CN208212823U - A kind of novel type non-filtering air cleaning facility - Google Patents
A kind of novel type non-filtering air cleaning facility Download PDFInfo
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Abstract
The utility model relates to a kind of novel type non-filtering air cleaning facilities, utilize bubbling column reactor principle, using porous material as gas distributor, using water as continuous phase, using air as dispersed phase, by gas-liquid contact and gas-liquid mass transfer, by pollutants transfer absorbeds such as particulate matter, formaldehyde in air into water, to realize the purpose of gas purification；The utility model organically combines bubbling column reactor technical principle and the micropore dispersion characteristic of porous material, pointedly solves the purification problem of the most insoluble fine particle of conventional filtration formula air purifier, the depth trapping absorption realized to pollutants such as particulate matter, formaldehyde is absorbed by High-efficient Water, reaches the deep purifying to air.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, and in particular to a kind of novel type non-filtering air cleaning facility.
Background technique
With the continuous development of China, people are growing for the demand of graceful living environment, and on the other hand, city
Change and industrialization bring atmosphere polluting problem is increasingly serious.It is raw that the fine dust especially pollution of PM2.5 has become people
Distinct issues, fine dust refer to particulate matter of the equivalent aerodynamic diameter less than 5 μm, numerous studies table the most in work
Bright: fine dust partial size is small, large specific surface area, surface can be enriched with poisonous and harmful substance, can stay in air for a long time, can be right
Human health and atmospheric environment will cause significant damage.In addition to this, the brings such as house ornamentation and building materials formaldehyde, TVOC problem also when
Often annoying people.
Air purifier is to solve that air pollution problem inside rooms are most direct, most effective means.In recent years, air purifier
Market development is rapid, and brand is converged, pattern is numerous, but all in all, and primary air clarifier all uses filtering+absorption substantially
Purification techniques, that is, utilize multistorey strainer mesh (such as primary filter+HEPA net) filtration of particulate matters, utilize activated carbon adsorption organic contamination
Object.This technology firstly there are be exactly subparticle escape problem, this is mainly from two aspect reasons: first is that work principle of filter sheet
Caused by body；Filtering material average pore size is smaller, and filter effect is better, but resistance also can be bigger, and gas flux also can be smaller, institute
With air purifier certain balance must be obtained between purification efficiency (CADR) and the aperture of material；And subparticle
(1 μm of <), volume will be smaller, and quality will be lighter, effectively it is charged more difficult, therefore be more difficult to by filter type into
Row captures, for high CADR (> 800m3/ h) clarifier it is especially true；Second is that caused by the accumulation of subparticle；In air
In purification process, subparticle can constantly be accumulated inside filtering material surface and micropore, except filter material is occasionally replaced, otherwise
The problem of will appear filter material blocking, particulate matter escape.Next filtering technique problem high there is also consumables cost: net to reach
Change and require, it is necessary to which frequently replacement strainer and active carbon, and the price of the two is not cheap, especially HEPA net are often only consumptive material just
It is a no small family expense.The third is the secondary pollution problem of consumptive material: up to the present, the consumptive material of commercial air clarifier
All be it is disposable, can only be abandoned as rubbish after expiring, and these consumptive materials are substantially and are difficult to degrade, and are used for a long time inevitable
Problem of environmental pollution can be brought.
Bubbling column reactor is to install gas distributor in tower body lower part, and gas is passed in a liquid in air bubble-shaped dispersion
Matter, heat transfer a kind of tower reactor.Bubbling column reactor is simple with its structure, imitates without mechanical transmission component, easily sealing, heat transfer
The advantages such as rate height, stable operation, operating cost be low, are widely used in plus hydrogen, desulfurization, hydrocarbon oxidation, hydro carbons halogenation, Fischer-Tropsch close
At industrial process such as, lique faction of coal and Spawn incubations.
The characteristics of bubbling column reactor be it is hydraulically full in tower, gas phase high degree of dispersion in the liquid phase, therefore has and big holds liquid
Amount and phase border contact surface, mass-transfer efficiency is very high, is especially beneficial the absorption capture of fine dust；But bubbling column reactor technology is more
For large-scale industrial production, it is rarely used in Small Civil environment.
