CN204275675U - A kind of combined filtration module - Google Patents
A kind of combined filtration module Download PDFInfo
- Publication number
- CN204275675U CN204275675U CN201420362850.1U CN201420362850U CN204275675U CN 204275675 U CN204275675 U CN 204275675U CN 201420362850 U CN201420362850 U CN 201420362850U CN 204275675 U CN204275675 U CN 204275675U
- Authority
- CN
- China
- Prior art keywords
- screen pack
- filtration module
- nano
- cold catalyst
- combined filtration
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a kind of combined filtration module, comprise filter frame, be provided with activated charcoal strainer, cold catalyst screen pack, nano-silver ionic screen pack and HEPA screen pack in filter frame, above-mentioned activated charcoal strainer, cold catalyst screen pack, nano-silver ionic screen pack and HEPA screen pack successively overlap are compounded to form combined filtration module.The utility model passes through primarily efficient filter technology, activated carbon filtration technology, cold catalyst filtering technique, nano-silver ionic sterilization technology, cold catalyst technology and the multiple air pollutants of HEPA filtering technique disposable filtering, and long service life, air purification efficiency is high.
Description
Technical field
The utility model relates to technical field of air purification, is specially a kind of combined filtration module.
Background technology
HEPA (High efficiency particulate air Filter), the Chinese meaning is high efficiency particle air filter.Original HEPA filter is designed to Manhattan project in the forties and prevents from propagating aerial radioactive pollutant.In the commercialization fifties, and become registration mark, general terms is very efficient filter.
Cold catalyst, also known as natural catalyst, be another the novel air scavenging material after photocatalyst deodorizing material for air purification, cold catalyst is the second generation catalyst technology developed on photocatalyst basis, is also the renewal substitute of photocatalyst.According to absorption-Catalysis Principles, cold catalyst just can decompose on absorption limit, PARA FORMALDEHYDE PRILLS(91,95) limit at normal temperatures, effectively the formaldehyde in air and other toxic gas are resolved into free of contamination carbon dioxide (CO2) and water (H2O), allow room air green health more.It is do not need the irradiation of high light just can react with the difference that photocatalyst is maximum.Like this, the scope of application of cold catalyst has just been widened greatly than photocatalyst.It has been the most frequently used material of household aldehydes removal at present.For cold catalyst, although photocatalyst is also a kind of effective way solving pernicious gas and pollute, different from cold catalyst, photocatalyst needs sorbing material by pernicious gas adsorption-decomposition function, and along with the prolongation of service time, efficiency can constantly decline.Therefore in use for some time, tan by the sun under need being placed on sunburst, pernicious gas contained by sorbing material is made to decompose volatilization, if tan by the sun insufficient or not in time, not only photocatalyst cannot resolving harmful gas again, and causing secondary pollution due to the pernicious gas volatilization in sorbing material, the particle suspensions of its absorption even can become the hotbed of bacterial derivation.
In active carbon purifying technology, active carbon is a kind of very excellent adsorbent, it utilizes charcoal, various shell and fat coal etc. as raw material, carries out fragmentation, sieves, catalyst activation, rinsing, the series of processes processing and manufacturing such as oven dry and screening form by physics and chemistry method to raw material.It is from the World War I that active carbon enjoys a widespread reputation.1915, during the World War I, German army employed fearful modern weapons to allied forces of Great Britain and France--180,000 kilograms, chemical gas chlorine.Great Britain and France soldier then and there in the dust 5,000, and injured has 15,000.There is " lance " must invent " shield ", have chemical gas must invention gas defence weapon.After fortnight, the weapon that protection chlorine is poisoned just has been invented by military science man, and they have sent out a kind of special mouth mask to each soldier in front, useful sodium thiosulfate and the dipped cotton of sodium carbonate liquor in this mouth mask.These two kinds of medicines have the function of dechlorination, can play the effect of protection.If but enemy uses the second poison gas instead, this mouth mask is just helpless.The fact is also like this, and after this less than 1 year, both sides had used tens kinds of different chemical gas, comprised the meson poison gas now known by people and hydrocyanation compound.So, a kind of material that any poison gas can be made all to lose toxicity must be found better.The antidote of this lark just be have found by scientist at the end of 1915, and it is exactly active carbon.In 1917, all loaded onto active carbon in the breathing mask of both sides at war, poison gas just reduces greatly to the extent of injury of belligerent soldier.In World War II, Germany utilizes mustard gas to cause gas warfare first, and people just start to seek the method avoiding being subject to poison gas infringement, exactly because and active carbon its efficiently can prevent encroached on by poison gas and applied to war widely.Along with the arriving of global cold war, active carbon enters the life of ordinary people from war again, and it always is the main person who has rendered outstanding service on the ground such as sewage treatment plant, hospital.In the SARS epidemic of 2003, active carbon becomes the first-selection (active carbon mask) of medical personnel or even ordinary city civil defence SARS because of effect of its brilliance.
Nano Silver (Nano Silver) is exactly particle diameter is accomplished nano level argent simple substance.Nano Silver particle diameter, mostly at 25 ran, has strong suppression and killing action to tens of kinds of pathogenic microorganisms such as Escherichia coli, gonococcus, chlamydia trachomatises, and can not produce drug resistance.
Above-mentioned HEPA filtering technique, cold catalyst filtering technique and active carbon purifying technology, the single screen pack purification efficiency that nano-silver ionic sterilization technology is formed is low, single screen pack acts solely on foul atmosphere simultaneously, inefficiency, can not multiple times of filtration, dust containing capacity is lower, and the life-span is shorter, changes not in time and easily pollutes being left out of thing.Purifying contaminated thing is single, and single screen pack once can only purify separately a kind of pollutant, can not realize the filtration, purification of multiple pollutant.Green wind system is a kind of room air treatment system of center tube topology, has merged air purifying process, has applied intelligent air monitor control system.Multiple filtering technique is not also had to be applied on green wind system at present.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of base combined filtration module, by by primarily efficient filter technology, activated carbon filtration technology, cold catalyst filtering technique, nano-silver ionic sterilization technology, cold catalyst technology and the multiple air pollutants of HEPA filtering technique disposable filtering, long service life, air purification efficiency is high.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of combined filtration module, comprise filter frame, be provided with activated charcoal strainer, cold catalyst screen pack, nano-silver ionic screen pack and HEPA screen pack in filter frame, above-mentioned activated charcoal strainer, cold catalyst screen pack, nano-silver ionic screen pack and HEPA screen pack successively overlap are compounded to form combined filtration module.Described primary efficient filter screen can ensure the life-span meeting filtering module; Described activated charcoal strainer energy energy of adsorption removes colourity, stink effectively, can remove most organic pollutants and some inorganic matter in secondary effluent, comprise the heavy metal that some is poisonous; The pernicious gases such as described cold catalyst screen pack energy decomposing formaldehyde; Described nano-silver ionic screen pack energy sterilizing; Described HEPA screen pack effectively can absorb for the carrying out of 0.1 micron and 0.3 micron.
Preferably, the primary efficient filter screen that guarantee Large stone pollutant cannot penetrate into combined filtration module is provided with in the outside of combined filtration module body.
Green wind system in the utility model is a kind of room air treatment system of center tube topology, has merged air purifying process, has applied intelligent air monitor control system.In the utility model, combined filtration module is by the compound to primary efficient filter screen, activated charcoal strainer, cold catalyst screen pack, nano-silver ionic screen pack and HEPA screen pack, all-in-one-piece filtration, filter effect is improved greatly, multi-level filtration, Pollutant-degrading gene is improved, is filtered by the pollutant of single kind simultaneously, become multiple pollutant and filter, thus multi-level, the high efficiency purification completing air.Coordinate independent primary efficient filter screen (ensureing that Large stone pollutant cannot penetrate into combined filtration module) simultaneously, ensure the life-span of composite filter net.The utility model, by combined filtration cleaning module, makes the purification efficiency of green wind system to air greatly improve, realizes the filtration, purification of multiple pollutant, extend the life-span of the consumptive materials such as combined filtration module simultaneously.
A kind of combined filtration module that the utility model provides, adopts multiple filtration net compound, realizes the filtration of multiple pollutant.HEPA high-efficiency air filtering net reaches 99.7% for the efficient of 0.1 micron and 0.3 micron; In activated charcoal strainer activated charcoal filter material be exclusively used in process air in peculiar smell and pollution, also be widely used in the air filtration in air conditioner ventilation place simultaneously, wherein filtering material of activated carbon contains 100% adsorption ability, can effectively remove a large amount of foul smell and pernicious gas; Cold catalyst screen pack for raw material, makes cold catalyst with minimum uniform particles be attached to different material surface in conjunction with state-of-the-art technology with the cold catalyst of nano titanium oxide.Nano silver filtering net has strong suppression and killing action to tens of kinds of pathogenic microorganisms such as Escherichia coli, gonococcus, chlamydia trachomatises, and can not produce drug resistance.
The utility model volume is large, ensure that dust containing capacity (under specific condition of experiment, filter holds the weight of particular experiment dust), the life-span is increased; Coordinate primary efficient filter screen simultaneously, the life-span is increased greatly.Adopt the filter screen of individual layer to have part pollutant unavoidably not filter just to enter and nextly filter link, and composite screen equals the multilayer outpost of the tax office, and filtration, purification efficiency is significantly promoted.The utility model has merged the advantage of primary efficient filter screen, activated charcoal strainer, cold catalyst screen pack, nano-silver ionic screen pack and HEPA screen pack five kinds of filtering modules, solve again the filter efficiency and clean-up effect that improve filtering module, when sacrificing the life-span of part screen pack in combined filtration module, initial primarily efficient filter module can be combined with combined filtration module, its principle is the same.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1, a kind of combined filtration module, comprise filter frame 1, be provided with activated charcoal strainer 3, cold catalyst screen pack 4, nano-silver ionic screen pack 5 and HEPA screen pack 6 in filter frame 1, above-mentioned activated charcoal strainer 3, cold catalyst screen pack 4, nano-silver ionic screen pack 5 and HEPA screen pack 6 successively overlap are compounded to form combined filtration module.Described activated charcoal strainer 3 can remove colourity, stink by energy of adsorption effectively, can remove most organic pollutants and some inorganic matter in secondary effluent, comprise the heavy metal that some is poisonous; The pernicious gases such as described cold catalyst screen pack 4 energy decomposing formaldehyde; Described nano-silver ionic screen pack 5 energy sterilizing; Described HEPA screen pack 6 effectively can absorb for the carrying out of 0.1 micron and 0.3 micron.Be provided with in the outside of combined filtration module body and ensure that Large stone pollutant cannot penetrate into the primary efficient filter screen 2 of combined filtration module.
In in the utility model, combined filtration module is by the compound to primary efficient filter screen 2, activated charcoal strainer 3, cold catalyst screen pack 4, nano-silver ionic screen pack 5 and HEPA screen pack 6, all-in-one-piece filtration, filter effect is improved greatly, multi-level filtration, Pollutant-degrading gene is improved, is filtered by the pollutant of single kind simultaneously, become multiple pollutant and filter, thus multi-level, the high efficiency purification completing air.Coordinate independent primary efficient filter screen (ensureing that Large stone pollutant cannot penetrate into combined filtration module) simultaneously, ensure the life-span of composite filter net.The utility model, by combined filtration cleaning module, makes the purification efficiency of green wind system to air greatly improve, realizes the filtration, purification of multiple pollutant, extend the life-span of the consumptive materials such as combined filtration module simultaneously.
