CN2451216Y - Apparatus for absorbing formaldehyde - Google Patents
Apparatus for absorbing formaldehyde Download PDFInfo
- Publication number
- CN2451216Y CN2451216Y CN 00248390 CN00248390U CN2451216Y CN 2451216 Y CN2451216 Y CN 2451216Y CN 00248390 CN00248390 CN 00248390 CN 00248390 U CN00248390 U CN 00248390U CN 2451216 Y CN2451216 Y CN 2451216Y
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- vessel
- described device
- sodium
- potassium
- 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.)
- Expired - Fee Related
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000007800 oxidant agent Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 4
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 claims 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 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000012752 auxiliary agent Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims description 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 2
- 239000012286 potassium permanganate Substances 0.000 claims description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 2
- 235000019394 potassium persulphate Nutrition 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 3
- 239000001569 carbon dioxide Substances 0.000 abstract description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 3
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model relates to a device used for absorbing formaldehyde, which comprises a holding container, wherein, the wall surface of the holding container is opened; a plurality of formaldehyde absorption granules are arranged in the holding container; the formaldehyde absorption granules are formed by adsorbing oxidizing agent on the fixing material; when harmful formaldehyde gas is naturally diffused or forcefully flows in the holding container in a mechanical mode (such as a fan and an air pump), the harmful formaldehyde gas can be converted into harmless water and carbon dioxide by the formaldehyde absorption granules, and thereby, the utility model can eliminate the pollution of formaldehyde to atmospheric air.
Description
The utility model relates to the device that absorption formaldehyde is used.
Formaldehyde is a kind of eye, irritant gas of nose to the people, it has oncogenicity effect, jeopardize the healthy of people, the concentration of national regulation room formaldehyde should be less than 0.05 milligram/cubic metre, but house decoration now, when furniture is made, the bonding sheet material that forms and the glue of use often contain Lauxite, phenolic resins and polyvinyl formal, they all can volatilize formaldehyde, because the rate of release of formaldehyde is slower, people have to live in the environment of the super concentration of formaldehyde sometimes, work.
The purpose of this utility model provides a kind of device that is used to absorb formaldehyde, to eliminate the pollution of formaldehyde to atmosphere.
The device that is used to absorb formaldehyde of the present utility model comprises the vessel of wall perforate, is placed with some formaldehyde absorbing particles at the vessel internal memory, and the formaldehyde absorbing particles is adsorption and oxidation agent and constituting on immobilization material.
Wherein immobilization material can be active carbon or molecular sieve or activated alumina.
Oxidant can be one or more of sodium peroxydisulfate or potassium peroxydisulfate or potassium permanganate or sodium permanganate or manganese dioxide or potassium bichromate or sodium dichromate or ferric sulfate or iron chloride.
It is in water or carboxymethyl cellulose or sodium metasilicate or potassium silicate or the Ludox one or more that oxidant is adsorbed onto auxiliary agent on the immobilization material.
The device of absorption formaldehyde of the present utility model, when spreading naturally or force with mechanical system (as fan, air pump), harmful formaldehyde gas flows in the vessel, can be changed into harmless water and carbon dioxide by the formaldehyde absorbing particles, therefore can eliminate the pollution of formaldehyde atmosphere.
Description of drawings:
Fig. 1 is a kind of instantiation of the present utility model;
Fig. 2 is an another kind of instantiation of the present utility model.
In the example shown in Figure 1, vessel 1 is cylindrical box, has hole 2 at the box end face, has deposited formaldehyde absorbing particles 3 in the box.
Usually, absorb, can as shown in Figure 2 fan 4 be set on vessel 1, flow to quicken air for accelerating formaldehyde.
Vessel or also can make pocket as nonwoven, fiber cloth with the material of good permeability.
Claims (5)
1. a device that is used to absorb formaldehyde is characterized in that it comprises the vessel [1] of wall perforate [2], is placed with some formaldehyde absorbing particles [3] at the vessel internal memory, and the formaldehyde absorbing particles is adsorption and oxidation agent and constituting on immobilization material.
2. by the described device that is used to absorb formaldehyde of claim 1, it is characterized in that said immobilization material is active carbon or molecular sieve or activated alumina.
3. by the described device that is used to absorb formaldehyde of claim 1, it is characterized in that said oxidant is one or more of sodium peroxydisulfate or potassium peroxydisulfate or potassium permanganate or sodium permanganate or manganese dioxide or potassium bichromate or sodium dichromate or ferric sulfate or iron chloride.
4. by the described device that is used to absorb formaldehyde of claim 1, it is characterized in that it is in water or carboxymethyl cellulose or sodium metasilicate or potassium silicate or the Ludox one or more that oxidant is adsorbed onto auxiliary agent on the immobilization material.
