CN110215809A - One kind being applied to indoor air treating and purifies specific process - Google Patents
One kind being applied to indoor air treating and purifies specific process Download PDFInfo
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- CN110215809A CN110215809A CN201910526042.1A CN201910526042A CN110215809A CN 110215809 A CN110215809 A CN 110215809A CN 201910526042 A CN201910526042 A CN 201910526042A CN 110215809 A CN110215809 A CN 110215809A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
The invention belongs to technical field of air purification, specifically a kind of to be applied to indoor air treating purification specific process；Method includes the following steps: exhaust fan is powered first, exhaust fan rotates forward, and absorbent module carries out adsorption cleaning to air, and purified air passes through air hole and enters exhaust fan room, it is discharged by upper opening, secondly controller control plasma generator is powered, and carries out ionization decomposition to the poisonous and harmful substance of absorption, exhaust fan rotates backward, absorbent module realizes the continuing purge to air, last plasma generator power-off, exhaust fan rotate forward, and realize continuing purge；The present invention passes through setting plasma generator and absorbent module, the heat that plasma generator generates when working can make absorbent module deform, it harmful substance will be removed thereon, plasma generator can ionize harmful substance, dissociated and be excited, without manual cleaning acf layer, the detergent power to different indoor air quality can be improved.
Description
Technical field
It is specifically a kind of special applied to the purification of indoor air treating the invention belongs to technical field of air purification
Method.
Background technique
Air cleaning, which refers to, to remove haze for indoor various environmental problems offer sterilizings, depositing dust, dispels harmful finishing
Residual and the total solution such as peculiar smell, raising makes the life better, office conditions, promotes physically and mentally healthy.Indoor environmental pollution object
It mainly include radgas, mould, particulate matter, finishing residual, secondhand smoke etc. with pollution source, air cleaning mainly has: light
Catalysis technique, qualitative activity oxygen technology, anion technology, HEPA strainer, active carbon, purifying plant, grafting high molecular polymerization skill
Art, ecological anion generate the technologies such as chip technology and plasma, wherein plasma technology, the groundwork of plasma generator
Principle is that low-voltage is risen to positive high voltage and negative high voltage by booster circuit, (main using positive high voltage and negative high voltage ionized air
It is oxygen) generate a large amount of cation and anion, the quantity of anion is greater than the quantity of cation, and (quantity of anion is about
It is 1.5 times of amount of positive ions), the cation and anion that plasma generator generates simultaneously carry out positive and negative charge in air
The moment of neutralization generates huge energy release, so as to cause the change of its surrounding bacterial structure or the conversion of energy, to cause
Make bacterial death, realizes the effect of its sterilization.
Also occur the technical solution of some air cleanings in the prior art, such as application No. is 2015101863652 one
Item Chinese patent discloses plasma indoor air cleaner and air purification method, mainly passes through plasma in air
Pollutant carry out the 1st time degradation.Although the technical solution can purify air.But big there are power consumption
Disadvantage, for another example application No. is 2008100517065 another Chinese patents to disclose a kind of indoor air purification method, energy
Enough make regneration of adsorbent material, is recycled for multiple times, but the temperature generated when its work is higher, there is certain risk, for this purpose,
It proposes that one kind is applied to indoor air treating and purifies specific process, can be selected not according to the difference of air quality to be clean
Same purification process.
Summary of the invention
In view of the deficiencies of the prior art, it is applied to indoor air treating the present invention provides one kind and purifies specific process,
Its purification that long duration can be carried out to room air, good purification, and energy consumption is lower.
To achieve the above object, the invention provides the following technical scheme: a kind of be applied to indoor air treating purification spy
Different directions or tendencies method, method includes the following steps:
Exhaust fan is powered by S1, and exhaust fan rotates forward, and outside air enters absorbent module, absorbent module by air inlet
Adsorption cleaning is carried out to air, purified air passes through air hole and enters exhaust fan room, exhaust fan by filtered air by
Upper opening discharge；
S2, after a period of time (this for a period of time can by user's sets itself be switched on after how long one end time, such as be switched on
1 hour afterwards, booting after 2 hours or booting after 3 hours, can also by system default be how long), controller control plasma
Generator is powered, and plasma generator carries out ionization decomposition to the poisonous and harmful substance of absorption, and then exhaust fan rotates backward, etc.
Ion generator carries out the poisonous and harmful substance of absorption to realize the continuing purge to air while ionization is decomposed；
S3, after a period of time (this for a period of time can by user's sets itself be switched on after how long one end time, such as be switched on
1 hour afterwards, how long can also be by system default after booting 3 hours after 2 hours or booting), plasma generator is disconnected
Electricity, exhaust fan rotate forward, and are back to S1 and carry out circulation continuous purification to air.