Combined filtration module of the present utility model is by carrying out rational sorting layout to the combination property of primary efficient filter screen 2, activated charcoal strainer 3, cold catalyst screen pack 4, nano-silver ionic screen pack 5 and HEPA screen pack 6, thus saving space, under the prerequisite of not sacrificing purification efficiency, five metafiltration nets are combined into entirety, assembly combined filtration module, thus promote maximum purification efficiency at minimum space to greatest extent.
In a particular embodiment,
Composite filter net
Dimensional parameters: 338mm*206mm*60mm
Compound type: primary efficient filter screen 2, activated charcoal strainer 3, cold catalyst screen pack 4, nano-silver ionic screen pack 5 and HEPA screen pack 6
Filter efficiency: high efficiency particulate air filter, filtering molecular diameter >=0.5 micro particles, filter efficiency E >=99.99%, initial resistance≤220Pa.
Material selec-tion: activated carbon granule/cotton base/cold catalyst/nano-silver ionic of efficient HEPA/
Whole resistance: whole resistance≤500Pa.
HEPA screen pack 6: the screen pack reaching HEPA standard, the efficient feature reaching 99.7%, HEPA net for 0.1 micron and 0.3 micron is that air can pass through, but tiny particulate cannot pass through.It can reach more than 99.97% to the particle removal efficiency that diameter is more than 0.3 micron (1/200 of hair diameter), is the most effective filtering mediums of pollutant such as smog, dust and bacterium.HEPA divides PP filter paper, glass fibre, compound PP, PET filter paper, melt-blown terylene non-woven fabric and melt-blown glass fibre five kinds of materials.Feature: windage is little, dust containing capacity is large, and filtering accuracy is high, can need to be processed into various sizes and shape according to client, is applicable to different types and uses.
Activated charcoal strainer 3: the aluminium honeycomb of activated charcoal strainer employing through-hole structure, plastic honeycomb, paper honeycomb are carrier.Compared with conventional carbon screen pack, have more excellent aerodynamics performance, bulk density is little, and specific area is large, adsorption efficiency is high, and air resistance coefficient is little.Alveolate activated carbon capable filter screen uploads attached powdered activated carbon at polyurethane foam to make, and its phosphorus content is about 35% ~ 50%.There is the efficient absorption property of active carbon, can be used for purification of air, remove the pollutant in VOC formaldehyde, toluene, hydrogen sulfide, chlorobenzene and air.Air drag is little, and energy consumption is low, can deodorizing under certain air quantity, eliminate the unusual smell, environment purification, has good clean-up effect.Process can be widely used in contain the organic gas such as benzene class, phenols, ester class, alcohols, aldehydes such as toluene, dimethylbenzene, benzene and foul gas and contain the low concentration of micro heavy, all kinds of gases of Wind Volume.Can directly discharge after Adsorption Concentration, purification are carried out to waste gas.
Cold catalyst screen pack 4: catalyst is the catalyst of the low absorption of a kind of low temperature, it makes organic compound in air and oxygen generation decomposition reaction by catalytic action, generate harmless other material of hydration, thus realize removing harmful bacteria and easily carcinogenic organic compound at normal temperatures.
Nano-silver ionic screen pack 5: nano-silver ionic, has strong suppression and killing action to tens of kinds of pathogenic microorganisms such as Escherichia coli, gonococcus, chlamydia trachomatises, and can not produce drug resistance.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a combined filtration module, it is characterized in that, comprise filter frame, be provided with activated charcoal strainer, cold catalyst screen pack, nano-silver ionic screen pack and HEPA screen pack in filter frame, above-mentioned activated charcoal strainer, cold catalyst screen pack, nano-silver ionic screen pack and HEPA screen pack successively overlap are compounded to form combined filtration module.
