CN103203150A - Wet air purification method and air purification apparatus - Google Patents
Wet air purification method and air purification apparatus Download PDFInfo
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- CN103203150A CN103203150A CN2013100119092A CN201310011909A CN103203150A CN 103203150 A CN103203150 A CN 103203150A CN 2013100119092 A CN2013100119092 A CN 2013100119092A CN 201310011909 A CN201310011909 A CN 201310011909A CN 103203150 A CN103203150 A CN 103203150A
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Abstract
The invention provides a wet air purification method which integratedly uses the three purification technologies of centrifugal purification, water spray purification and water film purification. A dynamic water film purifying process is used in the water film purification; i.e., a water film maintains moving with an included angle of the water film and an air flowing direction being 90 DEG and actively cuts air flow so as to increase probability and frequency of collision between air and the water film, so purifying efficiency is improved, and finally, miniaturization and high efficiency of a purification apparatus are realized. The wet air purification method is applicable to any apparatus carrying out gas purification. An air purification system is characterized by comprising a rotary cylindrical filter screen, a spray pipe, a cylindrical vessel and other necessary parts like a water pump and a blower fan. A household washable air purifier designed based on the wet air purification method comprises two parts, i.e., a freely separable water tank and a purification host machine, wherein the bottom of the purification host machine is provided with a water pump, the upper part of the water pump is connected with a spray pipe having an open pore, the exterior of the spray pipe is provided with a cylindrical metal filter screen assembly using the spray pipe as a rotating shaft, the filter screen assembly is disposed in a cylindrical purification chamber, the upper part of the purification chamber is connected with a centrifugal fan, and a control circuit is mounted on the upper part of the centrifugal fan.
Description
Technical field
The present invention relates to air purification method and air cleaning facility, belong to technical field of air purification processing.
Background technology
Air clearing product kind in the market is a lot, filters adsorption method (as Electrostatic Absorption, charcoal absorption, HEPA filtration etc.) but the cleaning principle that adopts all is dry-type multilayer basically, is equipped with various catalysis, decomposition method (as photocatalyst) again.This class clarifier when work pollutant directly be deposited on the filter, can influence filter effect, and become the procreation body of bacterium easily and form secondary pollution.Its filter generally can't clean simultaneously, need change after use a period of time, uses inconvenience, the use cost height.
Remain in problem on the purifier and adopt the wet dedusting purification techniques can effectively solve pollutant.Various wet dedusting purification techniques comprise that spray cleaning, moisture film purification, centrifugal clarification etc. are obtaining extensive use aspect the industrial dedusting desulfurization, but the occasion that its main cause is to be difficult to the wet dedusting purification techniques is applied to miniaturization and high efficiency is studied carefully in rare application aspect indoor air purification.
Summary of the invention
The objective of the invention is to by solving miniaturization and the high efficiency application problem of wet dedusting purification techniques, so that industrial dedusting cleaning equipment energy miniaturization, simultaneously the wet method air purification method can be applied to the Household Air Purifier product, thereby thoroughly solving dry type family expenses clarifier pollutant handles inconvenience and has the secondary pollution problem, make the domestic air purification product in operation technique new expansion be arranged, expand to wet purification from dry cleaning.
The present invention proposes a kind of wet method air cleaning system, this system comprises a rotatable circle tube leaching net, sparge pipe, cylindrical vessel and other necessary parts such as water pump, blower fan etc., utilizes this system to realize that simultaneously centrifugal clarification, spray cleaning and moisture film to air purify.Specifically, this moisture film purification method is different from static water curtain style purification method, what this method adopted is dynamic moisture film purification method, moisture film keeps motion to become 90 degree angles with air-flow direction, initiatively cut air stream, increasing probability and the frequency that air and moisture film bump, thereby the raising purification efficiency finally makes cleaning equipment realize miniaturization and high efficiency.
Description of drawings
Fig. 1 is wet method air purification method schematic diagram of the present invention.
Fig. 2 is an example family expenses water washing air purifier structural representation of the present invention.