Preferably, plasma generator includes the cathode and anode of mutually insulated, and cathode is mounted on coaxial with air hole
On insulated column, anode uniform circular is arranged in around cathode, and cathode outer side there also is provided the absorbent module of circumference, absorption
Component includes the adsorption layer of memorial alloy base and installation on the outside, and circle diameter where absorbent module is less than circle where anode
Ring diameter, memorial alloy base, in cylindrical shape, are in arc-shaped, multiple memorial alloys under normal temperature state under heating status
Base surrounds cylinder-like structure under heating status and surrounds the cathode of plasma generator and anode；Plasma generator is logical
After electricity, electric field is formed between a cathode and an anode, heat is generated in the middle part of plasma generator, while generating plasma, generates
Heat so that memorial alloy base is deformed；The contaminant molecule that plasma adsorbs adsorption layer bombards, and makes to pollute
Object molecular ionization, dissociation and excitation, to make peace that contaminant molecule is degraded to simple substance molecular structure and that harm to the human body is low
Full material molecule, while generating active ion derivative；The air for carrying active ion derivative is rotated backward in exhaust fan
Under the action of, it is discharged across absorbent module and by upper opening, and be finally transported to external indoor environment；In clarifier outside cabin
Environment, the active ion derivative released further decomposes, the air pollutants for external environment of degrading, and reaches further net
Change the purpose of air.
Preferably, multiple prickles are provided on the cathode, prickle is arranged in the shape of a spiral along insulated column.
Preferably, the adsorption layer is active carbon, activated carbon fibre or activated carbon felt.
Preferably, the adsorption layer is Chinese herbal medicine fiber；The cacumen biotae that the Chinese herbal medicine fiber is 20 parts by parts by weight
Chinese bulbul fiber, the Herba Andrographitis fiber that parts by weight are 35 parts and the parts by weight that fiber, parts by weight are 25 parts are 25 parts
Dutchmanspipe root fiber composition；The production stage of the Chinese herbal medicine fiber is to pass through cacumen biotae, the Chinese bulbul, Herba Andrographitis and dutchmanspipe root
Pulverizer is pulverized and mixed, and is ground into fine-fibrous, obtains Chinese herbal medicine fiber.
Arbor-vitae leaf fibre includes volatile oil, predominantly fenchone, Bronyl acetate, terpene alcohol in oil, and Quercetin containing juniperic acid,
Poplar luteoxanthin, Kaempferide, hinokiflavone, wax etc., thus can in air TVOC and toluene purify；The Chinese bulbul is fine
Dimension main component is Anemonin, Chinese bulbul spirit and Chinese bulbul English, can be absorbed to the formaldehyde in air；Herba Andrographitis fiber master
Wanting ingredient is leaf containing diterpenic lactone, can be absorbed to the PM2.5 in air；And dutchmanspipe root fiber main component is horse
Pocket bell ketone, and containing aristolochic acid, allantoin, debilic acid, magnoflorine, radix aristolochiae A prime and C prime etc., it can be in air
Formaldehyde, toluene and TVOC carry out purification absorption, and because containing radix aristolochiae A prime and C prime in dutchmanspipe root fiber, therefore have
Special fragrance, has the effect of refreshing people, thus by by arbor-vitae leaf fibre, Chinese bulbul fiber, Herba Andrographitis fiber and
Chinese herbal medicine fiber is made in dutchmanspipe root fiber, also can replace active carbon, activated carbon fibre or activated carbon felt to having in air
Evil substance is purified.
A kind of cleaning equipment, including body, the body inside top are provided with exhaust fan, the institute at the top of exhaust fan
It states and offers upper opening on body, the body middle inside is provided with block plate, and the block plate surface offers multiple air holes,
The block plate bottom is provided with multiple absorbent modules, and the absorbent module includes the suction of memorial alloy base and installation on the outside
Attached layer, the block plate bottom are provided with plasma generator, and the plasma generator includes the cathode and anode of mutually insulated,
The cathode surface is provided with prickle, and prickle is used to make to form argon-arc plasma field between cathode and anode in power supply, forms corona
Electric current；Insulation board is installed on the anode, heat-conducting plate is installed on insulation board, heat-conducting plate is mounted in memorial alloy base,
Through copper wire is equipped in the middle part of heat-conducting plate, copper wire both ends are connected respectively at anode with heat-conducting plate；It is offered down on the organism sidewall
Opening；When work, in the case where being normally carried out air cleaning, air is extracted in exhaust fan work from the bottom up, and air is under shed
Into when passing through absorbent module, the impurity in air is adsorbed by the adsorption layer on memorial alloy base external cylindrical surface, adsorption cleaning
Air afterwards passes through the memorial alloy base of hollow out, passes through from air hole, and purified air finally is discharged from upper opening, works as sky
When gas dirt degree is higher, adsorption layer is needed to clear up adsorption layer in time, be can control at this time since the bearing capacity on its surface is limited
Touch screen control panel at the top of body extracts air to control exhaust fan from top to bottom, and sets the time, at the same control etc. from
Electronic generator is powered, and when having electric current to pass through between cathode and anode, heat can be generated at anode, heat passes through the biography of copper wire
It leads, enters on heat-conducting plate, heat-conducting plate transfers heat to memorial alloy base, due to the characteristic of memorial alloy itself, memory
Alloy base can be unfolded by cylindrical shape, and for adjacent memorial alloy expansion back wall at a circle, adsorption layer absorption principle is foundation
Its surface polar groups is had an effect at normal temperature with harmful substance, thus can be in extremely low concentration, by harmful substance
Adsorbent surface is removed and is adsorbed on from air, and absorption is reversible, therefore can be by the nocuousness of absorption by heating method
Substance is removed from adsorption layer, and adsorption layer is regenerated, by plasma generator inner cavity in electricity when harmful substance falls removing
A large amount of plasmas are generated under the action of, plasma bombards it, make contaminant molecule ionization, dissociation and excitation,
To make safe material molecule that contaminant molecule is degraded to simple substance molecular structure and that harm to the human body is low, while generating activity
Ionic derivative carries the air of active ion derivative, under the action of exhaust fan, is arranged by air hole under shed
Out, and finally be transported to engine body exterior indoor environment, in engine body exterior indoor environment, the active ion derivative that is released into
One step decompose, degradation engine body exterior environment air pollutants, achieve the purpose that further purify air, be not necessarily to manual cleaning suction
Attached layer, the temperature generated when working at the same time is not too high, can be improved the detergent power to different indoor air quality.
Preferably, one of distribution mode of multiple absorbent modules are as follows: four absorbent modules are surrounded by one
A plasma generator, four absorbent modules can deform when heated surrounds a cylinder；In the present embodiment, four suctions
For attached component by being surrounded a big cylindric assembly by temperature time variance shape, centre will not generate gap, by with plasma
Generator is used cooperatively, and can be bombarded harmful substance, and contaminant molecule ionization, dissociation and excitation are made.
Preferably, another distribution mode of multiple absorption are as follows: multiple absorbent modules surround two ring-types
Structure, the absorbent module in two cyclic structures are staggered, and are wherein connected with bullet in the absorbent module in the cyclic structure of outer ring
Power rope, stretch cord are made of high temperature resistant elastic material, and body inside bottom is provided with retainer plate, and stretch cord is connect with retainer plate；
In the present embodiment, the absorbent module in inner ring cyclic structure can surround the cylindric knot that midfeather has gap after deformation
Structure, while the absorbent module in the cyclic structure of outer ring can surround cylinder-like structure after deformation, be covered on inner ring cyclic structure
On the cylinder-like structure that surrounds of absorbent module on the outside of, form double medium filtration, filter effect is good.
Preferably, the organism bottom is equipped with the motor of driving insulated column rotation；Prickle is along insulated column cloth in the shape of a spiral
It sets；Motor is able to drive cathod rotary, during rotation, the prickle on its surface can be made when forming Ionization field with anode,
So that the breakdown direction moment for the Ionization field to be formed is changed, when puncturing to harmful substance, can from different directions into
Row breakdown, ionization effect is good, while the prickle of helical form arrangement successively carries out breakdown harmful substance in rotation from top to down, together
When corona current is concentrated on into prickle end harmful substance is punctured.
Technical effect and advantage of the invention:
1, provided by the invention a kind of applied to indoor air treating purification specific process, by the way that plasma is arranged
Device and absorbent module, the heat that plasma generator generates when working can make absorbent module deform, will be in absorbent module
When the harmful substance of absorption is removed, plasma generator can ionize harmful substance, dissociated and be excited, and be not necessarily to people
Work clears up adsorption layer, can be improved the detergent power to different indoor air quality.
2, provided by the invention a kind of applied to indoor air treating purification specific process, pass through setting motor and spiral
The prickle of arrangement, motor are able to drive cathod rotary, during rotation, the prickle on its surface can be made to form electricity with anode
When leaving the theatre, the breakdown direction moment for the Ionization field to be formed is made to change, it, can be from different when puncturing to harmful substance
Direction is punctured, and ionization effect is good, while the prickle of helical form arrangement successively carries out breakdown nocuousness in rotation from top to down
Substance, while corona current is concentrated on into prickle end, harmful substance is punctured.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the flow chart of this method；
Fig. 2 is overall structure diagram of the invention；
Fig. 3 is the first arrangement mode schematic diagram of absorbent module in the present invention；
Fig. 4 is second of arrangement mode schematic diagram of absorbent module in the present invention；
Fig. 5 is the heated working principle diagram of Fig. 4 in the present invention；
Fig. 6 is absorbent module structural schematic diagram of the invention；
In figure: body 1, upper opening 3, block plate 4, air hole 5, absorbent module 6, memorial alloy base 61, is inhaled exhaust fan 2
Attached layer 62, plasma generator 7, cathode 71, anode 72, prickle 8, insulation board 9, heat-conducting plate 10, copper wire 11, under shed 12, bullet
Power rope 13, retainer plate 14, motor 15.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in figs 1 to 6, of the present invention a kind of applied to indoor air treating purification specific process, this method
The following steps are included:
Exhaust fan 2 is powered by S1, and exhaust fan 2 rotates forward, and outside air enters absorbent module 6, absorption group by air inlet
Part 6 carries out adsorption cleaning to air, and purified air passes through air hole and enters exhaust fan Room 2, and exhaust fan 2 is by filtered sky
Gas is by upper opening discharge 3；
S2, after a period of time, controller control plasma generator 7 be powered, 7 pairs of plasma generator absorption it is toxic
Harmful substance carries out ionization decomposition, and then exhaust fan 2 rotates backward, 7 pairs of plasma generator absorption poisonous and harmful substances into
The continuing purge to air is realized in row ionization while decomposition；
S3, after a period of time, plasma generator 7 is powered off, and exhaust fan 2 rotates forward, and is back to S1 and is carried out to air
Circulation continuous purification.
