provided with ash bucket 710, for collecting the dust in dust collecting electrode, described in enter
Being provided with the 3rd filter 810 in air port, described 3rd filter is high efficiency particulate air filter, carries out the air after electrostatic precipitation
After filtration, filter fine dusts, to improve Cleanliness grade.
In another kind of embodiment, the flow area of described return air channel, more than the flow area of described top passageway, is thought
Return air provides enough cushion spaces, it is to avoid cause not having enough return air by described inductance due to return air amount moment deficiency
Answer device, return air to slow transit through the return air channel that more heavy in section is long-pending, then accelerate in the top passageway that small cross sections is long-pending,
To realize return air with certain speed from two spray equipment port of export output collision coalescences, described electrical induction device and spray dress
It is provided with insulating barrier, to strengthen indoor insulation protection, it is to avoid danger is caused in indoor in putting the indoor ceiling 11 of lower end.
In another kind of embodiment, indoor are provided with some pm2.5 detectors, can be arranged on interior side wall and described
Return air inlet, the terminal of each described pm2.5 detector connects controller, described controller respectively with described Electric air valve and institute
State air intake filter bank to connect, the indoor dustiness that controller detects according to pm2.5 detector, come described in coordinated signals electronic
Air-valve and the air output of described air intake filter bank, when indoor dustiness is higher, then strengthen the exhaust air rate of Electric air valve, simultaneously
Strengthen described air intake filter bank new wind conveying capacity, accelerate the replacing of room air；When indoor dustiness is relatively low, then can fit
When the exhaust air rate of reduction Electric air valve, to increase the regeneration amount of return air, reduce the described new wind of air intake filter bank defeated simultaneously
The amount of sending, on the basis of ensureing Cleanliness grade, can effectively reduce whole air cleaning system and air handling system
Energy consumption.
From the above mentioned, the fine dusts in this cleaning system return air is processed by two electrical induction devices, spray equipment
After, by the most charged, there is a natural attraction between the sexes for electronegative dust and positively charged dry fog so that dust is easier to by spray equipment
Dry fog capture coalescence become big dust particle；Meanwhile, preliminary coalescence becomes the dust of larger particles, touches the most further
Hitting coalescence from big dust particle, rotary apparatus can filter the dust that particle diameter is sufficiently large, and remaining dust mutually touches in head-on collision district
Hit coalescence and become big dust particle, improve the adsorption effect of electrostatic precipitator；Further, return air and the fine dusts of new wind
Head-on collision enters in electrostatic precipitator after being mixed into the dust of larger particle, and fine dusts is through multiple mixing coalescence, base
After this is adsorbed by electrostatic precipitator, enter into indoor, further increase Cleanliness grade.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, 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 general concept 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. a whirlwind charged dust-collecting air cleaning system, it is characterised in that including:
Return air channel, it is opened in the side wall of indoor, and the bottom of described return air channel connects with indoor；
Electrical induction device, it is disposed in the interior top, and the arrival end of described electrical induction device connects with described return air channel, described
Electrical induction device connects high pressure negative supply；
Cyclone, its arrival end connects with the port of export of described electrical induction device, and described cyclone is configured to cylindrical empty
Cavity configuration, described cylindrical empty intracavity length direction is provided with helical blade, outwardly on described cylindrical empty chamber inner sidewall
Being provided with several dust-collecting cavities, the connection of each described dust-collecting cavity is also arranged on the upside of outdoor extraction, the described cyclone port of export
There is the activated carbon fiber layers for purifying air；
Air intake filter bank, its port of export is arranged on the side of the described cyclone port of export, described air intake filter bank entrance
End connects with the air outlet of air handling system；And
Electrostatic precipitator, its arrival end is arranged on the opposite side of the described cyclone port of export, described electrostatic precipitator
The port of export connects with indoor top space.
2. whirlwind charged dust-collecting air cleaning system as claimed in claim 1, it is characterised in that also include by spray equipment,
It is arranged between described electrical induction device and cyclone, and the arrival end of described spray equipment passes through sealed insulation interface and institute
Stating the port of export connection of electrical induction device, the port of export of described spray equipment is by horn-like air inlet and described cyclone
Arrival end connects, and is provided with air purifying preparation in described spray equipment.
3. whirlwind charged dust-collecting air cleaning system as claimed in claim 2, it is characterised in that described spray equipment upper and lower
Two ends are provided with multiple Dry-fog spray nozzle, and described Dry-fog spray nozzle connects with liquid feed device and feeder simultaneously, described liquid feed device
Inside being provided with the aqueous solution containing air purifying preparation, the port of export of described Dry-fog spray nozzle is provided with charge device, described charge device
Connect and have high pressure positive supply.
4. whirlwind charged dust-collecting air cleaning system as claimed in claim 3, it is characterised in that indoor top offers and room
The top passageway of interior connection, described electrical induction device, spray equipment and cyclone are successively set in described top passageway.
5. whirlwind charged dust-collecting air cleaning system as claimed in claim 4, it is characterised in that 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, side wall bottom described return air channel
On offer and the indoor return air inlet connected, described return air inlet is provided with the first filter, the bottom of described return air channel sets
Being equipped with return air filter bank, the arrival end of described return air filter bank connects with described return air inlet.
6. whirlwind charged dust-collecting air cleaning system as claimed in claim 5, it is characterised in that horizontal in the middle part of described return air channel
To being provided with the second filter, the return air channel of described second filter lower end is buffer channel, described second filter upper end
Return air channel be recovery passage, described buffer channel is connected by described second filter with described recovery passage, described slow
Rushing and be provided with the Electric air valve for aerofluxus on passage external wall, described recovery passage upper end is provided with regeneration blower fan, described again
The port of export of raw blower fan connects with described electrical induction device arrival end.
7. whirlwind charged dust-collecting air cleaning system as claimed in claim 6, it is characterised in that described top passageway central authorities two
Side is respectively arranged with a described electrical induction device, spray equipment and cyclone, and outdoor is provided with high voltage direct current and occurs
Device, the negative pole of high voltage direct current generating means is connected with described electrical induction device, and described high voltage direct current generating means is just
Pole is connected with described charge device, and the port of export of two described cyclones is oppositely arranged, the outlet of described air intake filter bank
End and the port of export of two described cyclones come together at one, and the arrival end of described electrostatic precipitator and described air intake mistake
The port of export of filter group is oppositely arranged.
8. whirlwind charged dust-collecting air cleaning system as claimed in claim 7, it is characterised in that described activated carbon fiber layers covers
Lid is arranged on the upside of the described air intake filter bank port of export, is provided with upwards air blast on the downside of the described air intake filter bank port of export
Air-blast device, the arrival end of described air-blast device connects with indoor top space, and indoor top side wall offers air inlet, institute
The port of export of the arrival end and described cyclone, described air intake filter bank of stating electrostatic precipitator connects, and described electrostatic removes
The port of export of dirt device connects with described air inlet, is arranged at intervals with several dust collecting electrode in described electrostatic precipitator, described
It is additionally provided with heating and dehumidification device on the arrival end of electrostatic precipitator, described in each two, between dust collecting electrode, is provided with corona discharge electrode,
Described dust collecting electrode lower end is provided with ash bucket, is provided with the 3rd filter in described air inlet.
9. whirlwind charged dust-collecting air cleaning system as claimed in claim 8, it is characterised in that indoor are provided with some
Pm2.5 detector, the terminal of described pm2.5 detector connects controller, described controller respectively with described Electric air valve and
Described air intake filter bank connects.
10. whirlwind charged dust-collecting air cleaning system as claimed in claim 9, it is characterised in that the gas of described return air channel
Flow section more than the flow area of described top passageway, the interior side wall of described second filter position is provided with for
Active window, is provided with insulating barrier in the indoor ceiling of described electrical induction device and spray equipment lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527185.0A CN106196278B (en) | 2016-07-06 | 2016-07-06 | The charged dust-collecting air purification system of whirlwind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527185.0A CN106196278B (en) | 2016-07-06 | 2016-07-06 | The charged dust-collecting air purification system of whirlwind |
Publications (2)
| Publication Number | Publication Date |
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| CN106196278A true CN106196278A (en) | 2016-12-07 |
| CN106196278B CN106196278B (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610527185.0A Expired - Fee Related CN106196278B (en) | 2016-07-06 | 2016-07-06 | The charged dust-collecting air purification system of whirlwind |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109959092A (en) * | 2017-12-26 | 2019-07-02 | 航宇智创科技（北京）有限公司 | A kind of fresh air system |
| TWI798641B (en) * | 2020-03-31 | 2023-04-11 | 耀億工業股份有限公司 | Air purifying apparatus for purifying air in an isolated space |
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| CN201579127U (en) * | 2009-11-05 | 2010-09-15 | 福建省丰泉环保控股有限公司 | Cyclone dust removing device with electrostatic dust aggregation equipment |
| CN102489099A (en) * | 2011-11-22 | 2012-06-13 | 北京星和众工设备技术股份有限公司 | Deduster |
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| EP1299023A1 (en) * | 2000-07-06 | 2003-04-09 | John Herbert North | Improved dust/particle collecting arrangement for cyclone separators |
| JP2002315698A (en) * | 2001-04-20 | 2002-10-29 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| CN2732906Y (en) * | 2004-09-16 | 2005-10-12 | 吴林元 | Assembling clean positive-negative pressure patients' room |
| CN101670217A (en) * | 2008-09-12 | 2010-03-17 | 凌长仁 | Wet-type spray deduster |
| CN201579127U (en) * | 2009-11-05 | 2010-09-15 | 福建省丰泉环保控股有限公司 | Cyclone dust removing device with electrostatic dust aggregation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109959092A (en) * | 2017-12-26 | 2019-07-02 | 航宇智创科技（北京）有限公司 | A kind of fresh air system |
| TWI798641B (en) * | 2020-03-31 | 2023-04-11 | 耀億工業股份有限公司 | Air purifying apparatus for purifying air in an isolated space |
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| Publication number | Publication date |
|---|---|
| CN106196278B (en) | 2019-08-27 |
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