The specific embodiment
The know-why of wet method air purification method of the present invention is described below:
As shown in Figure 1, by the folded circle tube leaching net 2 that forms of rolling up of multi-layer silk screen, be placed in the cylindrical vessel 4, filter screen central shaft position is equipped with sparge pipe 3, filter screen 2 axle centered by sparge pipe 3 rotates freely, the bottom face of filter screen 2 is entity, and the upper surface opening also is connected with 1, container 4 wall tangential direction perforates.Because the suction of blower fan 1, air will tangentially enter from container 4 side openings, and in container 4, produce swirling eddy, swirling eddy promotes filter screen 2 and produces rotation (rotation of filter screen 2 also can be adopted independently, and power drives separately), swirling eddy is simultaneously to axe movement, ecto-entad passes through filter screen 2, finally enters into blower fan 1 from the outlet of filter screen upper surface.Water pump 5 is forced into sparge pipe 3 with water, the water of sparge pipe 3 ejections is sprayed onto the medial surface of filter screen 2, because the turning effort of filter screen 2, thereby whole filtering net 2 is formed uniform moisture film by the water homogeneous immersion on filter screen silk surface, simultaneously, because action of centrifugal force, water is thrown away from filter screen 2 again, thereby form the water smoke of spray in the annular space of filter screen 2 peripheries and container 4 inwalls, the final spray of water smoke arrived container 4 inwalls.In this process, at first because turning effort has realized centrifugal clarification, the pollutant that quality is big is got rid of to container 4 inwalls air, and is washed away by water; Simultaneously air in rotary movement with filter screen 2 outside water smoke have an effect, realized spray cleaning; Air is in passing through filter screen 2 processes then, bumps with the moisture film on filter screen silk surface, realized the moisture film purification, and the pollutant that is adsorbed on the filter screen 2 rinsed out by water at any time.By these triple purifications, having guaranteed has very high purification efficiency, simultaneously, because the rotation of filter screen 2, the moisture film on the filter screen silk moves, and it initiatively cuts air stream, increase probability and frequency that air and moisture film bump greatly, thereby improved purification efficiency greatly.
The specific embodiment of an example family expenses water washing air purifier of the present invention (method of the present invention can be used for any equipment that carries out gas purification) is as follows:
As shown in Figure 2, water washing air purifier comprises water tank 4 and purifies main frame two parts.Water tank 4 is placed on the bottom, and the common purification main frame of forming of other all parts is placed on water tank 4 tops, and both can freely separate the cleaning of being convenient to water tank 4.Filter cloth 1, water pump 2, level sensor 3 stretch to water tank 4 bottoms, and filter cloth 1 is used for the isolated water solid contaminant and prevents from entering in the water pump 2, and level sensor 3 is for detection of water level, and the clarifier protection is shut down when water level is lower than certain value.Water pump 2 is sent water into sparge pipe 7, discharges from sparge pipe 7 apertures, and spray is fallen on the filter screen 6, and is thrown away by filter screen 6, and the addle that the back that purifies air forms flow into water tank 4 and recycles after collect clean room 5.Filter screen 6, blade 8 etc. are common forms net-filter assembly, and is installed on the sparge pipe 7 by bearing, can freely rotate.Centrifugal blower 10 drives air and flows, air is entered from shell body 9 side openings, 5 side openings tangentially enter from the clean room again, the inner swirling eddy that forms in the clean room, driven vane 8 makes net-filter assembly produce rotation, and air-flow passes through filter screen 6 then, enter into centrifugal blower 10 air inlets from the face discharge of net-filter assembly upper end, air-flow is discharged from the top of shell body 9 at last.Air detection and running control circuit 11 pairs of air themperatures, humidity and air qualities detect, show, and regulate automatic the warning and stoppage protection of control clarifier lack of water automatically according to testing result control clarifier switching on and shutting down and air quantity.
Claims (5)
1. wet method air purification method, this method synthesis has been used centrifugal clarification, water spray cleaning and moisture film purification techniques.It is characterized in that, this system comprises a rotatable circle tube leaching net, sparge pipe, cylindrical vessel and other necessary parts such as water pump, blower fan etc., circle tube leaching net places in the cylindrical vessel, sparge pipe places circle tube leaching net central shaft position, circle tube leaching net is the axle rotation centered by sparge pipe, the water of sparge pipe is sprayed onto the medial surface of circle tube leaching net, circle tube leaching net forms uniform moisture film by the water homogeneous immersion and on filter screen silk surface, water throws away from circle tube leaching net simultaneously, and the zone between circle tube leaching net periphery and cylindrical vessel inwall forms water spray district.Blower fan places the upper end surface of circle tube leaching net opening, and the suction air rotates air in cylindrical vessel, and ecto-entad passes through circle tube leaching net gradually, and this process is purified air.
2. wet method air purification method according to claim 1, it is characterized in that, what this method adopted is dynamic moisture film purification method, be that moisture film keeps motion to become 90 degree angles with air-flow direction, initiatively cut air stream, increasing probability and the frequency that air and moisture film bump, thus the raising purification efficiency.
3. wet method air purification method according to claim 1 is characterized in that, the rotation of circle tube leaching net can be directly to be driven by the swirling eddy that produces because of the blower fan suction, also can be to be driven separately by power source independently.
4. water washing air purifier, it is characterized in that, comprise by the water tank that can freely separate and purify main frame two parts and form, this purification main frame bottom arranges water pump, this water pump top is connected with the sparge pipe of band perforate, and it is the cylindrical metal net-filter assembly of rotating shaft that this sparge pipe has outward with it, and this net-filter assembly is placed in the cylindrical shape clean room, this top, clean room connects centrifugal blower, and this centrifugal blower top is equipped with control circuit.
5. water washing air purifier according to claim 4 is characterized in that, the inlet air flow that the cylindrical metal net-filter assembly is directly produced by centrifugal blower drives and rotates, and need not external power drive.
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| CN2013100119092A CN103203150A (en) | 2013-01-14 | 2013-01-14 | Wet air purification method and air purification apparatus |
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| CN2013100119092A CN103203150A (en) | 2013-01-14 | 2013-01-14 | Wet air purification method and air purification apparatus |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394256A (en) * | 2013-07-24 | 2013-11-20 | 浙江长兴巨宏环保设备有限公司 | Supercentrifugal dust remover adopting spraying device |
| CN104722164A (en) * | 2013-12-20 | 2015-06-24 | 陈荣志 | Centrifugal water spraying deduster |
| CN105289173A (en) * | 2014-07-11 | 2016-02-03 | 邹岳明 | Gas purifier |
| CN105381663A (en) * | 2015-12-10 | 2016-03-09 | 山东钢铁股份有限公司 | Steel rolling roller way deduster |
| CN105509166A (en) * | 2015-12-10 | 2016-04-20 | 天津贝罗尼生物科技有限公司 | Rotary type air purifier |
| CN105561727A (en) * | 2016-02-04 | 2016-05-11 | 河南心连心化肥有限公司 | Powerful dust removing and peculiar smell removing absorbing device and absorbing method thereof |
| CN106439031A (en) * | 2016-11-18 | 2017-02-22 | 北京淘氪科技有限公司 | Air purifier and sealing device thereof |
| CN106555232A (en) * | 2016-12-07 | 2017-04-05 | 广西凯喜雅丝绸有限公司 | The water jet of battage bath |
| CN107344048A (en) * | 2016-05-06 | 2017-11-14 | 武汉科技大学 | A kind of marine water drives smoke eliminator |
| CN107596902A (en) * | 2017-09-30 | 2018-01-19 | 李文来 | A kind of purifying formaldehyde equipment of convenient use |
| CN107970712A (en) * | 2017-12-27 | 2018-05-01 | 郑州游爱网络技术有限公司 | A kind of indoor air purification equipment based on rotation water distributing |
| CN108722152A (en) * | 2018-05-29 | 2018-11-02 | 国禾德（北京）科技有限公司 | A kind of purifier and fluid handling system |
| CN109248530A (en) * | 2018-10-17 | 2019-01-22 | 青岛昊运船艇制造有限公司 | Glass reinforced plastic dust geomantic omen mixing dust settler |
| CN110871031A (en) * | 2018-08-31 | 2020-03-10 | 广东美的白色家电技术创新中心有限公司 | Air purification device and air purifier with same |
| CN111318133A (en) * | 2018-12-14 | 2020-06-23 | 广东美的白色家电技术创新中心有限公司 | Air purifier |
| CN111801408A (en) * | 2018-05-30 | 2020-10-20 | 无溶剂植物萃取有限公司 | System and method for extracting and separating vegetable oil without the use of solvents |
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| CN1608715A (en) * | 2003-10-20 | 2005-04-27 | 中国石油化工股份有限公司 | Method of eliminating impurity from gas phase |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394256A (en) * | 2013-07-24 | 2013-11-20 | 浙江长兴巨宏环保设备有限公司 | Supercentrifugal dust remover adopting spraying device |
| CN104722164A (en) * | 2013-12-20 | 2015-06-24 | 陈荣志 | Centrifugal water spraying deduster |
| CN106310862A (en) * | 2014-07-11 | 2017-01-11 | 蒋春花 | Gas purifier for purifying air |
| CN106310860A (en) * | 2014-07-11 | 2017-01-11 | 蒋春花 | Working method of gas purifier capable of purifying air |
| CN106310831A (en) * | 2014-07-11 | 2017-01-11 | 蒋春花 | Air purifier for air purification |
| CN106310859A (en) * | 2014-07-11 | 2017-01-11 | 蒋春花 | Working method of gas purifier for purifying air |
| CN105289173B (en) * | 2014-07-11 | 2017-01-25 | 邹岳明 | Gas purifier |
| CN105289173A (en) * | 2014-07-11 | 2016-02-03 | 邹岳明 | Gas purifier |
| CN105381663A (en) * | 2015-12-10 | 2016-03-09 | 山东钢铁股份有限公司 | Steel rolling roller way deduster |
| CN105509166A (en) * | 2015-12-10 | 2016-04-20 | 天津贝罗尼生物科技有限公司 | Rotary type air purifier |
| CN105561727A (en) * | 2016-02-04 | 2016-05-11 | 河南心连心化肥有限公司 | Powerful dust removing and peculiar smell removing absorbing device and absorbing method thereof |
| CN105561727B (en) * | 2016-02-04 | 2017-12-12 | 河南心连心化肥有限公司 | A kind of heavy-duty, eliminate the unusual smell absorption plant and its absorption process |
| CN107344048A (en) * | 2016-05-06 | 2017-11-14 | 武汉科技大学 | A kind of marine water drives smoke eliminator |
| CN106439031A (en) * | 2016-11-18 | 2017-02-22 | 北京淘氪科技有限公司 | Air purifier and sealing device thereof |
| CN106555232A (en) * | 2016-12-07 | 2017-04-05 | 广西凯喜雅丝绸有限公司 | The water jet of battage bath |
| CN107596902A (en) * | 2017-09-30 | 2018-01-19 | 李文来 | A kind of purifying formaldehyde equipment of convenient use |
| CN107970712A (en) * | 2017-12-27 | 2018-05-01 | 郑州游爱网络技术有限公司 | A kind of indoor air purification equipment based on rotation water distributing |
| CN108722152A (en) * | 2018-05-29 | 2018-11-02 | 国禾德（北京）科技有限公司 | A kind of purifier and fluid handling system |
| CN111801408A (en) * | 2018-05-30 | 2020-10-20 | 无溶剂植物萃取有限公司 | System and method for extracting and separating vegetable oil without the use of solvents |
| CN111801408B (en) * | 2018-05-30 | 2024-04-02 | 无溶剂植物萃取有限公司 | System and method for extracting and separating vegetable oils without the use of solvents |
| CN110871031A (en) * | 2018-08-31 | 2020-03-10 | 广东美的白色家电技术创新中心有限公司 | Air purification device and air purifier with same |
| CN109248530A (en) * | 2018-10-17 | 2019-01-22 | 青岛昊运船艇制造有限公司 | Glass reinforced plastic dust geomantic omen mixing dust settler |
| CN109248530B (en) * | 2018-10-17 | 2021-09-17 | 青岛昊运船艇制造有限公司 | Glass fiber reinforced plastic dust-water mixing dust-settling device |
| CN111318133A (en) * | 2018-12-14 | 2020-06-23 | 广东美的白色家电技术创新中心有限公司 | Air purifier |
| CN111318133B (en) * | 2018-12-14 | 2022-03-29 | 广东美的白色家电技术创新中心有限公司 | Air purifier |
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Application publication date: 20130717 |