CN106091118A - Secondary charged dust-collecting air cleaning system - Google Patents
Secondary charged dust-collecting air cleaning system Download PDFInfo
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- CN106091118A CN106091118A CN201610527230.2A CN201610527230A CN106091118A CN 106091118 A CN106091118 A CN 106091118A CN 201610527230 A CN201610527230 A CN 201610527230A CN 106091118 A CN106091118 A CN 106091118A
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- air
- charged dust
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- collect plant
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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
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- 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
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- 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
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- 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
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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
- 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
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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
- F24F8/15—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
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- 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 secondary 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, is provided with high pressure negative supply in described electrical induction device；Charged dust collect plant, its arrival end connects with the port of export of described electrical induction device, and the both sides up and down of described charged dust collect plant connect DC high-voltage；Air intake filter bank, its port of export is arranged on the side of the described charged dust collect plant 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 charged dust collect plant 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 in air, fine dusts cannot be effectively filtered out.
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 secondary
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 dust removing effects on field is the best, and fine dusts is difficult to filter out, the air quality that impact is indoor.
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 secondary charged dust-collecting air cleaning system, divide at indoor top two ends
Not being provided with an electrical induction device, spray equipment and charged dust collect plant, the dust in indoor return air is at electrical induction device
In charged after, be passed in spray equipment and be combined into big dust particle with aquagenic dry fog coalescence, be then passed through charged collection
Dirt device, charged after big dust particle electric field bias in charged dust collect plant, be attracted to charged dust collect plant
On collecting plate, wherein, the port of export of two charged dust collect plants is oppositely arranged, the bulky grain do not collected by charged dust collect plant
The head-on collision of dust air is combined into the dust of larger particle, meanwhile, the port of export of air intake filter bank connects head-on collision district, and right
Hit the air-blast device being provided with upwards air blast bottom district, after mixing of return air, new wind being clashed further, be sent to electrostatic precipitation dress
In putting, little granule dust is become the dust of larger particles effectively by coalescence, and by electrostatic precipitator active adsorption, the present invention solves
The technical problem that in air, fine dusts cannot be effectively filtered out.
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 secondary 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,
High pressure negative supply it is provided with in described electrical induction device；
Charged dust collect plant, its arrival end connects with the port of export of described electrical induction device, described charged dust collect plant
Both sides connect up and down has DC high-voltage, the front side of described charged dust collect plant to be provided with blowing cleaning machine, described charged dust
The rear side of device is provided with ash hole, is provided with the active carbon fibre for purifying air on the upside of the described charged dust collect plant port of export
Dimension layer；
Air intake filter bank, its port of export is arranged on the side of the described charged dust collect plant port of export, and described air intake filters
Unit inlet 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 charged dust collect plant port of export, and described electrostatic removes
The port of export of dirt device connects with indoor top space.
Preferably, also including by spray equipment, it is arranged between described electrical induction device and charged dust collect plant, described
The arrival end of spray equipment is connected with the port of export of described electrical induction device by sealed insulation interface, going out of described spray equipment
Mouth end is connected with the arrival end of described charged dust collect plant by horn-like air inlet, is provided with air clean in described spray equipment
Agent.
Preferably, indoor top offers and the indoor top passageway connected, described electrical induction device, spray equipment and
Charged dust collect plant 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 charged dust collect plant includes the first battery lead plate and the second electrode being arranged on described top passageway
Plate, the first battery lead plate is arranged on the upper end of described top passageway, and the second battery lead plate is arranged on the lower end of described top passageway, described
The front side of charged dust collect plant is provided with the first movable part, and described blowing cleaning machine is arranged on the front side of described first movable part,
The rear side of described charged dust collect plant is provided with the second movable part, and described ash hole is arranged on the rear side of described second movable part.
