CN105833707A - Formaldehyde purifier - Google Patents
Formaldehyde purifier Download PDFInfo
- Publication number
- CN105833707A CN105833707A CN201610364314.9A CN201610364314A CN105833707A CN 105833707 A CN105833707 A CN 105833707A CN 201610364314 A CN201610364314 A CN 201610364314A CN 105833707 A CN105833707 A CN 105833707A
- Authority
- CN
- China
- Prior art keywords
- layer
- water
- aqueous solution
- adsorption plate
- porous layer
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/70—Organic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/11—Clays
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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, one end of the shell is provided with an air inlet, a fan is arranged at the other end of the shell, and at least one adsorption plate is arranged at a position, between the air inlet and the fan, in the shell and comprises a water containing layer. The water containing layer is infiltrated with an aqueous solution of amino acid and externally wrapped by a porous layer, and the porous layer is externally wrapped by an air-permeable waterproof layer. The formaldehyde purifier has the advantages that indoor air can be sucked by the fan to flow through the adsorption plate, the aqueous solution of amino acid in the water containing layer of the adsorption plate infiltrates outwards to enter pores of the porous layer to contact with the air, and the amino acid reacts with formaldehyde to remove the formaldehyde.
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, the most common method removing formaldehyde to be to arrange
Charcoal bag, but charcoal bag is little with air contact area, adsorption effect is unsatisfactory.
Summary of the invention
The technical problem to be solved is: provide a kind of purifying formaldehyde device, and 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, and the other end is provided with blower fan, is positioned at air inlet in described housing
Position between mouth 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
Bentonite or activated carbon.
Further, described water-bearing layer material is Cotton Gossypii, sponge.
Further, described amino acid whose aqueous solution be glycine, alanine, valine, leucine, tryptophan, methionine,
The aqueous solution of one or more in 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, the air in blower fan energy suction chamber, be that air flows through adsorption plate, inhale
Attached plate water-bearing layer has amino acid whose aqueous solution, can outwards infiltrate in the pore entering porous layer, with air contact, aminoacid
React with formaldehyde, make 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, and the other end is provided with blower fan 52, is positioned in described housing
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 water-bearing layer 3, institute
Stating water-bearing layer 3 and be 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 resistance
Water layer 1.
As it is shown in figure 1, above-mentioned purifying formaldehyde device, start blower fan 51, can be that air is from air inlet 51 with the air of draw ambient
Enter in housing, 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, is impregnated with aminoacid water-soluble in its water-bearing layer 3
Liquid, can infiltrate in the pore entering porous layer 2, and it is molten with aminoacid that contaminated air enters into porous layer 2 through ventilative water blocking layer 1
Liquid contacts, and 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 Cotton Gossypii, sponge etc
Material.
Amino acid whose aqueous solution can be glycine, alanine, valine, leucine, tryptophan, methionine, proline,
The aqueous solution of one or more in TYR, cysteine, agedoite, threonine, serine and glutamic acid.
Porous layer 2 can be provided with the plate of intensive pore, can be preferably kieselguhr, meerschaum, bentonite or activated carbon
Deng the punctulate solid material of tool.
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), and the other end is provided with blower fan (52), its feature
Being, 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 that water-bearing layer (3), described water-bearing layer (3) are impregnated with amino acid whose aqueous solution, water-bearing layer (3) outward
Being enclosed with porous layer (2), porous layer (2) is wrapped with ventilative water blocking layer (1)；Described porous layer (2) material is bentonite
Or activated carbon.
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 characterised in that described amino acid whose aqueous solution is glycine, the third ammonia
Acid, valine, leucine, tryptophan, methionine, proline, TYR, cysteine, agedoite, threonine,
The aqueous solution of one or more in 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 |
|---|---|---|---|
| CN201610364314.9A CN105833707A (en) | 2016-05-26 | 2016-05-26 | Formaldehyde purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364314.9A CN105833707A (en) | 2016-05-26 | 2016-05-26 | Formaldehyde purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105833707A true CN105833707A (en) | 2016-08-10 |
Family
ID=56594685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364314.9A Pending CN105833707A (en) | 2016-05-26 | 2016-05-26 | Formaldehyde purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833707A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548377A (en) * | 2019-10-11 | 2019-12-10 | 陈康 | indoor formaldehyde purifier |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CN201610364314.9A patent/CN105833707A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548377A (en) * | 2019-10-11 | 2019-12-10 | 陈康 | indoor formaldehyde purifier |
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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 |
Application publication date: 20160810 |
|
| WD01 | Invention patent application deemed withdrawn after publication |