Plasma generator 7 includes the cathode 71 and anode 72 of mutually insulated, and cathode 71 is mounted on coaxial with air hole 5
On insulated column, 72 uniform circular of anode is arranged in around cathode 71, there also is provided the absorption group of circumference on the outside of cathode 71
Part 6, absorbent module 6 include the adsorption layer 62 of memorial alloy base 61 and installation on the outside, 6 place circle diameter of absorbent module
Less than circle diameter where anode, memorial alloy base 61, in cylindrical shape, is in circle under normal temperature state under heating status
Arcuation, multiple memorial alloy bases 61 surround cylinder-like structure under heating status and by 71 Hes of the cathode of plasma generator 7
Anode 72 surrounds；After plasma generator 7 is powered, electric field, 7 middle part of plasma generator are formed between cathode 71 and anode 72
Heat is generated, while generating plasma, the heat of generation makes memorial alloy base 61 deform；Plasma is to adsorption layer
The contaminant molecule of 62 absorption is bombarded, and makes contaminant molecule ionization, dissociation and excitation, so that contaminant molecule be made to be degraded to
Simple substance molecular structure and safe material molecule that harm to the human body is low, while generating active ion derivative；It carries active
The air of ionic derivative is discharged, and most under the action of exhaust fan 2 rotates backward across absorbent module 6 and by upper opening 3
It is transported to external indoor environment eventually；The indoor environment outside clarifier, the active ion derivative released further decomposes,
The air pollutants for external environment of degrading, achieve the purpose that further to purify air.
Multiple prickles 8 are provided on the cathode 71, prickle 8 is arranged in the shape of a spiral along insulated column.
The adsorption layer 62 is active carbon, activated carbon fibre or activated carbon felt.
The adsorption layer 62 is Chinese herbal medicine fiber；The Chinese herbal medicine fiber by parts by weight be 20 parts arbor-vitae leaf fibre,
The blueness wood that Chinese bulbul fiber, the Herba Andrographitis fiber that parts by weight are 35 parts and the parts by weight that parts by weight are 25 parts are 25 parts
Fragrant fiber composition；The production stage of the Chinese herbal medicine fiber is that cacumen biotae, the Chinese bulbul, Herba Andrographitis and dutchmanspipe root are passed through pulverizer
It is pulverized and mixed, and is ground into fine-fibrous, obtain Chinese herbal medicine fiber.
Arbor-vitae leaf fibre includes volatile oil, predominantly fenchone, Bronyl acetate, terpene alcohol in oil, and Quercetin containing juniperic acid,
Poplar luteoxanthin, Kaempferide, hinokiflavone, wax etc., thus can in air TVOC and toluene purify；The Chinese bulbul is fine
Dimension main component is Anemonin, Chinese bulbul spirit and Chinese bulbul English, can be absorbed to the formaldehyde in air；Herba Andrographitis fiber master
Wanting ingredient is leaf containing diterpenic lactone, can be absorbed to the PM2.5 in air；And dutchmanspipe root fiber main component is horse
Pocket bell ketone, and containing aristolochic acid, allantoin, debilic acid, magnoflorine, radix aristolochiae A prime and C prime etc., it can be in air
Formaldehyde, toluene and TVOC carry out purification absorption, and because containing radix aristolochiae A prime and C prime in dutchmanspipe root fiber, therefore have
Special fragrance, has the effect of refreshing people, thus by by arbor-vitae leaf fibre, Chinese bulbul fiber, Herba Andrographitis fiber and
Chinese herbal medicine fiber is made in dutchmanspipe root fiber, also can replace active carbon, activated carbon fibre or activated carbon felt to having in air
Evil substance is purified.
The present invention also provides a kind of cleaning equipments, as shown in Fig. 2, Fig. 6, including body 1,1 inside top of body
It is provided with exhaust fan 2, upper opening 3,1 middle inside of the body setting are offered on the body 1 at 2 top of exhaust fan
There is block plate 4,4 surface of block plate offers multiple air holes 5, and 4 bottom of block plate is provided with multiple absorbent modules 6, described
Absorbent module 6 includes the adsorption layer 62 of memorial alloy base 61 and installation on the outside, and 4 bottom of block plate is provided with plasma
Generator 7, the plasma generator 7 include the cathode 71 and anode 72 of mutually insulated, and 71 surface of cathode is provided with awns
Thorn 8, prickle 8 are used to make to form argon-arc plasma field between cathode 71 and anode 72 in power supply, form corona current；The anode 72
On insulation board 9 is installed, heat-conducting plate 10 is installed, heat-conducting plate 10 is mounted in memorial alloy base 61, heat-conducting plate on insulation board 9
10 middle parts are connected through copper wire 11,11 both ends of copper wire are equipped with respectively at anode 72 and heat-conducting plate 10；It is opened up on 1 side wall of body
There is under shed 12；When work, in the case where being normally carried out air cleaning, exhaust fan 2 works, and extracts air, air from the bottom up
Enter under shed 12, when passing through absorbent module 6, the impurity in air is by the adsorption layer on 61 external cylindrical surface of memorial alloy base
62 adsorb, and the air after adsorption cleaning passes through the memorial alloy base 61 of hollow out, pass through from air hole 5, finally from 3 row of upper opening
Purified air out, when air dirt degree is higher, adsorption layer 62 needs clear in time since the bearing capacity on its surface is limited
Adsorption layer 62 is managed, the touch screen control panel that can control 1 top of body at this time extracts air to control exhaust fan 2 from top to bottom,
And the time is set, while controlling the energization of plasma generator 7, when thering is electric current to pass through between cathode 71 and anode 72, in anode
Heat can be generated at 72, heat passes through the conduction of copper wire 11, enters on heat-conducting plate 10, heat-conducting plate 10 transfers heat to memory
Alloy base 61, due to the characteristic of memorial alloy itself, memorial alloy base 61 can be unfolded by cylindrical shape, adjacent memorial alloy
Back wall is unfolded into a circle, 62 absorption principle of adsorption layer is to occur at normal temperature according to its surface polar groups with harmful substance
Effect, thus harmful substance can be removed to from air and is adsorbed on adsorbent surface in extremely low concentration, absorption is
Reversible, therefore can be removed the harmful substance of absorption from adsorption layer 62 by heating method, adsorption layer 62 is regenerated,
A large amount of plasmas, plasma are generated under the action of electric field by 7 inner cavity of plasma generator when harmful substance falls removing
Body bombards it, makes contaminant molecule ionization, dissociation and excitation, so that contaminant molecule be made to be degraded to simple substance molecular structure
And safe material molecule that harm to the human body is low, while generating active ion derivative, carry active ion derivative
Air is discharged by air hole 5 under shed 12, and be finally transported to 1 outside cabin inner ring of body under the action of exhaust fan 2
Border, in 1 outside indoor environment of body, the active ion derivative released further decomposed, 1 external environment of body of degrading
Air pollutants achieve the purpose that further to purify air, without manual cleaning adsorption layer 62, the temperature generated when working at the same time
It is not too high, it can be improved the detergent power to different indoor air quality.
As shown in figure 3, the first embodiment of the present invention, one of distribution of multiple absorbent modules 6
Mode are as follows: four absorbent modules 6 are surrounded by a plasma generator 7, and four absorbent modules 6 can when heated
Deformation surrounds a cylinder；In the present embodiment, four absorbent modules 6 are by being surrounded big cylindric a group by temperature time variance shape
Zoarium, centre will not generate gap, by being used cooperatively with plasma generator 7, can bombard harmful substance, make
Contaminant molecule ionization, dissociation and excitation.
As shown in Figure 4, Figure 5, second of embodiment of the present invention, another distribution side of multiple absorption
Formula are as follows: multiple absorbent modules 6 surround two cyclic structures, and the absorbent module 6 in two cyclic structures is staggered, wherein
Stretch cord 13 is connected in absorbent module 6 in the cyclic structure of outer ring, stretch cord 13 is made of high temperature resistant elastic material, body 1
Inside bottom is provided with retainer plate 14, and stretch cord 13 is connect with retainer plate 14；In the present embodiment, the suction in inner ring cyclic structure
Attached component 6 can surround the cylinder-like structure that midfeather has gap after deformation, while the absorption group in the cyclic structure of outer ring
Part 6 can surround cylinder-like structure after deformation, the cylinder-like structure that the absorbent module 6 being covered in inner ring cyclic structure surrounds
Outside, forms double medium filtration, and filter effect is good.
As shown in Fig. 2, 1 bottom of body is equipped with the motor of driving insulated column rotation；Prickle 8 along insulated column helically
Shape arrangement；Motor 15 be able to drive cathode 71 rotation, during rotation, can make the prickle 8 on its surface with 72 shape of anode
When at Ionization field, the breakdown direction moment for the Ionization field to be formed is made to change, it, can be never when puncturing to harmful substance
Same direction is punctured, and ionization effect is good, while the prickle 8 of helical form arrangement is successively punctured from top to down in rotation
Harmful substance, while corona current is concentrated on into 8 end of prickle, harmful substance is punctured.
When work, in the case where being normally carried out air cleaning, exhaust fan 2 works, and extracts air from the bottom up, air is under
Opening 12 enters, and when passing through absorbent module 6, the impurity in air is inhaled by the adsorption layer 62 on 61 external cylindrical surface of memorial alloy base
Attached, the air after adsorption cleaning passes through the memorial alloy base 61 of hollow out, passes through from air hole 5, is finally discharged only from upper opening 3
Air after change, when air dirt degree is higher, adsorption layer 62 is needed to clear up in time and be inhaled since the bearing capacity on its surface is limited
Attached layer 62, the touch screen control panel that can control 1 top of body at this time extracts air to control exhaust fan 2 from top to bottom, and sets
It sets the time, while controlling the energization of plasma generator 7, when thering is electric current to pass through between cathode 71 and anode 72, at anode 72
Heat can be generated, heat passes through the conduction of copper wire 11, enters on heat-conducting plate 10, heat-conducting plate 10 transfers heat to memorial alloy
Base 61, due to the characteristic of memorial alloy itself, memorial alloy base 61 can be unfolded by cylindrical shape, adjacent memorial alloy expansion
For back wall at a circle, 62 absorption principle of adsorption layer is to make at normal temperature according to its surface polar groups with harmful substance
With, thus harmful substance can be removed to from air and is adsorbed on adsorbent surface in extremely low concentration, absorption is can
Inverse, therefore can be removed the harmful substance of absorption from adsorption layer 62 by heating method, adsorption layer 62 is regenerated, and is had
A large amount of plasmas, plasma are generated under the action of electric field by 7 inner cavity of plasma generator when evil substance falls removing
It is bombarded, makes contaminant molecule ionization, dissociation and excitation, so that contaminant molecule be made to be degraded to simple substance molecular structure
And the safe material molecule that harm to the human body is low, while active ion derivative is generated, carry the sky of active ion derivative
Gas, active ion derivative is high energy electron and/or free radical and/or ozone ion, under the action of exhaust fan 2, by saturating
Stomata 5 is discharged under shed 12, and is finally transported to 1 outside indoor environment of body, in 1 outside indoor environment of body, is discharged
Active ion derivative out further decomposes, the air pollutants for 1 external environment of body of degrading, and reaches further purification air
Purpose, be not necessarily to manual cleaning adsorption layer 62, the temperature generated when working at the same time is not too high, can be improved to different Interior Spaces
The detergent power of makings amount.
Experiment:
Preparatory work of experiment: identical closing house, size 30m between three2；Take active carbon purifying equipment (being indicated with A), etc. from
Sub- cleaning equipment (being indicated with B) and cleaning equipment of the present invention (being indicated with C) each one；Electric energy meter three；Timer one；Air
Detector three；
Experimental procedure: closing house window between three is opened, and same time of divulging information closes the doors and windows, passes through air detection instrument
It detects pollutants in air content (content for predominantly detecting major pollutants formaldehyde, benzene, TVOC and PM2.5 in air), will live
Property carbon purifying equipment, plasma cleaning equipment and cleaning equipment of the present invention be individually positioned in three between close in house, air is examined
It surveys instrument to be separately mounted in three closing houses, while being purified in active carbon purifying equipment, plasma cleaning equipment and the present invention
Electric energy meter is respectively connected on the circuit of equipment；Then three equipment are opened simultaneously to purify the air in house, pass through meter
When device every 10min record each electric energy meter and air detection instrument detection pollutant load registration；
Experimental record table is as follows:
Table 1: active carbon purifying equipment record sheet
| 0min | 10min | 20min | 30min | 40min | 50min | 60min | |
| Formaldehyde (mg/m3) | 0.152 | 0.075 | 0.093 | 0.114 | 0.126 | 0.145 | 0.151 |
| Toluene (mg/m3) | 0.212 | 0.153 | 0.154 | 0.167 | 0.201 | 0.211 | 0.211 |
| TVOC(mg/m3) | 1.651 | 0.542 | 0.631 | 0.848 | 1.233 | 1.582 | 1.633 |
| PM2.5(μg/m3) | 80 | 70 | 72 | 75 | 79 | 79 | 80 |
Table 2: plasma cleaning equipment record sheet
| 0min | 10min | 20min | 30min | 40min | 50min | 60min | |
| Formaldehyde (mg/m3) | 0.152 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 |
| Toluene (mg/m3) | 0.212 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| TVOC(mg/m3) | 1.651 | 0.093 | 0.093 | 0.093 | 0.093 | 0.093 | 0.093 |
| PM2.5(μg/m3) | 80 | 5 | 5 | 5 | 5 | 5 | 5 |
Table 3: cleaning equipment (absorbent module is tested using embodiment two) record sheet (setting plasma work of the present invention
Make between 30-60min, the adsorption layer in this bright equipment is active carbon)
| 0min | 10min | 20min | 30min | 40min | 50min | 60min | |
| Formaldehyde (mg/m3) | 0.152 | 0.06 | 0.06 | 0.08 | 0.004 | 0.004 | 0.004 |
| Toluene (mg/m3) | 0.212 | 0.148 | 0.148 | 0.152 | 0.001 | 0.001 | 0.001 |
| TVOC(mg/m3) | 1.651 | 0.431 | 0.431 | 0.523 | 0.086 | 0.086 | 0.086 |
| PM2.5(μg/m3) | 80 | 60 | 60 | 65 | 3 | 3 | 3 |
Table 4: cleaning equipment (absorbent module is tested using embodiment two) record sheet (setting plasma work of the present invention
Make between 30-60min, the adsorption layer in present device is Chinese herbal medicine fiber)
| 0min | 10min | 20min | 30min | 40min | 50min | 60min | |
| Formaldehyde (mg/m3) | 0.152 | 0.07 | 0.06 | 0.08 | 0.006 | 0.004 | 0.004 |
| Toluene (mg/m3) | 0.212 | 0.125 | 0.120 | 0.115 | 0.003 | 0.001 | 0.001 |
| TVOC(mg/m3) | 1.651 | 0.431 | 0.431 | 0.523 | 0.085 | 0.083 | 0.083 |
| PM2.5(μg/m3) | 80 | 75 | 65 | 60 | 5 | 3 | 3 |
The air cleaning rate (clarification time 60min) of 5: three kinds of cleaning equipments of table can be obtained by the data of upper record
The degerming rate table of 6: three kinds of cleaning equipments of table
| Device type | Active carbon purifying equipment | Plasma cleaning equipment | Cleaning equipment of the present invention |
| Degerming rate | 45% | 99.65% | 99.96% |
Experiment conclusion:, can be in air it can be seen from table 3 and table 4 when adsorption layer is active carbon or Chinese herbal medicine layer
Major pollutants (formaldehyde, toluene, TVOC and PM2.5) carry out absorption cleaning；By table 5 to table 6, it can be seen that sky of the invention
Gas cleaning equipment compared to other two cleaning equipments to air major pollutants (formaldehyde, toluene, TVOC and PM2.5) and
The purification of bacterium all has preferable clean-up effect in air, and when the present invention purifies air by absorbent module
When, fully meet the requirement of " Indoor Air Quality standards " (GB/T18883-2002).
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (9)
1. one kind, which is applied to indoor air treating, purifies specific process, it is characterised in that: method includes the following steps:
Exhaust fan (2) are powered by S1, and exhaust fan (2) rotates forward, and outside air is entered absorbent module (6) by air inlet, absorption
Component (6) carries out adsorption cleaning to air, and purified air passes through air hole and enters exhaust fan (2) room, exhaust fan (2) incited somebody to action
(3) are discharged by upper opening in air after filter；
S2, after a period of time, controller controls plasma generator (7) and is powered, and plasma generator (7) is to the toxic of absorption
Harmful substance carries out ionization decomposition, and then exhaust fan (2) rotates backward, venomous injurant of the plasma generator (7) to absorption
Matter carries out realizing the continuing purge to air while ionization is decomposed；
S3, after a period of time, plasma generator (7) power-off, exhaust fan (2) is rotated forward, and is back to S1 and is carried out to air
Circulation continuous purification.
A kind of be applied to indoor air treating 2. according to claim 1 and purify specific process, it is characterised in that: wait from
Electronic generator (7) includes the cathode (71) and anode (72) of mutually insulated, and cathode (71) is mounted on and coaxial exhausted of air hole (5)
On edge column, anode (72) uniform circular is arranged in around cathode (71), there also is provided the suction of circumference on the outside of cathode (71)
Attached component (6), absorbent module (6) include the adsorption layer (62) of memorial alloy base (61) and installation on the outside, absorbent module
(6) circle diameter where is less than circle diameter where anode, and memorial alloy base (61) is in cylindrical shape under normal temperature state,
Arc-shaped is under heating status, multiple memorial alloy bases (61) surround cylinder-like structure under heating status and by plasma
The cathode (71) and anode (72) of generator (7) surround；After plasma generator (7) is powered, in cathode (71) and anode (72)
Between form electric field, heat is generated in the middle part of plasma generator (7), while generating plasma, the heat of generation closes memory
Auri layer (61) deforms；The contaminant molecule that plasma adsorbs adsorption layer (62) bombards, and makes contaminant molecule
Ionization, dissociation and excitation, to make safe material that contaminant molecule is degraded to simple substance molecular structure and that harm to the human body is low
Molecule, while generating active ion derivative；The air for carrying active ion derivative, it is counter-rotational in exhaust fan (2)
Under effect, passes through absorbent module (6) and be discharged by upper opening (3), and be finally transported to external indoor environment；Outside clarifier
Indoor environment, the active ion derivative released further decomposes, the air pollutants for external environment of degrading, and reaches into one
The purpose of step purification air.
3. according to claim 1 a kind of applied to indoor air treating purification specific process, it is characterised in that: described
It is provided on cathode (71) multiple prickles (8), prickle (8) is arranged in the shape of a spiral along insulated column.
4. according to claim 1 a kind of applied to indoor air treating purification specific process, it is characterised in that: described
Adsorption layer (62) is active carbon, activated carbon fibre or activated carbon felt.
5. according to claim 1 a kind of applied to indoor air treating purification specific process, it is characterised in that: described
Adsorption layer (62) is Chinese herbal medicine fiber；Arbor-vitae leaf fibre that the Chinese herbal medicine fiber is 20 parts by parts by weight, parts by weight are
25 parts of Chinese bulbul fiber, the Herba Andrographitis fiber that parts by weight are 35 parts and dutchmanspipe root fiber group that parts by weight are 25 parts
At；The production stage of the Chinese herbal medicine fiber is that folium isatidis, cacumen biotae, the Chinese bulbul, Herba Andrographitis and dutchmanspipe root are passed through pulverizer
It is pulverized and mixed, and is ground into fine-fibrous, obtain Chinese herbal medicine fiber.
6. a kind of cleaning equipment, it is characterised in that: the equipment is for the air treating as described in claim 1 to 5 any one
Specific process is purified, including body, body (1) inside top are provided with exhaust fan (2), is located at the top of exhaust fan (2)
It is offered upper opening (3) on the body (1), body (1) middle inside is provided with block plate (4), block plate (4) surface
It offers multiple air holes (5), block plate (4) bottom is provided with multiple absorbent modules (6), and the absorbent module (6) includes
The adsorption layer (62) of memorial alloy base (61) and installation on the outside, block plate (4) bottom is provided with plasma generator
(7), the plasma generator (7) includes the cathode (71) and anode (72) of mutually insulated, cathode (71) the surface setting
Have prickle (8), prickle (8) is used to make to form argon-arc plasma field between cathode (71) and anode (72) in power supply, forms corona electricity
Stream；It is equipped with insulation board (9), is equipped on insulation board (9) heat-conducting plate (10) on the anode (72), heat-conducting plate (10) is mounted on
In memorial alloy base (61), through copper wire (11) are equipped in the middle part of heat-conducting plate (10), copper wire (11) both ends are respectively at anode (72)
It is connected with heat-conducting plate (10)；Under shed (12) are offered on body (1) side wall.
7. a kind of cleaning equipment according to claim 6, it is characterised in that: wherein the one of multiple absorbent modules (6)
Kind distribution mode are as follows: four absorbent modules (6) are surrounded by a plasma generator (7), four absorbent modules (6)
It can be deformed when heated and surround a cylinder.
8. a kind of cleaning equipment according to claim 6, it is characterised in that: other the one of multiple absorbent modules (6)
Kind distribution mode are as follows: multiple absorbent modules (6) surround two cyclic structures, the absorbent module (6) in two cyclic structures
It is staggered, is wherein connected with stretch cord (13) in the absorbent module (6) in the cyclic structure of outer ring, body (1) inside bottom is set
It is equipped with retainer plate (14), stretch cord (13) is connect with retainer plate (14).
9. a kind of cleaning equipment according to claim 7 or 8, it is characterised in that: body (1) bottom is equipped with driving
The motor (15) of insulated column rotation；Prickle (8) is arranged in the shape of a spiral along insulated column.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1691966A (en) * | 2002-08-07 | 2005-11-02 | 通达商业集团国际公司 | Nonthermal plasma air treatment system |
| CN102179145A (en) * | 2011-04-01 | 2011-09-14 | 浙江工商大学 | Plasma catalytic reactor for cooperative governance of VOCs (Volatile Organic Compounds) |
| US20160339388A1 (en) * | 2014-01-22 | 2016-11-24 | Ecopro Co., Ltd. | Volatile Organic Compound Removal System Using Microwaves |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1691966A (en) * | 2002-08-07 | 2005-11-02 | 通达商业集团国际公司 | Nonthermal plasma air treatment system |
| CN102179145A (en) * | 2011-04-01 | 2011-09-14 | 浙江工商大学 | Plasma catalytic reactor for cooperative governance of VOCs (Volatile Organic Compounds) |
| US20160339388A1 (en) * | 2014-01-22 | 2016-11-24 | Ecopro Co., Ltd. | Volatile Organic Compound Removal System Using Microwaves |
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