CN104874246B - For preventing and treating liquid film and liquid film device, the air filter of local environmental air pollution - Google Patents
For preventing and treating liquid film and liquid film device, the air filter of local environmental air pollution Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
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Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a kind of liquid film for preventing and treating local environmental air pollution, comprise carrier material, it is characterized in that, carrier material infiltrates film liquid, and described film liquid is made up of 70-90 mass parts water, 3-10 mass parts NMF, 0.3-5 mass parts protecting coat agent, 0-5 mass parts PH conditioning agent.The invention still further relates to a kind of liquid film device, comprise carrier material fixed structure, carrier material, film liquid, film liquid container.The invention still further relates to the air filter using this liquid film, air filter can be mouth mask, air-conditioning, air purifier etc.Solid, liquid, gas air pollutants can be cleared away by the present invention together, effectively improve local environment air quality.
Description
Technical field
A kind of liquid film for preventing and treating local environmental air pollution of the present invention, being specially adapted to local environment and human body control air pollution, as being arranged in the equipment such as mouth mask, air purifier, air-conditioning, belonging to air pollutants processing technology field.
Background technology
Industrialized process must be dug up mine, generates electricity, be transported, the product process need a large amount of raw materials, process, producing, and produces a large amount of waste residue, waste gas, waste liquid.So inevitable contaminated environment, especially causes the pollution to water, air and soil.American-European-Japanese grade develops country, and process Control pollution does better, and we open more than 30 year, first more than 20 years by state reform, focus on the output value and profit, ignore and scientifically process development and environmental issue." Time is money ", " efficiency is most important ", encourage enterpriser to develop on a large scale forward, air, water, in soil, harmful substance is day by day serious.Nearly more than ten years government and enterprise just start to focus on the slogan that environmental issue proposes " also my blue mountains and green waters, share Blue Sky ".
How many water people drink in one day, and air every minute all must suck human body, and crops all will absorb nutrient all the time from soil, also can absorb contaminated in harmful substance (as pb.Cr.Hg sulfate, nitrate etc.).Once water, air, soil severe contamination, directly threaten living environment and the health of people, therefore, comprehensive regulation environmental protection is countries in the world, enterprise, individual common responsibilities and obligations.It is a long-range and lasting objective of the struggle.
(1) present situation of China's environmental pollution.
Air is global motion, as the sandstorm in Africa, can be scraped the overhead, the Caribbean in America by wind, pollutes closely related in sandstorm and air.
The discharge capacity (unit: 1,000,000 tons/year) of whole world major pollutants
| Pollutant | Anthropogenic discharge | Naturally discharge | Total amount | The ratio (%) of anthropogenic discharge |
| Flue dust | 408 | —— | —— | —— |
| CO | 304 | 33 | 337 | 90 |
| Sulphur vapour | 146 | 74 | 220 | 60 |
| Hydrocarbons | 100 | 70~100 | —— | —— |
| Nitrogen oxide | 58 | 768 | 831 | 6 |
The current whole world is more than the automobile more than 200,000,000, discharge CO in 1 year and cross 200,000,000 tons, (within 2008, coal consumption amount in the world's is 27.4 hundred million tons to pb40 ten thousand tons, and fire coal is air-polluting main source, China's present situation: can not change this situation within 30 years, from ash content, 1,360,000 tons of pbo showy in atmosphere (after forbidding doped fuel, still float 1,800,000 tons of lead dusts in atmosphere every year altogether) 50,000,000 tons, hydrocarbon is contained every year in fire coal.
In the energy resource structure of China, coal accounts for 70%, and oil, natural gas account for 28.5%, and nuclear power accounts for 1.5%.The whole world to airborne release 4.08 hundred million tons of flue dust, has 20% to be ash content every year in flue dust, in ash content, 1/3 is lead button (namely 1360000 tons).
Pollutants in air is primarily of flue dust, NO
2, SO
2with CO composition, coal burning is the main source causing China's atmosphere pollution, and this situation can not change in 30 years.
Meet atmosphere quality primary standard in 500 cities, the whole nation and only account for 1.0%
In 338 cities according to statistics: 36.5% city reaches secondary standard.
63.5% exceedes secondary standard
112 cities exceeding grade III Standard account for 33%.
