CN103585855A - Manufacturing method of color-developable air filter - Google Patents
Manufacturing method of color-developable air filter Download PDFInfo
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- CN103585855A CN103585855A CN201310368592.8A CN201310368592A CN103585855A CN 103585855 A CN103585855 A CN 103585855A CN 201310368592 A CN201310368592 A CN 201310368592A CN 103585855 A CN103585855 A CN 103585855A
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Abstract
The invention relates to a manufacturing method of a color-developable air filter. The manufacturing method comprises the following step: respectively mounting an air filtering layer, a purifying layer and a color developing layer in a shell, wherein the color developing layer is obtained by the steps: in a color developing agent solution, adjusting pH by using an acidic solution, then adding an adsorption material, soaking and drying and then loading the material on a porous substrate by using an adhesive. The manufacturing method disclosed by the invention is simple in and convenient in process. The service life of the air filter can be known through color change of the color developing layer; the manufacturing method is simple and intuitive, safe and non-toxic and has a remarkable effect. The manufacturing method is widely applied and can be applicable to air fresher as well as household and central air-conditioners.
Description
Technical field
The present invention relates to air purifying process field, more specifically to a kind of manufacture method of air cleaner.
Background technology
At present, the harm understanding that people pollute indoor air environment is more and more, searches practical air cleaner, the house of particularly newly decorating, office, the air pollution occasions such as smoking place in a lot of occasions.And existing air cleaner all has dedusting in a limit, smelly eliminating, the functions such as sterilization, and service life, to be all fuzzyyer concept not clear and definite specifically can practicality how long, and whether filter has deodorization functions people and can not judge intuitively.When activated carbon filtration material reaches after maximum saturation absorption inefficacy, people do not know when to need to change, and like this, air cleaner can produce secondary pollution on the contrary, can not really play the healthy object of protection people.
Summary of the invention
The present invention to deal with problems be overcome in existing deficiency, provide a kind of method simple, make easily, there is the preparation method of the colouring air filter in service life directly perceived.
The present invention can take following technical measures to solve:
By above-mentioned purpose, a kind of colouring air filter can be made by following method:
In the shell of or well-regulated set figure square, circular at, air filtration layer is first installed, on air filtration layer, put purifying layer, air filtration layer adopts the nonwoven with static, by folding mode, make shell shape, purifying layer adopts active carbon, adds the appendix of adhesive online at polyester fiber.
Above-mentioned color layer be 20%-40% can with the chromogenic reagent solution of pernicious gas variable color in, after regulating PH=3-6 with acid solution, stir, add again sorbing material to soak 30-60 minute, take out the dry Powdered or graininess that is, again sorbing material is sticked with glue to agent appendix on porous substrate, can obtain color layer.
Outstanding effect of the present invention is
1, manufacture method of the present invention is simple, simple process;
2, can know by the change color of color layer the service life of air cleaner, method simple, intuitive, successful, safety non-toxic;
3, applicable to air cleaner, family expenses and central air-conditioning.
Concrete enforcement
Implement 1
In a square shell, air filtration layer is first installed, on air filtration layer, put purifying layer, at purifying layer, install color layer again, air filtration layer adopts the nonwoven with static, by folding mode, make shell shape, purifying layer adopts active carbon, add the appendix of adhesive online at polyester fiber, color layer system is in 20% liquor potassic permanganate, after regulating PH=5 with 10% sulfuric acid solution, stir, add again zeolite molecular sieve to soak 35 minutes, take out the dry Powdered or graininess that is, again zeolite molecular sieve is used PU adhesive class appendix on ceramic nest sheet, can obtain color layer.
Implement 2
In a circular shell, circular air filtration layer is first installed, on air filtration layer, put purifying layer, at purifying layer, install color layer again, air filtration layer adopts the nonwoven with static, by folding mode, make shell shape, purifying layer adopts active carbon, add the appendix of adhesive online at polyester fiber, color layer system is in 20% liquor potassic permanganate, after regulating PH=6 with 10% sulfuric acid solution, stir, add again zeolite molecular sieve to soak 60 minutes, take out the dry Powdered or graininess that is, again that zeolite molecular sieve is online at polyester fiber with PU adhesive class appendix, can obtain color layer.
