CN106152276A - Wet dust removal air cleaning system - Google Patents
Wet dust removal air cleaning system Download PDFInfo
- Publication number
- CN106152276A CN106152276A CN201610527496.7A CN201610527496A CN106152276A CN 106152276 A CN106152276 A CN 106152276A CN 201610527496 A CN201610527496 A CN 201610527496A CN 106152276 A CN106152276 A CN 106152276A
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- Prior art keywords
- air
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- return air
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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
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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
- 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
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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
- F24F8/117—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 wet filtering
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of wet dust removal 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；Spray equipment, its arrival end connects with the port of export of described electrical induction device, is provided with air purifying preparation in described spray equipment；Air intake filter bank, its port of export is arranged on the side of the described spray equipment port of export, and 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 spray equipment port of export, and the port of export of described electrostatic precipitator connects with indoor top space.The present invention solves that air cleaning system dust removing effects is the best, IAQ (indoor air quality) is difficult to the technical problem that improves.
Description
Technical field
The present invention relates to a kind of air cleaning system, it is more particularly related to a kind of wet dust removal air 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, it is difficult to improve indoor air quality.
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 wet dust removal air cleaning system, set respectively at indoor top two ends
It is equipped with an electrical induction device and spray equipment, after the dust in indoor return air is charged in electrical induction device, is passed into spray
Being combined into big dust particle with aquagenic dry fog coalescence in device, wherein, the port of export of two spray equipments is oppositely arranged,
Big dust particle air head-on collision after coalescence is combined into the dust of larger particle, meanwhile, by the port of export of air intake filter bank even
Logical described head-on collision district, and be provided with the air-blast device of upwards air blast bottom head-on collision district, mixing that return air, new wind are clashed further
After, it being sent in electrostatic precipitator, little granule dust is become the dust of larger particles effectively by coalescence, by electrostatic precipitator
Active adsorption, the present invention solves that air cleaning system dust removing effects is the best, IAQ (indoor air quality) is difficult to the technical problem that improves.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of wet dust removal air cleaning system
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；
Spray equipment, its arrival end connects with the port of export of described electrical induction device, arranges free in described spray equipment
Gas cleanser；
Air intake filter bank, its port of export is arranged on the side of the described spray equipment 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 spray equipment port of export, and described electrostatic precipitation fills
The port of export put connects with indoor top space.
Preferably, indoor top offers the top passageway connected with indoor top, described electrical induction device and spray dress
Putting and be successively set in described top passageway, indoor both sides are respectively arranged with described return air channel, the top of each return air channel
Connect with one end of described top passageway, bottom described return air channel, on side wall, offer the return air inlet connected with indoor, described
The first filter it is provided with on return air inlet.
Preferably, the bottom of described return air channel is provided with return air filter bank, the arrival end of described return air filter bank
Connect with described return air inlet.
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, 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, described top passageway central authorities both sides are respectively arranged with a described electrical induction device and spray equipment, room
Being outside equipped with high pressure negative electricity generating means, it is connected with described electrical induction device, and the port of export of two described spray equipments is relative
Arranging, the port of export of described air intake filter bank and the port of export of two described spray equipments come together at one, and described electrostatic
The arrival end of dust arrester is oppositely arranged with the port of export of described air intake filter bank.
Preferably, described spray equipment sets the pipeline of cavity and is arranged on the shower of pipeline center in including, described pipe
The one end in road connects with the port of export of described electrical induction device, and the other end of described pipeline collects and described electrostatic precipitator
Arrival end, described shower connects with liquid feed device and feeder simultaneously, is provided with containing air cleaning in described liquid feed device
The aqueous solution of agent, described shower offers multiple Dry-fog spray nozzle.
Preferably, side seal on the described air intake filter bank port of export, arrange on the downside of the described air intake filter bank port of export
There are the air-blast device of upwards air blast, the arrival end of described air-blast device to connect with indoor top space, indoor top side wall is opened
It is provided with air inlet, the arrival end of described electrostatic precipitator and described electrical induction device, the port of export of described air intake filter bank
Connection, the port of export of described electrostatic precipitator connects with described air inlet, if being arranged at intervals with in described electrostatic precipitator
A dry dust collecting electrode, the arrival end of described electrostatic precipitator is additionally provided with heating and dehumidification device, dust collecting electrode described in each two it
Between be 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.
Preferably, described first filter is roughing efficiency air filter, and described second filter is medium effeciency filter, the described 3rd
Filter is high efficiency particulate air filter.
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 and arranges in active window, the indoor ceiling of described electrical induction device lower end
There is insulating barrier.
The present invention at least includes following beneficial effect:
1, after the fine dusts in return air is processed by two electrical induction devices and spray equipment, coalescence becomes larger particles
Dust, improves the adsorption effect of electrostatic precipitator, and meanwhile, fine dusts is by after charged, it is easier to dry by spray equipment
Mist capture coalescence；
2, return air exports head-on collision from two spray equipments, and further coalescence becomes the dust of larger particles, beneficially electrostatic to remove
The absorption dedusting of dirt device, 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, spray equipment, air intake filter bank and the explosive view of electrostatic precipitator；
Fig. 3 is the assembling structural representation of electrical induction device, spray equipment, air intake filter bank and electrostatic precipitator；
Fig. 4 is electrical induction device, spray equipment, 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；
Fig. 6 is the structural representation of described spray equipment.
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 shown in figures 1 to 6, the present invention provides a kind of wet dust removal air cleaning system, including: return air channel, electric induction fill
Put 300, spray equipment 400, air intake filter bank 500 and electrostatic precipitator 700.
Wherein, return air channel, it is opened in the side wall of indoor 10, is used for the return air to room air and air draft, described
The bottom of return air channel 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；
Spray equipment 400, its arrival end connects with the port of export of described electrical induction device 300, in described spray equipment 400
It is provided with air purifying preparation, during dedusting, persistently sprays the dry fog with air purifying preparation in spray equipment 400, after pre electrified
Dust be input in spray equipment 400 by electrical induction device 300, the little liquid of dry fog is induced positive electricity by electronegative dust
Lotus, there is a natural attraction between the sexes, and the little liquid of dry fog and dust are combined into bigger granule；Concrete, indoor top offers and indoor top
The top passageway 900 of connection, described electrical induction device and spray equipment be successively set in described top passageway, and described top leads to
Road 900 connects with indoor top, and new wind and return air are input to indoor by top passageway 900, and described electrical induction device 300 is used for
Fine dusts in return air carries out pre electrified, and spray equipment 400 contains the dry fog of air purifying preparation, the little liquid of dry fog for ejection
Dripping fine dusts with return air in be combined coalescence and become the dust of larger particles, it is simple to Electrostatic Absorption, spray equipment 400 is covered with and is pushing up
The length direction of portion's passage 900, the top of described return air channel connects with the arrival end of described electrical induction device 300, indoor
Return air enters into return air channel bottom indoor, enters into the electrical induction device 300 top passageway from the upper end of return air channel
In, the dust in return air, after charged and coalescence process, exports from top passageway, enters the next one and processes step, wherein, described
Top passageway 900 central authorities offer the first through hole and the second through hole, described first through hole, the second through hole and described electric induction relatively
The port of export connection of device 300, forms a pooling zone；
Air intake filter bank 500, it is arranged on the side of described top passageway central authorities, described air intake filter bank arrival end
Connect with the air outlet of air handling system, outdoor air through air handling system process after again by described air intake filter bank
500 dust removal and filtrations process, and are finally sent to pooling zone, and the return air after processing with coalescence clashes coalescence further, and fine dusts is entered
One step coalescence becomes the dust of larger particles, it is simple to absorption, concrete, and described air intake filter bank 500 port of export is arranged on described
In first through hole, new wind is injected in pooling zone by the first through hole；And
Electrostatic precipitator 700, it is arranged on the opposite side of described top passageway central authorities, entering of described electrostatic precipitator
Mouth end is arranged in described second through hole, say, that the air outlet of air intake filter bank 500 and electrostatic precipitator 700
Air inlet is oppositely arranged, and the port of export of described electrostatic precipitator connects with indoor top space, and return air and new wind remove through electrostatic
After dirt device processes, it is injected into indoor；
The port of export of described spray equipment and air intake filter bank comes together in the arrival end of described electrostatic precipitator, the most just
Be the return air after charged and spray processes and air intake filter bank filter after new wind cross in pooling zone collision, fine dusts
Coalescence becomes bigger dust, electrostatic precipitation during then mixing air enters into electrostatic precipitator further, improves electrostatic and removes
The efficiency of the absorption dust of dirt device, thus improve Cleanliness grade.
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 and spray equipment, outdoor is provided with high pressure negative electricity generating means, and it fills with described electric induction
Putting connection, the outlet end certain distance of two described spray equipments and being oppositely arranged, return air is defeated from two spray equipments
Going out head-on collision, further coalescence becomes the dust of larger particles, and beneficially electrostatic precipitator absorption dedusting, improves the cleanliness factor of indoor
Grade；The port of export of described air intake filter bank and the port of export of two described spray equipments come together at one, and described electrostatic
The arrival end of dust arrester is oppositely arranged with the port of export of described air intake filter bank.Meanwhile, described first through hole and second leads to
Hole is opened on the described top passageway sidewall between two described spray equipments relatively, and wherein, the first through hole is arranged on described
On top passageway rear wall, described second through hole is arranged on described top passageway front side wall, meanwhile, and described air intake filter bank
Side seal on the port of export, is provided with the air-blast device 600 of upwards air blast, described air blast on the downside of the described air intake filter bank port of export
The arrival end of device connects with indoor top space, and in other words, the upper end of pooling zone is airtight, and lower end is sealed by air-blast device,
The left and right sides of pooling zone is the port of export of spray equipment, and rear side is the air outlet of air intake filter bank 500, on front side of pooling zone is
The arrival end of electrostatic precipitator, thus pooling zone forms one and seals space, three end air intakes, lower end air blast, and upper end seals, front
Bring out wind enter electrostatic precipitator, indoor return air after the process of two electrical induction devices and spray equipment, fine dusts
Coalescence becomes the dust of larger particles, and ejection head-on collision from the outlet being oppositely arranged, 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, described spray equipment sets the pipeline 410 of cavity and the spray being arranged on pipeline center in including
Pipe 420, one end of described pipeline connects with the port of export of described electrical induction device, and the other end of described pipeline collects quiet with described
The arrival end of electric dust collector, described shower connects with liquid feed device and feeder simultaneously, arranges in described liquid feed device
There is the aqueous solution containing air purifying preparation, described shower offers multiple Dry-fog spray nozzle, containing the aqueous solution of air purifying preparation
Sprayed with the form of dry fog by Dry-fog spray nozzle, induced positive charge by the charged fine dusts in the return air of piping, dry
Mist droplet is combined coalescence and becomes the dust of larger particles with dust, it is easy to adsorbed by electrostatic precipitator.
In a kind of embodiment, indoor top side wall offers air inlet 800, the entrance of described electrostatic precipitator 700
End connect with the port of export of described spray equipment, described air intake filter bank, say, that the arrival end of electrostatic precipitator and
Pooling zone connects, and the port of export of described electrostatic precipitator connects with described air inlet, and mixed air is entered by pooling zone
In electrostatic precipitator, entered into indoor top space by air inlet 800 after treatment, to indoor injection fresh air.
Heating and dehumidification device 740 it is additionally provided with on the arrival end of described electrostatic precipitator, for mixing air is carried out heating and dehumidification,
Avoid owing in air, steam is too high and affect the properly functioning of electrostatic precipitator.In described electrostatic precipitator, interval is arranged
Having 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 corona discharge electrode
730 induce negative charge, and are adsorbed by the dust collecting electrode 720 of positively charged, thus realize dedusting, and dust collecting electrode 720 and corona discharge electrode 730 are handed over
For arranging, add air and dust collecting electrode 720 and the contact surface of corona discharge electrode 730, to improve the absorption dedusting of electrostatic precipitator
Effect and process flow, described dust collecting electrode lower end is provided with ash bucket 710, for collecting the dust in dust collecting electrode, described air inlet
In be provided with the 3rd filter 810, described 3rd filter is high efficiency particulate air filter, carries out last to the air after electrostatic precipitation
Filter, 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, the indoor of described electrical induction device lower end
It is provided with insulating barrier, to strengthen indoor insulation protection, it is to avoid danger is caused in indoor in ceiling 11.
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 and spray equipment,
Coalescence becomes the dust of larger particles, improves the adsorption effect of electrostatic precipitator, and meanwhile, fine dusts, by after charged, is more held
Easily captured coalescence by the dry fog of spray equipment；Meanwhile, return air exports head-on collision from two spray equipments, and further coalescence becomes bigger
The dust of granule, beneficially electrostatic precipitator absorption dedusting, improves the cleaniliness classs of indoor；Further, return air is with new
The fine dusts head-on collision of wind enters in electrostatic precipitator after being mixed into the dust of larger particle, and fine dusts is through multiple
Mixing coalescence, after substantially being adsorbed by electrostatic precipitator, enters into indoor, further increases 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 wet dust removal 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；
Spray equipment, its arrival end connects with the port of export of described electrical induction device, is provided with air clean in described spray equipment
Agent；
Air intake filter bank, its port of export is arranged on the side of the described spray equipment 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 spray equipment port of export, described electrostatic precipitator
The port of export connects with indoor top space.
2. wet dust removal air cleaning system as claimed in claim 1, it is characterised in that indoor top offers and connects with indoor
Logical top passageway, described electrical induction device and spray equipment be successively set in described top passageway, and indoor both sides set respectively
Being equipped with described return air channel, the top of each return air channel connects with one end of described top passageway, bottom described return air channel
Offer the return air inlet connected with indoor on side wall, described return air inlet is provided with the first filter.
3. wet dust removal air cleaning system as claimed in claim 2, it is characterised in that the bottom of described return air channel is arranged
Return air filter bank, the arrival end of described return air filter bank is had to connect with described return air inlet.
4. wet dust removal air cleaning system as claimed in claim 3, it is characterised in that laterally set in the middle part of described return air channel
Being equipped with the second filter, the return air channel of described second filter lower end is buffer channel, returning of described second filter upper end
Wind passage is recovery passage, and described buffer channel is connected by described second filter with described recovery passage, and described buffering is led to
Being provided with the Electric air valve for aerofluxus on road external wall, described recovery passage upper end is provided with regeneration blower fan, described regeneration wind
The port of export of machine connects with described electrical induction device arrival end.
5. wet dust removal air cleaning system as claimed in claim 4, it is characterised in that indoor are provided with some pm2.5 inspection
Surveying instrument, the terminal of described pm2.5 detector connects controller, described controller respectively with described Electric air valve and described air intake
Filter bank connects.
6. wet dust removal air cleaning system as claimed in claim 5, it is characterised in that described top passageway central authorities divide both sides
Not being provided with a described electrical induction device and spray equipment, outdoor is provided with high pressure negative electricity generating means, itself and described inductance
Answering device to connect, the port of export of two described spray equipments is oppositely arranged, the port of export of described air intake filter bank and two institutes
The port of export stating spray equipment comes together at one, and the going out of the arrival end of described electrostatic precipitator and described air intake filter bank
Mouth end is oppositely arranged.
7. wet dust removal air cleaning system as claimed in claim 6, it is characterised in that described spray equipment sets sky in including
The pipeline in chamber and the shower being arranged on pipeline center, one end of described pipeline connects with the port of export of described electrical induction device,
The other end of described pipeline collects and the arrival end of described electrostatic precipitator, with liquid feed device and supply while of described shower
Device connects, and is provided with the aqueous solution containing air purifying preparation, described shower offers multiple dry fog in described liquid feed device
Nozzle.
8. wet dust removal air cleaning system as claimed in claim 7, it is characterised in that the described air intake filter bank port of export
Upper side seal, is provided with the air-blast device of upwards air blast, entering of described air-blast device on the downside of the described air intake filter bank port of export
Mouthful end connects with indoor top space, and indoor top side wall offers air inlet, the arrival end of described electrostatic precipitator and
Described electrical induction device, described air intake filter bank the port of export connection, the port of export of described electrostatic precipitator with described enter
Air port connects, and is arranged at intervals with several dust collecting electrode, on the arrival end of described electrostatic precipitator in described electrostatic precipitator
Being additionally provided with heating and dehumidification device, 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, is provided with the 3rd filter in described air inlet.
9. wet dust removal air cleaning system as claimed in claim 8, it is characterised in that described first filter was for just to imitate
Filter, described second filter is medium effeciency filter, and described 3rd filter is high efficiency particulate air filter.
10. wet dust removal air cleaning system as claimed in claim 9, it is characterised in that the air-flow of described return air channel cuts
Face, more than the flow area of described top passageway, the interior side wall of described second filter position is provided with for activity
Window, is provided with insulating barrier in the indoor ceiling of described electrical induction device lower end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610527496.7A CN106152276B (en) | 2016-07-06 | 2016-07-06 | Wet dust removal air cleaning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527496.7A CN106152276B (en) | 2016-07-06 | 2016-07-06 | Wet dust removal air cleaning system |
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| CN106152276A true CN106152276A (en) | 2016-11-23 |
| CN106152276B CN106152276B (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610527496.7A Active CN106152276B (en) | 2016-07-06 | 2016-07-06 | Wet dust removal air cleaning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261882A (en) * | 2016-12-30 | 2018-07-10 | 黄肖辉 | A kind of air purifying preparation |
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| CN106152276B (en) | 2019-08-13 |
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