In bubbling column reactor, the size of bubble is to influence gas retention amount, gas-liquid contact area and gas-liquid mass transfer effect
An important factor for rate, determines that the key equipment of Air Bubble Size is gas distributor.The gas of bubbling column reactor in industrial application
Distributor mainly uses antipriming pipe, porous plate, grid sieve plate etc. to design, and distributor aperture is larger, and the bubble volume of formation is also big,
There are gases to disperse unevenness, backmixing of liquid phase in tower, and bubble is easy the shortcomings that gathering simultaneously, affects the application of bubbling column reactor technology
Effect.
Porous material refers to the functional material with certain size sum number metering-orifice gap structure, burns in preparation forming or high temperature
During knot, is formed in clarifier body construction and largely communicate with each other or be closed stomata.Common porous material has porous ceramics, more
Hole high molecular material, porous metals agglomerated material etc..Porous material have large specific surface area, permeability is uniform, density is low, raw material
Source is wide, the good characteristics such as long service life, has been used as the critical materials such as filtering, separation, sound-absorbing, catalyst carrier and extensive
Applied to key areas such as chemical industry, the energy, environmental protection, petroleum, metallurgy and biologies, and the height for gradually causing material educational circles is closed
Note, becomes a very active research field.
The purifying problem of tiny dust in gas is solved using the dispersing characteristic of bubble column technology principle and porous material
In a current or completely new technical field, pertinent literature report is had not yet to see.
Utility model content
In order to solve the above problems existing in the present technology, it is net to provide a kind of novel type non-filtering air for the utility model
Change equipment.Novel type non-filtering air cleaning facility described in the utility model, using bubbling column reactor principle, with board-like porous
Material is as gas distributor, using water as continuous phase, using air as dispersed phase, by gas-liquid contact and gas-liquid mass transfer, by air
In the pollutants transfer absorbed such as particulate matter, formaldehyde into water, to realize the purpose of gas purification.
The technology employed by the present utility model is
Application of the porous material in type non-filtering air cleaning facility.
A kind of novel type non-filtering air cleaning facility, including the first clarifier ontology, the first clarifier ontology are set
Inner barrel and outer barrel is set, air-inlet grille is arranged in the middle part of the outer cylinder, and air guide channel is arranged between the inner barrel and outer barrel, described interior
Water is filled in cylinder, the bottom of the inner cylinder is connected to by sink with the outer cylinder, and the first gas outlet is arranged in the top of the inner cylinder,
Horizontally disposed first porous material and the first foam removal sieve plate in the inner cylinder, setting first is drawn at first gas outlet
Ultraviolet generater is arranged between the first foam removal sieve plate and first air-introduced machine in blower；Under the effect of the first air-introduced machine,
Air followed by after air guide channel, sink enter inner cylinder.
Another novel type non-filtering air cleaning facility, including the second clarifier ontology, the second clarifier ontology
Inside filling water, the second air inlet of lower part setting of the second clarifier ontology, top the second gas outlet of setting, described second
Horizontally disposed second porous material in the inside of clarifier ontology and the second foam removal sieve plate, second porous material are located at
The top of second air inlet, the second foam removal sieve plate are located at the top of second porous material, with described second into
Port connection the second air-introduced machine of setting.
0.005 μm≤d≤500 μm of average pore size of first porous material or the second porous material, porosity 30%
≤ δ≤96%；The micro pore shape of first porous material or the second porous material is open pore, closed pore, perforation gas
The combination in one or more of hole.
The aperture of first porous material or the second porous material is in terraced distribution.
The structure of first porous material or the second porous material is board-like.
First porous material or the setting of the second porous material are more than two.
Another novel type non-filtering air cleaning facility, including third clarifier ontology, the third clarifier ontology
Top third air inlet is set, the side of the third clarifier ontology is arranged third gas outlet, at the third air inlet
Third air-introduced machine is set, and the third clarifier body interior is arranged third porous material, and the porous material is located at described the
At the air outlet of three air-introduced machines, setting dehumidifying fibrous layer at the third gas outlet.
Sound-isolating sponge is also set up at the third air inlet.
The third porous material structure is tubular type, and the surface layer of the third porous material is automatically cleaning hydrophobic layer.
The utility model has the following beneficial effects:
(1) the utility model organically combines bubbling column reactor technical principle and the micropore dispersion characteristic of porous material,
It pointedly solves the purification problem of the most insoluble fine particle of conventional filtration formula air purifier, passes through High-efficient Water
The depth trapping absorption realized to pollutants such as particulate matter, formaldehyde is absorbed, the deep purifying to air is reached.
(2) the utility model purifies air using water absorption, is totally different from conventional filtration formula air cleaning skill
Art does not need filtering material, therefore the operation expense of clarifier can be greatly reduced, and avoids the secondary environmental pollution of consumptive material
Problem.
(3) the bubbling column reactor technology in industrial application is used for gas purification by the utility model, has not only expanded drum
The application field of bubble column reactor technology more takes full advantage of the feature that technology phase border contact surface is big, mass-transfer efficiency is high, has
Effect solve gas residence time present in existing nebulization dust and rotating washing cleaning equipment is short, gas-liquid exchange is insufficient,
The problem that mist entrainment is big, air purification effect is poor enables water absorption techniques to become the preferred embodiment of air deep purifying.
(4) the utility model is to traditional gas distributor dispersion mechanism using porous material as gas dispersal unit
Primary innovation, it has given full play to the pore size characteristic of porous material, can using the uniform permeability feature of porous material
It is uniformly distributed with the high efficiency microbubble for realizing that traditional gas distributor cannot achieve, can sufficiently improve and promotes bubble tower and is anti-
The gas transfer efficiency for answering device technology, meets the needs of air deep purifying.
(5) the utility model device structure is simple, and clean-up effect is stablized, easy to install, easy to maintain, long service life, amplification
Effect is small, and operating flexibility is big, can be widely applied to civilian and family air cleaning, can more meet chemical industry, biology, environmental protection etc.
The needs of different field, have a extensive future.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of novel type non-filtering air cleaning facility described in the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of novel type non-filtering air cleaning facility described in the utility model embodiment 2；
Fig. 3 is the structural schematic diagram of novel type non-filtering air cleaning facility described in the utility model embodiment 3.
The first clarifier of 1- ontology, 11- inner cylinder, 12- outer cylinder, 121- air-inlet grille, 13- air guide channel, 14- water in figure
Slot, the first gas outlet 15-, the first 16- board-like porous material, 17- the first foam removal sieve plate, the first air-introduced machine of 18-, 19- are ultraviolet
Line generator, 2- the second clarifier ontology, the second air inlet of 21-, the second gas outlet 22-, the second 23- board-like porous material,
24- the second foam removal sieve plate, the second air-introduced machine of 25-, 3- third clarifier ontology, 31- third air inlet, 32- third gas outlet,
33- third air-introduced machine, the third porous material of 34- tubular type, 35- dehumidifying fibrous layer, 36- sound-isolating sponge.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment 1
The present embodiment provides a kind of novel type non-filtering air cleaning facilities, as shown in Figure 1, including the first clarifier ontology
1, inner cylinder 11 and outer cylinder 12 is arranged in the first clarifier ontology 1, and air-inlet grille 121 is arranged in the middle part of the outer cylinder 12, described
Air guide channel 13 is set between inner cylinder 11 and outer cylinder 12, fills water in the inner cylinder 11, the bottom of the inner cylinder 11 passes through sink
14 are connected to the outer cylinder 12, and the first gas outlet 15 is arranged in the top of the inner cylinder 11, set in the horizontal direction in the inner cylinder 11
Board-like the first porous material 16 and the first foam removal sieve plate 17 are set, first air-introduced machine 18, institute are set at first gas outlet 15
State setting ultraviolet generater 19 between the first foam removal sieve plate 17 and first air-introduced machine 18；It is acted in the first air-introduced machine 18
Under, air followed by after air guide channel 13, sink 14 enter inner cylinder 11.
Novel type non-filtering air cleaning facility described in the present embodiment, its working principle is that: outlet air designs in use, empty
After gas enters from the air-inlet grille 121 of outer cylinder 12, enter in the sink 14 of 11 bottom of inner cylinder through air guide channel 13, after pass through
The first board-like porous material 16 is separated into minute bubbles and enters in water, passes through sufficient gas-liquid contact and gas-liquid mass transfer in water,
Pollutant in air is only absorbed by the water, and air is purified；Purified air by the first foam removal sieve plate 17 remove steam after,
Into ultraviolet generater 19, by being discharged through the first air-introduced machine 18 from top after ultraviolet ray sterilization bactericidal.Table is tested through application
Bright: the facilities air clean-up effect is significant, and particulate matter and purifying formaldehyde efficiency reach efficient grade, and degerming efficiency reaches
99.99%；Stable equipment operation, it is easy to maintain, it is consumed without filter material, low energy consumption, low noise, great popularization.
The aggregate material of the first board-like porous material 16 is corundum, the first board-like porous material 16
5 μm of average pore size, porosity δ is 65-70%, mean air bubble diameter of the gas after board-like the first porous material 16 dispersion
D < 1mm, the micro pore shape of the first board-like porous material 16 is based on through hole and open pore, and described board-like
Nitrogen flux≤5 × 10 of one porous material 164m3/m2(nitrogen flux refers to using nitrogen as standard test gas hbar
Throughput).The surface layer of the first board-like porous material 16 is automatically cleaning hydrophobic layer, is realizing the same of efficient gas distribution
When, it can effectively avoid the blocking of particulate matter.
The first board-like porous material 16 is prepared with the following method:
(1) mixed powder is prepared:
Take respectively the gibbsite powder of 400 parts by weight, a water alumina powder of 400 parts by weight, 1 parts by weight carboxymethyl
Sodium cellulosate, the xanthan gum of 20 parts by weight, the Sodium Polyacrylate of 30 parts by weight, 50 parts by weight sodium lignin sulfonates, in 2000r/
It carries out being sufficiently mixed 60min under the mixing speed of min, so that all materials are sufficiently mixed uniformly to get the mixed powder；
(2) mixed solution is prepared:
Acrylic acid -2- the acrylamide-2-methyl propane sulfonic of the methylcellulose, 20 parts by weight that take 3 parts by weight respectively is total
The deionized water of polymers, 200 parts by weight carries out being sufficiently mixed uniformly under 360r/min stirring condition, is heated to 80 DEG C later
And constant temperature 60min, stop heating, stirring is cooled to room temperature to get the mixed solution；
(3) mixed powder is uniformly mixed using ball milling with the mixed solution, 500 parts by weight is added later
Deionized water, the glycerine of 40 parts by weight, 5 parts by weight cyclohexanone, carry out ball milling mixing 30h, obtain slurry first in 10kPa
Vacuum condition under carry out ageing 60min, be aged 80h in normal pressure, nitrogen atmosphere later；
(4) slurry being aged is injected into flat-plate molded mold, is freezed at -50 DEG C for 24 hours, obtains ceramic idiosome；
(5) ceramic idiosome for obtaining step (4) is in -50 DEG C of progress vacuum freeze drying 20h；
(6) ceramic idiosome after freeze-drying is subjected to preroast according to the heating rate of 2 DEG C/min；When temperature reaches
At 330 DEG C, constant temperature 0.5h；400 DEG C are continuously heating to, then constant temperature 0.5h；650 DEG C are finally warming up to, constant temperature 1h；
(7) ceramic idiosome after preroast is subjected to high-temperature roasting according to the heating rate of 5 DEG C/min；When temperature reaches
At 1050 DEG C, constant temperature 2h；1450 DEG C are continuously heating to, then constant temperature 2h；1650 DEG C are finally warming up to, constant temperature 2h is to get described
The first board-like porous material 16.
Embodiment 2
The present embodiment provides a kind of novel type non-filtering air cleaning facilities, as shown in Fig. 2, including the second clarifier ontology
2, water is filled inside the second clarifier ontology 2, the second air inlet 21, top is arranged in the lower part of the second clarifier ontology 2
The second gas outlet 22, horizontally disposed the second board-like porous material in the inside of the second clarifier ontology 2 is arranged in portion
23 and the second foam removal sieve plate 24, the second board-like porous material 23 is located at the top of second air inlet 21, and described
Two foam removal sieve plates 24 are located at the top of the second board-like porous material 23, and setting second is connect with second air inlet 21
Air-introduced machine 25.
Novel type non-filtering air cleaning facility described in the present embodiment, its working principle is that: air is through the second air-introduced machine
25 enter the second clarifier ontology 2 from equipment lower part, after be separated into minute bubbles through the second board-like porous material 23 and enter water
In；Pass through sufficient gas-liquid contact and gas-liquid mass transfer in water, the pollutant in air is only absorbed by the water, and air is purified；Only
Air after change is delivered to fresh air system from top after the second foam removal sieve plate 24 removes steam.
The aggregate material of the second board-like porous material 23 is aluminium oxide ceramics and PP composite material, internal holes
Diameter is in terraced distribution, and the pore diameter range of the second board-like porous material 23 is 1-5 μm, and porosity δ is 80-85%, described
The surface layer of the second board-like porous material 23 is automatically cleaning hydrophobic layer, while realizing efficient gas distribution, be can effectively avoid
The blocking of particulate matter.
The second board-like porous material 23 is prepared with the following method:
(1) mixed powder is prepared:
Take respectively the gibbsite powder of 600 parts by weight, a water alumina powder of 100 parts by weight, 10 parts by weight carboxylic first
Base sodium cellulosate, the xanthan gum of 5 parts by weight, the Sodium Polyacrylate of 100 parts by weight, 5 parts by weight sodium lignin sulfonates, in 4000r/
It carries out being sufficiently mixed 20min under the mixing speed of min, so that all materials are sufficiently mixed uniformly to get the mixed powder；
(2) mixed solution is prepared:
Acrylic acid -2- the acrylamide-2-methyl propane sulfonic of the methylcellulose, 1 parts by weight that take 30 parts by weight respectively is total
The deionized water of polymers, 300 parts by weight carries out being sufficiently mixed uniformly under 120r/min stirring condition, is heated to 100 DEG C later
And constant temperature 30min, stop heating, stirring is cooled to room temperature to get the mixed solution；
(3) step (1) mixed powder is uniformly mixed with step (2) described mixed solution using ball milling, it
The cyclohexanone of the deionized water of 2000 parts by weight, the glycerine of 10 parts by weight, 20 parts by weight is added afterwards, carries out ball milling mixing 30h,
It obtains slurry and first carries out ageing 40min under the vacuum condition of 30kPa, be aged 150h in normal pressure, nitrogen atmosphere later, as
First layer slurry is spare；
(4) (1) described mixed powder the step of same parts by weight and step (2) described mixed solution are carried out using ball milling
It is uniformly mixed, the cyclohexanone of the deionized water of 1600 parts by weight, the glycerine of 8 parts by weight, 16 parts by weight is added later, carry out ball
Mill mixing 30h, obtains slurry and first carries out ageing 40min under the vacuum condition of 30kPa, old in normal pressure, nitrogen atmosphere later
Change 150h, it is spare as second layer slurry；
(5) (1) described mixed powder the step of same parts by weight and step (2) described mixed solution are carried out using ball milling
It is uniformly mixed, the cyclohexanone of the deionized water of 1200 parts by weight, the glycerine of 6 parts by weight, 12 parts by weight is added later, carry out ball
Mill mixing 30h, obtains slurry and first carries out ageing 40min under the vacuum condition of 30kPa, old in normal pressure, nitrogen atmosphere later
Change 150h, it is spare as third layer slurry；
(6) the first layer slurry being aged is subjected to curtain coating processing, control base board temperature is -30 DEG C, and scraper gap is
1mm obtains single layer cast sheet；After single layer cast sheet crystallisation by cooling, using the single layer cast sheet as substrate, will be aged
Two layers of slurry carry out curtain coating processing, and keeping substrate temperature is -30 DEG C, scraper gap 1mm, obtain being deposited with second layer slurry
Cast sheet；It, will using the cast sheet for being deposited with second layer slurry as substrate after the second layer slurry crystallisation by cooling of cast sheet
The third layer slurry being aged carries out curtain coating processing, and keeping substrate temperature is -30 DEG C, scraper gap 1mm, obtains being deposited with the
The cast sheet of three layers of slurry；To get ceramic idiosome with multi-layer structure after the third layer slurry crystallisation by cooling of cast sheet；
(7) ceramic idiosome for obtaining step (6) is in -30 DEG C of progress vacuum freeze drying 20h；
(8) ceramic idiosome after freeze-drying is subjected to preroast according to the heating rate of 2 DEG C/min；When temperature reaches
At 300 DEG C, constant temperature 0.5h；450 DEG C are continuously heating to, then constant temperature 0.5h；650 DEG C are finally warming up to, constant temperature 1h；
(9) ceramic idiosome after preroast is subjected to high-temperature roasting according to the heating rate of 5 DEG C/min；When temperature reaches
At 1100 DEG C, constant temperature 2h；1400 DEG C are continuously heating to, then constant temperature 2h；1650 DEG C are finally warming up to, constant temperature 2h is to get described
The second board-like porous material 23.
