CN107096323A - Air purification method applied to interior space - Google Patents
Air purification method applied to interior space Download PDFInfo
- Publication number
- CN107096323A CN107096323A CN201710292558.5A CN201710292558A CN107096323A CN 107096323 A CN107096323 A CN 107096323A CN 201710292558 A CN201710292558 A CN 201710292558A CN 107096323 A CN107096323 A CN 107096323A
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- CN
- China
- Prior art keywords
- air
- filter
- negative electrode
- housing
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
-
- 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
- B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses the air purification method applied to interior space, comprise the following steps：Outside air is imported in housing by air inlet, preliminary filtration treatment is carried out to it by primary filter, so that major diameter suspended particulate is removed by sieves, air after primary filter is after ionized region is entered, discharged by positive electricity pole and negative electrode plate and make it that air medium-small diameter particle becomes positively charged lotus, bacterium in air is subjected to sterilization treatment, then in air flow to accumulation area, small diameter particles with positive charge are attached on negative electrode plate, only remaining gas and extremely least a portion of minute dusts particle are entered in secondary filter, the minute dusts particle in the part solid and gas phase mixture is filtered by secondary filter, the last gas flowed out by air outlet meets the standard for taking space.Outside air is imported in housing by air inlet, and suspended particulate causes harm to occupant's health when can avoid outside air with taking progress airflow circulating in space by processing.
Description
Technical field
The present invention relates to air purification field, and in particular to the air purification method applied to interior space.
Background technology
Chinese air Surveillance center of interior decoration association is once detected to 200 cars, as a result finds, nearly 90% automobile
All there are problems that in-car air formaldehyde or stupid content overproof, and most of vehicle formaldehyde is all more than five or six times, wherein
The in-car air quality of new car is worst.An external research test shows, after new car dispatches from the factory, and harmful gas in vehicle concentration is waved
In sustainable more than 6 months, this 6 months hair time, motroist can be caused uncomfortable, be also possible to trigger traffic accident when serious.Car
The pollution of interior air mostlys come from the inner decoration materials such as leather, textile, plastic fittings, adhesive, benzene that they give out,
The toxic gases such as formaldehyde, dimethylbenzene, can cause to seriously endanger to human liver, kidney, respiratory system, blood forming organ, immunologic function etc..
Existing vehicular air purifier is complicated, and clean-up effect is poor.
The content of the invention
The present invention is by setting the air purification method applied to interior space, to solve drawbacks described above.
The purpose of the present invention reaches by the following technical programs：
The present invention comprises the following steps：Outside air under the driving of flabellum by air inlet by being imported in housing, by first
Level filter carries out preliminary filtration treatment to it so that major diameter suspended particulate is removed by sieves, the sky after primary filter
Gas is discharged by positive electricity pole and negative electrode plate after ionized region is entered and make it that air medium-small diameter particle becomes positively charged lotus, simultaneously
Bacterium in air can also be subjected to sterilization treatment, then in air flow to accumulation area, and the minor diameter with positive charge
Grain is attached on negative electrode plate, and finally only remaining gas and extremely least a portion of minute dusts particle enter to secondary filter
In, the minute dusts particle in the part solid and gas phase mixture is filtered by secondary filter, i.e., it is last by air outlet stream
The gas gone out meets the standard for taking space；Wherein, primary filter is provided with close to the side of the air inlet in the housing,
Be provided with secondary filter close to the side of air outlet in housing, and along air-flow flow direction primary filter and secondary filter it
Between be sequentially provided with ionized region, integrated area, the ionized region include multiple edges perpendicular to the direction of air flow direction be spaced apart it is negative
Electrode slice, and between two adjacent negative electrode plates be provided with positive electricity pole, the integrated area include multiple edges perpendicular to
The negative electrode plate that the direction of air flow direction is spaced apart, and provided with positive electrode plate between two adjacent negative electrode plates.For
Harm of the suspended particle to human pilot in current severe environmental pollution, air, inventor designs special disposal air
The device of middle suspension, to realize that automobile takes the purification of air in space；When outside air enters with taking the air in space
After row is exchanged, suspended particulate when can avoid outside air with taking progress airflow circulating in space in air is good for occupant
Health causes harm.
The primary filter includes being fixed on metal edge frame and the primary filter screen being embedded in metal edge frame in housing；Institute
The first rectangle frame and the second rectangle frame that secondary filter includes being disposed in housing are stated, the first filter screen is embedded in the first square
Shape inframe, the second filter screen is embedded in the second rectangle frame, and filled with activated carbon between first filter screen and the second filter screen
Grain.Major diameter particle in the main air to external world of primary filter is filtered out, and secondary filter in air then to remaining
Molecule filtered out, metal edge frame is detachably connected with housing, can be square when primary filter screen reaches its work saturation degree
Just quick-replaceable cleaning is carried out to metal edge frame；And secondary filter is compound tense filtration, i.e., by the first filter screen, activated carbon
The filtering that stratum granulosum and the layer structure of the second filter screen formation, the first filter screen and the second filter screen can increase to molecule is imitated
Really, and activated carbon granule can be eliminated the peculiar smell in gas, it is ensured that enter take space in air it is totally fresh.
Length of length of the negative electrode plate along housing axial direction with positive electrode plate along housing axial direction is identical, institute
It is h to state length of the negative electrode plate along housing axial direction, and the spacing between the primary filter and secondary filter is H, and
Meet h=2/3H.Preferably, the length of positive electrode plate or negative electrode plate be between primary filter and secondary filter between
Away from 2/3rds, i.e., in ionized region, on the suspended particulate band in air after electric charge, the electrically charged suspension in accumulation area
Grain possesses enough regions to adhere to, rather than is moved in the lump at secondary filter with air, and then reduces secondary filter
Live load, it is to avoid secondary filter occurs to block and influence to take the normal ventilation in space.
Along air flow direction, the primary filter screen, the first filter screen, the filter opening decreasing pore size of the second filter screen.Preferably, into
Air in housing passes through stepwise disposal, and the suspended particle moved in the lump with air is gradually decreased, and the suspended particulate
Size equally reduces, and primary filter screen, the first filter screen, the filter opening decreasing pore size of the second filter screen, that is, has prevented partial suspended particle
The first filter screen and the second filter screen are passed through in the lump with air, and the clean-up effect of housing air to external world is improved to the full extent.
The present invention compared with prior art, has the following advantages that and beneficial effect：
1st, be attached in the present invention with the small diameter particles of positive charge on negative electrode plate, finally only remaining gas and
Extremely least a portion of minute dusts particle is entered in secondary filter, by secondary filter in the part solid and gas phase mixture
Minute dusts particle is filtered, i.e., the last gas flowed out by air outlet meets the standard for taking space, it is to avoid outside air
Suspended particulate when airflow circulating is carried out in space with taking in air causes harm to the health of occupant；
2nd, secondary filter of the invention is compound tense filtration, i.e., by the first filter screen, activated carbon granule layer and the
The layer structure of two filter screens formation, the first filter screen and the second filter screen can increase the filter effect to molecule, and activated carbon
Grain can be eliminated the peculiar smell in gas, it is ensured that enter the air taken in space totally fresh；
3rd, the present invention is in ionized region, on the suspended particulate band in air after electric charge, the electrically charged suspension in accumulation area
Particle possesses enough regions to adhere to, rather than is moved in the lump at secondary filter with air, and then reduces secondary filter
Live load, it is to avoid secondary filter occur block and influence take space in normal ventilation.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein, the corresponding parts title of reference is as follows：
1- air inlets, 2- housings, 3- primary filters, 4- negative electrode plates, 5- positive electricity pole, 6- dust, 7- negative electrode plates,
8- positive electrode plates, 9- secondary filters, 10- air outlets.
Embodiment
Embodiment 1
As shown in figure 1, the present embodiment comprises the following steps：Outside air under the driving of flabellum by air inlet by being imported
In housing, preliminary filtration treatment is carried out to it by primary filter so that major diameter suspended particulate is removed by sieves, by primary
Air after filtering is discharged by positive electricity pole and negative electrode plate and caused on air medium-small diameter particle band just after ionized region is entered
Electric charge, while the bacterium in air can also be subjected to sterilization treatment, then in air flow to accumulation area, and with positive charge
Small diameter particles are attached on negative electrode plate, and finally only remaining gas and extremely least a portion of minute dusts particle are entered to time
Level filter in, the minute dusts particle in the part solid and gas phase mixture is filtered by secondary filter, i.e., finally by
The gas of air outlet outflow meets the standard for taking space；Wherein, it is provided with the housing 2 close to the side of the air inlet 1
Primary filter 3, housing 2 close to the side of air outlet 10 be provided with secondary filter 9, and along air-flow flow direction in primary filter
Ionized region, integrated area are sequentially provided between device 3 and secondary filter 9, the ionized region includes multiple edges perpendicular to air flow direction
The negative electrode plate 4 that is spaced apart of direction, and be provided between two adjacent negative electrode plates 4 positive electricity pole 5, the collection
Include the negative electrode plate 7 that multiple edges are spaced apart perpendicular to the direction of air flow direction into area, and in two adjacent negative electrode plates 7
Between be provided with positive electrode plate 8.
For current severe environmental pollution, harm of the suspended particle to human pilot in air, inventor designs
The device of suspension in special disposal air, to realize that automobile takes the purification of air in space；When outside air is empty with taking
After interior air is swapped, the suspension when can avoid outside air with taking progress airflow circulating in space in air
Grain causes harm to the health of occupant.
In the present embodiment, the primary filter 3 includes being fixed in housing 2 in metal edge frame and embedded metal edge frame
Primary filter screen；The secondary filter 9 includes the first rectangle frame and the second rectangle frame being disposed in housing 2, the
One filter screen is embedded in the first rectangle frame, and the second filter screen is embedded in the second rectangle frame, and first filter screen and the second filter screen it
Between be filled with activated carbon granule.Major diameter particle in the main air to external world of primary filter 3 is filtered out, and secondary filter
Device 9 is then filtered out to the molecule remained in air, and metal edge frame is detachably connected with housing 2, is reached in primary filter screen
During its work saturation degree, it can facilitate and quick-replaceable cleaning is carried out to metal edge frame；And secondary filter 9 is compound tense filtering knot
Structure, i.e., the layer structure formed by the first filter screen, activated carbon granule layer and the second filter screen, the first filter screen can increase with the second filter screen
The big filter effect to molecule, and activated carbon granule can be eliminated the peculiar smell in gas, it is ensured that enter and take space
Interior air is totally fresh.
Preferably, the length of positive electrode plate 8 or negative electrode plate 7 be between primary filter 3 and secondary filter 9 between
Away from 2/3rds, i.e., in ionized region, on the suspended particulate band in air after electric charge, the electrically charged suspension in accumulation area
Grain possesses enough regions to adhere to, rather than is moved in the lump at secondary filter 9 with air, and then reduces secondary filter 9
Live load, it is to avoid secondary filter 9 occur block and influence take space in normal ventilation.
Preferably, pass through stepwise disposal into the air in housing 2, the suspended particle moved in the lump with air is gradually
Reduce, and the size of the suspended particulate equally reduces, and primary filter screen, the first filter screen, the filter opening decreasing pore size of the second filter screen,
Partial suspended particle is prevented and has passed through the first filter screen and the second filter screen in the lump with air, housing 2 is improved to the full extent
The clean-up effect of air to external world.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (4)
1. the air purification method applied to interior space, it is characterised in that comprise the following steps：Outside air passes through in flabellum
Driving under imported by air inlet (1) in housing (2), preliminary filtration treatment is carried out to it by primary filter (3) so that big straight
Footpath suspended particulate is removed by sieves, and the air after primary filter is after ionized region is entered, by positive electricity pole (5) and negative electrode
Piece (4) electric discharge lotus so that air medium-small diameter particle becomes positively charged, while the bacterium in air can also be carried out into sterilization treatment, so
Afterwards in air flow to accumulation area, and the small diameter particles with positive charge are attached on negative electrode plate (4), final only remaining
Gas and extremely least a portion of minute dusts particle are entered in secondary filter (9), solid to the part by secondary filter (9)
Minute dusts particle in gas phase mixture is filtered, i.e., the last gas flowed out by air outlet (10), which meets, takes space
Standard；Wherein, primary filter (3) is provided with close to the side of the air inlet (1) in the housing (2), it is close in housing (2)
The side of air outlet (10) be provided with secondary filter (9), and along air-flow flow direction in primary filter (3) and secondary filter
(9) ionized region, integrated area are sequentially provided between, the ionized region is spaced apart including multiple edges perpendicular to the direction of air flow direction
Negative electrode plate (4), and between two adjacent negative electrode plates (4) be provided with positive electricity pole (5), the integrated area includes
The negative electrode plate (7) that multiple edges are spaced apart perpendicular to the direction of air flow direction, and between two adjacent negative electrode plates (7)
Provided with positive electrode plate (8).
2. the air purification method according to claim 1 applied to interior space, it is characterised in that：The primary filter
Device (3) includes the primary filter screen being fixed in housing (2) interior metal edge frame and embedded metal edge frame；The secondary filter
(9) the first rectangle frame and the second rectangle frame being disposed in housing (2) are included, the first filter screen is embedded in the first rectangle frame
Interior, the second filter screen is embedded in the second rectangle frame, and filled with activated carbon granule between first filter screen and the second filter screen.
3. the air purification method according to claim 1 applied to interior space, it is characterised in that：The negative electrode plate
(7) length along the length of the housing (2) axial direction with positive electrode plate (8) along the housing (2) axial direction is identical, the negative electrode
Length of the plate (7) along the housing (2) axial direction is h, and the spacing between the primary filter (3) and secondary filter (9) is
H, and meet h=2/3H.
4. the air purification method according to claim 2 applied to interior space, it is characterised in that：Along air flow direction,
The primary filter screen, the first filter screen, the filter opening decreasing pore size of the second filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292558.5A CN107096323A (en) | 2017-04-28 | 2017-04-28 | Air purification method applied to interior space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710292558.5A CN107096323A (en) | 2017-04-28 | 2017-04-28 | Air purification method applied to interior space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096323A true CN107096323A (en) | 2017-08-29 |
Family
ID=59657634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710292558.5A Pending CN107096323A (en) | 2017-04-28 | 2017-04-28 | Air purification method applied to interior space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107096323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354617A (en) * | 2019-06-17 | 2019-10-22 | 福建追随者实业有限公司 | A kind of dust separation system of diatom ooze workshop |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1190757A1 (en) * | 2000-09-26 | 2002-03-27 | LTA Lufttechnik GmbH | Electro-filter system |
| CN2715757Y (en) * | 2004-05-31 | 2005-08-10 | 协和环保涂装设备（南通）有限公司 | Electrostatic air purifier |
| CN103292386A (en) * | 2013-05-30 | 2013-09-11 | 东莞市晋彩实业有限公司 | A composite multifunctional air-activated dust-cleaning and sterilizing device |
| CN103480025A (en) * | 2013-09-18 | 2014-01-01 | 连云港佑源医药设备制造有限公司 | Plasma air purification method for sterilizers |
| CN103691240A (en) * | 2013-12-17 | 2014-04-02 | 天津大学 | High-dust holding capacity and high-efficiency composite electrostatic air purification device |
-
2017
- 2017-04-28 CN CN201710292558.5A patent/CN107096323A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1190757A1 (en) * | 2000-09-26 | 2002-03-27 | LTA Lufttechnik GmbH | Electro-filter system |
| CN2715757Y (en) * | 2004-05-31 | 2005-08-10 | 协和环保涂装设备（南通）有限公司 | Electrostatic air purifier |
| CN103292386A (en) * | 2013-05-30 | 2013-09-11 | 东莞市晋彩实业有限公司 | A composite multifunctional air-activated dust-cleaning and sterilizing device |
| CN103480025A (en) * | 2013-09-18 | 2014-01-01 | 连云港佑源医药设备制造有限公司 | Plasma air purification method for sterilizers |
| CN103691240A (en) * | 2013-12-17 | 2014-04-02 | 天津大学 | High-dust holding capacity and high-efficiency composite electrostatic air purification device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354617A (en) * | 2019-06-17 | 2019-10-22 | 福建追随者实业有限公司 | A kind of dust separation system of diatom ooze workshop |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170829 |
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| RJ01 | Rejection of invention patent application after publication |