CN106000093B - A kind of situ regeneration device purifying air and the clarifier containing the device - Google Patents
A kind of situ regeneration device purifying air and the clarifier containing the device Download PDFInfo
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- CN106000093B CN106000093B CN201610586842.9A CN201610586842A CN106000093B CN 106000093 B CN106000093 B CN 106000093B CN 201610586842 A CN201610586842 A CN 201610586842A CN 106000093 B CN106000093 B CN 106000093B
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- air
- heating
- situ regeneration
- aluminium flake
- fan
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- 230000008929 regeneration Effects 0.000 title claims abstract description 38
- 238000011069 regeneration method Methods 0.000 title claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 65
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 62
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000011068 loading method Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 24
- 238000011065 in-situ storage Methods 0.000 abstract description 13
- 238000004887 air purification Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 239000011572 manganese Substances 0.000 description 26
- 239000003054 catalyst Substances 0.000 description 19
- 235000010210 aluminium Nutrition 0.000 description 15
- 229910052782 aluminium Inorganic materials 0.000 description 14
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 14
- 239000002002 slurry Substances 0.000 description 14
- 239000004411 aluminium Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000012286 potassium permanganate Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- 235000019256 formaldehyde Nutrition 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 6
- 239000004519 grease Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000000643 oven drying Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 230000036413 temperature sense Effects 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- JYLNVJYYQQXNEK-UHFFFAOYSA-N 3-amino-2-(4-chlorophenyl)-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(CN)C1=CC=C(Cl)C=C1 JYLNVJYYQQXNEK-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- 235000007079 manganese sulphate Nutrition 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- VASIZKWUTCETSD-UHFFFAOYSA-N oxomanganese Chemical compound [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/2073—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The present invention relates to a kind of situ regeneration device for purifying air and containing the clarifier of the device, belong to air purification field, which is characterized in that the device includes the heating device of cleaning module and offer cleaning module regeneration required temperature condition.Be to provide it is a kind of efficiently, the air purifier of quick removal Formaldehyde Pollution of Indoor Air, cleaning module can in-situ regeneration, filter core does not need to change, without secondary pollution.
Description
Technical field
The invention belongs to air purification fields, specifically, belonging to a kind of air purifier and its cleaning module is in situ again
Generating apparatus.
Background technique
Living standards of the people are continuously improved, and house house fitting is increasing, however wood-based plate and its product, carpet,
Blanket liner and carpet adhesive, interior wall coating, wooden furniture, wallpaper, adhesive etc. can be to indoor release formaldehydes and VOCs (volatility
Organic matter) etc. harmful substances, seriously endanger the health of human body.Formaldehyde is a kind of common indoor air pollutants, and is had
Have slow release, persistently pollution the characteristics of, have stimulation toxicity, be a kind of carcinogen, can via sucking and skin contact and
Influence human health.
In recent years, mainly indoor pollution is purified using air purifier, the technology of the removal formaldehyde of selection is main
The technologies such as active charcoal absorption, catalyst oxygenolysis, photochemical catalyst catalytic decomposition.Active carbon is easily saturated, and being heated, it is outside to be easy
Desorbed contaminants, while with the problem of coefficient of recovery difference；Catalyst generally selects noble metal and metal oxide, noble metal
General to select Pd, Au, Ag, Pt etc., reaction needs higher temperature, and catalyst is easy inactivation, and metal oxide such as aoxidizes
The removal effect of the PARA FORMALDEHYDE PRILLS(91,95)s such as silver, copper oxide, cobalt oxide, zinc oxide, titanium dioxide, di-iron trioxide and manganese dioxide
(Atmospheric Environment 2002,36,5543-5547) has found there there is highest manganese dioxide PARA FORMALDEHYDE PRILLS(91,95) under room temperature
Removal activity.
At present it is known that air purifier because there are adsorbent adsorption saturation, catalyst activity inactivation the problems such as, need frequency
Numerous replacement clean unit easily causes secondary pollution to maintain clean-up effect, the higher operating costs of air purifier.
Summary of the invention
The present invention be directed to problem of the prior art, propose it is a kind of purify air situ regeneration device and containing the device
Clarifier.The purpose of the present invention is to provide a kind of air purifier for efficiently, quickly removing Formaldehyde Pollution of Indoor Air, cleaning modules
Can in-situ regeneration, filter core does not need to change, without secondary pollution.
The present invention solves the above problems used technical solution:
A kind of situ regeneration device purifying air, which is characterized in that the device includes cleaning module and offer purification mould
The heating device of block regeneration required temperature condition.
The cleaning module is the aluminium flake for loading Mn oxide, and aluminium flake is at least a piece of；Or the nonwoven of load Mn oxide
The filter core that cloth is folded into.
The heating device is heating rod, and heating rod is interspersed in aluminium flake interlayer or is equipped with hole on aluminium flake, and heating rod is interspersed
In hole；Or the filter core that the non-woven fabrics of the load Mn oxide is folded into is placed in shelf brackets, and heating device is in shelf
Under frame；Shelf brackets be it is hollow, there is the fixed support filter core of one fixed width at edge；It or is strip board arranged crosswise above shelf brackets.
The heating device in shelf brackets lower end is ptc heater.
Above-mentioned situ regeneration device further includes the timing means of connection on the heating for controlling heating device
Working time.
A kind of air purifier of situ regeneration device, which is characterized in that further include casing, into and out of air port, control plane
Plate, fan, fan power supply；Casing includes pedestal, supporing shell and top cover, and the inside of supporing shell is equipped with card slot, for fixing
Support and control component, the fan, fan power supply and air inlet are respectively positioned below situ regeneration device, and air outlet is located at original position again
Above generating apparatus；The control panel is located at outside supporing shell, and control unit internal circuit and fan power supply, in-situ regeneration fill
The heating device set is connected, and its exterior is equipped with power supplys, Wind speed switch, heats timing means.
The air inlet is located at pedestal and/or shell at least side, and air outlet is located at top cover and/or shell at least side.
The air purifier further includes the temperature control unit below cleaning module, the temperature control unit packet
Temperature controller, temperature inductor, temperature inductor bracket are included, temperature controller internal circuit and temperature inductor and heating are determined
When device be connected.
Detailed description of the invention
Fig. 1 is the present invention using load Mn oxide aluminium flake and heating rod schematic diagram；
Fig. 2 is the filter core schematic diagram that the present invention is folded into using load Mn oxide non-woven fabrics；
Fig. 3 is 2 shelf brackets schematic diagram of the embodiment of the present invention, and it is that sky edge has showing for one fixed width that Fig. 3 a, which is among shelf brackets,
It is intended to；Fig. 3 b is that strip board schematic diagram is arranged among shelf brackets；
Fig. 4 is situ regeneration device schematic diagram of the present invention using load Mn oxide aluminium flake；
Fig. 5 is that the present invention contains Fig. 1 in-situ regeneration clarifier structural schematic diagram；
Fig. 6 is the sectional view of Fig. 5；
Fig. 7 is the situ regeneration device for the filter core that the present invention is folded into using load birnessite type Mn oxide non-woven fabrics
Schematic diagram；
Fig. 8 is to use to contain Fig. 7 in-situ regeneration clarifier structural schematic diagram；
Fig. 9 is the sectional view of Fig. 8；
Figure 10 is overall appearance schematic diagram of the present invention.
Wherein:
1, pedestal, 2, Wind speed switch, 3, temperature controller, 4, heating timing means, 5, switch, 6, PTC heating device, 7,
Temperature inductor bracket, 8, temperature inductor, 9, birnessite type Mn oxide foldable filter element, 10, top cover, 11, shell, 12,
Fan power supply, 13, fan, 14, heating rod, 15, load Mn oxide aluminium flake, 16, perforation, 17, shelf brackets, 18, shelf brackets
Edge, 19, strip board, 20, air outlet, 21, air inlet.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment 1
The situ regeneration device of a kind of purification air of the invention, as shown in Figure 1, cleaning module and offer cleaning module are again
The heating device of raw required temperature condition, cleaning module are the aluminium flakes 15 for loading Mn oxide, and aluminium flake is multi-disc, in Supported Manganese oxygen
Uniformly perforate 16 on the aluminium flake 15 of compound, heating rod 14 is interspersed in perforation 16.The present embodiment is single-ended using power 100W
Electrothermal tube (online shopping), heating rod electrified regulation realize the regeneration of the aluminium flake of load Mn oxide.