5. by the described device that is used to absorb formaldehyde of claim 1, it is characterized in that said vessel [1] is provided with fan [4].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00248390 CN2451216Y (en) | 2000-10-26 | 2000-10-26 | Apparatus for absorbing formaldehyde |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00248390 CN2451216Y (en) | 2000-10-26 | 2000-10-26 | Apparatus for absorbing formaldehyde |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2451216Y true CN2451216Y (en) | 2001-10-03 |
Family
ID=33607044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00248390 Expired - Fee Related CN2451216Y (en) | 2000-10-26 | 2000-10-26 | Apparatus for absorbing formaldehyde |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2451216Y (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101362045B (en) * | 2008-09-08 | 2012-02-15 | 江南大学 | High-concentration formaldehyde exhaust-gas resource treatment technique |
WO2013143313A1 (en) * | 2012-03-28 | 2013-10-03 | Lin Hanjie | Methanal decomposer |
CN103585831A (en) * | 2013-06-27 | 2014-02-19 | 泉州师范学院 | Haze particle eliminating device |
CN104084034A (en) * | 2014-07-21 | 2014-10-08 | 南京大学 | Air purifying material for removing formaldehyde in air, as well as preparation method and using method of air purifying material |
CN104941438A (en) * | 2014-03-26 | 2015-09-30 | 绿普达(北京)科技有限公司 | Air purifying device special for indoor decoration pollution |
CN106237781A (en) * | 2016-07-29 | 2016-12-21 | 叶君芝 | A kind of material for air purification and preparation method thereof |
CN107158905A (en) * | 2017-06-29 | 2017-09-15 | 太仓东浔生物科技有限公司 | A kind of biological aldehyde remover processed |
CN109999609A (en) * | 2019-02-28 | 2019-07-12 | 濮阳宏业环保新材料股份有限公司 | A kind of composition, preparation method and application removing formaldehyde |
CN110553323A (en) * | 2019-09-27 | 2019-12-10 | 安徽江航爱唯科环境科技有限公司 | Modularized indoor air purifying device |
CN110567068A (en) * | 2019-09-27 | 2019-12-13 | 安徽江航爱唯科环境科技有限公司 | Device and method for maintaining indoor formaldehyde content safety |
CN110594894A (en) * | 2019-09-27 | 2019-12-20 | 安徽江航爱唯科环境科技有限公司 | Indoor formaldehyde purification device |
CN110975588A (en) * | 2019-12-20 | 2020-04-10 | 太原市银溪源科技有限公司 | Preparation method of impregnated activated carbon for removing formaldehyde |
-
2000
- 2000-10-26 CN CN 00248390 patent/CN2451216Y/en not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101362045B (en) * | 2008-09-08 | 2012-02-15 | 江南大学 | High-concentration formaldehyde exhaust-gas resource treatment technique |
WO2013143313A1 (en) * | 2012-03-28 | 2013-10-03 | Lin Hanjie | Methanal decomposer |
CN103585831A (en) * | 2013-06-27 | 2014-02-19 | 泉州师范学院 | Haze particle eliminating device |
CN103585831B (en) * | 2013-06-27 | 2015-04-22 | 泉州师范学院 | Haze particle eliminating device |
CN104941438A (en) * | 2014-03-26 | 2015-09-30 | 绿普达(北京)科技有限公司 | Air purifying device special for indoor decoration pollution |
CN104084034B (en) * | 2014-07-21 | 2016-04-27 | 南京大学 | A kind of material for air purification, its preparation method and using method removing formaldehyde in air |
CN104084034A (en) * | 2014-07-21 | 2014-10-08 | 南京大学 | Air purifying material for removing formaldehyde in air, as well as preparation method and using method of air purifying material |
CN106237781A (en) * | 2016-07-29 | 2016-12-21 | 叶君芝 | A kind of material for air purification and preparation method thereof |
CN107158905A (en) * | 2017-06-29 | 2017-09-15 | 太仓东浔生物科技有限公司 | A kind of biological aldehyde remover processed |
CN109999609A (en) * | 2019-02-28 | 2019-07-12 | 濮阳宏业环保新材料股份有限公司 | A kind of composition, preparation method and application removing formaldehyde |
CN110553323A (en) * | 2019-09-27 | 2019-12-10 | 安徽江航爱唯科环境科技有限公司 | Modularized indoor air purifying device |
CN110567068A (en) * | 2019-09-27 | 2019-12-13 | 安徽江航爱唯科环境科技有限公司 | Device and method for maintaining indoor formaldehyde content safety |
CN110594894A (en) * | 2019-09-27 | 2019-12-20 | 安徽江航爱唯科环境科技有限公司 | Indoor formaldehyde purification device |
CN110567068B (en) * | 2019-09-27 | 2024-03-12 | 安徽江航爱唯科环境科技有限公司 | Device and method for maintaining safety of indoor formaldehyde content |
CN110975588A (en) * | 2019-12-20 | 2020-04-10 | 太原市银溪源科技有限公司 | Preparation method of impregnated activated carbon for removing formaldehyde |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |