CN105688583A - Air purification method and device based on ultrafine mist particle adsorption principle - Google Patents
Air purification method and device based on ultrafine mist particle adsorption principle Download PDFInfo
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- CN105688583A CN105688583A CN201610216531.3A CN201610216531A CN105688583A CN 105688583 A CN105688583 A CN 105688583A CN 201610216531 A CN201610216531 A CN 201610216531A CN 105688583 A CN105688583 A CN 105688583A
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- 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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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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
- B01D53/025—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 wetted adsorbents; Chromatography
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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
Abstract
The invention relates to an air purification method and an air purification device based on the ultrafine mist particle adsorption principle. The device comprises an air purification device and a recycling device, wherein the air purification device is divided into 5 independent spaces; an ultrasonic generator is arranged at the bottom of each space; small holes are formed in the bottom of a front panel and an upper panel of each independent space; the adjacent small spaces are connected with each other through plastic pipes arranged on the small holes; the recycling device consists of 3 layers of filter nets and a semiconductor refrigerating sheet; the small hole area of each filter net sheet is 0.01 mm<2>; the semiconductor refrigerating sheet is arranged at the top of the recycling device; the 3 layers of filter nets are uniformly distributed in the middle; the whole air purification device is 30 cm in length, 10 cm in width and 70 cm in height. Aiming at the problems that an adsorption substance of the existing air purification device is difficult to replace and secondary pollution is easily caused, the invention provides the air purification method and the air purification device based on the ultrafine mist particle adsorption principle, which are good in adsorption effect, more thorough in purification and more favorable for replacement of the adsorption substance.
Description
Technical field
The invention belongs to air purification field, particularly relate to a kind of air purification method based on ultra-fine mist granular absorption principle and device。
Background technology
Persistence recently as China's air pollution problems inherent breaks out so that environment and health problem that oneself is lived by people are increasingly paid close attention to。The harm of human body is many-sided by atmosphere pollution, and main manifestations is respiratory tract disease and physiological function obstacle, and the mucosal tissue such as eye nose is upset and ill。In air during pollutant dense, acute pollution can be caused poisoning, or make condition of illness worsen, even at the life seizing several thousand people in several days。In fact, even if pollutant levels are not high in air, but human body breathes this polluted air year in year out, also can cause the diseases such as chronic bronchitis, bronchial asthma, emphysema and pulmonary carcinoma。Therefore, air purifier increasingly receives the concern of consumer, and domestic and international brand emerges in an endless stream, and the various product exaggerating its effect commercially also gets more and more。
At present, air clearing product both domestic and external generally all adopts tradition filter screen technology, and particulate matter absorption is bonded on drainage screen, blocks passing through of air, affects clean-up effect。Some filtering materials easily adsorb saturated, are difficult to determine the cycle changing filter screen, relatively bother, simultaneously, it is easy to produce secondary pollution。
For the problems referred to above, we have proposed a kind of air purification method based on ultra-fine mist granular absorption principle and device。This device advantages of good adsorption effect, compared with existing solid absorption material, it is easy to change, it is possible to life-time service reduces cost, energy-conserving and environment-protective, it is possible to well purify air。
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides one based on ultra-fine mist granular absorption principle, use simple and convenient, clean-up effect is excellent, the air cleaner of energy-conserving and environment-protective。
The present invention solves the technical scheme that technical problem adopts:
Air purification method and device based on ultra-fine mist granule principle, this air purification method is based on ultra-fine mist granular absorption principle, equipped with the mixed liquor of sonotrode and the ethanol mixed by a certain percentage and vinegar bottom air cleaner, mixed liquor is effectively become ultra-fine mist particles by sonotrode, and these granules can the impurity in absorbed air effectively；Utilize air pump that by plastic tube, air is entered purifier, the absorption of the air ultra-fine mist particles in 5 little spaces of independence, eliminate the impurity in air；From purifier, air out enters retracting device by plastic tube, the mixed liquor gas being mixed with in air can be dissolved in the water bottom retracting device, effectively can being condensed by the mixed liquor in air by three layers filtering net plate and semiconductor chilling plate simultaneously and reclaim, finally above retracting device, air out is the clean air with certain humidity。
This device includes air cleaner and retracting device, air cleaner is divided into 5 independent little spaces, the bottom in each little space is equipped with sonotrode, the mixed liquor of ethanol and vinegar is effectively become ultra-fine mist particles by sonotrode, it is designed with aperture with top panel bottom the front panel in 5 little spaces of independence, the aperture of first little space front panel connects an air pump by plastic tube, aperture bottom the aperture of top panel and the 2nd little space front panel is connected by plastic tube, aperture bottom the aperture of the 2nd little spatially panel and the 3rd little space front panel is connected by plastic tube, aperture bottom the aperture of the 3rd little spatially panel and the 4th little space front panel is connected by plastic tube, aperture bottom the aperture of the 4th little spatially panel and the 5th little space front panel is connected by plastic tube, the aperture of the 5th little spatially panel is connected by plastic tube with retracting device；Retracting device is made up of three layers filter screen and a semiconductor chilling plate, and each filtering net plate aperture area is 0.01mm2, the bottom of retracting device is equipped with a certain amount of water, and semiconductor chilling plate is at top, and 3 metafiltration nets are evenly distributed on centre, whole air cleaner length respectively 30cm, 10cm, 70cm。
The present invention is had the beneficial effect that
1. ultra-fine mist particles has super large body surface ratio, and adsorption area is big, and contact area is far longer than the adsorption area of the carbon of existing market, it is achieved adsorb more efficiently；
2. air cleaner is divided into 5 independent little spaces, extends absorption length, it is ensured that adsorption effect in limited space；
3. the raw material of adsorbent is the mixed liquor of ethanol and vinegar, is free of contamination Organic substance, it is easy to obtaining, it is convenient to change, and will not form secondary pollution, and cost is low, can reach 4m per hour simultaneously3Air inlet amount, energy-conserving and environment-protective。
Accompanying drawing explanation
Fig. 1 is the air purification method based on ultra-fine mist granular absorption principle and the structural representation of device。
Detailed description of the invention
Below in conjunction with accompanying drawing, invention is further described。
As shown in Figure 1, the present invention is the air purification method based on ultra-fine mist granule principle and device, including air cleaner 7 and retracting device 8, air cleaner 7 is divided into 5 independent little spaces, the bottom in each little space is equipped with sonotrode 2, it is designed with before 5 little spaces of independence and above aperture 3, aperture bottom first little space front panel connects an air pump 1 by plastic tube 4, the aperture 3 of top panel is connected with the aperture 3 bottom the 2nd little space front panel, the aperture 3 of the 2nd little spatially panel is connected by plastic tube 4 with the aperture 3 bottom the 3rd little space front panel, the aperture 3 of the 3rd little spatially panel is connected by plastic tube 4 with the aperture 3 bottom the 4th little space front panel, the aperture 3 of the 4th little spatially panel is connected by plastic tube 4 with the aperture 3 bottom the 5th little space front panel, the aperture 3 of the 5th little spatially panel is connected by plastic tube 4 with retracting device 8。Retracting device 8 is made up of three layers filter screen 6 and a semiconductor chilling plate 5, and each filtering net plate 6 aperture area is 0.01mm2, the bottom of retracting device 8 is equipped with a certain amount of water, and semiconductor chilling plate 5 is at top, and three layers filter screen 6 is evenly distributed on centre, whole air cleaner length respectively 30cm, 10cm, 70cm。
The working method of apparatus of the present invention is: equipped with the mixed liquor of the ethanol of certain proportion mixing and vinegar bottom air cleaner 7, by the sonotrode 2 of bottom, mixed liquor being broken into ultra-fine mist particles, volatile organic matter is had good adsorption by this ultra-fine mist particles。Air pump 1 is by first little space of air suction, absorption through ultra-fine mist particles, eliminate a part of impurity, filtered air enters the 2nd little space by plastic tube 4, also pass through the absorption of ultra-fine mist particles, eliminate a part of impurity, so repeat 5 times, it is substantially free of impurity from the 5th little space air out, is clean air。Air after filtration enters retracting device 8, the bottom of retracting device 8 equipped with water the ethanol being mixed with in air and vinegar can be dissolved, the hole of filter screen 6 is very little, the impurity particle of air filtering can be crossed again, the water-cooled of volatilization can be congealed into liquid by the semi-conductor condensation sheet 5 at top, and finally above retracting device, air out is the clean air with certain humidity。
This device is capable of the key technology of refractive index sensing network:
1. the mixed liquor of ethanol and vinegar is broken into ultra-fine mist particles by the sonotrode bottom air cleaner, and ultra-fine mist particles has super large body surface ratio, and adsorption area is big；Air cleaner is divided into 5 independent little spaces, extends absorption length, it is ensured that adsorption effect in limited space；
2. the air pump with regulatory function can control the air inflow of air, and ethanol and vinegar can be dissolved by the water bottom retracting device, and the gas of the ethanol being mixed with in air and vinegar can be condensed and reclaim by three layers filtering net plate and semiconductor chilling plate again, purifies air。
The parameter of the present embodiment air purifier is set to:
The power of air pump is 100W, and the plastic tube diameter of used connection is 1.5cm, length respectively 6cm, 10cm, the 70cm in 5 little spaces of independence。Hole diameter on panel is 1.5cm, and sonotrode is of a size of 1cm × 1cm, bottom purifier equipped with mixed liquor submergence sonotrode be about 1cm, filtering net plate is of a size of 10cm × 15cm, and aperture area therein is 0.01mm2, the power of semiconductor chilling plate is 7.4W: the mixed proportion of ethanol and vinegar is 1: 1, the length of whole air cleaner respectively 30cm, 10cm, 70cm。By air pump, the formaldehyde gas that concentration is 3000ppm being entered this air cleaner purify, the formaldehyde gas concentration after finally out purifying, lower than 0.5ppm, has purified air effectively。
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention, it is impossible to be considered the practical range for limiting the present invention。All equalizations made according to the present patent application scope change and improvement etc., all should belong within the patent covering scope of the present invention。
Claims (2)
1. based on the air purification method of ultra-fine mist granular absorption principle, it is characterised in that the method comprises the following steps:
Step (1) this air purification method is based on ultra-fine mist granular absorption principle, equipped with the mixed liquor of sonotrode and the ethanol mixed by a certain percentage and vinegar bottom air cleaner, mixed liquor is effectively become ultra-fine mist particles by sonotrode, and these granules can the impurity in absorbed air effectively；
Step (2) utilizes air pump that by plastic tube, air is entered purifier, the absorption of the air ultra-fine mist particles in 5 little spaces of independence, removes the impurity in air；
Step (3) air out from purifier enters retracting device by plastic tube, the mixed liquor gas being mixed with in air can be dissolved in the water bottom retracting device, effectively can be condensed by the mixed liquor in air by three layers filtering net plate and semiconductor chilling plate simultaneously and reclaim；
Now from retracting device, air out is exactly clean air。
2. realize the device of method described in claim 1, it is characterized in that: include air cleaner and retracting device, air cleaner is divided into 5 independent little spaces, the bottom in each little space is equipped with sonotrode, the mixed liquor of ethanol and vinegar is effectively become ultra-fine mist particles by sonotrode, it is designed with aperture with top panel bottom the front panel in 5 little spaces of independence, the aperture of first little space front panel connects an air pump by plastic tube, aperture bottom the aperture of top panel and the 2nd little space front panel is connected by plastic tube, aperture bottom the aperture of the 2nd little spatially panel and the 3rd little space front panel is connected by plastic tube, aperture bottom the aperture of the 3rd little spatially panel and the 4th little space front panel is connected by plastic tube, aperture bottom the aperture of the 4th little spatially panel and the 5th little space front panel is connected by plastic tube, the aperture of the 5th little spatially panel is connected by plastic tube with retracting device；Retracting device is made up of three layers filter screen and a semiconductor chilling plate, and each filtering net plate aperture area is 0.01mm2, the bottom of retracting device is equipped with a certain amount of water, and semiconductor chilling plate is at top, and three layers filter screen is evenly distributed on centre, whole air cleaner length respectively 30cm, 10cm, 70cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216531.3A CN105688583A (en) | 2016-04-01 | 2016-04-01 | Air purification method and device based on ultrafine mist particle adsorption principle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610216531.3A CN105688583A (en) | 2016-04-01 | 2016-04-01 | Air purification method and device based on ultrafine mist particle adsorption principle |
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| CN105688583A true CN105688583A (en) | 2016-06-22 |
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| CN201610216531.3A Pending CN105688583A (en) | 2016-04-01 | 2016-04-01 | Air purification method and device based on ultrafine mist particle adsorption principle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185401A (en) * | 2017-05-25 | 2017-09-22 | 广西壮族自治区环境保护科学研究院 | A kind of absorption VOCS equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712279A1 (en) * | 1987-04-10 | 1988-10-20 | Boedrich & Strecker | Air purification apparatus |
| CN103868164A (en) * | 2014-04-02 | 2014-06-18 | 周柏林 | Portable ultrasonic air, fog and liquid air purifier |
| CN103933843A (en) * | 2014-04-02 | 2014-07-23 | 周泉清 | Ultrasonic aerial fog liquid air purification method and ultrasonic aerial fog liquid air purification device |
| CN104587817A (en) * | 2014-12-03 | 2015-05-06 | 曾玉成 | VOC decomposition composite-purifying processing apparatus and method |
| CN204891500U (en) * | 2015-06-01 | 2015-12-23 | 杭州扬果科技有限公司 | Double entry water - fog filtered air clarifier |
| CN205650005U (en) * | 2016-04-01 | 2016-10-19 | 中国计量学院 | Air purification device based on superfine fog particle adhesion principle |
-
2016
- 2016-04-01 CN CN201610216531.3A patent/CN105688583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712279A1 (en) * | 1987-04-10 | 1988-10-20 | Boedrich & Strecker | Air purification apparatus |
| CN103868164A (en) * | 2014-04-02 | 2014-06-18 | 周柏林 | Portable ultrasonic air, fog and liquid air purifier |
| CN103933843A (en) * | 2014-04-02 | 2014-07-23 | 周泉清 | Ultrasonic aerial fog liquid air purification method and ultrasonic aerial fog liquid air purification device |
| CN104587817A (en) * | 2014-12-03 | 2015-05-06 | 曾玉成 | VOC decomposition composite-purifying processing apparatus and method |
| CN204891500U (en) * | 2015-06-01 | 2015-12-23 | 杭州扬果科技有限公司 | Double entry water - fog filtered air clarifier |
| CN205650005U (en) * | 2016-04-01 | 2016-10-19 | 中国计量学院 | Air purification device based on superfine fog particle adhesion principle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185401A (en) * | 2017-05-25 | 2017-09-22 | 广西壮族自治区环境保护科学研究院 | A kind of absorption VOCS equipment |
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Application publication date: 20160622 |