In Beijing, Shenyang, Xi'an, Shanghai, city, Guangzhou five, the average daily concentration of total suspended particles is at 200-500 μ g/M
3, the 3-9 exceeding World Health Organization's standard doubly, is put into the world 10 and pollutes among city greatly, and these 5 cities only belongs to medium pollution at home.In addition, there is the health that the sandstorm of 180 times and haze weather have a strong impact on people in the whole world, cough, pulmonary emphysema, lung cancer are increased every year day by day.China is one of country that Sandstorm Disaster is the most serious in the world.Large 3 times of this own wt of pernicious gas that an automobile is discharged for 1 year.Britain's air cleaning and environmental protection association once delivered research report and claimed: compared with traffic accident victim, and Britain dies from air-polluting people every year will have more 10 times.
(2) air pollutants healthhazard.
1, solid suspended particle.The composition of solid suspended particle is very complicated, and has stronger adsorption capacity, can adsorb various metallic dust, strong carcinogen benzo flower and sex pheromone etc.Solid suspended particle enters human lung with breathing, and to collide, diffusion, the modes such as deposition are trapped in the different parts of respiratory tract, cause respiratory disease.When suspended particulate runs up to critical concentration, just formation malignant tumour may be excited.The grain diameter suspended is less, and dust specific area is larger, and physics, chemism are higher, and exacerbate generation and the development of physiological effect, particle is less, more likely stays lung.All particles are all harmful, but the chemical composition of some particle is larger to harm than the size of particle: as the pbo particulate floated in air.Minimum particulate (is less than the inaccurate discharge of particulate of PM2.5, the art of this patent uses special liquid film technology effectively to catch) blood can be entered from lung and cause blood lead to exceed standard, other positions of health can also be reached, indoor, body inner suspension particulate further injury caused to human body, so must be removed.The achievement in research that the U.S. in 2000 delivers is pointed out: particle produces adverse health impact and the too much arch-criminal of the number that causes death.Atmosphere pollution to the health hazard main manifestations of human body for causing breathing problem.Under the effect of unexpected high density pollution thing (as haze weather), can acute poisoning be caused, even dead in the short time.Long contact time low concentration pollutant (as air ambient be in two grade III Standards time) can bronchitis be caused, bronchial astehma, pulmonary emphysema and tuberculosis cancer etc.
2, heavy metal dusts (lead, chromium, cadmium, mercury, arsenic etc.)
The harm of dust is not only depended on and the concentration that it exposes also is depended on its constituent, physicochemical property particle diameter and biologically active etc.The composition of dust and physicochemical property are the principal elements to harm, after poisonous metallic dust and nonmetal dust (lead, chromium, manganese, mercury, arsenic etc.) enter human body, can cause poisoning so that dead.Can cause diaphragm ulcer and perforation in nose as sucked chromium dirt, lung cancer morbidity rate increases, and sucking manganese dirt can cause toxic pneumonitis; Suck cadmium dirt and can cause cardiopulmonary insufficiency.Non-toxic dust also has harm to human body.After sucking containing the dust of SiO2, deposit in vivo, can fibrous lesions be caused, lung tissue is hardened gradually, grievous injury respiratory function, easily suffer from " silicosis " sick.
Dust is the thing be more harmful to than SS, and this patent most important thing has descended the very large time in seizure, and special liquid film composition, makes solid particles suspended, less dust or micro mist all effectively catch, make it no longer encroach on human body.
Lead is element the most serious to people's harm in heavy metal, and amount of not only floating in an atmosphere is first of other heavy metals, and endangers even more serious, especially to teenager and children.
Air is an opening system, resembles the cloud of taking a stroll and floating.Tian Ya does not go cape nowhere, exists everywhere.Deposition plumbous in air can cause again ground lead contamination, waters lead contamination and food lead contamination.Medical expert thinks, pb is poisoning is internationally recognized harm children's intelligence and nervous system development " the first killer ".China grabs ineffective due to environmental renovation, and children are general and serious by pb injury.The whole nation 50% children blood lead is more than 100 μ g/L, Shenzhen 80% youngsters and children blood lead exceeds standard, and Chengdu statistics in 2006 also has the children blood lead of 50% more than 100 μ g/L, and what have even reaches 400 μ g/L, if Pb-B is higher than 100 μ g/L, just likely cause the problem of neurodevelopment aspect.Children pb is poisoning often to be shown as: immunologic function declines, recurrent respiratory tract, enteric infection; Stomachache, vomiting, partial eclipse, different food; Anaemia, headache, dizziness, growth retardation, emotional instability, absent minded, dysnoesia etc.Suffer from the poisoning children of pb, 80% from industrial area and heavy traffic district, and lead can be combined by the ferroheme in blood, make ferroheme produce variation, when the lead amount in blood acquires a certain degree, liver kidney can be accumulated in, in brain and spinal cord, the nervous system of heavy damage human body and hematopoiesis function.The ubiquitous not evil nowhere again of Pb.No matter Pb appears at is everywhere poisonous, and the maximum successful part of the art of this patent is the master-hand catching pb, and no matter pb appears in medicinal material, food materials, air and can effectively lower, and makes the pb ﹤ 0.3ppm(in medicine meet the national drug standards).
3, NOx(oxynitrides).Oxynitrides mainly refers to NO, NO
2, they are all harmful gas.Particularly there is harm to respiratory system.At NO
2concentration is 9.4mg/M
3air in expose 10 minutes, the Respiratory ft tive resistance of people can be caused to lack of proper care.Midnight on March 31st, 2015 2-3 point, Mr. and Mrs cough suddenly, 5 get up after find, low visibility within the same day 500 meters may be haze weather, or sandstorm drift at a distance carrys out NO
2or the NO discharged in power plant fire coal
2blown into Nanchang, within this day, lung feels bad especially with the wind, and encroach on because of this day by pernicious gas for lover, coughed more than ten day, and just the indoor test made of fast purifying the air of a room in the past few days, detects through authoritative unit, the NO caught
2use water treatment changing into nitrate, testing result is 1.24mg/L, and sample constant volume 3 liters (censorship 1000 milliliters) tested for six and half times, then flutter the amount of catching: 1.24mg × 1000/M
3× 3 ÷ 6.5=572mg/M
3my god.Critical concentration 9.42mg/M
361 times.No wonder these days, cough was more than, and medicine injection is all of no avail.Undergo, air pollution serious threat health of people.Arrived anti-stage of having to, especially haze and sandstorm weather, wear Multifunctional gauze mask, and experiment eloquence proves, the quick easy multifunctional air purifier of special efficacy, the particle total solid, the NO that catch
2(NO
3 -), total pb obtains surprising (see Air pollutant concentration limit subordinate list) the right at table.
SO in air
2easily cause " acid rain " to cause soil and water source acidifying during finite concentration, affect crops and Forest Growth.In March, 2015 Jiangxi Meteorological platform report, February Nanchang City 100% " acid rain weather, this " belated action " forecast no small harm is done.
The improvement air pollution of overall situation relates to the collaborative of too many field and department, as the policy of government, and the regulation of enterprise, the supervise and examine etc. of measure and supervision department, this is the national or zonal large article in the whole world, and we can not do; But (such as family room under local environment, office, amusement, the public field such as cinema) pass through the technology of the present invention, completely sure air harmful substance in above-mentioned room, place to be captured (or its content is reduced widely), or do not allow the harmful substance in air invade our human body.
Summary of the invention
The object of the present invention is to provide a kind of liquid film for preventing and treating local environmental air pollution, liquid film is arranged in air purifier or air-conditioning, effectively can ensure the air quality of indoor local environment, liquid film is applied to and can effectively prevent and treat air pollutants in mouth mask and enter human body.The present invention does from little Chu, controls from local environment, under the air pollution condition not resolving overall situation completely, in daily life, work, public place of entertainment, and air infringement not contaminated in the life of individual.This is also the present invention's two distinguishing features: 1. regardless of outdoor " being beaten by wind and waves ", indoor still can be totally flawless, can quiet and peaceful courtyard victory step.2. external (PM2.5, PbO, the NO of being guilty of all the "five evils"
2, SO
2, H
2s etc.) in body " on good terms ", harmful substance can not injure our human body.
The present invention is realized by following technical proposals: a kind of liquid film for preventing and treating local environmental air pollution, comprise carrier material, it is characterized in that, carrier material infiltrates film liquid, and described film liquid is made up of 70-90 mass parts water, 3-10 mass parts NMF, 0.3-5 mass parts protecting coat agent, 0-5 mass parts PH conditioning agent.
Described carrier material can be filter paper, porous nonwoven cloth, absorbent gauze, degreasing cotton or polypropylene high filtration material.
The preferred propane diols of described NMF, glycerine, sodium lactate or maltitol.
Described protecting coat agent is preferably soap, carragheen or sodium alginate.
Described PH conditioning agent is weak acid and salt of weak acid, such as sodium acid carbonate, sodium dihydrogen phosphate, sodium pyrophosphate, potassium citrate, potassium hydrogen tartrate, acetic acid.
The invention still further relates to a kind of liquid film device, comprise carrier material fixed structure, carrier material, film liquid, film liquid container, by carrier material fixed structure immobilization carrier material, contain film liquid in film liquid container, film liquid container supplements film liquid by pipeline connection carrier material in carrier material.If desired, film liquid container can also Bonding pressure device to provide power.
The invention still further relates to the air filter using this liquid film, air filter can be mouth mask, air-conditioning, air purifier etc., installs liquid film of the present invention at the air intake of air filter.Liquid film resembles a merciless net, and each show his special prowess.No matter the external world is that particle (no matter size, as long as tangible, have quality) or micronic dust or gas all can be caught all in one draft.Except in non-process, liquid film destroys, and just has omission.The air purifier that family and public place have been loaded onto, air-conditioning, as long as have employed liquid film of the present invention (being extremely simple sometimes), it just can " take on a new look ", play both cooling and heating types (air-conditioning), the air polluted from the external world in room can be cleaned up again, accomplish multi-functional, multiple-effect, one-object-many-purposes.
Solid, liquid, gas air pollutants can be cleared away by the present invention together (i.e. PM10, PM2.5, PbO micronic dust, acid mist and NO
2, SO
2deng).Popular popularization is very strong, and most people has house, playground, Dou You house, accommodation, and air-conditioning.Do not have air-conditioned family with financial difficulties, as long as there is door and window to close, uses air filter, all can enjoy without air-polluting environment.Mouth mask energy blocking harmful particle of the present invention, gas enter body.Flexibility during use, according to different occasion, domestic conditions, uses difform liquid film device.Need the object of purified treatment according to difference, select different model film liquid, select different pH values.Just can reach the effect removing harmful substance in air.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of liquid film device of the present invention.
Detailed description of the invention
For the ease of understanding, illustrate the present invention in detail further below in conjunction with embodiment.
Embodiment 1
Film liquid is formulated by the PH conditioning agent of 70 weight parts waters, 5 parts by weight of propylene glycol, 3 weight portion soap, 5 weight portions, 1:2:1 is formulated in mass ratio by acetic acid, sodium acid carbonate and potassium tartrate for PH conditioning agent, then the load of film liquid is formed liquid film on filter paper, for air filtration, efficiently can catch and enter indoor atmosphere pollution PM2.5, PM0.1, NO
2, SO2, PbO etc., effectively can remove the particle, particulate, lead oxide, nitrogen dioxide etc. in air.
Embodiment 2
Film liquid is formulated by the PH conditioning agent of 82 weight parts waters, 8 parts by weight of propylene glycol, 5 weight portion soap, 3 weight portions, 1:1:1 is formulated in mass ratio by acetic acid, sodium acid carbonate and potassium tartrate for PH conditioning agent, then the load of film liquid is formed liquid film on porous nonwoven cloth, for air filtration, efficiently can catch and enter indoor atmosphere pollution PM2.5, PM0.1, NO
2, SO2, PbO etc., effectively can remove the particle, particulate, lead oxide, nitrogen dioxide etc. in air.
Embodiment 3
Film liquid is formulated by the PH conditioning agent of 75 weight parts waters, 5 parts by weight of propylene glycol, 4 weight portion soap, 3 weight portions, 2:2:1 is formulated in mass ratio by acetic acid, sodium acid carbonate and potassium tartrate for PH conditioning agent, then the load of film liquid is formed liquid film on absorbent gauze, for air filtration, efficiently can catch and enter indoor atmosphere pollution PM2.5, PM0.1, NO
2, SO2, PbO etc., effectively can remove the particle, particulate, lead oxide, nitrogen dioxide etc. in air.
Embodiment 4
Film liquid can by 85 mass parts water, 5 mass parts sodium lactates, 0.6 mass parts carragheen, 3 mass parts PH conditioning agents (using potassium citrate sodium salt as PH conditioning agent) are formulated, the carrier allowing film liquid be attached to cotton, non-woven fabrics or gauze forms liquid film, effectively can remove and enter indoor a large amount of particles, particulate (PbO), SO from air
2and NO
2deng.
Embodiment 5
Film liquid can by 85 mass parts water, 10 mass parts sodium lactates, 0.3 mass parts carragheen, 5 mass parts dibastic sodium phosphates are formulated, allow film liquid be attached on polypropylene high filtration material and form liquid film, effectively can remove and enter indoor a large amount of particles, particulate (PbO), SO from air
2and NO
2deng.
Embodiment 6
Film liquid is formulated by the sodium alginate of 85 mass parts water, 5 mass parts glycerine, 0.3 mass parts, 3 mass parts PH conditioning agents, regulating makes the PH of film liquid between 3.1-7.6, allow its attachment form liquid film on a support material, purifying air pollution thing on screen window can be arranged on.Described PH conditioning agent is weak acid and salt of weak acid, such as sodium acid carbonate, sodium dihydrogen phosphate, sodium pyrophosphate, potassium citrate, potassium hydrogen tartrate, acetic acid, as required, can select one or more, as long as PH can be regulated to target zone in actual use.
Embodiment 7
Example 3: film liquid can by 85 mass parts water, 3 mass parts glycerine, 0.5 mass parts sodium alginate, and 3-5 mass parts PH conditioning agent is formulated, regulates PH between 3.1-7.6, allows it be attached on porous carrier and form liquid film, also for purification of air.
Embodiment 8
Film liquid is formulated by the carragheen of the natrium citricum of 90 mass parts water, 3 mass parts, 0.6 mass parts acetic acid, 0.1 mass parts, and infiltrates and form liquid film on a support material, effectively can remove pollutants in air.
Embodiment 9
Film liquid is formulated by the carragheen of the natrium citricum of 90 mass parts water, 8 mass parts, 0.3 mass parts acetic acid, 0.3 mass parts, and infiltrates and form liquid film on a support material, effectively can remove pollutants in air.
Consumption and the component of PH conditioning agent are not limited to the various embodiments described above, and one or more salts of weak acid and weak acid can be selected as required to regulate the PH of film liquid, and the PH of film liquid is best with faintly acid, and condensate film stability is best.
Embodiment 10
Present invention also offers a kind of liquid film device, as shown in Figure 1, comprise carrier material fixed structure 2, carrier material 1, film liquid 5, film liquid container 3, by carrier material fixed structure 2 immobilization carrier material 1, contain film liquid 5 in film liquid container 3, film liquid container 3 supplements film liquid 5 by pipeline 2 connection carrier material 1 in carrier material 1.If desired, film liquid container 3 can also Bonding pressure device to provide power.The shape and structure that carrier material fixed structure 2 can need according to the structure choice of purposes and use location.Pipeline when pipeline 2 can be selected netted, is uniformly distributed aperture, and film liquid is evenly added on carrier material.
Present invention also offers a kind of air filter, the screen pack of air filter is replaced to carrier material, described carrier material is filter paper, porous nonwoven cloth, absorbent gauze, cotton or polypropylene high filtration material, carrier material is by pipeline junctional membrane liquid container, contain film liquid in film liquid container, film liquid container supplements film liquid by pipeline in carrier material.Air filter can be air-conditioning, air purifier, mouth mask etc., only need use liquid film of the present invention on the air filter of prior art, air purification efficiency is improved greatly.
application examples 1
Many effect purification mouth masks
1, mouth mask material: can by gauze, non-woven fabrics and cotton composition.
2, two are had to breathe valve, external diameter 8CM, internal diameter 6CM about the outer bridge of the nose of mouth mask.Valve presss from both sides combination by loading and unloading garden, can load and unload film liquid carrier in interlayer---movable film.
3, the carrier material of film: filter paper, porous nonwoven cloth, absorbent gauze cotton and polypropylene high filtration material.
When 4, using multiple-effect mouth mask, on membrane carrier and in groove, inject 1-1.5ml film liquid, guarantee have film liquid to exist all the time.After mouth mask is used at every turn, carrier is taken off and loses (film having many harmful substances), be again loaded into new film liquid carrier.
5, multiple-effect purification mouth mask feature:
1. there are 2 breather valve good permeabilities the bridge of the nose left and right sides.
2. have the bridge of the nose to press from both sides, closure is good, and the air of pollution only sucks from breather valve.
3. film liquid is checked on breather valve, can high efficiency the PM10 in contaminated air, PM2.5, pbo micronic dust, NO
2, SO
2, H
2s etc. catch on the carrier of film, and the air of suction is clean, and unharmful substance enters lung.
Multiple-effect mouth mask is used to please note the weather forecast of 2-3 days at that time.When air quality be secondary or poorer than secondary time, just should put on mouth mask on road on and off duty.Especially sandstorm and haze weather, must put on multiple-effect mouth mask, and the film liquid of this patent is multi-functional.Retaining power, especially catches PM10, PM2.5, overall suspended pellet (TSP), pbo micronic dust, NO
2, SO
2very capable Deng pernicious gas.
Any particle is all harmful to human body, especially lead button (micronic dust).Pb is ubiquitous, nowhere not evil, before overall situation was polluted and do not realized radical cure today, never can adopt a casual attitude! Put on it when air quality is bad, harmful particle, poisonous gas gear is outside muzzle, this than taking medicine, have an injection, health products more can be favourable to health, because we be unable to do without air in the moment, uninterruptedly sucks noxious air, year in and year out, various difficult and complicated illness just may occur." illness finds its way in by the mouth " is become " disease goes out from mouth " to be accustomed to as early as possible putting on multiple-effect mouth mask, flower a bit counts out money and keeps health is worth.
application examples 2
Multifunctional gauze mask
Greatly selective in order to allow users can use, recommend liner type Multifunctional gauze mask (structure is identical with common mouth mask), it is also very strong that it flutters harmful substance ability in air of catching.
1. cover material: form (can stamp, increase attractive in appearance) by gauze, leading fine cloth.
2. do not need to establish breathing valve, because of gauze good permeability.
3. mouth mask upper end is provided with slide fastener, and inner bag loads convenient to remove.
4. inner bag is made up of 2 layers of gauze or fine cloth or good permeability material, draws special mask film liquid wetting during use with suction pipe.
5. the film liquid that the thin slice (can be foam, sponge, fibre plate) that inner bag leans on the nexine mouth mask place of mouth and nose to put side's porous intercepts inner bag soaks mouth mask nexine yarn or cloth.
6. after being finished at every turn, inner bag can being taken out, lose, again change new inner bag, (inner bag can buy efficient mouth mask, wet tissue from shop, every bag 10 on chip) also clean up it so long and use.
application examples 3
The quick indoor air cleaner of special efficacy (hereinafter referred to as special efficacy clarifier)
So be its " special efficacy ", according to the total particle NO of solid that authoritative unit detects
2and pb total amount be " environmental air pollution concentration restriction several thousand-several ten thousand times; that is it is when indoor purifying; greatly can reduce entering outdoor indoor above-mentioned harmful substance; make room; the air of public place becomes a slice " little blue sky " (namely pollution-free); have old man, child be in and public place suggestion use it.Old man, child's physique is more weak, is found everywhere environmental pollution now, and flower hundreds of yuan purchases a special efficacy clarifier, and opening, make you live or be operated under fresh air, is all favourable to spirit and health.In order to test data is described, with Shenzhen, " the Air pollutant agriculture degree limit value " that country promulgates only is believed that simcere detection technique Co., Ltd examining report is made a copy of to get off to compare.
Special efficacy clarifier structure: can to hold the bucket of film liquid by 2-3, kettle, tank form, between with PVC or rubber tube jockey good after, get final product work, in the insertion film liquid that tube connector has, in the solution of the inserted absorption gas had.
Feature: lightly easy, cost low (price is about between 300-400 unit), can be placed on corner, on wall or corridor, lavatory, handling conveniently moving.
Special efficacy clarifier catches pollutants in air examining report
Note: after catcher work, becomes below water sample (waste water) with Pure water preparation and copies word by word:
Testing result
Report number: VHJI50092
Sample message
Date received: detect the date on 03 20th, 2015: 2015 03 month-24 days on the 23rd
Testing result
1, waste water
Note: 1, in result, " ND " expression is less than method detection limit.
2, this project is not restricted in "---" expression GB8978-1996 one-level operative norm.
air pollutant concentration limit
From " Air pollutant concentration limit compares (the relevant NO seeing attached list of examining report and national regulation
2, taking temperature of catching of TSP and total Pb, the amount captured compares with limitting the amount of pollution discharging thing, is NO respectively
2be 14300 times of limit row value, total suspended particles (TSP) is the 27.8X10 of limit discharge capacity
8doubly, total pb is limit discharge capacity (year limit value 0.5mg/m
3) 60X10
3doubly.Numerical value is surprising.Namely special efficiency air purifying device is successful design, is the master-hand of real indoor seizure pollutants in air.This device is both simple, and use and facilitate again, cost is low, and every household all can be afforded, and can use.Popularization, popular feature is apparent.So the device invention that film liquid and a series of enforcement catch air pollutants can be all effective, loved by all, after popularization, the health for people is brought benefit.Same design principle, as long as at existing air-conditioning (hanging, cabinet type, central air-conditioning) air cleaner, dehumidifier is loaded onto liquid film device, adapted film liquid (special efficacy removal of impurities medicine), they can become a device multipotency, one compressor and more efficiency, except original function, can play the object really purified air.Benefit and great business opportunity all can be brought to ten million family and manufacturer.
application examples 4
Multiple-effect air-conditioning (hanging, cabinet type central authorities) and multiple-effect air purifier, dehumidifier realizes air-conditioning and clarifier multiple-effect will have a hopper, can be arranged on the top of above equipment or inner side or outside; Original filter membrane is enclosed liquid film device temporarily (easily.Adhere to or take off all simple, the very dirty liquid film that must more renew on liquid film after purification.Not needing to fix with machinery or screw) also will there be little hopper liquid film lower end, in case it collected when film liquid is too much.Other operations are originally identical with equipment.After above household electrical appliances power supply starts, except realizing original effect (both sides as air-conditioner temperature regulate), also can play the object really purified air.After air-conditioning is opened, close door and window, the air through some time indoor becomes clean, and the harmful components in original air are all caught by liquid film device.Many experiments shows, very dirty on liquid film, and when the Carrier of liquid membrane taken off washes with water, the color of water is yellow to grey black.Clarification time is longer, and the color of wash water is darker.If by wash water filter paper, filtered through gauze, it paper, cloth is one deck black dust.It serves to show that above household electrical appliances load onto the effect of scrubbing after liquid film device.NO in gas
2, SO
2, H
2s etc., paper, cloth can't see, and the clarification time is more of a specified duration, is necessarily to detect that (special efficacy indoor air-purifier tests more than six days, NO
2the amount captured is 14300 times of national air pollutants limit value---see " Air pollutant concentration limit subordinate list ").Other air cleaners, dehumidifier is all like this, as long as enclose liquid film device, except " goblin " just spirit.(" goblin " here refers to pollutants in air).
Note that liquid film device must have film liquid to exist, this film liquid produces air-conditioning, filter producer, can give some kilograms when client purchases equipment, and buy to appointed store after being finished, film liquid is running stores, uses up and must fill again.
application examples 5
Multiple-effect purification screen window (note: can reequip on original screen window; Also can again with new screen window)
1. on original window screen frame, with adhesive tape, the absorbent gauze glue identical with frame size is firm with double faced adhesive tape.
2. screen window upper end fills a storage film liquid bath (hold 1-2 and rise film liquid).
3. storage tank drips on window screen cloth by film liquid automatically with there being some capillaries, within 24 hours, keeps liquid film moistening, depending on dry weather situation indirect type add film liquid, more than 40% humidity in general air, film liquid can automatic heat preservings; When humidity is less than 40%, window screen cloth is done and must supplement film liquid.
4. film liquid storage tank side has liquid level gauge (instruction groove inner membrance liquid also has how many), and storage tank one side bottom has flexible pipe to be communicated with lower end charger, and charger is store completely after film liquid, only tramps with one's feet or hand can facilitate film liquid is transported to upper end storage tank.
The benefit of multiple-effect purification screen window (needs to shut door and window when above cleaning equipment uses) when not using multiple-effect air-conditioning, multiple-effect clarifier and special efficacy clarifier, and the harmful substance during purification of multiple-effect screen window in contaminated air is flutterred by screen window and caught place, does not enter indoor.
Claims (5)
1. one kind for prevent and treat local environmental air pollution liquid film, comprise carrier material, it is characterized in that, carrier material infiltrates film liquid, and described film liquid is made up of 70-90 mass parts water, 3-10 mass parts NMF, 0.3-5 mass parts protecting coat agent, 0-5 mass parts pH adjusting agent; Described carrier material is filter paper, porous nonwoven cloth, absorbent gauze, degreasing cotton or polypropylene filter material; Described NMF is propane diols, glycerine, sodium lactate or maltitol; Described protecting coat agent is soap, carragheen or sodium alginate; Described pH adjusting agent be weak acid and or salt of weak acid, pH adjusting agent is made up of one or more in sodium acid carbonate, sodium dihydrogen phosphate, sodium pyrophosphate, potassium citrate, potassium hydrogen tartrate, acetic acid.
2. a liquid film device, it is characterized in that, comprise carrier material fixed structure, carrier material, film liquid, film liquid container, by carrier material fixed structure immobilization carrier material, contain film liquid described in claim 1 in film liquid container, film liquid container supplements film liquid by pipeline connection carrier material in carrier material.
3. liquid film device according to claim 2, is characterized in that, described film liquid container also Bonding pressure device.
4. an air filter, the screen pack of air filter is it is characterized in that to replace to carrier material, described carrier material is filter paper, porous nonwoven cloth, absorbent gauze, cotton or polypropylene filter material, carrier material is by pipeline junctional membrane liquid container, contain film liquid described in claim 1 in film liquid container, film liquid container supplements film liquid by pipeline in carrier material.
5. air filter according to claim 4, is characterized in that, described air filter is mouth mask, air-conditioning or air purifier.
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|---|---|---|---|---|
| DE4019905A1 (en) * | 1989-06-26 | 1991-01-03 | Chen Chi Shiang | AIR PURIFYING DEVICE |
| CN101244354A (en) * | 2007-02-12 | 2008-08-20 | 张才腾 | Dust and mist purifying device |
| CN104056513A (en) * | 2014-05-19 | 2014-09-24 | 东南大学 | Air fine particle purifying device based on carbon black nanometer fluid and preparation method thereof |
| CN203944265U (en) * | 2014-07-16 | 2014-11-19 | 武汉大学 | The bionical act dust arrester of planting of a kind of wet type |
| CN104437070A (en) * | 2014-11-28 | 2015-03-25 | 广西南宁华国环境科技有限公司 | Water film desulfurization spray tower and water film desulfurization method |
-
2015
- 2015-05-11 CN CN201510234871.4A patent/CN104874246B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4019905A1 (en) * | 1989-06-26 | 1991-01-03 | Chen Chi Shiang | AIR PURIFYING DEVICE |
| CN101244354A (en) * | 2007-02-12 | 2008-08-20 | 张才腾 | Dust and mist purifying device |
| CN104056513A (en) * | 2014-05-19 | 2014-09-24 | 东南大学 | Air fine particle purifying device based on carbon black nanometer fluid and preparation method thereof |
| CN203944265U (en) * | 2014-07-16 | 2014-11-19 | 武汉大学 | The bionical act dust arrester of planting of a kind of wet type |
| CN104437070A (en) * | 2014-11-28 | 2015-03-25 | 广西南宁华国环境科技有限公司 | Water film desulfurization spray tower and water film desulfurization method |
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