Practical approach
The colouring air filter of making is arranged in the machinery equipments such as refrigerator, air-conditioning, air cleaner, humidifier and uses.
Claims (2)
1. a colouring air filter manufacture method, square at one, in the shell of circular or well-regulated set figure, air filtration layer is first installed, on air filtration layer, put purifying layer, air filtration layer adopts the nonwoven with static, by folding mode, make shell shape, purifying layer adopts active carbon, add the appendix of adhesive online at polyester fiber, it is characterized in that: color layer is installed on purifying layer, color layer be 20%-40% can with the chromogenic reagent solution of pernicious gas variable color in, after regulating PH=3-6 with acid solution, stir, add again sorbing material to soak 30-60 minute, take out the dry Powdered or graininess that is, again sorbing material is sticked with glue to agent appendix on porous substrate, can obtain color layer.
2. a kind of colouring air filter manufacture method according to claim 1, it is characterized in that: above-mentioned color layer preparation method is in 30% liquor potassic permanganate, after regulating PH=5 with 10% sulfuric acid solution, stir, add again zeolite molecular sieve to soak 50 minutes, take out the dry Powdered or graininess that is, again zeolite molecular sieve is sticked with glue to agent appendix on polyester fiber, can obtain color layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368592.8A CN103585855A (en) | 2013-08-22 | 2013-08-22 | Manufacturing method of color-developable air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368592.8A CN103585855A (en) | 2013-08-22 | 2013-08-22 | Manufacturing method of color-developable air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103585855A true CN103585855A (en) | 2014-02-19 |
Family
ID=50076296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310368592.8A Pending CN103585855A (en) | 2013-08-22 | 2013-08-22 | Manufacturing method of color-developable air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103585855A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931432A (en) * | 2015-06-30 | 2015-09-23 | 苏州东辰林达检测技术有限公司 | Carbon oxysulfide detection reagent and preparation method thereof |
| CN105521664A (en) * | 2015-12-18 | 2016-04-27 | 杭州威代环境科技股份有限公司 | Composite type air filter screen and preparation method thereof |
| CN108837690A (en) * | 2018-08-17 | 2018-11-20 | 珠海格力电器股份有限公司 | A kind of mercurous emission-control equipment and mercurous exhaust treatment system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780301Y (en) * | 2005-01-11 | 2006-05-17 | 佛山市顺德区阿波罗环保器材有限公司 | Air filter capable of display colour |
| CN1319626C (en) * | 2005-01-11 | 2007-06-06 | 佛山市顺德区阿波罗环保器材有限公司 | Production of colouring air filter |
-
2013
- 2013-08-22 CN CN201310368592.8A patent/CN103585855A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780301Y (en) * | 2005-01-11 | 2006-05-17 | 佛山市顺德区阿波罗环保器材有限公司 | Air filter capable of display colour |
| CN1319626C (en) * | 2005-01-11 | 2007-06-06 | 佛山市顺德区阿波罗环保器材有限公司 | Production of colouring air filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931432A (en) * | 2015-06-30 | 2015-09-23 | 苏州东辰林达检测技术有限公司 | Carbon oxysulfide detection reagent and preparation method thereof |
| CN105521664A (en) * | 2015-12-18 | 2016-04-27 | 杭州威代环境科技股份有限公司 | Composite type air filter screen and preparation method thereof |
| CN108837690A (en) * | 2018-08-17 | 2018-11-20 | 珠海格力电器股份有限公司 | A kind of mercurous emission-control equipment and mercurous exhaust treatment system |
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Application publication date: 20140219 |
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| WD01 | Invention patent application deemed withdrawn after publication |