CN107029527A - A kind of fitting space peculiar smell purification method and device - Google Patents
A kind of fitting space peculiar smell purification method and device Download PDFInfo
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- CN107029527A CN107029527A CN201710390711.8A CN201710390711A CN107029527A CN 107029527 A CN107029527 A CN 107029527A CN 201710390711 A CN201710390711 A CN 201710390711A CN 107029527 A CN107029527 A CN 107029527A
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- 238000000746 purification Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 35
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000001699 photocatalysis Effects 0.000 claims abstract description 50
- 238000007146 photocatalysis Methods 0.000 claims abstract description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000126 substance Substances 0.000 claims abstract description 40
- 239000013067 intermediate product Substances 0.000 claims abstract description 36
- 239000000796 flavoring agent Substances 0.000 claims abstract description 29
- 235000019634 flavors Nutrition 0.000 claims abstract description 29
- 150000001450 anions Chemical class 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 13
- 239000003054 catalyst Substances 0.000 claims abstract description 11
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 11
- 231100000719 pollutant Toxicity 0.000 claims abstract description 11
- 230000015556 catabolic process Effects 0.000 claims abstract description 8
- 238000006731 degradation reaction Methods 0.000 claims abstract description 8
- 230000003197 catalytic effect Effects 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000003610 charcoal Substances 0.000 claims description 8
- 150000003384 small molecules Chemical class 0.000 claims description 8
- 239000013618 particulate matter Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 5
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 229910003472 fullerene Inorganic materials 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 3
- 244000060011 Cocos nucifera Species 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000007772 electrode material Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000006227 byproduct Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 62
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 21
- 238000000354 decomposition reaction Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000002957 persistent organic pollutant Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 239000005416 organic matter Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000264877 Hippospongia communis Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- -1 alkene anion Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000035568 catharsis Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
- B01D53/8675—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/22—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/106—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of fitting space peculiar smell purification method and device, belong to technical field of air purification.The fitting space peculiar smell purification method of the present invention, its purification process is：The gas with foreign flavor of fitting space, which enters, enters photo catalysis reactor after processing in reaction of low temperature plasma device, the ultraviolet and accessory substance ozone that plasma reactor is produced can strengthen photocatalytic pollutant degradation and the process of intermediate product, the accessory substance such as remaining ozone and nitrogen oxides is removed through efficient ozone decomposition catalyst, while being discharged to interior together with anion after carrying out after-purification to fitting space peculiar smell by active carbon layer.The present invention can be not only effectively treated to newly-decorated interior space gas with foreign flavor, the ultraviolet and ozone-enhanced photocatalysis degradable organic pollutant and intermediate product that low temperature plasma can also be made full use of to produce, two kinds of process advantage complementations, the utilization rate of energy can be strengthened, the environment while release anion actively purifies the air of a room.
Description
Technical field
The invention belongs to technical field of air purification, and in particular to a kind of fitting space peculiar smell purification method and device.
Background technology
There are a variety of volatile organic matters in room air after finishing, wherein formaldehyde and benzene etc. is carcinogen, these
The olfact of material is relatively low, is indoor peculiar smell main source.The room air pollution degree fitted up is serious, and volatility has
The deenergized period of machine thing is long, so in order to ensure that indoor activity personnel's is healthy, fitting space peculiar smell, which is needed badly, to be handled.
Low temperature plasma application is particularly applied to the processing of volatile organic matter, with net in indoor purifying field
Change efficiency high, convenient operating maintenance, the investment low plurality of advantages of operating cost.But the electrion end meeting of low temperature plasma
Produce more accessory substance ozone and nitrogen oxides, these accessory substances can to the cardiovascular system of human body, central nervous system and
Respiratory system etc. causes serious injury.In addition when Low Temperature Plasma Treating organic matter is incomplete, it can also produce to body effect
Bigger intermediate product, so that the practical application popularization to low-temperature plasma device exerts a certain influence.Therefore, protecting
Card efficiently remove interior decoration produce volatile organic matter while, realize the accessory substances such as ozone and due to organic matter removal not
Effective processing of the intermediate product bigger to body effect produced completely is also most important.
Through retrieval, on being handled using low temperature plasma commercial space foul atmosphere, and to its processing procedure
The patent report that the accessory substances such as the ozone of middle generation carry out resolution process is existing related open.
Such as, Chinese patent CN2843470Y discloses a kind of indoor air cleaner, and the clarifier uses active carbon filter core
The accessory substance ozone that low temperature plasma is produced is adsorbed, but charcoal absorption ozone is limited in one's ability, it is easy to adsorb
Saturation, and adsorption process can release substantial amounts of heat, cause activated carbon Fast Wearing, flammable activated carbon and the ozone of strong oxidizing property
There is the risk for occurring combustion explosion.And for example, Chinese patent CN104776502A discloses a kind of commercial space air cleaning technique
And its device, the purification technique of this application case is：The fine melt energy of oxidation of the plasma activated group produced using high energy electron
Power is purified to the VOCs in waste gas, smell substance, bacterium, it is eventually converted into including CO2And H2O pollution-free material；
Decomposer processing accessory substance ozone is intercepted using ozone, remaining ozone is in ozone intercepts decomposer by PAN-ACF
After interception, the catalyst being loaded with through carbon fiber is decomposed, and is converted into O2.This application case is using low temperature plasma processes to business
The foul atmosphere in space is effectively purified, while accessory substance ozone is handled, but this application case can not be to organic
Intermediate product after thing degraded, the intermediate product formic acid of such as Degradation Formaldehyde, the intermediate product acetic acid of acetaldehyde degradation, in benzene degraded
Between the intermediate product benzene and benzaldehyde etc. of product propylene aldehyde and furans and degradation of toluene be effectively treated.These purifications are endless
Full intermediate product can be also produced after harmful effect, and carbon fiber loaded catalyst to health, and micropore is reduced, it is difficult to efficiently
Absorption intermediate product, thus limit its popularization and application in commercial space.
Currently for indoor peculiar odor treatment, low temperature plasma combination photocatalysis technology is used to eliminate intermediate product,
It is a kind of feasible mode to lift clean-up effect.Such as, Chinese patent CN205412680U discloses a kind of air cleaning unit, should
Low temperature plasma is used in combination purifier with photocatalysis, improves the purification efficiency of waste gas.This application case utilizes ultraviolet
Light processing remaining accessory substance ozone and nitrogen oxides, but ultraviolet lamp tube can inherently produce ozone and nitrogen oxygen in this application case
The accessory substances such as compound, can not effectively remove ozone, in some instances it may even be possible to the concentration of accessory substance can be made higher, so as to limit it in someone
The use of the interior space.
It is dirty that Chinese patent CN104043320A discloses a kind of photocatalysis plasma body combination ultrasonication room air
The method of dye, this application case is by the use of the wider ultraviolet light of the frequency spectrum produced in the plasma generator course of work as light-catalysed
Light source is driven, while handling accessory substance ozone and nitrogen oxides using manganese dioxide-catalyst.But low temperature plasma is produced
Ultraviolet light luminous intensity it is weaker, it is impossible to pass through photocatalysis layer, can not only ensure light catalytic purifying effect using it as light source, it is difficult to
Intermediate product after low-temperature plasma processing is effectively treated, and this method is complex, it is difficult to carry out popularization and application.
The content of the invention
1. the invention technical problem to be solved
Have that purification efficiency is high, dirt when handling fitting space peculiar smell using prior art it is an object of the invention to overcome
Contaminate thing and decompose incomplete, and easily there is intermediate product and accessory substance not enough there is provided a kind of fitting space peculiar smell purification method
And device.The peculiar smell of fitting space can be effectively removed using technical scheme, purification efficiency is higher, and simultaneously can
The intermediate product and accessory substance of generation are effectively treated.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the present invention is provided is：
A kind of fitting space air purifying device of automatic control transfusion of the present invention, including casing, cleaning system and electric-control system, wherein, institute
The bottom for stating casing is provided with air inlet, and its top is provided with air outlet, and the inside of the casing is provided with cleaning system, the cleaning system bag
Include the reaction of low temperature plasma device set gradually from bottom to top, photo catalysis reactor, ozone decomposed Catalytic Layer, active carbon layer,
Blower fan and anion generator, the operation that described electric-control system is used for purifier are controlled.
Further, the air inlet and air outlet of the purifier use cell structure, and air inlet grid and
Air outlet grille is disposed as surrounding circulating type.
Further, the air inlet is provided with nylon filter, and the air outlet grille is moulded using ABS plastic, PP
Material or PVC plastic material.
Further, described photo catalysis reactor is by two layers of photocatalysis layer and the uviol lamp between photocatalysis layer
Pipe is constituted, and the blower fan is furnished with frequency converter.
Further, the inlet and outlet of the device is mounted on gas with foreign flavor sensor, the gas with foreign flavor sensor, with
The height of ballast, the power supply of reaction of low temperature plasma device, the frequency converter of blower fan and anion generator that ultraviolet lamp tube is matched
Pressure generator is connected with electric-control system.
Further, the bottom half is provided with universal wheel, and the sparking electrode material of anion generator is fullerene.
A kind of fitting space peculiar smell purification method of the present invention, it is empty to finishing using the fitting space air purifying device of automatic control transfusion
Between peculiar smell carry out purified treatment, its step is：
(1) gas with foreign flavor of fitting space enters in reaction of low temperature plasma device in the presence of blower fan, in high energy electricity
CO is cracked into the presence of son and active group2And H2The small-molecule substances such as O；
(2) gas tentatively cracked by low temperature plasma passes through photo catalysis reactor, under the action of uv light will
Uncracked complete intermediate product is further broken into innocuous substance, while ultraviolet and by-product that plasma reactor is produced
Thing ozone can strengthen photocatalytic pollutant degradation and the process of intermediate product so that pollutant and intermediate product are in very short time
Interior thorough purification, while ozone concentration is reduced；
(3) ozone for reacting remaining is entered further across ozone decomposed Catalytic Layer by the gas of photo catalysis reactor
Row is efficiently removed；
(4) gas Jing Guo ozone decomposed Catalytic Layer is carried out at further purification further across active carbon layer to exhaust
Reason；After-purification can also be played a part of when purifier closes plasma and photo catalysis reactor；
(5) in the presence of blower fan, the high-concentration anion that the gas after processing produces anion generator is by going out
Each corner of the interior space is delivered in air port, and settling particulate matter plays a part of actively purifying.
Further, the photocatalysis layer is supported on activated carbon, nickel foam or ceramic honey comb by modifying titanium dioxide
Constituted on base material, the emission wavelength of the ultraviolet lamp tube is 254 nanometers.
Further, the reaction of low temperature plasma device be corona discharge or dielectric barrier discharge form, it is described smelly
Catalyst component in oxygen solution Catalytic Layer is that the activated carbon in the oxide of manganese, copper, nickel and cobalt, active carbon layer is specific surface area
Larger cocoanut active charcoal.
Further, when handling room air, the gas with foreign flavor sensor set by air inlet is to air intake
The dusty gas concentration of mouth is monitored, when dusty gas concentration is higher, by electric control system controls device oepration at full load,
Purified treatment is carried out to dusty gas according to step (1)-(5)；When air inlet dusty gas concentration is relatively low, signal is fed back to
Electric-control system, adjusts fan delivery, to save the energy by frequency converter；When air inlet dusty gas concentration is extremely low, pass through electricity
Plasma reactor and ultraviolet source are closed in the control of control system, and reduce fan delivery, mainly pass through active carbon layer purified gas
Body.
3. beneficial effect
The technical scheme provided using the present invention, compared with prior art, with following remarkable result：
(1) a kind of fitting space air purifying device of automatic control transfusion of the invention, reaction of low temperature plasma device is mainly used in pollution
Gas with foreign flavor in gas carries out decomposing, purifying, and photo catalysis reactor is mainly used in decomposing endless in plasma processing procedure
Full intermediate product progress photocatalysis treatment, and the ultraviolet and accessory substance ozone energy produced during Low Temperature Plasma Treating
Purification efficiency of enough efficient hardening photocatalysis to organic pollution and intermediate product.I.e. the present invention passes through low temperature plasma and light
The synergistic purification process of catalysis, takes full advantage of ultraviolet and accessory substance ozone, improves purification efficiency and energy utilization efficiency,
Equipment volume is advantageously reduced, energy consumption is reduced, while reducing the load of subsequent treatment ozone, passes through ozone decomposed Catalytic Layer
Effect can thoroughly be purified to remaining a small amount of accessory substance ozone and nitrogen oxides, and without changing in validity period.
(2) a kind of fitting space air purifying device of automatic control transfusion of the invention, can be played further using the setting of active carbon layer
The effect of gas with foreign flavor is purified, each technique has been carried out gas with foreign flavor, intermediate product and accessory substance comprehensively only due to leading portion
Change, be decomposed into small-molecule substance, small-molecule substance can pass freely through activated carbon, thus the service life of activated carbon is longer.
(3) a kind of fitting space air purifying device of automatic control transfusion of the invention, anion generator is provided with the inside of air outlet, rich
Space can be got in together in company with purified gas by strangling the anion of alkene anion generator generation, so as to whole
Individual fitting space carries out active purification, settles the particulate matter of the interior space, while playing fresh air, lifting the work of comfort level
With.
(4) a kind of fitting space air purifying device of automatic control transfusion of the invention, the air inlet and air outlet of the purifier are adopted
With cell structure, and air inlet grid and air outlet grille are disposed as surrounding circulating type, so as to realize the low wind of Wind Volume
Speed operation, noise is relatively low, and human comfort is higher.Above-mentioned air inlet is provided with nylon filter, to remove large particulate matter,
Ensure the normal operation of subsequent purification unit；The air outlet grille uses ABS plastic, PP plastics or PVC plastic material, from
And can effectively reduce anion burying in oblivion in device.
(5) a kind of fitting space air purifying device of automatic control transfusion of the invention, the inlet and outlet of the device is mounted on gas with foreign flavor
Sensor, the gas with foreign flavor sensor, the ballast matched with ultraviolet lamp tube, the power supply of reaction of low temperature plasma device, blower fan
Frequency converter and the high pressure generator of anion generator be connected with electric-control system.Pass through inlet and outlet gas with foreign flavor sensor
Setting the clean-up effect of gas can be monitored, while can be according to the concentration intelligent control of air inlet dusty gas
The operational mode of device, when monitoring that air inlet dusty gas concentration is higher, device oepration at full load quickly will be indoor dirty
Dye thing concentration is reduced to relatively low level；When monitoring that air inlet dusty gas concentration is relatively low, signal is fed back into electric-control system
(central control system), adjusts fan delivery, to save the energy by frequency converter；When air inlet dusty gas concentration is extremely low,
Electric-control system closes reaction of low temperature plasma device and ultraviolet source, and purifier is run with relatively low air quantity, and activated carbon is played
Core catharsis, so as to which the clean-up effect of gas is effectively ensured, and advantageously reduces energy resource consumption.The plant running mould
The specifically chosen of formula is determined by the specific setting value of pollutant concentration.
(6) a kind of fitting space peculiar smell purification method of the invention, utilizes the fitting space air purifying device of automatic control transfusion of the present invention
Purified treatment is combined to gas, mutual cooperation and coordinative role by each processing step, so as to will efficiently fill
Repair space peculiar smell thoroughly to purify, and can effectively prevent the influence of accessory substance and intermediate product to clean-up effect.Meanwhile, the present invention is also
Different disposal pattern can be selected according to the concentration of pollutant in pending gas, so as to have on the basis for the treatment of effect is ensured
Beneficial to the saving energy.
Brief description of the drawings
Fig. 1 is a kind of process chart of fitting space peculiar smell purification method of the present invention；
Fig. 2 is a kind of structural representation of fitting space air purifying device of automatic control transfusion of the present invention.
In figure：1st, casing；2nd, air inlet grid；3rd, reaction of low temperature plasma device；4th, photocatalysis layer；5th, ultraviolet lamp tube；
6th, ozone decomposed Catalytic Layer；7th, active carbon layer；8th, blower fan；9th, anion generator；10th, air outlet grille；11st, electric cabinet；12、
Universal wheel.
Embodiment
To further appreciate that present disclosure, in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Fig. 2 a kind of fitting space air purifying device of automatic control transfusion of the present embodiment, including casing 1, cleaning system and automatically controlled
System.Wherein, the bottom of the casing 1 is provided with air inlet, and its top is provided with air outlet, and the inside of the casing 1 is provided with purification
System, the cleaning system includes reaction of low temperature plasma device 3, photo catalysis reactor, the ozone decomposed set gradually from bottom to top
Catalytic Layer 6, active carbon layer 7, blower fan 8 and anion generator 9.The photo catalysis reactor of the present embodiment is by two layers of photocatalysis layer 4
And the ultraviolet lamp tube 5 between photocatalysis layer 4 is constituted, the operation that described electric-control system is used for purifier is controlled
System.
As shown in figure 1, being carried out using the fitting space air purifying device of automatic control transfusion of the present embodiment to fitting space peculiar smell at purification
During reason, its detailed process is as follows：
(1) gas with foreign flavor of fitting space is initially entered in the presence of blower fan 8 in reaction of low temperature plasma device 3, is led to
Cross and substantial amounts of high energy electron, hydroxyl radical free radical and ozone isoreactivity particle are produced in electrion, reactor, sent out with gas with foreign flavor
Raw effect, so that gas with foreign flavor is cracked into CO in the presence of high energy electron and active group2And H2The small molecule thing such as O
Matter.
(2) gas tentatively cracked by low temperature plasma enters photo catalysis reactor, under the action of uv light will
Uncracked complete intermediate product is further broken into innocuous substance, while ultraviolet and pair that plasma reactor 3 is produced
Product ozone is used to strengthen photocatalytic pollutant degradation and the process of intermediate product, so as to improve energy utilization efficiency with
Between product treatment effect so that pollutant and intermediate product are thoroughly purified in very short time, at the same ozone concentration reduce.
(3) ozone for reacting remaining is entered further across ozone decomposed Catalytic Layer 6 by the gas of photo catalysis reactor
Row is efficiently removed.
(4) gas by ozone decomposed Catalytic Layer 6 can play further across active carbon layer 7 and enter one to exhaust
Step purification, can also play a part of after-purification when purifier closes plasma and photo catalysis reactor.
(5) in the presence of blower fan 8, the gas after processing passes through the high-concentration anion that anion generator 9 is produced
Air outlet delivers to each corner of the interior space, and settling particulate matter plays a part of actively purifying.
Reaction of low temperature plasma device 3 is mainly used in that the gas with foreign flavor of fitting space is carried out to decompose net in the present embodiment
Change, photo catalysis reactor is mainly used in decomposing in plasma processing procedure at incomplete intermediate product progress photocatalysis
Reason, and the ultraviolet and accessory substance ozone produced during Low Temperature Plasma Treating can efficient hardening photocatalysis to organic dirt
Contaminate the purification efficiency of thing and intermediate product.I.e. by low temperature plasma and light-catalysed synergistic purification process, take full advantage of
Ultraviolet and accessory substance ozone, after can handling the gas with foreign flavor and reaction of low temperature plasma device 3 not purified thoroughly
Intermediate product is effectively treated, and is conducive to improving the photoelectric efficiency in photocatalytic system, is produced more active groups, so that
Purification efficiency and energy utilization efficiency are improved, equipment volume is advantageously reduced, energy consumption is reduced, while it is smelly to reduce subsequent treatment
The load of oxygen.Ozone decomposed Catalytic Layer 6 fills full active component ozone decomposition catalyst, passes through the work of ozone decomposed Catalytic Layer 6
With can thoroughly being purified to remaining a small amount of accessory substance ozone and nitrogen oxides, and without replacing in validity period.
The present embodiment by ozone decomposition catalyst layer 6 rear end active carbon layer 7 setting can play further purify it is different
The effect of taste gas, due to leading portion, gas with foreign flavor, intermediate product and accessory substance have been carried out comprehensive decontamination by each technique, are decomposed
For small-molecule substance, small-molecule substance can pass freely through activated carbon, thus the service life of activated carbon is longer.In air outlet
Inside is provided with anion generator, and the anion that anion generator is produced can together be got in company with purified gas
Space, so as to carry out active purification to whole fitting space, settles the particulate matter of the interior space, while playing pure and fresh sky
Gas, the effect for lifting comfort level.
Embodiment 2
As shown in Fig. 2 a kind of fitting space air purifying device of automatic control transfusion of the present embodiment, including casing 1, cleaning system and automatically controlled
System.Wherein, the bottom of casing 1 is provided with universal wheel 12, and the bottom of casing 1 is provided with air inlet, and its top is provided with air outlet, institute
Air inlet is stated provided with nylon filter, so as to effectively remove large particulate matter, it is ensured that the normal fortune of subsequent purification unit
OK.The inside of above-mentioned casing 1 is provided with cleaning system, and the low temperature plasma that the cleaning system includes setting gradually from bottom to top is anti-
Device 3, photo catalysis reactor, ozone decomposed Catalytic Layer 6, active carbon layer 7, blower fan 8 and anion generator 9 are answered, passes through automatically controlled system
The operation to purifier of uniting is controlled.
Wherein, the reaction of low temperature plasma device 3 is corona discharge or is dielectric barrier discharge form, and equipped with height
Voltage source.Photo catalysis reactor is made up of two layers of photocatalysis layer 4 and several ultraviolet lamp tubes 5 between photocatalysis layer 4, above-mentioned
Photocatalysis layer 4 is that modifying titanium dioxide is supported on activated carbon, nickel foam or ceramic honeycomb substrate, what ultraviolet lamp tube 5 was produced
Ultraviolet wavelength is 254 nanometers, and ultraviolet lamp tube 5 is furnished with ballast.The ozone decomposition catalyst composition be manganese, copper, nickel and
The oxide of cobalt, activated carbon is the larger cocoanut active charcoal of specific surface area.The sparking electrode material of the anion generator is
Fullerene, so as to be prevented effectively from the generation of ozone；The blower fan 8 is furnished with frequency converter, net so as to regulation as needed
Disguise the air quantity put.Air inlet and air outlet use cell structure, and air inlet grid 2 and air outlet grille in the present embodiment
10 are disposed as surrounding circulating type, so as to the gas with foreign flavor in each orientation in clean room, realize the low wind speed operation of Wind Volume,
Noise is relatively low, and human comfort is higher.The air outlet grille 10 is using ABS plastic, PP plastics or PVC plastic material, dress
Other unreceipted materials are 304 stainless steels in putting.ABS plastic is used in the present embodiment, is existed so as to effectively reduce anion
Burying in oblivion in device.
Embodiment 3
As shown in Fig. 2 a kind of fitting space air purifying device of automatic control transfusion of the present embodiment, the basic be the same as Example 2 of its structure, its area
Do not essentially consist in：The inlet and outlet of the purifier is mounted on gas with foreign flavor sensor, the gas with foreign flavor sensor, with it is ultraviolet
The height of ballast, the power supply of reaction of low temperature plasma device 3, the frequency converter of blower fan 8 and anion generator 9 that fluorescent tube 5 is matched
Pressure generator is connected with electric-control system, and is embedded in together in the electric cabinet 11 of box house.
The clean-up effect of gas can be monitored by the setting of inlet and outlet gas with foreign flavor sensor, while can be with
According to the operational mode of the concentration intelligent controlling device of air inlet dusty gas.When monitor air inlet dusty gas concentration compared with
Gao Shi, device oepration at full load, its purification process be the same as Example 1 to fitting space gas with foreign flavor, so as to quickly will
Indoor pollutant concentration is reduced to relatively low level.When monitoring that air inlet dusty gas concentration is relatively low, signal is fed back into electricity
Control system (central control system), adjusts the air quantity of blower fan 8, to save the energy by frequency converter.When air inlet dusty gas concentration
When extremely low, electric-control system closes reaction of low temperature plasma device 3 and ultraviolet source, and purifier is run with relatively low air quantity, living
Property charcoal plays core catharsis, i.e. its processing procedure and saves step (1) in embodiment 1, (2), so as to be effectively ensured
The clean-up effect of gas, and advantageously reduce energy resource consumption.The specifically chosen tool by pollutant concentration of the plant running pattern
Body setting value is determined.
Purified treatment can be combined to fitting space gas with foreign flavor using the device of the present embodiment, pass through science and engineering everywhere
The mutual cooperation of sequence and coordinative role, efficiently can thoroughly purify fitting space peculiar smell, and prevent accessory substance and middle production
Influence of the thing to environment and human health.It can also be selected according to actual needs at different gases using the device of the present embodiment
Reason pattern, while gas treatment effect is ensured, is conducive to saving the energy.
When being handled using the fitting space air purifying device of automatic control transfusion of the present invention gas with foreign flavor, the peculiar smell gas of fitting space
Body enters in reaction of low temperature plasma device in the presence of blower fan, is cracked into the presence of high energy electron and active group
CO2And H2After the small-molecule substances such as O, into photo catalysis reactor, uncracked complete intermediate product is further broken up into harmless
Material, the ultraviolet and accessory substance ozone that plasma reactor is produced can strengthen photocatalytic pollutant degradation and intermediate product
Process, the accessory substance such as remaining ozone and nitrogen oxides is removed through efficient ozone decomposition catalyst, ozone decomposed catalysis
Play a part of equipped with absorbent charcoal adsorber to fitting space peculiar smell after-purification, absorbent charcoal adsorber rear end dress agent rear end
There is fullerene negative ion generating means, to settle indoor accelerated test.The present invention not only can be different to the newly-decorated interior space
Taste gas is effectively treated, and can also make full use of ultraviolet and ozone-enhanced photocatalysis degraded that low temperature plasma is produced
Organic pollution and intermediate product, two kinds of process advantage complementations, can strengthen the utilization rate of energy, while discharging anion actively
Purify the air of a room environment.
In summary, photocatalysis of the ultraviolet light and ozone that the present invention is produced using non-thermal plasma trap to intermediate product
Process is strengthened, so as to be effectively treated to the intermediate product produced in non-thermal plasma trap, while using smelly
Oxygen decomposition catalyst is effectively treated to photocatalysis accessory substance, that is, is removed while realizing accessory substance with intermediate product.This
Outside, the setting of the invention by absorbent charcoal adsorber and negative ion generating device, so as to be selected not according to varying environment
Same operational mode, on the basis of space peculiar smell clean-up effect is ensured, can effectively reduce cost, economize on resources.
Schematical above that the present invention and embodiments thereof are described, the description does not have restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, are designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of fitting space air purifying device of automatic control transfusion, it is characterised in that：Including casing (1), cleaning system and electric-control system, its
In, the bottom of the casing (1) is provided with air inlet, and its top is provided with air outlet, and the inside of the casing (1) is provided with cleaning system,
Reaction of low temperature plasma device (3), photo catalysis reactor, the ozone decomposed that the cleaning system includes setting gradually from bottom to top are urged
Change layer (6), active carbon layer (7), blower fan (8) and anion generator (9), described electric-control system is used for the fortune to purifier
Row is controlled.
2. a kind of fitting space air purifying device of automatic control transfusion according to claim 1, it is characterised in that：The purifier enters
Air port and air outlet use cell structure, and air inlet grid (2) and air outlet grille (10) are disposed as surrounding circulating type.
3. a kind of fitting space air purifying device of automatic control transfusion according to claim 2, it is characterised in that：The air inlet is provided with
Nylon filter, the air outlet grille (10) is using ABS plastic, PP plastics or PVC plastic material.
4. a kind of fitting space air purifying device of automatic control transfusion according to any one of claim 1-3, it is characterised in that：Described
Photo catalysis reactor is made up of two layers of photocatalysis layer (4) and the ultraviolet lamp tube (5) between photocatalysis layer (4), the blower fan
(8) it is furnished with frequency converter.
5. a kind of fitting space air purifying device of automatic control transfusion according to claim 4, it is characterised in that：The inlet and outlet of the device
Gas with foreign flavor sensor is mounted on, the gas with foreign flavor sensor, the ballast, the low-temperature plasma that are matched with ultraviolet lamp tube (5)
The high pressure generator of the power supply of reactor according (3), the frequency converter of blower fan (8) and anion generator (9) with electric-control system phase
Even.
6. a kind of fitting space air purifying device of automatic control transfusion according to claim 5, it is characterised in that：Casing (1) bottom
Provided with universal wheel (12), the sparking electrode material of anion generator (9) is fullerene.
7. a kind of fitting space peculiar smell purification method, it is characterised in that：Using the device pair any one of claim 1-6
The peculiar smell of fitting space carries out purified treatment, and its step is：
(1) gas with foreign flavor of fitting space enters in reaction of low temperature plasma device (3) in the presence of blower fan (8), in high energy
CO is cracked into the presence of electronics and active group2And H2The small-molecule substances such as O；
(2) gas tentatively cracked by low temperature plasma passes through photo catalysis reactor, will not split under the action of uv light
Solve complete intermediate product and be further broken into innocuous substance, while ultraviolet and by-product that plasma reactor (3) is produced
Thing ozone is used to strengthen photocatalytic pollutant degradation and the process of intermediate product；
(3) ozone for reacting remaining is carried out further across ozone decomposed Catalytic Layer (6) by the gas of photo catalysis reactor
Efficiently remove；
(4) gas by ozone decomposed Catalytic Layer (6) is further purified further across active carbon layer (7) to exhaust
Processing；
(5) in the presence of blower fan (8), the gas after processing passes through the high-concentration anion that anion generator (9) is produced
Air outlet delivers to each corner of the interior space, and settling particulate matter plays a part of actively purifying.
8. a kind of fitting space peculiar smell purification method according to claim 7, it is characterised in that：The photocatalysis layer (4)
Be supported on activated carbon, nickel foam or ceramic honeycomb substrate and constituted by modifying titanium dioxide, the ultraviolet lamp tube (5) it is luminous
Wavelength is 254 nanometers.
9. a kind of fitting space peculiar smell purification method according to claim 7 or 8, it is characterised in that：Described low temperature etc. from
Daughter reactor (3) is the catalyst component in corona discharge or dielectric barrier discharge form, the ozone decomposed Catalytic Layer (6)
For the oxide of manganese, copper, nickel and cobalt, the activated carbon in active carbon layer (7) is cocoanut active charcoal.
10. a kind of fitting space peculiar smell purification method according to claim 7, it is characterised in that：Room air is carried out
During processing, the gas with foreign flavor sensor set by air inlet is monitored to the dusty gas concentration of air inlet, works as contamination gas
When bulk concentration is higher, by electric control system controls device oepration at full load, dusty gas is purified according to step (1)-(5)
Processing；When air inlet dusty gas concentration is relatively low, signal is fed back into electric-control system, blower fan (8) wind is adjusted by frequency converter
Amount, to save the energy；When air inlet dusty gas concentration is extremely low, plasma reactor is closed by electric control system controls
(3) and ultraviolet source, and reduce blower fan (8) air quantity, mainly pass through active carbon layer (7) purification gas.
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