Preferably, described top passageway central authorities both sides be respectively arranged with a described electrical induction device, spray equipment and
Charged dust collect plant, outdoor is provided with high voltage direct current generating means, the negative pole of high voltage direct current generating means and described first
Battery lead plate connects, and the positive pole of described high voltage direct current generating means is connected with described second battery lead plate, two described charged dusts
The port of export of device is oppositely arranged, and the port of export of the port of export of described air intake filter bank and two described charged dust collect plants converges
Combine at one, and the port of export of the arrival end of described electrostatic precipitator and described air intake filter bank 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 charged dust collect plant, institute
Stating the port of export connection of air intake filter bank, the port of export of described electrostatic precipitator connects with described air inlet, described electrostatic
It is arranged at intervals with several dust collecting electrode in dust arrester, the arrival end of described electrostatic precipitator is additionally provided with heating and dehumidification dress
Putting, be provided with corona discharge electrode described in each two between dust collecting electrode, described dust collecting electrode lower end is provided with ash bucket, arranges in described air inlet
There is the 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
It is provided with on the interior side wall of device position for active window, described electrical induction device and the room of charged dust collect plant lower end
It is provided with insulating barrier in interior ceiling.
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, preliminary coalescence becomes bigger
The dust of grain, improves the adsorption effect of electrostatic precipitator, and meanwhile, fine dusts is by after charged, it is easier to by spray equipment
Dry fog capture coalescence；
2, the dust after preliminary coalescence is through the absorption of charged dust collect plant, has effectively filtered out most dust, has entered
One step, the dust being not filtered out exports head-on collision from two charged dust collect plants, and further coalescence becomes the dust of larger particles,
It is beneficial to electrostatic precipitator absorption dedusting, improves the cleaniliness classs of indoor；
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, charged dust collect plant, air intake filter bank and the explosive view of electrostatic precipitator；
Fig. 3 is the assembling structural representation of electrical induction device, charged dust collect plant, air intake filter bank and electrostatic precipitator
Figure；
Fig. 4 is electrical induction device, charged dust collect plant, 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 secondary 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 is provided with high pressure negative supply in described electrical induction device 300, and indoor return air is back to electric induction by return air channel and fills
In putting, the fine dusts in return air by after high pressure negative supply effect with negative charge；
Charged dust collect plant 400, its arrival end connects with the port of export of described electrical induction device 300, described charged dust
The both sides up and down of device 400 connect has DC high-voltage, by the described electrical induction device 300 dust after charged through charged collection
During electric field in dirt device, deflecting, Charged is adsorbed on charged dust collect plant, in the present embodiment, and charged dust
Device has certain extension in the longitudinal direction, provides sufficiently long deflection path for dust, effectively reduces in return air
Dust, after being processed by charged dust collect plant dust suction, return air enters the next one and processes step, and further, described charged dust fills
The front side put is provided with blowing cleaning machine, and the rear side of described charged dust collect plant is provided with ash hole, when on charged dust collect plant
When being adsorbed with too much dust, stop providing high voltage direct current for charged dust collect plant, meanwhile, start blowing cleaning machine, by lotus
Dust within electric dust collecting means is produced by boasting from ash hole, effectively cleans charged dust collect plant, to provide dust
Effect, is provided with the activated carbon fiber layers for purifying air on the upside of the described charged dust collect plant port of export, is used for adsorbing air
In harmful components, purify air；
Air intake filter bank 500, its port of export is arranged on the side of the described charged dust collect plant port of export, described air intake mistake
Filter group arrival end connects with the air outlet of air handling system, concrete, and indoor top offers and connects with indoor top
Top passageway 900, described electrical induction device and charged dust collect plant are successively set in described top passageway, described top passageway
900 connect with indoor top, and new wind and return air are input to indoor by top passageway 900, and described electrical induction device 300 is for right
Fine dusts in return air carries out pre electrified, and charged dust collect plant is covered with the length direction in top passageway 900, and described return air leads to
The top in road connects with the arrival end of described electrical induction device 300, and indoor return air enters into return air channel bottom indoor, from
The upper end of return air channel enters in the electrical induction device 300 in top passageway, and the dust in return air, after charged, is passed into lotus
Being deflected by electric field action in electric dust collecting means, absorption is on charged dust collect plant, and the dust effectively reduced in return air contains
Amount, the return air after adsorption treatment exports from top passageway, enters the next one and processes step, wherein, described top passageway 900 central authorities
Relatively offer the port of export of the first through hole and the second through hole, described first through hole, the second through hole and described electrical induction device 300
Connection, forms one pooling zone, outdoor air through air handling system process after again by the dedusting of described air intake filter bank 500
Filtration treatment, is finally sent to the return air behind pooling zone, with adsorption treatment and clashes further coalescence, the further coalescence of fine dusts
Become the dust of larger particles, it is simple to absorption, concrete, described air intake filter bank 500 port of export is arranged on described first through hole
In, new wind is injected in pooling zone by the first through hole；And
Electrostatic precipitator 700, its arrival end is arranged on the opposite side of the described charged dust collect plant port of export, described electrostatic
The arrival end of dust arrester is arranged in described second through hole, say, that the air outlet of air intake filter bank 500 removes with electrostatic
The air inlet of dirt device 700 is oppositely arranged, and the port of export of described electrostatic precipitator connects with indoor top space, and return air is with new
Wind, after electrostatic precipitator processes, is injected into indoor；
The port of export of described charged dust collect plant and air intake filter bank comes together in the arrival end of described electrostatic precipitator,
New wind after namely return air after charged and deflection adsorption treatment and air intake filter bank filter 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.
Described charged dust collect plant includes the first battery lead plate 410 and the second battery lead plate 420 being arranged on described top passageway,
First battery lead plate is arranged on the upper end of described top passageway, and the second battery lead plate is arranged on the lower end of described top passageway, and outdoor sets
Being equipped with high voltage direct current generating means, the negative pole of high voltage direct current generating means is connected with described first battery lead plate, described high pressure
The positive pole of unidirectional current generating means is connected with described second battery lead plate, and it is movable that the front side of described charged dust collect plant is provided with first
Portion, described blowing cleaning machine is arranged on the front side of described first movable part, and the rear side of described charged dust collect plant is provided with second
Movable part, described ash hole is arranged on the rear side of described second movable part.
In a kind of embodiment, cleaning system also includes by spray equipment 320, and it is arranged on described electrical induction device and charged
Between dust collect plant, the arrival end of described spray equipment is by the port of export of sealed insulation interface 310 with described electrical induction device
Connection, to increase airtight and insulating properties, the port of export of described spray equipment is by horn-like air inlet 330 and described charged dust
The arrival end connection of device, described electrical induction device, spray equipment and charged dust collect plant are successively set on described top and lead to
In road, in described spray equipment 320, it is provided with air purifying preparation, during dedusting, persistently sprays with air clean in spray equipment 320
The dry fog of agent, is input in spray equipment 320 by electrical induction device 300 by the dust after pre electrified, and the little liquid of dry fog is carried
The dust of negative charge induces positive charge, and 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 to
In charged dust collect plant, oarse-grained dust is easier to deflect in charged dust collect plant, is attracted to charged dust dress
Put, reduce the dust content in return air.
In a kind of embodiment, in the side wall of indoor both sides, it is respectively arranged with described return air channel, the top of each return air channel
Portion connects with one end of described top passageway, offers the return air inlet 120 connected with indoor bottom described return air channel on side wall,
Being provided with the first filter on described return air inlet 120, described first filter is roughing efficiency air filter, for carrying out return air tentatively
Filter, filter bigger dust and foreign material, it is to avoid oarse-grained object enters in return air channel, cause 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 a kind of embodiment, described recovery passage upper end offers the regeneration air port 221 connecting described top passageway, this position
Being additionally provided with regeneration blower fan 230 in the recovery passage at the place of putting, the port of export of described regeneration blower fan is by regeneration air port and described electricity
Induction installation arrival end connects, and the return air after filtration treatment is entered in recovery passage by buffer channel, regeneration blower fan send
Enter in the electrical induction device being in top passageway and spray equipment, carry out pre electrified and coalescence processes.
In a kind of embodiment, described top passageway is laterally divided into two ends, sets respectively in described top passageway central authorities both sides
Being equipped with a described electrical induction device, spray equipment and charged dust collect plant, outdoor is provided with high voltage direct current generating means,
The negative pole of high voltage direct current generating means is connected with described first battery lead plate, the positive pole of described high voltage direct current generating means and institute
State the second battery lead plate to connect, by the dust after charged spray between the first battery lead plate and the second battery lead plate under the effect of electric field,
Deflecting downwards, during transverse shifting, electronegative dust moves downward, meanwhile, and the dust that action of gravity is also
Deflect down, until absorption is on the second battery lead plate, reduce the dust content in return air, two described charged dust collect plants
Outlet end certain distance and being oppositely arranged, return air exports head-on collision from two charged dust collect plants, and further coalescence becomes relatively
Oarse-grained dust, beneficially electrostatic precipitator absorption dedusting, improves the cleaniliness classs of indoor；Described air intake filter bank
The port of export and the port of export of two described charged dust collect plants come together at one, and the arrival end of described electrostatic precipitator with
The port of export of described air intake filter bank is oppositely arranged.Meanwhile, described first through hole and the second through hole are opened in two institutes relatively
Stating on the described top passageway sidewall between charged dust collect plant, wherein, the first through hole is arranged on described top passageway rear wall
On, described second through hole is arranged on described top passageway front side wall, meanwhile, close on the upside of the described air intake filter bank port of export
Envelope, is provided with the air-blast device 600 of upwards air blast, the arrival end of described air-blast device on the downside of the described air intake filter bank port of export
Connecting with indoor top space, in other words, the upper end of pooling zone is airtight by activated carbon fiber layers, and lower end is close by air-blast device
Envelope, the left and right sides of pooling zone is the port of export of charged dust collect plant, and rear side is the air outlet of air intake filter bank 500, collects
It is the arrival end of electrostatic precipitator on front side of district, thus one sealing space of pooling zone formation, three end air intakes, lower end air blast, on
End purifies air, and front end air-out enters electrostatic precipitator, and indoor return air is through two electrical induction devices, spray equipment and charged
After charged, the coalescence of dust collect plant and adsorption treatment, fine dusts coalescence becomes the dust of larger particles, and big dust particle is by effectively
Absorption, does not has adsorbed dust to spray head-on collision from the outlet being oppositely arranged, and in pooling zone, further coalescence becomes bigger
The dust of grain, meanwhile, new wind is exported by air intake filter bank 500, collects collision with return air, aerator upwards air blast so that mixed
Closing air and further hit against mixing in pooling zone, the further coalescence of fine dusts in mixing air becomes the powder of larger particles
Dirt, it is simple to carry more electric charge in electrostatic precipitator, it is simple to dust collecting electrode is adsorbed, to improve dust removing effects, fine dusts
Through multiple mixing coalescence, after substantially being adsorbed by electrostatic precipitator, enter into indoor, further increase Cleanliness
Grade.
In a kind of embodiment, indoor top side wall offers air inlet 800, the entrance of described electrostatic precipitator 700
End connects with the port of export of described charged dust collect plant, described air intake filter bank, say, that the entrance of electrostatic precipitator
End connects with pooling zone, and the port of export of described electrostatic precipitator connects with described air inlet, and mixed air is 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 a kind of embodiment, the flow area of described return air channel, more than the flow area of described top passageway, is thought back
Wind provides enough cushion spaces, it is to avoid cause not having enough return air by described electric induction due to return air amount moment deficiency
Device, return air slow transits through the return air channel that more heavy in section is long-pending, then accelerates in the top passageway that small cross sections is long-pending, with
Realize return air with certain speed from two spray equipment port of export output collision coalescences, described electrical induction device and charged dust
It is provided with insulating barrier, to strengthen indoor insulation protection, it is to avoid danger is caused in indoor in the indoor ceiling 11 of device lower end
Danger.
In a kind of embodiment, indoor are provided with some pm2.5 detectors, can be arranged on interior side wall and described time
Air port, the terminal of each described pm2.5 detector connects controller, described controller respectively with described Electric air valve and described
Air intake filter bank connects, and the indoor dustiness that controller detects according to pm2.5 detector carrys out electronic wind described in coordinated signals
Valve and the air output of described air intake filter bank, when indoor dustiness is higher, then strengthens the exhaust air rate of Electric air valve, add simultaneously
Big described air intake filter bank new wind conveying capacity, accelerates the replacing of room air；When indoor dustiness is relatively low, then can be suitable
Reduce the exhaust air rate of Electric air valve, to increase the regeneration amount of return air, reduce the conveying of described air intake filter bank new wind simultaneously
Amount, is ensureing on the basis of Cleanliness grade, can effectively reduce whole air cleaning system and air handling system
Energy consumption.
From the above mentioned, in the present invention, after the fine dusts in return air is processed by two electrical induction devices, spray equipment,
Preliminary coalescence becomes the dust of larger particles, improves the adsorption effect of electrostatic precipitator, meanwhile, fine dusts by after charged,
It is easier to be captured coalescence by the dry fog of spray equipment；Meanwhile, the dust after preliminary coalescence, through the absorption of charged dust collect plant, has
Effect has filtered out most dust, and further, the dust being not filtered out exports head-on collision from two charged dust collect plants, enters
One step coalescence becomes the dust of larger particles, and beneficially electrostatic precipitator absorption dedusting, improves the cleaniliness classs of indoor；Enter one
Step, the head-on collision of the fine dusts of return air and new wind enters in electrostatic precipitator after being mixed into the dust of larger particle, tiny
Dust, through multiple mixing coalescence, after substantially being adsorbed by electrostatic precipitator, enters into indoor, further increases indoor clean
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 secondary 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
High pressure negative supply it is provided with in electrical induction device；
Charged dust collect plant, its arrival end connects with the port of export of described electrical induction device, described charged dust collect plant upper and lower
Both sides connect has DC high-voltage, the front side of described charged dust collect plant to be provided with blowing cleaning machine, described charged dust collect plant
Rear side be provided with ash hole, be provided with the NACF for purifying air on the upside of the described charged dust collect plant port of export
Layer；
Air intake filter bank, its port of export is arranged on the side of the described charged dust collect plant 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 charged dust collect plant port of export, and described electrostatic precipitation fills
The port of export put connects with indoor top space.
2. secondary 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 charged dust collect plant, and the arrival end of described spray equipment passes through sealed insulation interface
Connecting with the port of export of described electrical induction device, the port of export of described spray equipment is by horn-like air inlet and described charged collection
The arrival end connection of dirt device, is provided with air purifying preparation in described spray equipment.
3. secondary charged dust-collecting air cleaning system as claimed in claim 2, it is characterised in that indoor top offers and room
The top passageway of interior connection, described electrical induction device, spray equipment and charged dust collect plant are successively set on described top and lead to
In road.
4. secondary charged dust-collecting air cleaning system as claimed in claim 3, 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.
5. secondary charged dust-collecting air cleaning system as claimed in claim 4, 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.
6. secondary charged dust-collecting air cleaning system as claimed in claim 5, it is characterised in that described charged dust collect plant bag
Including the first battery lead plate and the second battery lead plate being arranged on described top passageway, the first battery lead plate is arranged on the upper of described top passageway
End, the second battery lead plate is arranged on the lower end of described top passageway, and the front side of described charged dust collect plant is provided with the first movable part,
Described blowing cleaning machine is arranged on the front side of described first movable part, and it is movable that the rear side of described charged dust collect plant is provided with second
Portion, described ash hole is arranged on the rear side of described second movable part.
7. secondary 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 charged dust collect plant, and outdoor is provided with high voltage direct current
Generating means, the negative pole of high voltage direct current generating means is connected with described first battery lead plate, described high voltage direct current generating means
Positive pole be connected with described second battery lead plate, the port of export of two described charged dust collect plants is oppositely arranged, described air intake filter
The port of export of the port of export of unit and two described charged dust collect plants comes together at one, and the entrance of described electrostatic precipitator
The port of export with described air intake filter bank is held to be oppositely arranged.
8. secondary 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 charged dust collect plant, described air intake filter bank of stating electrostatic precipitator connects, described quiet
The port of export of electric dust collector connects with described air inlet, is arranged at intervals with several dust collecting electrode in described electrostatic precipitator,
It is additionally provided with heating and dehumidification device on the arrival end of described electrostatic precipitator, described in each two, between dust collecting electrode, is provided with corona
Pole, described dust collecting electrode lower end is provided with ash bucket, is provided with the 3rd filter in described air inlet.
9. secondary 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. secondary 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 charged dust collect plant lower end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527230.2A CN106091118B (en) | 2016-07-06 | 2016-07-06 | Secondary charged dust-collecting air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527230.2A CN106091118B (en) | 2016-07-06 | 2016-07-06 | Secondary charged dust-collecting air purification system |
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| Publication Number | Publication Date |
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| CN106091118A true CN106091118A (en) | 2016-11-09 |
| CN106091118B CN106091118B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610527230.2A Active CN106091118B (en) | 2016-07-06 | 2016-07-06 | Secondary charged dust-collecting air purification system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691391A (en) * | 2019-01-15 | 2019-04-30 | 上海碧农环境技术有限公司 | Association type air purification filter animal colony house and its method of ventilation |
| CN112742833A (en) * | 2020-12-24 | 2021-05-04 | 安徽永茂泰铝业有限公司 | Aluminum alloy workshop environmental protection system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3930872A1 (en) * | 1989-09-15 | 1991-03-28 | Rolf Hertfelder | Room air purifying electrostatic filter - has separator flow ducts as electrically conductive houses, spaced by insulators |
| JPH06198215A (en) * | 1992-07-08 | 1994-07-19 | Ebara Infilco Co Ltd | Air purifying method and apparatus |
| CN2732906Y (en) * | 2004-09-16 | 2005-10-12 | 吴林元 | Assembling clean positive-negative pressure patients' room |
| CN201154327Y (en) * | 2007-12-29 | 2008-11-26 | 武汉科技大学 | Three-zone dipolar loading electrostatic agglomeration dust remover |
| CN201463138U (en) * | 2009-06-17 | 2010-05-12 | 上海誉杰环保科技有限公司 | Nano-sized photocatalytic central air purifying device |
| CN204100393U (en) * | 2014-08-13 | 2015-01-14 | 南通诺亚居环保科技有限公司 | The new blower fan of way flow Two-way Cycle |
-
2016
- 2016-07-06 CN CN201610527230.2A patent/CN106091118B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3930872A1 (en) * | 1989-09-15 | 1991-03-28 | Rolf Hertfelder | Room air purifying electrostatic filter - has separator flow ducts as electrically conductive houses, spaced by insulators |
| JPH06198215A (en) * | 1992-07-08 | 1994-07-19 | Ebara Infilco Co Ltd | Air purifying method and apparatus |
| CN2732906Y (en) * | 2004-09-16 | 2005-10-12 | 吴林元 | Assembling clean positive-negative pressure patients' room |
| CN201154327Y (en) * | 2007-12-29 | 2008-11-26 | 武汉科技大学 | Three-zone dipolar loading electrostatic agglomeration dust remover |
| CN201463138U (en) * | 2009-06-17 | 2010-05-12 | 上海誉杰环保科技有限公司 | Nano-sized photocatalytic central air purifying device |
| CN204100393U (en) * | 2014-08-13 | 2015-01-14 | 南通诺亚居环保科技有限公司 | The new blower fan of way flow Two-way Cycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691391A (en) * | 2019-01-15 | 2019-04-30 | 上海碧农环境技术有限公司 | Association type air purification filter animal colony house and its method of ventilation |
| CN112742833A (en) * | 2020-12-24 | 2021-05-04 | 安徽永茂泰铝业有限公司 | Aluminum alloy workshop environmental protection system |
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| Publication number | Publication date |
|---|---|
| CN106091118B (en) | 2019-06-14 |
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