Embodiment 3
The present embodiment provides a kind of novel type non-filtering air cleaning facilities, as shown in figure 3, including third clarifier ontology
3, third air inlet 31 is arranged in the top of the third clarifier ontology 3, and third is arranged in the side of the third clarifier ontology 3
Gas outlet 32, third air-introduced machine 33 is arranged at the third air inlet 31, and the third clarifier ontology 3 is axially inside arranged
The third porous material 34 of the third porous material 34 of tubular type, the tubular type is located at the air outlet of the third air-introduced machine 33,
Dehumidifying fibrous layer 35 is set at the third gas outlet 32, also sets up sound-isolating sponge 36, the pipe at the third air inlet 31
The surface layer of the third porous material 34 of formula is automatically cleaning hydrophobic layer.
Novel type non-filtering air cleaning facility described in the present embodiment, its working principle is that: it is defeated using upper air positive pressure
Send mode, air enters third clarifier ontology 3 from top third air-introduced machine 33, after the third porous material through the tubular type
34, which are separated into minute bubbles, enters in water, passes through sufficient gas-liquid contact and gas-liquid mass transfer in water, the pollutant in air is by water
It absorbs, air is purified, and purified air is arranged after dehumidifying fibrous layer 35 removes steam from the gas outlet of upper side
Out.Through showing using test: the facilities air clean-up effect is significant, reaches efficient grade in particulate matter and purifying formaldehyde efficiency；
The device structure is simple, small in size, light-weight, and low cost is easy to maintain, consumes without filter material, and operating cost is low, and low energy consumption,
Low noise, the gas purification especially suitable for small spaces such as office, dormitory, bedrooms.
The aggregate material of the third porous material 34 of the tubular type is corundum, the third porous material 34 of the tubular type
5 μm of average pore size, porosity δ is 65-70%, mean air bubble diameter of the gas after the third porous material 34 of the tubular type disperses
D < 1mm, the micro pore shape of the third porous material 34 of the tubular type is based on through hole and open pore.The of the tubular type
The surface layer of three porous materials 34 is automatically cleaning hydrophobic layer, while realizing efficient gas distribution, can effectively avoid particulate matter
Blocking.
The third porous material 34 of the tubular type is prepared with the following method:
(1) mixed powder is prepared:
Take respectively the gibbsite powder of 400 parts by weight, a water alumina powder of 400 parts by weight, 1 parts by weight carboxymethyl
Sodium cellulosate, the xanthan gum of 20 parts by weight, the Sodium Polyacrylate of 30 parts by weight, 50 parts by weight sodium lignin sulfonates, in 2000r/
It carries out being sufficiently mixed 60min under the mixing speed of min, so that all materials are sufficiently mixed uniformly to get the mixed powder；
(2) mixed solution is prepared:
Acrylic acid -2- the acrylamide-2-methyl propane sulfonic of the methylcellulose, 20 parts by weight that take 3 parts by weight respectively is total
The deionized water of polymers, 200 parts by weight carries out being sufficiently mixed uniformly under 360r/min stirring condition, is heated to 80 DEG C later
And constant temperature 60min, stop heating, stirring is cooled to room temperature to get the mixed solution；
(3) mixed powder is uniformly mixed using ball milling with the mixed solution, 500 parts by weight is added later
Deionized water, the glycerine of 40 parts by weight, 5 parts by weight cyclohexanone, carry out ball milling mixing 30h, obtain slurry first in 10kPa
Vacuum condition under carry out ageing 60min, be aged 80h in normal pressure, nitrogen atmosphere later；
(4) slurry being aged is injected into straight tube molding die, is freezed at -40 DEG C for 24 hours, obtains ceramic idiosome；
(5) ceramic idiosome for obtaining step (4) is in -40 DEG C of progress vacuum freeze drying 20h；
(6) ceramic idiosome after freeze-drying is subjected to preroast according to the heating rate of 2 DEG C/min；When temperature reaches
At 350 DEG C, constant temperature 0.5h；450 DEG C are continuously heating to, then constant temperature 0.5h；600 DEG C are finally warming up to, constant temperature 1h；
(7) ceramic idiosome after preroast is subjected to high-temperature roasting according to the heating rate of 5 DEG C/min；When temperature reaches
At 1050 DEG C, constant temperature 2h；1450 DEG C are continuously heating to, then constant temperature 2h；1600 DEG C are finally warming up to, constant temperature 2h is to get described
The third porous material 34 of tubular type.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of novel type non-filtering air cleaning facility, which is characterized in that including the first clarifier ontology (1), described first
Inner cylinder (11) and outer cylinder (12) is arranged in clarifier ontology (1), and air-inlet grille (121) are arranged in the middle part of the outer cylinder (12), described
Air guide channel (13) are set between inner cylinder (11) and outer cylinder (12), water, the bottom of the inner cylinder (11) are filled in the inner cylinder (11)
Portion is connected to by sink (14) with the outer cylinder (12), and the first gas outlet (15) are arranged in the top of the inner cylinder (11), described interior
Horizontally disposed first porous material and the first foam removal sieve plate (17) in cylinder (11) are arranged at first gas outlet (15)
Ultraviolet generater is arranged between the first foam removal sieve plate (17) and first air-introduced machine (18) in first air-introduced machine (18)
(19)；Under the first air-introduced machine (18) effect, air enters inner cylinder (11) afterwards followed by air guide channel (13), sink (14).