2. combined filtration module according to claim 1, is characterized in that, is provided with ensures that Large stone pollutant cannot penetrate into the primary efficient filter screen of combined filtration module in the outside of combined filtration module body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362850.1U CN204275675U (en) | 2014-06-26 | 2014-06-26 | A kind of combined filtration module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362850.1U CN204275675U (en) | 2014-06-26 | 2014-06-26 | A kind of combined filtration module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275675U true CN204275675U (en) | 2015-04-22 |
Family
ID=52858875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362850.1U Expired - Fee Related CN204275675U (en) | 2014-06-26 | 2014-06-26 | A kind of combined filtration module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275675U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939752A (en) * | 2015-06-19 | 2015-09-30 | 苏州佳亿达电器有限公司 | Dust collector filter |
| CN107228420A (en) * | 2017-07-19 | 2017-10-03 | 成都翰道科技有限公司 | A kind of deodorization and sterilization air purifier |
| CN107281832A (en) * | 2017-08-10 | 2017-10-24 | 林新 | A kind of HEPA filters of replaceable cartridge |
| CN107344043A (en) * | 2017-08-22 | 2017-11-14 | 江苏海纳空调净化设备有限公司 | A kind of idle call filter screen device |
| CN108654232A (en) * | 2018-05-30 | 2018-10-16 | 江苏宇飞金属制品有限公司 | A kind of airstrainer |
-
2014
- 2014-06-26 CN CN201420362850.1U patent/CN204275675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939752A (en) * | 2015-06-19 | 2015-09-30 | 苏州佳亿达电器有限公司 | Dust collector filter |
| CN107228420A (en) * | 2017-07-19 | 2017-10-03 | 成都翰道科技有限公司 | A kind of deodorization and sterilization air purifier |
| CN107281832A (en) * | 2017-08-10 | 2017-10-24 | 林新 | A kind of HEPA filters of replaceable cartridge |
| CN107344043A (en) * | 2017-08-22 | 2017-11-14 | 江苏海纳空调净化设备有限公司 | A kind of idle call filter screen device |
| CN108654232A (en) * | 2018-05-30 | 2018-10-16 | 江苏宇飞金属制品有限公司 | A kind of airstrainer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204275675U (en) | A kind of combined filtration module | |
| CN206631418U (en) | Incineration flue gas of household garbage purifier | |
| CN206234932U (en) | A kind of air purifier | |
| US20130142692A1 (en) | Methods and apparatus for purification of air | |
| CN102410586A (en) | Purification treatment device for PM2.5-level dust collecting and carried bacterium killing | |
| CN102811794B (en) | System and method for air purification using enhanced multi-functional coating based on pn-situ photocatalytic oxidation and ozonation | |
| CN204421202U (en) | Photocatalyst indoor air cleaner | |
| CN106861368B (en) | A kind of use for laboratory catalytic converter | |
| CN203823898U (en) | Device for purifying air in car | |
| CN202497789U (en) | PM2.5 integrated air purifying treatment device | |
| CN203797803U (en) | Air cleaner | |
| CN201006043Y (en) | Interior harmful gas expelling apparatus | |
| CN202328550U (en) | Purification treatment device for collection of PM2.5 dust and killing of germs carried by PM2.5 dust | |
| CN204880427U (en) | Air purifier | |
| CN1486778A (en) | Photocatalytic air purifier | |
| CN107158837B (en) | A kind of gas purification film | |
| CN110740861A (en) | Multilayer film for air purification and method for manufacturing same | |
| Yohannes et al. | Emerging Applications of Metal− Organic Frameworks for Environmental Remediation | |
| CN205925438U (en) | Light oxygen catalytic purification device | |
| CN209679862U (en) | Waste gas filter | |
| CN204478302U (en) | A kind of air cleaning unit | |
| CN205079356U (en) | Symmetry axis is to clean dirt device of ionization | |
| CN208349469U (en) | A kind of indoor air environment controlling device | |
| CN109846116A (en) | A kind of haze mask | |
| CN205717647U (en) | Air cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 065001 No. 15 Xinyuan East Road, Langfang Economic and Technological Development Zone, Hebei Province Patentee after: Hebei Jiefengling Fresh Air Equipment Manufacturing Co., Ltd. Address before: 065001 No. 620 Pioneering Road, Langfang Development Zone, Hebei Province Patentee before: LANGFANG JEFON NEW WIND TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |