CN106039951A - Formaldehyde remover - Google Patents
Formaldehyde remover Download PDFInfo
- Publication number
- CN106039951A CN106039951A CN201610527590.2A CN201610527590A CN106039951A CN 106039951 A CN106039951 A CN 106039951A CN 201610527590 A CN201610527590 A CN 201610527590A CN 106039951 A CN106039951 A CN 106039951A
- Authority
- CN
- China
- Prior art keywords
- filter plate
- coating
- metal filter
- formaldehyde
- metal
- 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
Links
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
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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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- 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
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- 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
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Abstract
The invention relates to a formaldehyde remover. The formaldehyde remover comprises a shell, one end of the shell is provided with an air inlet, an exhaust fan is arranged at the other end of the shell, and a coating filter plate, a metal filter plate and ultraviolet lamps are arranged in the shell. Each of the coating filter plate and the metal filter plate is provided with a plurality of fine through holes, and the surface of the coating filter plate and the fine through holes thereof is coated with a formaldehyde adsorption layer which comprises hydroxyl water-soluble polymer compounds, amino compounds, cyanamide compounds and nanoscale titanium dioxide. The surface of the metal filter plate and the fine through holes thereof is provided with a nano-scale titanium dioxide layer, and the ultraviolet lamps are arranged on the lateral side of the metal filter plate. Indoor air is sucked by the exhaust fan and flows through the coating filter plate and the metal filter plate to eliminate formaldehyde by means of coating adsorption and ultraviolet decomposition.
Description
Technical field
The present invention relates to a kind of except formaldehyde machine.
Background technology
Building materials, furniture that house decoration at present is used usually bring formaldehyde pollution, the most common method removing formaldehyde
Being 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: provides one except formaldehyde machine, can actively draw room air, eliminates sky
Formaldehyde in gas.
The technical solution adopted for the present invention to solve the technical problems is:
Except formaldehyde machine, including housing, described shell one end is provided with air inlet, and the other end is provided with air exhauster, described shell
Internal it is provided with coating filter plate, metal filter plate and uviol lamp；Described coating filter plate and metal filter plate are provided with multiple thin through hole,
The surface of described coating filter plate and thin through hole thereof is coated with formaldehyde absorbing layer, and described formaldehyde absorbing layer comprises the water solublity of hydroxyl
Macromolecular compound, containing amino-compound, cyanamide compounds and Nano titanium dioxide；Described metal filter plate and thin through hole thereof
Surface configuration have Nano titanium dioxide layer, described uviol lamp to be arranged on metal filter plate side.
Further, described coating filter plate is between described air inlet and uviol lamp.
Further, described coating filter plate is polyethylene material.
Further, described metal filter plate is 5～7mm by stainless steel, metal filter plate thickness.
The invention has the beneficial effects as follows: this is except formaldehyde machine, utilizing air exhauster to draw room air, air flows through coating filter plate
During with metal filter plate, eliminate formaldehyde by coating absorption and ultraviolet light degradation two ways.
Accompanying drawing explanation
Fig. 1 be the present invention except the structural representation of formaldehyde machine；
In figure, reference is: coating filter plate 1, metal filter plate 2, uviol lamp 3, housing 4, air inlet 41, air exhauster 42.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Except formaldehyde machine, including housing 4, described housing 4 one end is provided with air inlet 41, and the other end is provided with air exhauster 42,
Coating filter plate 1, metal filter plate 2 and uviol lamp 3 it is provided with in described housing 4；Described coating filter plate 1 and metal filter plate 2 are respectively provided with
Having multiple thin through hole, the surface of described coating filter plate 1 and thin through hole thereof to be coated with formaldehyde absorbing layer, described formaldehyde absorbing layer comprises
The water-soluble high-molecular compound of hydroxyl, containing amino-compound, cyanamide compounds and Nano titanium dioxide；Described metal
The surface configuration of filter plate 2 and thin through hole thereof has Nano titanium dioxide layer, described uviol lamp 3 to be arranged on metal filter plate 2 side.
As it is shown in figure 1, utilize the air in air exhauster 42 suction chamber, promote to cause air flow through coating filter plate 1 and metal filter plate
2, coating filter plate 1 and metal filter plate 2 are provided with multiple thin through hole 11, can increase the contact area with air.
Active substance in the formaldehyde absorbing layer of coating filter plate 1, can reach adsorption removal with formaldehyde generation chemical reaction
The purpose of formaldehyde.
And the ultraviolet that uviol lamp 3 sends can decompose the formaldehyde in air, and the titanium dioxide layer of metal filter plate 2 can rise
To catalytic action, promote above-mentioned discomposing effect.Uviol lamp 3 is arranged on metal filter plate 2 side, it is simple to light is irradiated into metal
In the thin through hole of filter plate.
Preferably, can be that coating filter plate 1 is between described air inlet 41 and uviol lamp 3.Air can be allowed once to lead to
Cross coating filter plate 1, uviol lamp 3 and metal filter plate 2, optimize elimination effect.
Material used by coating filter plate 1 can be preferably polyethylene, it is also possible to be to use other plastics or metal.Gold
Belonging to filter plate 2 can be to select the metal such as aluminium, copper material, it is preferred that can be stainless steel, metal filter plate 2 thickness be preferred
It is 5～7mm.
Claims (4)
1. except formaldehyde machine, it is characterised in that include that housing (4), described housing (4) one end are provided with air inlet (41), the other end
It is provided with air exhauster (42), in described housing (4), is provided with coating filter plate (1), metal filter plate (2) and uviol lamp (3)；Described painting
Metafiltration plate (1) and metal filter plate (2) are provided with multiple thin through hole, the surface coating of described coating filter plate (1) and thin through hole thereof
There is water-soluble high-molecular compound that formaldehyde absorbing layer, described formaldehyde absorbing layer comprise hydroxyl, containing amino-compound, cyanamide class
Compound and Nano titanium dioxide；The surface configuration of described metal filter plate (2) and thin through hole thereof has Nano titanium dioxide layer,
Described uviol lamp (3) is arranged on metal filter plate (2) side.
2. as claimed in claim 1 except formaldehyde machine, it is characterised in that described coating filter plate (1) is positioned at described air inlet (41)
And between uviol lamp (3).
3. as claimed in claim 1 except formaldehyde machine, it is characterised in that described coating filter plate (1) is polyethylene material.
4. as claimed in claim 1 except formaldehyde machine, it is characterised in that described metal filter plate (2) is filtered by stainless steel, metal
Plate (2) thickness is 5～7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527590.2A CN106039951A (en) | 2016-07-06 | 2016-07-06 | Formaldehyde remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527590.2A CN106039951A (en) | 2016-07-06 | 2016-07-06 | Formaldehyde remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106039951A true CN106039951A (en) | 2016-10-26 |
Family
ID=57201060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527590.2A Pending CN106039951A (en) | 2016-07-06 | 2016-07-06 | Formaldehyde remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106039951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926993A (en) * | 2018-06-20 | 2018-12-04 | 何伟建 | It is a kind of indoor except formaldehyde plant |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101199912A (en) * | 2006-12-13 | 2008-06-18 | 天津市中宝制药有限公司 | Formaldehyde gas absorber |
| CN204478302U (en) * | 2015-02-06 | 2015-07-15 | 叶焯波 | A kind of air cleaning unit |
-
2016
- 2016-07-06 CN CN201610527590.2A patent/CN106039951A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101199912A (en) * | 2006-12-13 | 2008-06-18 | 天津市中宝制药有限公司 | Formaldehyde gas absorber |
| CN204478302U (en) * | 2015-02-06 | 2015-07-15 | 叶焯波 | A kind of air cleaning unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926993A (en) * | 2018-06-20 | 2018-12-04 | 何伟建 | It is a kind of indoor except formaldehyde plant |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
|
| RJ01 | Rejection of invention patent application after publication |