2. a kind of novel type non-filtering air cleaning facility, which is characterized in that including the second clarifier ontology (2), described second
Water is filled inside clarifier ontology (2), the second air inlet (21) are arranged in the lower part of the second clarifier ontology (2), and top is set
It sets the second gas outlet (22), horizontally disposed second porous material in inside of the second clarifier ontology (2) and second
Foam removal sieve plate (24), second porous material are located at the top of second air inlet (21), the second foam removal sieve plate
(24) it is located at the top of second porous material, setting the second air-introduced machine (25) is connect with second air inlet (21).
3. novel type non-filtering air cleaning facility according to claim 1 or 2, which is characterized in that described first is porous
0.005 μm≤d≤500 μm of average pore size of material or the second porous material, porosity 30%≤δ≤96%.
4. novel type non-filtering air cleaning facility according to claim 1 or 2, which is characterized in that described first is porous
The micro pore shape of material or the second porous material is the combination of one or more of open pore, closed pore, perforation stomata.
5. novel type non-filtering air cleaning facility according to claim 1 or 2, which is characterized in that described first is porous
The aperture of material or the second porous material is in terraced distribution.
6. novel type non-filtering air cleaning facility according to claim 1 or 2, which is characterized in that described first is porous
The structure of material or the second porous material is board-like.
7. novel type non-filtering air cleaning facility according to claim 1 or 2, which is characterized in that described first is porous
Material or the setting of the second porous material are more than two.
8. a kind of novel type non-filtering air cleaning facility, which is characterized in that including third clarifier ontology (3), the third
Third air inlet (31) are arranged in the top of clarifier ontology (3), and third outlet is arranged in the side of the third clarifier ontology (3)
Third air-introduced machine (33) are arranged at the third air inlet (31) in mouthful (32), setting the inside the third clarifier ontology (3)
Three porous materials, the porous material is located at the air outlet of the third air-introduced machine (33), at the third gas outlet (32)
Setting dehumidifying fibrous layer (35).
9. novel type non-filtering air cleaning facility according to claim 8, which is characterized in that the third air inlet
(31) sound-isolating sponge (36) are also set up at.
10. novel type non-filtering air cleaning facility according to claim 8, which is characterized in that the porous material of third
Material structure is tubular type, and the surface layer of the third porous material is automatically cleaning hydrophobic layer.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295610A (en) * | 2018-04-10 | 2018-07-20 | 北京英华高科技有限公司 | A kind of novel type non-filtering air cleaning facility |
| CN109954347A (en) * | 2019-03-28 | 2019-07-02 | 姚舜 | With the method for heating water vapor purification air |
-
2018
- 2018-04-10 CN CN201820507685.2U patent/CN208212823U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295610A (en) * | 2018-04-10 | 2018-07-20 | 北京英华高科技有限公司 | A kind of novel type non-filtering air cleaning facility |
| CN108295610B (en) * | 2018-04-10 | 2024-03-12 | 北京英华高科技有限公司 | Non-filtration formula air purification equipment |
| CN109954347A (en) * | 2019-03-28 | 2019-07-02 | 姚舜 | With the method for heating water vapor purification air |
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