The aluminium flake 15 of load Mn oxide can be honeycomb aluminum, and heating rod is fixed among two pieces of honeycomb aluminums, and periphery is whole
Add frame fixed cellular aluminium and heating rod, what heating rod was powered realization cleaning module is regeneration originally.
The aluminium flake 15 of load Mn oxide, which is placed in the space of formaldehyde pollution, can carry out purification work, then by above-mentioned
Heating device complete cleaning module in-situ regeneration.
Above-mentioned aluminium flake is one or more pieces, and to reach better effect, aluminium flake can be multi-disc, and heating rod is single or more
A be uniformly distributed is interspersed in perforation.Aluminium flake can be the single hole of middle part position, and heating rod is punctured into hole.Aluminium flake can also not have
There is hole, heating device can be heating film and not have porose aluminium flake arranged crosswise.
Embodiment 2
The situ regeneration device of another purification air of the invention, as shown in Fig. 2, the device includes cleaning module and mentions
For the heating device of cleaning module regeneration required temperature condition, cleaning module is the load birnessite being placed in shelf brackets 17
The filter core 9 that the non-woven fabrics of type Mn oxide is folded into, the present embodiment is using PTC heating device 6, power 500W, insulated type
Semiconductor-air heater (commercially available), PTC heating device 6 (being not shown in Fig. 2) are placed under shelf brackets；Shelf brackets be it is hollow, put
There is the fixed support filter core of one fixed width at grillage edge 18；Or shelf brackets are the arrangements that strip board 19 is intersected.
The device, which is placed in the space of formaldehyde pollution, can carry out purification work, and PTC heating device 6 is powered when needed
The in-situ regeneration of cleaning module is realized in heating.
Embodiment 3
Air purifier containing 1 situ regeneration device of embodiment, as in Figure 3-5.Increase on the basis of embodiment 1
Shell 11, pedestal 1, top cover 10, air inlet 21, air outlet 20, control panel, fan 13, fan power supply 12；The shell of the present embodiment
Body 11 is divide into upper part and lower part, and shell is made of ABS plastic material, is equipped with card slot, fixed support purification in the inside of shell
The various components of device.There is air inlet 21 on pedestal 1, pawl is installed under pedestal, guarantees the air intake space of air inlet.Fan 13,
Fan power supply 12 is mounted in lower case, above air inlet, and situ regeneration device is located in upper housing in the top of fan, in situ
The heating rod of regenerating unit is interspersed in the perforation 16 of the aluminium flake 15 of load Mn oxide, and it is intracorporal that aluminium flake is integrally attached to upper casing
On card slot, there is air outlet 20 on top cover 10.Temperature inductor 9 and temperature inductor bracket 8 are installed below cleaning module.Under
Shell is provided with the hole being adapted with control unit, and the operating surface of control panel is located at outside lower case, there is wind speed on operating surface
Switch 2, temperature controller 3 heat the total power switch 5 of timing means 4 and clarifier, and the above-mentioned part of control panel is respectively and only
Change and be connected inside device with lower component route, Wind speed switch 2 is connected with fan power supply 12, fan 13, temperature controller 3 and temperature sense
It answers device 9, heating timing means 4 to be connected, heats device 4 of fixing time and be connected with heating rod, total power switch 5 and Wind speed switch 2, temperature
It spends controller 3 to be connected, for controlling the operating status of air purifier.Wind speed switch for fan wind speed and air purifier into
The control of air port gas flow.
Electrified regulation is carried out to aluminium flake as desired by temperature controller 3, heating timing means 4 and realizes cleaning module
Regeneration.
Embodiment 4
Air purifier containing 2 situ regeneration device of embodiment increases on the basis of embodiment 2 as shown in figs 6-8
Shell 11, pedestal 1, top cover 10, air inlet 21, air outlet 20, control panel, fan 13, fan power supply 12；The shell of the present embodiment
Body is divide into upper part and lower part, and is equipped with card slot, the various components of the inside of fixed support clarifier in the inside of shell.On pedestal 1
There is air inlet 21, pawl is installed under pedestal, guarantees the air intake space of air inlet.Fan 13, fan power supply 12 are mounted on lower casing
In vivo, above air inlet, situ regeneration device is located in upper housing above fan, and clean unit is located in shelf brackets 17
Load birnessite type Mn oxide the filter core 9 that is folded into of non-woven fabrics, shell is made of ABS plastic material, and shell exists
Design has shelf brackets when opening grinding tool, and shelf brackets are hollow design, and shelf edges of boards edge 18 has the fixed support filter core of one fixed width；Or it puts
It is the arrangement that strip board 19 is intersected above grillage, has PTC heating device 6 under shelf, there is air outlet 20 on top cover 10.It is regenerating
Temperature inductor 9 and temperature inductor bracket 8 are installed below module.Lower case is provided with the hole being adapted with control unit, control
The operating surface of panel processed is located at outside lower case, there is Wind speed switch 2 on operating surface, and temperature controller 3 heats timing means 4
With the total power switch 5 of device, the above-mentioned part of control panel is connected respectively with inside clarifier with lower component route, Wind speed switch
2 are connected with fan power supply 12, fan 13, and temperature controller 3 is connected with temperature inductor 9, heating timing means 4, heating timing
Between device 4 be connected with PTC heating device, total power switch 5 is connected with Wind speed switch 2, temperature controller 3, for controlling air
The operating status of clarifier.Wind speed switch is used for the control of fan wind speed and clarifier air inlet gas flow.
Electrified regulation is carried out to filter core as desired by temperature controller 3, heating timing means 4 and realizes cleaning module
Regeneration.
Above-described embodiment heats timing means 4 using semicircle shaft mechanical time switch (online shopping), for controlling heating
The working time of device.Fan is protected when cleaning module heating regenerates for controlling rotation speed of fan, air purifier gas flow
Card cleaning module is heated evenly.Heating timing means 4 controls the time of heating devices heat, and temperature inductor induction adds
Thermal is applied to the temperature near cleaning module, and feedback arrives temperature controller, maintains certain heating temperature.
The lower section of air inlet regenerating unit in situ, can be separately provided air inlet on bottom cover, can also be simultaneously or single
Solely the side, two sides or three sides of the lower section shell of regenerating unit are equipped with air inlet in situ, and fan 13, fan power supply 12 are installed on
The top of pedestal air inlet enters air more inside clarifier, increases formaldehyde in air pollution for disturbing air
Contact with cleaning module.Air outlet is arranged on top cover, and air outlet can also be opened in upper housing two sides, guarantees polluted gas
It is come into full contact with clean unit.
Clarifier is equipped with temperature control unit, and temperature control unit includes heating controller, temperature inductor, temperature sense
Device bracket is answered, temperature inductor is located at below cleaning module, is fixed on temperature inductor bracket, passes through connecting terminal and heating
Controller is connected, and has temperature control unit display screen and temperature operating knob outside control panel.Heating device is located at the upper of fan
Side, heating controller are used to control the heating temperature of heating device；Temperature sensor is used to detect clarifier interior environment temperature,
The data of temperature sensor detection are uploaded to heating controller in real time, and heating controller is made accordingly according to data analysis result
Control instruction.
After the working condition of air purifier of the invention is booting, fan, clean unit are in running order, belong to net
Change air condition.
It is heating device, net after air purifier in-situ regeneration working condition of the invention is air purifier booting
It is in running order to change unit, timing means, belongs to in-situ regeneration state.
Air purifier of the invention enters the pollutant in air in clarifier through air inlet by fan work
Portion comes into full contact with by cleaning module with cleaning module, is most discharged afterwards through air outlet.
The non-woven fabrics filter core of load birnessite type Mn oxide used in the embodiment of the present invention is according to the patent No.
ZL2013101399283 patent of invention method is obtained.
It is used in the embodiment of the present invention load Mn oxide aluminium flake the preparation method is as follows:
The first preparation method: the following steps are included:
(1) aluminium flake is subjected to ungrease treatment, until water is moistened on surface completely；
(2) permanganate is soluble in water, stirring makes it that adjuvant ammonium hydroxide or urea be added after completely dissolution, stirs to equal
Even mixing；
(3) it step (1) is handled into resulting aluminium flake puts into and be placed in water bath with thermostatic control again into the mixed solution of step (2) and add
Heat；
(4) aluminium flake after the completion of step (3) is taken out, is washed and dry；
The concentration of permanganate is 0.1-60g/L in the mixed solution, and the concentration of ammonium hydroxide or urea is 1.0-40g/L.
The surface area of the aluminium base and the concentration ratio of permanganate are 0.2-28cm2:0.1-60g/L。
Ungrease treatment in the step (1) is cleaned the grease of aluminum flake surface using cleaning agent, then is washed with clear water
It washs；The cleaning agent is the degreasing agent of acid, alkalinity or organic solvent.
Permanganate in the step (2) is high water solubility manganate, is potassium permanganate, sodium permanganate, permanganic acid amine
One of or their any combination.
The water bath with thermostatic control heating temperature of the step (3) is -95 DEG C of room temperature, and the time is 0.5-12 hours.
The drying temperature of the step (4) is -350 DEG C of room temperature.
Specific embodiment
Embodiment 1:
6g potassium permanganate is weighed, is added into 100mL pure water, ultrasound is to being completely dissolved.It is molten that 4mL ammonium hydroxide is then added
Liquid stirs and evenly mixs.By grease and oxide layer of the aluminium flake through degreasing, alkali cleaning removal surface that quality is 20g, cleaned with pure water to table
Face is completely wet, then puts into above-mentioned potassium permanganate-ammonia water mixture.This solution is placed at 40 DEG C of water bath with thermostatic control and is reacted
5h.Aluminium flake is taken out, is dried at 60 DEG C to get the Mn oxide loaded to aluminium base.
Embodiment 2:
0.1g potassium permanganate is weighed, is added into 100mL pure water, ultrasound is to being completely dissolved.1g urea is then added, stirs
Mix mixing.By grease and oxide layer of the aluminium flake through degreasing, alkali cleaning removal surface that quality is 0.7g, cleaned with pure water complete to surface
It is complete wet, it is put into above-mentioned potassium permanganate-urea mixed solution afterwards.This solution is placed at 95 DEG C of water bath with thermostatic control and reacts 10h.It takes
Aluminium flake out is dried at 105 DEG C to get the Mn oxide loaded to aluminium base.
Second of preparation method:
The following steps are included:
It (1) is that 1-5:1-8:2-10 prepares catalyst pulp with the weight ratio of catalyst, water-based adhesive, water；
(2) aluminium flake for being surface-treated substantially uniformity profit water is immersed in the slurry of step (1), until in aluminium base or on aluminium flake
Even hanging；
(3) it takes out from slurry to being completely dried；
The particle of the catalyst is greater than 100 mesh, is birnessite manganese dioxide catalyst；The catalyst pulp
PH value is 5-9.
The solid content of slurry is 5-50% in the step (1).
The aluminium flake carries out defoaming treatment to slurry before dipping.
It is described to be surface-treated the step of substantially uniformity moistens water to remove the grease contamination of aluminum flake surface with alcohol, again with pure
Water carries out being washed to aluminum flake surface substantially uniformity profit water, and keeps 30s or more in profit moisture film continuity.
The drying of the step (3) is to load the aluminium flake of Mn oxide to be put into and be machined to be completely dried in baking oven.
Specific embodiment
Embodiment 1
20g potassium permanganate and 30g ammonium oxalate are weighed, the water of 1L is added, ultrasound to potassium permanganate and ammonium oxalate is completely dissolved,
Resulting solution is placed in 90 DEG C of water-baths and is reacted 10 hours.Mn oxide centrifugation, the washing of generation are placed in 105 DEG C of bakings
Case is dried to arrive manganese dioxide-catalyst.Grinding, takes the powder greater than 100 mesh, spare.
20g manganese dioxide powder body catalyst is weighed, 20g acryloid cement is added, 40g deionized water mixes, consolidate
The slurry that content is about 25%, adjusting slurry pH is 9, then removes the foam of pulp surface.
It is 0.74g by quality, is immersed in supersound washing 20min in alcoholic solution with a thickness of the aluminium flake of 0.3mm, removes surface
Grease.With deionized water supersound washing to aluminium base surface complete wetting, (profit moisture film continuity keeps 30s or more to load for taking-up
Better effect), it is spare.
Surface-treated aluminium flake is immersed in above-mentioned slurry, stirring, until uniform hanging on aluminium flake, then takes out to complete
White drying.Fast to obtain finished product, 60 DEG C of oven drying 4h are placed in, the purification material of the manganese oxide catalyst of aluminium flake load is obtained
Material.
Embodiment 2
25g potassium permanganate is weighed, the water of 1L is added, ultrasound to potassium permanganate is completely dissolved, the methanol of 1.5L is then added,
Resulting solution is placed at 45 DEG C of water-bath and is reacted 6 hours.Mn oxide centrifugation, the washing of generation are placed in 105 DEG C of bakings
Case is dried to arrive manganese dioxide-catalyst.Grinding takes the powder greater than 100 mesh, spare.
25g manganese dioxide powder body catalyst is weighed, 10g polyurethane binder and 20g deionized water is added, mixing obtains
The slurry that solid content is about 45.5%, adjusting slurry pH is 7.
It is 0.74g by quality, is immersed in supersound washing 20min in alcoholic solution with a thickness of the aluminium flake of 0.3mm, taking-up is spent
Ionized water supersound washing is spare to aluminium base surface complete wetting (better effect that profit moisture film continuity keeps 30s or more to load).
Surface-treated aluminium flake is immersed in slurry, is stirred back and forth, until uniform hanging on aluminium flake, rear to take out to complete
It is dry.Fast to obtain finished product, 60 DEG C of oven drying 4h are placed in, the purification material of the manganese oxide catalyst of aluminium flake load is obtained
Material.
Embodiment 3
It is reported according to (Appl.Catal.B:Environ., 2016,189,210), weighs 25g potassium permanganate, mono- water of 20g
Manganese sulfate is closed, the water of 1L is added, ultrasound is completely dissolved to drug, resulting solution is placed in hydrothermal reaction kettle at 140 DEG C
React 12h.Manganese dioxide centrifugation, the washing of generation are placed in 105 DEG C of oven dryings to get the titanium dioxide that can remove ozone is arrived
Mn catalyst.Grinding takes the powder greater than 100 mesh, spare.
The manganese dioxide powder body catalyst of 10g is weighed, 80g acryloid cement and 100g deionized water is added, mixing obtains
The slurry for being about 5.3% to solid content, adjusting slurry pH is 5.
It is 0.74g by quality, is immersed in supersound washing 20min in alcoholic solution with a thickness of the aluminium flake of 0.3mm, taking-up is spent
Ionized water supersound washing is spare to aluminum flake surface complete wetting (better effect that profit moisture film continuity keeps 30s or more to load).
Surface-treated aluminium flake is immersed in slurry, is stirred back and forth, until uniform hanging on aluminium flake, rear to take out to complete
It is dry.Fast to obtain finished product, it is placed in 60 DEG C of oven drying 4h.After drying, then immerses and carry out secondary load in slurry, it is dry.
After impregnating three times, until the surface of aluminium base is completely covered to get the purification material of the manganese oxide catalyst loaded to aluminium flake in powder
Material.
Claims (7)
1. a kind of situ regeneration device for purifying air, which is characterized in that the device includes cleaning module and offer cleaning module
Regenerate the heating device of required temperature condition；
The cleaning module includes the aluminium flake for loading Mn oxide, has perforation on the aluminium flake of the load Mn oxide, described
The aluminium flake for loading Mn oxide is multi-disc, and the aluminium flake of the multi-disc load Mn oxide is stacked；
The heating device includes single or multiple heating rods, and the heating rod is interspersed in the perforation.
2. situ regeneration device according to claim 1, which is characterized in that further include being connected on the heating device
Timing means, the timing means are used to control the working time of the heating device.
3. a kind of air purifier containing situ regeneration device described in any one of claims 1 to 2, which is characterized in that
It further include casing, into and out of air port, control panel, fan, fan power supply；
The casing includes pedestal, supporing shell and top cover, and the inside of the supporing shell is equipped with card slot, and the card slot is for solid
Determine support and control component, the fan, the fan power supply and the air inlet are respectively positioned below the situ regeneration device, institute
Air outlet is stated to be located above the situ regeneration device；
The control panel is located at outside the supporing shell, the control assembly internal circuit and the fan power supply, described
The heating device of situ regeneration device is connected, and power supply, Wind speed switch are equipped with outside the control assembly, and heating timing fills
It sets.
4. air purifier according to claim 3, which is characterized in that the air inlet is located at the pedestal and/or shell
Body at least side, the air outlet are located at top cover and/or shell at least side.
5. air purifier according to claim 4, which is characterized in that the air purifier further includes positioned at described net
Change the temperature control unit below module, the temperature control unit includes temperature controller, temperature inductor, temperature inductor
Bracket, the temperature controller internal circuit are connected with the temperature inductor and the heating timing means.
6. air purifier according to claim 3, which is characterized in that the air inlet is located on the pedestal, described
Fan and the fan power supply are installed on the top of the air inlet.
7. air purifier according to claim 6, which is characterized in that the air outlet is located on the top cover.
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| JP6863732B2 (en) * | 2016-12-26 | 2021-04-21 | 株式会社マーレ フィルターシステムズ | Honeycomb adsorbent and its manufacturing method and canister |
| CN106823781A (en) * | 2017-01-10 | 2017-06-13 | 清华大学 | A kind of air purifier for removing indoor VOCs and preparation method thereof |
| CN108421367B (en) * | 2018-03-23 | 2020-12-22 | 浙江昌新生物纤维股份有限公司 | Intelligent formaldehyde collecting and processing equipment based on Internet of things |
| CN108786313A (en) * | 2018-06-21 | 2018-11-13 | 河南师范大学 | A kind of adjustable air purification instrument of intelligence |
| CN112023614A (en) * | 2020-09-03 | 2020-12-04 | 广东美的白色家电技术创新中心有限公司 | Purifying device |
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| CN101444634A (en) * | 2008-12-30 | 2009-06-03 | 中国科学院长春应用化学研究所 | Indoor air-purification device |
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| CN206103700U (en) * | 2016-07-22 | 2017-04-19 | 清华大学 | Air -purifying's normal position regenerating unit and contain device's clarifier |
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| CN202595246U (en) * | 2012-04-28 | 2012-12-12 | 仪征市润扬机械有限公司 | Salt-bath furnace for surface colouration machining for piston ring spiral bracing springs |
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| CN101444634A (en) * | 2008-12-30 | 2009-06-03 | 中国科学院长春应用化学研究所 | Indoor air-purification device |
| CN103480267A (en) * | 2013-04-22 | 2014-01-01 | 清华大学 | Air cleaning material, and preparation method and application thereof |
| CN104190251A (en) * | 2014-09-09 | 2014-12-10 | 清华大学 | Air purification material and preparation method and application thereof |
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