CN105817132A - Formaldehyde purifier - Google Patents
Formaldehyde purifier Download PDFInfo
- Publication number
- CN105817132A CN105817132A CN201610364311.5A CN201610364311A CN105817132A CN 105817132 A CN105817132 A CN 105817132A CN 201610364311 A CN201610364311 A CN 201610364311A CN 105817132 A CN105817132 A CN 105817132A
- Authority
- CN
- China
- Prior art keywords
- layer
- water
- bearing layer
- amino acid
- formaldehyde
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- 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
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/124—Liquid reactants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention relates to a formaldehyde purifier .The formaldehyde purifier comprises a shell .An air inlet is formed in one end of the shell, a draught fan is arranged at the other end of the shell, and at least one adsorption plate is arranged at the position, located between the air inlet and the draught fan, in the shell .Each adsorption plate comprises a water bearing layer, wherein the water bearing layer is soaked in a water solution of amino acid, the water bearing layer is wrapped by a porous layer, and the porous layer is covered with a breathable water blocking layer .According to the formaldehyde purifier, the draught fan can suck indoor air, the indoor air flows through the adsorption plates, the water bearing layer of each adsorption layer contains the water solution of amino acid, the water solution can infiltrate outwards to enter pores of the porous layers to make contact with the air, amino acid reacts with formaldehyde, and formaldehyde is removed.
Description
Technical field
The present invention relates to a kind of purifying formaldehyde device.
Background technology
Building materials, furniture that house decoration at present is used usually bring formaldehyde pollution, and the most common method removing formaldehyde is to arrange charcoal bag, but charcoal bag is little with air contact area, and adsorption effect is unsatisfactory.
Summary of the invention
The technical problem to be solved is: provide a kind of purifying formaldehyde device, the air of indoor can be driven to flow through adsorption plate, remove formaldehyde.
The technical solution adopted for the present invention to solve the technical problems is:
Purifying formaldehyde device, including housing, shell one end is air inlet, the other end is provided with blower fan, in described housing, the position between air inlet and blower fan is additionally provided with at least one piece of adsorption plate, and described adsorption plate includes that water-bearing layer, described water-bearing layer are impregnated with amino acid whose aqueous solution, water-bearing layer is wrapped with porous layer, and porous layer is wrapped with ventilative water blocking layer；Described porous layer material is kieselguhr or meerschaum.
Further, described water-bearing layer material is Cotton Gossypii, sponge.
Further, described amino acid whose aqueous solution is the aqueous solution of one or more in glycine, alanine, valine, leucine, tryptophan, methionine, proline, TYR, cysteine, agedoite, threonine, serine and glutamic acid.
Further, described ventilative water blocking layer material is non-woven fabrics.
The invention has the beneficial effects as follows: this purifying formaldehyde device that the air in blower fan energy suction chamber is that air flows through adsorption plate, adsorption plate water-bearing layer has amino acid whose aqueous solution, can outwards infiltrate in the pore entering porous layer, with air contact, aminoacid reacts with formaldehyde, makes formaldehyde removing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the purifying formaldehyde device of the present invention；
Fig. 2 be the purifying formaldehyde device of the present invention the structural representation of adsorption plate；
In figure, reference is: ventilative water blocking layer 1, porous layer 2, water-bearing layer 3, adsorption plate 4, air inlet 51, blower fan 52.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Purifying formaldehyde device, including housing, shell one end is air inlet 51, the other end is provided with blower fan 52, in described housing, the position between air inlet 51 and blower fan 52 is additionally provided with at least one piece of adsorption plate 4, and described adsorption plate 4 includes that water-bearing layer 3, described water-bearing layer 3 are impregnated with amino acid whose aqueous solution, water-bearing layer 3 is wrapped with porous layer 2, and porous layer 2 is wrapped with ventilative water blocking layer 1.
As it is shown in figure 1, above-mentioned purifying formaldehyde device, start blower fan 51, can be that air enters housing from air inlet 51 with the air of draw ambient, and flow through adsorption plate 4.
Every piece of adsorption plate 4 includes water-bearing layer 3, porous layer 2 and ventilative water blocking layer 1, its water-bearing layer 3 is impregnated with amino acid solution, can infiltrate in the pore entering porous layer 2, contaminated air enters into porous layer 2 through ventilative water blocking layer 1 and contacts with Freamine Ⅲ, formaldehyde reacts with aminoacid, it is achieved remove the purpose of formaldehyde.
Concrete, water-bearing layer 3 can store and adsorb amino acid solution, can be such as material be the material of Cotton Gossypii, sponge etc.
Amino acid whose aqueous solution can be the aqueous solution of one or more in glycine, alanine, valine, leucine, tryptophan, methionine, proline, TYR, cysteine, agedoite, threonine, serine and glutamic acid.
Porous layer 2 can be provided with the plate of intensive pore, can be preferably that kieselguhr, meerschaum, bentonite or activated carbon etc. have punctulate solid material.
Ventilative water blocking layer 1 is used for stoping or reduce aqueous solution and flows outwardly, and allows the material of air permeable, can be preferably non-woven fabrics.
Claims (4)
1. purifying formaldehyde device, including housing, shell one end is air inlet (51), the other end is provided with blower fan (52), it is characterized in that, the position being positioned between air inlet (51) and blower fan (52) in described housing is additionally provided with at least one piece of adsorption plate (4), described adsorption plate (4) includes water-bearing layer (3), described water-bearing layer (3) is impregnated with amino acid whose aqueous solution, water-bearing layer (3) is wrapped with porous layer (2), and porous layer (2) is wrapped with ventilative water blocking layer (1)；Described porous layer (2) material is kieselguhr or meerschaum.
2. purifying formaldehyde device as claimed in claim 1, it is characterised in that described water-bearing layer (3) material is Cotton Gossypii, sponge.
3. purifying formaldehyde device as claimed in claim 1, it is characterized in that, described amino acid whose aqueous solution is the aqueous solution of one or more in glycine, alanine, valine, leucine, tryptophan, methionine, proline, TYR, cysteine, agedoite, threonine, serine and glutamic acid.
4. purifying formaldehyde device as claimed in claim 1, it is characterised in that described ventilative water blocking layer (1) material is non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364311.5A CN105817132A (en) | 2016-05-26 | 2016-05-26 | Formaldehyde purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364311.5A CN105817132A (en) | 2016-05-26 | 2016-05-26 | Formaldehyde purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105817132A true CN105817132A (en) | 2016-08-03 |
Family
ID=56531532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364311.5A Pending CN105817132A (en) | 2016-05-26 | 2016-05-26 | Formaldehyde purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817132A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054178A (en) * | 2020-03-17 | 2020-04-24 | 北京零微科技有限公司 | Formaldehyde removal purification material and preparation method and application thereof |
| CN112844014A (en) * | 2020-12-07 | 2021-05-28 | 亚楠(南京)环保科技有限公司 | VOCs exhaust gas filter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244164Y (en) * | 1995-04-21 | 1997-01-01 | 胡永奎 | High efficiency air purifier |
| CN201135847Y (en) * | 2007-12-14 | 2008-10-22 | 白珺仁 | Formaldehyde adsorption formaldehyde removing device |
| CN202507897U (en) * | 2011-11-07 | 2012-10-31 | 中国科学院理化技术研究所 | Air purifier device for automobile |
| CN205216554U (en) * | 2015-11-30 | 2016-05-11 | 天津朗发特环保科技有限公司 | Package is got rid of to compound formaldehyde of amino acid |
-
2016
- 2016-05-26 CN CN201610364311.5A patent/CN105817132A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244164Y (en) * | 1995-04-21 | 1997-01-01 | 胡永奎 | High efficiency air purifier |
| CN201135847Y (en) * | 2007-12-14 | 2008-10-22 | 白珺仁 | Formaldehyde adsorption formaldehyde removing device |
| CN202507897U (en) * | 2011-11-07 | 2012-10-31 | 中国科学院理化技术研究所 | Air purifier device for automobile |
| CN205216554U (en) * | 2015-11-30 | 2016-05-11 | 天津朗发特环保科技有限公司 | Package is got rid of to compound formaldehyde of amino acid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054178A (en) * | 2020-03-17 | 2020-04-24 | 北京零微科技有限公司 | Formaldehyde removal purification material and preparation method and application thereof |
| CN112844014A (en) * | 2020-12-07 | 2021-05-28 | 亚楠(南京)环保科技有限公司 | VOCs exhaust gas filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |